diff --git a/docs/html/record_and_replay.html b/docs/html/record_and_replay.html
index 8102fda..50e05be 100644
--- a/docs/html/record_and_replay.html
+++ b/docs/html/record_and_replay.html
@@ -86,8 +86,7 @@
 Additional considerations</h1>
 <ul>
 <li>Replaying file that was recorded on a different GPU (with different parameters like <code>bufferImageGranularity</code>, <code>nonCoherentAtomSize</code>, and especially different set of memory heaps and types) may give different performance and memory usage results, as well as issue some warnings and errors.</li>
-<li>Current implementation of recording in VMA, as well as VmaReplay application, is coded and tested only on Windows. Inclusion of recording code is driven by <code>VMA_RECORDING_ENABLED</code> macro. Support for other platforms should be easy to add. Contributions are welcomed.</li>
-<li>Currently calls to <a class="el" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb" title="Deprecated. Compacts memory by moving allocations.">vmaDefragment()</a> function are not recorded. </li>
+<li>Current implementation of recording in VMA, as well as VmaReplay application, is coded and tested only on Windows. Inclusion of recording code is driven by <code>VMA_RECORDING_ENABLED</code> macro. Support for other platforms should be easy to add. Contributions are welcomed. </li>
 </ul>
 </div></div><!-- PageDoc -->
 </div><!-- contents -->
diff --git a/docs/html/vk__mem__alloc_8h_source.html b/docs/html/vk__mem__alloc_8h_source.html
index 00bd1a9..8a8373c 100644
--- a/docs/html/vk__mem__alloc_8h_source.html
+++ b/docs/html/vk__mem__alloc_8h_source.html
@@ -65,212 +65,212 @@
 <div class="title">vk_mem_alloc.h</div>  </div>
 </div><!--header-->
 <div class="contents">
-<a href="vk__mem__alloc_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// of this software and associated documentation files (the &quot;Software&quot;), to deal</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">// in the Software without restriction, including without limitation the rights</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">// The above copyright notice and this permission notice shall be included in</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">// all copies or substantial portions of the Software.</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">// THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">// THE SOFTWARE.</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#ifndef AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#define AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160;<span class="comment">Define this macro to 0/1 to disable/enable support for recording functionality,</span></div><div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160;<span class="comment">available through VmaAllocatorCreateInfo::pRecordSettings.</span></div><div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>&#160;<span class="preprocessor">#ifndef VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>&#160;<span class="preprocessor">    #ifdef _WIN32</span></div><div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>&#160;<span class="preprocessor">        #define VMA_RECORDING_ENABLED 1</span></div><div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l01686"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c"> 1686</a></span>&#160;<span class="preprocessor">        #define VMA_RECORDING_ENABLED 0</span></div><div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;</div><div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>&#160;<span class="preprocessor">#ifndef NOMINMAX</span></div><div class="line"><a name="l01691"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9f918755b601cf4bffca775992e6fb90"> 1691</a></span>&#160;<span class="preprocessor">    #define NOMINMAX // For windows.h</span></div><div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;</div><div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160;<span class="preprocessor">#ifndef VULKAN_H_</span></div><div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>&#160;<span class="preprocessor">    #include &lt;vulkan/vulkan.h&gt;</span></div><div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;</div><div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160;<span class="preprocessor">    #include &lt;windows.h&gt;</span></div><div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;</div><div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>&#160;<span class="preprocessor">#if !defined(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;<span class="preprocessor">    #if VK_KHR_get_memory_requirements2 &amp;&amp; VK_KHR_dedicated_allocation</span></div><div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;<span class="preprocessor">        #define VMA_DEDICATED_ALLOCATION 1</span></div><div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l01706"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af7b860e63b96d11e44ae8587ba06bbf4"> 1706</a></span>&#160;<span class="preprocessor">        #define VMA_DEDICATED_ALLOCATION 0</span></div><div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160;</div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a>)</div><div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;</div><div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160;<span class="keyword">typedef</span> void (VKAPI_PTR *<a class="code" href="vk__mem__alloc_8h.html#ab6a6477cda1ce775b30bde96d766203b">PFN_vmaAllocateDeviceMemoryFunction</a>)(</div><div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>      allocator,</div><div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160;    uint32_t          memoryType,</div><div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160;    VkDeviceMemory    memory,</div><div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160;    VkDeviceSize      size);</div><div class="line"><a name="l01728"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49"> 1728</a></span>&#160;<span class="keyword">typedef</span> void (VKAPI_PTR *<a class="code" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49">PFN_vmaFreeDeviceMemoryFunction</a>)(</div><div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>      allocator,</div><div class="line"><a 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href="vk__mem__alloc_8h.html#ab6a6477cda1ce775b30bde96d766203b">PFN_vmaAllocateDeviceMemoryFunction</a> <a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>;</div><div class="line"><a name="l01745"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c"> 1745</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49">PFN_vmaFreeDeviceMemoryFunction</a> <a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>;</div><div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;</div><div class="line"><a name="l01749"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c"> 1749</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a> {</div><div class="line"><a name="l01754"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"> 1754</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a> = 0x00000001,</div><div class="line"><a name="l01776"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"> 1776</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a> = 0x00000002,</div><div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;</div><div class="line"><a name="l01778"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"> 1778</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c">VMA_ALLOCATOR_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a>;</div><div class="line"><a name="l01780"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d"> 1780</a></span>&#160;<span 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href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830"> 1788</a></span>&#160;    PFN_vkGetPhysicalDeviceMemoryProperties <a class="code" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">vkGetPhysicalDeviceMemoryProperties</a>;</div><div class="line"><a name="l01789"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c"> 1789</a></span>&#160;    PFN_vkAllocateMemory <a class="code" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">vkAllocateMemory</a>;</div><div class="line"><a name="l01790"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4"> 1790</a></span>&#160;    PFN_vkFreeMemory <a class="code" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">vkFreeMemory</a>;</div><div class="line"><a name="l01791"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49"> 1791</a></span>&#160;    PFN_vkMapMemory <a class="code" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">vkMapMemory</a>;</div><div class="line"><a name="l01792"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9"> 1792</a></span>&#160;    PFN_vkUnmapMemory <a class="code" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">vkUnmapMemory</a>;</div><div class="line"><a name="l01793"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9"> 1793</a></span>&#160;    PFN_vkFlushMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9">vkFlushMappedMemoryRanges</a>;</div><div class="line"><a name="l01794"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1"> 1794</a></span>&#160;    PFN_vkInvalidateMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">vkInvalidateMappedMemoryRanges</a>;</div><div class="line"><a name="l01795"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2"> 1795</a></span>&#160;    PFN_vkBindBufferMemory <a class="code" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">vkBindBufferMemory</a>;</div><div class="line"><a name="l01796"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637"> 1796</a></span>&#160;    PFN_vkBindImageMemory <a class="code" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">vkBindImageMemory</a>;</div><div class="line"><a name="l01797"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143"> 1797</a></span>&#160;    PFN_vkGetBufferMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">vkGetBufferMemoryRequirements</a>;</div><div class="line"><a name="l01798"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4"> 1798</a></span>&#160;    PFN_vkGetImageMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">vkGetImageMemoryRequirements</a>;</div><div class="line"><a name="l01799"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f"> 1799</a></span>&#160;    PFN_vkCreateBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">vkCreateBuffer</a>;</div><div class="line"><a name="l01800"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45"> 1800</a></span>&#160;    PFN_vkDestroyBuffer <a class="code" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">vkDestroyBuffer</a>;</div><div class="line"><a name="l01801"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325"> 1801</a></span>&#160;    PFN_vkCreateImage <a class="code" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">vkCreateImage</a>;</div><div class="line"><a name="l01802"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa"> 1802</a></span>&#160;    PFN_vkDestroyImage <a class="code" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">vkDestroyImage</a>;</div><div class="line"><a name="l01803"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae5c0db8c89a3b82593dc16aa6a49fa3a"> 1803</a></span>&#160;    PFN_vkCmdCopyBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae5c0db8c89a3b82593dc16aa6a49fa3a">vkCmdCopyBuffer</a>;</div><div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;    PFN_vkGetBufferMemoryRequirements2KHR vkGetBufferMemoryRequirements2KHR;</div><div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160;    PFN_vkGetImageMemoryRequirements2KHR vkGetImageMemoryRequirements2KHR;</div><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a97064a1a271b0061ebfc3a079862d0c5">VmaVulkanFunctions</a>;</div><div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>&#160;</div><div class="line"><a name="l01811"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2"> 1811</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a> {</div><div class="line"><a name="l01817"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7"> 1817</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a> = 0x00000001,</div><div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>&#160;    </div><div class="line"><a name="l01819"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e"> 1819</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e">VMA_RECORD_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a>;</div><div class="line"><a name="l01821"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828"> 1821</a></span>&#160;<span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a>;</div><div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;</div><div class="line"><a name="l01824"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html"> 1824</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a></div><div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160;{</div><div class="line"><a name="l01827"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a"> 1827</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a> <a class="code" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">flags</a>;</div><div class="line"><a name="l01835"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d"> 1835</a></span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" 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href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d">VmaAllocatorCreateFlags</a> <a class="code" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">flags</a>;</div><div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160;</div><div class="line"><a name="l01845"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156"> 1845</a></span>&#160;    VkPhysicalDevice <a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a>;</div><div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>&#160;</div><div class="line"><a name="l01848"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500"> 1848</a></span>&#160;    VkDevice <a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>;</div><div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>&#160;</div><div class="line"><a name="l01851"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a"> 1851</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a>;</div><div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>&#160;</div><div class="line"><a name="l01854"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d"> 1854</a></span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* <a class="code" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">pAllocationCallbacks</a>;</div><div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>&#160;</div><div class="line"><a name="l01857"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e"> 1857</a></span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a>* <a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l01871"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7"> 1871</a></span>&#160;    uint32_t <a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>;</div><div class="line"><a name="l01896"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b"> 1896</a></span>&#160;    <span class="keyword">const</span> VkDeviceSize* <a class="code" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">pHeapSizeLimit</a>;</div><div class="line"><a name="l01908"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd"> 1908</a></span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>* <a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>;</div><div class="line"><a name="l01915"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee"> 1915</a></span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>* <a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>;</div><div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#ae0f6d1d733dded220d28134da46b4283">VmaAllocatorCreateInfo</a>;</div><div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>&#160;</div><div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator);</div><div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>&#160;</div><div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>&#160;</div><div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceProperties** ppPhysicalDeviceProperties);</div><div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>&#160;</div><div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>&#160;</div><div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160;    uint32_t memoryTypeIndex,</div><div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;    VkMemoryPropertyFlags* pFlags);</div><div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>&#160;</div><div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>&#160;    uint32_t frameIndex);</div><div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>&#160;</div><div class="line"><a name="l01968"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html"> 1968</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a></div><div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>&#160;{</div><div class="line"><a name="l01971"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4"> 1971</a></span>&#160;    uint32_t <a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l01973"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff"> 1973</a></span>&#160;    uint32_t <a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l01975"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9"> 1975</a></span>&#160;    uint32_t <a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l01977"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a"> 1977</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l01979"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669"> 1979</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l01980"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea"> 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href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a>;</div><div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>&#160;</div><div class="line"><a name="l01985"></a><span class="lineno"><a class="line" href="struct_vma_stats.html"> 1985</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_stats.html">VmaStats</a></div><div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>&#160;{</div><div class="line"><a name="l01987"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331"> 1987</a></span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> <a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l01988"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0"> 1988</a></span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> <a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l01989"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9"> 1989</a></span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> <a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>;</div><div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a>;</div><div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>&#160;</div><div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>&#160;    <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>&#160;</div><div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>&#160;<span class="preprocessor">#ifndef VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01998"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1"> 1998</a></span>&#160;<span class="preprocessor">#define VMA_STATS_STRING_ENABLED 1</span></div><div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>&#160;</div><div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>&#160;</div><div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>&#160;</div><div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>&#160;    <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>&#160;    VkBool32 detailedMap);</div><div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>&#160;</div><div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>&#160;    <span class="keywordtype">char</span>* pStatsString);</div><div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160;</div><div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>&#160;</div><div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>&#160;VK_DEFINE_HANDLE(<a class="code" href="struct_vma_pool.html">VmaPool</a>)</div><div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>&#160;</div><div class="line"><a name="l02027"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc"> 2027</a></span>&#160;typedef enum <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>&#160;{</div><div class="line"><a name="l02032"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"> 2032</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> = 0,</div><div class="line"><a name="l02049"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"> 2049</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a> = 1,</div><div class="line"><a name="l02059"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"> 2059</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a> = 2,</div><div class="line"><a name="l02066"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"> 2066</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a> = 3,</div><div class="line"><a name="l02075"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"> 2075</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a> = 4,</div><div class="line"><a name="l02076"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"> 2076</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e">VMA_MEMORY_USAGE_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a>;</div><div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>&#160;</div><div class="line"><a name="l02080"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597"> 2080</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a> {</div><div class="line"><a name="l02087"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"> 2087</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a> = 0x00000001,</div><div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>&#160;</div><div class="line"><a name="l02098"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"> 2098</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a> = 0x00000002,</div><div class="line"><a name="l02111"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"> 2111</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a> = 0x00000004,</div><div class="line"><a name="l02124"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"> 2124</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a> = 0x00000008,</div><div class="line"><a name="l02131"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"> 2131</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a> = 0x00000010,</div><div class="line"><a name="l02137"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"> 2137</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a> = 0x00000020,</div><div class="line"><a name="l02142"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"> 2142</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a> = 0x00000040,</div><div class="line"><a name="l02148"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea"> 2148</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a> = 0x00000080,</div><div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>&#160;</div><div class="line"><a name="l02153"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"> 2153</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>  = 0x00010000,</div><div class="line"><a name="l02157"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"> 2157</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a> = 0x00020000,</div><div class="line"><a name="l02164"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"> 2164</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a> = 0x00040000,</div><div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>&#160;</div><div class="line"><a name="l02168"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"> 2168</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT</a> = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>,</div><div class="line"><a name="l02171"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"> 2171</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT</a> = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>,</div><div class="line"><a name="l02174"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"> 2174</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706">VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT</a> = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a>,</div><div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>&#160;</div><div class="line"><a name="l02178"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"> 2178</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a> =</div><div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a> |</div><div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a> |</div><div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>,</div><div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>&#160;</div><div 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href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"> 2324</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> = 0x00000004,</div><div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>&#160;</div><div class="line"><a name="l02335"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"> 2335</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> = 0x00000008,</div><div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>&#160;</div><div class="line"><a name="l02339"></a><span class="lineno"><a class="line" 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href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676"> 2364</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>;</div><div class="line"><a name="l02369"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae"> 2369</a></span>&#160;    <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>;</div><div class="line"><a name="l02377"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c"> 2377</a></span>&#160;    <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>;</div><div class="line"><a name="l02391"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa"> 2391</a></span>&#160;    uint32_t <a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>;</div><div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a>;</div><div class="line"><a name="l02393"></a><span class="lineno"> 2393</span>&#160;</div><div class="line"><a name="l02396"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html"> 2396</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a> {</div><div class="line"><a name="l02399"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c"> 2399</a></span>&#160;    VkDeviceSize <a class="code" 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name="l02601"></a><span class="lineno"> 2601</span>&#160;</div><div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>&#160;    VkImage image,</div><div class="line"><a name="l02606"></a><span class="lineno"> 2606</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02607"></a><span class="lineno"> 2607</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02608"></a><span class="lineno"> 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allocator,</div><div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>&#160;    VkDeviceSize newSize);</div><div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>&#160;</div><div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02677"></a><span class="lineno"> 2677</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>&#160;</div><div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>&#160;VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>&#160;</div><div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>&#160;<span class="keywordtype">void</span> <a class="code" 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href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>&#160;</div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>&#160;    <span class="keywordtype">void</span>** ppData);</div><div class="line"><a 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name="l02935"></a><span class="lineno"> 2935</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#ae67f8573a0cf20f16f0a1eecbca566a0">VmaDefragmentationInfo</a>;</div><div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>&#160;</div><div class="line"><a name="l02938"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html"> 2938</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a> {</div><div class="line"><a name="l02940"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d"> 2940</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l02942"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28"> 2942</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a>;</div><div class="line"><a name="l02944"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9"> 2944</a></span>&#160;    uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l02946"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b"> 2946</a></span>&#160;    uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>&#160;} <a class="code" 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class="lineno"> 2982</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> *pContext);</div><div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>&#160;</div><div class="line"><a name="l02989"></a><span class="lineno"> 2989</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a8774e20e91e245aae959ba63efa15dd2">vmaDefragmentationEnd</a>(</div><div class="line"><a name="l02990"></a><span class="lineno"> 2990</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02991"></a><span class="lineno"> 2991</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> context);</div><div class="line"><a name="l02992"></a><span class="lineno"> 2992</span>&#160;</div><div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l03034"></a><span class="lineno"> 3034</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l03035"></a><span class="lineno"> 3035</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>&#160;    VkBool32* pAllocationsChanged,</div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>&#160;</div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>&#160;    VkBuffer buffer);</div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>&#160;</div><div class="line"><a name="l03070"></a><span class="lineno"> 3070</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l03071"></a><span class="lineno"> 3071</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l03072"></a><span class="lineno"> 3072</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l03073"></a><span class="lineno"> 3073</span>&#160;    VkImage image);</div><div class="line"><a name="l03074"></a><span class="lineno"> 3074</span>&#160;</div><div class="line"><a name="l03101"></a><span class="lineno"> 3101</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l03102"></a><span class="lineno"> 3102</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>&#160;    <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>&#160;    VkBuffer* pBuffer,</div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>&#160;</div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>&#160;    VkBuffer buffer,</div><div class="line"><a name="l03123"></a><span class="lineno"> 3123</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l03124"></a><span class="lineno"> 3124</span>&#160;</div><div class="line"><a name="l03126"></a><span class="lineno"> 3126</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l03127"></a><span class="lineno"> 3127</span>&#160;    <a class="code" 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class="line"><a name="l03152"></a><span class="lineno"> 3152</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03153"></a><span class="lineno"> 3153</span>&#160;</div><div class="line"><a name="l03154"></a><span class="lineno"> 3154</span>&#160;<span class="preprocessor">#endif // AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l03155"></a><span class="lineno"> 3155</span>&#160;</div><div class="line"><a name="l03156"></a><span class="lineno"> 3156</span>&#160;<span class="comment">// For Visual Studio IntelliSense.</span></div><div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>&#160;<span class="preprocessor">#if defined(__cplusplus) &amp;&amp; defined(__INTELLISENSE__)</span></div><div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>&#160;<span class="preprocessor">#define VMA_IMPLEMENTATION</span></div><div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>&#160;<span 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name="l03174"></a><span class="lineno"> 3174</span>&#160;</div><div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>&#160;<span class="comment">Define this macro to 1 to make the library fetch pointers to Vulkan functions</span></div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>&#160;<span class="comment">internally, like:</span></div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>&#160;<span class="comment">    vulkanFunctions.vkAllocateMemory = &amp;vkAllocateMemory;</span></div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>&#160;<span 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using its own implementation of</span></div><div class="line"><a name="l03195"></a><span class="lineno"> 3195</span>&#160;<span class="comment">the containers.</span></div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>&#160;<span class="preprocessor">#if VMA_USE_STL_CONTAINERS</span></div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>&#160;<span class="preprocessor">   #define VMA_USE_STL_VECTOR 1</span></div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>&#160;<span class="preprocessor">   #define VMA_USE_STL_UNORDERED_MAP 1</span></div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>&#160;<span class="preprocessor">   #define VMA_USE_STL_LIST 1</span></div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>&#160;</div><div class="line"><a name="l03203"></a><span class="lineno"> 3203</span>&#160;<span class="preprocessor">#ifndef VMA_USE_STL_SHARED_MUTEX</span></div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>&#160;    <span class="comment">// Compiler conforms to C++17.</span></div><div class="line"><a name="l03205"></a><span class="lineno"> 3205</span>&#160;<span class="preprocessor">    #if __cplusplus &gt;= 201703L</span></div><div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>&#160;<span class="preprocessor">        #define VMA_USE_STL_SHARED_MUTEX 1</span></div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>&#160;    <span class="comment">// Visual studio defines __cplusplus properly only when passed additional parameter: /Zc:__cplusplus</span></div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>&#160;    <span class="comment">// Otherwise it&#39;s always 199711L, despite shared_mutex works since Visual Studio 2015 Update 2.</span></div><div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>&#160;    <span class="comment">// See: https://blogs.msdn.microsoft.com/vcblog/2018/04/09/msvc-now-correctly-reports-__cplusplus/</span></div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>&#160;<span class="preprocessor">    #elif defined(_MSC_FULL_VER) &amp;&amp; _MSC_FULL_VER &gt;= 190023918 &amp;&amp; __cplusplus == 199711L &amp;&amp; _MSVC_LANG &gt;= 201703L</span></div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>&#160;<span class="preprocessor">        #define VMA_USE_STL_SHARED_MUTEX 1</span></div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>&#160;<span class="preprocessor">        #define VMA_USE_STL_SHARED_MUTEX 0</span></div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>&#160;</div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>&#160;<span class="comment">THESE INCLUDES ARE NOT ENABLED BY DEFAULT.</span></div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>&#160;<span class="comment">Library has its own container implementation.</span></div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>&#160;<span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>&#160;<span class="preprocessor">   #include &lt;vector&gt;</span></div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>&#160;</div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>&#160;<span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>&#160;<span class="preprocessor">   #include &lt;unordered_map&gt;</span></div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>&#160;</div><div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>&#160;<span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l03230"></a><span class="lineno"> 3230</span>&#160;<span class="preprocessor">   #include &lt;list&gt;</span></div><div class="line"><a name="l03231"></a><span class="lineno"> 3231</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</span>&#160;</div><div class="line"><a name="l03233"></a><span class="lineno"> 3233</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>&#160;<span class="comment">Following headers are used in this CONFIGURATION section only, so feel free to</span></div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>&#160;<span class="comment">remove them if not needed.</span></div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>&#160;<span class="preprocessor">#include &lt;cassert&gt;</span> <span class="comment">// for assert</span></div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span> <span class="comment">// for min, max</span></div><div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>&#160;<span class="preprocessor">#include &lt;mutex&gt;</span></div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>&#160;</div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span>&#160;<span class="preprocessor">#ifndef VMA_NULL</span></div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>&#160;   <span class="comment">// Value used as null pointer. Define it to e.g.: nullptr, NULL, 0, (void*)0.</span></div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>&#160;<span class="preprocessor">   #define VMA_NULL   nullptr</span></div><div class="line"><a name="l03244"></a><span class="lineno"> 3244</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>&#160;</div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>&#160;<span class="preprocessor">#if defined(__ANDROID_API__) &amp;&amp; (__ANDROID_API__ &lt; 16)</span></div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>&#160;<span class="preprocessor">#include &lt;cstdlib&gt;</span></div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>&#160;<span class="keywordtype">void</span> *aligned_alloc(<span class="keywordtype">size_t</span> alignment, <span class="keywordtype">size_t</span> size)</div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>&#160;{</div><div class="line"><a name="l03250"></a><span class="lineno"> 3250</span>&#160;    <span class="comment">// alignment must be &gt;= sizeof(void*)</span></div><div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>&#160;    <span class="keywordflow">if</span>(alignment &lt; <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l03252"></a><span class="lineno"> 3252</span>&#160;    {</div><div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>&#160;        alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>&#160;    }</div><div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>&#160;</div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>&#160;    <span class="keywordflow">return</span> memalign(alignment, size);</div><div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>&#160;}</div><div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>&#160;<span class="preprocessor">#elif defined(__APPLE__) || defined(__ANDROID__)</span></div><div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>&#160;<span class="preprocessor">#include &lt;cstdlib&gt;</span></div><div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>&#160;<span class="keywordtype">void</span> *aligned_alloc(<span class="keywordtype">size_t</span> alignment, <span class="keywordtype">size_t</span> size)</div><div class="line"><a name="l03261"></a><span class="lineno"> 3261</span>&#160;{</div><div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>&#160;    <span class="comment">// alignment must be &gt;= sizeof(void*)</span></div><div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>&#160;    <span class="keywordflow">if</span>(alignment &lt; <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>&#160;    {</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>&#160;        alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>&#160;    }</div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>&#160;</div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>&#160;    <span class="keywordtype">void</span> *pointer;</div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>&#160;    <span class="keywordflow">if</span>(posix_memalign(&amp;pointer, alignment, size) == 0)</div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>&#160;        <span class="keywordflow">return</span> pointer;</div><div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>&#160;    <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>&#160;}</div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>&#160;</div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>&#160;<span class="comment">// If your compiler is not compatible with C++11 and definition of</span></div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>&#160;<span class="comment">// aligned_alloc() function is missing, uncommeting following line may help:</span></div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>&#160;</div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>&#160;<span class="comment">//#include &lt;malloc.h&gt;</span></div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>&#160;</div><div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>&#160;<span class="comment">// Normal assert to check for programmer&#39;s errors, especially in Debug configuration.</span></div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span>&#160;<span class="preprocessor">#ifndef VMA_ASSERT</span></div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</span>&#160;<span class="preprocessor">   #ifdef _DEBUG</span></div><div class="line"><a name="l03283"></a><span class="lineno"> 3283</span>&#160;<span class="preprocessor">       #define VMA_ASSERT(expr)         assert(expr)</span></div><div class="line"><a name="l03284"></a><span class="lineno"> 3284</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>&#160;<span class="preprocessor">       #define VMA_ASSERT(expr)</span></div><div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>&#160;</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>&#160;<span class="comment">// Assert that will be called very often, like inside data structures e.g. operator[].</span></div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>&#160;<span class="comment">// Making it non-empty can make program slow.</span></div><div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>&#160;<span class="preprocessor">#ifndef VMA_HEAVY_ASSERT</span></div><div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>&#160;<span class="preprocessor">   #ifdef _DEBUG</span></div><div class="line"><a name="l03293"></a><span class="lineno"> 3293</span>&#160;<span class="preprocessor">       #define VMA_HEAVY_ASSERT(expr)   //VMA_ASSERT(expr)</span></div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>&#160;<span class="preprocessor">       #define VMA_HEAVY_ASSERT(expr)</span></div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>&#160;</div><div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>&#160;<span class="preprocessor">#ifndef VMA_ALIGN_OF</span></div><div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>&#160;<span class="preprocessor">   #define VMA_ALIGN_OF(type)       (__alignof(type))</span></div><div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>&#160;</div><div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>&#160;<span class="preprocessor">#ifndef VMA_SYSTEM_ALIGNED_MALLOC</span></div><div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>&#160;<span class="preprocessor">   #if defined(_WIN32)</span></div><div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment)   (_aligned_malloc((size), (alignment)))</span></div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment)   (aligned_alloc((alignment), (size) ))</span></div><div class="line"><a name="l03308"></a><span class="lineno"> 3308</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>&#160;</div><div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>&#160;<span class="preprocessor">#ifndef VMA_SYSTEM_FREE</span></div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>&#160;<span class="preprocessor">   #if defined(_WIN32)</span></div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_FREE(ptr)   _aligned_free(ptr)</span></div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_FREE(ptr)   free(ptr)</span></div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>&#160;</div><div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>&#160;<span class="preprocessor">#ifndef VMA_MIN</span></div><div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>&#160;<span class="preprocessor">   #define VMA_MIN(v1, v2)    (std::min((v1), (v2)))</span></div><div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>&#160;</div><div class="line"><a name="l03323"></a><span class="lineno"> 3323</span>&#160;<span class="preprocessor">#ifndef VMA_MAX</span></div><div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>&#160;<span class="preprocessor">   #define VMA_MAX(v1, v2)    (std::max((v1), (v2)))</span></div><div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>&#160;</div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>&#160;<span class="preprocessor">#ifndef VMA_SWAP</span></div><div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>&#160;<span class="preprocessor">   #define VMA_SWAP(v1, v2)   std::swap((v1), (v2))</span></div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03330"></a><span class="lineno"> 3330</span>&#160;</div><div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>&#160;<span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>&#160;<span class="preprocessor">   #define VMA_SORT(beg, end, cmp)  std::sort(beg, end, cmp)</span></div><div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>&#160;</div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_LOG</span></div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>&#160;<span class="preprocessor">   #define VMA_DEBUG_LOG(format, ...)</span></div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>&#160;   <span class="comment">/*</span></div><div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>&#160;<span class="comment">   #define VMA_DEBUG_LOG(format, ...) do { \</span></div><div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>&#160;<span class="comment">       printf(format, __VA_ARGS__); \</span></div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>&#160;<span class="comment">       printf(&quot;\n&quot;); \</span></div><div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>&#160;<span class="comment">   } while(false)</span></div><div class="line"><a name="l03342"></a><span class="lineno"> 3342</span>&#160;<span class="comment">   */</span></div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>&#160;</div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>&#160;<span class="comment">// Define this macro to 1 to enable functions: vmaBuildStatsString, vmaFreeStatsString.</span></div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>&#160;    <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> VmaUint32ToStr(<span class="keywordtype">char</span>* outStr, <span class="keywordtype">size_t</span> strLen, uint32_t num)</div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>&#160;    {</div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>&#160;        snprintf(outStr, strLen, <span class="stringliteral">&quot;%u&quot;</span>, static_cast&lt;unsigned int&gt;(num));</div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>&#160;    }</div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>&#160;    <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> VmaUint64ToStr(<span class="keywordtype">char</span>* outStr, <span class="keywordtype">size_t</span> strLen, uint64_t num)</div><div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>&#160;    {</div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>&#160;        snprintf(outStr, strLen, <span class="stringliteral">&quot;%llu&quot;</span>, static_cast&lt;unsigned long long&gt;(num));</div><div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>&#160;    }</div><div class="line"><a name="l03355"></a><span class="lineno"> 3355</span>&#160;    <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> VmaPtrToStr(<span class="keywordtype">char</span>* outStr, <span class="keywordtype">size_t</span> strLen, <span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>&#160;    {</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>&#160;        snprintf(outStr, strLen, <span class="stringliteral">&quot;%p&quot;</span>, ptr);</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>&#160;    }</div><div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>&#160;</div><div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>&#160;<span class="preprocessor">#ifndef VMA_MUTEX</span></div><div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>&#160;    <span class="keyword">class </span>VmaMutex</div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>&#160;    {</div><div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>&#160;        <span class="keywordtype">void</span> Lock() { m_Mutex.lock(); }</div><div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>&#160;        <span class="keywordtype">void</span> Unlock() { m_Mutex.unlock(); }</div><div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>&#160;        std::mutex m_Mutex;</div><div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>&#160;    };</div><div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>&#160;<span class="preprocessor">    #define VMA_MUTEX VmaMutex</span></div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>&#160;</div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>&#160;<span class="comment">// Read-write mutex, where &quot;read&quot; is shared access, &quot;write&quot; is exclusive access.</span></div><div class="line"><a name="l03374"></a><span class="lineno"> 3374</span>&#160;<span class="preprocessor">#ifndef VMA_RW_MUTEX</span></div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>&#160;<span class="preprocessor">    #if VMA_USE_STL_SHARED_MUTEX</span></div><div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>&#160;        <span class="comment">// Use std::shared_mutex from C++17.</span></div><div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>&#160;<span class="preprocessor">        #include &lt;shared_mutex&gt;</span></div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>&#160;        <span class="keyword">class </span>VmaRWMutex</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>&#160;        {</div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>&#160;        <span class="keyword">public</span>:</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>&#160;            <span class="keywordtype">void</span> LockRead() { m_Mutex.lock_shared(); }</div><div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>&#160;            <span class="keywordtype">void</span> UnlockRead() { m_Mutex.unlock_shared(); }</div><div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>&#160;            <span class="keywordtype">void</span> LockWrite() { m_Mutex.lock(); }</div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>&#160;            <span class="keywordtype">void</span> UnlockWrite() { m_Mutex.unlock(); }</div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>&#160;        <span class="keyword">private</span>:</div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>&#160;            std::shared_mutex m_Mutex;</div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>&#160;        };</div><div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>&#160;<span class="preprocessor">        #define VMA_RW_MUTEX VmaRWMutex</span></div><div class="line"><a name="l03389"></a><span class="lineno"> 3389</span>&#160;<span class="preprocessor">    #elif defined(_WIN32) &amp;&amp; defined(WINVER) &amp;&amp; WINVER &gt;= 0x0600</span></div><div class="line"><a name="l03390"></a><span class="lineno"> 3390</span>&#160;        <span class="comment">// Use SRWLOCK from WinAPI.</span></div><div class="line"><a name="l03391"></a><span class="lineno"> 3391</span>&#160;        <span class="comment">// Minimum supported client = Windows Vista, server = Windows Server 2008.</span></div><div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>&#160;        <span class="keyword">class </span>VmaRWMutex</div><div class="line"><a name="l03393"></a><span class="lineno"> 3393</span>&#160;        {</div><div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>&#160;        <span class="keyword">public</span>:</div><div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>&#160;            VmaRWMutex() { InitializeSRWLock(&amp;m_Lock); }</div><div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>&#160;            <span class="keywordtype">void</span> LockRead() { AcquireSRWLockShared(&amp;m_Lock); }</div><div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>&#160;            <span class="keywordtype">void</span> UnlockRead() { ReleaseSRWLockShared(&amp;m_Lock); }</div><div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>&#160;            <span class="keywordtype">void</span> LockWrite() { AcquireSRWLockExclusive(&amp;m_Lock); }</div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>&#160;            <span class="keywordtype">void</span> UnlockWrite() { ReleaseSRWLockExclusive(&amp;m_Lock); }</div><div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>&#160;        <span class="keyword">private</span>:</div><div class="line"><a name="l03401"></a><span class="lineno"> 3401</span>&#160;            SRWLOCK m_Lock;</div><div class="line"><a name="l03402"></a><span class="lineno"> 3402</span>&#160;        };</div><div class="line"><a name="l03403"></a><span class="lineno"> 3403</span>&#160;<span class="preprocessor">        #define VMA_RW_MUTEX VmaRWMutex</span></div><div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>&#160;        <span class="comment">// Less efficient fallback: Use normal mutex.</span></div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span>&#160;        <span class="keyword">class </span>VmaRWMutex</div><div class="line"><a name="l03407"></a><span class="lineno"> 3407</span>&#160;        {</div><div class="line"><a name="l03408"></a><span class="lineno"> 3408</span>&#160;        <span class="keyword">public</span>:</div><div class="line"><a name="l03409"></a><span class="lineno"> 3409</span>&#160;            <span class="keywordtype">void</span> LockRead() { m_Mutex.Lock(); }</div><div class="line"><a name="l03410"></a><span class="lineno"> 3410</span>&#160;            <span class="keywordtype">void</span> UnlockRead() { m_Mutex.Unlock(); }</div><div class="line"><a name="l03411"></a><span class="lineno"> 3411</span>&#160;            <span class="keywordtype">void</span> LockWrite() { m_Mutex.Lock(); }</div><div class="line"><a name="l03412"></a><span class="lineno"> 3412</span>&#160;            <span class="keywordtype">void</span> UnlockWrite() { m_Mutex.Unlock(); }</div><div class="line"><a name="l03413"></a><span class="lineno"> 3413</span>&#160;        <span class="keyword">private</span>:</div><div class="line"><a name="l03414"></a><span class="lineno"> 3414</span>&#160;            VMA_MUTEX m_Mutex;</div><div class="line"><a name="l03415"></a><span class="lineno"> 3415</span>&#160;        };</div><div class="line"><a name="l03416"></a><span class="lineno"> 3416</span>&#160;<span class="preprocessor">        #define VMA_RW_MUTEX VmaRWMutex</span></div><div class="line"><a name="l03417"></a><span class="lineno"> 3417</span>&#160;<span class="preprocessor">    #endif // #if VMA_USE_STL_SHARED_MUTEX</span></div><div class="line"><a name="l03418"></a><span class="lineno"> 3418</span>&#160;<span class="preprocessor">#endif // #ifndef VMA_RW_MUTEX</span></div><div class="line"><a name="l03419"></a><span class="lineno"> 3419</span>&#160;</div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03421"></a><span class="lineno"> 3421</span>&#160;<span class="comment">If providing your own implementation, you need to implement a subset of std::atomic:</span></div><div class="line"><a name="l03422"></a><span class="lineno"> 3422</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>&#160;<span class="comment">- Constructor(uint32_t desired)</span></div><div class="line"><a name="l03424"></a><span class="lineno"> 3424</span>&#160;<span class="comment">- uint32_t load() const</span></div><div class="line"><a name="l03425"></a><span class="lineno"> 3425</span>&#160;<span class="comment">- void store(uint32_t desired)</span></div><div class="line"><a name="l03426"></a><span class="lineno"> 3426</span>&#160;<span class="comment">- bool compare_exchange_weak(uint32_t&amp; expected, uint32_t desired)</span></div><div class="line"><a name="l03427"></a><span class="lineno"> 3427</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03428"></a><span class="lineno"> 3428</span>&#160;<span class="preprocessor">#ifndef VMA_ATOMIC_UINT32</span></div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>&#160;<span class="preprocessor">    #include &lt;atomic&gt;</span></div><div class="line"><a name="l03430"></a><span class="lineno"> 3430</span>&#160;<span class="preprocessor">    #define VMA_ATOMIC_UINT32 std::atomic&lt;uint32_t&gt;</span></div><div class="line"><a name="l03431"></a><span class="lineno"> 3431</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03432"></a><span class="lineno"> 3432</span>&#160;</div><div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY</span></div><div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>&#160;</div><div class="line"><a name="l03438"></a><span class="lineno"> 3438</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_ALWAYS_DEDICATED_MEMORY (0)</span></div><div class="line"><a name="l03439"></a><span class="lineno"> 3439</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03440"></a><span class="lineno"> 3440</span>&#160;</div><div class="line"><a name="l03441"></a><span class="lineno"> 3441</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_ALIGNMENT</span></div><div class="line"><a name="l03442"></a><span class="lineno"> 3442</span>&#160;</div><div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_ALIGNMENT (1)</span></div><div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>&#160;</div><div class="line"><a name="l03449"></a><span class="lineno"> 3449</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_MARGIN</span></div><div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>&#160;</div><div class="line"><a name="l03454"></a><span class="lineno"> 3454</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_MARGIN (0)</span></div><div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>&#160;</div><div class="line"><a name="l03457"></a><span class="lineno"> 3457</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_INITIALIZE_ALLOCATIONS</span></div><div class="line"><a name="l03458"></a><span class="lineno"> 3458</span>&#160;</div><div class="line"><a name="l03462"></a><span class="lineno"> 3462</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_INITIALIZE_ALLOCATIONS (0)</span></div><div class="line"><a name="l03463"></a><span class="lineno"> 3463</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>&#160;</div><div class="line"><a name="l03465"></a><span class="lineno"> 3465</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03466"></a><span class="lineno"> 3466</span>&#160;</div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_DETECT_CORRUPTION (0)</span></div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03473"></a><span class="lineno"> 3473</span>&#160;</div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03475"></a><span class="lineno"> 3475</span>&#160;</div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_GLOBAL_MUTEX (0)</span></div><div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span>&#160;</div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY</span></div><div class="line"><a name="l03483"></a><span class="lineno"> 3483</span>&#160;</div><div class="line"><a name="l03487"></a><span class="lineno"> 3487</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY (1)</span></div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span>&#160;</div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span>&#160;<span class="preprocessor">#ifndef VMA_SMALL_HEAP_MAX_SIZE</span></div><div class="line"><a name="l03491"></a><span class="lineno"> 3491</span>&#160;<span class="preprocessor">   #define VMA_SMALL_HEAP_MAX_SIZE (1024ull * 1024 * 1024)</span></div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>&#160;</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>&#160;<span class="preprocessor">#ifndef VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>&#160;<span class="preprocessor">   #define VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE (256ull * 1024 * 1024)</span></div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>&#160;</div><div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>&#160;<span class="preprocessor">#ifndef VMA_CLASS_NO_COPY</span></div><div class="line"><a name="l03501"></a><span class="lineno"> 3501</span>&#160;<span class="preprocessor">    #define VMA_CLASS_NO_COPY(className) \</span></div><div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>&#160;<span class="preprocessor">        private: \</span></div><div class="line"><a name="l03503"></a><span class="lineno"> 3503</span>&#160;<span class="preprocessor">            className(const className&amp;) = delete; \</span></div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>&#160;<span class="preprocessor">            className&amp; operator=(const className&amp;) = delete;</span></div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>&#160;</div><div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_FRAME_INDEX_LOST = UINT32_MAX;</div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>&#160;</div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>&#160;<span class="comment">// Decimal 2139416166, float NaN, little-endian binary 66 E6 84 7F.</span></div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_CORRUPTION_DETECTION_MAGIC_VALUE = 0x7F84E666;</div><div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>&#160;</div><div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_CREATED   = 0xDC;</div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_DESTROYED = 0xEF;</div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>&#160;</div><div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>&#160;<span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>&#160;<span class="comment">END OF CONFIGURATION</span></div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>&#160;</div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_ALLOCATION_INTERNAL_STRATEGY_MIN_OFFSET = 0x10000000u;</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>&#160;</div><div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>&#160;<span class="keyword">static</span> VkAllocationCallbacks VmaEmptyAllocationCallbacks = {</div><div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>&#160;    VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL };</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>&#160;</div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>&#160;<span class="comment">// Returns number of bits set to 1 in (v).</span></div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaCountBitsSet(uint32_t v)</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>&#160;{</div><div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>&#160;    uint32_t c = v - ((v &gt;&gt; 1) &amp; 0x55555555);</div><div class="line"><a name="l03528"></a><span class="lineno"> 3528</span>&#160;    c = ((c &gt;&gt;  2) &amp; 0x33333333) + (c &amp; 0x33333333);</div><div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>&#160;    c = ((c &gt;&gt;  4) + c) &amp; 0x0F0F0F0F;</div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>&#160;    c = ((c &gt;&gt;  8) + c) &amp; 0x00FF00FF;</div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>&#160;    c = ((c &gt;&gt; 16) + c) &amp; 0x0000FFFF;</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>&#160;    <span class="keywordflow">return</span> c;</div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>&#160;}</div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>&#160;</div><div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>&#160;<span class="comment">// Aligns given value up to nearest multiply of align value. For example: VmaAlignUp(11, 8) = 16.</span></div><div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>&#160;<span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignUp(T val, T align)</div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>&#160;{</div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>&#160;    <span class="keywordflow">return</span> (val + align - 1) / align * align;</div><div class="line"><a name="l03541"></a><span class="lineno"> 3541</span>&#160;}</div><div class="line"><a name="l03542"></a><span class="lineno"> 3542</span>&#160;<span class="comment">// Aligns given value down to nearest multiply of align value. For example: VmaAlignUp(11, 8) = 8.</span></div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>&#160;<span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignDown(T val, T align)</div><div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>&#160;{</div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>&#160;    <span class="keywordflow">return</span> val / align * align;</div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>&#160;}</div><div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>&#160;</div><div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>&#160;<span class="comment">// Division with mathematical rounding to nearest number.</span></div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> T VmaRoundDiv(T x, T y)</div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>&#160;{</div><div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>&#160;    <span class="keywordflow">return</span> (x + (y / (T)2)) / y;</div><div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>&#160;}</div><div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>&#160;</div><div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>&#160;<span class="comment">Returns true if given number is a power of two.</span></div><div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>&#160;<span class="comment">T must be unsigned integer number or signed integer but always nonnegative.</span></div><div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>&#160;<span class="comment">For 0 returns true.</span></div><div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03562"></a><span class="lineno"> 3562</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsPow2(T x)</div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>&#160;{</div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>&#160;    <span class="keywordflow">return</span> (x &amp; (x-1)) == 0;</div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>&#160;}</div><div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>&#160;</div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>&#160;<span class="comment">// Returns smallest power of 2 greater or equal to v.</span></div><div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaNextPow2(uint32_t v)</div><div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>&#160;{</div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>&#160;    v--;</div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>&#160;    v++;</div><div class="line"><a name="l03578"></a><span class="lineno"> 3578</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>&#160;}</div><div class="line"><a name="l03580"></a><span class="lineno"> 3580</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaNextPow2(uint64_t v)</div><div class="line"><a name="l03581"></a><span class="lineno"> 3581</span>&#160;{</div><div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>&#160;    v--;</div><div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03585"></a><span class="lineno"> 3585</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03586"></a><span class="lineno"> 3586</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03587"></a><span class="lineno"> 3587</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>&#160;    v |= v &gt;&gt; 32;</div><div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>&#160;    v++;</div><div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>&#160;}</div><div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>&#160;</div><div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>&#160;<span class="comment">// Returns largest power of 2 less or equal to v.</span></div><div class="line"><a name="l03594"></a><span class="lineno"> 3594</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaPrevPow2(uint32_t v)</div><div class="line"><a name="l03595"></a><span class="lineno"> 3595</span>&#160;{</div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03597"></a><span class="lineno"> 3597</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03598"></a><span class="lineno"> 3598</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03599"></a><span class="lineno"> 3599</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03600"></a><span class="lineno"> 3600</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>&#160;    v = v ^ (v &gt;&gt; 1);</div><div class="line"><a name="l03602"></a><span class="lineno"> 3602</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03603"></a><span class="lineno"> 3603</span>&#160;}</div><div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaPrevPow2(uint64_t v)</div><div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>&#160;{</div><div class="line"><a name="l03606"></a><span class="lineno"> 3606</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03610"></a><span class="lineno"> 3610</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>&#160;    v |= v &gt;&gt; 32;</div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>&#160;    v = v ^ (v &gt;&gt; 1);</div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>&#160;}</div><div class="line"><a name="l03615"></a><span class="lineno"> 3615</span>&#160;</div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaStrIsEmpty(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>&#160;{</div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>&#160;    <span class="keywordflow">return</span> pStr == VMA_NULL || *pStr == <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>&#160;}</div><div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>&#160;</div><div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>&#160;</div><div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* VmaAlgorithmToStr(uint32_t algorithm)</div><div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>&#160;{</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>&#160;    <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>&#160;    {</div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>:</div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;Linear&quot;</span>;</div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>:</div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;Buddy&quot;</span>;</div><div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>&#160;    <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;Default&quot;</span>;</div><div class="line"><a name="l03633"></a><span class="lineno"> 3633</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;&quot;</span>;</div><div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>&#160;    }</div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>&#160;}</div><div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>&#160;</div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>&#160;</div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>&#160;<span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>&#160;</div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare&gt;</div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>&#160;Iterator VmaQuickSortPartition(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>&#160;{</div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>&#160;    Iterator centerValue = end; --centerValue;</div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>&#160;    Iterator insertIndex = beg;</div><div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>&#160;    <span class="keywordflow">for</span>(Iterator memTypeIndex = beg; memTypeIndex &lt; centerValue; ++memTypeIndex)</div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>&#160;    {</div><div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>&#160;        <span class="keywordflow">if</span>(cmp(*memTypeIndex, *centerValue))</div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>&#160;        {</div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>&#160;            <span class="keywordflow">if</span>(insertIndex != memTypeIndex)</div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>&#160;            {</div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>&#160;                VMA_SWAP(*memTypeIndex, *insertIndex);</div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>&#160;            }</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>&#160;            ++insertIndex;</div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>&#160;        }</div><div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>&#160;    }</div><div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>&#160;    <span class="keywordflow">if</span>(insertIndex != centerValue)</div><div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>&#160;    {</div><div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>&#160;        VMA_SWAP(*insertIndex, *centerValue);</div><div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>&#160;    }</div><div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>&#160;    <span class="keywordflow">return</span> insertIndex;</div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>&#160;}</div><div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>&#160;</div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare&gt;</div><div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>&#160;<span class="keywordtype">void</span> VmaQuickSort(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>&#160;{</div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>&#160;    <span class="keywordflow">if</span>(beg &lt; end)</div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>&#160;    {</div><div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>&#160;        Iterator it = VmaQuickSortPartition&lt;Iterator, Compare&gt;(beg, end, cmp);</div><div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>&#160;        VmaQuickSort&lt;Iterator, Compare&gt;(beg, it, cmp);</div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>&#160;        VmaQuickSort&lt;Iterator, Compare&gt;(it + 1, end, cmp);</div><div class="line"><a name="l03674"></a><span class="lineno"> 3674</span>&#160;    }</div><div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>&#160;}</div><div class="line"><a name="l03676"></a><span class="lineno"> 3676</span>&#160;</div><div class="line"><a name="l03677"></a><span class="lineno"> 3677</span>&#160;<span class="preprocessor">#define VMA_SORT(beg, end, cmp) VmaQuickSort(beg, end, cmp)</span></div><div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>&#160;</div><div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>&#160;<span class="preprocessor">#endif // #ifndef VMA_SORT</span></div><div class="line"><a name="l03680"></a><span class="lineno"> 3680</span>&#160;</div><div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>&#160;<span class="comment">Returns true if two memory blocks occupy overlapping pages.</span></div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>&#160;<span class="comment">ResourceA must be in less memory offset than ResourceB.</span></div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>&#160;<span class="comment">Algorithm is based on &quot;Vulkan 1.0.39 - A Specification (with all registered Vulkan extensions)&quot;</span></div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>&#160;<span class="comment">chapter 11.6 &quot;Resource Memory Association&quot;, paragraph &quot;Buffer-Image Granularity&quot;.</span></div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaBlocksOnSamePage(</div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>&#160;    VkDeviceSize resourceAOffset,</div><div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>&#160;    VkDeviceSize resourceASize,</div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</span>&#160;    VkDeviceSize resourceBOffset,</div><div class="line"><a name="l03692"></a><span class="lineno"> 3692</span>&#160;    VkDeviceSize pageSize)</div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>&#160;{</div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>&#160;    VMA_ASSERT(resourceAOffset + resourceASize &lt;= resourceBOffset &amp;&amp; resourceASize &gt; 0 &amp;&amp; pageSize &gt; 0);</div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span>&#160;    VkDeviceSize resourceAEnd = resourceAOffset + resourceASize - 1;</div><div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>&#160;    VkDeviceSize resourceAEndPage = resourceAEnd &amp; ~(pageSize - 1);</div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span>&#160;    VkDeviceSize resourceBStart = resourceBOffset;</div><div class="line"><a name="l03698"></a><span class="lineno"> 3698</span>&#160;    VkDeviceSize resourceBStartPage = resourceBStart &amp; ~(pageSize - 1);</div><div class="line"><a name="l03699"></a><span class="lineno"> 3699</span>&#160;    <span class="keywordflow">return</span> resourceAEndPage == resourceBStartPage;</div><div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>&#160;}</div><div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>&#160;</div><div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>&#160;<span class="keyword">enum</span> VmaSuballocationType</div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span>&#160;{</div><div class="line"><a name="l03704"></a><span class="lineno"> 3704</span>&#160;    VMA_SUBALLOCATION_TYPE_FREE = 0,</div><div class="line"><a name="l03705"></a><span class="lineno"> 3705</span>&#160;    VMA_SUBALLOCATION_TYPE_UNKNOWN = 1,</div><div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>&#160;    VMA_SUBALLOCATION_TYPE_BUFFER = 2,</div><div class="line"><a name="l03707"></a><span class="lineno"> 3707</span>&#160;    VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN = 3,</div><div class="line"><a name="l03708"></a><span class="lineno"> 3708</span>&#160;    VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR = 4,</div><div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>&#160;    VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL = 5,</div><div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>&#160;    VMA_SUBALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF</div><div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>&#160;};</div><div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>&#160;</div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>&#160;<span class="comment">Returns true if given suballocation types could conflict and must respect</span></div><div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>&#160;<span class="comment">VkPhysicalDeviceLimits::bufferImageGranularity. They conflict if one is buffer</span></div><div class="line"><a name="l03716"></a><span class="lineno"> 3716</span>&#160;<span class="comment">or linear image and another one is optimal image. If type is unknown, behave</span></div><div class="line"><a name="l03717"></a><span class="lineno"> 3717</span>&#160;<span class="comment">conservatively.</span></div><div class="line"><a name="l03718"></a><span class="lineno"> 3718</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03719"></a><span class="lineno"> 3719</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsBufferImageGranularityConflict(</div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span>&#160;    VmaSuballocationType suballocType1,</div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>&#160;    VmaSuballocationType suballocType2)</div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>&#160;{</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>&#160;    <span class="keywordflow">if</span>(suballocType1 &gt; suballocType2)</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>&#160;    {</div><div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>&#160;        VMA_SWAP(suballocType1, suballocType2);</div><div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>&#160;    }</div><div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>&#160;    </div><div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>&#160;    <span class="keywordflow">switch</span>(suballocType1)</div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span>&#160;    {</div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_FREE:</div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_UNKNOWN:</div><div class="line"><a name="l03733"></a><span class="lineno"> 3733</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03734"></a><span class="lineno"> 3734</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_BUFFER:</div><div class="line"><a name="l03735"></a><span class="lineno"> 3735</span>&#160;        <span class="keywordflow">return</span></div><div class="line"><a name="l03736"></a><span class="lineno"> 3736</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03737"></a><span class="lineno"> 3737</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN:</div><div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>&#160;        <span class="keywordflow">return</span></div><div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR ||</div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR:</div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>&#160;        <span class="keywordflow">return</span></div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL:</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03751"></a><span class="lineno"> 3751</span>&#160;    }</div><div class="line"><a name="l03752"></a><span class="lineno"> 3752</span>&#160;}</div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>&#160;</div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaWriteMagicValue(<span class="keywordtype">void</span>* pData, VkDeviceSize offset)</div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>&#160;{</div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>&#160;<span class="preprocessor">#if VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>&#160;    uint32_t* pDst = (uint32_t*)((<span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> numberCount = VMA_DEBUG_MARGIN / <span class="keyword">sizeof</span>(uint32_t);</div><div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; numberCount; ++i, ++pDst)</div><div class="line"><a name="l03760"></a><span class="lineno"> 3760</span>&#160;    {</div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span>&#160;        *pDst = VMA_CORRUPTION_DETECTION_MAGIC_VALUE;</div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>&#160;    }</div><div class="line"><a name="l03763"></a><span class="lineno"> 3763</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>&#160;    <span class="comment">// no-op</span></div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>&#160;}</div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>&#160;</div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> VmaValidateMagicValue(<span class="keyword">const</span> <span class="keywordtype">void</span>* pData, VkDeviceSize offset)</div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>&#160;{</div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>&#160;<span class="preprocessor">#if VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>&#160;    <span class="keyword">const</span> uint32_t* pSrc = (<span class="keyword">const</span> uint32_t*)((<span class="keyword">const</span> <span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> numberCount = VMA_DEBUG_MARGIN / <span class="keyword">sizeof</span>(uint32_t);</div><div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; numberCount; ++i, ++pSrc)</div><div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>&#160;    {</div><div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>&#160;        <span class="keywordflow">if</span>(*pSrc != VMA_CORRUPTION_DETECTION_MAGIC_VALUE)</div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span>&#160;        {</div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>&#160;        }</div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>&#160;    }</div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>&#160;}</div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>&#160;</div><div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>&#160;<span class="comment">Fills structure with parameters of an example buffer to be used for transfers</span></div><div class="line"><a name="l03786"></a><span class="lineno"> 3786</span>&#160;<span class="comment">during GPU memory defragmentation.</span></div><div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03788"></a><span class="lineno"> 3788</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaFillGpuDefragmentationBufferCreateInfo(VkBufferCreateInfo&amp; outBufCreateInfo)</div><div class="line"><a name="l03789"></a><span class="lineno"> 3789</span>&#160;{</div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>&#160;    memset(&amp;outBufCreateInfo, 0, <span class="keyword">sizeof</span>(outBufCreateInfo));</div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>&#160;    outBufCreateInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>&#160;    outBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;</div><div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>&#160;    outBufCreateInfo.size = (VkDeviceSize)VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE; <span class="comment">// Example size.</span></div><div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>&#160;}</div><div class="line"><a name="l03795"></a><span class="lineno"> 3795</span>&#160;</div><div class="line"><a name="l03796"></a><span class="lineno"> 3796</span>&#160;<span class="comment">// Helper RAII class to lock a mutex in constructor and unlock it in destructor (at the end of scope).</span></div><div class="line"><a name="l03797"></a><span class="lineno"> 3797</span>&#160;<span class="keyword">struct </span>VmaMutexLock</div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>&#160;{</div><div class="line"><a name="l03799"></a><span class="lineno"> 3799</span>&#160;    VMA_CLASS_NO_COPY(VmaMutexLock)</div><div class="line"><a name="l03800"></a><span class="lineno"> 3800</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03801"></a><span class="lineno"> 3801</span>&#160;    VmaMutexLock(VMA_MUTEX&amp; mutex, <span class="keywordtype">bool</span> useMutex = <span class="keyword">true</span>) :</div><div class="line"><a name="l03802"></a><span class="lineno"> 3802</span>&#160;        m_pMutex(useMutex ? &amp;mutex : VMA_NULL)</div><div class="line"><a name="l03803"></a><span class="lineno"> 3803</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;Lock(); } }</div><div class="line"><a name="l03804"></a><span class="lineno"> 3804</span>&#160;    ~VmaMutexLock()</div><div class="line"><a name="l03805"></a><span class="lineno"> 3805</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;Unlock(); } }</div><div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l03807"></a><span class="lineno"> 3807</span>&#160;    VMA_MUTEX* m_pMutex;</div><div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>&#160;};</div><div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>&#160;</div><div class="line"><a name="l03810"></a><span class="lineno"> 3810</span>&#160;<span class="comment">// Helper RAII class to lock a RW mutex in constructor and unlock it in destructor (at the end of scope), for reading.</span></div><div class="line"><a name="l03811"></a><span class="lineno"> 3811</span>&#160;<span class="keyword">struct </span>VmaMutexLockRead</div><div class="line"><a name="l03812"></a><span class="lineno"> 3812</span>&#160;{</div><div class="line"><a name="l03813"></a><span class="lineno"> 3813</span>&#160;    VMA_CLASS_NO_COPY(VmaMutexLockRead)</div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>&#160;    VmaMutexLockRead(VMA_RW_MUTEX&amp; mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>&#160;        m_pMutex(useMutex ? &amp;mutex : VMA_NULL)</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;LockRead(); } }</div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>&#160;    ~VmaMutexLockRead() { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;UnlockRead(); } }</div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>&#160;    VMA_RW_MUTEX* m_pMutex;</div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>&#160;};</div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>&#160;</div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>&#160;<span class="comment">// Helper RAII class to lock a RW mutex in constructor and unlock it in destructor (at the end of scope), for writing.</span></div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>&#160;<span class="keyword">struct </span>VmaMutexLockWrite</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>&#160;{</div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>&#160;    VMA_CLASS_NO_COPY(VmaMutexLockWrite)</div><div class="line"><a name="l03827"></a><span class="lineno"> 3827</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>&#160;    VmaMutexLockWrite(VMA_RW_MUTEX&amp; mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>&#160;        m_pMutex(useMutex ? &amp;mutex : VMA_NULL)</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;LockWrite(); } }</div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>&#160;    ~VmaMutexLockWrite() { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;UnlockWrite(); } }</div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span>&#160;    VMA_RW_MUTEX* m_pMutex;</div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span>&#160;};</div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span>&#160;</div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</span>&#160;<span class="preprocessor">#if VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03837"></a><span class="lineno"> 3837</span>&#160;    <span class="keyword">static</span> VMA_MUTEX gDebugGlobalMutex;</div><div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_GLOBAL_MUTEX_LOCK VmaMutexLock debugGlobalMutexLock(gDebugGlobalMutex, true);</span></div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_GLOBAL_MUTEX_LOCK</span></div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>&#160;</div><div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>&#160;<span class="comment">// Minimum size of a free suballocation to register it in the free suballocation collection.</span></div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER = 16;</div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>&#160;</div><div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>&#160;<span class="comment">Performs binary search and returns iterator to first element that is greater or</span></div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>&#160;<span class="comment">equal to (key), according to comparison (cmp).</span></div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>&#160;<span class="comment">Cmp should return true if first argument is less than second argument.</span></div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>&#160;<span class="comment">Returned value is the found element, if present in the collection or place where</span></div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>&#160;<span class="comment">new element with value (key) should be inserted.</span></div><div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03855"></a><span class="lineno"> 3855</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT&gt;</div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>&#160;<span class="keyword">static</span> IterT VmaBinaryFindFirstNotLess(IterT beg, IterT end, <span class="keyword">const</span> KeyT &amp;key, <span class="keyword">const</span> CmpLess&amp; cmp)</div><div class="line"><a name="l03857"></a><span class="lineno"> 3857</span>&#160;{</div><div class="line"><a name="l03858"></a><span class="lineno"> 3858</span>&#160;    <span class="keywordtype">size_t</span> down = 0, up = (end - beg);</div><div class="line"><a name="l03859"></a><span class="lineno"> 3859</span>&#160;    <span class="keywordflow">while</span>(down &lt; up)</div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>&#160;    {</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> mid = (down + up) / 2;</div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>&#160;        <span class="keywordflow">if</span>(cmp(*(beg+mid), key))</div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>&#160;        {</div><div class="line"><a name="l03864"></a><span class="lineno"> 3864</span>&#160;            down = mid + 1;</div><div class="line"><a name="l03865"></a><span class="lineno"> 3865</span>&#160;        }</div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>&#160;        {</div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>&#160;            up = mid;</div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>&#160;        }</div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>&#160;    }</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>&#160;    <span class="keywordflow">return</span> beg + down;</div><div class="line"><a name="l03872"></a><span class="lineno"> 3872</span>&#160;}</div><div class="line"><a name="l03873"></a><span class="lineno"> 3873</span>&#160;</div><div class="line"><a name="l03874"></a><span class="lineno"> 3874</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT&gt;</div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span>&#160;IterT VmaBinaryFindSorted(<span class="keyword">const</span> IterT&amp; beg, <span class="keyword">const</span> IterT&amp; end, <span class="keyword">const</span> KeyT&amp; value, <span class="keyword">const</span> CmpLess&amp; cmp)</div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span>&#160;{</div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span>&#160;    IterT it = VmaBinaryFindFirstNotLess&lt;CmpLess, IterT, KeyT&gt;(</div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span>&#160;        beg, end, value, cmp);</div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span>&#160;    <span class="keywordflow">if</span>(it == end ||</div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span>&#160;        (!cmp(*it, value) &amp;&amp; !cmp(value, *it)))</div><div class="line"><a name="l03881"></a><span class="lineno"> 3881</span>&#160;    {</div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span>&#160;        <span class="keywordflow">return</span> it;</div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span>&#160;    }</div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>&#160;    <span class="keywordflow">return</span> end;</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>&#160;}</div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>&#160;</div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>&#160;<span class="comment">Returns true if all pointers in the array are not-null and unique.</span></div><div class="line"><a name="l03889"></a><span class="lineno"> 3889</span>&#160;<span class="comment">Warning! O(n^2) complexity. Use only inside VMA_HEAVY_ASSERT.</span></div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span>&#160;<span class="comment">T must be pointer type, e.g. VmaAllocation, VmaPool.</span></div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> VmaValidatePointerArray(uint32_t count, <span class="keyword">const</span> T* arr)</div><div class="line"><a name="l03894"></a><span class="lineno"> 3894</span>&#160;{</div><div class="line"><a name="l03895"></a><span class="lineno"> 3895</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; count; ++i)</div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span>&#160;    {</div><div class="line"><a name="l03897"></a><span class="lineno"> 3897</span>&#160;        <span class="keyword">const</span> T iPtr = arr[i];</div><div class="line"><a name="l03898"></a><span class="lineno"> 3898</span>&#160;        <span class="keywordflow">if</span>(iPtr == VMA_NULL)</div><div class="line"><a name="l03899"></a><span class="lineno"> 3899</span>&#160;        {</div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>&#160;        }</div><div class="line"><a name="l03902"></a><span class="lineno"> 3902</span>&#160;        <span class="keywordflow">for</span>(uint32_t j = i + 1; j &lt; count; ++j)</div><div class="line"><a name="l03903"></a><span class="lineno"> 3903</span>&#160;        {</div><div class="line"><a name="l03904"></a><span class="lineno"> 3904</span>&#160;            <span class="keywordflow">if</span>(iPtr == arr[j])</div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>&#160;            {</div><div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>&#160;            }</div><div class="line"><a name="l03908"></a><span class="lineno"> 3908</span>&#160;        }</div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>&#160;    }</div><div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>&#160;}</div><div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>&#160;</div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>&#160;<span class="comment">// Memory allocation</span></div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>&#160;</div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span>* VmaMalloc(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> size, <span class="keywordtype">size_t</span> alignment)</div><div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>&#160;{</div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>&#160;    <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &amp;&amp;</div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>&#160;        (pAllocationCallbacks-&gt;pfnAllocation != VMA_NULL))</div><div class="line"><a name="l03920"></a><span class="lineno"> 3920</span>&#160;    {</div><div class="line"><a name="l03921"></a><span class="lineno"> 3921</span>&#160;        <span class="keywordflow">return</span> (*pAllocationCallbacks-&gt;pfnAllocation)(</div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span>&#160;            pAllocationCallbacks-&gt;pUserData,</div><div class="line"><a name="l03923"></a><span class="lineno"> 3923</span>&#160;            size,</div><div class="line"><a name="l03924"></a><span class="lineno"> 3924</span>&#160;            alignment,</div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span>&#160;            VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);</div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>&#160;    }</div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>&#160;    {</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>&#160;        <span class="keywordflow">return</span> VMA_SYSTEM_ALIGNED_MALLOC(size, alignment);</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>&#160;    }</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>&#160;}</div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>&#160;</div><div class="line"><a name="l03933"></a><span class="lineno"> 3933</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaFree(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span>&#160;{</div><div class="line"><a name="l03935"></a><span class="lineno"> 3935</span>&#160;    <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &amp;&amp;</div><div class="line"><a name="l03936"></a><span class="lineno"> 3936</span>&#160;        (pAllocationCallbacks-&gt;pfnFree != VMA_NULL))</div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>&#160;    {</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>&#160;        (*pAllocationCallbacks-&gt;pfnFree)(pAllocationCallbacks-&gt;pUserData, ptr);</div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>&#160;    }</div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>&#160;    {</div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span>&#160;        VMA_SYSTEM_FREE(ptr);</div><div class="line"><a name="l03943"></a><span class="lineno"> 3943</span>&#160;    }</div><div class="line"><a name="l03944"></a><span class="lineno"> 3944</span>&#160;}</div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span>&#160;</div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>&#160;<span class="keyword">static</span> T* VmaAllocate(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks)</div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>&#160;{</div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(pAllocationCallbacks, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>&#160;}</div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span>&#160;</div><div class="line"><a name="l03952"></a><span class="lineno"> 3952</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03953"></a><span class="lineno"> 3953</span>&#160;<span class="keyword">static</span> T* VmaAllocateArray(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span>&#160;{</div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(pAllocationCallbacks, <span class="keyword">sizeof</span>(T) * count, VMA_ALIGN_OF(T));</div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>&#160;}</div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>&#160;</div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>&#160;<span class="preprocessor">#define vma_new(allocator, type)   new(VmaAllocate&lt;type&gt;(allocator))(type)</span></div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>&#160;</div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>&#160;<span class="preprocessor">#define vma_new_array(allocator, type, count)   new(VmaAllocateArray&lt;type&gt;((allocator), (count)))(type)</span></div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>&#160;</div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, T* ptr)</div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>&#160;{</div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>&#160;    ptr-&gt;~T();</div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>&#160;    VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03967"></a><span class="lineno"> 3967</span>&#160;}</div><div class="line"><a name="l03968"></a><span class="lineno"> 3968</span>&#160;</div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete_array(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, T* ptr, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span>&#160;{</div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span>&#160;    <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l03973"></a><span class="lineno"> 3973</span>&#160;    {</div><div class="line"><a name="l03974"></a><span class="lineno"> 3974</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l03975"></a><span class="lineno"> 3975</span>&#160;        {</div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>&#160;            ptr[i].~T();</div><div class="line"><a name="l03977"></a><span class="lineno"> 3977</span>&#160;        }</div><div class="line"><a name="l03978"></a><span class="lineno"> 3978</span>&#160;        VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>&#160;    }</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>&#160;}</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>&#160;</div><div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>&#160;<span class="comment">// STL-compatible allocator.</span></div><div class="line"><a name="l03983"></a><span class="lineno"> 3983</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03984"></a><span class="lineno"> 3984</span>&#160;<span class="keyword">class </span>VmaStlAllocator</div><div class="line"><a name="l03985"></a><span class="lineno"> 3985</span>&#160;{</div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pCallbacks;</div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>&#160;    <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l03989"></a><span class="lineno"> 3989</span>&#160;    </div><div class="line"><a name="l03990"></a><span class="lineno"> 3990</span>&#160;    VmaStlAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pCallbacks) : m_pCallbacks(pCallbacks) { }</div><div class="line"><a name="l03991"></a><span class="lineno"> 3991</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> U&gt; VmaStlAllocator(<span class="keyword">const</span> VmaStlAllocator&lt;U&gt;&amp; src) : m_pCallbacks(src.m_pCallbacks) { }</div><div class="line"><a name="l03992"></a><span class="lineno"> 3992</span>&#160;</div><div class="line"><a name="l03993"></a><span class="lineno"> 3993</span>&#160;    T* allocate(<span class="keywordtype">size_t</span> n) { <span class="keywordflow">return</span> VmaAllocateArray&lt;T&gt;(m_pCallbacks, n); }</div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span>&#160;    <span class="keywordtype">void</span> deallocate(T* p, <span class="keywordtype">size_t</span> n) { VmaFree(m_pCallbacks, p); }</div><div class="line"><a name="l03995"></a><span class="lineno"> 3995</span>&#160;</div><div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> U&gt;</div><div class="line"><a name="l03997"></a><span class="lineno"> 3997</span>&#160;    <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> VmaStlAllocator&lt;U&gt;&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l03998"></a><span class="lineno"> 3998</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</span>&#160;        <span class="keywordflow">return</span> m_pCallbacks == rhs.m_pCallbacks;</div><div class="line"><a name="l04000"></a><span class="lineno"> 4000</span>&#160;    }</div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> U&gt;</div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span>&#160;    <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> VmaStlAllocator&lt;U&gt;&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04004"></a><span class="lineno"> 4004</span>&#160;        <span class="keywordflow">return</span> m_pCallbacks != rhs.m_pCallbacks;</div><div class="line"><a name="l04005"></a><span class="lineno"> 4005</span>&#160;    }</div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>&#160;</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>&#160;    VmaStlAllocator&amp; operator=(<span class="keyword">const</span> VmaStlAllocator&amp; x) = <span class="keyword">delete</span>;</div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span>&#160;};</div><div class="line"><a name="l04009"></a><span class="lineno"> 4009</span>&#160;</div><div class="line"><a name="l04010"></a><span class="lineno"> 4010</span>&#160;<span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l04011"></a><span class="lineno"> 4011</span>&#160;</div><div class="line"><a name="l04012"></a><span class="lineno"> 4012</span>&#160;<span class="preprocessor">#define VmaVector std::vector</span></div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span>&#160;</div><div class="line"><a name="l04014"></a><span class="lineno"> 4014</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04015"></a><span class="lineno"> 4015</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(std::vector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T&amp; item)</div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span>&#160;{</div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span>&#160;    vec.insert(vec.begin() + index, item);</div><div class="line"><a name="l04018"></a><span class="lineno"> 4018</span>&#160;}</div><div class="line"><a name="l04019"></a><span class="lineno"> 4019</span>&#160;</div><div class="line"><a name="l04020"></a><span class="lineno"> 4020</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(std::vector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04022"></a><span class="lineno"> 4022</span>&#160;{</div><div class="line"><a name="l04023"></a><span class="lineno"> 4023</span>&#160;    vec.erase(vec.begin() + index);</div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>&#160;}</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>&#160;</div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>&#160;<span class="preprocessor">#else // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>&#160;</div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>&#160;<span class="comment">/* Class with interface compatible with subset of std::vector.</span></div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span>&#160;<span class="comment">T must be POD because constructors and destructors are not called and memcpy is</span></div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span>&#160;<span class="comment">used for these objects. */</span></div><div class="line"><a name="l04031"></a><span class="lineno"> 4031</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT&gt;</div><div class="line"><a name="l04032"></a><span class="lineno"> 4032</span>&#160;<span class="keyword">class </span>VmaVector</div><div class="line"><a name="l04033"></a><span class="lineno"> 4033</span>&#160;{</div><div class="line"><a name="l04034"></a><span class="lineno"> 4034</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>&#160;    <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>&#160;</div><div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>&#160;    VmaVector(<span class="keyword">const</span> AllocatorT&amp; allocator) :</div><div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>&#160;        m_Allocator(allocator),</div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>&#160;        m_pArray(VMA_NULL),</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>&#160;        m_Count(0),</div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>&#160;        m_Capacity(0)</div><div class="line"><a name="l04042"></a><span class="lineno"> 4042</span>&#160;    {</div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>&#160;    }</div><div class="line"><a name="l04044"></a><span class="lineno"> 4044</span>&#160;</div><div class="line"><a name="l04045"></a><span class="lineno"> 4045</span>&#160;    VmaVector(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> AllocatorT&amp; allocator) :</div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span>&#160;        m_Allocator(allocator),</div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>&#160;        m_pArray(count ? (T*)VmaAllocateArray&lt;T&gt;(allocator.m_pCallbacks, count) : VMA_NULL),</div><div class="line"><a name="l04048"></a><span class="lineno"> 4048</span>&#160;        m_Count(count),</div><div class="line"><a name="l04049"></a><span class="lineno"> 4049</span>&#160;        m_Capacity(count)</div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>&#160;    {</div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>&#160;    }</div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>&#160;    </div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>&#160;    VmaVector(<span class="keyword">const</span> VmaVector&lt;T, AllocatorT&gt;&amp; src) :</div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>&#160;        m_Allocator(src.m_Allocator),</div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>&#160;        m_pArray(src.m_Count ? (T*)VmaAllocateArray&lt;T&gt;(src.m_Allocator.m_pCallbacks, src.m_Count) : VMA_NULL),</div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>&#160;        m_Count(src.m_Count),</div><div class="line"><a name="l04057"></a><span class="lineno"> 4057</span>&#160;        m_Capacity(src.m_Count)</div><div class="line"><a name="l04058"></a><span class="lineno"> 4058</span>&#160;    {</div><div class="line"><a name="l04059"></a><span class="lineno"> 4059</span>&#160;        <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l04060"></a><span class="lineno"> 4060</span>&#160;        {</div><div class="line"><a name="l04061"></a><span class="lineno"> 4061</span>&#160;            memcpy(m_pArray, src.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04062"></a><span class="lineno"> 4062</span>&#160;        }</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>&#160;    }</div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>&#160;    </div><div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>&#160;    ~VmaVector()</div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>&#160;    {</div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>&#160;        VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>&#160;    }</div><div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>&#160;</div><div class="line"><a name="l04070"></a><span class="lineno"> 4070</span>&#160;    VmaVector&amp; operator=(<span class="keyword">const</span> VmaVector&lt;T, AllocatorT&gt;&amp; rhs)</div><div class="line"><a name="l04071"></a><span class="lineno"> 4071</span>&#160;    {</div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>&#160;        <span class="keywordflow">if</span>(&amp;rhs != <span class="keyword">this</span>)</div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>&#160;        {</div><div class="line"><a name="l04074"></a><span class="lineno"> 4074</span>&#160;            resize(rhs.m_Count);</div><div class="line"><a name="l04075"></a><span class="lineno"> 4075</span>&#160;            <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span>&#160;            {</div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>&#160;                memcpy(m_pArray, rhs.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>&#160;            }</div><div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>&#160;        }</div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>&#160;    }</div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>&#160;    </div><div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>&#160;    <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count == 0; }</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>&#160;    <span class="keywordtype">size_t</span> size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count; }</div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>&#160;    T* data() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l04086"></a><span class="lineno"> 4086</span>&#160;    <span class="keyword">const</span> T* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l04087"></a><span class="lineno"> 4087</span>&#160;    </div><div class="line"><a name="l04088"></a><span class="lineno"> 4088</span>&#160;    T&amp; operator[](<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span>&#160;    {</div><div class="line"><a name="l04090"></a><span class="lineno"> 4090</span>&#160;        VMA_HEAVY_ASSERT(index &lt; m_Count);</div><div class="line"><a name="l04091"></a><span class="lineno"> 4091</span>&#160;        <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l04092"></a><span class="lineno"> 4092</span>&#160;    }</div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>&#160;    <span class="keyword">const</span> T&amp; operator[](<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>&#160;        VMA_HEAVY_ASSERT(index &lt; m_Count);</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>&#160;        <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>&#160;    }</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>&#160;</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>&#160;    T&amp; front()</div><div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>&#160;    {</div><div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>&#160;        <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span>&#160;    }</div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>&#160;    <span class="keyword">const</span> T&amp; front()<span class="keyword"> const</span></div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04107"></a><span class="lineno"> 4107</span>&#160;        <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>&#160;    }</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>&#160;    T&amp; back()</div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>&#160;    {</div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>&#160;        <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l04113"></a><span class="lineno"> 4113</span>&#160;    }</div><div class="line"><a name="l04114"></a><span class="lineno"> 4114</span>&#160;    <span class="keyword">const</span> T&amp; back()<span class="keyword"> const</span></div><div class="line"><a name="l04115"></a><span class="lineno"> 4115</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04116"></a><span class="lineno"> 4116</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span>&#160;        <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span>&#160;    }</div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>&#160;</div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>&#160;    <span class="keywordtype">void</span> reserve(<span class="keywordtype">size_t</span> newCapacity, <span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>&#160;    {</div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>&#160;        newCapacity = VMA_MAX(newCapacity, m_Count);</div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>&#160;        </div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>&#160;        <span class="keywordflow">if</span>((newCapacity &lt; m_Capacity) &amp;&amp; !freeMemory)</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>&#160;        {</div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>&#160;            newCapacity = m_Capacity;</div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>&#160;        }</div><div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>&#160;        </div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>&#160;        <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>&#160;        {</div><div class="line"><a name="l04131"></a><span class="lineno"> 4131</span>&#160;            T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray&lt;T&gt;(m_Allocator, newCapacity) : VMA_NULL;</div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>&#160;            <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>&#160;            {</div><div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>&#160;                memcpy(newArray, m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>&#160;            }</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>&#160;            VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>&#160;            m_Capacity = newCapacity;</div><div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>&#160;            m_pArray = newArray;</div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>&#160;        }</div><div class="line"><a name="l04140"></a><span class="lineno"> 4140</span>&#160;    }</div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span>&#160;</div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span>&#160;    <span class="keywordtype">void</span> resize(<span class="keywordtype">size_t</span> newCount, <span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>&#160;    {</div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>&#160;        <span class="keywordtype">size_t</span> newCapacity = m_Capacity;</div><div class="line"><a name="l04145"></a><span class="lineno"> 4145</span>&#160;        <span class="keywordflow">if</span>(newCount &gt; m_Capacity)</div><div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>&#160;        {</div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>&#160;            newCapacity = VMA_MAX(newCount, VMA_MAX(m_Capacity * 3 / 2, (<span class="keywordtype">size_t</span>)8));</div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>&#160;        }</div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(freeMemory)</div><div class="line"><a name="l04150"></a><span class="lineno"> 4150</span>&#160;        {</div><div class="line"><a name="l04151"></a><span class="lineno"> 4151</span>&#160;            newCapacity = newCount;</div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span>&#160;        }</div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span>&#160;</div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>&#160;        <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span>&#160;        {</div><div class="line"><a name="l04156"></a><span class="lineno"> 4156</span>&#160;            T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray&lt;T&gt;(m_Allocator.m_pCallbacks, newCapacity) : VMA_NULL;</div><div class="line"><a name="l04157"></a><span class="lineno"> 4157</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> elementsToCopy = VMA_MIN(m_Count, newCount);</div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span>&#160;            <span class="keywordflow">if</span>(elementsToCopy != 0)</div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span>&#160;            {</div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>&#160;                memcpy(newArray, m_pArray, elementsToCopy * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>&#160;            }</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>&#160;            VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>&#160;            m_Capacity = newCapacity;</div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>&#160;            m_pArray = newArray;</div><div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>&#160;        }</div><div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>&#160;</div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>&#160;        m_Count = newCount;</div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>&#160;    }</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>&#160;</div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>&#160;    <span class="keywordtype">void</span> clear(<span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l04171"></a><span class="lineno"> 4171</span>&#160;    {</div><div class="line"><a name="l04172"></a><span class="lineno"> 4172</span>&#160;        resize(0, freeMemory);</div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>&#160;    }</div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span>&#160;</div><div class="line"><a name="l04175"></a><span class="lineno"> 4175</span>&#160;    <span class="keywordtype">void</span> insert(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T&amp; src)</div><div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>&#160;    {</div><div class="line"><a name="l04177"></a><span class="lineno"> 4177</span>&#160;        VMA_HEAVY_ASSERT(index &lt;= m_Count);</div><div class="line"><a name="l04178"></a><span class="lineno"> 4178</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span>&#160;        resize(oldCount + 1);</div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>&#160;        <span class="keywordflow">if</span>(index &lt; oldCount)</div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span>&#160;        {</div><div class="line"><a name="l04182"></a><span class="lineno"> 4182</span>&#160;            memmove(m_pArray + (index + 1), m_pArray + index, (oldCount - index) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span>&#160;        }</div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>&#160;        m_pArray[index] = src;</div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>&#160;    }</div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span>&#160;</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>&#160;    <span class="keywordtype">void</span> remove(<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span>&#160;    {</div><div class="line"><a name="l04189"></a><span class="lineno"> 4189</span>&#160;        VMA_HEAVY_ASSERT(index &lt; m_Count);</div><div class="line"><a name="l04190"></a><span class="lineno"> 4190</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span>&#160;        <span class="keywordflow">if</span>(index &lt; oldCount - 1)</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>&#160;        {</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>&#160;            memmove(m_pArray + index, m_pArray + (index + 1), (oldCount - index - 1) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>&#160;        }</div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>&#160;        resize(oldCount - 1);</div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>&#160;    }</div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>&#160;</div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>&#160;    <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T&amp; src)</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>&#160;    {</div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> newIndex = size();</div><div class="line"><a name="l04201"></a><span class="lineno"> 4201</span>&#160;        resize(newIndex + 1);</div><div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>&#160;        m_pArray[newIndex] = src;</div><div class="line"><a name="l04203"></a><span class="lineno"> 4203</span>&#160;    }</div><div class="line"><a name="l04204"></a><span class="lineno"> 4204</span>&#160;</div><div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>&#160;    <span class="keywordtype">void</span> pop_back()</div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>&#160;    {</div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>&#160;        resize(size() - 1);</div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>&#160;    }</div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>&#160;</div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>&#160;    <span class="keywordtype">void</span> push_front(<span class="keyword">const</span> T&amp; src)</div><div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>&#160;    {</div><div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>&#160;        insert(0, src);</div><div class="line"><a name="l04214"></a><span class="lineno"> 4214</span>&#160;    }</div><div class="line"><a name="l04215"></a><span class="lineno"> 4215</span>&#160;</div><div class="line"><a name="l04216"></a><span class="lineno"> 4216</span>&#160;    <span class="keywordtype">void</span> pop_front()</div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>&#160;    {</div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>&#160;        remove(0);</div><div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>&#160;    }</div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span>&#160;</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span>&#160;    <span class="keyword">typedef</span> T* iterator;</div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>&#160;</div><div class="line"><a name="l04224"></a><span class="lineno"> 4224</span>&#160;    iterator begin() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>&#160;    iterator end() { <span class="keywordflow">return</span> m_pArray + m_Count; }</div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>&#160;</div><div class="line"><a name="l04227"></a><span class="lineno"> 4227</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04228"></a><span class="lineno"> 4228</span>&#160;    AllocatorT m_Allocator;</div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span>&#160;    T* m_pArray;</div><div class="line"><a name="l04230"></a><span class="lineno"> 4230</span>&#160;    <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l04231"></a><span class="lineno"> 4231</span>&#160;    <span class="keywordtype">size_t</span> m_Capacity;</div><div class="line"><a name="l04232"></a><span class="lineno"> 4232</span>&#160;};</div><div class="line"><a name="l04233"></a><span class="lineno"> 4233</span>&#160;</div><div class="line"><a name="l04234"></a><span class="lineno"> 4234</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04235"></a><span class="lineno"> 4235</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(VmaVector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T&amp; item)</div><div class="line"><a name="l04236"></a><span class="lineno"> 4236</span>&#160;{</div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span>&#160;    vec.insert(index, item);</div><div class="line"><a name="l04238"></a><span class="lineno"> 4238</span>&#160;}</div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span>&#160;</div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(VmaVector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span>&#160;{</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>&#160;    vec.remove(index);</div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>&#160;}</div><div class="line"><a name="l04245"></a><span class="lineno"> 4245</span>&#160;</div><div class="line"><a name="l04246"></a><span class="lineno"> 4246</span>&#160;<span class="preprocessor">#endif // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l04247"></a><span class="lineno"> 4247</span>&#160;</div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT&gt;</div><div class="line"><a name="l04249"></a><span class="lineno"> 4249</span>&#160;<span class="keywordtype">size_t</span> VmaVectorInsertSorted(VectorT&amp; vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type&amp; value)</div><div class="line"><a name="l04250"></a><span class="lineno"> 4250</span>&#160;{</div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>&#160;        vector.data(),</div><div class="line"><a name="l04253"></a><span class="lineno"> 4253</span>&#160;        vector.data() + vector.size(),</div><div class="line"><a name="l04254"></a><span class="lineno"> 4254</span>&#160;        value,</div><div class="line"><a name="l04255"></a><span class="lineno"> 4255</span>&#160;        CmpLess()) - vector.data();</div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span>&#160;    VmaVectorInsert(vector, indexToInsert, value);</div><div class="line"><a name="l04257"></a><span class="lineno"> 4257</span>&#160;    <span class="keywordflow">return</span> indexToInsert;</div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>&#160;}</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>&#160;</div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT&gt;</div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>&#160;<span class="keywordtype">bool</span> VmaVectorRemoveSorted(VectorT&amp; vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type&amp; value)</div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span>&#160;{</div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</span>&#160;    CmpLess comparator;</div><div class="line"><a name="l04264"></a><span class="lineno"> 4264</span>&#160;    <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</span>&#160;        vector.begin(),</div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span>&#160;        vector.end(),</div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>&#160;        value,</div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span>&#160;        comparator);</div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span>&#160;    <span class="keywordflow">if</span>((it != vector.end()) &amp;&amp; !comparator(*it, value) &amp;&amp; !comparator(value, *it))</div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>&#160;    {</div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</span>&#160;        <span class="keywordtype">size_t</span> indexToRemove = it - vector.begin();</div><div class="line"><a name="l04272"></a><span class="lineno"> 4272</span>&#160;        VmaVectorRemove(vector, indexToRemove);</div><div class="line"><a name="l04273"></a><span class="lineno"> 4273</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l04274"></a><span class="lineno"> 4274</span>&#160;    }</div><div class="line"><a name="l04275"></a><span class="lineno"> 4275</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span>&#160;}</div><div class="line"><a name="l04277"></a><span class="lineno"> 4277</span>&#160;</div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span>&#160;<span class="comment">// class VmaPoolAllocator</span></div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>&#160;</div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>&#160;<span class="comment">Allocator for objects of type T using a list of arrays (pools) to speed up</span></div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>&#160;<span class="comment">allocation. Number of elements that can be allocated is not bounded because</span></div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>&#160;<span class="comment">allocator can create multiple blocks.</span></div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>&#160;<span class="keyword">class </span>VmaPoolAllocator</div><div class="line"><a name="l04288"></a><span class="lineno"> 4288</span>&#160;{</div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span>&#160;    VMA_CLASS_NO_COPY(VmaPoolAllocator)</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span>&#160;    VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, uint32_t firstBlockCapacity);</div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span>&#160;    ~VmaPoolAllocator();</div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span>&#160;    <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>&#160;    T* Alloc();</div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span>&#160;    <span class="keywordtype">void</span> Free(T* ptr);</div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>&#160;</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>&#160;    <span class="keyword">union </span>Item</div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span>&#160;    {</div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>&#160;        uint32_t NextFreeIndex;</div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span>&#160;        T Value;</div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span>&#160;    };</div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>&#160;</div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span>&#160;    <span class="keyword">struct </span>ItemBlock</div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span>&#160;    {</div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span>&#160;        Item* pItems;</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>&#160;        uint32_t Capacity;</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>&#160;        uint32_t FirstFreeIndex;</div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span>&#160;    };</div><div class="line"><a name="l04310"></a><span class="lineno"> 4310</span>&#160;    </div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span>&#160;    <span class="keyword">const</span> uint32_t m_FirstBlockCapacity;</div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>&#160;    VmaVector&lt; ItemBlock, VmaStlAllocator&lt;ItemBlock&gt; &gt; m_ItemBlocks;</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>&#160;</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span>&#160;    ItemBlock&amp; CreateNewBlock();</div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>&#160;};</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>&#160;</div><div class="line"><a name="l04318"></a><span class="lineno"> 4318</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>&#160;VmaPoolAllocator&lt;T&gt;::VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, uint32_t firstBlockCapacity) :</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span>&#160;    m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span>&#160;    m_FirstBlockCapacity(firstBlockCapacity),</div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>&#160;    m_ItemBlocks(VmaStlAllocator&lt;ItemBlock&gt;(pAllocationCallbacks))</div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span>&#160;{</div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>&#160;    VMA_ASSERT(m_FirstBlockCapacity &gt; 1);</div><div class="line"><a name="l04325"></a><span class="lineno"> 4325</span>&#160;}</div><div class="line"><a name="l04326"></a><span class="lineno"> 4326</span>&#160;</div><div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>&#160;VmaPoolAllocator&lt;T&gt;::~VmaPoolAllocator()</div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>&#160;{</div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>&#160;    Clear();</div><div class="line"><a name="l04331"></a><span class="lineno"> 4331</span>&#160;}</div><div class="line"><a name="l04332"></a><span class="lineno"> 4332</span>&#160;</div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>&#160;<span class="keywordtype">void</span> VmaPoolAllocator&lt;T&gt;::Clear()</div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>&#160;{</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l04337"></a><span class="lineno"> 4337</span>&#160;        vma_delete_array(m_pAllocationCallbacks, m_ItemBlocks[i].pItems, m_ItemBlocks[i].Capacity);</div><div class="line"><a name="l04338"></a><span class="lineno"> 4338</span>&#160;    m_ItemBlocks.clear();</div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>&#160;}</div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span>&#160;</div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span>&#160;T* VmaPoolAllocator&lt;T&gt;::Alloc()</div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span>&#160;{</div><div class="line"><a name="l04344"></a><span class="lineno"> 4344</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span>&#160;    {</div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span>&#160;        ItemBlock&amp; block = m_ItemBlocks[i];</div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</span>&#160;        <span class="comment">// This block has some free items: Use first one.</span></div><div class="line"><a name="l04348"></a><span class="lineno"> 4348</span>&#160;        <span class="keywordflow">if</span>(block.FirstFreeIndex != UINT32_MAX)</div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span>&#160;        {</div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span>&#160;            Item* <span class="keyword">const</span> pItem = &amp;block.pItems[block.FirstFreeIndex];</div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span>&#160;            block.FirstFreeIndex = pItem-&gt;NextFreeIndex;</div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span>&#160;            <span class="keywordflow">return</span> &amp;pItem-&gt;Value;</div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span>&#160;        }</div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span>&#160;    }</div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span>&#160;</div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>&#160;    <span class="comment">// No block has free item: Create new one and use it.</span></div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>&#160;    ItemBlock&amp; newBlock = CreateNewBlock();</div><div class="line"><a name="l04358"></a><span class="lineno"> 4358</span>&#160;    Item* <span class="keyword">const</span> pItem = &amp;newBlock.pItems[0];</div><div class="line"><a name="l04359"></a><span class="lineno"> 4359</span>&#160;    newBlock.FirstFreeIndex = pItem-&gt;NextFreeIndex;</div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span>&#160;    <span class="keywordflow">return</span> &amp;pItem-&gt;Value;</div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span>&#160;}</div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>&#160;</div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04364"></a><span class="lineno"> 4364</span>&#160;<span class="keywordtype">void</span> VmaPoolAllocator&lt;T&gt;::Free(T* ptr)</div><div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>&#160;{</div><div class="line"><a name="l04366"></a><span class="lineno"> 4366</span>&#160;    <span class="comment">// Search all memory blocks to find ptr.</span></div><div class="line"><a name="l04367"></a><span class="lineno"> 4367</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span>&#160;    {</div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span>&#160;        ItemBlock&amp; block = m_ItemBlocks[i];</div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span>&#160;        </div><div class="line"><a name="l04371"></a><span class="lineno"> 4371</span>&#160;        <span class="comment">// Casting to union.</span></div><div class="line"><a name="l04372"></a><span class="lineno"> 4372</span>&#160;        Item* pItemPtr;</div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span>&#160;        memcpy(&amp;pItemPtr, &amp;ptr, <span class="keyword">sizeof</span>(pItemPtr));</div><div class="line"><a name="l04374"></a><span class="lineno"> 4374</span>&#160;        </div><div class="line"><a name="l04375"></a><span class="lineno"> 4375</span>&#160;        <span class="comment">// Check if pItemPtr is in address range of this block.</span></div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span>&#160;        <span class="keywordflow">if</span>((pItemPtr &gt;= block.pItems) &amp;&amp; (pItemPtr &lt; block.pItems + block.Capacity))</div><div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>&#160;        {</div><div class="line"><a name="l04378"></a><span class="lineno"> 4378</span>&#160;            <span class="keyword">const</span> uint32_t index = static_cast&lt;uint32_t&gt;(pItemPtr - block.pItems);</div><div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>&#160;            pItemPtr-&gt;NextFreeIndex = block.FirstFreeIndex;</div><div class="line"><a name="l04380"></a><span class="lineno"> 4380</span>&#160;            block.FirstFreeIndex = index;</div><div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>&#160;        }</div><div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>&#160;    }</div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Pointer doesn&#39;t belong to this memory pool.&quot;</span>);</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</span>&#160;}</div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>&#160;</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>&#160;<span class="keyword">typename</span> VmaPoolAllocator&lt;T&gt;::ItemBlock&amp; VmaPoolAllocator&lt;T&gt;::CreateNewBlock()</div><div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>&#160;{</div><div class="line"><a name="l04390"></a><span class="lineno"> 4390</span>&#160;    <span class="keyword">const</span> uint32_t newBlockCapacity = m_ItemBlocks.empty() ?</div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>&#160;        m_FirstBlockCapacity : m_ItemBlocks.back().Capacity * 3 / 2;</div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</span>&#160;</div><div class="line"><a name="l04393"></a><span class="lineno"> 4393</span>&#160;    <span class="keyword">const</span> ItemBlock newBlock = {</div><div class="line"><a name="l04394"></a><span class="lineno"> 4394</span>&#160;        vma_new_array(m_pAllocationCallbacks, Item, newBlockCapacity),</div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span>&#160;        newBlockCapacity,</div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span>&#160;        0 };</div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span>&#160;</div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span>&#160;    m_ItemBlocks.push_back(newBlock);</div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>&#160;</div><div class="line"><a name="l04400"></a><span class="lineno"> 4400</span>&#160;    <span class="comment">// Setup singly-linked list of all free items in this block.</span></div><div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; newBlockCapacity - 1; ++i)</div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>&#160;        newBlock.pItems[i].NextFreeIndex = i + 1;</div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>&#160;    newBlock.pItems[newBlockCapacity - 1].NextFreeIndex = UINT32_MAX;</div><div class="line"><a name="l04404"></a><span class="lineno"> 4404</span>&#160;    <span class="keywordflow">return</span> m_ItemBlocks.back();</div><div class="line"><a name="l04405"></a><span class="lineno"> 4405</span>&#160;}</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span>&#160;</div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span>&#160;<span class="comment">// class VmaRawList, VmaList</span></div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span>&#160;</div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>&#160;<span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>&#160;</div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>&#160;<span class="preprocessor">#define VmaList std::list</span></div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>&#160;</div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>&#160;<span class="preprocessor">#else // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>&#160;</div><div class="line"><a name="l04416"></a><span class="lineno"> 4416</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span>&#160;<span class="keyword">struct </span>VmaListItem</div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span>&#160;{</div><div class="line"><a name="l04419"></a><span class="lineno"> 4419</span>&#160;    VmaListItem* pPrev;</div><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span>&#160;    VmaListItem* pNext;</div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>&#160;    T Value;</div><div class="line"><a name="l04422"></a><span class="lineno"> 4422</span>&#160;};</div><div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>&#160;</div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>&#160;<span class="comment">// Doubly linked list.</span></div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>&#160;<span class="keyword">class </span>VmaRawList</div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>&#160;{</div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>&#160;    VMA_CLASS_NO_COPY(VmaRawList)</div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>&#160;    <span class="keyword">typedef</span> VmaListItem&lt;T&gt; ItemType;</div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>&#160;</div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>&#160;    VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>&#160;    ~VmaRawList();</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>&#160;    <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l04435"></a><span class="lineno"> 4435</span>&#160;</div><div class="line"><a name="l04436"></a><span class="lineno"> 4436</span>&#160;    <span class="keywordtype">size_t</span> GetCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count; }</div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>&#160;    <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count == 0; }</div><div class="line"><a name="l04438"></a><span class="lineno"> 4438</span>&#160;</div><div class="line"><a name="l04439"></a><span class="lineno"> 4439</span>&#160;    ItemType* Front() { <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span>&#160;    <span class="keyword">const</span> ItemType* Front()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>&#160;    ItemType* Back() { <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span>&#160;    <span class="keyword">const</span> ItemType* Back()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span>&#160;</div><div class="line"><a name="l04444"></a><span class="lineno"> 4444</span>&#160;    ItemType* PushBack();</div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span>&#160;    ItemType* PushFront();</div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span>&#160;    ItemType* PushBack(<span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span>&#160;    ItemType* PushFront(<span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04448"></a><span class="lineno"> 4448</span>&#160;    <span class="keywordtype">void</span> PopBack();</div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span>&#160;    <span class="keywordtype">void</span> PopFront();</div><div class="line"><a name="l04450"></a><span class="lineno"> 4450</span>&#160;    </div><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span>&#160;    <span class="comment">// Item can be null - it means PushBack.</span></div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span>&#160;    ItemType* InsertBefore(ItemType* pItem);</div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span>&#160;    <span class="comment">// Item can be null - it means PushFront.</span></div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>&#160;    ItemType* InsertAfter(ItemType* pItem);</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span>&#160;</div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>&#160;    ItemType* InsertBefore(ItemType* pItem, <span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span>&#160;    ItemType* InsertAfter(ItemType* pItem, <span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>&#160;</div><div class="line"><a name="l04459"></a><span class="lineno"> 4459</span>&#160;    <span class="keywordtype">void</span> Remove(ItemType* pItem);</div><div class="line"><a name="l04460"></a><span class="lineno"> 4460</span>&#160;</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pAllocationCallbacks;</div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span>&#160;    VmaPoolAllocator&lt;ItemType&gt; m_ItemAllocator;</div><div class="line"><a name="l04464"></a><span class="lineno"> 4464</span>&#160;    ItemType* m_pFront;</div><div class="line"><a name="l04465"></a><span class="lineno"> 4465</span>&#160;    ItemType* m_pBack;</div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>&#160;    <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l04467"></a><span class="lineno"> 4467</span>&#160;};</div><div class="line"><a name="l04468"></a><span class="lineno"> 4468</span>&#160;</div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>&#160;VmaRawList&lt;T&gt;::VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>&#160;    m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l04472"></a><span class="lineno"> 4472</span>&#160;    m_ItemAllocator(pAllocationCallbacks, 128),</div><div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>&#160;    m_pFront(VMA_NULL),</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span>&#160;    m_pBack(VMA_NULL),</div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>&#160;    m_Count(0)</div><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>&#160;{</div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>&#160;}</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>&#160;</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>&#160;VmaRawList&lt;T&gt;::~VmaRawList()</div><div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>&#160;{</div><div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>&#160;    <span class="comment">// Intentionally not calling Clear, because that would be unnecessary</span></div><div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>&#160;    <span class="comment">// computations to return all items to m_ItemAllocator as free.</span></div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span>&#160;}</div><div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>&#160;</div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::Clear()</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span>&#160;{</div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span>&#160;    <span class="keywordflow">if</span>(IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>&#160;    {</div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>&#160;        ItemType* pItem = m_pBack;</div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span>&#160;        <span class="keywordflow">while</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>&#160;        {</div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span>&#160;            ItemType* <span class="keyword">const</span> pPrevItem = pItem-&gt;pPrev;</div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>&#160;            m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span>&#160;            pItem = pPrevItem;</div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>&#160;        }</div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>&#160;        m_pFront = VMA_NULL;</div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>&#160;        m_pBack = VMA_NULL;</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>&#160;        m_Count = 0;</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>&#160;    }</div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>&#160;}</div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>&#160;</div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushBack()</div><div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>&#160;{</div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>&#160;    pNewItem-&gt;pNext = VMA_NULL;</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>&#160;    {</div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>&#160;        pNewItem-&gt;pPrev = VMA_NULL;</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>&#160;        m_pFront = pNewItem;</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>&#160;        m_pBack = pNewItem;</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>&#160;        m_Count = 1;</div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>&#160;    }</div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span>&#160;    {</div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span>&#160;        pNewItem-&gt;pPrev = m_pBack;</div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span>&#160;        m_pBack-&gt;pNext = pNewItem;</div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>&#160;        m_pBack = pNewItem;</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>&#160;        ++m_Count;</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>&#160;    }</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</span>&#160;}</div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>&#160;</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushFront()</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>&#160;{</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>&#160;    pNewItem-&gt;pPrev = VMA_NULL;</div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</span>&#160;    {</div><div class="line"><a name="l04533"></a><span class="lineno"> 4533</span>&#160;        pNewItem-&gt;pNext = VMA_NULL;</div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>&#160;        m_pFront = pNewItem;</div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</span>&#160;        m_pBack = pNewItem;</div><div class="line"><a name="l04536"></a><span class="lineno"> 4536</span>&#160;        m_Count = 1;</div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span>&#160;    }</div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</span>&#160;    {</div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span>&#160;        pNewItem-&gt;pNext = m_pFront;</div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>&#160;        m_pFront-&gt;pPrev = pNewItem;</div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>&#160;        m_pFront = pNewItem;</div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>&#160;        ++m_Count;</div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>&#160;    }</div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</span>&#160;}</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>&#160;</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushBack(<span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>&#160;{</div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = PushBack();</div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>&#160;    pNewItem-&gt;Value = value;</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>&#160;}</div><div class="line"><a name="l04555"></a><span class="lineno"> 4555</span>&#160;</div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushFront(<span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>&#160;{</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = PushFront();</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>&#160;    pNewItem-&gt;Value = value;</div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04562"></a><span class="lineno"> 4562</span>&#160;}</div><div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>&#160;</div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::PopBack()</div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>&#160;{</div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>&#160;    VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>&#160;    ItemType* <span class="keyword">const</span> pBackItem = m_pBack;</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>&#160;    ItemType* <span class="keyword">const</span> pPrevItem = pBackItem-&gt;pPrev;</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>&#160;    <span class="keywordflow">if</span>(pPrevItem != VMA_NULL)</div><div class="line"><a name="l04571"></a><span class="lineno"> 4571</span>&#160;    {</div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>&#160;        pPrevItem-&gt;pNext = VMA_NULL;</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>&#160;    }</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>&#160;    m_pBack = pPrevItem;</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>&#160;    m_ItemAllocator.Free(pBackItem);</div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span>&#160;    --m_Count;</div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>&#160;}</div><div class="line"><a name="l04578"></a><span class="lineno"> 4578</span>&#160;</div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::PopFront()</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>&#160;{</div><div class="line"><a name="l04582"></a><span class="lineno"> 4582</span>&#160;    VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>&#160;    ItemType* <span class="keyword">const</span> pFrontItem = m_pFront;</div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>&#160;    ItemType* <span class="keyword">const</span> pNextItem = pFrontItem-&gt;pNext;</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>&#160;    <span class="keywordflow">if</span>(pNextItem != VMA_NULL)</div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>&#160;    {</div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>&#160;        pNextItem-&gt;pPrev = VMA_NULL;</div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>&#160;    }</div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>&#160;    m_pFront = pNextItem;</div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span>&#160;    m_ItemAllocator.Free(pFrontItem);</div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span>&#160;    --m_Count;</div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>&#160;}</div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>&#160;</div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::Remove(ItemType* pItem)</div><div class="line"><a name="l04596"></a><span class="lineno"> 4596</span>&#160;{</div><div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>&#160;    VMA_HEAVY_ASSERT(pItem != VMA_NULL);</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>&#160;    VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>&#160;</div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>&#160;    <span class="keywordflow">if</span>(pItem-&gt;pPrev != VMA_NULL)</div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>&#160;    {</div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>&#160;        pItem-&gt;pPrev-&gt;pNext = pItem-&gt;pNext;</div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>&#160;    }</div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span>&#160;    {</div><div class="line"><a name="l04606"></a><span class="lineno"> 4606</span>&#160;        VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>&#160;        m_pFront = pItem-&gt;pNext;</div><div class="line"><a name="l04608"></a><span class="lineno"> 4608</span>&#160;    }</div><div class="line"><a name="l04609"></a><span class="lineno"> 4609</span>&#160;</div><div class="line"><a name="l04610"></a><span class="lineno"> 4610</span>&#160;    <span class="keywordflow">if</span>(pItem-&gt;pNext != VMA_NULL)</div><div class="line"><a name="l04611"></a><span class="lineno"> 4611</span>&#160;    {</div><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span>&#160;        pItem-&gt;pNext-&gt;pPrev = pItem-&gt;pPrev;</div><div class="line"><a name="l04613"></a><span class="lineno"> 4613</span>&#160;    }</div><div class="line"><a name="l04614"></a><span class="lineno"> 4614</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04615"></a><span class="lineno"> 4615</span>&#160;    {</div><div class="line"><a name="l04616"></a><span class="lineno"> 4616</span>&#160;        VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>&#160;        m_pBack = pItem-&gt;pPrev;</div><div class="line"><a name="l04618"></a><span class="lineno"> 4618</span>&#160;    }</div><div class="line"><a name="l04619"></a><span class="lineno"> 4619</span>&#160;</div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span>&#160;    m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l04621"></a><span class="lineno"> 4621</span>&#160;    --m_Count;</div><div class="line"><a name="l04622"></a><span class="lineno"> 4622</span>&#160;}</div><div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>&#160;</div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04625"></a><span class="lineno"> 4625</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertBefore(ItemType* pItem)</div><div class="line"><a name="l04626"></a><span class="lineno"> 4626</span>&#160;{</div><div class="line"><a name="l04627"></a><span class="lineno"> 4627</span>&#160;    <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04628"></a><span class="lineno"> 4628</span>&#160;    {</div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>&#160;        ItemType* <span class="keyword">const</span> prevItem = pItem-&gt;pPrev;</div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>&#160;        ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span>&#160;        newItem-&gt;pPrev = prevItem;</div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>&#160;        newItem-&gt;pNext = pItem;</div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span>&#160;        pItem-&gt;pPrev = newItem;</div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</span>&#160;        <span class="keywordflow">if</span>(prevItem != VMA_NULL)</div><div class="line"><a name="l04635"></a><span class="lineno"> 4635</span>&#160;        {</div><div class="line"><a name="l04636"></a><span class="lineno"> 4636</span>&#160;            prevItem-&gt;pNext = newItem;</div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span>&#160;        }</div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span>&#160;        {</div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span>&#160;            VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span>&#160;            m_pFront = newItem;</div><div class="line"><a name="l04642"></a><span class="lineno"> 4642</span>&#160;        }</div><div class="line"><a name="l04643"></a><span class="lineno"> 4643</span>&#160;        ++m_Count;</div><div class="line"><a name="l04644"></a><span class="lineno"> 4644</span>&#160;        <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04645"></a><span class="lineno"> 4645</span>&#160;    }</div><div class="line"><a name="l04646"></a><span class="lineno"> 4646</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>&#160;        <span class="keywordflow">return</span> PushBack();</div><div class="line"><a name="l04648"></a><span class="lineno"> 4648</span>&#160;}</div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>&#160;</div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertAfter(ItemType* pItem)</div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>&#160;{</div><div class="line"><a name="l04653"></a><span class="lineno"> 4653</span>&#160;    <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04654"></a><span class="lineno"> 4654</span>&#160;    {</div><div class="line"><a name="l04655"></a><span class="lineno"> 4655</span>&#160;        ItemType* <span class="keyword">const</span> nextItem = pItem-&gt;pNext;</div><div class="line"><a name="l04656"></a><span class="lineno"> 4656</span>&#160;        ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>&#160;        newItem-&gt;pNext = nextItem;</div><div class="line"><a name="l04658"></a><span class="lineno"> 4658</span>&#160;        newItem-&gt;pPrev = pItem;</div><div class="line"><a name="l04659"></a><span class="lineno"> 4659</span>&#160;        pItem-&gt;pNext = newItem;</div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span>&#160;        <span class="keywordflow">if</span>(nextItem != VMA_NULL)</div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span>&#160;        {</div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span>&#160;            nextItem-&gt;pPrev = newItem;</div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span>&#160;        }</div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span>&#160;        {</div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span>&#160;            VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span>&#160;            m_pBack = newItem;</div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span>&#160;        }</div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span>&#160;        ++m_Count;</div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span>&#160;        <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04671"></a><span class="lineno"> 4671</span>&#160;    }</div><div class="line"><a name="l04672"></a><span class="lineno"> 4672</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span>&#160;        <span class="keywordflow">return</span> PushFront();</div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span>&#160;}</div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</span>&#160;</div><div class="line"><a name="l04676"></a><span class="lineno"> 4676</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertBefore(ItemType* pItem, <span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span>&#160;{</div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>&#160;    ItemType* <span class="keyword">const</span> newItem = InsertBefore(pItem);</div><div class="line"><a name="l04680"></a><span class="lineno"> 4680</span>&#160;    newItem-&gt;Value = value;</div><div class="line"><a name="l04681"></a><span class="lineno"> 4681</span>&#160;    <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04682"></a><span class="lineno"> 4682</span>&#160;}</div><div class="line"><a name="l04683"></a><span class="lineno"> 4683</span>&#160;</div><div class="line"><a name="l04684"></a><span class="lineno"> 4684</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04685"></a><span class="lineno"> 4685</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertAfter(ItemType* pItem, <span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</span>&#160;{</div><div class="line"><a name="l04687"></a><span class="lineno"> 4687</span>&#160;    ItemType* <span class="keyword">const</span> newItem = InsertAfter(pItem);</div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span>&#160;    newItem-&gt;Value = value;</div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span>&#160;    <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span>&#160;}</div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span>&#160;</div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT&gt;</div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span>&#160;<span class="keyword">class </span>VmaList</div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span>&#160;{</div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span>&#160;    VMA_CLASS_NO_COPY(VmaList)</div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span>&#160;    <span class="keyword">class </span>iterator</div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span>&#160;    {</div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span>&#160;        iterator() :</div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span>&#160;            m_pList(VMA_NULL),</div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span>&#160;            m_pItem(VMA_NULL)</div><div class="line"><a name="l04703"></a><span class="lineno"> 4703</span>&#160;        {</div><div class="line"><a name="l04704"></a><span class="lineno"> 4704</span>&#160;        }</div><div class="line"><a name="l04705"></a><span class="lineno"> 4705</span>&#160;</div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span>&#160;        T&amp; operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span>&#160;            <span class="keywordflow">return</span> m_pItem-&gt;Value;</div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span>&#160;        }</div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</span>&#160;        T* operator-&gt;()<span class="keyword"> const</span></div><div class="line"><a name="l04712"></a><span class="lineno"> 4712</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04713"></a><span class="lineno"> 4713</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span>&#160;            <span class="keywordflow">return</span> &amp;m_pItem-&gt;Value;</div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span>&#160;        }</div><div class="line"><a name="l04716"></a><span class="lineno"> 4716</span>&#160;</div><div class="line"><a name="l04717"></a><span class="lineno"> 4717</span>&#160;        iterator&amp; operator++()</div><div class="line"><a name="l04718"></a><span class="lineno"> 4718</span>&#160;        {</div><div class="line"><a name="l04719"></a><span class="lineno"> 4719</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04720"></a><span class="lineno"> 4720</span>&#160;            m_pItem = m_pItem-&gt;pNext;</div><div class="line"><a name="l04721"></a><span class="lineno"> 4721</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</span>&#160;        }</div><div class="line"><a name="l04723"></a><span class="lineno"> 4723</span>&#160;        iterator&amp; operator--()</div><div class="line"><a name="l04724"></a><span class="lineno"> 4724</span>&#160;        {</div><div class="line"><a name="l04725"></a><span class="lineno"> 4725</span>&#160;            <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</span>&#160;            {</div><div class="line"><a name="l04727"></a><span class="lineno"> 4727</span>&#160;                m_pItem = m_pItem-&gt;pPrev;</div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span>&#160;            }</div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span>&#160;            {</div><div class="line"><a name="l04731"></a><span class="lineno"> 4731</span>&#160;                VMA_HEAVY_ASSERT(!m_pList-&gt;IsEmpty());</div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span>&#160;                m_pItem = m_pList-&gt;Back();</div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span>&#160;            }</div><div class="line"><a name="l04734"></a><span class="lineno"> 4734</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04735"></a><span class="lineno"> 4735</span>&#160;        }</div><div class="line"><a name="l04736"></a><span class="lineno"> 4736</span>&#160;</div><div class="line"><a name="l04737"></a><span class="lineno"> 4737</span>&#160;        iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04738"></a><span class="lineno"> 4738</span>&#160;        {</div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</span>&#160;            iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04740"></a><span class="lineno"> 4740</span>&#160;            ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span>&#160;        }</div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span>&#160;        iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04744"></a><span class="lineno"> 4744</span>&#160;        {</div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span>&#160;            iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04746"></a><span class="lineno"> 4746</span>&#160;            --*<span class="keyword">this</span>;</div><div class="line"><a name="l04747"></a><span class="lineno"> 4747</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span>&#160;        }</div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span>&#160;</div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04751"></a><span class="lineno"> 4751</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04752"></a><span class="lineno"> 4752</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04753"></a><span class="lineno"> 4753</span>&#160;            <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04754"></a><span class="lineno"> 4754</span>&#160;        }</div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span>&#160;            <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04759"></a><span class="lineno"> 4759</span>&#160;        }</div><div class="line"><a name="l04760"></a><span class="lineno"> 4760</span>&#160;        </div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l04762"></a><span class="lineno"> 4762</span>&#160;        VmaRawList&lt;T&gt;* m_pList;</div><div class="line"><a name="l04763"></a><span class="lineno"> 4763</span>&#160;        VmaListItem&lt;T&gt;* m_pItem;</div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span>&#160;</div><div class="line"><a name="l04765"></a><span class="lineno"> 4765</span>&#160;        iterator(VmaRawList&lt;T&gt;* pList, VmaListItem&lt;T&gt;* pItem) :</div><div class="line"><a name="l04766"></a><span class="lineno"> 4766</span>&#160;            m_pList(pList),</div><div class="line"><a name="l04767"></a><span class="lineno"> 4767</span>&#160;            m_pItem(pItem)</div><div class="line"><a name="l04768"></a><span class="lineno"> 4768</span>&#160;        {</div><div class="line"><a name="l04769"></a><span class="lineno"> 4769</span>&#160;        }</div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</span>&#160;</div><div class="line"><a name="l04771"></a><span class="lineno"> 4771</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>VmaList&lt;T, AllocatorT&gt;;</div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span>&#160;    };</div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</span>&#160;</div><div class="line"><a name="l04774"></a><span class="lineno"> 4774</span>&#160;    <span class="keyword">class </span>const_iterator</div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</span>&#160;    {</div><div class="line"><a name="l04776"></a><span class="lineno"> 4776</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l04777"></a><span class="lineno"> 4777</span>&#160;        const_iterator() :</div><div class="line"><a name="l04778"></a><span class="lineno"> 4778</span>&#160;            m_pList(VMA_NULL),</div><div class="line"><a name="l04779"></a><span class="lineno"> 4779</span>&#160;            m_pItem(VMA_NULL)</div><div class="line"><a name="l04780"></a><span class="lineno"> 4780</span>&#160;        {</div><div class="line"><a name="l04781"></a><span class="lineno"> 4781</span>&#160;        }</div><div class="line"><a name="l04782"></a><span class="lineno"> 4782</span>&#160;</div><div class="line"><a name="l04783"></a><span class="lineno"> 4783</span>&#160;        const_iterator(<span class="keyword">const</span> iterator&amp; src) :</div><div class="line"><a name="l04784"></a><span class="lineno"> 4784</span>&#160;            m_pList(src.m_pList),</div><div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>&#160;            m_pItem(src.m_pItem)</div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>&#160;        {</div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>&#160;        }</div><div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>&#160;        </div><div class="line"><a name="l04789"></a><span class="lineno"> 4789</span>&#160;        <span class="keyword">const</span> T&amp; operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04791"></a><span class="lineno"> 4791</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>&#160;            <span class="keywordflow">return</span> m_pItem-&gt;Value;</div><div class="line"><a name="l04793"></a><span class="lineno"> 4793</span>&#160;        }</div><div class="line"><a name="l04794"></a><span class="lineno"> 4794</span>&#160;        <span class="keyword">const</span> T* operator-&gt;()<span class="keyword"> const</span></div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>&#160;            <span class="keywordflow">return</span> &amp;m_pItem-&gt;Value;</div><div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>&#160;        }</div><div class="line"><a name="l04799"></a><span class="lineno"> 4799</span>&#160;</div><div class="line"><a name="l04800"></a><span class="lineno"> 4800</span>&#160;        const_iterator&amp; operator++()</div><div class="line"><a name="l04801"></a><span class="lineno"> 4801</span>&#160;        {</div><div class="line"><a name="l04802"></a><span class="lineno"> 4802</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04803"></a><span class="lineno"> 4803</span>&#160;            m_pItem = m_pItem-&gt;pNext;</div><div class="line"><a name="l04804"></a><span class="lineno"> 4804</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span>&#160;        }</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span>&#160;        const_iterator&amp; operator--()</div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>&#160;        {</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span>&#160;            <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>&#160;            {</div><div class="line"><a name="l04810"></a><span class="lineno"> 4810</span>&#160;                m_pItem = m_pItem-&gt;pPrev;</div><div class="line"><a name="l04811"></a><span class="lineno"> 4811</span>&#160;            }</div><div class="line"><a name="l04812"></a><span class="lineno"> 4812</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l04813"></a><span class="lineno"> 4813</span>&#160;            {</div><div class="line"><a name="l04814"></a><span class="lineno"> 4814</span>&#160;                VMA_HEAVY_ASSERT(!m_pList-&gt;IsEmpty());</div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span>&#160;                m_pItem = m_pList-&gt;Back();</div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span>&#160;            }</div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span>&#160;        }</div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span>&#160;</div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span>&#160;        const_iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span>&#160;        {</div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span>&#160;            const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span>&#160;            ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04825"></a><span class="lineno"> 4825</span>&#160;        }</div><div class="line"><a name="l04826"></a><span class="lineno"> 4826</span>&#160;        const_iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span>&#160;        {</div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</span>&#160;            const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04829"></a><span class="lineno"> 4829</span>&#160;            --*<span class="keyword">this</span>;</div><div class="line"><a name="l04830"></a><span class="lineno"> 4830</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span>&#160;        }</div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span>&#160;</div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> const_iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04836"></a><span class="lineno"> 4836</span>&#160;            <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04837"></a><span class="lineno"> 4837</span>&#160;        }</div><div class="line"><a name="l04838"></a><span class="lineno"> 4838</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> const_iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04839"></a><span class="lineno"> 4839</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04840"></a><span class="lineno"> 4840</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04841"></a><span class="lineno"> 4841</span>&#160;            <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04842"></a><span class="lineno"> 4842</span>&#160;        }</div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span>&#160;        </div><div class="line"><a name="l04844"></a><span class="lineno"> 4844</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l04845"></a><span class="lineno"> 4845</span>&#160;        const_iterator(<span class="keyword">const</span> VmaRawList&lt;T&gt;* pList, <span class="keyword">const</span> VmaListItem&lt;T&gt;* pItem) :</div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span>&#160;            m_pList(pList),</div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</span>&#160;            m_pItem(pItem)</div><div class="line"><a name="l04848"></a><span class="lineno"> 4848</span>&#160;        {</div><div class="line"><a name="l04849"></a><span class="lineno"> 4849</span>&#160;        }</div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span>&#160;</div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span>&#160;        <span class="keyword">const</span> VmaRawList&lt;T&gt;* m_pList;</div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</span>&#160;        <span class="keyword">const</span> VmaListItem&lt;T&gt;* m_pItem;</div><div class="line"><a name="l04853"></a><span class="lineno"> 4853</span>&#160;</div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>VmaList&lt;T, AllocatorT&gt;;</div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span>&#160;    };</div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span>&#160;</div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span>&#160;    VmaList(<span class="keyword">const</span> AllocatorT&amp; allocator) : m_RawList(allocator.m_pCallbacks) { }</div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span>&#160;</div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span>&#160;    <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_RawList.IsEmpty(); }</div><div class="line"><a name="l04860"></a><span class="lineno"> 4860</span>&#160;    <span class="keywordtype">size_t</span> size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_RawList.GetCount(); }</div><div class="line"><a name="l04861"></a><span class="lineno"> 4861</span>&#160;</div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span>&#160;    iterator begin() { <span class="keywordflow">return</span> iterator(&amp;m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span>&#160;    iterator end() { <span class="keywordflow">return</span> iterator(&amp;m_RawList, VMA_NULL); }</div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span>&#160;</div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span>&#160;    const_iterator cbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&amp;m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span>&#160;    const_iterator cend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&amp;m_RawList, VMA_NULL); }</div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span>&#160;</div><div class="line"><a name="l04868"></a><span class="lineno"> 4868</span>&#160;    <span class="keywordtype">void</span> clear() { m_RawList.Clear(); }</div><div class="line"><a name="l04869"></a><span class="lineno"> 4869</span>&#160;    <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T&amp; value) { m_RawList.PushBack(value); }</div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span>&#160;    <span class="keywordtype">void</span> erase(iterator it) { m_RawList.Remove(it.m_pItem); }</div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span>&#160;    iterator insert(iterator it, <span class="keyword">const</span> T&amp; value) { <span class="keywordflow">return</span> iterator(&amp;m_RawList, m_RawList.InsertBefore(it.m_pItem, value)); }</div><div class="line"><a name="l04872"></a><span class="lineno"> 4872</span>&#160;</div><div class="line"><a name="l04873"></a><span class="lineno"> 4873</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04874"></a><span class="lineno"> 4874</span>&#160;    VmaRawList&lt;T&gt; m_RawList;</div><div class="line"><a name="l04875"></a><span class="lineno"> 4875</span>&#160;};</div><div class="line"><a name="l04876"></a><span class="lineno"> 4876</span>&#160;</div><div class="line"><a name="l04877"></a><span class="lineno"> 4877</span>&#160;<span class="preprocessor">#endif // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04878"></a><span class="lineno"> 4878</span>&#160;</div><div class="line"><a name="l04880"></a><span class="lineno"> 4880</span>&#160;<span class="comment">// class VmaMap</span></div><div class="line"><a name="l04881"></a><span class="lineno"> 4881</span>&#160;</div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span>&#160;<span class="comment">// Unused in this version.</span></div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span>&#160;<span class="preprocessor">#if 0</span></div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span>&#160;</div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span>&#160;<span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span>&#160;</div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span>&#160;<span class="preprocessor">#define VmaPair std::pair</span></div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span>&#160;</div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span>&#160;<span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) \</span></div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span>&#160;<span class="preprocessor">    std::unordered_map&lt; KeyT, ValueT, std::hash&lt;KeyT&gt;, std::equal_to&lt;KeyT&gt;, VmaStlAllocator&lt; std::pair&lt;KeyT, ValueT&gt; &gt; &gt;</span></div><div class="line"><a name="l04891"></a><span class="lineno"> 4891</span>&#160;</div><div class="line"><a name="l04892"></a><span class="lineno"> 4892</span>&#160;<span class="preprocessor">#else // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span>&#160;</div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2&gt;</div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</span>&#160;<span class="keyword">struct </span>VmaPair</div><div class="line"><a name="l04896"></a><span class="lineno"> 4896</span>&#160;{</div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span>&#160;    T1 first;</div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span>&#160;    T2 second;</div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span>&#160;</div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span>&#160;    VmaPair() : first(), second() { }</div><div class="line"><a name="l04901"></a><span class="lineno"> 4901</span>&#160;    VmaPair(<span class="keyword">const</span> T1&amp; firstSrc, <span class="keyword">const</span> T2&amp; secondSrc) : first(firstSrc), second(secondSrc) { }</div><div class="line"><a name="l04902"></a><span class="lineno"> 4902</span>&#160;};</div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</span>&#160;</div><div class="line"><a name="l04904"></a><span class="lineno"> 4904</span>&#160;<span class="comment">/* Class compatible with subset of interface of std::unordered_map.</span></div><div class="line"><a name="l04905"></a><span class="lineno"> 4905</span>&#160;<span class="comment">KeyT, ValueT must be POD because they will be stored in VmaVector.</span></div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span>&#160;<span class="keyword">class </span>VmaMap</div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span>&#160;{</div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span>&#160;    <span class="keyword">typedef</span> VmaPair&lt;KeyT, ValueT&gt; PairType;</div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span>&#160;    <span class="keyword">typedef</span> PairType* iterator;</div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span>&#160;</div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span>&#160;    VmaMap(<span class="keyword">const</span> VmaStlAllocator&lt;PairType&gt;&amp; allocator) : m_Vector(allocator) { }</div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span>&#160;</div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span>&#160;    iterator begin() { <span class="keywordflow">return</span> m_Vector.begin(); }</div><div class="line"><a name="l04917"></a><span class="lineno"> 4917</span>&#160;    iterator end() { <span class="keywordflow">return</span> m_Vector.end(); }</div><div class="line"><a name="l04918"></a><span class="lineno"> 4918</span>&#160;</div><div class="line"><a name="l04919"></a><span class="lineno"> 4919</span>&#160;    <span class="keywordtype">void</span> insert(<span class="keyword">const</span> PairType&amp; pair);</div><div class="line"><a name="l04920"></a><span class="lineno"> 4920</span>&#160;    iterator find(<span class="keyword">const</span> KeyT&amp; key);</div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span>&#160;    <span class="keywordtype">void</span> erase(iterator it);</div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span>&#160;    </div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04924"></a><span class="lineno"> 4924</span>&#160;    VmaVector&lt; PairType, VmaStlAllocator&lt;PairType&gt; &gt; m_Vector;</div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span>&#160;};</div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span>&#160;</div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span>&#160;<span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) VmaMap&lt;KeyT, ValueT&gt;</span></div><div class="line"><a name="l04928"></a><span class="lineno"> 4928</span>&#160;</div><div class="line"><a name="l04929"></a><span class="lineno"> 4929</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> FirstT, <span class="keyword">typename</span> SecondT&gt;</div><div class="line"><a name="l04930"></a><span class="lineno"> 4930</span>&#160;<span class="keyword">struct </span>VmaPairFirstLess</div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</span>&#160;{</div><div class="line"><a name="l04932"></a><span class="lineno"> 4932</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair&lt;FirstT, SecondT&gt;&amp; lhs, <span class="keyword">const</span> VmaPair&lt;FirstT, SecondT&gt;&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04933"></a><span class="lineno"> 4933</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04934"></a><span class="lineno"> 4934</span>&#160;        <span class="keywordflow">return</span> lhs.first &lt; rhs.first;</div><div class="line"><a name="l04935"></a><span class="lineno"> 4935</span>&#160;    }</div><div class="line"><a name="l04936"></a><span class="lineno"> 4936</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair&lt;FirstT, SecondT&gt;&amp; lhs, <span class="keyword">const</span> FirstT&amp; rhsFirst)<span class="keyword"> const</span></div><div class="line"><a name="l04937"></a><span class="lineno"> 4937</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04938"></a><span class="lineno"> 4938</span>&#160;        <span class="keywordflow">return</span> lhs.first &lt; rhsFirst;</div><div class="line"><a name="l04939"></a><span class="lineno"> 4939</span>&#160;    }</div><div class="line"><a name="l04940"></a><span class="lineno"> 4940</span>&#160;};</div><div class="line"><a name="l04941"></a><span class="lineno"> 4941</span>&#160;</div><div class="line"><a name="l04942"></a><span class="lineno"> 4942</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04943"></a><span class="lineno"> 4943</span>&#160;<span class="keywordtype">void</span> VmaMap&lt;KeyT, ValueT&gt;::insert(<span class="keyword">const</span> PairType&amp; pair)</div><div class="line"><a name="l04944"></a><span class="lineno"> 4944</span>&#160;{</div><div class="line"><a name="l04945"></a><span class="lineno"> 4945</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04946"></a><span class="lineno"> 4946</span>&#160;        m_Vector.data(),</div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span>&#160;        m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span>&#160;        pair,</div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span>&#160;        VmaPairFirstLess&lt;KeyT, ValueT&gt;()) - m_Vector.data();</div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span>&#160;    VmaVectorInsert(m_Vector, indexToInsert, pair);</div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span>&#160;}</div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span>&#160;</div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span>&#160;VmaPair&lt;KeyT, ValueT&gt;* VmaMap&lt;KeyT, ValueT&gt;::find(<span class="keyword">const</span> KeyT&amp; key)</div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span>&#160;{</div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span>&#160;    PairType* it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span>&#160;        m_Vector.data(),</div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span>&#160;        m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span>&#160;        key,</div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span>&#160;        VmaPairFirstLess&lt;KeyT, ValueT&gt;());</div><div class="line"><a name="l04961"></a><span class="lineno"> 4961</span>&#160;    <span class="keywordflow">if</span>((it != m_Vector.end()) &amp;&amp; (it-&gt;first == key))</div><div class="line"><a name="l04962"></a><span class="lineno"> 4962</span>&#160;    {</div><div class="line"><a name="l04963"></a><span class="lineno"> 4963</span>&#160;        <span class="keywordflow">return</span> it;</div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span>&#160;    }</div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span>&#160;    {</div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span>&#160;        <span class="keywordflow">return</span> m_Vector.end();</div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span>&#160;    }</div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span>&#160;}</div><div class="line"><a name="l04970"></a><span class="lineno"> 4970</span>&#160;</div><div class="line"><a name="l04971"></a><span class="lineno"> 4971</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04972"></a><span class="lineno"> 4972</span>&#160;<span class="keywordtype">void</span> VmaMap&lt;KeyT, ValueT&gt;::erase(iterator it)</div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</span>&#160;{</div><div class="line"><a name="l04974"></a><span class="lineno"> 4974</span>&#160;    VmaVectorRemove(m_Vector, it - m_Vector.begin());</div><div class="line"><a name="l04975"></a><span class="lineno"> 4975</span>&#160;}</div><div class="line"><a name="l04976"></a><span class="lineno"> 4976</span>&#160;</div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span>&#160;<span class="preprocessor">#endif // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span>&#160;</div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span>&#160;<span class="preprocessor">#endif // #if 0</span></div><div class="line"><a name="l04980"></a><span class="lineno"> 4980</span>&#160;</div><div class="line"><a name="l04982"></a><span class="lineno"> 4982</span>&#160;</div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span>&#160;<span class="keyword">class </span>VmaDeviceMemoryBlock;</div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span>&#160;</div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span>&#160;<span class="keyword">enum</span> VMA_CACHE_OPERATION { VMA_CACHE_FLUSH, VMA_CACHE_INVALIDATE };</div><div class="line"><a name="l04986"></a><span class="lineno"> 4986</span>&#160;</div><div class="line"><a name="l04987"></a><span class="lineno"> 4987</span>&#160;<span class="keyword">struct </span>VmaAllocation_T</div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span>&#160;{</div><div class="line"><a name="l04989"></a><span class="lineno"> 4989</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04990"></a><span class="lineno"> 4990</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> uint8_t MAP_COUNT_FLAG_PERSISTENT_MAP = 0x80;</div><div class="line"><a name="l04991"></a><span class="lineno"> 4991</span>&#160;</div><div class="line"><a name="l04992"></a><span class="lineno"> 4992</span>&#160;    <span class="keyword">enum</span> FLAGS</div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span>&#160;    {</div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span>&#160;        FLAG_USER_DATA_STRING = 0x01,</div><div class="line"><a name="l04995"></a><span class="lineno"> 4995</span>&#160;    };</div><div class="line"><a name="l04996"></a><span class="lineno"> 4996</span>&#160;</div><div class="line"><a name="l04997"></a><span class="lineno"> 4997</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04998"></a><span class="lineno"> 4998</span>&#160;    <span class="keyword">enum</span> ALLOCATION_TYPE</div><div class="line"><a name="l04999"></a><span class="lineno"> 4999</span>&#160;    {</div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span>&#160;        ALLOCATION_TYPE_NONE,</div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span>&#160;        ALLOCATION_TYPE_BLOCK,</div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span>&#160;        ALLOCATION_TYPE_DEDICATED,</div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span>&#160;    };</div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span>&#160;</div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</span>&#160;<span class="comment">    This struct cannot have constructor or destructor. It must be POD because it is</span></div><div class="line"><a name="l05007"></a><span class="lineno"> 5007</span>&#160;<span class="comment">    allocated using VmaPoolAllocator.</span></div><div class="line"><a name="l05008"></a><span class="lineno"> 5008</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>&#160;</div><div class="line"><a name="l05010"></a><span class="lineno"> 5010</span>&#160;    <span class="keywordtype">void</span> Ctor(uint32_t currentFrameIndex, <span class="keywordtype">bool</span> userDataString)</div><div class="line"><a name="l05011"></a><span class="lineno"> 5011</span>&#160;    {</div><div class="line"><a name="l05012"></a><span class="lineno"> 5012</span>&#160;        m_Alignment = 1;</div><div class="line"><a name="l05013"></a><span class="lineno"> 5013</span>&#160;        m_Size = 0;</div><div class="line"><a name="l05014"></a><span class="lineno"> 5014</span>&#160;        m_pUserData = VMA_NULL;</div><div class="line"><a name="l05015"></a><span class="lineno"> 5015</span>&#160;        m_LastUseFrameIndex = currentFrameIndex;</div><div class="line"><a name="l05016"></a><span class="lineno"> 5016</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_NONE;</div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span>&#160;        m_SuballocationType = (uint8_t)VMA_SUBALLOCATION_TYPE_UNKNOWN;</div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</span>&#160;        m_MapCount = 0;</div><div class="line"><a name="l05019"></a><span class="lineno"> 5019</span>&#160;        m_Flags = userDataString ? (uint8_t)FLAG_USER_DATA_STRING : 0;</div><div class="line"><a name="l05020"></a><span class="lineno"> 5020</span>&#160;</div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span>&#160;        m_CreationFrameIndex = currentFrameIndex;</div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span>&#160;        m_BufferImageUsage = 0;</div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span>&#160;    }</div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span>&#160;</div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span>&#160;    <span class="keywordtype">void</span> Dtor()</div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span>&#160;    {</div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</span>&#160;        VMA_ASSERT((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) == 0 &amp;&amp; <span class="stringliteral">&quot;Allocation was not unmapped before destruction.&quot;</span>);</div><div class="line"><a name="l05030"></a><span class="lineno"> 5030</span>&#160;</div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span>&#160;        <span class="comment">// Check if owned string was freed.</span></div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span>&#160;        VMA_ASSERT(m_pUserData == VMA_NULL);</div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span>&#160;    }</div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span>&#160;</div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span>&#160;    <span class="keywordtype">void</span> InitBlockAllocation(</div><div class="line"><a name="l05036"></a><span class="lineno"> 5036</span>&#160;        VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span>&#160;        VkDeviceSize offset,</div><div class="line"><a name="l05038"></a><span class="lineno"> 5038</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l05039"></a><span class="lineno"> 5039</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</span>&#160;        VmaSuballocationType suballocationType,</div><div class="line"><a name="l05041"></a><span class="lineno"> 5041</span>&#160;        <span class="keywordtype">bool</span> mapped,</div><div class="line"><a name="l05042"></a><span class="lineno"> 5042</span>&#160;        <span class="keywordtype">bool</span> canBecomeLost)</div><div class="line"><a name="l05043"></a><span class="lineno"> 5043</span>&#160;    {</div><div class="line"><a name="l05044"></a><span class="lineno"> 5044</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l05045"></a><span class="lineno"> 5045</span>&#160;        VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l05046"></a><span class="lineno"> 5046</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l05047"></a><span class="lineno"> 5047</span>&#160;        m_Alignment = alignment;</div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span>&#160;        m_Size = size;</div><div class="line"><a name="l05049"></a><span class="lineno"> 5049</span>&#160;        m_MapCount = mapped ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l05050"></a><span class="lineno"> 5050</span>&#160;        m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l05051"></a><span class="lineno"> 5051</span>&#160;        m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l05052"></a><span class="lineno"> 5052</span>&#160;        m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span>&#160;        m_BlockAllocation.m_CanBecomeLost = canBecomeLost;</div><div class="line"><a name="l05054"></a><span class="lineno"> 5054</span>&#160;    }</div><div class="line"><a name="l05055"></a><span class="lineno"> 5055</span>&#160;</div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span>&#160;    <span class="keywordtype">void</span> InitLost()</div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span>&#160;    {</div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span>&#160;        VMA_ASSERT(m_LastUseFrameIndex.load() == VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span>&#160;        m_BlockAllocation.m_Block = VMA_NULL;</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span>&#160;        m_BlockAllocation.m_Offset = 0;</div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span>&#160;        m_BlockAllocation.m_CanBecomeLost = <span class="keyword">true</span>;</div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span>&#160;    }</div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span>&#160;</div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</span>&#160;    <span class="keywordtype">void</span> ChangeBlockAllocation(</div><div class="line"><a name="l05067"></a><span class="lineno"> 5067</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span>&#160;        VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span>&#160;        VkDeviceSize offset); </div><div class="line"><a name="l05070"></a><span class="lineno"> 5070</span>&#160;</div><div class="line"><a name="l05071"></a><span class="lineno"> 5071</span>&#160;    <span class="keywordtype">void</span> ChangeSize(VkDeviceSize newSize);</div><div class="line"><a name="l05072"></a><span class="lineno"> 5072</span>&#160;    <span class="keywordtype">void</span> ChangeOffset(VkDeviceSize newOffset);</div><div class="line"><a name="l05073"></a><span class="lineno"> 5073</span>&#160;</div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span>&#160;    <span class="comment">// pMappedData not null means allocation is created with MAPPED flag.</span></div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span>&#160;    <span class="keywordtype">void</span> InitDedicatedAllocation(</div><div class="line"><a name="l05076"></a><span class="lineno"> 5076</span>&#160;        uint32_t memoryTypeIndex,</div><div class="line"><a name="l05077"></a><span class="lineno"> 5077</span>&#160;        VkDeviceMemory hMemory,</div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span>&#160;        VmaSuballocationType suballocationType,</div><div class="line"><a name="l05079"></a><span class="lineno"> 5079</span>&#160;        <span class="keywordtype">void</span>* pMappedData,</div><div class="line"><a name="l05080"></a><span class="lineno"> 5080</span>&#160;        VkDeviceSize size)</div><div class="line"><a name="l05081"></a><span class="lineno"> 5081</span>&#160;    {</div><div class="line"><a name="l05082"></a><span class="lineno"> 5082</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l05083"></a><span class="lineno"> 5083</span>&#160;        VMA_ASSERT(hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_DEDICATED;</div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</span>&#160;        m_Alignment = 0;</div><div class="line"><a name="l05086"></a><span class="lineno"> 5086</span>&#160;        m_Size = size;</div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span>&#160;        m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span>&#160;        m_MapCount = (pMappedData != VMA_NULL) ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span>&#160;        m_DedicatedAllocation.m_MemoryTypeIndex = memoryTypeIndex;</div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span>&#160;        m_DedicatedAllocation.m_hMemory = hMemory;</div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span>&#160;        m_DedicatedAllocation.m_pMappedData = pMappedData;</div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span>&#160;    }</div><div class="line"><a name="l05093"></a><span class="lineno"> 5093</span>&#160;</div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span>&#160;    ALLOCATION_TYPE GetType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (ALLOCATION_TYPE)m_Type; }</div><div class="line"><a name="l05095"></a><span class="lineno"> 5095</span>&#160;    VkDeviceSize GetAlignment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Alignment; }</div><div class="line"><a name="l05096"></a><span class="lineno"> 5096</span>&#160;    VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l05097"></a><span class="lineno"> 5097</span>&#160;    <span class="keywordtype">bool</span> IsUserDataString()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_Flags &amp; FLAG_USER_DATA_STRING) != 0; }</div><div class="line"><a name="l05098"></a><span class="lineno"> 5098</span>&#160;    <span class="keywordtype">void</span>* GetUserData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pUserData; }</div><div class="line"><a name="l05099"></a><span class="lineno"> 5099</span>&#160;    <span class="keywordtype">void</span> SetUserData(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l05100"></a><span class="lineno"> 5100</span>&#160;    VmaSuballocationType GetSuballocationType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (VmaSuballocationType)m_SuballocationType; }</div><div class="line"><a name="l05101"></a><span class="lineno"> 5101</span>&#160;</div><div class="line"><a name="l05102"></a><span class="lineno"> 5102</span>&#160;    VmaDeviceMemoryBlock* GetBlock()<span class="keyword"> const</span></div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Block;</div><div class="line"><a name="l05106"></a><span class="lineno"> 5106</span>&#160;    }</div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span>&#160;    VkDeviceSize GetOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l05108"></a><span class="lineno"> 5108</span>&#160;    VkDeviceMemory GetMemory() <span class="keyword">const</span>;</div><div class="line"><a name="l05109"></a><span class="lineno"> 5109</span>&#160;    uint32_t GetMemoryTypeIndex() <span class="keyword">const</span>;</div><div class="line"><a name="l05110"></a><span class="lineno"> 5110</span>&#160;    <span class="keywordtype">bool</span> IsPersistentMap()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_MapCount &amp; MAP_COUNT_FLAG_PERSISTENT_MAP) != 0; }</div><div class="line"><a name="l05111"></a><span class="lineno"> 5111</span>&#160;    <span class="keywordtype">void</span>* GetMappedData() <span class="keyword">const</span>;</div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span>&#160;    <span class="keywordtype">bool</span> CanBecomeLost() <span class="keyword">const</span>;</div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span>&#160;    </div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span>&#160;    uint32_t GetLastUseFrameIndex()<span class="keyword"> const</span></div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span>&#160;        <span class="keywordflow">return</span> m_LastUseFrameIndex.load();</div><div class="line"><a name="l05117"></a><span class="lineno"> 5117</span>&#160;    }</div><div class="line"><a name="l05118"></a><span class="lineno"> 5118</span>&#160;    <span class="keywordtype">bool</span> CompareExchangeLastUseFrameIndex(uint32_t&amp; expected, uint32_t desired)</div><div class="line"><a name="l05119"></a><span class="lineno"> 5119</span>&#160;    {</div><div class="line"><a name="l05120"></a><span class="lineno"> 5120</span>&#160;        <span class="keywordflow">return</span> m_LastUseFrameIndex.compare_exchange_weak(expected, desired);</div><div class="line"><a name="l05121"></a><span class="lineno"> 5121</span>&#160;    }</div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span>&#160;<span class="comment">    - If hAllocation.LastUseFrameIndex + frameInUseCount &lt; allocator.CurrentFrameIndex,</span></div><div class="line"><a name="l05124"></a><span class="lineno"> 5124</span>&#160;<span class="comment">      makes it lost by setting LastUseFrameIndex = VMA_FRAME_INDEX_LOST and returns true.</span></div><div class="line"><a name="l05125"></a><span class="lineno"> 5125</span>&#160;<span class="comment">    - Else, returns false.</span></div><div class="line"><a name="l05126"></a><span class="lineno"> 5126</span>&#160;<span class="comment">    </span></div><div class="line"><a name="l05127"></a><span class="lineno"> 5127</span>&#160;<span class="comment">    If hAllocation is already lost, assert - you should not call it then.</span></div><div class="line"><a name="l05128"></a><span class="lineno"> 5128</span>&#160;<span class="comment">    If hAllocation was not created with CAN_BECOME_LOST_BIT, assert.</span></div><div class="line"><a name="l05129"></a><span class="lineno"> 5129</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05130"></a><span class="lineno"> 5130</span>&#160;    <span class="keywordtype">bool</span> MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span>&#160;</div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span>&#160;    <span class="keywordtype">void</span> DedicatedAllocCalcStatsInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)</div><div class="line"><a name="l05133"></a><span class="lineno"> 5133</span>&#160;    {</div><div class="line"><a name="l05134"></a><span class="lineno"> 5134</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l05136"></a><span class="lineno"> 5136</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = 1;</div><div class="line"><a name="l05137"></a><span class="lineno"> 5137</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size;</div><div class="line"><a name="l05139"></a><span class="lineno"> 5139</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l05140"></a><span class="lineno"> 5140</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = m_Size;</div><div class="line"><a name="l05141"></a><span class="lineno"> 5141</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>&#160;    }</div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span>&#160;</div><div class="line"><a name="l05145"></a><span class="lineno"> 5145</span>&#160;    <span class="keywordtype">void</span> BlockAllocMap();</div><div class="line"><a name="l05146"></a><span class="lineno"> 5146</span>&#160;    <span class="keywordtype">void</span> BlockAllocUnmap();</div><div class="line"><a name="l05147"></a><span class="lineno"> 5147</span>&#160;    VkResult DedicatedAllocMap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l05148"></a><span class="lineno"> 5148</span>&#160;    <span class="keywordtype">void</span> DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05149"></a><span class="lineno"> 5149</span>&#160;</div><div class="line"><a name="l05150"></a><span class="lineno"> 5150</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05151"></a><span class="lineno"> 5151</span>&#160;    uint32_t GetCreationFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CreationFrameIndex; }</div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</span>&#160;    uint32_t GetBufferImageUsage()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageUsage; }</div><div class="line"><a name="l05153"></a><span class="lineno"> 5153</span>&#160;</div><div class="line"><a name="l05154"></a><span class="lineno"> 5154</span>&#160;    <span class="keywordtype">void</span> InitBufferImageUsage(uint32_t bufferImageUsage)</div><div class="line"><a name="l05155"></a><span class="lineno"> 5155</span>&#160;    {</div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>&#160;        VMA_ASSERT(m_BufferImageUsage == 0);</div><div class="line"><a name="l05157"></a><span class="lineno"> 5157</span>&#160;        m_BufferImageUsage = bufferImageUsage;</div><div class="line"><a name="l05158"></a><span class="lineno"> 5158</span>&#160;    }</div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span>&#160;</div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span>&#160;    <span class="keywordtype">void</span> PrintParameters(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05162"></a><span class="lineno"> 5162</span>&#160;</div><div class="line"><a name="l05163"></a><span class="lineno"> 5163</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05164"></a><span class="lineno"> 5164</span>&#160;    VkDeviceSize m_Alignment;</div><div class="line"><a name="l05165"></a><span class="lineno"> 5165</span>&#160;    VkDeviceSize m_Size;</div><div class="line"><a name="l05166"></a><span class="lineno"> 5166</span>&#160;    <span class="keywordtype">void</span>* m_pUserData;</div><div class="line"><a name="l05167"></a><span class="lineno"> 5167</span>&#160;    VMA_ATOMIC_UINT32 m_LastUseFrameIndex;</div><div class="line"><a name="l05168"></a><span class="lineno"> 5168</span>&#160;    uint8_t m_Type; <span class="comment">// ALLOCATION_TYPE</span></div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span>&#160;    uint8_t m_SuballocationType; <span class="comment">// VmaSuballocationType</span></div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span>&#160;    <span class="comment">// Bit 0x80 is set when allocation was created with VMA_ALLOCATION_CREATE_MAPPED_BIT.</span></div><div class="line"><a name="l05171"></a><span class="lineno"> 5171</span>&#160;    <span class="comment">// Bits with mask 0x7F are reference counter for vmaMapMemory()/vmaUnmapMemory().</span></div><div class="line"><a name="l05172"></a><span class="lineno"> 5172</span>&#160;    uint8_t m_MapCount;</div><div class="line"><a name="l05173"></a><span class="lineno"> 5173</span>&#160;    uint8_t m_Flags; <span class="comment">// enum FLAGS</span></div><div class="line"><a name="l05174"></a><span class="lineno"> 5174</span>&#160;</div><div class="line"><a name="l05175"></a><span class="lineno"> 5175</span>&#160;    <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l05176"></a><span class="lineno"> 5176</span>&#160;    <span class="keyword">struct </span>BlockAllocation</div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span>&#160;    {</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span>&#160;        VmaDeviceMemoryBlock* m_Block;</div><div class="line"><a name="l05179"></a><span class="lineno"> 5179</span>&#160;        VkDeviceSize m_Offset;</div><div class="line"><a name="l05180"></a><span class="lineno"> 5180</span>&#160;        <span class="keywordtype">bool</span> m_CanBecomeLost;</div><div class="line"><a name="l05181"></a><span class="lineno"> 5181</span>&#160;    };</div><div class="line"><a name="l05182"></a><span class="lineno"> 5182</span>&#160;</div><div class="line"><a name="l05183"></a><span class="lineno"> 5183</span>&#160;    <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l05184"></a><span class="lineno"> 5184</span>&#160;    <span class="keyword">struct </span>DedicatedAllocation</div><div class="line"><a name="l05185"></a><span class="lineno"> 5185</span>&#160;    {</div><div class="line"><a name="l05186"></a><span class="lineno"> 5186</span>&#160;        uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05187"></a><span class="lineno"> 5187</span>&#160;        VkDeviceMemory m_hMemory;</div><div class="line"><a name="l05188"></a><span class="lineno"> 5188</span>&#160;        <span class="keywordtype">void</span>* m_pMappedData; <span class="comment">// Not null means memory is mapped.</span></div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span>&#160;    };</div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>&#160;</div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>&#160;    <span class="keyword">union</span></div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span>&#160;    {</div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span>&#160;        <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>&#160;        BlockAllocation m_BlockAllocation;</div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span>&#160;        <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>&#160;        DedicatedAllocation m_DedicatedAllocation;</div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span>&#160;    };</div><div class="line"><a name="l05198"></a><span class="lineno"> 5198</span>&#160;</div><div class="line"><a name="l05199"></a><span class="lineno"> 5199</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05200"></a><span class="lineno"> 5200</span>&#160;    uint32_t m_CreationFrameIndex;</div><div class="line"><a name="l05201"></a><span class="lineno"> 5201</span>&#160;    uint32_t m_BufferImageUsage; <span class="comment">// 0 if unknown.</span></div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05203"></a><span class="lineno"> 5203</span>&#160;</div><div class="line"><a name="l05204"></a><span class="lineno"> 5204</span>&#160;    <span class="keywordtype">void</span> FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05205"></a><span class="lineno"> 5205</span>&#160;};</div><div class="line"><a name="l05206"></a><span class="lineno"> 5206</span>&#160;</div><div class="line"><a name="l05207"></a><span class="lineno"> 5207</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span>&#160;<span class="comment">Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as</span></div><div class="line"><a name="l05209"></a><span class="lineno"> 5209</span>&#160;<span class="comment">allocated memory block or free.</span></div><div class="line"><a name="l05210"></a><span class="lineno"> 5210</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05211"></a><span class="lineno"> 5211</span>&#160;<span class="keyword">struct </span>VmaSuballocation</div><div class="line"><a name="l05212"></a><span class="lineno"> 5212</span>&#160;{</div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span>&#160;    VkDeviceSize offset;</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span>&#160;    VkDeviceSize size;</div><div class="line"><a name="l05215"></a><span class="lineno"> 5215</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation;</div><div class="line"><a name="l05216"></a><span class="lineno"> 5216</span>&#160;    VmaSuballocationType type;</div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</span>&#160;};</div><div class="line"><a name="l05218"></a><span class="lineno"> 5218</span>&#160;</div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span>&#160;<span class="comment">// Comparator for offsets.</span></div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>&#160;<span class="keyword">struct </span>VmaSuballocationOffsetLess</div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span>&#160;{</div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation&amp; lhs, <span class="keyword">const</span> VmaSuballocation&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05223"></a><span class="lineno"> 5223</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05224"></a><span class="lineno"> 5224</span>&#160;        <span class="keywordflow">return</span> lhs.offset &lt; rhs.offset;</div><div class="line"><a name="l05225"></a><span class="lineno"> 5225</span>&#160;    }</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>&#160;};</div><div class="line"><a name="l05227"></a><span class="lineno"> 5227</span>&#160;<span class="keyword">struct </span>VmaSuballocationOffsetGreater</div><div class="line"><a name="l05228"></a><span class="lineno"> 5228</span>&#160;{</div><div class="line"><a name="l05229"></a><span class="lineno"> 5229</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation&amp; lhs, <span class="keyword">const</span> VmaSuballocation&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05230"></a><span class="lineno"> 5230</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05231"></a><span class="lineno"> 5231</span>&#160;        <span class="keywordflow">return</span> lhs.offset &gt; rhs.offset;</div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</span>&#160;    }</div><div class="line"><a name="l05233"></a><span class="lineno"> 5233</span>&#160;};</div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>&#160;</div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span>&#160;<span class="keyword">typedef</span> VmaList&lt; VmaSuballocation, VmaStlAllocator&lt;VmaSuballocation&gt; &gt; VmaSuballocationList;</div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span>&#160;</div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span>&#160;<span class="comment">// Cost of one additional allocation lost, as equivalent in bytes.</span></div><div class="line"><a name="l05238"></a><span class="lineno"> 5238</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_LOST_ALLOCATION_COST = 1048576;</div><div class="line"><a name="l05239"></a><span class="lineno"> 5239</span>&#160;</div><div class="line"><a name="l05240"></a><span class="lineno"> 5240</span>&#160;<span class="keyword">enum class</span> VmaAllocationRequestType</div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span>&#160;{</div><div class="line"><a name="l05242"></a><span class="lineno"> 5242</span>&#160;    Normal,</div><div class="line"><a name="l05243"></a><span class="lineno"> 5243</span>&#160;    <span class="comment">// Used by &quot;Linear&quot; algorithm.</span></div><div class="line"><a name="l05244"></a><span class="lineno"> 5244</span>&#160;    UpperAddress,</div><div class="line"><a name="l05245"></a><span class="lineno"> 5245</span>&#160;    EndOf1st,</div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</span>&#160;    EndOf2nd,</div><div class="line"><a name="l05247"></a><span class="lineno"> 5247</span>&#160;};</div><div class="line"><a name="l05248"></a><span class="lineno"> 5248</span>&#160;</div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span>&#160;<span class="comment">Parameters of planned allocation inside a VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span>&#160;<span class="comment">If canMakeOtherLost was false:</span></div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span>&#160;<span class="comment">- item points to a FREE suballocation.</span></div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span>&#160;<span class="comment">- itemsToMakeLostCount is 0.</span></div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span>&#160;<span class="comment">If canMakeOtherLost was true:</span></div><div class="line"><a name="l05257"></a><span class="lineno"> 5257</span>&#160;<span class="comment">- item points to first of sequence of suballocations, which are either FREE,</span></div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span>&#160;<span class="comment">  or point to VmaAllocations that can become lost.</span></div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span>&#160;<span class="comment">- itemsToMakeLostCount is the number of VmaAllocations that need to be made lost for</span></div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span>&#160;<span class="comment">  the requested allocation to succeed.</span></div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>&#160;<span class="keyword">struct </span>VmaAllocationRequest</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</span>&#160;{</div><div class="line"><a name="l05264"></a><span class="lineno"> 5264</span>&#160;    VkDeviceSize offset;</div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span>&#160;    VkDeviceSize sumFreeSize; <span class="comment">// Sum size of free items that overlap with proposed allocation.</span></div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span>&#160;    VkDeviceSize sumItemSize; <span class="comment">// Sum size of items to make lost that overlap with proposed allocation.</span></div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</span>&#160;    VmaSuballocationList::iterator item;</div><div class="line"><a name="l05268"></a><span class="lineno"> 5268</span>&#160;    <span class="keywordtype">size_t</span> itemsToMakeLostCount;</div><div class="line"><a name="l05269"></a><span class="lineno"> 5269</span>&#160;    <span class="keywordtype">void</span>* customData;</div><div class="line"><a name="l05270"></a><span class="lineno"> 5270</span>&#160;    VmaAllocationRequestType type;</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span>&#160;</div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>&#160;    VkDeviceSize CalcCost()<span class="keyword"> const</span></div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span>&#160;        <span class="keywordflow">return</span> sumItemSize + itemsToMakeLostCount * VMA_LOST_ALLOCATION_COST;</div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>&#160;    }</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span>&#160;};</div><div class="line"><a name="l05277"></a><span class="lineno"> 5277</span>&#160;</div><div class="line"><a name="l05278"></a><span class="lineno"> 5278</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05279"></a><span class="lineno"> 5279</span>&#160;<span class="comment">Data structure used for bookkeeping of allocations and unused ranges of memory</span></div><div class="line"><a name="l05280"></a><span class="lineno"> 5280</span>&#160;<span class="comment">in a single VkDeviceMemory block.</span></div><div class="line"><a name="l05281"></a><span class="lineno"> 5281</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05282"></a><span class="lineno"> 5282</span>&#160;<span class="keyword">class </span>VmaBlockMetadata</div><div class="line"><a name="l05283"></a><span class="lineno"> 5283</span>&#160;{</div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05285"></a><span class="lineno"> 5285</span>&#160;    VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05286"></a><span class="lineno"> 5286</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata() { }</div><div class="line"><a name="l05287"></a><span class="lineno"> 5287</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size) { m_Size = size; }</div><div class="line"><a name="l05288"></a><span class="lineno"> 5288</span>&#160;</div><div class="line"><a name="l05289"></a><span class="lineno"> 5289</span>&#160;    <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l05290"></a><span class="lineno"> 5290</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05291"></a><span class="lineno"> 5291</span>&#160;    VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l05292"></a><span class="lineno"> 5292</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05294"></a><span class="lineno"> 5294</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05295"></a><span class="lineno"> 5295</span>&#160;    <span class="comment">// Returns true if this block is empty - contains only single free suballocation.</span></div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05297"></a><span class="lineno"> 5297</span>&#160;</div><div class="line"><a name="l05298"></a><span class="lineno"> 5298</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span>&#160;    <span class="comment">// Shouldn&#39;t modify blockCount.</span></div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05301"></a><span class="lineno"> 5301</span>&#160;</div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05304"></a><span class="lineno"> 5304</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05305"></a><span class="lineno"> 5305</span>&#160;</div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span>&#160;    <span class="comment">// Tries to find a place for suballocation with given parameters inside this block.</span></div><div class="line"><a name="l05307"></a><span class="lineno"> 5307</span>&#160;    <span class="comment">// If succeeded, fills pAllocationRequest and returns true.</span></div><div class="line"><a name="l05308"></a><span class="lineno"> 5308</span>&#160;    <span class="comment">// If failed, returns false.</span></div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05310"></a><span class="lineno"> 5310</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05311"></a><span class="lineno"> 5311</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05313"></a><span class="lineno"> 5313</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05314"></a><span class="lineno"> 5314</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05315"></a><span class="lineno"> 5315</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05316"></a><span class="lineno"> 5316</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05318"></a><span class="lineno"> 5318</span>&#160;        <span class="comment">// Always one of VMA_ALLOCATION_CREATE_STRATEGY_* or VMA_ALLOCATION_INTERNAL_STRATEGY_* flags.</span></div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05320"></a><span class="lineno"> 5320</span>&#160;        VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l05321"></a><span class="lineno"> 5321</span>&#160;</div><div class="line"><a name="l05322"></a><span class="lineno"> 5322</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05323"></a><span class="lineno"> 5323</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</span>&#160;        VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l05326"></a><span class="lineno"> 5326</span>&#160;</div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount) = 0;</div><div class="line"><a name="l05328"></a><span class="lineno"> 5328</span>&#160;</div><div class="line"><a name="l05329"></a><span class="lineno"> 5329</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData) = 0;</div><div class="line"><a name="l05330"></a><span class="lineno"> 5330</span>&#160;</div><div class="line"><a name="l05331"></a><span class="lineno"> 5331</span>&#160;    <span class="comment">// Makes actual allocation based on request. Request must already be checked and valid.</span></div><div class="line"><a name="l05332"></a><span class="lineno"> 5332</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05333"></a><span class="lineno"> 5333</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05334"></a><span class="lineno"> 5334</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05335"></a><span class="lineno"> 5335</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05336"></a><span class="lineno"> 5336</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) = 0;</div><div class="line"><a name="l05337"></a><span class="lineno"> 5337</span>&#160;</div><div class="line"><a name="l05338"></a><span class="lineno"> 5338</span>&#160;    <span class="comment">// Frees suballocation assigned to given memory region.</span></div><div class="line"><a name="l05339"></a><span class="lineno"> 5339</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation) = 0;</div><div class="line"><a name="l05340"></a><span class="lineno"> 5340</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) = 0;</div><div class="line"><a name="l05341"></a><span class="lineno"> 5341</span>&#160;</div><div class="line"><a name="l05342"></a><span class="lineno"> 5342</span>&#160;    <span class="comment">// Tries to resize (grow or shrink) space for given allocation, in place.</span></div><div class="line"><a name="l05343"></a><span class="lineno"> 5343</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> ResizeAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize newSize) { <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div><div class="line"><a name="l05344"></a><span class="lineno"> 5344</span>&#160;</div><div class="line"><a name="l05345"></a><span class="lineno"> 5345</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l05346"></a><span class="lineno"> 5346</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pAllocationCallbacks; }</div><div class="line"><a name="l05347"></a><span class="lineno"> 5347</span>&#160;</div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05349"></a><span class="lineno"> 5349</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l05350"></a><span class="lineno"> 5350</span>&#160;        VkDeviceSize unusedBytes,</div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span>&#160;        <span class="keywordtype">size_t</span> unusedRangeCount) <span class="keyword">const</span>;</div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span>&#160;        VkDeviceSize offset,</div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l05357"></a><span class="lineno"> 5357</span>&#160;        VkDeviceSize offset,</div><div class="line"><a name="l05358"></a><span class="lineno"> 5358</span>&#160;        VkDeviceSize size) <span class="keyword">const</span>;</div><div class="line"><a name="l05359"></a><span class="lineno"> 5359</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05360"></a><span class="lineno"> 5360</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05361"></a><span class="lineno"> 5361</span>&#160;</div><div class="line"><a name="l05362"></a><span class="lineno"> 5362</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05363"></a><span class="lineno"> 5363</span>&#160;    VkDeviceSize m_Size;</div><div class="line"><a name="l05364"></a><span class="lineno"> 5364</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l05365"></a><span class="lineno"> 5365</span>&#160;};</div><div class="line"><a name="l05366"></a><span class="lineno"> 5366</span>&#160;</div><div class="line"><a name="l05367"></a><span class="lineno"> 5367</span>&#160;<span class="preprocessor">#define VMA_VALIDATE(cond) do { if(!(cond)) { \</span></div><div class="line"><a name="l05368"></a><span class="lineno"> 5368</span>&#160;<span class="preprocessor">        VMA_ASSERT(0 &amp;&amp; &quot;Validation failed: &quot; #cond); \</span></div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</span>&#160;<span class="preprocessor">        return false; \</span></div><div class="line"><a name="l05370"></a><span class="lineno"> 5370</span>&#160;<span class="preprocessor">    } } while(false)</span></div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span>&#160;</div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span>&#160;<span class="keyword">class </span>VmaBlockMetadata_Generic : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span>&#160;{</div><div class="line"><a name="l05374"></a><span class="lineno"> 5374</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockMetadata_Generic)</div><div class="line"><a name="l05375"></a><span class="lineno"> 5375</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05376"></a><span class="lineno"> 5376</span>&#160;    VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05377"></a><span class="lineno"> 5377</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata_Generic();</div><div class="line"><a name="l05378"></a><span class="lineno"> 5378</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05379"></a><span class="lineno"> 5379</span>&#160;</div><div class="line"><a name="l05380"></a><span class="lineno"> 5380</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Suballocations.size() - m_FreeCount; }</div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SumFreeSize; }</div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05384"></a><span class="lineno"> 5384</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</div><div class="line"><a name="l05385"></a><span class="lineno"> 5385</span>&#160;</div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05388"></a><span class="lineno"> 5388</span>&#160;</div><div class="line"><a name="l05389"></a><span class="lineno"> 5389</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span>&#160;</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05398"></a><span class="lineno"> 5398</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05399"></a><span class="lineno"> 5399</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05400"></a><span class="lineno"> 5400</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05403"></a><span class="lineno"> 5403</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span>&#160;</div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05408"></a><span class="lineno"> 5408</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05409"></a><span class="lineno"> 5409</span>&#160;</div><div class="line"><a name="l05410"></a><span class="lineno"> 5410</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05411"></a><span class="lineno"> 5411</span>&#160;</div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l05413"></a><span class="lineno"> 5413</span>&#160;</div><div class="line"><a name="l05414"></a><span class="lineno"> 5414</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05415"></a><span class="lineno"> 5415</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05416"></a><span class="lineno"> 5416</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05417"></a><span class="lineno"> 5417</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05418"></a><span class="lineno"> 5418</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05419"></a><span class="lineno"> 5419</span>&#160;</div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05421"></a><span class="lineno"> 5421</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l05422"></a><span class="lineno"> 5422</span>&#160;</div><div class="line"><a name="l05423"></a><span class="lineno"> 5423</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> ResizeAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize newSize);</div><div class="line"><a name="l05424"></a><span class="lineno"> 5424</span>&#160;</div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span>&#160;    <span class="comment">// For defragmentation</span></div><div class="line"><a name="l05427"></a><span class="lineno"> 5427</span>&#160;    </div><div class="line"><a name="l05428"></a><span class="lineno"> 5428</span>&#160;    <span class="keywordtype">bool</span> IsBufferImageGranularityConflictPossible(</div><div class="line"><a name="l05429"></a><span class="lineno"> 5429</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05430"></a><span class="lineno"> 5430</span>&#160;        VmaSuballocationType&amp; inOutPrevSuballocType) <span class="keyword">const</span>;</div><div class="line"><a name="l05431"></a><span class="lineno"> 5431</span>&#160;</div><div class="line"><a name="l05432"></a><span class="lineno"> 5432</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05433"></a><span class="lineno"> 5433</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentationAlgorithm_Generic;</div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentationAlgorithm_Fast;</div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span>&#160;</div><div class="line"><a name="l05436"></a><span class="lineno"> 5436</span>&#160;    uint32_t m_FreeCount;</div><div class="line"><a name="l05437"></a><span class="lineno"> 5437</span>&#160;    VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span>&#160;    VmaSuballocationList m_Suballocations;</div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span>&#160;    <span class="comment">// Suballocations that are free and have size greater than certain threshold.</span></div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span>&#160;    <span class="comment">// Sorted by size, ascending.</span></div><div class="line"><a name="l05441"></a><span class="lineno"> 5441</span>&#160;    VmaVector&lt; VmaSuballocationList::iterator, VmaStlAllocator&lt; VmaSuballocationList::iterator &gt; &gt; m_FreeSuballocationsBySize;</div><div class="line"><a name="l05442"></a><span class="lineno"> 5442</span>&#160;</div><div class="line"><a name="l05443"></a><span class="lineno"> 5443</span>&#160;    <span class="keywordtype">bool</span> ValidateFreeSuballocationList() <span class="keyword">const</span>;</div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span>&#160;</div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</span>&#160;    <span class="comment">// Checks if requested suballocation with given parameters can be placed in given pFreeSuballocItem.</span></div><div class="line"><a name="l05446"></a><span class="lineno"> 5446</span>&#160;    <span class="comment">// If yes, fills pOffset and returns true. If no, returns false.</span></div><div class="line"><a name="l05447"></a><span class="lineno"> 5447</span>&#160;    <span class="keywordtype">bool</span> CheckAllocation(</div><div class="line"><a name="l05448"></a><span class="lineno"> 5448</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05449"></a><span class="lineno"> 5449</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05451"></a><span class="lineno"> 5451</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05453"></a><span class="lineno"> 5453</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05454"></a><span class="lineno"> 5454</span>&#160;        VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l05455"></a><span class="lineno"> 5455</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05456"></a><span class="lineno"> 5456</span>&#160;        VkDeviceSize* pOffset,</div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span>&#160;        <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l05458"></a><span class="lineno"> 5458</span>&#160;        VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l05459"></a><span class="lineno"> 5459</span>&#160;        VkDeviceSize* pSumItemSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05460"></a><span class="lineno"> 5460</span>&#160;    <span class="comment">// Given free suballocation, it merges it with following one, which must also be free.</span></div><div class="line"><a name="l05461"></a><span class="lineno"> 5461</span>&#160;    <span class="keywordtype">void</span> MergeFreeWithNext(VmaSuballocationList::iterator item);</div><div class="line"><a name="l05462"></a><span class="lineno"> 5462</span>&#160;    <span class="comment">// Releases given suballocation, making it free.</span></div><div class="line"><a name="l05463"></a><span class="lineno"> 5463</span>&#160;    <span class="comment">// Merges it with adjacent free suballocations if applicable.</span></div><div class="line"><a name="l05464"></a><span class="lineno"> 5464</span>&#160;    <span class="comment">// Returns iterator to new free suballocation at this place.</span></div><div class="line"><a name="l05465"></a><span class="lineno"> 5465</span>&#160;    VmaSuballocationList::iterator FreeSuballocation(VmaSuballocationList::iterator suballocItem);</div><div class="line"><a name="l05466"></a><span class="lineno"> 5466</span>&#160;    <span class="comment">// Given free suballocation, it inserts it into sorted list of</span></div><div class="line"><a name="l05467"></a><span class="lineno"> 5467</span>&#160;    <span class="comment">// m_FreeSuballocationsBySize if it&#39;s suitable.</span></div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span>&#160;    <span class="keywordtype">void</span> RegisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span>&#160;    <span class="comment">// Given free suballocation, it removes it from sorted list of</span></div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span>&#160;    <span class="comment">// m_FreeSuballocationsBySize if it&#39;s suitable.</span></div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span>&#160;    <span class="keywordtype">void</span> UnregisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</span>&#160;};</div><div class="line"><a name="l05473"></a><span class="lineno"> 5473</span>&#160;</div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05475"></a><span class="lineno"> 5475</span>&#160;<span class="comment">Allocations and their references in internal data structure look like this:</span></div><div class="line"><a name="l05476"></a><span class="lineno"> 5476</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span>&#160;<span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_EMPTY):</span></div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05479"></a><span class="lineno"> 5479</span>&#160;<span class="comment">        0 +-------+</span></div><div class="line"><a name="l05480"></a><span class="lineno"> 5480</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05481"></a><span class="lineno"> 5481</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05482"></a><span class="lineno"> 5482</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05483"></a><span class="lineno"> 5483</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05484"></a><span class="lineno"> 5484</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l05485"></a><span class="lineno"> 5485</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05486"></a><span class="lineno"> 5486</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l05487"></a><span class="lineno"> 5487</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05488"></a><span class="lineno"> 5488</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05489"></a><span class="lineno"> 5489</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05490"></a><span class="lineno"> 5490</span>&#160;<span class="comment">          | Alloc |  1st[1st.size() - 1]</span></div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05492"></a><span class="lineno"> 5492</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05493"></a><span class="lineno"> 5493</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</span>&#160;<span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l05496"></a><span class="lineno"> 5496</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05497"></a><span class="lineno"> 5497</span>&#160;<span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER):</span></div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span>&#160;<span class="comment">        0 +-------+</span></div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span>&#160;<span class="comment">          | Alloc |  2nd[0]</span></div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span>&#160;<span class="comment">          | Alloc |  2nd[1]</span></div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05504"></a><span class="lineno"> 5504</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span>&#160;<span class="comment">          | Alloc |  2nd[2nd.size() - 1]</span></div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05508"></a><span class="lineno"> 5508</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05509"></a><span class="lineno"> 5509</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05511"></a><span class="lineno"> 5511</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05512"></a><span class="lineno"> 5512</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l05513"></a><span class="lineno"> 5513</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05514"></a><span class="lineno"> 5514</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l05515"></a><span class="lineno"> 5515</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05516"></a><span class="lineno"> 5516</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05517"></a><span class="lineno"> 5517</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05518"></a><span class="lineno"> 5518</span>&#160;<span class="comment">          | Alloc |  1st[1st.size() - 1]</span></div><div class="line"><a name="l05519"></a><span class="lineno"> 5519</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05520"></a><span class="lineno"> 5520</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05521"></a><span class="lineno"> 5521</span>&#160;<span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l05522"></a><span class="lineno"> 5522</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05523"></a><span class="lineno"> 5523</span>&#160;<span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK):</span></div><div class="line"><a name="l05524"></a><span class="lineno"> 5524</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</span>&#160;<span class="comment">        0 +-------+</span></div><div class="line"><a name="l05526"></a><span class="lineno"> 5526</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05527"></a><span class="lineno"> 5527</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05528"></a><span class="lineno"> 5528</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05530"></a><span class="lineno"> 5530</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l05531"></a><span class="lineno"> 5531</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05532"></a><span class="lineno"> 5532</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l05533"></a><span class="lineno"> 5533</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05534"></a><span class="lineno"> 5534</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05535"></a><span class="lineno"> 5535</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05536"></a><span class="lineno"> 5536</span>&#160;<span class="comment">          | Alloc |  1st[1st.size() - 1]</span></div><div class="line"><a name="l05537"></a><span class="lineno"> 5537</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05538"></a><span class="lineno"> 5538</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05539"></a><span class="lineno"> 5539</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05541"></a><span class="lineno"> 5541</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05542"></a><span class="lineno"> 5542</span>&#160;<span class="comment">          | Alloc |  2nd[2nd.size() - 1]</span></div><div class="line"><a name="l05543"></a><span class="lineno"> 5543</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05544"></a><span class="lineno"> 5544</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05546"></a><span class="lineno"> 5546</span>&#160;<span class="comment">          | Alloc |  2nd[1]</span></div><div class="line"><a name="l05547"></a><span class="lineno"> 5547</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span>&#160;<span class="comment">          | Alloc |  2nd[0]</span></div><div class="line"><a name="l05549"></a><span class="lineno"> 5549</span>&#160;<span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05551"></a><span class="lineno"> 5551</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05552"></a><span class="lineno"> 5552</span>&#160;<span class="keyword">class </span>VmaBlockMetadata_Linear : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05553"></a><span class="lineno"> 5553</span>&#160;{</div><div class="line"><a name="l05554"></a><span class="lineno"> 5554</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockMetadata_Linear)</div><div class="line"><a name="l05555"></a><span class="lineno"> 5555</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</span>&#160;    VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05557"></a><span class="lineno"> 5557</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata_Linear();</div><div class="line"><a name="l05558"></a><span class="lineno"> 5558</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05559"></a><span class="lineno"> 5559</span>&#160;</div><div class="line"><a name="l05560"></a><span class="lineno"> 5560</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05561"></a><span class="lineno"> 5561</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l05562"></a><span class="lineno"> 5562</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SumFreeSize; }</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05564"></a><span class="lineno"> 5564</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetAllocationCount() == 0; }</div><div class="line"><a name="l05565"></a><span class="lineno"> 5565</span>&#160;</div><div class="line"><a name="l05566"></a><span class="lineno"> 5566</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05567"></a><span class="lineno"> 5567</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span>&#160;</div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05572"></a><span class="lineno"> 5572</span>&#160;</div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05574"></a><span class="lineno"> 5574</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05576"></a><span class="lineno"> 5576</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05577"></a><span class="lineno"> 5577</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05579"></a><span class="lineno"> 5579</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05580"></a><span class="lineno"> 5580</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05582"></a><span class="lineno"> 5582</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05583"></a><span class="lineno"> 5583</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span>&#160;</div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05586"></a><span class="lineno"> 5586</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05587"></a><span class="lineno"> 5587</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05588"></a><span class="lineno"> 5588</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05589"></a><span class="lineno"> 5589</span>&#160;</div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05591"></a><span class="lineno"> 5591</span>&#160;</div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l05593"></a><span class="lineno"> 5593</span>&#160;</div><div class="line"><a name="l05594"></a><span class="lineno"> 5594</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05595"></a><span class="lineno"> 5595</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05596"></a><span class="lineno"> 5596</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05597"></a><span class="lineno"> 5597</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05598"></a><span class="lineno"> 5598</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05599"></a><span class="lineno"> 5599</span>&#160;</div><div class="line"><a name="l05600"></a><span class="lineno"> 5600</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05601"></a><span class="lineno"> 5601</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l05602"></a><span class="lineno"> 5602</span>&#160;</div><div class="line"><a name="l05603"></a><span class="lineno"> 5603</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05604"></a><span class="lineno"> 5604</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05605"></a><span class="lineno"> 5605</span>&#160;<span class="comment">    There are two suballocation vectors, used in ping-pong way.</span></div><div class="line"><a name="l05606"></a><span class="lineno"> 5606</span>&#160;<span class="comment">    The one with index m_1stVectorIndex is called 1st.</span></div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span>&#160;<span class="comment">    The one with index (m_1stVectorIndex ^ 1) is called 2nd.</span></div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span>&#160;<span class="comment">    2nd can be non-empty only when 1st is not empty.</span></div><div class="line"><a name="l05609"></a><span class="lineno"> 5609</span>&#160;<span class="comment">    When 2nd is not empty, m_2ndVectorMode indicates its mode of operation.</span></div><div class="line"><a name="l05610"></a><span class="lineno"> 5610</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span>&#160;    <span class="keyword">typedef</span> VmaVector&lt; VmaSuballocation, VmaStlAllocator&lt;VmaSuballocation&gt; &gt; SuballocationVectorType;</div><div class="line"><a name="l05612"></a><span class="lineno"> 5612</span>&#160;</div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span>&#160;    <span class="keyword">enum</span> SECOND_VECTOR_MODE</div><div class="line"><a name="l05614"></a><span class="lineno"> 5614</span>&#160;    {</div><div class="line"><a name="l05615"></a><span class="lineno"> 5615</span>&#160;        SECOND_VECTOR_EMPTY,</div><div class="line"><a name="l05616"></a><span class="lineno"> 5616</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span>&#160;<span class="comment">        Suballocations in 2nd vector are created later than the ones in 1st, but they</span></div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span>&#160;<span class="comment">        all have smaller offset.</span></div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span>&#160;        SECOND_VECTOR_RING_BUFFER,</div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>&#160;<span class="comment">        Suballocations in 2nd vector are upper side of double stack.</span></div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span>&#160;<span class="comment">        They all have offsets higher than those in 1st vector.</span></div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>&#160;<span class="comment">        Top of this stack means smaller offsets, but higher indices in this vector.</span></div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>&#160;        SECOND_VECTOR_DOUBLE_STACK,</div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</span>&#160;    };</div><div class="line"><a name="l05628"></a><span class="lineno"> 5628</span>&#160;</div><div class="line"><a name="l05629"></a><span class="lineno"> 5629</span>&#160;    VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span>&#160;    SuballocationVectorType m_Suballocations0, m_Suballocations1;</div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</span>&#160;    uint32_t m_1stVectorIndex;</div><div class="line"><a name="l05632"></a><span class="lineno"> 5632</span>&#160;    SECOND_VECTOR_MODE m_2ndVectorMode;</div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span>&#160;</div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span>&#160;    SuballocationVectorType&amp; AccessSuballocations1st() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</span>&#160;    SuballocationVectorType&amp; AccessSuballocations2nd() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05636"></a><span class="lineno"> 5636</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; AccessSuballocations1st()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05637"></a><span class="lineno"> 5637</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; AccessSuballocations2nd()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span>&#160;    </div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span>&#160;    <span class="comment">// Number of items in 1st vector with hAllocation = null at the beginning.</span></div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span>&#160;    <span class="keywordtype">size_t</span> m_1stNullItemsBeginCount;</div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span>&#160;    <span class="comment">// Number of other items in 1st vector with hAllocation = null somewhere in the middle.</span></div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span>&#160;    <span class="keywordtype">size_t</span> m_1stNullItemsMiddleCount;</div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span>&#160;    <span class="comment">// Number of items in 2nd vector with hAllocation = null.</span></div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</span>&#160;    <span class="keywordtype">size_t</span> m_2ndNullItemsCount;</div><div class="line"><a name="l05645"></a><span class="lineno"> 5645</span>&#160;</div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</span>&#160;    <span class="keywordtype">bool</span> ShouldCompact1st() <span class="keyword">const</span>;</div><div class="line"><a name="l05647"></a><span class="lineno"> 5647</span>&#160;    <span class="keywordtype">void</span> CleanupAfterFree();</div><div class="line"><a name="l05648"></a><span class="lineno"> 5648</span>&#160;</div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span>&#160;    <span class="keywordtype">bool</span> CreateAllocationRequest_LowerAddress(</div><div class="line"><a name="l05650"></a><span class="lineno"> 5650</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05651"></a><span class="lineno"> 5651</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05655"></a><span class="lineno"> 5655</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05656"></a><span class="lineno"> 5656</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05657"></a><span class="lineno"> 5657</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05658"></a><span class="lineno"> 5658</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05659"></a><span class="lineno"> 5659</span>&#160;    <span class="keywordtype">bool</span> CreateAllocationRequest_UpperAddress(</div><div class="line"><a name="l05660"></a><span class="lineno"> 5660</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05665"></a><span class="lineno"> 5665</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05666"></a><span class="lineno"> 5666</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05667"></a><span class="lineno"> 5667</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span>&#160;};</div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span>&#160;</div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05672"></a><span class="lineno"> 5672</span>&#160;<span class="comment">- GetSize() is the original size of allocated memory block.</span></div><div class="line"><a name="l05673"></a><span class="lineno"> 5673</span>&#160;<span class="comment">- m_UsableSize is this size aligned down to a power of two.</span></div><div class="line"><a name="l05674"></a><span class="lineno"> 5674</span>&#160;<span class="comment">  All allocations and calculations happen relative to m_UsableSize.</span></div><div class="line"><a name="l05675"></a><span class="lineno"> 5675</span>&#160;<span class="comment">- GetUnusableSize() is the difference between them.</span></div><div class="line"><a name="l05676"></a><span class="lineno"> 5676</span>&#160;<span class="comment">  It is repoted as separate, unused range, not available for allocations.</span></div><div class="line"><a name="l05677"></a><span class="lineno"> 5677</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05678"></a><span class="lineno"> 5678</span>&#160;<span class="comment">Node at level 0 has size = m_UsableSize.</span></div><div class="line"><a name="l05679"></a><span class="lineno"> 5679</span>&#160;<span class="comment">Each next level contains nodes with size 2 times smaller than current level.</span></div><div class="line"><a name="l05680"></a><span class="lineno"> 5680</span>&#160;<span class="comment">m_LevelCount is the maximum number of levels to use in the current object.</span></div><div class="line"><a name="l05681"></a><span class="lineno"> 5681</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05682"></a><span class="lineno"> 5682</span>&#160;<span class="keyword">class </span>VmaBlockMetadata_Buddy : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05683"></a><span class="lineno"> 5683</span>&#160;{</div><div class="line"><a name="l05684"></a><span class="lineno"> 5684</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockMetadata_Buddy)</div><div class="line"><a name="l05685"></a><span class="lineno"> 5685</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05686"></a><span class="lineno"> 5686</span>&#160;    VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05687"></a><span class="lineno"> 5687</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata_Buddy();</div><div class="line"><a name="l05688"></a><span class="lineno"> 5688</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span>&#160;</div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationCount; }</div><div class="line"><a name="l05692"></a><span class="lineno"> 5692</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SumFreeSize + GetUnusableSize(); }</div><div class="line"><a name="l05693"></a><span class="lineno"> 5693</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05694"></a><span class="lineno"> 5694</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Root-&gt;type == Node::TYPE_FREE; }</div><div class="line"><a name="l05695"></a><span class="lineno"> 5695</span>&#160;</div><div class="line"><a name="l05696"></a><span class="lineno"> 5696</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05697"></a><span class="lineno"> 5697</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05698"></a><span class="lineno"> 5698</span>&#160;</div><div class="line"><a name="l05699"></a><span class="lineno"> 5699</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05701"></a><span class="lineno"> 5701</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05702"></a><span class="lineno"> 5702</span>&#160;</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05707"></a><span class="lineno"> 5707</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05708"></a><span class="lineno"> 5708</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05712"></a><span class="lineno"> 5712</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05713"></a><span class="lineno"> 5713</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span>&#160;</div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05716"></a><span class="lineno"> 5716</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05719"></a><span class="lineno"> 5719</span>&#160;</div><div class="line"><a name="l05720"></a><span class="lineno"> 5720</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05721"></a><span class="lineno"> 5721</span>&#160;</div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData) { <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT; }</div><div class="line"><a name="l05723"></a><span class="lineno"> 5723</span>&#160;</div><div class="line"><a name="l05724"></a><span class="lineno"> 5724</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05726"></a><span class="lineno"> 5726</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05727"></a><span class="lineno"> 5727</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05728"></a><span class="lineno"> 5728</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05729"></a><span class="lineno"> 5729</span>&#160;</div><div class="line"><a name="l05730"></a><span class="lineno"> 5730</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation) { FreeAtOffset(allocation, allocation-&gt;GetOffset()); }</div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) { FreeAtOffset(VMA_NULL, offset); }</div><div class="line"><a name="l05732"></a><span class="lineno"> 5732</span>&#160;</div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize MIN_NODE_SIZE = 32;</div><div class="line"><a name="l05735"></a><span class="lineno"> 5735</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> MAX_LEVELS = 30;</div><div class="line"><a name="l05736"></a><span class="lineno"> 5736</span>&#160;</div><div class="line"><a name="l05737"></a><span class="lineno"> 5737</span>&#160;    <span class="keyword">struct </span>ValidationContext</div><div class="line"><a name="l05738"></a><span class="lineno"> 5738</span>&#160;    {</div><div class="line"><a name="l05739"></a><span class="lineno"> 5739</span>&#160;        <span class="keywordtype">size_t</span> calculatedAllocationCount;</div><div class="line"><a name="l05740"></a><span class="lineno"> 5740</span>&#160;        <span class="keywordtype">size_t</span> calculatedFreeCount;</div><div class="line"><a name="l05741"></a><span class="lineno"> 5741</span>&#160;        VkDeviceSize calculatedSumFreeSize;</div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span>&#160;</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>&#160;        ValidationContext() :</div><div class="line"><a name="l05744"></a><span class="lineno"> 5744</span>&#160;            calculatedAllocationCount(0),</div><div class="line"><a name="l05745"></a><span class="lineno"> 5745</span>&#160;            calculatedFreeCount(0),</div><div class="line"><a name="l05746"></a><span class="lineno"> 5746</span>&#160;            calculatedSumFreeSize(0) { }</div><div class="line"><a name="l05747"></a><span class="lineno"> 5747</span>&#160;    };</div><div class="line"><a name="l05748"></a><span class="lineno"> 5748</span>&#160;</div><div class="line"><a name="l05749"></a><span class="lineno"> 5749</span>&#160;    <span class="keyword">struct </span>Node</div><div class="line"><a name="l05750"></a><span class="lineno"> 5750</span>&#160;    {</div><div class="line"><a name="l05751"></a><span class="lineno"> 5751</span>&#160;        VkDeviceSize offset;</div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span>&#160;        <span class="keyword">enum</span> TYPE</div><div class="line"><a name="l05753"></a><span class="lineno"> 5753</span>&#160;        {</div><div class="line"><a name="l05754"></a><span class="lineno"> 5754</span>&#160;            TYPE_FREE,</div><div class="line"><a name="l05755"></a><span class="lineno"> 5755</span>&#160;            TYPE_ALLOCATION,</div><div class="line"><a name="l05756"></a><span class="lineno"> 5756</span>&#160;            TYPE_SPLIT,</div><div class="line"><a name="l05757"></a><span class="lineno"> 5757</span>&#160;            TYPE_COUNT</div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span>&#160;        } type;</div><div class="line"><a name="l05759"></a><span class="lineno"> 5759</span>&#160;        Node* parent;</div><div class="line"><a name="l05760"></a><span class="lineno"> 5760</span>&#160;        Node* buddy;</div><div class="line"><a name="l05761"></a><span class="lineno"> 5761</span>&#160;</div><div class="line"><a name="l05762"></a><span class="lineno"> 5762</span>&#160;        <span class="keyword">union</span></div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span>&#160;        {</div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span>&#160;            <span class="keyword">struct</span></div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span>&#160;            {</div><div class="line"><a name="l05766"></a><span class="lineno"> 5766</span>&#160;                Node* prev;</div><div class="line"><a name="l05767"></a><span class="lineno"> 5767</span>&#160;                Node* next;</div><div class="line"><a name="l05768"></a><span class="lineno"> 5768</span>&#160;            } free;</div><div class="line"><a name="l05769"></a><span class="lineno"> 5769</span>&#160;            <span class="keyword">struct</span></div><div class="line"><a name="l05770"></a><span class="lineno"> 5770</span>&#160;            {</div><div class="line"><a name="l05771"></a><span class="lineno"> 5771</span>&#160;                <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc;</div><div class="line"><a name="l05772"></a><span class="lineno"> 5772</span>&#160;            } allocation;</div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span>&#160;            <span class="keyword">struct</span></div><div class="line"><a name="l05774"></a><span class="lineno"> 5774</span>&#160;            {</div><div class="line"><a name="l05775"></a><span class="lineno"> 5775</span>&#160;                Node* leftChild;</div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span>&#160;            } split;</div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span>&#160;        };</div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span>&#160;    };</div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span>&#160;</div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>&#160;    <span class="comment">// Size of the memory block aligned down to a power of two.</span></div><div class="line"><a name="l05781"></a><span class="lineno"> 5781</span>&#160;    VkDeviceSize m_UsableSize;</div><div class="line"><a name="l05782"></a><span class="lineno"> 5782</span>&#160;    uint32_t m_LevelCount;</div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>&#160;</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span>&#160;    Node* m_Root;</div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span>&#160;    <span class="keyword">struct </span>{</div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</span>&#160;        Node* front;</div><div class="line"><a name="l05787"></a><span class="lineno"> 5787</span>&#160;        Node* back;</div><div class="line"><a name="l05788"></a><span class="lineno"> 5788</span>&#160;    } m_FreeList[MAX_LEVELS];</div><div class="line"><a name="l05789"></a><span class="lineno"> 5789</span>&#160;    <span class="comment">// Number of nodes in the tree with type == TYPE_ALLOCATION.</span></div><div class="line"><a name="l05790"></a><span class="lineno"> 5790</span>&#160;    <span class="keywordtype">size_t</span> m_AllocationCount;</div><div class="line"><a name="l05791"></a><span class="lineno"> 5791</span>&#160;    <span class="comment">// Number of nodes in the tree with type == TYPE_FREE.</span></div><div class="line"><a name="l05792"></a><span class="lineno"> 5792</span>&#160;    <span class="keywordtype">size_t</span> m_FreeCount;</div><div class="line"><a name="l05793"></a><span class="lineno"> 5793</span>&#160;    <span class="comment">// This includes space wasted due to internal fragmentation. Doesn&#39;t include unusable size.</span></div><div class="line"><a name="l05794"></a><span class="lineno"> 5794</span>&#160;    VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05795"></a><span class="lineno"> 5795</span>&#160;</div><div class="line"><a name="l05796"></a><span class="lineno"> 5796</span>&#160;    VkDeviceSize GetUnusableSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetSize() - m_UsableSize; }</div><div class="line"><a name="l05797"></a><span class="lineno"> 5797</span>&#160;    <span class="keywordtype">void</span> DeleteNode(Node* node);</div><div class="line"><a name="l05798"></a><span class="lineno"> 5798</span>&#160;    <span class="keywordtype">bool</span> ValidateNode(ValidationContext&amp; ctx, <span class="keyword">const</span> Node* parent, <span class="keyword">const</span> Node* curr, uint32_t level, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05799"></a><span class="lineno"> 5799</span>&#160;    uint32_t AllocSizeToLevel(VkDeviceSize allocSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05800"></a><span class="lineno"> 5800</span>&#160;    <span class="keyword">inline</span> VkDeviceSize LevelToNodeSize(uint32_t level)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_UsableSize &gt;&gt; level; }</div><div class="line"><a name="l05801"></a><span class="lineno"> 5801</span>&#160;    <span class="comment">// Alloc passed just for validation. Can be null.</span></div><div class="line"><a name="l05802"></a><span class="lineno"> 5802</span>&#160;    <span class="keywordtype">void</span> FreeAtOffset(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize offset);</div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span>&#160;    <span class="keywordtype">void</span> CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span>&#160;    <span class="comment">// Adds node to the front of FreeList at given level.</span></div><div class="line"><a name="l05805"></a><span class="lineno"> 5805</span>&#160;    <span class="comment">// node-&gt;type must be FREE.</span></div><div class="line"><a name="l05806"></a><span class="lineno"> 5806</span>&#160;    <span class="comment">// node-&gt;free.prev, next can be undefined.</span></div><div class="line"><a name="l05807"></a><span class="lineno"> 5807</span>&#160;    <span class="keywordtype">void</span> AddToFreeListFront(uint32_t level, Node* node);</div><div class="line"><a name="l05808"></a><span class="lineno"> 5808</span>&#160;    <span class="comment">// Removes node from FreeList at given level.</span></div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span>&#160;    <span class="comment">// node-&gt;type must be FREE.</span></div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</span>&#160;    <span class="comment">// node-&gt;free.prev, next stay untouched.</span></div><div class="line"><a name="l05811"></a><span class="lineno"> 5811</span>&#160;    <span class="keywordtype">void</span> RemoveFromFreeList(uint32_t level, Node* node);</div><div class="line"><a name="l05812"></a><span class="lineno"> 5812</span>&#160;</div><div class="line"><a name="l05813"></a><span class="lineno"> 5813</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05814"></a><span class="lineno"> 5814</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter&amp; json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05816"></a><span class="lineno"> 5816</span>&#160;};</div><div class="line"><a name="l05817"></a><span class="lineno"> 5817</span>&#160;</div><div class="line"><a name="l05818"></a><span class="lineno"> 5818</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05819"></a><span class="lineno"> 5819</span>&#160;<span class="comment">Represents a single block of device memory (`VkDeviceMemory`) with all the</span></div><div class="line"><a name="l05820"></a><span class="lineno"> 5820</span>&#160;<span class="comment">data about its regions (aka suballocations, #VmaAllocation), assigned and free.</span></div><div class="line"><a name="l05821"></a><span class="lineno"> 5821</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05822"></a><span class="lineno"> 5822</span>&#160;<span class="comment">Thread-safety: This class must be externally synchronized.</span></div><div class="line"><a name="l05823"></a><span class="lineno"> 5823</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05824"></a><span class="lineno"> 5824</span>&#160;<span class="keyword">class </span>VmaDeviceMemoryBlock</div><div class="line"><a name="l05825"></a><span class="lineno"> 5825</span>&#160;{</div><div class="line"><a name="l05826"></a><span class="lineno"> 5826</span>&#160;    VMA_CLASS_NO_COPY(VmaDeviceMemoryBlock)</div><div class="line"><a name="l05827"></a><span class="lineno"> 5827</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05828"></a><span class="lineno"> 5828</span>&#160;    VmaBlockMetadata* m_pMetadata;</div><div class="line"><a name="l05829"></a><span class="lineno"> 5829</span>&#160;</div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span>&#160;    VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</span>&#160;</div><div class="line"><a name="l05832"></a><span class="lineno"> 5832</span>&#160;    ~VmaDeviceMemoryBlock()</div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</span>&#160;    {</div><div class="line"><a name="l05834"></a><span class="lineno"> 5834</span>&#160;        VMA_ASSERT(m_MapCount == 0 &amp;&amp; <span class="stringliteral">&quot;VkDeviceMemory block is being destroyed while it is still mapped.&quot;</span>);</div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span>&#160;        VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l05836"></a><span class="lineno"> 5836</span>&#160;    }</div><div class="line"><a name="l05837"></a><span class="lineno"> 5837</span>&#160;</div><div class="line"><a name="l05838"></a><span class="lineno"> 5838</span>&#160;    <span class="comment">// Always call after construction.</span></div><div class="line"><a name="l05839"></a><span class="lineno"> 5839</span>&#160;    <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l05840"></a><span class="lineno"> 5840</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05841"></a><span class="lineno"> 5841</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l05842"></a><span class="lineno"> 5842</span>&#160;        uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l05843"></a><span class="lineno"> 5843</span>&#160;        VkDeviceMemory newMemory,</div><div class="line"><a name="l05844"></a><span class="lineno"> 5844</span>&#160;        VkDeviceSize newSize,</div><div class="line"><a name="l05845"></a><span class="lineno"> 5845</span>&#160;        uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l05846"></a><span class="lineno"> 5846</span>&#160;        uint32_t algorithm);</div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span>&#160;    <span class="comment">// Always call before destruction.</span></div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span>&#160;    <span class="keywordtype">void</span> Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span>&#160;    </div><div class="line"><a name="l05850"></a><span class="lineno"> 5850</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> GetParentPool()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hParentPool; }</div><div class="line"><a name="l05851"></a><span class="lineno"> 5851</span>&#160;    VkDeviceMemory GetDeviceMemory()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hMemory; }</div><div class="line"><a name="l05852"></a><span class="lineno"> 5852</span>&#160;    uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05853"></a><span class="lineno"> 5853</span>&#160;    uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05854"></a><span class="lineno"> 5854</span>&#160;    <span class="keywordtype">void</span>* GetMappedData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pMappedData; }</div><div class="line"><a name="l05855"></a><span class="lineno"> 5855</span>&#160;</div><div class="line"><a name="l05856"></a><span class="lineno"> 5856</span>&#160;    <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l05857"></a><span class="lineno"> 5857</span>&#160;    <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05858"></a><span class="lineno"> 5858</span>&#160;</div><div class="line"><a name="l05859"></a><span class="lineno"> 5859</span>&#160;    VkResult CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05860"></a><span class="lineno"> 5860</span>&#160;</div><div class="line"><a name="l05861"></a><span class="lineno"> 5861</span>&#160;    <span class="comment">// ppData can be null.</span></div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span>&#160;    VkResult Map(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count, <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l05863"></a><span class="lineno"> 5863</span>&#160;    <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count);</div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span>&#160;</div><div class="line"><a name="l05865"></a><span class="lineno"> 5865</span>&#160;    VkResult WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05866"></a><span class="lineno"> 5866</span>&#160;    VkResult ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05867"></a><span class="lineno"> 5867</span>&#160;</div><div class="line"><a name="l05868"></a><span class="lineno"> 5868</span>&#160;    VkResult BindBufferMemory(</div><div class="line"><a name="l05869"></a><span class="lineno"> 5869</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05870"></a><span class="lineno"> 5870</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05871"></a><span class="lineno"> 5871</span>&#160;        VkBuffer hBuffer);</div><div class="line"><a name="l05872"></a><span class="lineno"> 5872</span>&#160;    VkResult BindImageMemory(</div><div class="line"><a name="l05873"></a><span class="lineno"> 5873</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05874"></a><span class="lineno"> 5874</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05875"></a><span class="lineno"> 5875</span>&#160;        VkImage hImage);</div><div class="line"><a name="l05876"></a><span class="lineno"> 5876</span>&#160;</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hParentPool; <span class="comment">// VK_NULL_HANDLE if not belongs to custom pool.</span></div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span>&#160;    uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span>&#160;    uint32_t m_Id;</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span>&#160;    VkDeviceMemory m_hMemory;</div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span>&#160;</div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05884"></a><span class="lineno"> 5884</span>&#160;<span class="comment">    Protects access to m_hMemory so it&#39;s not used by multiple threads simultaneously, e.g. vkMapMemory, vkBindBufferMemory.</span></div><div class="line"><a name="l05885"></a><span class="lineno"> 5885</span>&#160;<span class="comment">    Also protects m_MapCount, m_pMappedData.</span></div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</span>&#160;<span class="comment">    Allocations, deallocations, any change in m_pMetadata is protected by parent&#39;s VmaBlockVector::m_Mutex.</span></div><div class="line"><a name="l05887"></a><span class="lineno"> 5887</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05888"></a><span class="lineno"> 5888</span>&#160;    VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05889"></a><span class="lineno"> 5889</span>&#160;    uint32_t m_MapCount;</div><div class="line"><a name="l05890"></a><span class="lineno"> 5890</span>&#160;    <span class="keywordtype">void</span>* m_pMappedData;</div><div class="line"><a name="l05891"></a><span class="lineno"> 5891</span>&#160;};</div><div class="line"><a name="l05892"></a><span class="lineno"> 5892</span>&#160;</div><div class="line"><a name="l05893"></a><span class="lineno"> 5893</span>&#160;<span class="keyword">struct </span>VmaPointerLess</div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span>&#160;{</div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> <span class="keywordtype">void</span>* lhs, <span class="keyword">const</span> <span class="keywordtype">void</span>* rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05896"></a><span class="lineno"> 5896</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05897"></a><span class="lineno"> 5897</span>&#160;        <span class="keywordflow">return</span> lhs &lt; rhs;</div><div class="line"><a name="l05898"></a><span class="lineno"> 5898</span>&#160;    }</div><div class="line"><a name="l05899"></a><span class="lineno"> 5899</span>&#160;};</div><div class="line"><a name="l05900"></a><span class="lineno"> 5900</span>&#160;</div><div class="line"><a name="l05901"></a><span class="lineno"> 5901</span>&#160;<span class="keyword">struct </span>VmaDefragmentationMove</div><div class="line"><a name="l05902"></a><span class="lineno"> 5902</span>&#160;{</div><div class="line"><a name="l05903"></a><span class="lineno"> 5903</span>&#160;    <span class="keywordtype">size_t</span> srcBlockIndex;</div><div class="line"><a name="l05904"></a><span class="lineno"> 5904</span>&#160;    <span class="keywordtype">size_t</span> dstBlockIndex;</div><div class="line"><a name="l05905"></a><span class="lineno"> 5905</span>&#160;    VkDeviceSize srcOffset;</div><div class="line"><a name="l05906"></a><span class="lineno"> 5906</span>&#160;    VkDeviceSize dstOffset;</div><div class="line"><a name="l05907"></a><span class="lineno"> 5907</span>&#160;    VkDeviceSize size;</div><div class="line"><a name="l05908"></a><span class="lineno"> 5908</span>&#160;};</div><div class="line"><a name="l05909"></a><span class="lineno"> 5909</span>&#160;</div><div class="line"><a name="l05910"></a><span class="lineno"> 5910</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm;</div><div class="line"><a name="l05911"></a><span class="lineno"> 5911</span>&#160;</div><div class="line"><a name="l05912"></a><span class="lineno"> 5912</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05913"></a><span class="lineno"> 5913</span>&#160;<span class="comment">Sequence of VmaDeviceMemoryBlock. Represents memory blocks allocated for a specific</span></div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</span>&#160;<span class="comment">Vulkan memory type.</span></div><div class="line"><a name="l05915"></a><span class="lineno"> 5915</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05916"></a><span class="lineno"> 5916</span>&#160;<span class="comment">Synchronized internally with a mutex.</span></div><div class="line"><a name="l05917"></a><span class="lineno"> 5917</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05918"></a><span class="lineno"> 5918</span>&#160;<span class="keyword">struct </span>VmaBlockVector</div><div class="line"><a name="l05919"></a><span class="lineno"> 5919</span>&#160;{</div><div class="line"><a name="l05920"></a><span class="lineno"> 5920</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockVector)</div><div class="line"><a name="l05921"></a><span class="lineno"> 5921</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05922"></a><span class="lineno"> 5922</span>&#160;    VmaBlockVector(</div><div class="line"><a name="l05923"></a><span class="lineno"> 5923</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05924"></a><span class="lineno"> 5924</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l05925"></a><span class="lineno"> 5925</span>&#160;        uint32_t memoryTypeIndex,</div><div class="line"><a name="l05926"></a><span class="lineno"> 5926</span>&#160;        VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l05927"></a><span class="lineno"> 5927</span>&#160;        <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l05928"></a><span class="lineno"> 5928</span>&#160;        <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05930"></a><span class="lineno"> 5930</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span>&#160;        <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l05932"></a><span class="lineno"> 5932</span>&#160;        <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l05933"></a><span class="lineno"> 5933</span>&#160;        uint32_t algorithm);</div><div class="line"><a name="l05934"></a><span class="lineno"> 5934</span>&#160;    ~VmaBlockVector();</div><div class="line"><a name="l05935"></a><span class="lineno"> 5935</span>&#160;</div><div class="line"><a name="l05936"></a><span class="lineno"> 5936</span>&#160;    VkResult CreateMinBlocks();</div><div class="line"><a name="l05937"></a><span class="lineno"> 5937</span>&#160;</div><div class="line"><a name="l05938"></a><span class="lineno"> 5938</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> GetParentPool()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hParentPool; }</div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</span>&#160;    uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05940"></a><span class="lineno"> 5940</span>&#160;    VkDeviceSize GetPreferredBlockSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_PreferredBlockSize; }</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>&#160;    VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageGranularity; }</div><div class="line"><a name="l05942"></a><span class="lineno"> 5942</span>&#160;    uint32_t GetFrameInUseCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_FrameInUseCount; }</div><div class="line"><a name="l05943"></a><span class="lineno"> 5943</span>&#160;    uint32_t GetAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Algorithm; }</div><div class="line"><a name="l05944"></a><span class="lineno"> 5944</span>&#160;</div><div class="line"><a name="l05945"></a><span class="lineno"> 5945</span>&#160;    <span class="keywordtype">void</span> GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats);</div><div class="line"><a name="l05946"></a><span class="lineno"> 5946</span>&#160;</div><div class="line"><a name="l05947"></a><span class="lineno"> 5947</span>&#160;    <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Blocks.empty(); }</div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span>&#160;    <span class="keywordtype">bool</span> IsCorruptionDetectionEnabled() <span class="keyword">const</span>;</div><div class="line"><a name="l05949"></a><span class="lineno"> 5949</span>&#160;</div><div class="line"><a name="l05950"></a><span class="lineno"> 5950</span>&#160;    VkResult Allocate(</div><div class="line"><a name="l05951"></a><span class="lineno"> 5951</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l05953"></a><span class="lineno"> 5953</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l05955"></a><span class="lineno"> 5955</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l05956"></a><span class="lineno"> 5956</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05957"></a><span class="lineno"> 5957</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l05958"></a><span class="lineno"> 5958</span>&#160;</div><div class="line"><a name="l05959"></a><span class="lineno"> 5959</span>&#160;    <span class="keywordtype">void</span> Free(</div><div class="line"><a name="l05960"></a><span class="lineno"> 5960</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05961"></a><span class="lineno"> 5961</span>&#160;</div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span>&#160;    <span class="comment">// Adds statistics of this BlockVector to pStats.</span></div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>&#160;    <span class="keywordtype">void</span> AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05964"></a><span class="lineno"> 5964</span>&#160;</div><div class="line"><a name="l05965"></a><span class="lineno"> 5965</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05966"></a><span class="lineno"> 5966</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json);</div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span>&#160;</div><div class="line"><a name="l05969"></a><span class="lineno"> 5969</span>&#160;    <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05970"></a><span class="lineno"> 5970</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span>&#160;        <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05972"></a><span class="lineno"> 5972</span>&#160;    VkResult CheckCorruption();</div><div class="line"><a name="l05973"></a><span class="lineno"> 5973</span>&#160;</div><div class="line"><a name="l05974"></a><span class="lineno"> 5974</span>&#160;    <span class="comment">// Saves results in pCtx-&gt;res.</span></div><div class="line"><a name="l05975"></a><span class="lineno"> 5975</span>&#160;    <span class="keywordtype">void</span> Defragment(</div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l05978"></a><span class="lineno"> 5978</span>&#160;        VkDeviceSize&amp; maxCpuBytesToMove, uint32_t&amp; maxCpuAllocationsToMove,</div><div class="line"><a name="l05979"></a><span class="lineno"> 5979</span>&#160;        VkDeviceSize&amp; maxGpuBytesToMove, uint32_t&amp; maxGpuAllocationsToMove,</div><div class="line"><a name="l05980"></a><span class="lineno"> 5980</span>&#160;        VkCommandBuffer commandBuffer);</div><div class="line"><a name="l05981"></a><span class="lineno"> 5981</span>&#160;    <span class="keywordtype">void</span> DefragmentationEnd(</div><div class="line"><a name="l05982"></a><span class="lineno"> 5982</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l05983"></a><span class="lineno"> 5983</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats);</div><div class="line"><a name="l05984"></a><span class="lineno"> 5984</span>&#160;</div><div class="line"><a name="l05986"></a><span class="lineno"> 5986</span>&#160;    <span class="comment">// To be used only while the m_Mutex is locked. Used during defragmentation.</span></div><div class="line"><a name="l05987"></a><span class="lineno"> 5987</span>&#160;</div><div class="line"><a name="l05988"></a><span class="lineno"> 5988</span>&#160;    <span class="keywordtype">size_t</span> GetBlockCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Blocks.size(); }</div><div class="line"><a name="l05989"></a><span class="lineno"> 5989</span>&#160;    VmaDeviceMemoryBlock* GetBlock(<span class="keywordtype">size_t</span> index)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Blocks[index]; }</div><div class="line"><a name="l05990"></a><span class="lineno"> 5990</span>&#160;    <span class="keywordtype">size_t</span> CalcAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l05991"></a><span class="lineno"> 5991</span>&#160;    <span class="keywordtype">bool</span> IsBufferImageGranularityConflictPossible() <span class="keyword">const</span>;</div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span>&#160;</div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentationAlgorithm_Generic;</div><div class="line"><a name="l05995"></a><span class="lineno"> 5995</span>&#160;</div><div class="line"><a name="l05996"></a><span class="lineno"> 5996</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hParentPool;</div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span>&#160;    <span class="keyword">const</span> uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span>&#160;    <span class="keyword">const</span> VkDeviceSize m_PreferredBlockSize;</div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MinBlockCount;</div><div class="line"><a name="l06001"></a><span class="lineno"> 6001</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MaxBlockCount;</div><div class="line"><a name="l06002"></a><span class="lineno"> 6002</span>&#160;    <span class="keyword">const</span> VkDeviceSize m_BufferImageGranularity;</div><div class="line"><a name="l06003"></a><span class="lineno"> 6003</span>&#160;    <span class="keyword">const</span> uint32_t m_FrameInUseCount;</div><div class="line"><a name="l06004"></a><span class="lineno"> 6004</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> m_IsCustomPool;</div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> m_ExplicitBlockSize;</div><div class="line"><a name="l06006"></a><span class="lineno"> 6006</span>&#160;    <span class="keyword">const</span> uint32_t m_Algorithm;</div><div class="line"><a name="l06007"></a><span class="lineno"> 6007</span>&#160;    <span class="comment">/* There can be at most one allocation that is completely empty - a</span></div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span>&#160;<span class="comment">    hysteresis to avoid pessimistic case of alternating creation and destruction</span></div><div class="line"><a name="l06009"></a><span class="lineno"> 6009</span>&#160;<span class="comment">    of a VkDeviceMemory. */</span></div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span>&#160;    <span class="keywordtype">bool</span> m_HasEmptyBlock;</div><div class="line"><a name="l06011"></a><span class="lineno"> 6011</span>&#160;    VMA_RW_MUTEX m_Mutex;</div><div class="line"><a name="l06012"></a><span class="lineno"> 6012</span>&#160;    <span class="comment">// Incrementally sorted by sumFreeSize, ascending.</span></div><div class="line"><a name="l06013"></a><span class="lineno"> 6013</span>&#160;    VmaVector&lt; VmaDeviceMemoryBlock*, VmaStlAllocator&lt;VmaDeviceMemoryBlock*&gt; &gt; m_Blocks;</div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span>&#160;    uint32_t m_NextBlockId;</div><div class="line"><a name="l06015"></a><span class="lineno"> 6015</span>&#160;</div><div class="line"><a name="l06016"></a><span class="lineno"> 6016</span>&#160;    VkDeviceSize CalcMaxBlockSize() <span class="keyword">const</span>;</div><div class="line"><a name="l06017"></a><span class="lineno"> 6017</span>&#160;</div><div class="line"><a name="l06018"></a><span class="lineno"> 6018</span>&#160;    <span class="comment">// Finds and removes given block from vector.</span></div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span>&#160;    <span class="keywordtype">void</span> Remove(VmaDeviceMemoryBlock* pBlock);</div><div class="line"><a name="l06020"></a><span class="lineno"> 6020</span>&#160;</div><div class="line"><a name="l06021"></a><span class="lineno"> 6021</span>&#160;    <span class="comment">// Performs single step in sorting m_Blocks. They may not be fully sorted</span></div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>&#160;    <span class="comment">// after this call.</span></div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span>&#160;    <span class="keywordtype">void</span> IncrementallySortBlocks();</div><div class="line"><a name="l06024"></a><span class="lineno"> 6024</span>&#160;</div><div class="line"><a name="l06025"></a><span class="lineno"> 6025</span>&#160;    VkResult AllocatePage(</div><div class="line"><a name="l06026"></a><span class="lineno"> 6026</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06027"></a><span class="lineno"> 6027</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06028"></a><span class="lineno"> 6028</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l06029"></a><span class="lineno"> 6029</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06030"></a><span class="lineno"> 6030</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06031"></a><span class="lineno"> 6031</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06032"></a><span class="lineno"> 6032</span>&#160;</div><div class="line"><a name="l06033"></a><span class="lineno"> 6033</span>&#160;    <span class="comment">// To be used only without CAN_MAKE_OTHER_LOST flag.</span></div><div class="line"><a name="l06034"></a><span class="lineno"> 6034</span>&#160;    VkResult AllocateFromBlock(</div><div class="line"><a name="l06035"></a><span class="lineno"> 6035</span>&#160;        VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l06036"></a><span class="lineno"> 6036</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06037"></a><span class="lineno"> 6037</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06038"></a><span class="lineno"> 6038</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l06039"></a><span class="lineno"> 6039</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l06040"></a><span class="lineno"> 6040</span>&#160;        <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l06041"></a><span class="lineno"> 6041</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l06043"></a><span class="lineno"> 6043</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06044"></a><span class="lineno"> 6044</span>&#160;</div><div class="line"><a name="l06045"></a><span class="lineno"> 6045</span>&#160;    VkResult CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex);</div><div class="line"><a name="l06046"></a><span class="lineno"> 6046</span>&#160;</div><div class="line"><a name="l06047"></a><span class="lineno"> 6047</span>&#160;    <span class="comment">// Saves result to pCtx-&gt;res.</span></div><div class="line"><a name="l06048"></a><span class="lineno"> 6048</span>&#160;    <span class="keywordtype">void</span> ApplyDefragmentationMovesCpu(</div><div class="line"><a name="l06049"></a><span class="lineno"> 6049</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l06050"></a><span class="lineno"> 6050</span>&#160;        <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves);</div><div class="line"><a name="l06051"></a><span class="lineno"> 6051</span>&#160;    <span class="comment">// Saves result to pCtx-&gt;res.</span></div><div class="line"><a name="l06052"></a><span class="lineno"> 6052</span>&#160;    <span class="keywordtype">void</span> ApplyDefragmentationMovesGpu(</div><div class="line"><a name="l06053"></a><span class="lineno"> 6053</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l06054"></a><span class="lineno"> 6054</span>&#160;        <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06055"></a><span class="lineno"> 6055</span>&#160;        VkCommandBuffer commandBuffer);</div><div class="line"><a name="l06056"></a><span class="lineno"> 6056</span>&#160;</div><div class="line"><a name="l06057"></a><span class="lineno"> 6057</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06058"></a><span class="lineno"> 6058</span>&#160;<span class="comment">    Used during defragmentation. pDefragmentationStats is optional. It&#39;s in/out</span></div><div class="line"><a name="l06059"></a><span class="lineno"> 6059</span>&#160;<span class="comment">    - updated with new data.</span></div><div class="line"><a name="l06060"></a><span class="lineno"> 6060</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06061"></a><span class="lineno"> 6061</span>&#160;    <span class="keywordtype">void</span> FreeEmptyBlocks(<a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l06062"></a><span class="lineno"> 6062</span>&#160;};</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span>&#160;</div><div class="line"><a name="l06064"></a><span class="lineno"> 6064</span>&#160;<span class="keyword">struct </span>VmaPool_T</div><div class="line"><a name="l06065"></a><span class="lineno"> 6065</span>&#160;{</div><div class="line"><a name="l06066"></a><span class="lineno"> 6066</span>&#160;    VMA_CLASS_NO_COPY(VmaPool_T)</div><div class="line"><a name="l06067"></a><span class="lineno"> 6067</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06068"></a><span class="lineno"> 6068</span>&#160;    VmaBlockVector m_BlockVector;</div><div class="line"><a name="l06069"></a><span class="lineno"> 6069</span>&#160;</div><div class="line"><a name="l06070"></a><span class="lineno"> 6070</span>&#160;    VmaPool_T(</div><div class="line"><a name="l06071"></a><span class="lineno"> 6071</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06072"></a><span class="lineno"> 6072</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06073"></a><span class="lineno"> 6073</span>&#160;        VkDeviceSize preferredBlockSize);</div><div class="line"><a name="l06074"></a><span class="lineno"> 6074</span>&#160;    ~VmaPool_T();</div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span>&#160;</div><div class="line"><a name="l06076"></a><span class="lineno"> 6076</span>&#160;    uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l06077"></a><span class="lineno"> 6077</span>&#160;    <span class="keywordtype">void</span> SetId(uint32_t <span class="keywordtype">id</span>) { VMA_ASSERT(m_Id == 0); m_Id = id; }</div><div class="line"><a name="l06078"></a><span class="lineno"> 6078</span>&#160;</div><div class="line"><a name="l06079"></a><span class="lineno"> 6079</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06080"></a><span class="lineno"> 6080</span>&#160;    <span class="comment">//void PrintDetailedMap(class VmaStringBuilder&amp; sb);</span></div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06082"></a><span class="lineno"> 6082</span>&#160;</div><div class="line"><a name="l06083"></a><span class="lineno"> 6083</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>&#160;    uint32_t m_Id;</div><div class="line"><a name="l06085"></a><span class="lineno"> 6085</span>&#160;};</div><div class="line"><a name="l06086"></a><span class="lineno"> 6086</span>&#160;</div><div class="line"><a name="l06087"></a><span class="lineno"> 6087</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l06088"></a><span class="lineno"> 6088</span>&#160;<span class="comment">Performs defragmentation:</span></div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span>&#160;<span class="comment"></span></div><div class="line"><a name="l06090"></a><span class="lineno"> 6090</span>&#160;<span class="comment">- Updates `pBlockVector-&gt;m_pMetadata`.</span></div><div class="line"><a name="l06091"></a><span class="lineno"> 6091</span>&#160;<span class="comment">- Updates allocations by calling ChangeBlockAllocation() or ChangeOffset().</span></div><div class="line"><a name="l06092"></a><span class="lineno"> 6092</span>&#160;<span class="comment">- Does not move actual data, only returns requested moves as `moves`.</span></div><div class="line"><a name="l06093"></a><span class="lineno"> 6093</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l06094"></a><span class="lineno"> 6094</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm</div><div class="line"><a name="l06095"></a><span class="lineno"> 6095</span>&#160;{</div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationAlgorithm)</div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06098"></a><span class="lineno"> 6098</span>&#160;    VmaDefragmentationAlgorithm(</div><div class="line"><a name="l06099"></a><span class="lineno"> 6099</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06100"></a><span class="lineno"> 6100</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06101"></a><span class="lineno"> 6101</span>&#160;        uint32_t currentFrameIndex) :</div><div class="line"><a name="l06102"></a><span class="lineno"> 6102</span>&#160;        m_hAllocator(hAllocator),</div><div class="line"><a name="l06103"></a><span class="lineno"> 6103</span>&#160;        m_pBlockVector(pBlockVector),</div><div class="line"><a name="l06104"></a><span class="lineno"> 6104</span>&#160;        m_CurrentFrameIndex(currentFrameIndex)</div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span>&#160;    {</div><div class="line"><a name="l06106"></a><span class="lineno"> 6106</span>&#160;    }</div><div class="line"><a name="l06107"></a><span class="lineno"> 6107</span>&#160;    <span class="keyword">virtual</span> ~VmaDefragmentationAlgorithm()</div><div class="line"><a name="l06108"></a><span class="lineno"> 6108</span>&#160;    {</div><div class="line"><a name="l06109"></a><span class="lineno"> 6109</span>&#160;    }</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span>&#160;</div><div class="line"><a name="l06111"></a><span class="lineno"> 6111</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged) = 0;</div><div class="line"><a name="l06112"></a><span class="lineno"> 6112</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAll() = 0;</div><div class="line"><a name="l06113"></a><span class="lineno"> 6113</span>&#160;</div><div class="line"><a name="l06114"></a><span class="lineno"> 6114</span>&#160;    <span class="keyword">virtual</span> VkResult Defragment(</div><div class="line"><a name="l06115"></a><span class="lineno"> 6115</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06116"></a><span class="lineno"> 6116</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06117"></a><span class="lineno"> 6117</span>&#160;        uint32_t maxAllocationsToMove) = 0;</div><div class="line"><a name="l06118"></a><span class="lineno"> 6118</span>&#160;</div><div class="line"><a name="l06119"></a><span class="lineno"> 6119</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetBytesMoved() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l06120"></a><span class="lineno"> 6120</span>&#160;    <span class="keyword">virtual</span> uint32_t GetAllocationsMoved() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l06121"></a><span class="lineno"> 6121</span>&#160;</div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> <span class="keyword">const</span> m_hAllocator;</div><div class="line"><a name="l06124"></a><span class="lineno"> 6124</span>&#160;    VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l06125"></a><span class="lineno"> 6125</span>&#160;    <span class="keyword">const</span> uint32_t m_CurrentFrameIndex;</div><div class="line"><a name="l06126"></a><span class="lineno"> 6126</span>&#160;</div><div class="line"><a name="l06127"></a><span class="lineno"> 6127</span>&#160;    <span class="keyword">struct </span>AllocationInfo</div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span>&#160;    {</div><div class="line"><a name="l06129"></a><span class="lineno"> 6129</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> m_hAllocation;</div><div class="line"><a name="l06130"></a><span class="lineno"> 6130</span>&#160;        VkBool32* m_pChanged;</div><div class="line"><a name="l06131"></a><span class="lineno"> 6131</span>&#160;</div><div class="line"><a name="l06132"></a><span class="lineno"> 6132</span>&#160;        AllocationInfo() :</div><div class="line"><a name="l06133"></a><span class="lineno"> 6133</span>&#160;            m_hAllocation(VK_NULL_HANDLE),</div><div class="line"><a name="l06134"></a><span class="lineno"> 6134</span>&#160;            m_pChanged(VMA_NULL)</div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span>&#160;        {</div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</span>&#160;        }</div><div class="line"><a name="l06137"></a><span class="lineno"> 6137</span>&#160;        AllocationInfo(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged) :</div><div class="line"><a name="l06138"></a><span class="lineno"> 6138</span>&#160;            m_hAllocation(hAlloc),</div><div class="line"><a name="l06139"></a><span class="lineno"> 6139</span>&#160;            m_pChanged(pChanged)</div><div class="line"><a name="l06140"></a><span class="lineno"> 6140</span>&#160;        {</div><div class="line"><a name="l06141"></a><span class="lineno"> 6141</span>&#160;        }</div><div class="line"><a name="l06142"></a><span class="lineno"> 6142</span>&#160;    };</div><div class="line"><a name="l06143"></a><span class="lineno"> 6143</span>&#160;};</div><div class="line"><a name="l06144"></a><span class="lineno"> 6144</span>&#160;</div><div class="line"><a name="l06145"></a><span class="lineno"> 6145</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm_Generic : <span class="keyword">public</span> VmaDefragmentationAlgorithm</div><div class="line"><a name="l06146"></a><span class="lineno"> 6146</span>&#160;{</div><div class="line"><a name="l06147"></a><span class="lineno"> 6147</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationAlgorithm_Generic)</div><div class="line"><a name="l06148"></a><span class="lineno"> 6148</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span>&#160;    VmaDefragmentationAlgorithm_Generic(</div><div class="line"><a name="l06150"></a><span class="lineno"> 6150</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06151"></a><span class="lineno"> 6151</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06152"></a><span class="lineno"> 6152</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06153"></a><span class="lineno"> 6153</span>&#160;        <span class="keywordtype">bool</span> overlappingMoveSupported);</div><div class="line"><a name="l06154"></a><span class="lineno"> 6154</span>&#160;    <span class="keyword">virtual</span> ~VmaDefragmentationAlgorithm_Generic();</div><div class="line"><a name="l06155"></a><span class="lineno"> 6155</span>&#160;</div><div class="line"><a name="l06156"></a><span class="lineno"> 6156</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged);</div><div class="line"><a name="l06157"></a><span class="lineno"> 6157</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAll() { m_AllAllocations = <span class="keyword">true</span>; }</div><div class="line"><a name="l06158"></a><span class="lineno"> 6158</span>&#160;</div><div class="line"><a name="l06159"></a><span class="lineno"> 6159</span>&#160;    <span class="keyword">virtual</span> VkResult Defragment(</div><div class="line"><a name="l06160"></a><span class="lineno"> 6160</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06161"></a><span class="lineno"> 6161</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06162"></a><span class="lineno"> 6162</span>&#160;        uint32_t maxAllocationsToMove);</div><div class="line"><a name="l06163"></a><span class="lineno"> 6163</span>&#160;</div><div class="line"><a name="l06164"></a><span class="lineno"> 6164</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>&#160;    <span class="keyword">virtual</span> uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>&#160;</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>&#160;    uint32_t m_AllocationCount;</div><div class="line"><a name="l06169"></a><span class="lineno"> 6169</span>&#160;    <span class="keywordtype">bool</span> m_AllAllocations;</div><div class="line"><a name="l06170"></a><span class="lineno"> 6170</span>&#160;</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span>&#160;    VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l06172"></a><span class="lineno"> 6172</span>&#160;    uint32_t m_AllocationsMoved;</div><div class="line"><a name="l06173"></a><span class="lineno"> 6173</span>&#160;</div><div class="line"><a name="l06174"></a><span class="lineno"> 6174</span>&#160;    <span class="keyword">struct </span>AllocationInfoSizeGreater</div><div class="line"><a name="l06175"></a><span class="lineno"> 6175</span>&#160;    {</div><div class="line"><a name="l06176"></a><span class="lineno"> 6176</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> AllocationInfo&amp; lhs, <span class="keyword">const</span> AllocationInfo&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06177"></a><span class="lineno"> 6177</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span>&#160;            <span class="keywordflow">return</span> lhs.m_hAllocation-&gt;GetSize() &gt; rhs.m_hAllocation-&gt;GetSize();</div><div class="line"><a name="l06179"></a><span class="lineno"> 6179</span>&#160;        }</div><div class="line"><a name="l06180"></a><span class="lineno"> 6180</span>&#160;    };</div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span>&#160;</div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span>&#160;    <span class="keyword">struct </span>AllocationInfoOffsetGreater</div><div class="line"><a name="l06183"></a><span class="lineno"> 6183</span>&#160;    {</div><div class="line"><a name="l06184"></a><span class="lineno"> 6184</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> AllocationInfo&amp; lhs, <span class="keyword">const</span> AllocationInfo&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06185"></a><span class="lineno"> 6185</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06186"></a><span class="lineno"> 6186</span>&#160;            <span class="keywordflow">return</span> lhs.m_hAllocation-&gt;GetOffset() &gt; rhs.m_hAllocation-&gt;GetOffset();</div><div class="line"><a name="l06187"></a><span class="lineno"> 6187</span>&#160;        }</div><div class="line"><a name="l06188"></a><span class="lineno"> 6188</span>&#160;    };</div><div class="line"><a name="l06189"></a><span class="lineno"> 6189</span>&#160;</div><div class="line"><a name="l06190"></a><span class="lineno"> 6190</span>&#160;    <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l06191"></a><span class="lineno"> 6191</span>&#160;    {</div><div class="line"><a name="l06192"></a><span class="lineno"> 6192</span>&#160;        <span class="keywordtype">size_t</span> m_OriginalBlockIndex;</div><div class="line"><a name="l06193"></a><span class="lineno"> 6193</span>&#160;        VmaDeviceMemoryBlock* m_pBlock;</div><div class="line"><a name="l06194"></a><span class="lineno"> 6194</span>&#160;        <span class="keywordtype">bool</span> m_HasNonMovableAllocations;</div><div class="line"><a name="l06195"></a><span class="lineno"> 6195</span>&#160;        VmaVector&lt; AllocationInfo, VmaStlAllocator&lt;AllocationInfo&gt; &gt; m_Allocations;</div><div class="line"><a name="l06196"></a><span class="lineno"> 6196</span>&#160;</div><div class="line"><a name="l06197"></a><span class="lineno"> 6197</span>&#160;        BlockInfo(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l06198"></a><span class="lineno"> 6198</span>&#160;            m_OriginalBlockIndex(SIZE_MAX),</div><div class="line"><a name="l06199"></a><span class="lineno"> 6199</span>&#160;            m_pBlock(VMA_NULL),</div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span>&#160;            m_HasNonMovableAllocations(true),</div><div class="line"><a name="l06201"></a><span class="lineno"> 6201</span>&#160;            m_Allocations(pAllocationCallbacks)</div><div class="line"><a name="l06202"></a><span class="lineno"> 6202</span>&#160;        {</div><div class="line"><a name="l06203"></a><span class="lineno"> 6203</span>&#160;        }</div><div class="line"><a name="l06204"></a><span class="lineno"> 6204</span>&#160;</div><div class="line"><a name="l06205"></a><span class="lineno"> 6205</span>&#160;        <span class="keywordtype">void</span> CalcHasNonMovableAllocations()</div><div class="line"><a name="l06206"></a><span class="lineno"> 6206</span>&#160;        {</div><div class="line"><a name="l06207"></a><span class="lineno"> 6207</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockAllocCount = m_pBlock-&gt;m_pMetadata-&gt;GetAllocationCount();</div><div class="line"><a name="l06208"></a><span class="lineno"> 6208</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> defragmentAllocCount = m_Allocations.size();</div><div class="line"><a name="l06209"></a><span class="lineno"> 6209</span>&#160;            m_HasNonMovableAllocations = blockAllocCount != defragmentAllocCount;</div><div class="line"><a name="l06210"></a><span class="lineno"> 6210</span>&#160;        }</div><div class="line"><a name="l06211"></a><span class="lineno"> 6211</span>&#160;</div><div class="line"><a name="l06212"></a><span class="lineno"> 6212</span>&#160;        <span class="keywordtype">void</span> SortAllocationsBySizeDescending()</div><div class="line"><a name="l06213"></a><span class="lineno"> 6213</span>&#160;        {</div><div class="line"><a name="l06214"></a><span class="lineno"> 6214</span>&#160;            VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoSizeGreater());</div><div class="line"><a name="l06215"></a><span class="lineno"> 6215</span>&#160;        }</div><div class="line"><a name="l06216"></a><span class="lineno"> 6216</span>&#160;</div><div class="line"><a name="l06217"></a><span class="lineno"> 6217</span>&#160;        <span class="keywordtype">void</span> SortAllocationsByOffsetDescending()</div><div class="line"><a name="l06218"></a><span class="lineno"> 6218</span>&#160;        {</div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span>&#160;            VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoOffsetGreater());</div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</span>&#160;        }</div><div class="line"><a name="l06221"></a><span class="lineno"> 6221</span>&#160;    };</div><div class="line"><a name="l06222"></a><span class="lineno"> 6222</span>&#160;</div><div class="line"><a name="l06223"></a><span class="lineno"> 6223</span>&#160;    <span class="keyword">struct </span>BlockPointerLess</div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span>&#160;    {</div><div class="line"><a name="l06225"></a><span class="lineno"> 6225</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> BlockInfo* pLhsBlockInfo, <span class="keyword">const</span> VmaDeviceMemoryBlock* pRhsBlock)<span class="keyword"> const</span></div><div class="line"><a name="l06226"></a><span class="lineno"> 6226</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06227"></a><span class="lineno"> 6227</span>&#160;            <span class="keywordflow">return</span> pLhsBlockInfo-&gt;m_pBlock &lt; pRhsBlock;</div><div class="line"><a name="l06228"></a><span class="lineno"> 6228</span>&#160;        }</div><div class="line"><a name="l06229"></a><span class="lineno"> 6229</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> BlockInfo* pLhsBlockInfo, <span class="keyword">const</span> BlockInfo* pRhsBlockInfo)<span class="keyword"> const</span></div><div class="line"><a name="l06230"></a><span class="lineno"> 6230</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06231"></a><span class="lineno"> 6231</span>&#160;            <span class="keywordflow">return</span> pLhsBlockInfo-&gt;m_pBlock &lt; pRhsBlockInfo-&gt;m_pBlock;</div><div class="line"><a name="l06232"></a><span class="lineno"> 6232</span>&#160;        }</div><div class="line"><a name="l06233"></a><span class="lineno"> 6233</span>&#160;    };</div><div class="line"><a name="l06234"></a><span class="lineno"> 6234</span>&#160;</div><div class="line"><a name="l06235"></a><span class="lineno"> 6235</span>&#160;    <span class="comment">// 1. Blocks with some non-movable allocations go first.</span></div><div class="line"><a name="l06236"></a><span class="lineno"> 6236</span>&#160;    <span class="comment">// 2. Blocks with smaller sumFreeSize go first.</span></div><div class="line"><a name="l06237"></a><span class="lineno"> 6237</span>&#160;    <span class="keyword">struct </span>BlockInfoCompareMoveDestination</div><div class="line"><a name="l06238"></a><span class="lineno"> 6238</span>&#160;    {</div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> BlockInfo* pLhsBlockInfo, <span class="keyword">const</span> BlockInfo* pRhsBlockInfo)<span class="keyword"> const</span></div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span>&#160;            <span class="keywordflow">if</span>(pLhsBlockInfo-&gt;m_HasNonMovableAllocations &amp;&amp; !pRhsBlockInfo-&gt;m_HasNonMovableAllocations)</div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span>&#160;            {</div><div class="line"><a name="l06243"></a><span class="lineno"> 6243</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06244"></a><span class="lineno"> 6244</span>&#160;            }</div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span>&#160;            <span class="keywordflow">if</span>(!pLhsBlockInfo-&gt;m_HasNonMovableAllocations &amp;&amp; pRhsBlockInfo-&gt;m_HasNonMovableAllocations)</div><div class="line"><a name="l06246"></a><span class="lineno"> 6246</span>&#160;            {</div><div class="line"><a name="l06247"></a><span class="lineno"> 6247</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06248"></a><span class="lineno"> 6248</span>&#160;            }</div><div class="line"><a name="l06249"></a><span class="lineno"> 6249</span>&#160;            <span class="keywordflow">if</span>(pLhsBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;GetSumFreeSize() &lt; pRhsBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;GetSumFreeSize())</div><div class="line"><a name="l06250"></a><span class="lineno"> 6250</span>&#160;            {</div><div class="line"><a name="l06251"></a><span class="lineno"> 6251</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span>&#160;            }</div><div class="line"><a name="l06253"></a><span class="lineno"> 6253</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06254"></a><span class="lineno"> 6254</span>&#160;        }</div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span>&#160;    };</div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span>&#160;</div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>&#160;    <span class="keyword">typedef</span> VmaVector&lt; BlockInfo*, VmaStlAllocator&lt;BlockInfo*&gt; &gt; BlockInfoVector;</div><div class="line"><a name="l06258"></a><span class="lineno"> 6258</span>&#160;    BlockInfoVector m_Blocks;</div><div class="line"><a name="l06259"></a><span class="lineno"> 6259</span>&#160;</div><div class="line"><a name="l06260"></a><span class="lineno"> 6260</span>&#160;    VkResult DefragmentRound(</div><div class="line"><a name="l06261"></a><span class="lineno"> 6261</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06262"></a><span class="lineno"> 6262</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06263"></a><span class="lineno"> 6263</span>&#160;        uint32_t maxAllocationsToMove);</div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</span>&#160;</div><div class="line"><a name="l06265"></a><span class="lineno"> 6265</span>&#160;    <span class="keywordtype">size_t</span> CalcBlocksWithNonMovableCount() <span class="keyword">const</span>;</div><div class="line"><a name="l06266"></a><span class="lineno"> 6266</span>&#160;</div><div class="line"><a name="l06267"></a><span class="lineno"> 6267</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> MoveMakesSense(</div><div class="line"><a name="l06268"></a><span class="lineno"> 6268</span>&#160;        <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l06269"></a><span class="lineno"> 6269</span>&#160;        <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset);</div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span>&#160;};</div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span>&#160;</div><div class="line"><a name="l06272"></a><span class="lineno"> 6272</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm_Fast : <span class="keyword">public</span> VmaDefragmentationAlgorithm</div><div class="line"><a name="l06273"></a><span class="lineno"> 6273</span>&#160;{</div><div class="line"><a name="l06274"></a><span class="lineno"> 6274</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationAlgorithm_Fast)</div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span>&#160;    VmaDefragmentationAlgorithm_Fast(</div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06279"></a><span class="lineno"> 6279</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06280"></a><span class="lineno"> 6280</span>&#160;        <span class="keywordtype">bool</span> overlappingMoveSupported);</div><div class="line"><a name="l06281"></a><span class="lineno"> 6281</span>&#160;    <span class="keyword">virtual</span> ~VmaDefragmentationAlgorithm_Fast();</div><div class="line"><a name="l06282"></a><span class="lineno"> 6282</span>&#160;</div><div class="line"><a name="l06283"></a><span class="lineno"> 6283</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged) { ++m_AllocationCount; }</div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAll() { m_AllAllocations = <span class="keyword">true</span>; }</div><div class="line"><a name="l06285"></a><span class="lineno"> 6285</span>&#160;</div><div class="line"><a name="l06286"></a><span class="lineno"> 6286</span>&#160;    <span class="keyword">virtual</span> VkResult Defragment(</div><div class="line"><a name="l06287"></a><span class="lineno"> 6287</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06288"></a><span class="lineno"> 6288</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span>&#160;        uint32_t maxAllocationsToMove);</div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span>&#160;</div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l06292"></a><span class="lineno"> 6292</span>&#160;    <span class="keyword">virtual</span> uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span>&#160;</div><div class="line"><a name="l06294"></a><span class="lineno"> 6294</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06295"></a><span class="lineno"> 6295</span>&#160;    <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l06296"></a><span class="lineno"> 6296</span>&#160;    {</div><div class="line"><a name="l06297"></a><span class="lineno"> 6297</span>&#160;        <span class="keywordtype">size_t</span> origBlockIndex;</div><div class="line"><a name="l06298"></a><span class="lineno"> 6298</span>&#160;    };</div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span>&#160;</div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span>&#160;    <span class="keyword">class </span>FreeSpaceDatabase</div><div class="line"><a name="l06301"></a><span class="lineno"> 6301</span>&#160;    {</div><div class="line"><a name="l06302"></a><span class="lineno"> 6302</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l06303"></a><span class="lineno"> 6303</span>&#160;        FreeSpaceDatabase()</div><div class="line"><a name="l06304"></a><span class="lineno"> 6304</span>&#160;        {</div><div class="line"><a name="l06305"></a><span class="lineno"> 6305</span>&#160;            FreeSpace s = {};</div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span>&#160;            s.blockInfoIndex = SIZE_MAX;</div><div class="line"><a name="l06307"></a><span class="lineno"> 6307</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; MAX_COUNT; ++i)</div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span>&#160;            {</div><div class="line"><a name="l06309"></a><span class="lineno"> 6309</span>&#160;                m_FreeSpaces[i] = s;</div><div class="line"><a name="l06310"></a><span class="lineno"> 6310</span>&#160;            }</div><div class="line"><a name="l06311"></a><span class="lineno"> 6311</span>&#160;        }</div><div class="line"><a name="l06312"></a><span class="lineno"> 6312</span>&#160;</div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span>&#160;        <span class="keywordtype">void</span> Register(<span class="keywordtype">size_t</span> blockInfoIndex, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</span>&#160;        {</div><div class="line"><a name="l06315"></a><span class="lineno"> 6315</span>&#160;            <span class="keywordflow">if</span>(size &lt; VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l06316"></a><span class="lineno"> 6316</span>&#160;            {</div><div class="line"><a name="l06317"></a><span class="lineno"> 6317</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span>&#160;            }</div><div class="line"><a name="l06319"></a><span class="lineno"> 6319</span>&#160;</div><div class="line"><a name="l06320"></a><span class="lineno"> 6320</span>&#160;            <span class="comment">// Find first invalid or the smallest structure.</span></div><div class="line"><a name="l06321"></a><span class="lineno"> 6321</span>&#160;            <span class="keywordtype">size_t</span> bestIndex = SIZE_MAX;</div><div class="line"><a name="l06322"></a><span class="lineno"> 6322</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; MAX_COUNT; ++i)</div><div class="line"><a name="l06323"></a><span class="lineno"> 6323</span>&#160;            {</div><div class="line"><a name="l06324"></a><span class="lineno"> 6324</span>&#160;                <span class="comment">// Empty structure.</span></div><div class="line"><a name="l06325"></a><span class="lineno"> 6325</span>&#160;                <span class="keywordflow">if</span>(m_FreeSpaces[i].blockInfoIndex == SIZE_MAX)</div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span>&#160;                {</div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span>&#160;                    bestIndex = i;</div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l06329"></a><span class="lineno"> 6329</span>&#160;                }</div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</span>&#160;                <span class="keywordflow">if</span>(m_FreeSpaces[i].size &lt; size &amp;&amp;</div><div class="line"><a name="l06331"></a><span class="lineno"> 6331</span>&#160;                    (bestIndex == SIZE_MAX || m_FreeSpaces[bestIndex].size &gt; m_FreeSpaces[i].size))</div><div class="line"><a name="l06332"></a><span class="lineno"> 6332</span>&#160;                {</div><div class="line"><a name="l06333"></a><span class="lineno"> 6333</span>&#160;                    bestIndex = i;</div><div class="line"><a name="l06334"></a><span class="lineno"> 6334</span>&#160;                }</div><div class="line"><a name="l06335"></a><span class="lineno"> 6335</span>&#160;            }</div><div class="line"><a name="l06336"></a><span class="lineno"> 6336</span>&#160;</div><div class="line"><a name="l06337"></a><span class="lineno"> 6337</span>&#160;            <span class="keywordflow">if</span>(bestIndex != SIZE_MAX)</div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span>&#160;            {</div><div class="line"><a name="l06339"></a><span class="lineno"> 6339</span>&#160;                m_FreeSpaces[bestIndex].blockInfoIndex = blockInfoIndex;</div><div class="line"><a name="l06340"></a><span class="lineno"> 6340</span>&#160;                m_FreeSpaces[bestIndex].offset = offset;</div><div class="line"><a name="l06341"></a><span class="lineno"> 6341</span>&#160;                m_FreeSpaces[bestIndex].size = size;</div><div class="line"><a name="l06342"></a><span class="lineno"> 6342</span>&#160;            }</div><div class="line"><a name="l06343"></a><span class="lineno"> 6343</span>&#160;        }</div><div class="line"><a name="l06344"></a><span class="lineno"> 6344</span>&#160;</div><div class="line"><a name="l06345"></a><span class="lineno"> 6345</span>&#160;        <span class="keywordtype">bool</span> Fetch(VkDeviceSize alignment, VkDeviceSize size,</div><div class="line"><a name="l06346"></a><span class="lineno"> 6346</span>&#160;            <span class="keywordtype">size_t</span>&amp; outBlockInfoIndex, VkDeviceSize&amp; outDstOffset)</div><div class="line"><a name="l06347"></a><span class="lineno"> 6347</span>&#160;        {</div><div class="line"><a name="l06348"></a><span class="lineno"> 6348</span>&#160;            <span class="keywordtype">size_t</span> bestIndex = SIZE_MAX;</div><div class="line"><a name="l06349"></a><span class="lineno"> 6349</span>&#160;            VkDeviceSize bestFreeSpaceAfter = 0;</div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; MAX_COUNT; ++i)</div><div class="line"><a name="l06351"></a><span class="lineno"> 6351</span>&#160;            {</div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span>&#160;                <span class="comment">// Structure is valid.</span></div><div class="line"><a name="l06353"></a><span class="lineno"> 6353</span>&#160;                <span class="keywordflow">if</span>(m_FreeSpaces[i].blockInfoIndex != SIZE_MAX)</div><div class="line"><a name="l06354"></a><span class="lineno"> 6354</span>&#160;                {</div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span>&#160;                    <span class="keyword">const</span> VkDeviceSize dstOffset = VmaAlignUp(m_FreeSpaces[i].offset, alignment);</div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>&#160;                    <span class="comment">// Allocation fits into this structure.</span></div><div class="line"><a name="l06357"></a><span class="lineno"> 6357</span>&#160;                    <span class="keywordflow">if</span>(dstOffset + size &lt;= m_FreeSpaces[i].offset + m_FreeSpaces[i].size)</div><div class="line"><a name="l06358"></a><span class="lineno"> 6358</span>&#160;                    {</div><div class="line"><a name="l06359"></a><span class="lineno"> 6359</span>&#160;                        <span class="keyword">const</span> VkDeviceSize freeSpaceAfter = (m_FreeSpaces[i].offset + m_FreeSpaces[i].size) -</div><div class="line"><a name="l06360"></a><span class="lineno"> 6360</span>&#160;                            (dstOffset + size);</div><div class="line"><a name="l06361"></a><span class="lineno"> 6361</span>&#160;                        <span class="keywordflow">if</span>(bestIndex == SIZE_MAX || freeSpaceAfter &gt; bestFreeSpaceAfter)</div><div class="line"><a name="l06362"></a><span class="lineno"> 6362</span>&#160;                        {</div><div class="line"><a name="l06363"></a><span class="lineno"> 6363</span>&#160;                            bestIndex = i;</div><div class="line"><a name="l06364"></a><span class="lineno"> 6364</span>&#160;                            bestFreeSpaceAfter = freeSpaceAfter;</div><div class="line"><a name="l06365"></a><span class="lineno"> 6365</span>&#160;                        }</div><div class="line"><a name="l06366"></a><span class="lineno"> 6366</span>&#160;                    }</div><div class="line"><a name="l06367"></a><span class="lineno"> 6367</span>&#160;                }</div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span>&#160;            }</div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span>&#160;            </div><div class="line"><a name="l06370"></a><span class="lineno"> 6370</span>&#160;            <span class="keywordflow">if</span>(bestIndex != SIZE_MAX)</div><div class="line"><a name="l06371"></a><span class="lineno"> 6371</span>&#160;            {</div><div class="line"><a name="l06372"></a><span class="lineno"> 6372</span>&#160;                outBlockInfoIndex = m_FreeSpaces[bestIndex].blockInfoIndex;</div><div class="line"><a name="l06373"></a><span class="lineno"> 6373</span>&#160;                outDstOffset = VmaAlignUp(m_FreeSpaces[bestIndex].offset, alignment);</div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span>&#160;</div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span>&#160;                <span class="keywordflow">if</span>(bestFreeSpaceAfter &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span>&#160;                {</div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</span>&#160;                    <span class="comment">// Leave this structure for remaining empty space.</span></div><div class="line"><a name="l06378"></a><span class="lineno"> 6378</span>&#160;                    <span class="keyword">const</span> VkDeviceSize alignmentPlusSize = (outDstOffset - m_FreeSpaces[bestIndex].offset) + size;</div><div class="line"><a name="l06379"></a><span class="lineno"> 6379</span>&#160;                    m_FreeSpaces[bestIndex].offset += alignmentPlusSize;</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span>&#160;                    m_FreeSpaces[bestIndex].size -= alignmentPlusSize;</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span>&#160;                }</div><div class="line"><a name="l06382"></a><span class="lineno"> 6382</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l06383"></a><span class="lineno"> 6383</span>&#160;                {</div><div class="line"><a name="l06384"></a><span class="lineno"> 6384</span>&#160;                    <span class="comment">// This structure becomes invalid.</span></div><div class="line"><a name="l06385"></a><span class="lineno"> 6385</span>&#160;                    m_FreeSpaces[bestIndex].blockInfoIndex = SIZE_MAX;</div><div class="line"><a name="l06386"></a><span class="lineno"> 6386</span>&#160;                }</div><div class="line"><a name="l06387"></a><span class="lineno"> 6387</span>&#160;</div><div class="line"><a name="l06388"></a><span class="lineno"> 6388</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span>&#160;            }</div><div class="line"><a name="l06390"></a><span class="lineno"> 6390</span>&#160;</div><div class="line"><a name="l06391"></a><span class="lineno"> 6391</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span>&#160;        }</div><div class="line"><a name="l06393"></a><span class="lineno"> 6393</span>&#160;</div><div class="line"><a name="l06394"></a><span class="lineno"> 6394</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l06395"></a><span class="lineno"> 6395</span>&#160;        <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> MAX_COUNT = 4;</div><div class="line"><a name="l06396"></a><span class="lineno"> 6396</span>&#160;</div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</span>&#160;        <span class="keyword">struct </span>FreeSpace</div><div class="line"><a name="l06398"></a><span class="lineno"> 6398</span>&#160;        {</div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span>&#160;            <span class="keywordtype">size_t</span> blockInfoIndex; <span class="comment">// SIZE_MAX means this structure is invalid.</span></div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span>&#160;            VkDeviceSize offset;</div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span>&#160;            VkDeviceSize size;</div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span>&#160;        } m_FreeSpaces[MAX_COUNT];</div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span>&#160;    };</div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span>&#160;</div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> m_OverlappingMoveSupported;</div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span>&#160;</div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span>&#160;    uint32_t m_AllocationCount;</div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span>&#160;    <span class="keywordtype">bool</span> m_AllAllocations;</div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span>&#160;</div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span>&#160;    VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l06411"></a><span class="lineno"> 6411</span>&#160;    uint32_t m_AllocationsMoved;</div><div class="line"><a name="l06412"></a><span class="lineno"> 6412</span>&#160;</div><div class="line"><a name="l06413"></a><span class="lineno"> 6413</span>&#160;    VmaVector&lt; BlockInfo, VmaStlAllocator&lt;BlockInfo&gt; &gt; m_BlockInfos;</div><div class="line"><a name="l06414"></a><span class="lineno"> 6414</span>&#160;</div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span>&#160;    <span class="keywordtype">void</span> PreprocessMetadata();</div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span>&#160;    <span class="keywordtype">void</span> PostprocessMetadata();</div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span>&#160;    <span class="keywordtype">void</span> InsertSuballoc(VmaBlockMetadata_Generic* pMetadata, <span class="keyword">const</span> VmaSuballocation&amp; suballoc);</div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span>&#160;};</div><div class="line"><a name="l06419"></a><span class="lineno"> 6419</span>&#160;</div><div class="line"><a name="l06420"></a><span class="lineno"> 6420</span>&#160;<span class="keyword">struct </span>VmaBlockDefragmentationContext</div><div class="line"><a name="l06421"></a><span class="lineno"> 6421</span>&#160;{</div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span>&#160;    <span class="keyword">enum</span> BLOCK_FLAG</div><div class="line"><a name="l06423"></a><span class="lineno"> 6423</span>&#160;    {</div><div class="line"><a name="l06424"></a><span class="lineno"> 6424</span>&#160;        BLOCK_FLAG_USED = 0x00000001,</div><div class="line"><a name="l06425"></a><span class="lineno"> 6425</span>&#160;    };</div><div class="line"><a name="l06426"></a><span class="lineno"> 6426</span>&#160;    uint32_t flags;</div><div class="line"><a name="l06427"></a><span class="lineno"> 6427</span>&#160;    VkBuffer hBuffer;</div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span>&#160;};</div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</span>&#160;</div><div class="line"><a name="l06430"></a><span class="lineno"> 6430</span>&#160;<span class="keyword">class </span>VmaBlockVectorDefragmentationContext</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span>&#160;{</div><div class="line"><a name="l06432"></a><span class="lineno"> 6432</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockVectorDefragmentationContext)</div><div class="line"><a name="l06433"></a><span class="lineno"> 6433</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06434"></a><span class="lineno"> 6434</span>&#160;    VkResult res;</div><div class="line"><a name="l06435"></a><span class="lineno"> 6435</span>&#160;    <span class="keywordtype">bool</span> mutexLocked;</div><div class="line"><a name="l06436"></a><span class="lineno"> 6436</span>&#160;    VmaVector&lt; VmaBlockDefragmentationContext, VmaStlAllocator&lt;VmaBlockDefragmentationContext&gt; &gt; blockContexts;</div><div class="line"><a name="l06437"></a><span class="lineno"> 6437</span>&#160;</div><div class="line"><a name="l06438"></a><span class="lineno"> 6438</span>&#160;    VmaBlockVectorDefragmentationContext(</div><div class="line"><a name="l06439"></a><span class="lineno"> 6439</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06440"></a><span class="lineno"> 6440</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hCustomPool, <span class="comment">// Optional.</span></div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span>&#160;        uint32_t currFrameIndex);</div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>&#160;    ~VmaBlockVectorDefragmentationContext();</div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>&#160;</div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> GetCustomPool()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hCustomPool; }</div><div class="line"><a name="l06446"></a><span class="lineno"> 6446</span>&#160;    VmaBlockVector* GetBlockVector()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pBlockVector; }</div><div class="line"><a name="l06447"></a><span class="lineno"> 6447</span>&#160;    VmaDefragmentationAlgorithm* GetAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pAlgorithm; }</div><div class="line"><a name="l06448"></a><span class="lineno"> 6448</span>&#160;</div><div class="line"><a name="l06449"></a><span class="lineno"> 6449</span>&#160;    <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged);</div><div class="line"><a name="l06450"></a><span class="lineno"> 6450</span>&#160;    <span class="keywordtype">void</span> AddAll() { m_AllAllocations = <span class="keyword">true</span>; }</div><div class="line"><a name="l06451"></a><span class="lineno"> 6451</span>&#160;</div><div class="line"><a name="l06452"></a><span class="lineno"> 6452</span>&#160;    <span class="keywordtype">void</span> Begin(<span class="keywordtype">bool</span> overlappingMoveSupported);</div><div class="line"><a name="l06453"></a><span class="lineno"> 6453</span>&#160;</div><div class="line"><a name="l06454"></a><span class="lineno"> 6454</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06455"></a><span class="lineno"> 6455</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l06456"></a><span class="lineno"> 6456</span>&#160;    <span class="comment">// Null if not from custom pool.</span></div><div class="line"><a name="l06457"></a><span class="lineno"> 6457</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hCustomPool;</div><div class="line"><a name="l06458"></a><span class="lineno"> 6458</span>&#160;    <span class="comment">// Redundant, for convenience not to fetch from m_hCustomPool-&gt;m_BlockVector or m_hAllocator-&gt;m_pBlockVectors.</span></div><div class="line"><a name="l06459"></a><span class="lineno"> 6459</span>&#160;    VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l06460"></a><span class="lineno"> 6460</span>&#160;    <span class="keyword">const</span> uint32_t m_CurrFrameIndex;</div><div class="line"><a name="l06461"></a><span class="lineno"> 6461</span>&#160;    <span class="comment">// Owner of this object.</span></div><div class="line"><a name="l06462"></a><span class="lineno"> 6462</span>&#160;    VmaDefragmentationAlgorithm* m_pAlgorithm;</div><div class="line"><a name="l06463"></a><span class="lineno"> 6463</span>&#160;</div><div class="line"><a name="l06464"></a><span class="lineno"> 6464</span>&#160;    <span class="keyword">struct </span>AllocInfo</div><div class="line"><a name="l06465"></a><span class="lineno"> 6465</span>&#160;    {</div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc;</div><div class="line"><a name="l06467"></a><span class="lineno"> 6467</span>&#160;        VkBool32* pChanged;</div><div class="line"><a name="l06468"></a><span class="lineno"> 6468</span>&#160;    };</div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span>&#160;    <span class="comment">// Used between constructor and Begin.</span></div><div class="line"><a name="l06470"></a><span class="lineno"> 6470</span>&#160;    VmaVector&lt; AllocInfo, VmaStlAllocator&lt;AllocInfo&gt; &gt; m_Allocations;</div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>&#160;    <span class="keywordtype">bool</span> m_AllAllocations;</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</span>&#160;};</div><div class="line"><a name="l06473"></a><span class="lineno"> 6473</span>&#160;</div><div class="line"><a name="l06474"></a><span class="lineno"> 6474</span>&#160;<span class="keyword">struct </span>VmaDefragmentationContext_T</div><div class="line"><a name="l06475"></a><span class="lineno"> 6475</span>&#160;{</div><div class="line"><a name="l06476"></a><span class="lineno"> 6476</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06477"></a><span class="lineno"> 6477</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationContext_T)</div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</span>&#160;    VmaDefragmentationContext_T(</div><div class="line"><a name="l06480"></a><span class="lineno"> 6480</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06481"></a><span class="lineno"> 6481</span>&#160;        uint32_t currFrameIndex,</div><div class="line"><a name="l06482"></a><span class="lineno"> 6482</span>&#160;        uint32_t flags,</div><div class="line"><a name="l06483"></a><span class="lineno"> 6483</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats);</div><div class="line"><a name="l06484"></a><span class="lineno"> 6484</span>&#160;    ~VmaDefragmentationContext_T();</div><div class="line"><a name="l06485"></a><span class="lineno"> 6485</span>&#160;</div><div class="line"><a name="l06486"></a><span class="lineno"> 6486</span>&#160;    <span class="keywordtype">void</span> AddPools(uint32_t poolCount, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPools);</div><div class="line"><a name="l06487"></a><span class="lineno"> 6487</span>&#160;    <span class="keywordtype">void</span> AddAllocations(</div><div class="line"><a name="l06488"></a><span class="lineno"> 6488</span>&#160;        uint32_t allocationCount,</div><div class="line"><a name="l06489"></a><span class="lineno"> 6489</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span>&#160;        VkBool32* pAllocationsChanged);</div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span>&#160;</div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span>&#160;<span class="comment">    Returns:</span></div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span>&#160;<span class="comment">    - `VK_SUCCESS` if succeeded and object can be destroyed immediately.</span></div><div class="line"><a name="l06495"></a><span class="lineno"> 6495</span>&#160;<span class="comment">    - `VK_NOT_READY` if succeeded but the object must remain alive until vmaDefragmentationEnd().</span></div><div class="line"><a name="l06496"></a><span class="lineno"> 6496</span>&#160;<span class="comment">    - Negative value if error occured and object can be destroyed immediately.</span></div><div class="line"><a name="l06497"></a><span class="lineno"> 6497</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06498"></a><span class="lineno"> 6498</span>&#160;    VkResult Defragment(</div><div class="line"><a name="l06499"></a><span class="lineno"> 6499</span>&#160;        VkDeviceSize maxCpuBytesToMove, uint32_t maxCpuAllocationsToMove,</div><div class="line"><a name="l06500"></a><span class="lineno"> 6500</span>&#160;        VkDeviceSize maxGpuBytesToMove, uint32_t maxGpuAllocationsToMove,</div><div class="line"><a name="l06501"></a><span class="lineno"> 6501</span>&#160;        VkCommandBuffer commandBuffer, <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats);</div><div class="line"><a name="l06502"></a><span class="lineno"> 6502</span>&#160;</div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06504"></a><span class="lineno"> 6504</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l06505"></a><span class="lineno"> 6505</span>&#160;    <span class="keyword">const</span> uint32_t m_CurrFrameIndex;</div><div class="line"><a name="l06506"></a><span class="lineno"> 6506</span>&#160;    <span class="keyword">const</span> uint32_t m_Flags;</div><div class="line"><a name="l06507"></a><span class="lineno"> 6507</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* <span class="keyword">const</span> m_pStats;</div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</span>&#160;    <span class="comment">// Owner of these objects.</span></div><div class="line"><a name="l06509"></a><span class="lineno"> 6509</span>&#160;    VmaBlockVectorDefragmentationContext* m_DefaultPoolContexts[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06510"></a><span class="lineno"> 6510</span>&#160;    <span class="comment">// Owner of these objects.</span></div><div class="line"><a name="l06511"></a><span class="lineno"> 6511</span>&#160;    VmaVector&lt; VmaBlockVectorDefragmentationContext*, VmaStlAllocator&lt;VmaBlockVectorDefragmentationContext*&gt; &gt; m_CustomPoolContexts;</div><div class="line"><a name="l06512"></a><span class="lineno"> 6512</span>&#160;};</div><div class="line"><a name="l06513"></a><span class="lineno"> 6513</span>&#160;</div><div class="line"><a name="l06514"></a><span class="lineno"> 6514</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06515"></a><span class="lineno"> 6515</span>&#160;</div><div class="line"><a name="l06516"></a><span class="lineno"> 6516</span>&#160;<span class="keyword">class </span>VmaRecorder</div><div class="line"><a name="l06517"></a><span class="lineno"> 6517</span>&#160;{</div><div class="line"><a name="l06518"></a><span class="lineno"> 6518</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06519"></a><span class="lineno"> 6519</span>&#160;    VmaRecorder();</div><div class="line"><a name="l06520"></a><span class="lineno"> 6520</span>&#160;    VkResult Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>&amp; settings, <span class="keywordtype">bool</span> useMutex);</div><div class="line"><a name="l06521"></a><span class="lineno"> 6521</span>&#160;    <span class="keywordtype">void</span> WriteConfiguration(</div><div class="line"><a name="l06522"></a><span class="lineno"> 6522</span>&#160;        <span class="keyword">const</span> VkPhysicalDeviceProperties&amp; devProps,</div><div class="line"><a name="l06523"></a><span class="lineno"> 6523</span>&#160;        <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties&amp; memProps,</div><div class="line"><a name="l06524"></a><span class="lineno"> 6524</span>&#160;        <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled);</div><div class="line"><a name="l06525"></a><span class="lineno"> 6525</span>&#160;    ~VmaRecorder();</div><div class="line"><a name="l06526"></a><span class="lineno"> 6526</span>&#160;</div><div class="line"><a name="l06527"></a><span class="lineno"> 6527</span>&#160;    <span class="keywordtype">void</span> RecordCreateAllocator(uint32_t frameIndex);</div><div class="line"><a name="l06528"></a><span class="lineno"> 6528</span>&#160;    <span class="keywordtype">void</span> RecordDestroyAllocator(uint32_t frameIndex);</div><div class="line"><a name="l06529"></a><span class="lineno"> 6529</span>&#160;    <span class="keywordtype">void</span> RecordCreatePool(uint32_t frameIndex,</div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>&#160;    <span class="keywordtype">void</span> RecordDestroyPool(uint32_t frameIndex, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06533"></a><span class="lineno"> 6533</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l06534"></a><span class="lineno"> 6534</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06535"></a><span class="lineno"> 6535</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l06538"></a><span class="lineno"> 6538</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06539"></a><span class="lineno"> 6539</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06540"></a><span class="lineno"> 6540</span>&#160;        uint64_t allocationCount,</div><div class="line"><a name="l06541"></a><span class="lineno"> 6541</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06542"></a><span class="lineno"> 6542</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l06543"></a><span class="lineno"> 6543</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06544"></a><span class="lineno"> 6544</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06548"></a><span class="lineno"> 6548</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l06549"></a><span class="lineno"> 6549</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l06551"></a><span class="lineno"> 6551</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l06552"></a><span class="lineno"> 6552</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06553"></a><span class="lineno"> 6553</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06554"></a><span class="lineno"> 6554</span>&#160;    <span class="keywordtype">void</span> RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l06555"></a><span class="lineno"> 6555</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06556"></a><span class="lineno"> 6556</span>&#160;    <span class="keywordtype">void</span> RecordFreeMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l06557"></a><span class="lineno"> 6557</span>&#160;        uint64_t allocationCount,</div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span>&#160;    <span class="keywordtype">void</span> RecordResizeAllocation(</div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>&#160;        uint32_t frameIndex,</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l06562"></a><span class="lineno"> 6562</span>&#160;        VkDeviceSize newSize);</div><div class="line"><a name="l06563"></a><span class="lineno"> 6563</span>&#160;    <span class="keywordtype">void</span> RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l06564"></a><span class="lineno"> 6564</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l06566"></a><span class="lineno"> 6566</span>&#160;    <span class="keywordtype">void</span> RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06567"></a><span class="lineno"> 6567</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06568"></a><span class="lineno"> 6568</span>&#160;    <span class="keywordtype">void</span> RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l06569"></a><span class="lineno"> 6569</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06570"></a><span class="lineno"> 6570</span>&#160;    <span class="keywordtype">void</span> RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l06571"></a><span class="lineno"> 6571</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06572"></a><span class="lineno"> 6572</span>&#160;    <span class="keywordtype">void</span> RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06573"></a><span class="lineno"> 6573</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l06574"></a><span class="lineno"> 6574</span>&#160;    <span class="keywordtype">void</span> RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span>&#160;    <span class="keywordtype">void</span> RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span>&#160;        <span class="keyword">const</span> VkBufferCreateInfo&amp; bufCreateInfo,</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>&#160;    <span class="keywordtype">void</span> RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span>&#160;        <span class="keyword">const</span> VkImageCreateInfo&amp; imageCreateInfo,</div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l06583"></a><span class="lineno"> 6583</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06584"></a><span class="lineno"> 6584</span>&#160;    <span class="keywordtype">void</span> RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l06585"></a><span class="lineno"> 6585</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06586"></a><span class="lineno"> 6586</span>&#160;    <span class="keywordtype">void</span> RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06588"></a><span class="lineno"> 6588</span>&#160;    <span class="keywordtype">void</span> RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06589"></a><span class="lineno"> 6589</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06590"></a><span class="lineno"> 6590</span>&#160;    <span class="keywordtype">void</span> RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l06591"></a><span class="lineno"> 6591</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06592"></a><span class="lineno"> 6592</span>&#160;    <span class="keywordtype">void</span> RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l06593"></a><span class="lineno"> 6593</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06594"></a><span class="lineno"> 6594</span>&#160;    <span class="keywordtype">void</span> RecordDefragmentationBegin(uint32_t frameIndex,</div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx);</div><div class="line"><a name="l06597"></a><span class="lineno"> 6597</span>&#160;    <span class="keywordtype">void</span> RecordDefragmentationEnd(uint32_t frameIndex,</div><div class="line"><a name="l06598"></a><span class="lineno"> 6598</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx);</div><div class="line"><a name="l06599"></a><span class="lineno"> 6599</span>&#160;</div><div class="line"><a name="l06600"></a><span class="lineno"> 6600</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06601"></a><span class="lineno"> 6601</span>&#160;    <span class="keyword">struct </span>CallParams</div><div class="line"><a name="l06602"></a><span class="lineno"> 6602</span>&#160;    {</div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span>&#160;        uint32_t threadId;</div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span>&#160;        <span class="keywordtype">double</span> time;</div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span>&#160;    };</div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span>&#160;</div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span>&#160;    <span class="keyword">class </span>UserDataString</div><div class="line"><a name="l06608"></a><span class="lineno"> 6608</span>&#160;    {</div><div class="line"><a name="l06609"></a><span class="lineno"> 6609</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span>&#160;        UserDataString(<a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags, <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l06611"></a><span class="lineno"> 6611</span>&#160; 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   <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a> m_Flags;</div><div class="line"><a name="l06620"></a><span class="lineno"> 6620</span>&#160;    FILE* m_File;</div><div class="line"><a name="l06621"></a><span class="lineno"> 6621</span>&#160;    VMA_MUTEX m_FileMutex;</div><div class="line"><a name="l06622"></a><span class="lineno"> 6622</span>&#160;    int64_t m_Freq;</div><div class="line"><a name="l06623"></a><span class="lineno"> 6623</span>&#160;    int64_t m_StartCounter;</div><div class="line"><a name="l06624"></a><span class="lineno"> 6624</span>&#160;</div><div class="line"><a name="l06625"></a><span class="lineno"> 6625</span>&#160;    <span class="keywordtype">void</span> GetBasicParams(CallParams&amp; outParams);</div><div class="line"><a name="l06626"></a><span class="lineno"> 6626</span>&#160;</div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>&#160;    <span class="comment">// T must be a pointer type, e.g. VmaAllocation, VmaPool.</span></div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06629"></a><span class="lineno"> 6629</span>&#160;    <span class="keywordtype">void</span> PrintPointerList(uint64_t count, <span class="keyword">const</span> T* pItems)</div><div class="line"><a name="l06630"></a><span class="lineno"> 6630</span>&#160;    {</div><div class="line"><a name="l06631"></a><span class="lineno"> 6631</span>&#160;        <span class="keywordflow">if</span>(count)</div><div class="line"><a name="l06632"></a><span class="lineno"> 6632</span>&#160;        {</div><div class="line"><a name="l06633"></a><span class="lineno"> 6633</span>&#160;            fprintf(m_File, <span class="stringliteral">&quot;%p&quot;</span>, pItems[0]);</div><div class="line"><a name="l06634"></a><span class="lineno"> 6634</span>&#160;            <span class="keywordflow">for</span>(uint64_t i = 1; i &lt; count; ++i)</div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span>&#160;            {</div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span>&#160;                fprintf(m_File, <span class="stringliteral">&quot; %p&quot;</span>, pItems[i]);</div><div class="line"><a name="l06637"></a><span class="lineno"> 6637</span>&#160;            }</div><div class="line"><a name="l06638"></a><span class="lineno"> 6638</span>&#160;        }</div><div class="line"><a name="l06639"></a><span class="lineno"> 6639</span>&#160;    }</div><div class="line"><a name="l06640"></a><span class="lineno"> 6640</span>&#160;</div><div class="line"><a name="l06641"></a><span class="lineno"> 6641</span>&#160;    <span class="keywordtype">void</span> PrintPointerList(uint64_t count, <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pItems);</div><div class="line"><a name="l06642"></a><span class="lineno"> 6642</span>&#160;    <span class="keywordtype">void</span> Flush();</div><div class="line"><a name="l06643"></a><span class="lineno"> 6643</span>&#160;};</div><div class="line"><a name="l06644"></a><span class="lineno"> 6644</span>&#160;</div><div class="line"><a name="l06645"></a><span class="lineno"> 6645</span>&#160;<span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span>&#160;</div><div class="line"><a name="l06647"></a><span class="lineno"> 6647</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l06648"></a><span class="lineno"> 6648</span>&#160;<span class="comment">Thread-safe wrapper over VmaPoolAllocator free list, for allocation of VmaAllocation_T objects.</span></div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l06650"></a><span class="lineno"> 6650</span>&#160;<span class="keyword">class </span>VmaAllocationObjectAllocator</div><div class="line"><a name="l06651"></a><span class="lineno"> 6651</span>&#160;{</div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span>&#160;    VMA_CLASS_NO_COPY(VmaAllocationObjectAllocator)</div><div class="line"><a name="l06653"></a><span class="lineno"> 6653</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06654"></a><span class="lineno"> 6654</span>&#160;    VmaAllocationObjectAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l06655"></a><span class="lineno"> 6655</span>&#160;</div><div class="line"><a name="l06656"></a><span class="lineno"> 6656</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> Allocate();</div><div class="line"><a name="l06657"></a><span class="lineno"> 6657</span>&#160;    <span class="keywordtype">void</span> Free(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc);</div><div class="line"><a name="l06658"></a><span class="lineno"> 6658</span>&#160;</div><div class="line"><a name="l06659"></a><span class="lineno"> 6659</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span>&#160;    VMA_MUTEX m_Mutex;</div><div class="line"><a name="l06661"></a><span class="lineno"> 6661</span>&#160;    VmaPoolAllocator&lt;VmaAllocation_T&gt; m_Allocator;</div><div class="line"><a name="l06662"></a><span class="lineno"> 6662</span>&#160;};</div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span>&#160;</div><div class="line"><a name="l06664"></a><span class="lineno"> 6664</span>&#160;<span class="comment">// Main allocator object.</span></div><div class="line"><a name="l06665"></a><span class="lineno"> 6665</span>&#160;<span class="keyword">struct </span>VmaAllocator_T</div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span>&#160;{</div><div class="line"><a name="l06667"></a><span class="lineno"> 6667</span>&#160;    VMA_CLASS_NO_COPY(VmaAllocator_T)</div><div class="line"><a name="l06668"></a><span class="lineno"> 6668</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span>&#160;    <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>&#160;    <span class="keywordtype">bool</span> m_UseKhrDedicatedAllocation;</div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span>&#160;    VkDevice m_hDevice;</div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span>&#160;    <span class="keywordtype">bool</span> m_AllocationCallbacksSpecified;</div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>&#160;    VkAllocationCallbacks m_AllocationCallbacks;</div><div class="line"><a name="l06674"></a><span class="lineno"> 6674</span>&#160;    <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> m_DeviceMemoryCallbacks;</div><div class="line"><a name="l06675"></a><span class="lineno"> 6675</span>&#160;    VmaAllocationObjectAllocator m_AllocationObjectAllocator;</div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span>&#160;    </div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span>&#160;    <span class="comment">// Number of bytes free out of limit, or VK_WHOLE_SIZE if no limit for that heap.</span></div><div class="line"><a name="l06678"></a><span class="lineno"> 6678</span>&#160;    VkDeviceSize m_HeapSizeLimit[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l06679"></a><span class="lineno"> 6679</span>&#160;    VMA_MUTEX m_HeapSizeLimitMutex;</div><div class="line"><a name="l06680"></a><span class="lineno"> 6680</span>&#160;</div><div class="line"><a name="l06681"></a><span class="lineno"> 6681</span>&#160;    VkPhysicalDeviceProperties m_PhysicalDeviceProperties;</div><div class="line"><a name="l06682"></a><span class="lineno"> 6682</span>&#160;    VkPhysicalDeviceMemoryProperties m_MemProps;</div><div class="line"><a name="l06683"></a><span class="lineno"> 6683</span>&#160;</div><div class="line"><a name="l06684"></a><span class="lineno"> 6684</span>&#160;    <span class="comment">// Default pools.</span></div><div class="line"><a name="l06685"></a><span class="lineno"> 6685</span>&#160;    VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06686"></a><span class="lineno"> 6686</span>&#160;</div><div class="line"><a name="l06687"></a><span class="lineno"> 6687</span>&#160;    <span class="comment">// Each vector is sorted by memory (handle value).</span></div><div class="line"><a name="l06688"></a><span class="lineno"> 6688</span>&#160;    <span class="keyword">typedef</span> VmaVector&lt; VmaAllocation, VmaStlAllocator&lt;VmaAllocation&gt; &gt; AllocationVectorType;</div><div class="line"><a name="l06689"></a><span class="lineno"> 6689</span>&#160;    AllocationVectorType* m_pDedicatedAllocations[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06690"></a><span class="lineno"> 6690</span>&#160;    VMA_RW_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span>&#160;</div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span>&#160;    VmaAllocator_T(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo);</div><div class="line"><a name="l06693"></a><span class="lineno"> 6693</span>&#160;    VkResult Init(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo);</div><div class="line"><a name="l06694"></a><span class="lineno"> 6694</span>&#160;    ~VmaAllocator_T();</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>&#160;</div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const</span></div><div class="line"><a name="l06697"></a><span class="lineno"> 6697</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06698"></a><span class="lineno"> 6698</span>&#160;        <span class="keywordflow">return</span> m_AllocationCallbacksSpecified ? &amp;m_AllocationCallbacks : 0;</div><div class="line"><a name="l06699"></a><span class="lineno"> 6699</span>&#160;    }</div><div class="line"><a name="l06700"></a><span class="lineno"> 6700</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>&amp; GetVulkanFunctions()<span class="keyword"> const</span></div><div class="line"><a name="l06701"></a><span class="lineno"> 6701</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span>&#160;        <span class="keywordflow">return</span> m_VulkanFunctions;</div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span>&#160;    }</div><div class="line"><a name="l06704"></a><span class="lineno"> 6704</span>&#160;</div><div class="line"><a name="l06705"></a><span class="lineno"> 6705</span>&#160;    VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const</span></div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span>&#160;        <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>&#160;            static_cast&lt;VkDeviceSize&gt;(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY),</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span>&#160;            m_PhysicalDeviceProperties.limits.bufferImageGranularity);</div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span>&#160;    }</div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>&#160;</div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span>&#160;    uint32_t GetMemoryHeapCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryHeapCount; }</div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span>&#160;    uint32_t GetMemoryTypeCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryTypeCount; }</div><div class="line"><a name="l06714"></a><span class="lineno"> 6714</span>&#160;</div><div class="line"><a name="l06715"></a><span class="lineno"> 6715</span>&#160;    uint32_t MemoryTypeIndexToHeapIndex(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l06716"></a><span class="lineno"> 6716</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06717"></a><span class="lineno"> 6717</span>&#160;        VMA_ASSERT(memTypeIndex &lt; m_MemProps.memoryTypeCount);</div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span>&#160;        <span class="keywordflow">return</span> m_MemProps.memoryTypes[memTypeIndex].heapIndex;</div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>&#160;    }</div><div class="line"><a name="l06720"></a><span class="lineno"> 6720</span>&#160;    <span class="comment">// True when specific memory type is HOST_VISIBLE but not HOST_COHERENT.</span></div><div class="line"><a name="l06721"></a><span class="lineno"> 6721</span>&#160;    <span class="keywordtype">bool</span> IsMemoryTypeNonCoherent(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l06722"></a><span class="lineno"> 6722</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06723"></a><span class="lineno"> 6723</span>&#160;        <span class="keywordflow">return</span> (m_MemProps.memoryTypes[memTypeIndex].propertyFlags &amp; (VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)) ==</div><div class="line"><a name="l06724"></a><span class="lineno"> 6724</span>&#160;            VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l06725"></a><span class="lineno"> 6725</span>&#160;    }</div><div class="line"><a name="l06726"></a><span class="lineno"> 6726</span>&#160;    <span class="comment">// Minimum alignment for all allocations in specific memory type.</span></div><div class="line"><a name="l06727"></a><span class="lineno"> 6727</span>&#160;    VkDeviceSize GetMemoryTypeMinAlignment(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l06728"></a><span class="lineno"> 6728</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06729"></a><span class="lineno"> 6729</span>&#160;        <span class="keywordflow">return</span> IsMemoryTypeNonCoherent(memTypeIndex) ?</div><div class="line"><a name="l06730"></a><span class="lineno"> 6730</span>&#160;            VMA_MAX((VkDeviceSize)VMA_DEBUG_ALIGNMENT, m_PhysicalDeviceProperties.limits.nonCoherentAtomSize) :</div><div class="line"><a name="l06731"></a><span class="lineno"> 6731</span>&#160;            (VkDeviceSize)VMA_DEBUG_ALIGNMENT;</div><div class="line"><a name="l06732"></a><span class="lineno"> 6732</span>&#160;    }</div><div class="line"><a name="l06733"></a><span class="lineno"> 6733</span>&#160;</div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span>&#160;    <span class="keywordtype">bool</span> IsIntegratedGpu()<span class="keyword"> const</span></div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06736"></a><span class="lineno"> 6736</span>&#160;        <span class="keywordflow">return</span> m_PhysicalDeviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;</div><div class="line"><a name="l06737"></a><span class="lineno"> 6737</span>&#160;    }</div><div class="line"><a name="l06738"></a><span class="lineno"> 6738</span>&#160;</div><div class="line"><a name="l06739"></a><span class="lineno"> 6739</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06740"></a><span class="lineno"> 6740</span>&#160;    VmaRecorder* GetRecorder()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pRecorder; }</div><div class="line"><a name="l06741"></a><span class="lineno"> 6741</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06742"></a><span class="lineno"> 6742</span>&#160;</div><div class="line"><a name="l06743"></a><span class="lineno"> 6743</span>&#160;    <span class="keywordtype">void</span> GetBufferMemoryRequirements(</div><div class="line"><a name="l06744"></a><span class="lineno"> 6744</span>&#160;        VkBuffer hBuffer,</div><div class="line"><a name="l06745"></a><span class="lineno"> 6745</span>&#160;        VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l06746"></a><span class="lineno"> 6746</span>&#160;        <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l06747"></a><span class="lineno"> 6747</span>&#160;        <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l06748"></a><span class="lineno"> 6748</span>&#160;    <span class="keywordtype">void</span> GetImageMemoryRequirements(</div><div class="line"><a name="l06749"></a><span class="lineno"> 6749</span>&#160;        VkImage hImage,</div><div class="line"><a name="l06750"></a><span class="lineno"> 6750</span>&#160;        VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l06751"></a><span class="lineno"> 6751</span>&#160;        <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l06752"></a><span class="lineno"> 6752</span>&#160;        <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l06753"></a><span class="lineno"> 6753</span>&#160;</div><div class="line"><a name="l06754"></a><span class="lineno"> 6754</span>&#160;    <span class="comment">// Main allocation function.</span></div><div class="line"><a name="l06755"></a><span class="lineno"> 6755</span>&#160;    VkResult AllocateMemory(</div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06757"></a><span class="lineno"> 6757</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l06758"></a><span class="lineno"> 6758</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span>&#160;        VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span>&#160;        VkImage dedicatedImage,</div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06762"></a><span class="lineno"> 6762</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06763"></a><span class="lineno"> 6763</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06764"></a><span class="lineno"> 6764</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06765"></a><span class="lineno"> 6765</span>&#160;</div><div class="line"><a name="l06766"></a><span class="lineno"> 6766</span>&#160;    <span class="comment">// Main deallocation function.</span></div><div class="line"><a name="l06767"></a><span class="lineno"> 6767</span>&#160;    <span class="keywordtype">void</span> FreeMemory(</div><div class="line"><a name="l06768"></a><span class="lineno"> 6768</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06769"></a><span class="lineno"> 6769</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06770"></a><span class="lineno"> 6770</span>&#160;</div><div class="line"><a name="l06771"></a><span class="lineno"> 6771</span>&#160;    VkResult ResizeAllocation(</div><div class="line"><a name="l06772"></a><span class="lineno"> 6772</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l06773"></a><span class="lineno"> 6773</span>&#160;        VkDeviceSize newSize);</div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span>&#160;</div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span>&#160;    <span class="keywordtype">void</span> CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l06776"></a><span class="lineno"> 6776</span>&#160;</div><div class="line"><a name="l06777"></a><span class="lineno"> 6777</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json);</div><div class="line"><a name="l06779"></a><span class="lineno"> 6779</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06780"></a><span class="lineno"> 6780</span>&#160;</div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span>&#160;    VkResult DefragmentationBegin(</div><div class="line"><a name="l06782"></a><span class="lineno"> 6782</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l06783"></a><span class="lineno"> 6783</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l06784"></a><span class="lineno"> 6784</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a>* pContext);</div><div class="line"><a name="l06785"></a><span class="lineno"> 6785</span>&#160;    VkResult DefragmentationEnd(</div><div class="line"><a name="l06786"></a><span class="lineno"> 6786</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> context);</div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span>&#160;</div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span>&#160;    <span class="keywordtype">void</span> GetAllocationInfo(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l06789"></a><span class="lineno"> 6789</span>&#160;    <span class="keywordtype">bool</span> TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l06790"></a><span class="lineno"> 6790</span>&#160;</div><div class="line"><a name="l06791"></a><span class="lineno"> 6791</span>&#160;    VkResult CreatePool(<span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool);</div><div class="line"><a name="l06792"></a><span class="lineno"> 6792</span>&#160;    <span class="keywordtype">void</span> DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06793"></a><span class="lineno"> 6793</span>&#160;    <span class="keywordtype">void</span> GetPoolStats(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool, <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l06794"></a><span class="lineno"> 6794</span>&#160;</div><div class="line"><a name="l06795"></a><span class="lineno"> 6795</span>&#160;    <span class="keywordtype">void</span> SetCurrentFrameIndex(uint32_t frameIndex);</div><div class="line"><a name="l06796"></a><span class="lineno"> 6796</span>&#160;    uint32_t GetCurrentFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CurrentFrameIndex.load(); }</div><div class="line"><a name="l06797"></a><span class="lineno"> 6797</span>&#160;</div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span>&#160;    <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</span>&#160;        <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l06801"></a><span class="lineno"> 6801</span>&#160;    VkResult CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool);</div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span>&#160;    VkResult CheckCorruption(uint32_t memoryTypeBits);</div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span>&#160;</div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span>&#160;    <span class="keywordtype">void</span> CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span>&#160;</div><div class="line"><a name="l06806"></a><span class="lineno"> 6806</span>&#160;    VkResult AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory);</div><div class="line"><a name="l06807"></a><span class="lineno"> 6807</span>&#160;    <span class="keywordtype">void</span> FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory);</div><div class="line"><a name="l06808"></a><span class="lineno"> 6808</span>&#160;</div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</span>&#160;    VkResult Map(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l06810"></a><span class="lineno"> 6810</span>&#160;    <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span>&#160;</div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>&#160;    VkResult BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer);</div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span>&#160;    VkResult BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage);</div><div class="line"><a name="l06814"></a><span class="lineno"> 6814</span>&#160;</div><div class="line"><a name="l06815"></a><span class="lineno"> 6815</span>&#160;    <span class="keywordtype">void</span> FlushOrInvalidateAllocation(</div><div class="line"><a name="l06816"></a><span class="lineno"> 6816</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span>&#160;        VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span>&#160;        VMA_CACHE_OPERATION op);</div><div class="line"><a name="l06819"></a><span class="lineno"> 6819</span>&#160;</div><div class="line"><a name="l06820"></a><span class="lineno"> 6820</span>&#160;    <span class="keywordtype">void</span> FillAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, uint8_t pattern);</div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</span>&#160;</div><div class="line"><a name="l06822"></a><span class="lineno"> 6822</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</span>&#160;<span class="comment">    Returns bit mask of memory types that can support defragmentation on GPU as</span></div><div class="line"><a name="l06824"></a><span class="lineno"> 6824</span>&#160;<span class="comment">    they support creation of required buffer for copy operations.</span></div><div class="line"><a name="l06825"></a><span class="lineno"> 6825</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06826"></a><span class="lineno"> 6826</span>&#160;    uint32_t GetGpuDefragmentationMemoryTypeBits();</div><div class="line"><a name="l06827"></a><span class="lineno"> 6827</span>&#160;</div><div class="line"><a name="l06828"></a><span class="lineno"> 6828</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06829"></a><span class="lineno"> 6829</span>&#160;    VkDeviceSize m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l06830"></a><span class="lineno"> 6830</span>&#160;</div><div class="line"><a name="l06831"></a><span class="lineno"> 6831</span>&#160;    VkPhysicalDevice m_PhysicalDevice;</div><div class="line"><a name="l06832"></a><span class="lineno"> 6832</span>&#160;    VMA_ATOMIC_UINT32 m_CurrentFrameIndex;</div><div class="line"><a name="l06833"></a><span class="lineno"> 6833</span>&#160;    VMA_ATOMIC_UINT32 m_GpuDefragmentationMemoryTypeBits; <span class="comment">// UINT32_MAX means uninitialized.</span></div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</span>&#160;    </div><div class="line"><a name="l06835"></a><span class="lineno"> 6835</span>&#160;    VMA_RW_MUTEX m_PoolsMutex;</div><div class="line"><a name="l06836"></a><span class="lineno"> 6836</span>&#160;    <span class="comment">// Protected by m_PoolsMutex. Sorted by pointer value.</span></div><div class="line"><a name="l06837"></a><span class="lineno"> 6837</span>&#160;    VmaVector&lt;VmaPool, VmaStlAllocator&lt;VmaPool&gt; &gt; m_Pools;</div><div class="line"><a name="l06838"></a><span class="lineno"> 6838</span>&#160;    uint32_t m_NextPoolId;</div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span>&#160;</div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span>&#160;    <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> m_VulkanFunctions;</div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span>&#160;</div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06843"></a><span class="lineno"> 6843</span>&#160;    VmaRecorder* m_pRecorder;</div><div class="line"><a name="l06844"></a><span class="lineno"> 6844</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06845"></a><span class="lineno"> 6845</span>&#160;</div><div class="line"><a name="l06846"></a><span class="lineno"> 6846</span>&#160;    <span class="keywordtype">void</span> ImportVulkanFunctions(<span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>* pVulkanFunctions);</div><div class="line"><a name="l06847"></a><span class="lineno"> 6847</span>&#160;</div><div class="line"><a name="l06848"></a><span class="lineno"> 6848</span>&#160;    VkDeviceSize CalcPreferredBlockSize(uint32_t memTypeIndex);</div><div class="line"><a name="l06849"></a><span class="lineno"> 6849</span>&#160;</div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span>&#160;    VkResult AllocateMemoryOfType(</div><div class="line"><a name="l06851"></a><span class="lineno"> 6851</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06852"></a><span class="lineno"> 6852</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l06853"></a><span class="lineno"> 6853</span>&#160;        <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l06854"></a><span class="lineno"> 6854</span>&#160;        VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span>&#160;        VkImage dedicatedImage,</div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>&#160;        uint32_t memTypeIndex,</div><div class="line"><a name="l06858"></a><span class="lineno"> 6858</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06859"></a><span class="lineno"> 6859</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06860"></a><span class="lineno"> 6860</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06861"></a><span class="lineno"> 6861</span>&#160;</div><div class="line"><a name="l06862"></a><span class="lineno"> 6862</span>&#160;    <span class="comment">// Helper function only to be used inside AllocateDedicatedMemory.</span></div><div class="line"><a name="l06863"></a><span class="lineno"> 6863</span>&#160;    VkResult AllocateDedicatedMemoryPage(</div><div class="line"><a name="l06864"></a><span class="lineno"> 6864</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06865"></a><span class="lineno"> 6865</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span>&#160;        uint32_t memTypeIndex,</div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span>&#160;        <span class="keyword">const</span> VkMemoryAllocateInfo&amp; allocInfo,</div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</span>&#160;        <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l06869"></a><span class="lineno"> 6869</span>&#160;        <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</span>&#160;        <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l06871"></a><span class="lineno"> 6871</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06872"></a><span class="lineno"> 6872</span>&#160;</div><div class="line"><a name="l06873"></a><span class="lineno"> 6873</span>&#160;    <span class="comment">// Allocates and registers new VkDeviceMemory specifically for dedicated allocations.</span></div><div class="line"><a name="l06874"></a><span class="lineno"> 6874</span>&#160;    VkResult AllocateDedicatedMemory(</div><div class="line"><a name="l06875"></a><span class="lineno"> 6875</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06876"></a><span class="lineno"> 6876</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>&#160;        uint32_t memTypeIndex,</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span>&#160;        <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span>&#160;        <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span>&#160;        <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>&#160;        VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06882"></a><span class="lineno"> 6882</span>&#160;        VkImage dedicatedImage,</div><div class="line"><a name="l06883"></a><span class="lineno"> 6883</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06885"></a><span class="lineno"> 6885</span>&#160;</div><div class="line"><a name="l06886"></a><span class="lineno"> 6886</span>&#160;    <span class="keywordtype">void</span> FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06887"></a><span class="lineno"> 6887</span>&#160;</div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06889"></a><span class="lineno"> 6889</span>&#160;<span class="comment">    Calculates and returns bit mask of memory types that can support defragmentation</span></div><div class="line"><a name="l06890"></a><span class="lineno"> 6890</span>&#160;<span class="comment">    on GPU as they support creation of required buffer for copy operations.</span></div><div class="line"><a name="l06891"></a><span class="lineno"> 6891</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06892"></a><span class="lineno"> 6892</span>&#160;    uint32_t CalculateGpuDefragmentationMemoryTypeBits() <span class="keyword">const</span>;</div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span>&#160;};</div><div class="line"><a name="l06894"></a><span class="lineno"> 6894</span>&#160;</div><div class="line"><a name="l06896"></a><span class="lineno"> 6896</span>&#160;<span class="comment">// Memory allocation #2 after VmaAllocator_T definition</span></div><div class="line"><a name="l06897"></a><span class="lineno"> 6897</span>&#160;</div><div class="line"><a name="l06898"></a><span class="lineno"> 6898</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span>* VmaMalloc(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">size_t</span> size, <span class="keywordtype">size_t</span> alignment)</div><div class="line"><a name="l06899"></a><span class="lineno"> 6899</span>&#160;{</div><div class="line"><a name="l06900"></a><span class="lineno"> 6900</span>&#160;    <span class="keywordflow">return</span> VmaMalloc(&amp;hAllocator-&gt;m_AllocationCallbacks, size, alignment);</div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span>&#160;}</div><div class="line"><a name="l06902"></a><span class="lineno"> 6902</span>&#160;</div><div class="line"><a name="l06903"></a><span class="lineno"> 6903</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaFree(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l06904"></a><span class="lineno"> 6904</span>&#160;{</div><div class="line"><a name="l06905"></a><span class="lineno"> 6905</span>&#160;    VmaFree(&amp;hAllocator-&gt;m_AllocationCallbacks, ptr);</div><div class="line"><a name="l06906"></a><span class="lineno"> 6906</span>&#160;}</div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span>&#160;</div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>&#160;<span class="keyword">static</span> T* VmaAllocate(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</span>&#160;{</div><div class="line"><a name="l06911"></a><span class="lineno"> 6911</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l06912"></a><span class="lineno"> 6912</span>&#160;}</div><div class="line"><a name="l06913"></a><span class="lineno"> 6913</span>&#160;</div><div class="line"><a name="l06914"></a><span class="lineno"> 6914</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06915"></a><span class="lineno"> 6915</span>&#160;<span class="keyword">static</span> T* VmaAllocateArray(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l06916"></a><span class="lineno"> 6916</span>&#160;{</div><div class="line"><a name="l06917"></a><span class="lineno"> 6917</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T) * count, VMA_ALIGN_OF(T));</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>&#160;}</div><div class="line"><a name="l06919"></a><span class="lineno"> 6919</span>&#160;</div><div class="line"><a name="l06920"></a><span class="lineno"> 6920</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06921"></a><span class="lineno"> 6921</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, T* ptr)</div><div class="line"><a name="l06922"></a><span class="lineno"> 6922</span>&#160;{</div><div class="line"><a name="l06923"></a><span class="lineno"> 6923</span>&#160;    <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l06924"></a><span class="lineno"> 6924</span>&#160;    {</div><div class="line"><a name="l06925"></a><span class="lineno"> 6925</span>&#160;        ptr-&gt;~T();</div><div class="line"><a name="l06926"></a><span class="lineno"> 6926</span>&#160;        VmaFree(hAllocator, ptr);</div><div class="line"><a name="l06927"></a><span class="lineno"> 6927</span>&#160;    }</div><div class="line"><a name="l06928"></a><span class="lineno"> 6928</span>&#160;}</div><div class="line"><a name="l06929"></a><span class="lineno"> 6929</span>&#160;</div><div class="line"><a name="l06930"></a><span class="lineno"> 6930</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06931"></a><span class="lineno"> 6931</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete_array(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, T* ptr, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l06932"></a><span class="lineno"> 6932</span>&#160;{</div><div class="line"><a name="l06933"></a><span class="lineno"> 6933</span>&#160;    <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l06934"></a><span class="lineno"> 6934</span>&#160;    {</div><div class="line"><a name="l06935"></a><span class="lineno"> 6935</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span>&#160;            ptr[i].~T();</div><div class="line"><a name="l06937"></a><span class="lineno"> 6937</span>&#160;        VmaFree(hAllocator, ptr);</div><div class="line"><a name="l06938"></a><span class="lineno"> 6938</span>&#160;    }</div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span>&#160;}</div><div class="line"><a name="l06940"></a><span class="lineno"> 6940</span>&#160;</div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>&#160;<span class="comment">// VmaStringBuilder</span></div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span>&#160;</div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span>&#160;</div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span>&#160;<span class="keyword">class </span>VmaStringBuilder</div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>&#160;{</div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span>&#160;    VmaStringBuilder(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> alloc) : m_Data(VmaStlAllocator&lt;char&gt;(alloc-&gt;GetAllocationCallbacks())) { }</div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>&#160;    <span class="keywordtype">size_t</span> GetLength()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Data.size(); }</div><div class="line"><a name="l06951"></a><span class="lineno"> 6951</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span>* GetData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Data.data(); }</div><div class="line"><a name="l06952"></a><span class="lineno"> 6952</span>&#160;</div><div class="line"><a name="l06953"></a><span class="lineno"> 6953</span>&#160;    <span class="keywordtype">void</span> Add(<span class="keywordtype">char</span> ch) { m_Data.push_back(ch); }</div><div class="line"><a name="l06954"></a><span class="lineno"> 6954</span>&#160;    <span class="keywordtype">void</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l06955"></a><span class="lineno"> 6955</span>&#160;    <span class="keywordtype">void</span> AddNewLine() { Add(<span class="charliteral">&#39;\n&#39;</span>); }</div><div class="line"><a name="l06956"></a><span class="lineno"> 6956</span>&#160;    <span class="keywordtype">void</span> AddNumber(uint32_t num);</div><div class="line"><a name="l06957"></a><span class="lineno"> 6957</span>&#160;    <span class="keywordtype">void</span> AddNumber(uint64_t num);</div><div class="line"><a name="l06958"></a><span class="lineno"> 6958</span>&#160;    <span class="keywordtype">void</span> AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l06959"></a><span class="lineno"> 6959</span>&#160;</div><div class="line"><a name="l06960"></a><span class="lineno"> 6960</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06961"></a><span class="lineno"> 6961</span>&#160;    VmaVector&lt; char, VmaStlAllocator&lt;char&gt; &gt; m_Data;</div><div class="line"><a name="l06962"></a><span class="lineno"> 6962</span>&#160;};</div><div class="line"><a name="l06963"></a><span class="lineno"> 6963</span>&#160;</div><div class="line"><a name="l06964"></a><span class="lineno"> 6964</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06965"></a><span class="lineno"> 6965</span>&#160;{</div><div class="line"><a name="l06966"></a><span class="lineno"> 6966</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l06967"></a><span class="lineno"> 6967</span>&#160;    <span class="keywordflow">if</span>(strLen &gt; 0)</div><div class="line"><a name="l06968"></a><span class="lineno"> 6968</span>&#160;    {</div><div class="line"><a name="l06969"></a><span class="lineno"> 6969</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = m_Data.size();</div><div class="line"><a name="l06970"></a><span class="lineno"> 6970</span>&#160;        m_Data.resize(oldCount + strLen);</div><div class="line"><a name="l06971"></a><span class="lineno"> 6971</span>&#160;        memcpy(m_Data.data() + oldCount, pStr, strLen);</div><div class="line"><a name="l06972"></a><span class="lineno"> 6972</span>&#160;    }</div><div class="line"><a name="l06973"></a><span class="lineno"> 6973</span>&#160;}</div><div class="line"><a name="l06974"></a><span class="lineno"> 6974</span>&#160;</div><div class="line"><a name="l06975"></a><span class="lineno"> 6975</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint32_t num)</div><div class="line"><a name="l06976"></a><span class="lineno"> 6976</span>&#160;{</div><div class="line"><a name="l06977"></a><span class="lineno"> 6977</span>&#160;    <span class="keywordtype">char</span> buf[11];</div><div class="line"><a name="l06978"></a><span class="lineno"> 6978</span>&#160;    VmaUint32ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l06979"></a><span class="lineno"> 6979</span>&#160;    Add(buf);</div><div class="line"><a name="l06980"></a><span class="lineno"> 6980</span>&#160;}</div><div class="line"><a name="l06981"></a><span class="lineno"> 6981</span>&#160;</div><div class="line"><a name="l06982"></a><span class="lineno"> 6982</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint64_t num)</div><div class="line"><a name="l06983"></a><span class="lineno"> 6983</span>&#160;{</div><div class="line"><a name="l06984"></a><span class="lineno"> 6984</span>&#160;    <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l06985"></a><span class="lineno"> 6985</span>&#160;    VmaUint64ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l06986"></a><span class="lineno"> 6986</span>&#160;    Add(buf);</div><div class="line"><a name="l06987"></a><span class="lineno"> 6987</span>&#160;}</div><div class="line"><a name="l06988"></a><span class="lineno"> 6988</span>&#160;</div><div class="line"><a name="l06989"></a><span class="lineno"> 6989</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l06990"></a><span class="lineno"> 6990</span>&#160;{</div><div class="line"><a name="l06991"></a><span class="lineno"> 6991</span>&#160;    <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l06992"></a><span class="lineno"> 6992</span>&#160;    VmaPtrToStr(buf, <span class="keyword">sizeof</span>(buf), ptr);</div><div class="line"><a name="l06993"></a><span class="lineno"> 6993</span>&#160;    Add(buf);</div><div class="line"><a name="l06994"></a><span class="lineno"> 6994</span>&#160;}</div><div class="line"><a name="l06995"></a><span class="lineno"> 6995</span>&#160;</div><div class="line"><a name="l06996"></a><span class="lineno"> 6996</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06997"></a><span class="lineno"> 6997</span>&#160;</div><div class="line"><a name="l06999"></a><span class="lineno"> 6999</span>&#160;<span class="comment">// VmaJsonWriter</span></div><div class="line"><a name="l07000"></a><span class="lineno"> 7000</span>&#160;</div><div class="line"><a name="l07001"></a><span class="lineno"> 7001</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07002"></a><span class="lineno"> 7002</span>&#160;</div><div class="line"><a name="l07003"></a><span class="lineno"> 7003</span>&#160;<span class="keyword">class </span>VmaJsonWriter</div><div class="line"><a name="l07004"></a><span class="lineno"> 7004</span>&#160;{</div><div class="line"><a name="l07005"></a><span class="lineno"> 7005</span>&#160;    VMA_CLASS_NO_COPY(VmaJsonWriter)</div><div class="line"><a name="l07006"></a><span class="lineno"> 7006</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l07007"></a><span class="lineno"> 7007</span>&#160;    VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder&amp; sb);</div><div class="line"><a name="l07008"></a><span class="lineno"> 7008</span>&#160;    ~VmaJsonWriter();</div><div class="line"><a name="l07009"></a><span class="lineno"> 7009</span>&#160;</div><div class="line"><a name="l07010"></a><span class="lineno"> 7010</span>&#160;    <span class="keywordtype">void</span> BeginObject(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l07011"></a><span class="lineno"> 7011</span>&#160;    <span class="keywordtype">void</span> EndObject();</div><div class="line"><a name="l07012"></a><span class="lineno"> 7012</span>&#160;    </div><div class="line"><a name="l07013"></a><span class="lineno"> 7013</span>&#160;    <span class="keywordtype">void</span> BeginArray(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l07014"></a><span class="lineno"> 7014</span>&#160;    <span class="keywordtype">void</span> EndArray();</div><div class="line"><a name="l07015"></a><span class="lineno"> 7015</span>&#160;    </div><div class="line"><a name="l07016"></a><span class="lineno"> 7016</span>&#160;    <span class="keywordtype">void</span> WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l07017"></a><span class="lineno"> 7017</span>&#160;    <span class="keywordtype">void</span> BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr = VMA_NULL);</div><div class="line"><a name="l07018"></a><span class="lineno"> 7018</span>&#160;    <span class="keywordtype">void</span> ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l07019"></a><span class="lineno"> 7019</span>&#160;    <span class="keywordtype">void</span> ContinueString(uint32_t n);</div><div class="line"><a name="l07020"></a><span class="lineno"> 7020</span>&#160;    <span class="keywordtype">void</span> ContinueString(uint64_t n);</div><div class="line"><a name="l07021"></a><span class="lineno"> 7021</span>&#160;    <span class="keywordtype">void</span> ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l07022"></a><span class="lineno"> 7022</span>&#160;    <span class="keywordtype">void</span> EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr = VMA_NULL);</div><div class="line"><a name="l07023"></a><span class="lineno"> 7023</span>&#160;    </div><div class="line"><a name="l07024"></a><span class="lineno"> 7024</span>&#160;    <span class="keywordtype">void</span> WriteNumber(uint32_t n);</div><div class="line"><a name="l07025"></a><span class="lineno"> 7025</span>&#160;    <span class="keywordtype">void</span> WriteNumber(uint64_t n);</div><div class="line"><a name="l07026"></a><span class="lineno"> 7026</span>&#160;    <span class="keywordtype">void</span> WriteBool(<span class="keywordtype">bool</span> b);</div><div class="line"><a name="l07027"></a><span class="lineno"> 7027</span>&#160;    <span class="keywordtype">void</span> WriteNull();</div><div class="line"><a name="l07028"></a><span class="lineno"> 7028</span>&#160;</div><div class="line"><a name="l07029"></a><span class="lineno"> 7029</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l07030"></a><span class="lineno"> 7030</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> INDENT;</div><div class="line"><a name="l07031"></a><span class="lineno"> 7031</span>&#160;</div><div class="line"><a name="l07032"></a><span class="lineno"> 7032</span>&#160;    <span class="keyword">enum</span> COLLECTION_TYPE</div><div class="line"><a name="l07033"></a><span class="lineno"> 7033</span>&#160;    {</div><div class="line"><a name="l07034"></a><span class="lineno"> 7034</span>&#160;        COLLECTION_TYPE_OBJECT,</div><div class="line"><a name="l07035"></a><span class="lineno"> 7035</span>&#160;        COLLECTION_TYPE_ARRAY,</div><div class="line"><a name="l07036"></a><span class="lineno"> 7036</span>&#160;    };</div><div class="line"><a name="l07037"></a><span class="lineno"> 7037</span>&#160;    <span class="keyword">struct </span>StackItem</div><div class="line"><a name="l07038"></a><span class="lineno"> 7038</span>&#160;    {</div><div class="line"><a name="l07039"></a><span class="lineno"> 7039</span>&#160;        COLLECTION_TYPE type;</div><div class="line"><a name="l07040"></a><span class="lineno"> 7040</span>&#160;        uint32_t valueCount;</div><div class="line"><a name="l07041"></a><span class="lineno"> 7041</span>&#160;        <span class="keywordtype">bool</span> singleLineMode;</div><div class="line"><a name="l07042"></a><span class="lineno"> 7042</span>&#160;    };</div><div class="line"><a name="l07043"></a><span class="lineno"> 7043</span>&#160;</div><div class="line"><a name="l07044"></a><span class="lineno"> 7044</span>&#160;    VmaStringBuilder&amp; m_SB;</div><div class="line"><a name="l07045"></a><span class="lineno"> 7045</span>&#160;    VmaVector&lt; StackItem, VmaStlAllocator&lt;StackItem&gt; &gt; m_Stack;</div><div class="line"><a name="l07046"></a><span class="lineno"> 7046</span>&#160;    <span class="keywordtype">bool</span> m_InsideString;</div><div class="line"><a name="l07047"></a><span class="lineno"> 7047</span>&#160;</div><div class="line"><a name="l07048"></a><span class="lineno"> 7048</span>&#160;    <span class="keywordtype">void</span> BeginValue(<span class="keywordtype">bool</span> isString);</div><div class="line"><a name="l07049"></a><span class="lineno"> 7049</span>&#160;    <span class="keywordtype">void</span> WriteIndent(<span class="keywordtype">bool</span> oneLess = <span class="keyword">false</span>);</div><div class="line"><a name="l07050"></a><span class="lineno"> 7050</span>&#160;};</div><div class="line"><a name="l07051"></a><span class="lineno"> 7051</span>&#160;</div><div class="line"><a name="l07052"></a><span class="lineno"> 7052</span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> VmaJsonWriter::INDENT = <span class="stringliteral">&quot;  &quot;</span>;</div><div class="line"><a name="l07053"></a><span class="lineno"> 7053</span>&#160;</div><div class="line"><a name="l07054"></a><span class="lineno"> 7054</span>&#160;VmaJsonWriter::VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder&amp; sb) :</div><div class="line"><a name="l07055"></a><span class="lineno"> 7055</span>&#160;    m_SB(sb),</div><div class="line"><a name="l07056"></a><span class="lineno"> 7056</span>&#160;    m_Stack(VmaStlAllocator&lt;StackItem&gt;(pAllocationCallbacks)),</div><div class="line"><a name="l07057"></a><span class="lineno"> 7057</span>&#160;    m_InsideString(false)</div><div class="line"><a name="l07058"></a><span class="lineno"> 7058</span>&#160;{</div><div class="line"><a name="l07059"></a><span class="lineno"> 7059</span>&#160;}</div><div class="line"><a name="l07060"></a><span class="lineno"> 7060</span>&#160;</div><div class="line"><a name="l07061"></a><span class="lineno"> 7061</span>&#160;VmaJsonWriter::~VmaJsonWriter()</div><div class="line"><a name="l07062"></a><span class="lineno"> 7062</span>&#160;{</div><div class="line"><a name="l07063"></a><span class="lineno"> 7063</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07064"></a><span class="lineno"> 7064</span>&#160;    VMA_ASSERT(m_Stack.empty());</div><div class="line"><a name="l07065"></a><span class="lineno"> 7065</span>&#160;}</div><div class="line"><a name="l07066"></a><span class="lineno"> 7066</span>&#160;</div><div class="line"><a name="l07067"></a><span class="lineno"> 7067</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginObject(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l07068"></a><span class="lineno"> 7068</span>&#160;{</div><div class="line"><a name="l07069"></a><span class="lineno"> 7069</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07070"></a><span class="lineno"> 7070</span>&#160;</div><div class="line"><a name="l07071"></a><span class="lineno"> 7071</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07072"></a><span class="lineno"> 7072</span>&#160;    m_SB.Add(<span class="charliteral">&#39;{&#39;</span>);</div><div class="line"><a name="l07073"></a><span class="lineno"> 7073</span>&#160;</div><div class="line"><a name="l07074"></a><span class="lineno"> 7074</span>&#160;    StackItem item;</div><div class="line"><a name="l07075"></a><span class="lineno"> 7075</span>&#160;    item.type = COLLECTION_TYPE_OBJECT;</div><div class="line"><a name="l07076"></a><span class="lineno"> 7076</span>&#160;    item.valueCount = 0;</div><div class="line"><a name="l07077"></a><span class="lineno"> 7077</span>&#160;    item.singleLineMode = singleLine;</div><div class="line"><a name="l07078"></a><span class="lineno"> 7078</span>&#160;    m_Stack.push_back(item);</div><div class="line"><a name="l07079"></a><span class="lineno"> 7079</span>&#160;}</div><div class="line"><a name="l07080"></a><span class="lineno"> 7080</span>&#160;</div><div class="line"><a name="l07081"></a><span class="lineno"> 7081</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::EndObject()</div><div class="line"><a name="l07082"></a><span class="lineno"> 7082</span>&#160;{</div><div class="line"><a name="l07083"></a><span class="lineno"> 7083</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07084"></a><span class="lineno"> 7084</span>&#160;</div><div class="line"><a name="l07085"></a><span class="lineno"> 7085</span>&#160;    WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l07086"></a><span class="lineno"> 7086</span>&#160;    m_SB.Add(<span class="charliteral">&#39;}&#39;</span>);</div><div class="line"><a name="l07087"></a><span class="lineno"> 7087</span>&#160;</div><div class="line"><a name="l07088"></a><span class="lineno"> 7088</span>&#160;    VMA_ASSERT(!m_Stack.empty() &amp;&amp; m_Stack.back().type == COLLECTION_TYPE_OBJECT);</div><div class="line"><a name="l07089"></a><span class="lineno"> 7089</span>&#160;    m_Stack.pop_back();</div><div class="line"><a name="l07090"></a><span class="lineno"> 7090</span>&#160;}</div><div class="line"><a name="l07091"></a><span class="lineno"> 7091</span>&#160;</div><div class="line"><a name="l07092"></a><span class="lineno"> 7092</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginArray(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l07093"></a><span class="lineno"> 7093</span>&#160;{</div><div class="line"><a name="l07094"></a><span class="lineno"> 7094</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07095"></a><span class="lineno"> 7095</span>&#160;</div><div class="line"><a name="l07096"></a><span class="lineno"> 7096</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07097"></a><span class="lineno"> 7097</span>&#160;    m_SB.Add(<span class="charliteral">&#39;[&#39;</span>);</div><div class="line"><a name="l07098"></a><span class="lineno"> 7098</span>&#160;</div><div class="line"><a name="l07099"></a><span class="lineno"> 7099</span>&#160;    StackItem item;</div><div class="line"><a name="l07100"></a><span class="lineno"> 7100</span>&#160;    item.type = COLLECTION_TYPE_ARRAY;</div><div class="line"><a name="l07101"></a><span class="lineno"> 7101</span>&#160;    item.valueCount = 0;</div><div class="line"><a name="l07102"></a><span class="lineno"> 7102</span>&#160;    item.singleLineMode = singleLine;</div><div class="line"><a name="l07103"></a><span class="lineno"> 7103</span>&#160;    m_Stack.push_back(item);</div><div class="line"><a name="l07104"></a><span class="lineno"> 7104</span>&#160;}</div><div class="line"><a name="l07105"></a><span class="lineno"> 7105</span>&#160;</div><div class="line"><a name="l07106"></a><span class="lineno"> 7106</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::EndArray()</div><div class="line"><a name="l07107"></a><span class="lineno"> 7107</span>&#160;{</div><div class="line"><a name="l07108"></a><span class="lineno"> 7108</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07109"></a><span class="lineno"> 7109</span>&#160;</div><div class="line"><a name="l07110"></a><span class="lineno"> 7110</span>&#160;    WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l07111"></a><span class="lineno"> 7111</span>&#160;    m_SB.Add(<span class="charliteral">&#39;]&#39;</span>);</div><div class="line"><a name="l07112"></a><span class="lineno"> 7112</span>&#160;</div><div class="line"><a name="l07113"></a><span class="lineno"> 7113</span>&#160;    VMA_ASSERT(!m_Stack.empty() &amp;&amp; m_Stack.back().type == COLLECTION_TYPE_ARRAY);</div><div class="line"><a name="l07114"></a><span class="lineno"> 7114</span>&#160;    m_Stack.pop_back();</div><div class="line"><a name="l07115"></a><span class="lineno"> 7115</span>&#160;}</div><div class="line"><a name="l07116"></a><span class="lineno"> 7116</span>&#160;</div><div class="line"><a name="l07117"></a><span class="lineno"> 7117</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07118"></a><span class="lineno"> 7118</span>&#160;{</div><div class="line"><a name="l07119"></a><span class="lineno"> 7119</span>&#160;    BeginString(pStr);</div><div class="line"><a name="l07120"></a><span class="lineno"> 7120</span>&#160;    EndString();</div><div class="line"><a name="l07121"></a><span class="lineno"> 7121</span>&#160;}</div><div class="line"><a name="l07122"></a><span class="lineno"> 7122</span>&#160;</div><div class="line"><a name="l07123"></a><span class="lineno"> 7123</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07124"></a><span class="lineno"> 7124</span>&#160;{</div><div class="line"><a name="l07125"></a><span class="lineno"> 7125</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07126"></a><span class="lineno"> 7126</span>&#160;</div><div class="line"><a name="l07127"></a><span class="lineno"> 7127</span>&#160;    BeginValue(<span class="keyword">true</span>);</div><div class="line"><a name="l07128"></a><span class="lineno"> 7128</span>&#160;    m_SB.Add(<span class="charliteral">&#39;&quot;&#39;</span>);</div><div class="line"><a name="l07129"></a><span class="lineno"> 7129</span>&#160;    m_InsideString = <span class="keyword">true</span>;</div><div class="line"><a name="l07130"></a><span class="lineno"> 7130</span>&#160;    <span class="keywordflow">if</span>(pStr != VMA_NULL &amp;&amp; pStr[0] != <span class="charliteral">&#39;\0&#39;</span>)</div><div class="line"><a name="l07131"></a><span class="lineno"> 7131</span>&#160;    {</div><div class="line"><a name="l07132"></a><span class="lineno"> 7132</span>&#160;        ContinueString(pStr);</div><div class="line"><a name="l07133"></a><span class="lineno"> 7133</span>&#160;    }</div><div class="line"><a name="l07134"></a><span class="lineno"> 7134</span>&#160;}</div><div class="line"><a name="l07135"></a><span class="lineno"> 7135</span>&#160;</div><div class="line"><a name="l07136"></a><span class="lineno"> 7136</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07137"></a><span class="lineno"> 7137</span>&#160;{</div><div class="line"><a name="l07138"></a><span class="lineno"> 7138</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07139"></a><span class="lineno"> 7139</span>&#160;</div><div class="line"><a name="l07140"></a><span class="lineno"> 7140</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l07141"></a><span class="lineno"> 7141</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; strLen; ++i)</div><div class="line"><a name="l07142"></a><span class="lineno"> 7142</span>&#160;    {</div><div class="line"><a name="l07143"></a><span class="lineno"> 7143</span>&#160;        <span class="keywordtype">char</span> ch = pStr[i];</div><div class="line"><a name="l07144"></a><span class="lineno"> 7144</span>&#160;        <span class="keywordflow">if</span>(ch == <span class="charliteral">&#39;\\&#39;</span>)</div><div class="line"><a name="l07145"></a><span class="lineno"> 7145</span>&#160;        {</div><div class="line"><a name="l07146"></a><span class="lineno"> 7146</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\\\&quot;</span>);</div><div class="line"><a name="l07147"></a><span class="lineno"> 7147</span>&#160;        }</div><div class="line"><a name="l07148"></a><span class="lineno"> 7148</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch == <span class="charliteral">&#39;&quot;&#39;</span>)</div><div class="line"><a name="l07149"></a><span class="lineno"> 7149</span>&#160;        {</div><div class="line"><a name="l07150"></a><span class="lineno"> 7150</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\\&quot;&quot;</span>);</div><div class="line"><a name="l07151"></a><span class="lineno"> 7151</span>&#160;        }</div><div class="line"><a name="l07152"></a><span class="lineno"> 7152</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch &gt;= 32)</div><div class="line"><a name="l07153"></a><span class="lineno"> 7153</span>&#160;        {</div><div class="line"><a name="l07154"></a><span class="lineno"> 7154</span>&#160;            m_SB.Add(ch);</div><div class="line"><a name="l07155"></a><span class="lineno"> 7155</span>&#160;        }</div><div class="line"><a name="l07156"></a><span class="lineno"> 7156</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">switch</span>(ch)</div><div class="line"><a name="l07157"></a><span class="lineno"> 7157</span>&#160;        {</div><div class="line"><a name="l07158"></a><span class="lineno"> 7158</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\b&#39;</span>:</div><div class="line"><a name="l07159"></a><span class="lineno"> 7159</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\b&quot;</span>);</div><div class="line"><a name="l07160"></a><span class="lineno"> 7160</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07161"></a><span class="lineno"> 7161</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\f&#39;</span>:</div><div class="line"><a name="l07162"></a><span class="lineno"> 7162</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\f&quot;</span>);</div><div class="line"><a name="l07163"></a><span class="lineno"> 7163</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07164"></a><span class="lineno"> 7164</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\n&#39;</span>:</div><div class="line"><a name="l07165"></a><span class="lineno"> 7165</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\n&quot;</span>);</div><div class="line"><a name="l07166"></a><span class="lineno"> 7166</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07167"></a><span class="lineno"> 7167</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\r&#39;</span>:</div><div class="line"><a name="l07168"></a><span class="lineno"> 7168</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\r&quot;</span>);</div><div class="line"><a name="l07169"></a><span class="lineno"> 7169</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07170"></a><span class="lineno"> 7170</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\t&#39;</span>:</div><div class="line"><a name="l07171"></a><span class="lineno"> 7171</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\t&quot;</span>);</div><div class="line"><a name="l07172"></a><span class="lineno"> 7172</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07173"></a><span class="lineno"> 7173</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l07174"></a><span class="lineno"> 7174</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Character not currently supported.&quot;</span>);</div><div class="line"><a name="l07175"></a><span class="lineno"> 7175</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07176"></a><span class="lineno"> 7176</span>&#160;        }</div><div class="line"><a name="l07177"></a><span class="lineno"> 7177</span>&#160;    }</div><div class="line"><a name="l07178"></a><span class="lineno"> 7178</span>&#160;}</div><div class="line"><a name="l07179"></a><span class="lineno"> 7179</span>&#160;</div><div class="line"><a name="l07180"></a><span class="lineno"> 7180</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint32_t n)</div><div class="line"><a name="l07181"></a><span class="lineno"> 7181</span>&#160;{</div><div class="line"><a name="l07182"></a><span class="lineno"> 7182</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07183"></a><span class="lineno"> 7183</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07184"></a><span class="lineno"> 7184</span>&#160;}</div><div class="line"><a name="l07185"></a><span class="lineno"> 7185</span>&#160;</div><div class="line"><a name="l07186"></a><span class="lineno"> 7186</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint64_t n)</div><div class="line"><a name="l07187"></a><span class="lineno"> 7187</span>&#160;{</div><div class="line"><a name="l07188"></a><span class="lineno"> 7188</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07189"></a><span class="lineno"> 7189</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07190"></a><span class="lineno"> 7190</span>&#160;}</div><div class="line"><a name="l07191"></a><span class="lineno"> 7191</span>&#160;</div><div class="line"><a name="l07192"></a><span class="lineno"> 7192</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l07193"></a><span class="lineno"> 7193</span>&#160;{</div><div class="line"><a name="l07194"></a><span class="lineno"> 7194</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07195"></a><span class="lineno"> 7195</span>&#160;    m_SB.AddPointer(ptr);</div><div class="line"><a name="l07196"></a><span class="lineno"> 7196</span>&#160;}</div><div class="line"><a name="l07197"></a><span class="lineno"> 7197</span>&#160;</div><div class="line"><a name="l07198"></a><span class="lineno"> 7198</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07199"></a><span class="lineno"> 7199</span>&#160;{</div><div class="line"><a name="l07200"></a><span class="lineno"> 7200</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07201"></a><span class="lineno"> 7201</span>&#160;    <span class="keywordflow">if</span>(pStr != VMA_NULL &amp;&amp; pStr[0] != <span class="charliteral">&#39;\0&#39;</span>)</div><div class="line"><a name="l07202"></a><span class="lineno"> 7202</span>&#160;    {</div><div class="line"><a name="l07203"></a><span class="lineno"> 7203</span>&#160;        ContinueString(pStr);</div><div class="line"><a name="l07204"></a><span class="lineno"> 7204</span>&#160;    }</div><div class="line"><a name="l07205"></a><span class="lineno"> 7205</span>&#160;    m_SB.Add(<span class="charliteral">&#39;&quot;&#39;</span>);</div><div class="line"><a name="l07206"></a><span class="lineno"> 7206</span>&#160;    m_InsideString = <span class="keyword">false</span>;</div><div class="line"><a name="l07207"></a><span class="lineno"> 7207</span>&#160;}</div><div class="line"><a name="l07208"></a><span class="lineno"> 7208</span>&#160;</div><div class="line"><a name="l07209"></a><span class="lineno"> 7209</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint32_t n)</div><div class="line"><a name="l07210"></a><span class="lineno"> 7210</span>&#160;{</div><div class="line"><a name="l07211"></a><span class="lineno"> 7211</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07212"></a><span class="lineno"> 7212</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07213"></a><span class="lineno"> 7213</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07214"></a><span class="lineno"> 7214</span>&#160;}</div><div class="line"><a name="l07215"></a><span class="lineno"> 7215</span>&#160;</div><div class="line"><a name="l07216"></a><span class="lineno"> 7216</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint64_t n)</div><div class="line"><a name="l07217"></a><span class="lineno"> 7217</span>&#160;{</div><div class="line"><a name="l07218"></a><span class="lineno"> 7218</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07219"></a><span class="lineno"> 7219</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07220"></a><span class="lineno"> 7220</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07221"></a><span class="lineno"> 7221</span>&#160;}</div><div class="line"><a name="l07222"></a><span class="lineno"> 7222</span>&#160;</div><div class="line"><a name="l07223"></a><span class="lineno"> 7223</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteBool(<span class="keywordtype">bool</span> b)</div><div class="line"><a name="l07224"></a><span class="lineno"> 7224</span>&#160;{</div><div class="line"><a name="l07225"></a><span class="lineno"> 7225</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07226"></a><span class="lineno"> 7226</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07227"></a><span class="lineno"> 7227</span>&#160;    m_SB.Add(b ? <span class="stringliteral">&quot;true&quot;</span> : <span class="stringliteral">&quot;false&quot;</span>);</div><div class="line"><a name="l07228"></a><span class="lineno"> 7228</span>&#160;}</div><div class="line"><a name="l07229"></a><span class="lineno"> 7229</span>&#160;</div><div class="line"><a name="l07230"></a><span class="lineno"> 7230</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteNull()</div><div class="line"><a name="l07231"></a><span class="lineno"> 7231</span>&#160;{</div><div class="line"><a name="l07232"></a><span class="lineno"> 7232</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07233"></a><span class="lineno"> 7233</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07234"></a><span class="lineno"> 7234</span>&#160;    m_SB.Add(<span class="stringliteral">&quot;null&quot;</span>);</div><div class="line"><a name="l07235"></a><span class="lineno"> 7235</span>&#160;}</div><div class="line"><a name="l07236"></a><span class="lineno"> 7236</span>&#160;</div><div class="line"><a name="l07237"></a><span class="lineno"> 7237</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginValue(<span class="keywordtype">bool</span> isString)</div><div class="line"><a name="l07238"></a><span class="lineno"> 7238</span>&#160;{</div><div class="line"><a name="l07239"></a><span class="lineno"> 7239</span>&#160;    <span class="keywordflow">if</span>(!m_Stack.empty())</div><div class="line"><a name="l07240"></a><span class="lineno"> 7240</span>&#160;    {</div><div class="line"><a name="l07241"></a><span class="lineno"> 7241</span>&#160;        StackItem&amp; currItem = m_Stack.back();</div><div class="line"><a name="l07242"></a><span class="lineno"> 7242</span>&#160;        <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &amp;&amp;</div><div class="line"><a name="l07243"></a><span class="lineno"> 7243</span>&#160;            currItem.valueCount % 2 == 0)</div><div class="line"><a name="l07244"></a><span class="lineno"> 7244</span>&#160;        {</div><div class="line"><a name="l07245"></a><span class="lineno"> 7245</span>&#160;            VMA_ASSERT(isString);</div><div class="line"><a name="l07246"></a><span class="lineno"> 7246</span>&#160;        }</div><div class="line"><a name="l07247"></a><span class="lineno"> 7247</span>&#160;</div><div class="line"><a name="l07248"></a><span class="lineno"> 7248</span>&#160;        <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &amp;&amp;</div><div class="line"><a name="l07249"></a><span class="lineno"> 7249</span>&#160;            currItem.valueCount % 2 != 0)</div><div class="line"><a name="l07250"></a><span class="lineno"> 7250</span>&#160;        {</div><div class="line"><a name="l07251"></a><span class="lineno"> 7251</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;: &quot;</span>);</div><div class="line"><a name="l07252"></a><span class="lineno"> 7252</span>&#160;        }</div><div class="line"><a name="l07253"></a><span class="lineno"> 7253</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(currItem.valueCount &gt; 0)</div><div class="line"><a name="l07254"></a><span class="lineno"> 7254</span>&#160;        {</div><div class="line"><a name="l07255"></a><span class="lineno"> 7255</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;, &quot;</span>);</div><div class="line"><a name="l07256"></a><span class="lineno"> 7256</span>&#160;            WriteIndent();</div><div class="line"><a name="l07257"></a><span class="lineno"> 7257</span>&#160;        }</div><div class="line"><a name="l07258"></a><span class="lineno"> 7258</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07259"></a><span class="lineno"> 7259</span>&#160;        {</div><div class="line"><a name="l07260"></a><span class="lineno"> 7260</span>&#160;            WriteIndent();</div><div class="line"><a name="l07261"></a><span class="lineno"> 7261</span>&#160;        }</div><div class="line"><a name="l07262"></a><span class="lineno"> 7262</span>&#160;        ++currItem.valueCount;</div><div class="line"><a name="l07263"></a><span class="lineno"> 7263</span>&#160;    }</div><div class="line"><a name="l07264"></a><span class="lineno"> 7264</span>&#160;}</div><div class="line"><a name="l07265"></a><span class="lineno"> 7265</span>&#160;</div><div class="line"><a name="l07266"></a><span class="lineno"> 7266</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteIndent(<span class="keywordtype">bool</span> oneLess)</div><div class="line"><a name="l07267"></a><span class="lineno"> 7267</span>&#160;{</div><div class="line"><a name="l07268"></a><span class="lineno"> 7268</span>&#160;    <span class="keywordflow">if</span>(!m_Stack.empty() &amp;&amp; !m_Stack.back().singleLineMode)</div><div class="line"><a name="l07269"></a><span class="lineno"> 7269</span>&#160;    {</div><div class="line"><a name="l07270"></a><span class="lineno"> 7270</span>&#160;        m_SB.AddNewLine();</div><div class="line"><a name="l07271"></a><span class="lineno"> 7271</span>&#160;        </div><div class="line"><a name="l07272"></a><span class="lineno"> 7272</span>&#160;        <span class="keywordtype">size_t</span> count = m_Stack.size();</div><div class="line"><a name="l07273"></a><span class="lineno"> 7273</span>&#160;        <span class="keywordflow">if</span>(count &gt; 0 &amp;&amp; oneLess)</div><div class="line"><a name="l07274"></a><span class="lineno"> 7274</span>&#160;        {</div><div class="line"><a name="l07275"></a><span class="lineno"> 7275</span>&#160;            --count;</div><div class="line"><a name="l07276"></a><span class="lineno"> 7276</span>&#160;        }</div><div class="line"><a name="l07277"></a><span class="lineno"> 7277</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; count; ++i)</div><div class="line"><a name="l07278"></a><span class="lineno"> 7278</span>&#160;        {</div><div class="line"><a name="l07279"></a><span class="lineno"> 7279</span>&#160;            m_SB.Add(INDENT);</div><div class="line"><a name="l07280"></a><span class="lineno"> 7280</span>&#160;        }</div><div class="line"><a name="l07281"></a><span class="lineno"> 7281</span>&#160;    }</div><div class="line"><a name="l07282"></a><span class="lineno"> 7282</span>&#160;}</div><div class="line"><a name="l07283"></a><span class="lineno"> 7283</span>&#160;</div><div class="line"><a name="l07284"></a><span class="lineno"> 7284</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07285"></a><span class="lineno"> 7285</span>&#160;</div><div class="line"><a name="l07287"></a><span class="lineno"> 7287</span>&#160;</div><div class="line"><a name="l07288"></a><span class="lineno"> 7288</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::SetUserData(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l07289"></a><span class="lineno"> 7289</span>&#160;{</div><div class="line"><a name="l07290"></a><span class="lineno"> 7290</span>&#160;    <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l07291"></a><span class="lineno"> 7291</span>&#160;    {</div><div class="line"><a name="l07292"></a><span class="lineno"> 7292</span>&#160;        VMA_ASSERT(pUserData == VMA_NULL || pUserData != m_pUserData);</div><div class="line"><a name="l07293"></a><span class="lineno"> 7293</span>&#160;</div><div class="line"><a name="l07294"></a><span class="lineno"> 7294</span>&#160;        FreeUserDataString(hAllocator);</div><div class="line"><a name="l07295"></a><span class="lineno"> 7295</span>&#160;</div><div class="line"><a name="l07296"></a><span class="lineno"> 7296</span>&#160;        <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l07297"></a><span class="lineno"> 7297</span>&#160;        {</div><div class="line"><a name="l07298"></a><span class="lineno"> 7298</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> newStrSrc = (<span class="keywordtype">char</span>*)pUserData;</div><div class="line"><a name="l07299"></a><span class="lineno"> 7299</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> newStrLen = strlen(newStrSrc);</div><div class="line"><a name="l07300"></a><span class="lineno"> 7300</span>&#160;            <span class="keywordtype">char</span>* <span class="keyword">const</span> newStrDst = vma_new_array(hAllocator, <span class="keywordtype">char</span>, newStrLen + 1);</div><div class="line"><a name="l07301"></a><span class="lineno"> 7301</span>&#160;            memcpy(newStrDst, newStrSrc, newStrLen + 1);</div><div class="line"><a name="l07302"></a><span class="lineno"> 7302</span>&#160;            m_pUserData = newStrDst;</div><div class="line"><a name="l07303"></a><span class="lineno"> 7303</span>&#160;        }</div><div class="line"><a name="l07304"></a><span class="lineno"> 7304</span>&#160;    }</div><div class="line"><a name="l07305"></a><span class="lineno"> 7305</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07306"></a><span class="lineno"> 7306</span>&#160;    {</div><div class="line"><a name="l07307"></a><span class="lineno"> 7307</span>&#160;        m_pUserData = pUserData;</div><div class="line"><a name="l07308"></a><span class="lineno"> 7308</span>&#160;    }</div><div class="line"><a name="l07309"></a><span class="lineno"> 7309</span>&#160;}</div><div class="line"><a name="l07310"></a><span class="lineno"> 7310</span>&#160;</div><div class="line"><a name="l07311"></a><span class="lineno"> 7311</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::ChangeBlockAllocation(</div><div class="line"><a name="l07312"></a><span class="lineno"> 7312</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l07313"></a><span class="lineno"> 7313</span>&#160;    VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l07314"></a><span class="lineno"> 7314</span>&#160;    VkDeviceSize offset)</div><div class="line"><a name="l07315"></a><span class="lineno"> 7315</span>&#160;{</div><div class="line"><a name="l07316"></a><span class="lineno"> 7316</span>&#160;    VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l07317"></a><span class="lineno"> 7317</span>&#160;    VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07318"></a><span class="lineno"> 7318</span>&#160;</div><div class="line"><a name="l07319"></a><span class="lineno"> 7319</span>&#160;    <span class="comment">// Move mapping reference counter from old block to new block.</span></div><div class="line"><a name="l07320"></a><span class="lineno"> 7320</span>&#160;    <span class="keywordflow">if</span>(block != m_BlockAllocation.m_Block)</div><div class="line"><a name="l07321"></a><span class="lineno"> 7321</span>&#160;    {</div><div class="line"><a name="l07322"></a><span class="lineno"> 7322</span>&#160;        uint32_t mapRefCount = m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP;</div><div class="line"><a name="l07323"></a><span class="lineno"> 7323</span>&#160;        <span class="keywordflow">if</span>(IsPersistentMap())</div><div class="line"><a name="l07324"></a><span class="lineno"> 7324</span>&#160;            ++mapRefCount;</div><div class="line"><a name="l07325"></a><span class="lineno"> 7325</span>&#160;        m_BlockAllocation.m_Block-&gt;Unmap(hAllocator, mapRefCount);</div><div class="line"><a name="l07326"></a><span class="lineno"> 7326</span>&#160;        block-&gt;Map(hAllocator, mapRefCount, VMA_NULL);</div><div class="line"><a name="l07327"></a><span class="lineno"> 7327</span>&#160;    }</div><div class="line"><a name="l07328"></a><span class="lineno"> 7328</span>&#160;</div><div class="line"><a name="l07329"></a><span class="lineno"> 7329</span>&#160;    m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l07330"></a><span class="lineno"> 7330</span>&#160;    m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l07331"></a><span class="lineno"> 7331</span>&#160;}</div><div class="line"><a name="l07332"></a><span class="lineno"> 7332</span>&#160;</div><div class="line"><a name="l07333"></a><span class="lineno"> 7333</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::ChangeSize(VkDeviceSize newSize)</div><div class="line"><a name="l07334"></a><span class="lineno"> 7334</span>&#160;{</div><div class="line"><a name="l07335"></a><span class="lineno"> 7335</span>&#160;    VMA_ASSERT(newSize &gt; 0);</div><div class="line"><a name="l07336"></a><span class="lineno"> 7336</span>&#160;    m_Size = newSize;</div><div class="line"><a name="l07337"></a><span class="lineno"> 7337</span>&#160;}</div><div class="line"><a name="l07338"></a><span class="lineno"> 7338</span>&#160;</div><div class="line"><a name="l07339"></a><span class="lineno"> 7339</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::ChangeOffset(VkDeviceSize newOffset)</div><div class="line"><a name="l07340"></a><span class="lineno"> 7340</span>&#160;{</div><div class="line"><a name="l07341"></a><span class="lineno"> 7341</span>&#160;    VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07342"></a><span class="lineno"> 7342</span>&#160;    m_BlockAllocation.m_Offset = newOffset;</div><div class="line"><a name="l07343"></a><span class="lineno"> 7343</span>&#160;}</div><div class="line"><a name="l07344"></a><span class="lineno"> 7344</span>&#160;</div><div class="line"><a name="l07345"></a><span class="lineno"> 7345</span>&#160;VkDeviceSize VmaAllocation_T::GetOffset()<span class="keyword"> const</span></div><div class="line"><a name="l07346"></a><span class="lineno"> 7346</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07347"></a><span class="lineno"> 7347</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07348"></a><span class="lineno"> 7348</span>&#160;    {</div><div class="line"><a name="l07349"></a><span class="lineno"> 7349</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07350"></a><span class="lineno"> 7350</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Offset;</div><div class="line"><a name="l07351"></a><span class="lineno"> 7351</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07352"></a><span class="lineno"> 7352</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07353"></a><span class="lineno"> 7353</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07354"></a><span class="lineno"> 7354</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07355"></a><span class="lineno"> 7355</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07356"></a><span class="lineno"> 7356</span>&#160;    }</div><div class="line"><a name="l07357"></a><span class="lineno"> 7357</span>&#160;}</div><div class="line"><a name="l07358"></a><span class="lineno"> 7358</span>&#160;</div><div class="line"><a name="l07359"></a><span class="lineno"> 7359</span>&#160;VkDeviceMemory VmaAllocation_T::GetMemory()<span class="keyword"> const</span></div><div class="line"><a name="l07360"></a><span class="lineno"> 7360</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07361"></a><span class="lineno"> 7361</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07362"></a><span class="lineno"> 7362</span>&#160;    {</div><div class="line"><a name="l07363"></a><span class="lineno"> 7363</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07364"></a><span class="lineno"> 7364</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Block-&gt;GetDeviceMemory();</div><div class="line"><a name="l07365"></a><span class="lineno"> 7365</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07366"></a><span class="lineno"> 7366</span>&#160;        <span class="keywordflow">return</span> m_DedicatedAllocation.m_hMemory;</div><div class="line"><a name="l07367"></a><span class="lineno"> 7367</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07368"></a><span class="lineno"> 7368</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07369"></a><span class="lineno"> 7369</span>&#160;        <span class="keywordflow">return</span> VK_NULL_HANDLE;</div><div class="line"><a name="l07370"></a><span class="lineno"> 7370</span>&#160;    }</div><div class="line"><a name="l07371"></a><span class="lineno"> 7371</span>&#160;}</div><div class="line"><a name="l07372"></a><span class="lineno"> 7372</span>&#160;</div><div class="line"><a name="l07373"></a><span class="lineno"> 7373</span>&#160;uint32_t VmaAllocation_T::GetMemoryTypeIndex()<span class="keyword"> const</span></div><div class="line"><a name="l07374"></a><span class="lineno"> 7374</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07375"></a><span class="lineno"> 7375</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07376"></a><span class="lineno"> 7376</span>&#160;    {</div><div class="line"><a name="l07377"></a><span class="lineno"> 7377</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07378"></a><span class="lineno"> 7378</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Block-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l07379"></a><span class="lineno"> 7379</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07380"></a><span class="lineno"> 7380</span>&#160;        <span class="keywordflow">return</span> m_DedicatedAllocation.m_MemoryTypeIndex;</div><div class="line"><a name="l07381"></a><span class="lineno"> 7381</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07382"></a><span class="lineno"> 7382</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07383"></a><span class="lineno"> 7383</span>&#160;        <span class="keywordflow">return</span> UINT32_MAX;</div><div class="line"><a name="l07384"></a><span class="lineno"> 7384</span>&#160;    }</div><div class="line"><a name="l07385"></a><span class="lineno"> 7385</span>&#160;}</div><div class="line"><a name="l07386"></a><span class="lineno"> 7386</span>&#160;</div><div class="line"><a name="l07387"></a><span class="lineno"> 7387</span>&#160;<span class="keywordtype">void</span>* VmaAllocation_T::GetMappedData()<span class="keyword"> const</span></div><div class="line"><a name="l07388"></a><span class="lineno"> 7388</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07389"></a><span class="lineno"> 7389</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07390"></a><span class="lineno"> 7390</span>&#160;    {</div><div class="line"><a name="l07391"></a><span class="lineno"> 7391</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07392"></a><span class="lineno"> 7392</span>&#160;        <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l07393"></a><span class="lineno"> 7393</span>&#160;        {</div><div class="line"><a name="l07394"></a><span class="lineno"> 7394</span>&#160;            <span class="keywordtype">void</span>* pBlockData = m_BlockAllocation.m_Block-&gt;GetMappedData();</div><div class="line"><a name="l07395"></a><span class="lineno"> 7395</span>&#160;            VMA_ASSERT(pBlockData != VMA_NULL);</div><div class="line"><a name="l07396"></a><span class="lineno"> 7396</span>&#160;            <span class="keywordflow">return</span> (<span class="keywordtype">char</span>*)pBlockData + m_BlockAllocation.m_Offset;</div><div class="line"><a name="l07397"></a><span class="lineno"> 7397</span>&#160;        }</div><div class="line"><a name="l07398"></a><span class="lineno"> 7398</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07399"></a><span class="lineno"> 7399</span>&#160;        {</div><div class="line"><a name="l07400"></a><span class="lineno"> 7400</span>&#160;            <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l07401"></a><span class="lineno"> 7401</span>&#160;        }</div><div class="line"><a name="l07402"></a><span class="lineno"> 7402</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l07403"></a><span class="lineno"> 7403</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07404"></a><span class="lineno"> 7404</span>&#160;        VMA_ASSERT((m_DedicatedAllocation.m_pMappedData != VMA_NULL) == (m_MapCount != 0));</div><div class="line"><a name="l07405"></a><span class="lineno"> 7405</span>&#160;        <span class="keywordflow">return</span> m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l07406"></a><span class="lineno"> 7406</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07407"></a><span class="lineno"> 7407</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07408"></a><span class="lineno"> 7408</span>&#160;        <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l07409"></a><span class="lineno"> 7409</span>&#160;    }</div><div class="line"><a name="l07410"></a><span class="lineno"> 7410</span>&#160;}</div><div class="line"><a name="l07411"></a><span class="lineno"> 7411</span>&#160;</div><div class="line"><a name="l07412"></a><span class="lineno"> 7412</span>&#160;<span class="keywordtype">bool</span> VmaAllocation_T::CanBecomeLost()<span class="keyword"> const</span></div><div class="line"><a name="l07413"></a><span class="lineno"> 7413</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07414"></a><span class="lineno"> 7414</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07415"></a><span class="lineno"> 7415</span>&#160;    {</div><div class="line"><a name="l07416"></a><span class="lineno"> 7416</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07417"></a><span class="lineno"> 7417</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_CanBecomeLost;</div><div class="line"><a name="l07418"></a><span class="lineno"> 7418</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07419"></a><span class="lineno"> 7419</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07420"></a><span class="lineno"> 7420</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07421"></a><span class="lineno"> 7421</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07422"></a><span class="lineno"> 7422</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07423"></a><span class="lineno"> 7423</span>&#160;    }</div><div class="line"><a name="l07424"></a><span class="lineno"> 7424</span>&#160;}</div><div class="line"><a name="l07425"></a><span class="lineno"> 7425</span>&#160;</div><div class="line"><a name="l07426"></a><span class="lineno"> 7426</span>&#160;<span class="keywordtype">bool</span> VmaAllocation_T::MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l07427"></a><span class="lineno"> 7427</span>&#160;{</div><div class="line"><a name="l07428"></a><span class="lineno"> 7428</span>&#160;    VMA_ASSERT(CanBecomeLost());</div><div class="line"><a name="l07429"></a><span class="lineno"> 7429</span>&#160;</div><div class="line"><a name="l07430"></a><span class="lineno"> 7430</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l07431"></a><span class="lineno"> 7431</span>&#160;<span class="comment">    Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l07432"></a><span class="lineno"> 7432</span>&#160;<span class="comment">    Do not modify unless you really know what you&#39;re doing :)</span></div><div class="line"><a name="l07433"></a><span class="lineno"> 7433</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l07434"></a><span class="lineno"> 7434</span>&#160;    uint32_t localLastUseFrameIndex = GetLastUseFrameIndex();</div><div class="line"><a name="l07435"></a><span class="lineno"> 7435</span>&#160;    <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l07436"></a><span class="lineno"> 7436</span>&#160;    {</div><div class="line"><a name="l07437"></a><span class="lineno"> 7437</span>&#160;        <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l07438"></a><span class="lineno"> 7438</span>&#160;        {</div><div class="line"><a name="l07439"></a><span class="lineno"> 7439</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l07440"></a><span class="lineno"> 7440</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07441"></a><span class="lineno"> 7441</span>&#160;        }</div><div class="line"><a name="l07442"></a><span class="lineno"> 7442</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex + frameInUseCount &gt;= currentFrameIndex)</div><div class="line"><a name="l07443"></a><span class="lineno"> 7443</span>&#160;        {</div><div class="line"><a name="l07444"></a><span class="lineno"> 7444</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07445"></a><span class="lineno"> 7445</span>&#160;        }</div><div class="line"><a name="l07446"></a><span class="lineno"> 7446</span>&#160;        <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l07447"></a><span class="lineno"> 7447</span>&#160;        {</div><div class="line"><a name="l07448"></a><span class="lineno"> 7448</span>&#160;            <span class="keywordflow">if</span>(CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l07449"></a><span class="lineno"> 7449</span>&#160;            {</div><div class="line"><a name="l07450"></a><span class="lineno"> 7450</span>&#160;                <span class="comment">// Setting hAllocation.LastUseFrameIndex atomic to VMA_FRAME_INDEX_LOST is enough to mark it as LOST.</span></div><div class="line"><a name="l07451"></a><span class="lineno"> 7451</span>&#160;                <span class="comment">// Calling code just needs to unregister this allocation in owning VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l07452"></a><span class="lineno"> 7452</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07453"></a><span class="lineno"> 7453</span>&#160;            }</div><div class="line"><a name="l07454"></a><span class="lineno"> 7454</span>&#160;        }</div><div class="line"><a name="l07455"></a><span class="lineno"> 7455</span>&#160;    }</div><div class="line"><a name="l07456"></a><span class="lineno"> 7456</span>&#160;}</div><div class="line"><a name="l07457"></a><span class="lineno"> 7457</span>&#160;</div><div class="line"><a name="l07458"></a><span class="lineno"> 7458</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07459"></a><span class="lineno"> 7459</span>&#160;</div><div class="line"><a name="l07460"></a><span class="lineno"> 7460</span>&#160;<span class="comment">// Correspond to values of enum VmaSuballocationType.</span></div><div class="line"><a name="l07461"></a><span class="lineno"> 7461</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* VMA_SUBALLOCATION_TYPE_NAMES[] = {</div><div class="line"><a name="l07462"></a><span class="lineno"> 7462</span>&#160;    <span class="stringliteral">&quot;FREE&quot;</span>,</div><div class="line"><a name="l07463"></a><span class="lineno"> 7463</span>&#160;    <span class="stringliteral">&quot;UNKNOWN&quot;</span>,</div><div class="line"><a name="l07464"></a><span class="lineno"> 7464</span>&#160;    <span class="stringliteral">&quot;BUFFER&quot;</span>,</div><div class="line"><a name="l07465"></a><span class="lineno"> 7465</span>&#160;    <span class="stringliteral">&quot;IMAGE_UNKNOWN&quot;</span>,</div><div class="line"><a name="l07466"></a><span class="lineno"> 7466</span>&#160;    <span class="stringliteral">&quot;IMAGE_LINEAR&quot;</span>,</div><div class="line"><a name="l07467"></a><span class="lineno"> 7467</span>&#160;    <span class="stringliteral">&quot;IMAGE_OPTIMAL&quot;</span>,</div><div class="line"><a name="l07468"></a><span class="lineno"> 7468</span>&#160;};</div><div class="line"><a name="l07469"></a><span class="lineno"> 7469</span>&#160;</div><div class="line"><a name="l07470"></a><span class="lineno"> 7470</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::PrintParameters(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l07471"></a><span class="lineno"> 7471</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07472"></a><span class="lineno"> 7472</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Type&quot;</span>);</div><div class="line"><a name="l07473"></a><span class="lineno"> 7473</span>&#160;    json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[m_SuballocationType]);</div><div class="line"><a name="l07474"></a><span class="lineno"> 7474</span>&#160;</div><div class="line"><a name="l07475"></a><span class="lineno"> 7475</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Size&quot;</span>);</div><div class="line"><a name="l07476"></a><span class="lineno"> 7476</span>&#160;    json.WriteNumber(m_Size);</div><div class="line"><a name="l07477"></a><span class="lineno"> 7477</span>&#160;</div><div class="line"><a name="l07478"></a><span class="lineno"> 7478</span>&#160;    <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l07479"></a><span class="lineno"> 7479</span>&#160;    {</div><div class="line"><a name="l07480"></a><span class="lineno"> 7480</span>&#160;        json.WriteString(<span class="stringliteral">&quot;UserData&quot;</span>);</div><div class="line"><a name="l07481"></a><span class="lineno"> 7481</span>&#160;        <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l07482"></a><span class="lineno"> 7482</span>&#160;        {</div><div class="line"><a name="l07483"></a><span class="lineno"> 7483</span>&#160;            json.WriteString((<span class="keyword">const</span> <span class="keywordtype">char</span>*)m_pUserData);</div><div class="line"><a name="l07484"></a><span class="lineno"> 7484</span>&#160;        }</div><div class="line"><a name="l07485"></a><span class="lineno"> 7485</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07486"></a><span class="lineno"> 7486</span>&#160;        {</div><div class="line"><a name="l07487"></a><span class="lineno"> 7487</span>&#160;            json.BeginString();</div><div class="line"><a name="l07488"></a><span class="lineno"> 7488</span>&#160;            json.ContinueString_Pointer(m_pUserData);</div><div class="line"><a name="l07489"></a><span class="lineno"> 7489</span>&#160;            json.EndString();</div><div class="line"><a name="l07490"></a><span class="lineno"> 7490</span>&#160;        }</div><div class="line"><a name="l07491"></a><span class="lineno"> 7491</span>&#160;    }</div><div class="line"><a name="l07492"></a><span class="lineno"> 7492</span>&#160;</div><div class="line"><a name="l07493"></a><span class="lineno"> 7493</span>&#160;    json.WriteString(<span class="stringliteral">&quot;CreationFrameIndex&quot;</span>);</div><div class="line"><a name="l07494"></a><span class="lineno"> 7494</span>&#160;    json.WriteNumber(m_CreationFrameIndex);</div><div class="line"><a name="l07495"></a><span class="lineno"> 7495</span>&#160;</div><div class="line"><a name="l07496"></a><span class="lineno"> 7496</span>&#160;    json.WriteString(<span class="stringliteral">&quot;LastUseFrameIndex&quot;</span>);</div><div class="line"><a name="l07497"></a><span class="lineno"> 7497</span>&#160;    json.WriteNumber(GetLastUseFrameIndex());</div><div class="line"><a name="l07498"></a><span class="lineno"> 7498</span>&#160;</div><div class="line"><a name="l07499"></a><span class="lineno"> 7499</span>&#160;    <span class="keywordflow">if</span>(m_BufferImageUsage != 0)</div><div class="line"><a name="l07500"></a><span class="lineno"> 7500</span>&#160;    {</div><div class="line"><a name="l07501"></a><span class="lineno"> 7501</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Usage&quot;</span>);</div><div class="line"><a name="l07502"></a><span class="lineno"> 7502</span>&#160;        json.WriteNumber(m_BufferImageUsage);</div><div class="line"><a name="l07503"></a><span class="lineno"> 7503</span>&#160;    }</div><div class="line"><a name="l07504"></a><span class="lineno"> 7504</span>&#160;}</div><div class="line"><a name="l07505"></a><span class="lineno"> 7505</span>&#160;</div><div class="line"><a name="l07506"></a><span class="lineno"> 7506</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l07507"></a><span class="lineno"> 7507</span>&#160;</div><div class="line"><a name="l07508"></a><span class="lineno"> 7508</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l07509"></a><span class="lineno"> 7509</span>&#160;{</div><div class="line"><a name="l07510"></a><span class="lineno"> 7510</span>&#160;    VMA_ASSERT(IsUserDataString());</div><div class="line"><a name="l07511"></a><span class="lineno"> 7511</span>&#160;    <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l07512"></a><span class="lineno"> 7512</span>&#160;    {</div><div class="line"><a name="l07513"></a><span class="lineno"> 7513</span>&#160;        <span class="keywordtype">char</span>* <span class="keyword">const</span> oldStr = (<span class="keywordtype">char</span>*)m_pUserData;</div><div class="line"><a name="l07514"></a><span class="lineno"> 7514</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldStrLen = strlen(oldStr);</div><div class="line"><a name="l07515"></a><span class="lineno"> 7515</span>&#160;        vma_delete_array(hAllocator, oldStr, oldStrLen + 1);</div><div class="line"><a name="l07516"></a><span class="lineno"> 7516</span>&#160;        m_pUserData = VMA_NULL;</div><div class="line"><a name="l07517"></a><span class="lineno"> 7517</span>&#160;    }</div><div class="line"><a name="l07518"></a><span class="lineno"> 7518</span>&#160;}</div><div class="line"><a name="l07519"></a><span class="lineno"> 7519</span>&#160;</div><div class="line"><a name="l07520"></a><span class="lineno"> 7520</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::BlockAllocMap()</div><div class="line"><a name="l07521"></a><span class="lineno"> 7521</span>&#160;{</div><div class="line"><a name="l07522"></a><span class="lineno"> 7522</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07523"></a><span class="lineno"> 7523</span>&#160;</div><div class="line"><a name="l07524"></a><span class="lineno"> 7524</span>&#160;    <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) &lt; 0x7F)</div><div class="line"><a name="l07525"></a><span class="lineno"> 7525</span>&#160;    {</div><div class="line"><a name="l07526"></a><span class="lineno"> 7526</span>&#160;        ++m_MapCount;</div><div class="line"><a name="l07527"></a><span class="lineno"> 7527</span>&#160;    }</div><div class="line"><a name="l07528"></a><span class="lineno"> 7528</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07529"></a><span class="lineno"> 7529</span>&#160;    {</div><div class="line"><a name="l07530"></a><span class="lineno"> 7530</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Allocation mapped too many times simultaneously.&quot;</span>);</div><div class="line"><a name="l07531"></a><span class="lineno"> 7531</span>&#160;    }</div><div class="line"><a name="l07532"></a><span class="lineno"> 7532</span>&#160;}</div><div class="line"><a name="l07533"></a><span class="lineno"> 7533</span>&#160;</div><div class="line"><a name="l07534"></a><span class="lineno"> 7534</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::BlockAllocUnmap()</div><div class="line"><a name="l07535"></a><span class="lineno"> 7535</span>&#160;{</div><div class="line"><a name="l07536"></a><span class="lineno"> 7536</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07537"></a><span class="lineno"> 7537</span>&#160;</div><div class="line"><a name="l07538"></a><span class="lineno"> 7538</span>&#160;    <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l07539"></a><span class="lineno"> 7539</span>&#160;    {</div><div class="line"><a name="l07540"></a><span class="lineno"> 7540</span>&#160;        --m_MapCount;</div><div class="line"><a name="l07541"></a><span class="lineno"> 7541</span>&#160;    }</div><div class="line"><a name="l07542"></a><span class="lineno"> 7542</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07543"></a><span class="lineno"> 7543</span>&#160;    {</div><div class="line"><a name="l07544"></a><span class="lineno"> 7544</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Unmapping allocation not previously mapped.&quot;</span>);</div><div class="line"><a name="l07545"></a><span class="lineno"> 7545</span>&#160;    }</div><div class="line"><a name="l07546"></a><span class="lineno"> 7546</span>&#160;}</div><div class="line"><a name="l07547"></a><span class="lineno"> 7547</span>&#160;</div><div class="line"><a name="l07548"></a><span class="lineno"> 7548</span>&#160;VkResult VmaAllocation_T::DedicatedAllocMap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l07549"></a><span class="lineno"> 7549</span>&#160;{</div><div class="line"><a name="l07550"></a><span class="lineno"> 7550</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l07551"></a><span class="lineno"> 7551</span>&#160;</div><div class="line"><a name="l07552"></a><span class="lineno"> 7552</span>&#160;    <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l07553"></a><span class="lineno"> 7553</span>&#160;    {</div><div class="line"><a name="l07554"></a><span class="lineno"> 7554</span>&#160;        <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) &lt; 0x7F)</div><div class="line"><a name="l07555"></a><span class="lineno"> 7555</span>&#160;        {</div><div class="line"><a name="l07556"></a><span class="lineno"> 7556</span>&#160;            VMA_ASSERT(m_DedicatedAllocation.m_pMappedData != VMA_NULL);</div><div class="line"><a name="l07557"></a><span class="lineno"> 7557</span>&#160;            *ppData = m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l07558"></a><span class="lineno"> 7558</span>&#160;            ++m_MapCount;</div><div class="line"><a name="l07559"></a><span class="lineno"> 7559</span>&#160;            <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07560"></a><span class="lineno"> 7560</span>&#160;        }</div><div class="line"><a name="l07561"></a><span class="lineno"> 7561</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07562"></a><span class="lineno"> 7562</span>&#160;        {</div><div class="line"><a name="l07563"></a><span class="lineno"> 7563</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Dedicated allocation mapped too many times simultaneously.&quot;</span>);</div><div class="line"><a name="l07564"></a><span class="lineno"> 7564</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l07565"></a><span class="lineno"> 7565</span>&#160;        }</div><div class="line"><a name="l07566"></a><span class="lineno"> 7566</span>&#160;    }</div><div class="line"><a name="l07567"></a><span class="lineno"> 7567</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07568"></a><span class="lineno"> 7568</span>&#160;    {</div><div class="line"><a name="l07569"></a><span class="lineno"> 7569</span>&#160;        VkResult result = (*hAllocator-&gt;GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l07570"></a><span class="lineno"> 7570</span>&#160;            hAllocator-&gt;m_hDevice,</div><div class="line"><a name="l07571"></a><span class="lineno"> 7571</span>&#160;            m_DedicatedAllocation.m_hMemory,</div><div class="line"><a name="l07572"></a><span class="lineno"> 7572</span>&#160;            0, <span class="comment">// offset</span></div><div class="line"><a name="l07573"></a><span class="lineno"> 7573</span>&#160;            VK_WHOLE_SIZE,</div><div class="line"><a name="l07574"></a><span class="lineno"> 7574</span>&#160;            0, <span class="comment">// flags</span></div><div class="line"><a name="l07575"></a><span class="lineno"> 7575</span>&#160;            ppData);</div><div class="line"><a name="l07576"></a><span class="lineno"> 7576</span>&#160;        <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l07577"></a><span class="lineno"> 7577</span>&#160;        {</div><div class="line"><a name="l07578"></a><span class="lineno"> 7578</span>&#160;            m_DedicatedAllocation.m_pMappedData = *ppData;</div><div class="line"><a name="l07579"></a><span class="lineno"> 7579</span>&#160;            m_MapCount = 1;</div><div class="line"><a name="l07580"></a><span class="lineno"> 7580</span>&#160;        }</div><div class="line"><a name="l07581"></a><span class="lineno"> 7581</span>&#160;        <span class="keywordflow">return</span> result;</div><div class="line"><a name="l07582"></a><span class="lineno"> 7582</span>&#160;    }</div><div class="line"><a name="l07583"></a><span class="lineno"> 7583</span>&#160;}</div><div class="line"><a name="l07584"></a><span class="lineno"> 7584</span>&#160;</div><div class="line"><a name="l07585"></a><span class="lineno"> 7585</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l07586"></a><span class="lineno"> 7586</span>&#160;{</div><div class="line"><a name="l07587"></a><span class="lineno"> 7587</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l07588"></a><span class="lineno"> 7588</span>&#160;</div><div class="line"><a name="l07589"></a><span class="lineno"> 7589</span>&#160;    <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l07590"></a><span class="lineno"> 7590</span>&#160;    {</div><div class="line"><a name="l07591"></a><span class="lineno"> 7591</span>&#160;        --m_MapCount;</div><div class="line"><a name="l07592"></a><span class="lineno"> 7592</span>&#160;        <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l07593"></a><span class="lineno"> 7593</span>&#160;        {</div><div class="line"><a name="l07594"></a><span class="lineno"> 7594</span>&#160;            m_DedicatedAllocation.m_pMappedData = VMA_NULL;</div><div class="line"><a name="l07595"></a><span class="lineno"> 7595</span>&#160;            (*hAllocator-&gt;GetVulkanFunctions().vkUnmapMemory)(</div><div class="line"><a name="l07596"></a><span class="lineno"> 7596</span>&#160;                hAllocator-&gt;m_hDevice,</div><div class="line"><a name="l07597"></a><span class="lineno"> 7597</span>&#160;                m_DedicatedAllocation.m_hMemory);</div><div class="line"><a name="l07598"></a><span class="lineno"> 7598</span>&#160;        }</div><div class="line"><a name="l07599"></a><span class="lineno"> 7599</span>&#160;    }</div><div class="line"><a name="l07600"></a><span class="lineno"> 7600</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07601"></a><span class="lineno"> 7601</span>&#160;    {</div><div class="line"><a name="l07602"></a><span class="lineno"> 7602</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Unmapping dedicated allocation not previously mapped.&quot;</span>);</div><div class="line"><a name="l07603"></a><span class="lineno"> 7603</span>&#160;    }</div><div class="line"><a name="l07604"></a><span class="lineno"> 7604</span>&#160;}</div><div class="line"><a name="l07605"></a><span class="lineno"> 7605</span>&#160;</div><div class="line"><a name="l07606"></a><span class="lineno"> 7606</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07607"></a><span class="lineno"> 7607</span>&#160;</div><div class="line"><a name="l07608"></a><span class="lineno"> 7608</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaPrintStatInfo(VmaJsonWriter&amp; json, <span class="keyword">const</span> <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; stat)</div><div class="line"><a name="l07609"></a><span class="lineno"> 7609</span>&#160;{</div><div class="line"><a name="l07610"></a><span class="lineno"> 7610</span>&#160;    json.BeginObject();</div><div class="line"><a name="l07611"></a><span class="lineno"> 7611</span>&#160;</div><div class="line"><a name="l07612"></a><span class="lineno"> 7612</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Blocks&quot;</span>);</div><div class="line"><a name="l07613"></a><span class="lineno"> 7613</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>);</div><div class="line"><a name="l07614"></a><span class="lineno"> 7614</span>&#160;</div><div class="line"><a name="l07615"></a><span class="lineno"> 7615</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Allocations&quot;</span>);</div><div class="line"><a name="l07616"></a><span class="lineno"> 7616</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>);</div><div class="line"><a name="l07617"></a><span class="lineno"> 7617</span>&#160;</div><div class="line"><a name="l07618"></a><span class="lineno"> 7618</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedRanges&quot;</span>);</div><div class="line"><a name="l07619"></a><span class="lineno"> 7619</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l07620"></a><span class="lineno"> 7620</span>&#160;</div><div class="line"><a name="l07621"></a><span class="lineno"> 7621</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UsedBytes&quot;</span>);</div><div class="line"><a name="l07622"></a><span class="lineno"> 7622</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>);</div><div class="line"><a name="l07623"></a><span class="lineno"> 7623</span>&#160;</div><div class="line"><a name="l07624"></a><span class="lineno"> 7624</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedBytes&quot;</span>);</div><div class="line"><a name="l07625"></a><span class="lineno"> 7625</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>);</div><div class="line"><a name="l07626"></a><span class="lineno"> 7626</span>&#160;</div><div class="line"><a name="l07627"></a><span class="lineno"> 7627</span>&#160;    <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> &gt; 1)</div><div class="line"><a name="l07628"></a><span class="lineno"> 7628</span>&#160;    {</div><div class="line"><a name="l07629"></a><span class="lineno"> 7629</span>&#160;        json.WriteString(<span class="stringliteral">&quot;AllocationSize&quot;</span>);</div><div class="line"><a name="l07630"></a><span class="lineno"> 7630</span>&#160;        json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07631"></a><span class="lineno"> 7631</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Min&quot;</span>);</div><div class="line"><a name="l07632"></a><span class="lineno"> 7632</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l07633"></a><span class="lineno"> 7633</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Avg&quot;</span>);</div><div class="line"><a name="l07634"></a><span class="lineno"> 7634</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>);</div><div class="line"><a name="l07635"></a><span class="lineno"> 7635</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Max&quot;</span>);</div><div class="line"><a name="l07636"></a><span class="lineno"> 7636</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l07637"></a><span class="lineno"> 7637</span>&#160;        json.EndObject();</div><div class="line"><a name="l07638"></a><span class="lineno"> 7638</span>&#160;    }</div><div class="line"><a name="l07639"></a><span class="lineno"> 7639</span>&#160;</div><div class="line"><a name="l07640"></a><span class="lineno"> 7640</span>&#160;    <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> &gt; 1)</div><div class="line"><a name="l07641"></a><span class="lineno"> 7641</span>&#160;    {</div><div class="line"><a name="l07642"></a><span class="lineno"> 7642</span>&#160;        json.WriteString(<span class="stringliteral">&quot;UnusedRangeSize&quot;</span>);</div><div class="line"><a name="l07643"></a><span class="lineno"> 7643</span>&#160;        json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07644"></a><span class="lineno"> 7644</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Min&quot;</span>);</div><div class="line"><a name="l07645"></a><span class="lineno"> 7645</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l07646"></a><span class="lineno"> 7646</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Avg&quot;</span>);</div><div class="line"><a name="l07647"></a><span class="lineno"> 7647</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>);</div><div class="line"><a name="l07648"></a><span class="lineno"> 7648</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Max&quot;</span>);</div><div class="line"><a name="l07649"></a><span class="lineno"> 7649</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l07650"></a><span class="lineno"> 7650</span>&#160;        json.EndObject();</div><div class="line"><a name="l07651"></a><span class="lineno"> 7651</span>&#160;    }</div><div class="line"><a name="l07652"></a><span class="lineno"> 7652</span>&#160;</div><div class="line"><a name="l07653"></a><span class="lineno"> 7653</span>&#160;    json.EndObject();</div><div class="line"><a name="l07654"></a><span class="lineno"> 7654</span>&#160;}</div><div class="line"><a name="l07655"></a><span class="lineno"> 7655</span>&#160;</div><div class="line"><a name="l07656"></a><span class="lineno"> 7656</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07657"></a><span class="lineno"> 7657</span>&#160;</div><div class="line"><a name="l07658"></a><span class="lineno"> 7658</span>&#160;<span class="keyword">struct </span>VmaSuballocationItemSizeLess</div><div class="line"><a name="l07659"></a><span class="lineno"> 7659</span>&#160;{</div><div class="line"><a name="l07660"></a><span class="lineno"> 7660</span>&#160;    <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l07661"></a><span class="lineno"> 7661</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l07662"></a><span class="lineno"> 7662</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator rhs)<span class="keyword"> const</span></div><div class="line"><a name="l07663"></a><span class="lineno"> 7663</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l07664"></a><span class="lineno"> 7664</span>&#160;        <span class="keywordflow">return</span> lhs-&gt;size &lt; rhs-&gt;size;</div><div class="line"><a name="l07665"></a><span class="lineno"> 7665</span>&#160;    }</div><div class="line"><a name="l07666"></a><span class="lineno"> 7666</span>&#160;    <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l07667"></a><span class="lineno"> 7667</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l07668"></a><span class="lineno"> 7668</span>&#160;        VkDeviceSize rhsSize)<span class="keyword"> const</span></div><div class="line"><a name="l07669"></a><span class="lineno"> 7669</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l07670"></a><span class="lineno"> 7670</span>&#160;        <span class="keywordflow">return</span> lhs-&gt;size &lt; rhsSize;</div><div class="line"><a name="l07671"></a><span class="lineno"> 7671</span>&#160;    }</div><div class="line"><a name="l07672"></a><span class="lineno"> 7672</span>&#160;};</div><div class="line"><a name="l07673"></a><span class="lineno"> 7673</span>&#160;</div><div class="line"><a name="l07674"></a><span class="lineno"> 7674</span>&#160;</div><div class="line"><a name="l07676"></a><span class="lineno"> 7676</span>&#160;<span class="comment">// class VmaBlockMetadata</span></div><div class="line"><a name="l07677"></a><span class="lineno"> 7677</span>&#160;</div><div class="line"><a name="l07678"></a><span class="lineno"> 7678</span>&#160;VmaBlockMetadata::VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07679"></a><span class="lineno"> 7679</span>&#160;    m_Size(0),</div><div class="line"><a name="l07680"></a><span class="lineno"> 7680</span>&#160;    m_pAllocationCallbacks(hAllocator-&gt;GetAllocationCallbacks())</div><div class="line"><a name="l07681"></a><span class="lineno"> 7681</span>&#160;{</div><div class="line"><a name="l07682"></a><span class="lineno"> 7682</span>&#160;}</div><div class="line"><a name="l07683"></a><span class="lineno"> 7683</span>&#160;</div><div class="line"><a name="l07684"></a><span class="lineno"> 7684</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07685"></a><span class="lineno"> 7685</span>&#160;</div><div class="line"><a name="l07686"></a><span class="lineno"> 7686</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l07687"></a><span class="lineno"> 7687</span>&#160;    VkDeviceSize unusedBytes,</div><div class="line"><a name="l07688"></a><span class="lineno"> 7688</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l07689"></a><span class="lineno"> 7689</span>&#160;    <span class="keywordtype">size_t</span> unusedRangeCount)<span class="keyword"> const</span></div><div class="line"><a name="l07690"></a><span class="lineno"> 7690</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07691"></a><span class="lineno"> 7691</span>&#160;    json.BeginObject();</div><div class="line"><a name="l07692"></a><span class="lineno"> 7692</span>&#160;</div><div class="line"><a name="l07693"></a><span class="lineno"> 7693</span>&#160;    json.WriteString(<span class="stringliteral">&quot;TotalBytes&quot;</span>);</div><div class="line"><a name="l07694"></a><span class="lineno"> 7694</span>&#160;    json.WriteNumber(GetSize());</div><div class="line"><a name="l07695"></a><span class="lineno"> 7695</span>&#160;</div><div class="line"><a name="l07696"></a><span class="lineno"> 7696</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedBytes&quot;</span>);</div><div class="line"><a name="l07697"></a><span class="lineno"> 7697</span>&#160;    json.WriteNumber(unusedBytes);</div><div class="line"><a name="l07698"></a><span class="lineno"> 7698</span>&#160;</div><div class="line"><a name="l07699"></a><span class="lineno"> 7699</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Allocations&quot;</span>);</div><div class="line"><a name="l07700"></a><span class="lineno"> 7700</span>&#160;    json.WriteNumber((uint64_t)allocationCount);</div><div class="line"><a name="l07701"></a><span class="lineno"> 7701</span>&#160;</div><div class="line"><a name="l07702"></a><span class="lineno"> 7702</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedRanges&quot;</span>);</div><div class="line"><a name="l07703"></a><span class="lineno"> 7703</span>&#160;    json.WriteNumber((uint64_t)unusedRangeCount);</div><div class="line"><a name="l07704"></a><span class="lineno"> 7704</span>&#160;</div><div class="line"><a name="l07705"></a><span class="lineno"> 7705</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Suballocations&quot;</span>);</div><div class="line"><a name="l07706"></a><span class="lineno"> 7706</span>&#160;    json.BeginArray();</div><div class="line"><a name="l07707"></a><span class="lineno"> 7707</span>&#160;}</div><div class="line"><a name="l07708"></a><span class="lineno"> 7708</span>&#160;</div><div class="line"><a name="l07709"></a><span class="lineno"> 7709</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l07710"></a><span class="lineno"> 7710</span>&#160;    VkDeviceSize offset,</div><div class="line"><a name="l07711"></a><span class="lineno"> 7711</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l07712"></a><span class="lineno"> 7712</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07713"></a><span class="lineno"> 7713</span>&#160;    json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07714"></a><span class="lineno"> 7714</span>&#160;        </div><div class="line"><a name="l07715"></a><span class="lineno"> 7715</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Offset&quot;</span>);</div><div class="line"><a name="l07716"></a><span class="lineno"> 7716</span>&#160;    json.WriteNumber(offset);</div><div class="line"><a name="l07717"></a><span class="lineno"> 7717</span>&#160;</div><div class="line"><a name="l07718"></a><span class="lineno"> 7718</span>&#160;    hAllocation-&gt;PrintParameters(json);</div><div class="line"><a name="l07719"></a><span class="lineno"> 7719</span>&#160;</div><div class="line"><a name="l07720"></a><span class="lineno"> 7720</span>&#160;    json.EndObject();</div><div class="line"><a name="l07721"></a><span class="lineno"> 7721</span>&#160;}</div><div class="line"><a name="l07722"></a><span class="lineno"> 7722</span>&#160;</div><div class="line"><a name="l07723"></a><span class="lineno"> 7723</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l07724"></a><span class="lineno"> 7724</span>&#160;    VkDeviceSize offset,</div><div class="line"><a name="l07725"></a><span class="lineno"> 7725</span>&#160;    VkDeviceSize size)<span class="keyword"> const</span></div><div class="line"><a name="l07726"></a><span class="lineno"> 7726</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07727"></a><span class="lineno"> 7727</span>&#160;    json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07728"></a><span class="lineno"> 7728</span>&#160;        </div><div class="line"><a name="l07729"></a><span class="lineno"> 7729</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Offset&quot;</span>);</div><div class="line"><a name="l07730"></a><span class="lineno"> 7730</span>&#160;    json.WriteNumber(offset);</div><div class="line"><a name="l07731"></a><span class="lineno"> 7731</span>&#160;</div><div class="line"><a name="l07732"></a><span class="lineno"> 7732</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Type&quot;</span>);</div><div class="line"><a name="l07733"></a><span class="lineno"> 7733</span>&#160;    json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[VMA_SUBALLOCATION_TYPE_FREE]);</div><div class="line"><a name="l07734"></a><span class="lineno"> 7734</span>&#160;</div><div class="line"><a name="l07735"></a><span class="lineno"> 7735</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Size&quot;</span>);</div><div class="line"><a name="l07736"></a><span class="lineno"> 7736</span>&#160;    json.WriteNumber(size);</div><div class="line"><a name="l07737"></a><span class="lineno"> 7737</span>&#160;</div><div class="line"><a name="l07738"></a><span class="lineno"> 7738</span>&#160;    json.EndObject();</div><div class="line"><a name="l07739"></a><span class="lineno"> 7739</span>&#160;}</div><div class="line"><a name="l07740"></a><span class="lineno"> 7740</span>&#160;</div><div class="line"><a name="l07741"></a><span class="lineno"> 7741</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l07742"></a><span class="lineno"> 7742</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07743"></a><span class="lineno"> 7743</span>&#160;    json.EndArray();</div><div class="line"><a name="l07744"></a><span class="lineno"> 7744</span>&#160;    json.EndObject();</div><div class="line"><a name="l07745"></a><span class="lineno"> 7745</span>&#160;}</div><div class="line"><a name="l07746"></a><span class="lineno"> 7746</span>&#160;</div><div class="line"><a name="l07747"></a><span class="lineno"> 7747</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07748"></a><span class="lineno"> 7748</span>&#160;</div><div class="line"><a name="l07750"></a><span class="lineno"> 7750</span>&#160;<span class="comment">// class VmaBlockMetadata_Generic</span></div><div class="line"><a name="l07751"></a><span class="lineno"> 7751</span>&#160;</div><div class="line"><a name="l07752"></a><span class="lineno"> 7752</span>&#160;VmaBlockMetadata_Generic::VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07753"></a><span class="lineno"> 7753</span>&#160;    VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l07754"></a><span class="lineno"> 7754</span>&#160;    m_FreeCount(0),</div><div class="line"><a name="l07755"></a><span class="lineno"> 7755</span>&#160;    m_SumFreeSize(0),</div><div class="line"><a name="l07756"></a><span class="lineno"> 7756</span>&#160;    m_Suballocations(VmaStlAllocator&lt;VmaSuballocation&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l07757"></a><span class="lineno"> 7757</span>&#160;    m_FreeSuballocationsBySize(VmaStlAllocator&lt;VmaSuballocationList::iterator&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l07758"></a><span class="lineno"> 7758</span>&#160;{</div><div class="line"><a name="l07759"></a><span class="lineno"> 7759</span>&#160;}</div><div class="line"><a name="l07760"></a><span class="lineno"> 7760</span>&#160;</div><div class="line"><a name="l07761"></a><span class="lineno"> 7761</span>&#160;VmaBlockMetadata_Generic::~VmaBlockMetadata_Generic()</div><div class="line"><a name="l07762"></a><span class="lineno"> 7762</span>&#160;{</div><div class="line"><a name="l07763"></a><span class="lineno"> 7763</span>&#160;}</div><div class="line"><a name="l07764"></a><span class="lineno"> 7764</span>&#160;</div><div class="line"><a name="l07765"></a><span class="lineno"> 7765</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::Init(VkDeviceSize size)</div><div class="line"><a name="l07766"></a><span class="lineno"> 7766</span>&#160;{</div><div class="line"><a name="l07767"></a><span class="lineno"> 7767</span>&#160;    VmaBlockMetadata::Init(size);</div><div class="line"><a name="l07768"></a><span class="lineno"> 7768</span>&#160;</div><div class="line"><a name="l07769"></a><span class="lineno"> 7769</span>&#160;    m_FreeCount = 1;</div><div class="line"><a name="l07770"></a><span class="lineno"> 7770</span>&#160;    m_SumFreeSize = size;</div><div class="line"><a name="l07771"></a><span class="lineno"> 7771</span>&#160;</div><div class="line"><a name="l07772"></a><span class="lineno"> 7772</span>&#160;    VmaSuballocation suballoc = {};</div><div class="line"><a name="l07773"></a><span class="lineno"> 7773</span>&#160;    suballoc.offset = 0;</div><div class="line"><a name="l07774"></a><span class="lineno"> 7774</span>&#160;    suballoc.size = size;</div><div class="line"><a name="l07775"></a><span class="lineno"> 7775</span>&#160;    suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07776"></a><span class="lineno"> 7776</span>&#160;    suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07777"></a><span class="lineno"> 7777</span>&#160;</div><div class="line"><a name="l07778"></a><span class="lineno"> 7778</span>&#160;    VMA_ASSERT(size &gt; VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l07779"></a><span class="lineno"> 7779</span>&#160;    m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l07780"></a><span class="lineno"> 7780</span>&#160;    VmaSuballocationList::iterator suballocItem = m_Suballocations.end();</div><div class="line"><a name="l07781"></a><span class="lineno"> 7781</span>&#160;    --suballocItem;</div><div class="line"><a name="l07782"></a><span class="lineno"> 7782</span>&#160;    m_FreeSuballocationsBySize.push_back(suballocItem);</div><div class="line"><a name="l07783"></a><span class="lineno"> 7783</span>&#160;}</div><div class="line"><a name="l07784"></a><span class="lineno"> 7784</span>&#160;</div><div class="line"><a name="l07785"></a><span class="lineno"> 7785</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l07786"></a><span class="lineno"> 7786</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07787"></a><span class="lineno"> 7787</span>&#160;    VMA_VALIDATE(!m_Suballocations.empty());</div><div class="line"><a name="l07788"></a><span class="lineno"> 7788</span>&#160;    </div><div class="line"><a name="l07789"></a><span class="lineno"> 7789</span>&#160;    <span class="comment">// Expected offset of new suballocation as calculated from previous ones.</span></div><div class="line"><a name="l07790"></a><span class="lineno"> 7790</span>&#160;    VkDeviceSize calculatedOffset = 0;</div><div class="line"><a name="l07791"></a><span class="lineno"> 7791</span>&#160;    <span class="comment">// Expected number of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l07792"></a><span class="lineno"> 7792</span>&#160;    uint32_t calculatedFreeCount = 0;</div><div class="line"><a name="l07793"></a><span class="lineno"> 7793</span>&#160;    <span class="comment">// Expected sum size of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l07794"></a><span class="lineno"> 7794</span>&#160;    VkDeviceSize calculatedSumFreeSize = 0;</div><div class="line"><a name="l07795"></a><span class="lineno"> 7795</span>&#160;    <span class="comment">// Expected number of free suballocations that should be registered in</span></div><div class="line"><a name="l07796"></a><span class="lineno"> 7796</span>&#160;    <span class="comment">// m_FreeSuballocationsBySize calculated from traversing their list.</span></div><div class="line"><a name="l07797"></a><span class="lineno"> 7797</span>&#160;    <span class="keywordtype">size_t</span> freeSuballocationsToRegister = 0;</div><div class="line"><a name="l07798"></a><span class="lineno"> 7798</span>&#160;    <span class="comment">// True if previous visited suballocation was free.</span></div><div class="line"><a name="l07799"></a><span class="lineno"> 7799</span>&#160;    <span class="keywordtype">bool</span> prevFree = <span class="keyword">false</span>;</div><div class="line"><a name="l07800"></a><span class="lineno"> 7800</span>&#160;</div><div class="line"><a name="l07801"></a><span class="lineno"> 7801</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l07802"></a><span class="lineno"> 7802</span>&#160;        suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l07803"></a><span class="lineno"> 7803</span>&#160;        ++suballocItem)</div><div class="line"><a name="l07804"></a><span class="lineno"> 7804</span>&#160;    {</div><div class="line"><a name="l07805"></a><span class="lineno"> 7805</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; subAlloc = *suballocItem;</div><div class="line"><a name="l07806"></a><span class="lineno"> 7806</span>&#160;        </div><div class="line"><a name="l07807"></a><span class="lineno"> 7807</span>&#160;        <span class="comment">// Actual offset of this suballocation doesn&#39;t match expected one.</span></div><div class="line"><a name="l07808"></a><span class="lineno"> 7808</span>&#160;        VMA_VALIDATE(subAlloc.offset == calculatedOffset);</div><div class="line"><a name="l07809"></a><span class="lineno"> 7809</span>&#160;</div><div class="line"><a name="l07810"></a><span class="lineno"> 7810</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07811"></a><span class="lineno"> 7811</span>&#160;        <span class="comment">// Two adjacent free suballocations are invalid. They should be merged.</span></div><div class="line"><a name="l07812"></a><span class="lineno"> 7812</span>&#160;        VMA_VALIDATE(!prevFree || !currFree);</div><div class="line"><a name="l07813"></a><span class="lineno"> 7813</span>&#160;</div><div class="line"><a name="l07814"></a><span class="lineno"> 7814</span>&#160;        VMA_VALIDATE(currFree == (subAlloc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07815"></a><span class="lineno"> 7815</span>&#160;</div><div class="line"><a name="l07816"></a><span class="lineno"> 7816</span>&#160;        <span class="keywordflow">if</span>(currFree)</div><div class="line"><a name="l07817"></a><span class="lineno"> 7817</span>&#160;        {</div><div class="line"><a name="l07818"></a><span class="lineno"> 7818</span>&#160;            calculatedSumFreeSize += subAlloc.size;</div><div class="line"><a name="l07819"></a><span class="lineno"> 7819</span>&#160;            ++calculatedFreeCount;</div><div class="line"><a name="l07820"></a><span class="lineno"> 7820</span>&#160;            <span class="keywordflow">if</span>(subAlloc.size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l07821"></a><span class="lineno"> 7821</span>&#160;            {</div><div class="line"><a name="l07822"></a><span class="lineno"> 7822</span>&#160;                ++freeSuballocationsToRegister;</div><div class="line"><a name="l07823"></a><span class="lineno"> 7823</span>&#160;            }</div><div class="line"><a name="l07824"></a><span class="lineno"> 7824</span>&#160;</div><div class="line"><a name="l07825"></a><span class="lineno"> 7825</span>&#160;            <span class="comment">// Margin required between allocations - every free space must be at least that large.</span></div><div class="line"><a name="l07826"></a><span class="lineno"> 7826</span>&#160;            VMA_VALIDATE(subAlloc.size &gt;= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l07827"></a><span class="lineno"> 7827</span>&#160;        }</div><div class="line"><a name="l07828"></a><span class="lineno"> 7828</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07829"></a><span class="lineno"> 7829</span>&#160;        {</div><div class="line"><a name="l07830"></a><span class="lineno"> 7830</span>&#160;            VMA_VALIDATE(subAlloc.hAllocation-&gt;GetOffset() == subAlloc.offset);</div><div class="line"><a name="l07831"></a><span class="lineno"> 7831</span>&#160;            VMA_VALIDATE(subAlloc.hAllocation-&gt;GetSize() == subAlloc.size);</div><div class="line"><a name="l07832"></a><span class="lineno"> 7832</span>&#160;</div><div class="line"><a name="l07833"></a><span class="lineno"> 7833</span>&#160;            <span class="comment">// Margin required between allocations - previous allocation must be free.</span></div><div class="line"><a name="l07834"></a><span class="lineno"> 7834</span>&#160;            VMA_VALIDATE(VMA_DEBUG_MARGIN == 0 || prevFree);</div><div class="line"><a name="l07835"></a><span class="lineno"> 7835</span>&#160;        }</div><div class="line"><a name="l07836"></a><span class="lineno"> 7836</span>&#160;</div><div class="line"><a name="l07837"></a><span class="lineno"> 7837</span>&#160;        calculatedOffset += subAlloc.size;</div><div class="line"><a name="l07838"></a><span class="lineno"> 7838</span>&#160;        prevFree = currFree;</div><div class="line"><a name="l07839"></a><span class="lineno"> 7839</span>&#160;    }</div><div class="line"><a name="l07840"></a><span class="lineno"> 7840</span>&#160;</div><div class="line"><a name="l07841"></a><span class="lineno"> 7841</span>&#160;    <span class="comment">// Number of free suballocations registered in m_FreeSuballocationsBySize doesn&#39;t</span></div><div class="line"><a name="l07842"></a><span class="lineno"> 7842</span>&#160;    <span class="comment">// match expected one.</span></div><div class="line"><a name="l07843"></a><span class="lineno"> 7843</span>&#160;    VMA_VALIDATE(m_FreeSuballocationsBySize.size() == freeSuballocationsToRegister);</div><div class="line"><a name="l07844"></a><span class="lineno"> 7844</span>&#160;</div><div class="line"><a name="l07845"></a><span class="lineno"> 7845</span>&#160;    VkDeviceSize lastSize = 0;</div><div class="line"><a name="l07846"></a><span class="lineno"> 7846</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_FreeSuballocationsBySize.size(); ++i)</div><div class="line"><a name="l07847"></a><span class="lineno"> 7847</span>&#160;    {</div><div class="line"><a name="l07848"></a><span class="lineno"> 7848</span>&#160;        VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l07849"></a><span class="lineno"> 7849</span>&#160;        </div><div class="line"><a name="l07850"></a><span class="lineno"> 7850</span>&#160;        <span class="comment">// Only free suballocations can be registered in m_FreeSuballocationsBySize.</span></div><div class="line"><a name="l07851"></a><span class="lineno"> 7851</span>&#160;        VMA_VALIDATE(suballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07852"></a><span class="lineno"> 7852</span>&#160;        <span class="comment">// They must be sorted by size ascending.</span></div><div class="line"><a name="l07853"></a><span class="lineno"> 7853</span>&#160;        VMA_VALIDATE(suballocItem-&gt;size &gt;= lastSize);</div><div class="line"><a name="l07854"></a><span class="lineno"> 7854</span>&#160;</div><div class="line"><a name="l07855"></a><span class="lineno"> 7855</span>&#160;        lastSize = suballocItem-&gt;size;</div><div class="line"><a name="l07856"></a><span class="lineno"> 7856</span>&#160;    }</div><div class="line"><a name="l07857"></a><span class="lineno"> 7857</span>&#160;</div><div class="line"><a name="l07858"></a><span class="lineno"> 7858</span>&#160;    <span class="comment">// Check if totals match calculacted values.</span></div><div class="line"><a name="l07859"></a><span class="lineno"> 7859</span>&#160;    VMA_VALIDATE(ValidateFreeSuballocationList());</div><div class="line"><a name="l07860"></a><span class="lineno"> 7860</span>&#160;    VMA_VALIDATE(calculatedOffset == GetSize());</div><div class="line"><a name="l07861"></a><span class="lineno"> 7861</span>&#160;    VMA_VALIDATE(calculatedSumFreeSize == m_SumFreeSize);</div><div class="line"><a name="l07862"></a><span class="lineno"> 7862</span>&#160;    VMA_VALIDATE(calculatedFreeCount == m_FreeCount);</div><div class="line"><a name="l07863"></a><span class="lineno"> 7863</span>&#160;</div><div class="line"><a name="l07864"></a><span class="lineno"> 7864</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07865"></a><span class="lineno"> 7865</span>&#160;}</div><div class="line"><a name="l07866"></a><span class="lineno"> 7866</span>&#160;</div><div class="line"><a name="l07867"></a><span class="lineno"> 7867</span>&#160;VkDeviceSize VmaBlockMetadata_Generic::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l07868"></a><span class="lineno"> 7868</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07869"></a><span class="lineno"> 7869</span>&#160;    <span class="keywordflow">if</span>(!m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l07870"></a><span class="lineno"> 7870</span>&#160;    {</div><div class="line"><a name="l07871"></a><span class="lineno"> 7871</span>&#160;        <span class="keywordflow">return</span> m_FreeSuballocationsBySize.back()-&gt;size;</div><div class="line"><a name="l07872"></a><span class="lineno"> 7872</span>&#160;    }</div><div class="line"><a name="l07873"></a><span class="lineno"> 7873</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07874"></a><span class="lineno"> 7874</span>&#160;    {</div><div class="line"><a name="l07875"></a><span class="lineno"> 7875</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07876"></a><span class="lineno"> 7876</span>&#160;    }</div><div class="line"><a name="l07877"></a><span class="lineno"> 7877</span>&#160;}</div><div class="line"><a name="l07878"></a><span class="lineno"> 7878</span>&#160;</div><div class="line"><a name="l07879"></a><span class="lineno"> 7879</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::IsEmpty()<span class="keyword"> const</span></div><div class="line"><a name="l07880"></a><span class="lineno"> 7880</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07881"></a><span class="lineno"> 7881</span>&#160;    <span class="keywordflow">return</span> (m_Suballocations.size() == 1) &amp;&amp; (m_FreeCount == 1);</div><div class="line"><a name="l07882"></a><span class="lineno"> 7882</span>&#160;}</div><div class="line"><a name="l07883"></a><span class="lineno"> 7883</span>&#160;</div><div class="line"><a name="l07884"></a><span class="lineno"> 7884</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l07885"></a><span class="lineno"> 7885</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07886"></a><span class="lineno"> 7886</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l07887"></a><span class="lineno"> 7887</span>&#160;</div><div class="line"><a name="l07888"></a><span class="lineno"> 7888</span>&#160;    <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l07889"></a><span class="lineno"> 7889</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = rangeCount - m_FreeCount;</div><div class="line"><a name="l07890"></a><span class="lineno"> 7890</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = m_FreeCount;</div><div class="line"><a name="l07891"></a><span class="lineno"> 7891</span>&#160;    </div><div class="line"><a name="l07892"></a><span class="lineno"> 7892</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = m_SumFreeSize;</div><div class="line"><a name="l07893"></a><span class="lineno"> 7893</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = GetSize() - outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l07894"></a><span class="lineno"> 7894</span>&#160;</div><div class="line"><a name="l07895"></a><span class="lineno"> 7895</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07896"></a><span class="lineno"> 7896</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l07897"></a><span class="lineno"> 7897</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07898"></a><span class="lineno"> 7898</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l07899"></a><span class="lineno"> 7899</span>&#160;</div><div class="line"><a name="l07900"></a><span class="lineno"> 7900</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l07901"></a><span class="lineno"> 7901</span>&#160;        suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l07902"></a><span class="lineno"> 7902</span>&#160;        ++suballocItem)</div><div class="line"><a name="l07903"></a><span class="lineno"> 7903</span>&#160;    {</div><div class="line"><a name="l07904"></a><span class="lineno"> 7904</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l07905"></a><span class="lineno"> 7905</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07906"></a><span class="lineno"> 7906</span>&#160;        {</div><div class="line"><a name="l07907"></a><span class="lineno"> 7907</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l07908"></a><span class="lineno"> 7908</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l07909"></a><span class="lineno"> 7909</span>&#160;        }</div><div class="line"><a name="l07910"></a><span class="lineno"> 7910</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07911"></a><span class="lineno"> 7911</span>&#160;        {</div><div class="line"><a name="l07912"></a><span class="lineno"> 7912</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, suballoc.size);</div><div class="line"><a name="l07913"></a><span class="lineno"> 7913</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, suballoc.size);</div><div class="line"><a name="l07914"></a><span class="lineno"> 7914</span>&#160;        }</div><div class="line"><a name="l07915"></a><span class="lineno"> 7915</span>&#160;    }</div><div class="line"><a name="l07916"></a><span class="lineno"> 7916</span>&#160;}</div><div class="line"><a name="l07917"></a><span class="lineno"> 7917</span>&#160;</div><div class="line"><a name="l07918"></a><span class="lineno"> 7918</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l07919"></a><span class="lineno"> 7919</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07920"></a><span class="lineno"> 7920</span>&#160;    <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l07921"></a><span class="lineno"> 7921</span>&#160;</div><div class="line"><a name="l07922"></a><span class="lineno"> 7922</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l07923"></a><span class="lineno"> 7923</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize;</div><div class="line"><a name="l07924"></a><span class="lineno"> 7924</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += rangeCount - m_FreeCount;</div><div class="line"><a name="l07925"></a><span class="lineno"> 7925</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l07926"></a><span class="lineno"> 7926</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, GetUnusedRangeSizeMax());</div><div class="line"><a name="l07927"></a><span class="lineno"> 7927</span>&#160;}</div><div class="line"><a name="l07928"></a><span class="lineno"> 7928</span>&#160;</div><div class="line"><a name="l07929"></a><span class="lineno"> 7929</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07930"></a><span class="lineno"> 7930</span>&#160;</div><div class="line"><a name="l07931"></a><span class="lineno"> 7931</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l07932"></a><span class="lineno"> 7932</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07933"></a><span class="lineno"> 7933</span>&#160;    PrintDetailedMap_Begin(json,</div><div class="line"><a name="l07934"></a><span class="lineno"> 7934</span>&#160;        m_SumFreeSize, <span class="comment">// unusedBytes</span></div><div class="line"><a name="l07935"></a><span class="lineno"> 7935</span>&#160;        m_Suballocations.size() - (size_t)m_FreeCount, <span class="comment">// allocationCount</span></div><div class="line"><a name="l07936"></a><span class="lineno"> 7936</span>&#160;        m_FreeCount); <span class="comment">// unusedRangeCount</span></div><div class="line"><a name="l07937"></a><span class="lineno"> 7937</span>&#160;</div><div class="line"><a name="l07938"></a><span class="lineno"> 7938</span>&#160;    <span class="keywordtype">size_t</span> i = 0;</div><div class="line"><a name="l07939"></a><span class="lineno"> 7939</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l07940"></a><span class="lineno"> 7940</span>&#160;        suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l07941"></a><span class="lineno"> 7941</span>&#160;        ++suballocItem, ++i)</div><div class="line"><a name="l07942"></a><span class="lineno"> 7942</span>&#160;    {</div><div class="line"><a name="l07943"></a><span class="lineno"> 7943</span>&#160;        <span class="keywordflow">if</span>(suballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07944"></a><span class="lineno"> 7944</span>&#160;        {</div><div class="line"><a name="l07945"></a><span class="lineno"> 7945</span>&#160;            PrintDetailedMap_UnusedRange(json, suballocItem-&gt;offset, suballocItem-&gt;size);</div><div class="line"><a name="l07946"></a><span class="lineno"> 7946</span>&#160;        }</div><div class="line"><a name="l07947"></a><span class="lineno"> 7947</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07948"></a><span class="lineno"> 7948</span>&#160;        {</div><div class="line"><a name="l07949"></a><span class="lineno"> 7949</span>&#160;            PrintDetailedMap_Allocation(json, suballocItem-&gt;offset, suballocItem-&gt;hAllocation);</div><div class="line"><a name="l07950"></a><span class="lineno"> 7950</span>&#160;        }</div><div class="line"><a name="l07951"></a><span class="lineno"> 7951</span>&#160;    }</div><div class="line"><a name="l07952"></a><span class="lineno"> 7952</span>&#160;</div><div class="line"><a name="l07953"></a><span class="lineno"> 7953</span>&#160;    PrintDetailedMap_End(json);</div><div class="line"><a name="l07954"></a><span class="lineno"> 7954</span>&#160;}</div><div class="line"><a name="l07955"></a><span class="lineno"> 7955</span>&#160;</div><div class="line"><a name="l07956"></a><span class="lineno"> 7956</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07957"></a><span class="lineno"> 7957</span>&#160;</div><div class="line"><a name="l07958"></a><span class="lineno"> 7958</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CreateAllocationRequest(</div><div class="line"><a name="l07959"></a><span class="lineno"> 7959</span>&#160; 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++index)</div><div class="line"><a name="l07999"></a><span class="lineno"> 7999</span>&#160;            {</div><div class="line"><a name="l08000"></a><span class="lineno"> 8000</span>&#160;                <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l08001"></a><span class="lineno"> 8001</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08002"></a><span class="lineno"> 8002</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08003"></a><span class="lineno"> 8003</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08004"></a><span class="lineno"> 8004</span>&#160;                    allocSize,</div><div class="line"><a name="l08005"></a><span class="lineno"> 8005</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08006"></a><span class="lineno"> 8006</span>&#160;                    allocType,</div><div class="line"><a name="l08007"></a><span class="lineno"> 8007</span>&#160;                    m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l08008"></a><span class="lineno"> 8008</span>&#160;                    <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l08009"></a><span class="lineno"> 8009</span>&#160;                    &amp;pAllocationRequest-&gt;offset,</div><div class="line"><a name="l08010"></a><span class="lineno"> 8010</span>&#160;                    &amp;pAllocationRequest-&gt;itemsToMakeLostCount,</div><div class="line"><a name="l08011"></a><span class="lineno"> 8011</span>&#160;                    &amp;pAllocationRequest-&gt;sumFreeSize,</div><div class="line"><a name="l08012"></a><span class="lineno"> 8012</span>&#160;                    &amp;pAllocationRequest-&gt;sumItemSize))</div><div class="line"><a name="l08013"></a><span class="lineno"> 8013</span>&#160;                {</div><div class="line"><a name="l08014"></a><span class="lineno"> 8014</span>&#160; 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               it != m_Suballocations.end();</div><div class="line"><a name="l08023"></a><span class="lineno"> 8023</span>&#160;                ++it)</div><div class="line"><a name="l08024"></a><span class="lineno"> 8024</span>&#160;            {</div><div class="line"><a name="l08025"></a><span class="lineno"> 8025</span>&#160;                <span class="keywordflow">if</span>(it-&gt;type == VMA_SUBALLOCATION_TYPE_FREE &amp;&amp; CheckAllocation(</div><div class="line"><a name="l08026"></a><span class="lineno"> 8026</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08027"></a><span class="lineno"> 8027</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08028"></a><span class="lineno"> 8028</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08029"></a><span class="lineno"> 8029</span>&#160;                    allocSize,</div><div class="line"><a name="l08030"></a><span class="lineno"> 8030</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08031"></a><span class="lineno"> 8031</span>&#160;                    allocType,</div><div class="line"><a name="l08032"></a><span class="lineno"> 8032</span>&#160;                    it,</div><div class="line"><a name="l08033"></a><span class="lineno"> 8033</span>&#160;                    <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l08034"></a><span class="lineno"> 8034</span>&#160;                    &amp;pAllocationRequest-&gt;offset,</div><div class="line"><a name="l08035"></a><span class="lineno"> 8035</span>&#160;                    &amp;pAllocationRequest-&gt;itemsToMakeLostCount,</div><div class="line"><a name="l08036"></a><span class="lineno"> 8036</span>&#160;                    &amp;pAllocationRequest-&gt;sumFreeSize,</div><div class="line"><a name="l08037"></a><span class="lineno"> 8037</span>&#160;                    &amp;pAllocationRequest-&gt;sumItemSize))</div><div class="line"><a name="l08038"></a><span class="lineno"> 8038</span>&#160;                {</div><div class="line"><a name="l08039"></a><span class="lineno"> 8039</span>&#160;                    pAllocationRequest-&gt;item = it;</div><div class="line"><a name="l08040"></a><span class="lineno"> 8040</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08041"></a><span class="lineno"> 8041</span>&#160;                }</div><div class="line"><a name="l08042"></a><span class="lineno"> 8042</span>&#160;            }</div><div class="line"><a name="l08043"></a><span class="lineno"> 8043</span>&#160;        }</div><div class="line"><a name="l08044"></a><span class="lineno"> 8044</span>&#160;        <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l08045"></a><span class="lineno"> 8045</span>&#160;        {</div><div class="line"><a name="l08046"></a><span class="lineno"> 8046</span>&#160;            <span class="comment">// Search staring from biggest suballocations.</span></div><div class="line"><a name="l08047"></a><span class="lineno"> 8047</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = freeSuballocCount; index--; )</div><div class="line"><a name="l08048"></a><span class="lineno"> 8048</span>&#160;            {</div><div class="line"><a name="l08049"></a><span class="lineno"> 8049</span>&#160;                <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l08050"></a><span class="lineno"> 8050</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08051"></a><span class="lineno"> 8051</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08052"></a><span class="lineno"> 8052</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08053"></a><span class="lineno"> 8053</span>&#160;                    allocSize,</div><div class="line"><a name="l08054"></a><span class="lineno"> 8054</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08055"></a><span class="lineno"> 8055</span>&#160;                    allocType,</div><div class="line"><a name="l08056"></a><span class="lineno"> 8056</span>&#160;                    m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l08057"></a><span class="lineno"> 8057</span>&#160;                    <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l08058"></a><span class="lineno"> 8058</span>&#160;                    &amp;pAllocationRequest-&gt;offset,</div><div class="line"><a name="l08059"></a><span class="lineno"> 8059</span>&#160;                    &amp;pAllocationRequest-&gt;itemsToMakeLostCount,</div><div class="line"><a name="l08060"></a><span class="lineno"> 8060</span>&#160;                    &amp;pAllocationRequest-&gt;sumFreeSize,</div><div class="line"><a name="l08061"></a><span class="lineno"> 8061</span>&#160;                    &amp;pAllocationRequest-&gt;sumItemSize))</div><div class="line"><a name="l08062"></a><span class="lineno"> 8062</span>&#160;                {</div><div class="line"><a name="l08063"></a><span class="lineno"> 8063</span>&#160;                    pAllocationRequest-&gt;item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l08064"></a><span class="lineno"> 8064</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08065"></a><span class="lineno"> 8065</span>&#160;                }</div><div class="line"><a name="l08066"></a><span class="lineno"> 8066</span>&#160;            }</div><div class="line"><a name="l08067"></a><span class="lineno"> 8067</span>&#160;        }</div><div class="line"><a name="l08068"></a><span class="lineno"> 8068</span>&#160;    }</div><div class="line"><a name="l08069"></a><span class="lineno"> 8069</span>&#160;</div><div class="line"><a name="l08070"></a><span class="lineno"> 8070</span>&#160;    <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l08071"></a><span class="lineno"> 8071</span>&#160;    {</div><div class="line"><a name="l08072"></a><span class="lineno"> 8072</span>&#160;        <span class="comment">// Brute-force algorithm. TODO: Come up with something better.</span></div><div class="line"><a name="l08073"></a><span class="lineno"> 8073</span>&#160;</div><div class="line"><a name="l08074"></a><span class="lineno"> 8074</span>&#160;        <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;</div><div class="line"><a name="l08075"></a><span class="lineno"> 8075</span>&#160;        VmaAllocationRequest tmpAllocRequest = {};</div><div class="line"><a name="l08076"></a><span class="lineno"> 8076</span>&#160;        tmpAllocRequest.type = VmaAllocationRequestType::Normal;</div><div class="line"><a name="l08077"></a><span class="lineno"> 8077</span>&#160;        <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocIt = m_Suballocations.begin();</div><div class="line"><a name="l08078"></a><span class="lineno"> 8078</span>&#160;            suballocIt != m_Suballocations.end();</div><div class="line"><a name="l08079"></a><span class="lineno"> 8079</span>&#160;            ++suballocIt)</div><div class="line"><a name="l08080"></a><span class="lineno"> 8080</span>&#160;        {</div><div class="line"><a name="l08081"></a><span class="lineno"> 8081</span>&#160;            <span class="keywordflow">if</span>(suballocIt-&gt;type == VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l08082"></a><span class="lineno"> 8082</span>&#160;                suballocIt-&gt;hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l08083"></a><span class="lineno"> 8083</span>&#160;            {</div><div class="line"><a name="l08084"></a><span class="lineno"> 8084</span>&#160;                <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l08085"></a><span class="lineno"> 8085</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08086"></a><span class="lineno"> 8086</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08087"></a><span class="lineno"> 8087</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08088"></a><span class="lineno"> 8088</span>&#160;                    allocSize,</div><div class="line"><a name="l08089"></a><span class="lineno"> 8089</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08090"></a><span class="lineno"> 8090</span>&#160;                    allocType,</div><div class="line"><a name="l08091"></a><span class="lineno"> 8091</span>&#160;                    suballocIt,</div><div class="line"><a name="l08092"></a><span class="lineno"> 8092</span>&#160;                    canMakeOtherLost,</div><div class="line"><a name="l08093"></a><span class="lineno"> 8093</span>&#160;                    &amp;tmpAllocRequest.offset,</div><div class="line"><a name="l08094"></a><span class="lineno"> 8094</span>&#160;                    &amp;tmpAllocRequest.itemsToMakeLostCount,</div><div class="line"><a name="l08095"></a><span class="lineno"> 8095</span>&#160;                    &amp;tmpAllocRequest.sumFreeSize,</div><div class="line"><a name="l08096"></a><span class="lineno"> 8096</span>&#160;                    &amp;tmpAllocRequest.sumItemSize))</div><div class="line"><a name="l08097"></a><span class="lineno"> 8097</span>&#160;                {</div><div class="line"><a name="l08098"></a><span class="lineno"> 8098</span>&#160;                    <span class="keywordflow">if</span>(strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>)</div><div class="line"><a name="l08099"></a><span class="lineno"> 8099</span>&#160;                    {</div><div class="line"><a name="l08100"></a><span class="lineno"> 8100</span>&#160;                        *pAllocationRequest = tmpAllocRequest;</div><div class="line"><a name="l08101"></a><span class="lineno"> 8101</span>&#160;                        pAllocationRequest-&gt;item = suballocIt;</div><div class="line"><a name="l08102"></a><span class="lineno"> 8102</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l08103"></a><span class="lineno"> 8103</span>&#160;                    }</div><div class="line"><a name="l08104"></a><span class="lineno"> 8104</span>&#160;                    <span class="keywordflow">if</span>(!found || tmpAllocRequest.CalcCost() &lt; pAllocationRequest-&gt;CalcCost())</div><div class="line"><a name="l08105"></a><span class="lineno"> 8105</span>&#160;                    {</div><div class="line"><a name="l08106"></a><span class="lineno"> 8106</span>&#160;                        *pAllocationRequest = tmpAllocRequest;</div><div class="line"><a name="l08107"></a><span class="lineno"> 8107</span>&#160;                        pAllocationRequest-&gt;item = suballocIt;</div><div class="line"><a name="l08108"></a><span class="lineno"> 8108</span>&#160;                        found = <span class="keyword">true</span>;</div><div class="line"><a name="l08109"></a><span class="lineno"> 8109</span>&#160;                    }</div><div class="line"><a name="l08110"></a><span class="lineno"> 8110</span>&#160;                }</div><div class="line"><a name="l08111"></a><span class="lineno"> 8111</span>&#160;            }</div><div class="line"><a name="l08112"></a><span class="lineno"> 8112</span>&#160;        }</div><div class="line"><a name="l08113"></a><span class="lineno"> 8113</span>&#160;</div><div class="line"><a name="l08114"></a><span class="lineno"> 8114</span>&#160;        <span class="keywordflow">return</span> found;</div><div class="line"><a name="l08115"></a><span class="lineno"> 8115</span>&#160;    }</div><div class="line"><a name="l08116"></a><span class="lineno"> 8116</span>&#160;</div><div class="line"><a name="l08117"></a><span class="lineno"> 8117</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08118"></a><span class="lineno"> 8118</span>&#160;}</div><div class="line"><a name="l08119"></a><span class="lineno"> 8119</span>&#160;</div><div class="line"><a name="l08120"></a><span class="lineno"> 8120</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::MakeRequestedAllocationsLost(</div><div class="line"><a name="l08121"></a><span class="lineno"> 8121</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l08122"></a><span class="lineno"> 8122</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l08123"></a><span class="lineno"> 8123</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l08124"></a><span class="lineno"> 8124</span>&#160;{</div><div class="line"><a name="l08125"></a><span class="lineno"> 8125</span>&#160;    VMA_ASSERT(pAllocationRequest &amp;&amp; pAllocationRequest-&gt;type == VmaAllocationRequestType::Normal);</div><div class="line"><a name="l08126"></a><span class="lineno"> 8126</span>&#160;</div><div class="line"><a name="l08127"></a><span class="lineno"> 8127</span>&#160;    <span class="keywordflow">while</span>(pAllocationRequest-&gt;itemsToMakeLostCount &gt; 0)</div><div class="line"><a name="l08128"></a><span class="lineno"> 8128</span>&#160;    {</div><div class="line"><a name="l08129"></a><span class="lineno"> 8129</span>&#160;        <span class="keywordflow">if</span>(pAllocationRequest-&gt;item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08130"></a><span class="lineno"> 8130</span>&#160;        {</div><div class="line"><a name="l08131"></a><span class="lineno"> 8131</span>&#160;            ++pAllocationRequest-&gt;item;</div><div class="line"><a name="l08132"></a><span class="lineno"> 8132</span>&#160;        }</div><div class="line"><a name="l08133"></a><span class="lineno"> 8133</span>&#160;        VMA_ASSERT(pAllocationRequest-&gt;item != m_Suballocations.end());</div><div class="line"><a name="l08134"></a><span class="lineno"> 8134</span>&#160;        VMA_ASSERT(pAllocationRequest-&gt;item-&gt;hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08135"></a><span class="lineno"> 8135</span>&#160;        VMA_ASSERT(pAllocationRequest-&gt;item-&gt;hAllocation-&gt;CanBecomeLost());</div><div class="line"><a name="l08136"></a><span class="lineno"> 8136</span>&#160;        <span class="keywordflow">if</span>(pAllocationRequest-&gt;item-&gt;hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l08137"></a><span class="lineno"> 8137</span>&#160;        {</div><div class="line"><a name="l08138"></a><span class="lineno"> 8138</span>&#160;            pAllocationRequest-&gt;item = FreeSuballocation(pAllocationRequest-&gt;item);</div><div class="line"><a name="l08139"></a><span class="lineno"> 8139</span>&#160;            --pAllocationRequest-&gt;itemsToMakeLostCount;</div><div class="line"><a name="l08140"></a><span class="lineno"> 8140</span>&#160;        }</div><div class="line"><a name="l08141"></a><span class="lineno"> 8141</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08142"></a><span class="lineno"> 8142</span>&#160;        {</div><div class="line"><a name="l08143"></a><span class="lineno"> 8143</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08144"></a><span class="lineno"> 8144</span>&#160;        }</div><div class="line"><a name="l08145"></a><span class="lineno"> 8145</span>&#160;    }</div><div class="line"><a name="l08146"></a><span class="lineno"> 8146</span>&#160;</div><div class="line"><a name="l08147"></a><span class="lineno"> 8147</span>&#160;    VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08148"></a><span class="lineno"> 8148</span>&#160;    VMA_ASSERT(pAllocationRequest-&gt;item != m_Suballocations.end());</div><div class="line"><a name="l08149"></a><span class="lineno"> 8149</span>&#160;    VMA_ASSERT(pAllocationRequest-&gt;item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08150"></a><span class="lineno"> 8150</span>&#160;    </div><div class="line"><a name="l08151"></a><span class="lineno"> 8151</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08152"></a><span class="lineno"> 8152</span>&#160;}</div><div class="line"><a name="l08153"></a><span class="lineno"> 8153</span>&#160;</div><div class="line"><a name="l08154"></a><span class="lineno"> 8154</span>&#160;uint32_t VmaBlockMetadata_Generic::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l08155"></a><span class="lineno"> 8155</span>&#160;{</div><div class="line"><a name="l08156"></a><span class="lineno"> 8156</span>&#160;    uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l08157"></a><span class="lineno"> 8157</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l08158"></a><span class="lineno"> 8158</span>&#160;        it != m_Suballocations.end();</div><div class="line"><a name="l08159"></a><span class="lineno"> 8159</span>&#160;        ++it)</div><div class="line"><a name="l08160"></a><span class="lineno"> 8160</span>&#160;    {</div><div class="line"><a name="l08161"></a><span class="lineno"> 8161</span>&#160;        <span class="keywordflow">if</span>(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l08162"></a><span class="lineno"> 8162</span>&#160;            it-&gt;hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08163"></a><span class="lineno"> 8163</span>&#160;            it-&gt;hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l08164"></a><span class="lineno"> 8164</span>&#160;        {</div><div class="line"><a name="l08165"></a><span class="lineno"> 8165</span>&#160;            it = FreeSuballocation(it);</div><div class="line"><a name="l08166"></a><span class="lineno"> 8166</span>&#160;            ++lostAllocationCount;</div><div class="line"><a name="l08167"></a><span class="lineno"> 8167</span>&#160;        }</div><div class="line"><a name="l08168"></a><span class="lineno"> 8168</span>&#160;    }</div><div class="line"><a name="l08169"></a><span class="lineno"> 8169</span>&#160;    <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l08170"></a><span class="lineno"> 8170</span>&#160;}</div><div class="line"><a name="l08171"></a><span class="lineno"> 8171</span>&#160;</div><div class="line"><a name="l08172"></a><span class="lineno"> 8172</span>&#160;VkResult VmaBlockMetadata_Generic::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l08173"></a><span class="lineno"> 8173</span>&#160;{</div><div class="line"><a name="l08174"></a><span class="lineno"> 8174</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l08175"></a><span class="lineno"> 8175</span>&#160;        it != m_Suballocations.end();</div><div class="line"><a name="l08176"></a><span class="lineno"> 8176</span>&#160;        ++it)</div><div class="line"><a name="l08177"></a><span class="lineno"> 8177</span>&#160;    {</div><div class="line"><a name="l08178"></a><span class="lineno"> 8178</span>&#160;        <span class="keywordflow">if</span>(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08179"></a><span class="lineno"> 8179</span>&#160;        {</div><div class="line"><a name="l08180"></a><span class="lineno"> 8180</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it-&gt;offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l08181"></a><span class="lineno"> 8181</span>&#160;            {</div><div class="line"><a name="l08182"></a><span class="lineno"> 8182</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l08183"></a><span class="lineno"> 8183</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l08184"></a><span class="lineno"> 8184</span>&#160;            }</div><div class="line"><a name="l08185"></a><span class="lineno"> 8185</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it-&gt;offset + it-&gt;size))</div><div class="line"><a name="l08186"></a><span class="lineno"> 8186</span>&#160;            {</div><div class="line"><a name="l08187"></a><span class="lineno"> 8187</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l08188"></a><span class="lineno"> 8188</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l08189"></a><span class="lineno"> 8189</span>&#160;            }</div><div class="line"><a name="l08190"></a><span class="lineno"> 8190</span>&#160;        }</div><div class="line"><a name="l08191"></a><span class="lineno"> 8191</span>&#160;    }</div><div class="line"><a name="l08192"></a><span class="lineno"> 8192</span>&#160;</div><div class="line"><a name="l08193"></a><span class="lineno"> 8193</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l08194"></a><span class="lineno"> 8194</span>&#160;}</div><div class="line"><a name="l08195"></a><span class="lineno"> 8195</span>&#160;</div><div class="line"><a name="l08196"></a><span class="lineno"> 8196</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::Alloc(</div><div class="line"><a name="l08197"></a><span class="lineno"> 8197</span>&#160;    <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l08198"></a><span class="lineno"> 8198</span>&#160;    VmaSuballocationType type,</div><div class="line"><a name="l08199"></a><span class="lineno"> 8199</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l08200"></a><span class="lineno"> 8200</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l08201"></a><span class="lineno"> 8201</span>&#160;{</div><div class="line"><a name="l08202"></a><span class="lineno"> 8202</span>&#160;    VMA_ASSERT(request.type == VmaAllocationRequestType::Normal);</div><div class="line"><a name="l08203"></a><span class="lineno"> 8203</span>&#160;    VMA_ASSERT(request.item != m_Suballocations.end());</div><div class="line"><a name="l08204"></a><span class="lineno"> 8204</span>&#160;    VmaSuballocation&amp; suballoc = *request.item;</div><div class="line"><a name="l08205"></a><span class="lineno"> 8205</span>&#160;    <span class="comment">// Given suballocation is a free block.</span></div><div class="line"><a name="l08206"></a><span class="lineno"> 8206</span>&#160;    VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08207"></a><span class="lineno"> 8207</span>&#160;    <span class="comment">// Given offset is inside this suballocation.</span></div><div class="line"><a name="l08208"></a><span class="lineno"> 8208</span>&#160;    VMA_ASSERT(request.offset &gt;= suballoc.offset);</div><div class="line"><a name="l08209"></a><span class="lineno"> 8209</span>&#160;    <span class="keyword">const</span> VkDeviceSize paddingBegin = request.offset - suballoc.offset;</div><div class="line"><a name="l08210"></a><span class="lineno"> 8210</span>&#160;    VMA_ASSERT(suballoc.size &gt;= paddingBegin + allocSize);</div><div class="line"><a name="l08211"></a><span class="lineno"> 8211</span>&#160;    <span class="keyword">const</span> VkDeviceSize paddingEnd = suballoc.size - paddingBegin - allocSize;</div><div class="line"><a name="l08212"></a><span class="lineno"> 8212</span>&#160;</div><div class="line"><a name="l08213"></a><span class="lineno"> 8213</span>&#160;    <span class="comment">// Unregister this free suballocation from m_FreeSuballocationsBySize and update</span></div><div class="line"><a name="l08214"></a><span class="lineno"> 8214</span>&#160;    <span class="comment">// it to become used.</span></div><div class="line"><a name="l08215"></a><span class="lineno"> 8215</span>&#160;    UnregisterFreeSuballocation(request.item);</div><div class="line"><a name="l08216"></a><span class="lineno"> 8216</span>&#160;</div><div class="line"><a name="l08217"></a><span class="lineno"> 8217</span>&#160;    suballoc.offset = request.offset;</div><div class="line"><a name="l08218"></a><span class="lineno"> 8218</span>&#160;    suballoc.size = allocSize;</div><div class="line"><a name="l08219"></a><span class="lineno"> 8219</span>&#160;    suballoc.type = type;</div><div class="line"><a name="l08220"></a><span class="lineno"> 8220</span>&#160;    suballoc.hAllocation = hAllocation;</div><div class="line"><a name="l08221"></a><span class="lineno"> 8221</span>&#160;</div><div class="line"><a name="l08222"></a><span class="lineno"> 8222</span>&#160;    <span class="comment">// If there are any free bytes remaining at the end, insert new free suballocation after current one.</span></div><div class="line"><a name="l08223"></a><span class="lineno"> 8223</span>&#160;    <span class="keywordflow">if</span>(paddingEnd)</div><div class="line"><a name="l08224"></a><span class="lineno"> 8224</span>&#160;    {</div><div class="line"><a name="l08225"></a><span class="lineno"> 8225</span>&#160;        VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l08226"></a><span class="lineno"> 8226</span>&#160;        paddingSuballoc.offset = request.offset + allocSize;</div><div class="line"><a name="l08227"></a><span class="lineno"> 8227</span>&#160;        paddingSuballoc.size = paddingEnd;</div><div class="line"><a name="l08228"></a><span class="lineno"> 8228</span>&#160;        paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08229"></a><span class="lineno"> 8229</span>&#160;        VmaSuballocationList::iterator next = request.item;</div><div class="line"><a name="l08230"></a><span class="lineno"> 8230</span>&#160;        ++next;</div><div class="line"><a name="l08231"></a><span class="lineno"> 8231</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator paddingEndItem =</div><div class="line"><a name="l08232"></a><span class="lineno"> 8232</span>&#160;            m_Suballocations.insert(next, paddingSuballoc);</div><div class="line"><a name="l08233"></a><span class="lineno"> 8233</span>&#160;        RegisterFreeSuballocation(paddingEndItem);</div><div class="line"><a name="l08234"></a><span class="lineno"> 8234</span>&#160;    }</div><div class="line"><a name="l08235"></a><span class="lineno"> 8235</span>&#160;</div><div class="line"><a name="l08236"></a><span class="lineno"> 8236</span>&#160;    <span class="comment">// If there are any free bytes remaining at the beginning, insert new free suballocation before current one.</span></div><div class="line"><a name="l08237"></a><span class="lineno"> 8237</span>&#160;    <span class="keywordflow">if</span>(paddingBegin)</div><div class="line"><a name="l08238"></a><span class="lineno"> 8238</span>&#160;    {</div><div class="line"><a name="l08239"></a><span class="lineno"> 8239</span>&#160;        VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l08240"></a><span class="lineno"> 8240</span>&#160;        paddingSuballoc.offset = request.offset - paddingBegin;</div><div class="line"><a name="l08241"></a><span class="lineno"> 8241</span>&#160;        paddingSuballoc.size = paddingBegin;</div><div class="line"><a name="l08242"></a><span class="lineno"> 8242</span>&#160;        paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08243"></a><span class="lineno"> 8243</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator paddingBeginItem =</div><div class="line"><a name="l08244"></a><span class="lineno"> 8244</span>&#160;            m_Suballocations.insert(request.item, paddingSuballoc);</div><div class="line"><a name="l08245"></a><span class="lineno"> 8245</span>&#160;        RegisterFreeSuballocation(paddingBeginItem);</div><div class="line"><a name="l08246"></a><span class="lineno"> 8246</span>&#160;    }</div><div class="line"><a name="l08247"></a><span class="lineno"> 8247</span>&#160;</div><div class="line"><a name="l08248"></a><span class="lineno"> 8248</span>&#160;    <span class="comment">// Update totals.</span></div><div class="line"><a name="l08249"></a><span class="lineno"> 8249</span>&#160;    m_FreeCount = m_FreeCount - 1;</div><div class="line"><a name="l08250"></a><span class="lineno"> 8250</span>&#160;    <span class="keywordflow">if</span>(paddingBegin &gt; 0)</div><div class="line"><a name="l08251"></a><span class="lineno"> 8251</span>&#160;    {</div><div class="line"><a name="l08252"></a><span class="lineno"> 8252</span>&#160;        ++m_FreeCount;</div><div class="line"><a name="l08253"></a><span class="lineno"> 8253</span>&#160;    }</div><div class="line"><a name="l08254"></a><span class="lineno"> 8254</span>&#160;    <span class="keywordflow">if</span>(paddingEnd &gt; 0)</div><div class="line"><a name="l08255"></a><span class="lineno"> 8255</span>&#160;    {</div><div class="line"><a name="l08256"></a><span class="lineno"> 8256</span>&#160;        ++m_FreeCount;</div><div class="line"><a name="l08257"></a><span class="lineno"> 8257</span>&#160;    }</div><div class="line"><a name="l08258"></a><span class="lineno"> 8258</span>&#160;    m_SumFreeSize -= allocSize;</div><div class="line"><a name="l08259"></a><span class="lineno"> 8259</span>&#160;}</div><div class="line"><a name="l08260"></a><span class="lineno"> 8260</span>&#160;</div><div class="line"><a name="l08261"></a><span class="lineno"> 8261</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l08262"></a><span class="lineno"> 8262</span>&#160;{</div><div class="line"><a name="l08263"></a><span class="lineno"> 8263</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l08264"></a><span class="lineno"> 8264</span>&#160;        suballocItem != m_Suballocations.end();</div><div class="line"><a name="l08265"></a><span class="lineno"> 8265</span>&#160;        ++suballocItem)</div><div class="line"><a name="l08266"></a><span class="lineno"> 8266</span>&#160;    {</div><div class="line"><a name="l08267"></a><span class="lineno"> 8267</span>&#160;        VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08268"></a><span class="lineno"> 8268</span>&#160;        <span class="keywordflow">if</span>(suballoc.hAllocation == allocation)</div><div class="line"><a name="l08269"></a><span class="lineno"> 8269</span>&#160;        {</div><div class="line"><a name="l08270"></a><span class="lineno"> 8270</span>&#160;            FreeSuballocation(suballocItem);</div><div class="line"><a name="l08271"></a><span class="lineno"> 8271</span>&#160;            VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08272"></a><span class="lineno"> 8272</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l08273"></a><span class="lineno"> 8273</span>&#160;        }</div><div class="line"><a name="l08274"></a><span class="lineno"> 8274</span>&#160;    }</div><div class="line"><a name="l08275"></a><span class="lineno"> 8275</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found!&quot;</span>);</div><div class="line"><a name="l08276"></a><span class="lineno"> 8276</span>&#160;}</div><div class="line"><a name="l08277"></a><span class="lineno"> 8277</span>&#160;</div><div class="line"><a name="l08278"></a><span class="lineno"> 8278</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l08279"></a><span class="lineno"> 8279</span>&#160;{</div><div class="line"><a name="l08280"></a><span class="lineno"> 8280</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l08281"></a><span class="lineno"> 8281</span>&#160;        suballocItem != m_Suballocations.end();</div><div class="line"><a name="l08282"></a><span class="lineno"> 8282</span>&#160;        ++suballocItem)</div><div class="line"><a name="l08283"></a><span class="lineno"> 8283</span>&#160;    {</div><div class="line"><a name="l08284"></a><span class="lineno"> 8284</span>&#160;        VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08285"></a><span class="lineno"> 8285</span>&#160;        <span class="keywordflow">if</span>(suballoc.offset == offset)</div><div class="line"><a name="l08286"></a><span class="lineno"> 8286</span>&#160;        {</div><div class="line"><a name="l08287"></a><span class="lineno"> 8287</span>&#160;            FreeSuballocation(suballocItem);</div><div class="line"><a name="l08288"></a><span class="lineno"> 8288</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l08289"></a><span class="lineno"> 8289</span>&#160;        }</div><div class="line"><a name="l08290"></a><span class="lineno"> 8290</span>&#160;    }</div><div class="line"><a name="l08291"></a><span class="lineno"> 8291</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found!&quot;</span>);</div><div class="line"><a name="l08292"></a><span class="lineno"> 8292</span>&#160;}</div><div class="line"><a name="l08293"></a><span class="lineno"> 8293</span>&#160;</div><div class="line"><a name="l08294"></a><span class="lineno"> 8294</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ResizeAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize newSize)</div><div class="line"><a name="l08295"></a><span class="lineno"> 8295</span>&#160;{</div><div class="line"><a name="l08296"></a><span class="lineno"> 8296</span>&#160;    <span class="keyword">typedef</span> VmaSuballocationList::iterator iter_type;</div><div class="line"><a name="l08297"></a><span class="lineno"> 8297</span>&#160;    <span class="keywordflow">for</span>(iter_type suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l08298"></a><span class="lineno"> 8298</span>&#160;        suballocItem != m_Suballocations.end();</div><div class="line"><a name="l08299"></a><span class="lineno"> 8299</span>&#160;        ++suballocItem)</div><div class="line"><a name="l08300"></a><span class="lineno"> 8300</span>&#160;    {</div><div class="line"><a name="l08301"></a><span class="lineno"> 8301</span>&#160;        VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08302"></a><span class="lineno"> 8302</span>&#160;        <span class="keywordflow">if</span>(suballoc.hAllocation == alloc)</div><div class="line"><a name="l08303"></a><span class="lineno"> 8303</span>&#160;        {</div><div class="line"><a name="l08304"></a><span class="lineno"> 8304</span>&#160;            iter_type nextItem = suballocItem;</div><div class="line"><a name="l08305"></a><span class="lineno"> 8305</span>&#160;            ++nextItem;</div><div class="line"><a name="l08306"></a><span class="lineno"> 8306</span>&#160;</div><div class="line"><a name="l08307"></a><span class="lineno"> 8307</span>&#160;            <span class="comment">// Should have been ensured on higher level.</span></div><div class="line"><a name="l08308"></a><span class="lineno"> 8308</span>&#160;            VMA_ASSERT(newSize != alloc-&gt;GetSize() &amp;&amp; newSize &gt; 0);</div><div class="line"><a name="l08309"></a><span class="lineno"> 8309</span>&#160;</div><div class="line"><a name="l08310"></a><span class="lineno"> 8310</span>&#160;            <span class="comment">// Shrinking.</span></div><div class="line"><a name="l08311"></a><span class="lineno"> 8311</span>&#160;            <span class="keywordflow">if</span>(newSize &lt; alloc-&gt;GetSize())</div><div class="line"><a name="l08312"></a><span class="lineno"> 8312</span>&#160;            {</div><div class="line"><a name="l08313"></a><span class="lineno"> 8313</span>&#160;                <span class="keyword">const</span> VkDeviceSize sizeDiff = suballoc.size - newSize;</div><div class="line"><a name="l08314"></a><span class="lineno"> 8314</span>&#160;</div><div class="line"><a name="l08315"></a><span class="lineno"> 8315</span>&#160;                <span class="comment">// There is next item.</span></div><div class="line"><a name="l08316"></a><span class="lineno"> 8316</span>&#160;                <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l08317"></a><span class="lineno"> 8317</span>&#160;                {</div><div class="line"><a name="l08318"></a><span class="lineno"> 8318</span>&#160;                    <span class="comment">// Next item is free.</span></div><div class="line"><a name="l08319"></a><span class="lineno"> 8319</span>&#160;                    <span class="keywordflow">if</span>(nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08320"></a><span class="lineno"> 8320</span>&#160;                    {</div><div class="line"><a name="l08321"></a><span class="lineno"> 8321</span>&#160;                        <span class="comment">// Grow this next item backward.</span></div><div class="line"><a name="l08322"></a><span class="lineno"> 8322</span>&#160;                        UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08323"></a><span class="lineno"> 8323</span>&#160;                        nextItem-&gt;offset -= sizeDiff;</div><div class="line"><a name="l08324"></a><span class="lineno"> 8324</span>&#160;                        nextItem-&gt;size += sizeDiff;</div><div class="line"><a name="l08325"></a><span class="lineno"> 8325</span>&#160;                        RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08326"></a><span class="lineno"> 8326</span>&#160;                    }</div><div class="line"><a name="l08327"></a><span class="lineno"> 8327</span>&#160;                    <span class="comment">// Next item is not free.</span></div><div class="line"><a name="l08328"></a><span class="lineno"> 8328</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l08329"></a><span class="lineno"> 8329</span>&#160;                    {</div><div class="line"><a name="l08330"></a><span class="lineno"> 8330</span>&#160;                        <span class="comment">// Create free item after current one.</span></div><div class="line"><a name="l08331"></a><span class="lineno"> 8331</span>&#160;                        VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l08332"></a><span class="lineno"> 8332</span>&#160;                        newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08333"></a><span class="lineno"> 8333</span>&#160;                        newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l08334"></a><span class="lineno"> 8334</span>&#160;                        newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l08335"></a><span class="lineno"> 8335</span>&#160;                        newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08336"></a><span class="lineno"> 8336</span>&#160;                        iter_type newFreeSuballocIt = m_Suballocations.insert(nextItem, newFreeSuballoc);</div><div class="line"><a name="l08337"></a><span class="lineno"> 8337</span>&#160;                        RegisterFreeSuballocation(newFreeSuballocIt);</div><div class="line"><a name="l08338"></a><span class="lineno"> 8338</span>&#160;</div><div class="line"><a name="l08339"></a><span class="lineno"> 8339</span>&#160;                        ++m_FreeCount;</div><div class="line"><a name="l08340"></a><span class="lineno"> 8340</span>&#160;                    }</div><div class="line"><a name="l08341"></a><span class="lineno"> 8341</span>&#160;                }</div><div class="line"><a name="l08342"></a><span class="lineno"> 8342</span>&#160;                <span class="comment">// This is the last item.</span></div><div class="line"><a name="l08343"></a><span class="lineno"> 8343</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08344"></a><span class="lineno"> 8344</span>&#160;                {</div><div class="line"><a name="l08345"></a><span class="lineno"> 8345</span>&#160;                    <span class="comment">// Create free item at the end.</span></div><div class="line"><a name="l08346"></a><span class="lineno"> 8346</span>&#160;                    VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l08347"></a><span class="lineno"> 8347</span>&#160;                    newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08348"></a><span class="lineno"> 8348</span>&#160;                    newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l08349"></a><span class="lineno"> 8349</span>&#160;                    newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l08350"></a><span class="lineno"> 8350</span>&#160;                    newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08351"></a><span class="lineno"> 8351</span>&#160;                    m_Suballocations.push_back(newFreeSuballoc);</div><div class="line"><a name="l08352"></a><span class="lineno"> 8352</span>&#160;</div><div class="line"><a name="l08353"></a><span class="lineno"> 8353</span>&#160;                    iter_type newFreeSuballocIt = m_Suballocations.end();</div><div class="line"><a name="l08354"></a><span class="lineno"> 8354</span>&#160;                    RegisterFreeSuballocation(--newFreeSuballocIt);</div><div class="line"><a name="l08355"></a><span class="lineno"> 8355</span>&#160;</div><div class="line"><a name="l08356"></a><span class="lineno"> 8356</span>&#160;                    ++m_FreeCount;</div><div class="line"><a name="l08357"></a><span class="lineno"> 8357</span>&#160;                }</div><div class="line"><a name="l08358"></a><span class="lineno"> 8358</span>&#160;</div><div class="line"><a name="l08359"></a><span class="lineno"> 8359</span>&#160;                suballoc.size = newSize;</div><div class="line"><a name="l08360"></a><span class="lineno"> 8360</span>&#160;                m_SumFreeSize += sizeDiff;</div><div class="line"><a name="l08361"></a><span class="lineno"> 8361</span>&#160;            }</div><div class="line"><a name="l08362"></a><span class="lineno"> 8362</span>&#160;            <span class="comment">// Growing.</span></div><div class="line"><a name="l08363"></a><span class="lineno"> 8363</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l08364"></a><span class="lineno"> 8364</span>&#160;            {</div><div class="line"><a name="l08365"></a><span class="lineno"> 8365</span>&#160;                <span class="keyword">const</span> VkDeviceSize sizeDiff = newSize - suballoc.size;</div><div class="line"><a name="l08366"></a><span class="lineno"> 8366</span>&#160;</div><div class="line"><a name="l08367"></a><span class="lineno"> 8367</span>&#160;                <span class="comment">// There is next item.</span></div><div class="line"><a name="l08368"></a><span class="lineno"> 8368</span>&#160;                <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l08369"></a><span class="lineno"> 8369</span>&#160;                {</div><div class="line"><a name="l08370"></a><span class="lineno"> 8370</span>&#160;                    <span class="comment">// Next item is free.</span></div><div class="line"><a name="l08371"></a><span class="lineno"> 8371</span>&#160;                    <span class="keywordflow">if</span>(nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08372"></a><span class="lineno"> 8372</span>&#160;                    {</div><div class="line"><a name="l08373"></a><span class="lineno"> 8373</span>&#160;                        <span class="comment">// There is not enough free space, including margin.</span></div><div class="line"><a name="l08374"></a><span class="lineno"> 8374</span>&#160;                        <span class="keywordflow">if</span>(nextItem-&gt;size &lt; sizeDiff + VMA_DEBUG_MARGIN)</div><div class="line"><a name="l08375"></a><span class="lineno"> 8375</span>&#160;                        {</div><div class="line"><a name="l08376"></a><span class="lineno"> 8376</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08377"></a><span class="lineno"> 8377</span>&#160;                        }</div><div class="line"><a name="l08378"></a><span class="lineno"> 8378</span>&#160;</div><div class="line"><a name="l08379"></a><span class="lineno"> 8379</span>&#160;                        <span class="comment">// There is more free space than required.</span></div><div class="line"><a name="l08380"></a><span class="lineno"> 8380</span>&#160;                        <span class="keywordflow">if</span>(nextItem-&gt;size &gt; sizeDiff)</div><div class="line"><a name="l08381"></a><span class="lineno"> 8381</span>&#160;                        {</div><div class="line"><a name="l08382"></a><span class="lineno"> 8382</span>&#160;                            <span class="comment">// Move and shrink this next item.</span></div><div class="line"><a name="l08383"></a><span class="lineno"> 8383</span>&#160;                            UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08384"></a><span class="lineno"> 8384</span>&#160;                            nextItem-&gt;offset += sizeDiff;</div><div class="line"><a name="l08385"></a><span class="lineno"> 8385</span>&#160;                            nextItem-&gt;size -= sizeDiff;</div><div class="line"><a name="l08386"></a><span class="lineno"> 8386</span>&#160;                            RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08387"></a><span class="lineno"> 8387</span>&#160;                        }</div><div class="line"><a name="l08388"></a><span class="lineno"> 8388</span>&#160;                        <span class="comment">// There is exactly the amount of free space required.</span></div><div class="line"><a name="l08389"></a><span class="lineno"> 8389</span>&#160;                        <span class="keywordflow">else</span></div><div class="line"><a name="l08390"></a><span class="lineno"> 8390</span>&#160;                        {</div><div class="line"><a name="l08391"></a><span class="lineno"> 8391</span>&#160;                            <span class="comment">// Remove this next free item.</span></div><div class="line"><a name="l08392"></a><span class="lineno"> 8392</span>&#160;                            UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08393"></a><span class="lineno"> 8393</span>&#160;                            m_Suballocations.erase(nextItem);</div><div class="line"><a name="l08394"></a><span class="lineno"> 8394</span>&#160;                            --m_FreeCount;</div><div class="line"><a name="l08395"></a><span class="lineno"> 8395</span>&#160;                        }</div><div class="line"><a name="l08396"></a><span class="lineno"> 8396</span>&#160;                    }</div><div class="line"><a name="l08397"></a><span class="lineno"> 8397</span>&#160;                    <span class="comment">// Next item is not free - there is no space to grow.</span></div><div class="line"><a name="l08398"></a><span class="lineno"> 8398</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l08399"></a><span class="lineno"> 8399</span>&#160;                    {</div><div class="line"><a name="l08400"></a><span class="lineno"> 8400</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08401"></a><span class="lineno"> 8401</span>&#160;                    }</div><div class="line"><a name="l08402"></a><span class="lineno"> 8402</span>&#160;                }</div><div class="line"><a name="l08403"></a><span class="lineno"> 8403</span>&#160;                <span class="comment">// This is the last item - there is no space to grow.</span></div><div class="line"><a name="l08404"></a><span class="lineno"> 8404</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08405"></a><span class="lineno"> 8405</span>&#160;                {</div><div class="line"><a name="l08406"></a><span class="lineno"> 8406</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08407"></a><span class="lineno"> 8407</span>&#160;                }</div><div class="line"><a name="l08408"></a><span class="lineno"> 8408</span>&#160;</div><div class="line"><a name="l08409"></a><span class="lineno"> 8409</span>&#160;                suballoc.size = newSize;</div><div class="line"><a name="l08410"></a><span class="lineno"> 8410</span>&#160;                m_SumFreeSize -= sizeDiff;</div><div class="line"><a name="l08411"></a><span class="lineno"> 8411</span>&#160;            }</div><div class="line"><a name="l08412"></a><span class="lineno"> 8412</span>&#160;</div><div class="line"><a name="l08413"></a><span class="lineno"> 8413</span>&#160;            <span class="comment">// We cannot call Validate() here because alloc object is updated to new size outside of this call.</span></div><div class="line"><a name="l08414"></a><span class="lineno"> 8414</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08415"></a><span class="lineno"> 8415</span>&#160;        }</div><div class="line"><a name="l08416"></a><span class="lineno"> 8416</span>&#160;    }</div><div class="line"><a name="l08417"></a><span class="lineno"> 8417</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found!&quot;</span>);</div><div class="line"><a name="l08418"></a><span class="lineno"> 8418</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08419"></a><span class="lineno"> 8419</span>&#160;}</div><div class="line"><a name="l08420"></a><span class="lineno"> 8420</span>&#160;</div><div class="line"><a name="l08421"></a><span class="lineno"> 8421</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ValidateFreeSuballocationList()<span class="keyword"> const</span></div><div class="line"><a name="l08422"></a><span class="lineno"> 8422</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08423"></a><span class="lineno"> 8423</span>&#160;    VkDeviceSize lastSize = 0;</div><div class="line"><a name="l08424"></a><span class="lineno"> 8424</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_FreeSuballocationsBySize.size(); i &lt; count; ++i)</div><div class="line"><a name="l08425"></a><span class="lineno"> 8425</span>&#160;    {</div><div class="line"><a name="l08426"></a><span class="lineno"> 8426</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l08427"></a><span class="lineno"> 8427</span>&#160;</div><div class="line"><a name="l08428"></a><span class="lineno"> 8428</span>&#160;        VMA_VALIDATE(it-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08429"></a><span class="lineno"> 8429</span>&#160;        VMA_VALIDATE(it-&gt;size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l08430"></a><span class="lineno"> 8430</span>&#160;        VMA_VALIDATE(it-&gt;size &gt;= lastSize);</div><div class="line"><a name="l08431"></a><span class="lineno"> 8431</span>&#160;        lastSize = it-&gt;size;</div><div class="line"><a name="l08432"></a><span class="lineno"> 8432</span>&#160;    }</div><div class="line"><a name="l08433"></a><span class="lineno"> 8433</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08434"></a><span class="lineno"> 8434</span>&#160;}</div><div class="line"><a name="l08435"></a><span class="lineno"> 8435</span>&#160;</div><div class="line"><a name="l08436"></a><span class="lineno"> 8436</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CheckAllocation(</div><div class="line"><a name="l08437"></a><span class="lineno"> 8437</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l08438"></a><span class="lineno"> 8438</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l08439"></a><span class="lineno"> 8439</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08440"></a><span class="lineno"> 8440</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l08441"></a><span class="lineno"> 8441</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l08442"></a><span class="lineno"> 8442</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l08443"></a><span class="lineno"> 8443</span>&#160;    VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l08444"></a><span class="lineno"> 8444</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l08445"></a><span class="lineno"> 8445</span>&#160;    VkDeviceSize* pOffset,</div><div class="line"><a name="l08446"></a><span class="lineno"> 8446</span>&#160;    <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l08447"></a><span class="lineno"> 8447</span>&#160;    VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l08448"></a><span class="lineno"> 8448</span>&#160;    VkDeviceSize* pSumItemSize)<span class="keyword"> const</span></div><div class="line"><a name="l08449"></a><span class="lineno"> 8449</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08450"></a><span class="lineno"> 8450</span>&#160;    VMA_ASSERT(allocSize &gt; 0);</div><div class="line"><a name="l08451"></a><span class="lineno"> 8451</span>&#160;    VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08452"></a><span class="lineno"> 8452</span>&#160;    VMA_ASSERT(suballocItem != m_Suballocations.cend());</div><div class="line"><a name="l08453"></a><span class="lineno"> 8453</span>&#160;    VMA_ASSERT(pOffset != VMA_NULL);</div><div class="line"><a name="l08454"></a><span class="lineno"> 8454</span>&#160;    </div><div class="line"><a name="l08455"></a><span class="lineno"> 8455</span>&#160;    *itemsToMakeLostCount = 0;</div><div class="line"><a name="l08456"></a><span class="lineno"> 8456</span>&#160;    *pSumFreeSize = 0;</div><div class="line"><a name="l08457"></a><span class="lineno"> 8457</span>&#160;    *pSumItemSize = 0;</div><div class="line"><a name="l08458"></a><span class="lineno"> 8458</span>&#160;</div><div class="line"><a name="l08459"></a><span class="lineno"> 8459</span>&#160;    <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l08460"></a><span class="lineno"> 8460</span>&#160;    {</div><div class="line"><a name="l08461"></a><span class="lineno"> 8461</span>&#160;        <span class="keywordflow">if</span>(suballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08462"></a><span class="lineno"> 8462</span>&#160;        {</div><div class="line"><a name="l08463"></a><span class="lineno"> 8463</span>&#160;            *pSumFreeSize = suballocItem-&gt;size;</div><div class="line"><a name="l08464"></a><span class="lineno"> 8464</span>&#160;        }</div><div class="line"><a name="l08465"></a><span class="lineno"> 8465</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08466"></a><span class="lineno"> 8466</span>&#160;        {</div><div class="line"><a name="l08467"></a><span class="lineno"> 8467</span>&#160;            <span class="keywordflow">if</span>(suballocItem-&gt;hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08468"></a><span class="lineno"> 8468</span>&#160;                suballocItem-&gt;hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l08469"></a><span class="lineno"> 8469</span>&#160;            {</div><div class="line"><a name="l08470"></a><span class="lineno"> 8470</span>&#160;                ++*itemsToMakeLostCount;</div><div class="line"><a name="l08471"></a><span class="lineno"> 8471</span>&#160;                *pSumItemSize = suballocItem-&gt;size;</div><div class="line"><a name="l08472"></a><span class="lineno"> 8472</span>&#160;            }</div><div class="line"><a name="l08473"></a><span class="lineno"> 8473</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l08474"></a><span class="lineno"> 8474</span>&#160;            {</div><div class="line"><a name="l08475"></a><span class="lineno"> 8475</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08476"></a><span class="lineno"> 8476</span>&#160;            }</div><div class="line"><a name="l08477"></a><span class="lineno"> 8477</span>&#160;        }</div><div class="line"><a name="l08478"></a><span class="lineno"> 8478</span>&#160;</div><div class="line"><a name="l08479"></a><span class="lineno"> 8479</span>&#160;        <span class="comment">// Remaining size is too small for this request: Early return.</span></div><div class="line"><a name="l08480"></a><span class="lineno"> 8480</span>&#160;        <span class="keywordflow">if</span>(GetSize() - suballocItem-&gt;offset &lt; allocSize)</div><div class="line"><a name="l08481"></a><span class="lineno"> 8481</span>&#160;        {</div><div class="line"><a name="l08482"></a><span class="lineno"> 8482</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08483"></a><span class="lineno"> 8483</span>&#160;        }</div><div class="line"><a name="l08484"></a><span class="lineno"> 8484</span>&#160;</div><div class="line"><a name="l08485"></a><span class="lineno"> 8485</span>&#160;        <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l08486"></a><span class="lineno"> 8486</span>&#160;        *pOffset = suballocItem-&gt;offset;</div><div class="line"><a name="l08487"></a><span class="lineno"> 8487</span>&#160;    </div><div class="line"><a name="l08488"></a><span class="lineno"> 8488</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08489"></a><span class="lineno"> 8489</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l08490"></a><span class="lineno"> 8490</span>&#160;        {</div><div class="line"><a name="l08491"></a><span class="lineno"> 8491</span>&#160;            *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08492"></a><span class="lineno"> 8492</span>&#160;        }</div><div class="line"><a name="l08493"></a><span class="lineno"> 8493</span>&#160;    </div><div class="line"><a name="l08494"></a><span class="lineno"> 8494</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08495"></a><span class="lineno"> 8495</span>&#160;        *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l08496"></a><span class="lineno"> 8496</span>&#160;</div><div class="line"><a name="l08497"></a><span class="lineno"> 8497</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08498"></a><span class="lineno"> 8498</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08499"></a><span class="lineno"> 8499</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08500"></a><span class="lineno"> 8500</span>&#160;        {</div><div class="line"><a name="l08501"></a><span class="lineno"> 8501</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08502"></a><span class="lineno"> 8502</span>&#160;            VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l08503"></a><span class="lineno"> 8503</span>&#160;            <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l08504"></a><span class="lineno"> 8504</span>&#160;            {</div><div class="line"><a name="l08505"></a><span class="lineno"> 8505</span>&#160;                --prevSuballocItem;</div><div class="line"><a name="l08506"></a><span class="lineno"> 8506</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l08507"></a><span class="lineno"> 8507</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l08508"></a><span class="lineno"> 8508</span>&#160;                {</div><div class="line"><a name="l08509"></a><span class="lineno"> 8509</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08510"></a><span class="lineno"> 8510</span>&#160;                    {</div><div class="line"><a name="l08511"></a><span class="lineno"> 8511</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08512"></a><span class="lineno"> 8512</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l08513"></a><span class="lineno"> 8513</span>&#160;                    }</div><div class="line"><a name="l08514"></a><span class="lineno"> 8514</span>&#160;                }</div><div class="line"><a name="l08515"></a><span class="lineno"> 8515</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08516"></a><span class="lineno"> 8516</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08517"></a><span class="lineno"> 8517</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08518"></a><span class="lineno"> 8518</span>&#160;            }</div><div class="line"><a name="l08519"></a><span class="lineno"> 8519</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08520"></a><span class="lineno"> 8520</span>&#160;            {</div><div class="line"><a name="l08521"></a><span class="lineno"> 8521</span>&#160;                *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l08522"></a><span class="lineno"> 8522</span>&#160;            }</div><div class="line"><a name="l08523"></a><span class="lineno"> 8523</span>&#160;        }</div><div class="line"><a name="l08524"></a><span class="lineno"> 8524</span>&#160;    </div><div class="line"><a name="l08525"></a><span class="lineno"> 8525</span>&#160;        <span class="comment">// Now that we have final *pOffset, check if we are past suballocItem.</span></div><div class="line"><a name="l08526"></a><span class="lineno"> 8526</span>&#160;        <span class="comment">// If yes, return false - this function should be called for another suballocItem as starting point.</span></div><div class="line"><a name="l08527"></a><span class="lineno"> 8527</span>&#160;        <span class="keywordflow">if</span>(*pOffset &gt;= suballocItem-&gt;offset + suballocItem-&gt;size)</div><div class="line"><a name="l08528"></a><span class="lineno"> 8528</span>&#160;        {</div><div class="line"><a name="l08529"></a><span class="lineno"> 8529</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08530"></a><span class="lineno"> 8530</span>&#160;        }</div><div class="line"><a name="l08531"></a><span class="lineno"> 8531</span>&#160;    </div><div class="line"><a name="l08532"></a><span class="lineno"> 8532</span>&#160;        <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l08533"></a><span class="lineno"> 8533</span>&#160;        <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballocItem-&gt;offset;</div><div class="line"><a name="l08534"></a><span class="lineno"> 8534</span>&#160;</div><div class="line"><a name="l08535"></a><span class="lineno"> 8535</span>&#160;        <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l08536"></a><span class="lineno"> 8536</span>&#160;        <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08537"></a><span class="lineno"> 8537</span>&#160;</div><div class="line"><a name="l08538"></a><span class="lineno"> 8538</span>&#160;        <span class="keyword">const</span> VkDeviceSize totalSize = paddingBegin + allocSize + requiredEndMargin;</div><div class="line"><a name="l08539"></a><span class="lineno"> 8539</span>&#160;        <span class="comment">// Another early return check.</span></div><div class="line"><a name="l08540"></a><span class="lineno"> 8540</span>&#160;        <span class="keywordflow">if</span>(suballocItem-&gt;offset + totalSize &gt; GetSize())</div><div class="line"><a name="l08541"></a><span class="lineno"> 8541</span>&#160;        {</div><div class="line"><a name="l08542"></a><span class="lineno"> 8542</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08543"></a><span class="lineno"> 8543</span>&#160;        }</div><div class="line"><a name="l08544"></a><span class="lineno"> 8544</span>&#160;</div><div class="line"><a name="l08545"></a><span class="lineno"> 8545</span>&#160;        <span class="comment">// Advance lastSuballocItem until desired size is reached.</span></div><div class="line"><a name="l08546"></a><span class="lineno"> 8546</span>&#160;        <span class="comment">// Update itemsToMakeLostCount.</span></div><div class="line"><a name="l08547"></a><span class="lineno"> 8547</span>&#160;        VmaSuballocationList::const_iterator lastSuballocItem = suballocItem;</div><div class="line"><a name="l08548"></a><span class="lineno"> 8548</span>&#160;        <span class="keywordflow">if</span>(totalSize &gt; suballocItem-&gt;size)</div><div class="line"><a name="l08549"></a><span class="lineno"> 8549</span>&#160;        {</div><div class="line"><a name="l08550"></a><span class="lineno"> 8550</span>&#160;            VkDeviceSize remainingSize = totalSize - suballocItem-&gt;size;</div><div class="line"><a name="l08551"></a><span class="lineno"> 8551</span>&#160;            <span class="keywordflow">while</span>(remainingSize &gt; 0)</div><div class="line"><a name="l08552"></a><span class="lineno"> 8552</span>&#160;            {</div><div class="line"><a name="l08553"></a><span class="lineno"> 8553</span>&#160;                ++lastSuballocItem;</div><div class="line"><a name="l08554"></a><span class="lineno"> 8554</span>&#160;                <span class="keywordflow">if</span>(lastSuballocItem == m_Suballocations.cend())</div><div class="line"><a name="l08555"></a><span class="lineno"> 8555</span>&#160;                {</div><div class="line"><a name="l08556"></a><span class="lineno"> 8556</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08557"></a><span class="lineno"> 8557</span>&#160;                }</div><div class="line"><a name="l08558"></a><span class="lineno"> 8558</span>&#160;                <span class="keywordflow">if</span>(lastSuballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08559"></a><span class="lineno"> 8559</span>&#160;                {</div><div class="line"><a name="l08560"></a><span class="lineno"> 8560</span>&#160;                    *pSumFreeSize += lastSuballocItem-&gt;size;</div><div class="line"><a name="l08561"></a><span class="lineno"> 8561</span>&#160;                }</div><div class="line"><a name="l08562"></a><span class="lineno"> 8562</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08563"></a><span class="lineno"> 8563</span>&#160;                {</div><div class="line"><a name="l08564"></a><span class="lineno"> 8564</span>&#160;                    VMA_ASSERT(lastSuballocItem-&gt;hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08565"></a><span class="lineno"> 8565</span>&#160;                    <span class="keywordflow">if</span>(lastSuballocItem-&gt;hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08566"></a><span class="lineno"> 8566</span>&#160;                        lastSuballocItem-&gt;hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l08567"></a><span class="lineno"> 8567</span>&#160;                    {</div><div class="line"><a name="l08568"></a><span class="lineno"> 8568</span>&#160;                        ++*itemsToMakeLostCount;</div><div class="line"><a name="l08569"></a><span class="lineno"> 8569</span>&#160;                        *pSumItemSize += lastSuballocItem-&gt;size;</div><div class="line"><a name="l08570"></a><span class="lineno"> 8570</span>&#160;                    }</div><div class="line"><a name="l08571"></a><span class="lineno"> 8571</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l08572"></a><span class="lineno"> 8572</span>&#160;                    {</div><div class="line"><a name="l08573"></a><span class="lineno"> 8573</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08574"></a><span class="lineno"> 8574</span>&#160;                    }</div><div class="line"><a name="l08575"></a><span class="lineno"> 8575</span>&#160;                }</div><div class="line"><a name="l08576"></a><span class="lineno"> 8576</span>&#160;                remainingSize = (lastSuballocItem-&gt;size &lt; remainingSize) ?</div><div class="line"><a name="l08577"></a><span class="lineno"> 8577</span>&#160;                    remainingSize - lastSuballocItem-&gt;size : 0;</div><div class="line"><a name="l08578"></a><span class="lineno"> 8578</span>&#160;            }</div><div class="line"><a name="l08579"></a><span class="lineno"> 8579</span>&#160;        }</div><div class="line"><a name="l08580"></a><span class="lineno"> 8580</span>&#160;</div><div class="line"><a name="l08581"></a><span class="lineno"> 8581</span>&#160;        <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08582"></a><span class="lineno"> 8582</span>&#160;        <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l08583"></a><span class="lineno"> 8583</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08584"></a><span class="lineno"> 8584</span>&#160;        {</div><div class="line"><a name="l08585"></a><span class="lineno"> 8585</span>&#160;            VmaSuballocationList::const_iterator nextSuballocItem = lastSuballocItem;</div><div class="line"><a name="l08586"></a><span class="lineno"> 8586</span>&#160;            ++nextSuballocItem;</div><div class="line"><a name="l08587"></a><span class="lineno"> 8587</span>&#160;            <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l08588"></a><span class="lineno"> 8588</span>&#160;            {</div><div class="line"><a name="l08589"></a><span class="lineno"> 8589</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l08590"></a><span class="lineno"> 8590</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08591"></a><span class="lineno"> 8591</span>&#160;                {</div><div class="line"><a name="l08592"></a><span class="lineno"> 8592</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l08593"></a><span class="lineno"> 8593</span>&#160;                    {</div><div class="line"><a name="l08594"></a><span class="lineno"> 8594</span>&#160;                        VMA_ASSERT(nextSuballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08595"></a><span class="lineno"> 8595</span>&#160;                        <span class="keywordflow">if</span>(nextSuballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08596"></a><span class="lineno"> 8596</span>&#160;                            nextSuballoc.hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l08597"></a><span class="lineno"> 8597</span>&#160;                        {</div><div class="line"><a name="l08598"></a><span class="lineno"> 8598</span>&#160;                            ++*itemsToMakeLostCount;</div><div class="line"><a name="l08599"></a><span class="lineno"> 8599</span>&#160;                        }</div><div class="line"><a name="l08600"></a><span class="lineno"> 8600</span>&#160;                        <span class="keywordflow">else</span></div><div class="line"><a name="l08601"></a><span class="lineno"> 8601</span>&#160;                        {</div><div class="line"><a name="l08602"></a><span class="lineno"> 8602</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08603"></a><span class="lineno"> 8603</span>&#160;                        }</div><div class="line"><a name="l08604"></a><span class="lineno"> 8604</span>&#160;                    }</div><div class="line"><a name="l08605"></a><span class="lineno"> 8605</span>&#160;                }</div><div class="line"><a name="l08606"></a><span class="lineno"> 8606</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08607"></a><span class="lineno"> 8607</span>&#160;                {</div><div class="line"><a name="l08608"></a><span class="lineno"> 8608</span>&#160;                    <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08609"></a><span class="lineno"> 8609</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08610"></a><span class="lineno"> 8610</span>&#160;                }</div><div class="line"><a name="l08611"></a><span class="lineno"> 8611</span>&#160;                ++nextSuballocItem;</div><div class="line"><a name="l08612"></a><span class="lineno"> 8612</span>&#160;            }</div><div class="line"><a name="l08613"></a><span class="lineno"> 8613</span>&#160;        }</div><div class="line"><a name="l08614"></a><span class="lineno"> 8614</span>&#160;    }</div><div class="line"><a name="l08615"></a><span class="lineno"> 8615</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l08616"></a><span class="lineno"> 8616</span>&#160;    {</div><div class="line"><a name="l08617"></a><span class="lineno"> 8617</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08618"></a><span class="lineno"> 8618</span>&#160;        VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08619"></a><span class="lineno"> 8619</span>&#160;</div><div class="line"><a name="l08620"></a><span class="lineno"> 8620</span>&#160;        *pSumFreeSize = suballoc.size;</div><div class="line"><a name="l08621"></a><span class="lineno"> 8621</span>&#160;</div><div class="line"><a name="l08622"></a><span class="lineno"> 8622</span>&#160;        <span class="comment">// Size of this suballocation is too small for this request: Early return.</span></div><div class="line"><a name="l08623"></a><span class="lineno"> 8623</span>&#160;        <span class="keywordflow">if</span>(suballoc.size &lt; allocSize)</div><div class="line"><a name="l08624"></a><span class="lineno"> 8624</span>&#160;        {</div><div class="line"><a name="l08625"></a><span class="lineno"> 8625</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08626"></a><span class="lineno"> 8626</span>&#160;        }</div><div class="line"><a name="l08627"></a><span class="lineno"> 8627</span>&#160;</div><div class="line"><a name="l08628"></a><span class="lineno"> 8628</span>&#160;        <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l08629"></a><span class="lineno"> 8629</span>&#160;        *pOffset = suballoc.offset;</div><div class="line"><a name="l08630"></a><span class="lineno"> 8630</span>&#160;    </div><div class="line"><a name="l08631"></a><span class="lineno"> 8631</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08632"></a><span class="lineno"> 8632</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l08633"></a><span class="lineno"> 8633</span>&#160;        {</div><div class="line"><a name="l08634"></a><span class="lineno"> 8634</span>&#160;            *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08635"></a><span class="lineno"> 8635</span>&#160;        }</div><div class="line"><a name="l08636"></a><span class="lineno"> 8636</span>&#160;    </div><div class="line"><a name="l08637"></a><span class="lineno"> 8637</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08638"></a><span class="lineno"> 8638</span>&#160;        *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l08639"></a><span class="lineno"> 8639</span>&#160;    </div><div class="line"><a name="l08640"></a><span class="lineno"> 8640</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08641"></a><span class="lineno"> 8641</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08642"></a><span class="lineno"> 8642</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08643"></a><span class="lineno"> 8643</span>&#160;        {</div><div class="line"><a name="l08644"></a><span class="lineno"> 8644</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08645"></a><span class="lineno"> 8645</span>&#160;            VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l08646"></a><span class="lineno"> 8646</span>&#160;            <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l08647"></a><span class="lineno"> 8647</span>&#160;            {</div><div class="line"><a name="l08648"></a><span class="lineno"> 8648</span>&#160;                --prevSuballocItem;</div><div class="line"><a name="l08649"></a><span class="lineno"> 8649</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l08650"></a><span class="lineno"> 8650</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l08651"></a><span class="lineno"> 8651</span>&#160;                {</div><div class="line"><a name="l08652"></a><span class="lineno"> 8652</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08653"></a><span class="lineno"> 8653</span>&#160;                    {</div><div class="line"><a name="l08654"></a><span class="lineno"> 8654</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08655"></a><span class="lineno"> 8655</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l08656"></a><span class="lineno"> 8656</span>&#160;                    }</div><div class="line"><a name="l08657"></a><span class="lineno"> 8657</span>&#160;                }</div><div class="line"><a name="l08658"></a><span class="lineno"> 8658</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08659"></a><span class="lineno"> 8659</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08660"></a><span class="lineno"> 8660</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08661"></a><span class="lineno"> 8661</span>&#160;            }</div><div class="line"><a name="l08662"></a><span class="lineno"> 8662</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08663"></a><span class="lineno"> 8663</span>&#160;            {</div><div class="line"><a name="l08664"></a><span class="lineno"> 8664</span>&#160;                *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l08665"></a><span class="lineno"> 8665</span>&#160;            }</div><div class="line"><a name="l08666"></a><span class="lineno"> 8666</span>&#160;        }</div><div class="line"><a name="l08667"></a><span class="lineno"> 8667</span>&#160;    </div><div class="line"><a name="l08668"></a><span class="lineno"> 8668</span>&#160;        <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l08669"></a><span class="lineno"> 8669</span>&#160;        <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballoc.offset;</div><div class="line"><a name="l08670"></a><span class="lineno"> 8670</span>&#160;</div><div class="line"><a name="l08671"></a><span class="lineno"> 8671</span>&#160;        <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l08672"></a><span class="lineno"> 8672</span>&#160;        <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08673"></a><span class="lineno"> 8673</span>&#160;</div><div class="line"><a name="l08674"></a><span class="lineno"> 8674</span>&#160;        <span class="comment">// Fail if requested size plus margin before and after is bigger than size of this suballocation.</span></div><div class="line"><a name="l08675"></a><span class="lineno"> 8675</span>&#160;        <span class="keywordflow">if</span>(paddingBegin + allocSize + requiredEndMargin &gt; suballoc.size)</div><div class="line"><a name="l08676"></a><span class="lineno"> 8676</span>&#160;        {</div><div class="line"><a name="l08677"></a><span class="lineno"> 8677</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08678"></a><span class="lineno"> 8678</span>&#160;        }</div><div class="line"><a name="l08679"></a><span class="lineno"> 8679</span>&#160;</div><div class="line"><a name="l08680"></a><span class="lineno"> 8680</span>&#160;        <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08681"></a><span class="lineno"> 8681</span>&#160;        <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08682"></a><span class="lineno"> 8682</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08683"></a><span class="lineno"> 8683</span>&#160;        {</div><div class="line"><a name="l08684"></a><span class="lineno"> 8684</span>&#160;            VmaSuballocationList::const_iterator nextSuballocItem = suballocItem;</div><div class="line"><a name="l08685"></a><span class="lineno"> 8685</span>&#160;            ++nextSuballocItem;</div><div class="line"><a name="l08686"></a><span class="lineno"> 8686</span>&#160;            <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l08687"></a><span class="lineno"> 8687</span>&#160;            {</div><div class="line"><a name="l08688"></a><span class="lineno"> 8688</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l08689"></a><span class="lineno"> 8689</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08690"></a><span class="lineno"> 8690</span>&#160;                {</div><div class="line"><a name="l08691"></a><span class="lineno"> 8691</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l08692"></a><span class="lineno"> 8692</span>&#160;                    {</div><div class="line"><a name="l08693"></a><span class="lineno"> 8693</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08694"></a><span class="lineno"> 8694</span>&#160;                    }</div><div class="line"><a name="l08695"></a><span class="lineno"> 8695</span>&#160;                }</div><div class="line"><a name="l08696"></a><span class="lineno"> 8696</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08697"></a><span class="lineno"> 8697</span>&#160;                {</div><div class="line"><a name="l08698"></a><span class="lineno"> 8698</span>&#160;                    <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08699"></a><span class="lineno"> 8699</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08700"></a><span class="lineno"> 8700</span>&#160;                }</div><div class="line"><a name="l08701"></a><span class="lineno"> 8701</span>&#160;                ++nextSuballocItem;</div><div class="line"><a name="l08702"></a><span class="lineno"> 8702</span>&#160;            }</div><div class="line"><a name="l08703"></a><span class="lineno"> 8703</span>&#160;        }</div><div class="line"><a name="l08704"></a><span class="lineno"> 8704</span>&#160;    }</div><div class="line"><a name="l08705"></a><span class="lineno"> 8705</span>&#160;</div><div class="line"><a name="l08706"></a><span class="lineno"> 8706</span>&#160;    <span class="comment">// All tests passed: Success. pOffset is already filled.</span></div><div class="line"><a name="l08707"></a><span class="lineno"> 8707</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08708"></a><span class="lineno"> 8708</span>&#160;}</div><div class="line"><a name="l08709"></a><span class="lineno"> 8709</span>&#160;</div><div class="line"><a name="l08710"></a><span class="lineno"> 8710</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::MergeFreeWithNext(VmaSuballocationList::iterator item)</div><div class="line"><a name="l08711"></a><span class="lineno"> 8711</span>&#160;{</div><div class="line"><a name="l08712"></a><span class="lineno"> 8712</span>&#160;    VMA_ASSERT(item != m_Suballocations.end());</div><div class="line"><a name="l08713"></a><span class="lineno"> 8713</span>&#160;    VMA_ASSERT(item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08714"></a><span class="lineno"> 8714</span>&#160;    </div><div class="line"><a name="l08715"></a><span class="lineno"> 8715</span>&#160;    VmaSuballocationList::iterator nextItem = item;</div><div class="line"><a name="l08716"></a><span class="lineno"> 8716</span>&#160;    ++nextItem;</div><div class="line"><a name="l08717"></a><span class="lineno"> 8717</span>&#160;    VMA_ASSERT(nextItem != m_Suballocations.end());</div><div class="line"><a name="l08718"></a><span class="lineno"> 8718</span>&#160;    VMA_ASSERT(nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08719"></a><span class="lineno"> 8719</span>&#160;</div><div class="line"><a name="l08720"></a><span class="lineno"> 8720</span>&#160;    item-&gt;size += nextItem-&gt;size;</div><div class="line"><a name="l08721"></a><span class="lineno"> 8721</span>&#160;    --m_FreeCount;</div><div class="line"><a name="l08722"></a><span class="lineno"> 8722</span>&#160;    m_Suballocations.erase(nextItem);</div><div class="line"><a name="l08723"></a><span class="lineno"> 8723</span>&#160;}</div><div class="line"><a name="l08724"></a><span class="lineno"> 8724</span>&#160;</div><div class="line"><a name="l08725"></a><span class="lineno"> 8725</span>&#160;VmaSuballocationList::iterator VmaBlockMetadata_Generic::FreeSuballocation(VmaSuballocationList::iterator suballocItem)</div><div class="line"><a name="l08726"></a><span class="lineno"> 8726</span>&#160;{</div><div class="line"><a name="l08727"></a><span class="lineno"> 8727</span>&#160;    <span class="comment">// Change this suballocation to be marked as free.</span></div><div class="line"><a name="l08728"></a><span class="lineno"> 8728</span>&#160;    VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08729"></a><span class="lineno"> 8729</span>&#160;    suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08730"></a><span class="lineno"> 8730</span>&#160;    suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08731"></a><span class="lineno"> 8731</span>&#160;    </div><div class="line"><a name="l08732"></a><span class="lineno"> 8732</span>&#160;    <span class="comment">// Update totals.</span></div><div class="line"><a name="l08733"></a><span class="lineno"> 8733</span>&#160;    ++m_FreeCount;</div><div class="line"><a name="l08734"></a><span class="lineno"> 8734</span>&#160;    m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l08735"></a><span class="lineno"> 8735</span>&#160;</div><div class="line"><a name="l08736"></a><span class="lineno"> 8736</span>&#160;    <span class="comment">// Merge with previous and/or next suballocation if it&#39;s also free.</span></div><div class="line"><a name="l08737"></a><span class="lineno"> 8737</span>&#160;    <span class="keywordtype">bool</span> mergeWithNext = <span class="keyword">false</span>;</div><div class="line"><a name="l08738"></a><span class="lineno"> 8738</span>&#160;    <span class="keywordtype">bool</span> mergeWithPrev = <span class="keyword">false</span>;</div><div class="line"><a name="l08739"></a><span class="lineno"> 8739</span>&#160;    </div><div class="line"><a name="l08740"></a><span class="lineno"> 8740</span>&#160;    VmaSuballocationList::iterator nextItem = suballocItem;</div><div class="line"><a name="l08741"></a><span class="lineno"> 8741</span>&#160;    ++nextItem;</div><div class="line"><a name="l08742"></a><span class="lineno"> 8742</span>&#160;    <span class="keywordflow">if</span>((nextItem != m_Suballocations.end()) &amp;&amp; (nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE))</div><div class="line"><a name="l08743"></a><span class="lineno"> 8743</span>&#160;    {</div><div class="line"><a name="l08744"></a><span class="lineno"> 8744</span>&#160;        mergeWithNext = <span class="keyword">true</span>;</div><div class="line"><a name="l08745"></a><span class="lineno"> 8745</span>&#160;    }</div><div class="line"><a name="l08746"></a><span class="lineno"> 8746</span>&#160;</div><div class="line"><a name="l08747"></a><span class="lineno"> 8747</span>&#160;    VmaSuballocationList::iterator prevItem = suballocItem;</div><div class="line"><a name="l08748"></a><span class="lineno"> 8748</span>&#160;    <span class="keywordflow">if</span>(suballocItem != m_Suballocations.begin())</div><div class="line"><a name="l08749"></a><span class="lineno"> 8749</span>&#160;    {</div><div class="line"><a name="l08750"></a><span class="lineno"> 8750</span>&#160;        --prevItem;</div><div class="line"><a name="l08751"></a><span class="lineno"> 8751</span>&#160;        <span class="keywordflow">if</span>(prevItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08752"></a><span class="lineno"> 8752</span>&#160;        {</div><div class="line"><a name="l08753"></a><span class="lineno"> 8753</span>&#160;            mergeWithPrev = <span class="keyword">true</span>;</div><div class="line"><a name="l08754"></a><span class="lineno"> 8754</span>&#160;        }</div><div class="line"><a name="l08755"></a><span class="lineno"> 8755</span>&#160;    }</div><div class="line"><a name="l08756"></a><span class="lineno"> 8756</span>&#160;</div><div class="line"><a name="l08757"></a><span class="lineno"> 8757</span>&#160;    <span class="keywordflow">if</span>(mergeWithNext)</div><div class="line"><a name="l08758"></a><span class="lineno"> 8758</span>&#160;    {</div><div class="line"><a name="l08759"></a><span class="lineno"> 8759</span>&#160;        UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08760"></a><span class="lineno"> 8760</span>&#160;        MergeFreeWithNext(suballocItem);</div><div class="line"><a name="l08761"></a><span class="lineno"> 8761</span>&#160;    }</div><div class="line"><a name="l08762"></a><span class="lineno"> 8762</span>&#160;</div><div class="line"><a name="l08763"></a><span class="lineno"> 8763</span>&#160;    <span class="keywordflow">if</span>(mergeWithPrev)</div><div class="line"><a name="l08764"></a><span class="lineno"> 8764</span>&#160;    {</div><div class="line"><a name="l08765"></a><span class="lineno"> 8765</span>&#160;        UnregisterFreeSuballocation(prevItem);</div><div class="line"><a name="l08766"></a><span class="lineno"> 8766</span>&#160;        MergeFreeWithNext(prevItem);</div><div class="line"><a name="l08767"></a><span class="lineno"> 8767</span>&#160;        RegisterFreeSuballocation(prevItem);</div><div class="line"><a name="l08768"></a><span class="lineno"> 8768</span>&#160;        <span class="keywordflow">return</span> prevItem;</div><div class="line"><a name="l08769"></a><span class="lineno"> 8769</span>&#160;    }</div><div class="line"><a name="l08770"></a><span class="lineno"> 8770</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l08771"></a><span class="lineno"> 8771</span>&#160;    {</div><div class="line"><a name="l08772"></a><span class="lineno"> 8772</span>&#160;        RegisterFreeSuballocation(suballocItem);</div><div class="line"><a name="l08773"></a><span class="lineno"> 8773</span>&#160;        <span class="keywordflow">return</span> suballocItem;</div><div class="line"><a name="l08774"></a><span class="lineno"> 8774</span>&#160;    }</div><div class="line"><a name="l08775"></a><span class="lineno"> 8775</span>&#160;}</div><div class="line"><a name="l08776"></a><span class="lineno"> 8776</span>&#160;</div><div class="line"><a name="l08777"></a><span class="lineno"> 8777</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::RegisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l08778"></a><span class="lineno"> 8778</span>&#160;{</div><div class="line"><a name="l08779"></a><span class="lineno"> 8779</span>&#160;    VMA_ASSERT(item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08780"></a><span class="lineno"> 8780</span>&#160;    VMA_ASSERT(item-&gt;size &gt; 0);</div><div class="line"><a name="l08781"></a><span class="lineno"> 8781</span>&#160;</div><div class="line"><a name="l08782"></a><span class="lineno"> 8782</span>&#160;    <span class="comment">// You may want to enable this validation at the beginning or at the end of</span></div><div class="line"><a name="l08783"></a><span class="lineno"> 8783</span>&#160;    <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l08784"></a><span class="lineno"> 8784</span>&#160;    VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l08785"></a><span class="lineno"> 8785</span>&#160;</div><div class="line"><a name="l08786"></a><span class="lineno"> 8786</span>&#160;    <span class="keywordflow">if</span>(item-&gt;size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l08787"></a><span class="lineno"> 8787</span>&#160;    {</div><div class="line"><a name="l08788"></a><span class="lineno"> 8788</span>&#160;        <span class="keywordflow">if</span>(m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l08789"></a><span class="lineno"> 8789</span>&#160;        {</div><div class="line"><a name="l08790"></a><span class="lineno"> 8790</span>&#160;            m_FreeSuballocationsBySize.push_back(item);</div><div class="line"><a name="l08791"></a><span class="lineno"> 8791</span>&#160;        }</div><div class="line"><a name="l08792"></a><span class="lineno"> 8792</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08793"></a><span class="lineno"> 8793</span>&#160;        {</div><div class="line"><a name="l08794"></a><span class="lineno"> 8794</span>&#160;            VmaVectorInsertSorted&lt;VmaSuballocationItemSizeLess&gt;(m_FreeSuballocationsBySize, item);</div><div class="line"><a name="l08795"></a><span class="lineno"> 8795</span>&#160;        }</div><div class="line"><a name="l08796"></a><span class="lineno"> 8796</span>&#160;    }</div><div class="line"><a name="l08797"></a><span class="lineno"> 8797</span>&#160;</div><div class="line"><a name="l08798"></a><span class="lineno"> 8798</span>&#160;    <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l08799"></a><span class="lineno"> 8799</span>&#160;}</div><div class="line"><a name="l08800"></a><span class="lineno"> 8800</span>&#160;</div><div class="line"><a name="l08801"></a><span class="lineno"> 8801</span>&#160;</div><div class="line"><a name="l08802"></a><span class="lineno"> 8802</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::UnregisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l08803"></a><span class="lineno"> 8803</span>&#160;{</div><div class="line"><a name="l08804"></a><span class="lineno"> 8804</span>&#160;    VMA_ASSERT(item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08805"></a><span class="lineno"> 8805</span>&#160;    VMA_ASSERT(item-&gt;size &gt; 0);</div><div class="line"><a name="l08806"></a><span class="lineno"> 8806</span>&#160;</div><div class="line"><a name="l08807"></a><span class="lineno"> 8807</span>&#160;    <span class="comment">// You may want to enable this validation at the beginning or at the end of</span></div><div class="line"><a name="l08808"></a><span class="lineno"> 8808</span>&#160;    <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l08809"></a><span class="lineno"> 8809</span>&#160;    VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l08810"></a><span class="lineno"> 8810</span>&#160;</div><div class="line"><a name="l08811"></a><span class="lineno"> 8811</span>&#160;    <span class="keywordflow">if</span>(item-&gt;size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l08812"></a><span class="lineno"> 8812</span>&#160;    {</div><div class="line"><a name="l08813"></a><span class="lineno"> 8813</span>&#160;        VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l08814"></a><span class="lineno"> 8814</span>&#160;            m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l08815"></a><span class="lineno"> 8815</span>&#160;            m_FreeSuballocationsBySize.data() + m_FreeSuballocationsBySize.size(),</div><div class="line"><a name="l08816"></a><span class="lineno"> 8816</span>&#160;            item,</div><div class="line"><a name="l08817"></a><span class="lineno"> 8817</span>&#160;            VmaSuballocationItemSizeLess());</div><div class="line"><a name="l08818"></a><span class="lineno"> 8818</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l08819"></a><span class="lineno"> 8819</span>&#160;            index &lt; m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l08820"></a><span class="lineno"> 8820</span>&#160;            ++index)</div><div class="line"><a name="l08821"></a><span class="lineno"> 8821</span>&#160;        {</div><div class="line"><a name="l08822"></a><span class="lineno"> 8822</span>&#160;            <span class="keywordflow">if</span>(m_FreeSuballocationsBySize[index] == item)</div><div class="line"><a name="l08823"></a><span class="lineno"> 8823</span>&#160;            {</div><div class="line"><a name="l08824"></a><span class="lineno"> 8824</span>&#160;                VmaVectorRemove(m_FreeSuballocationsBySize, index);</div><div class="line"><a name="l08825"></a><span class="lineno"> 8825</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l08826"></a><span class="lineno"> 8826</span>&#160;            }</div><div class="line"><a name="l08827"></a><span class="lineno"> 8827</span>&#160;            VMA_ASSERT((m_FreeSuballocationsBySize[index]-&gt;size == item-&gt;size) &amp;&amp; <span class="stringliteral">&quot;Not found.&quot;</span>);</div><div class="line"><a name="l08828"></a><span class="lineno"> 8828</span>&#160;        }</div><div class="line"><a name="l08829"></a><span class="lineno"> 8829</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found.&quot;</span>);</div><div class="line"><a name="l08830"></a><span class="lineno"> 8830</span>&#160;    }</div><div class="line"><a name="l08831"></a><span class="lineno"> 8831</span>&#160;</div><div class="line"><a name="l08832"></a><span class="lineno"> 8832</span>&#160;    <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l08833"></a><span class="lineno"> 8833</span>&#160;}</div><div class="line"><a name="l08834"></a><span class="lineno"> 8834</span>&#160;</div><div class="line"><a name="l08835"></a><span class="lineno"> 8835</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::IsBufferImageGranularityConflictPossible(</div><div class="line"><a name="l08836"></a><span class="lineno"> 8836</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08837"></a><span class="lineno"> 8837</span>&#160;    VmaSuballocationType&amp; inOutPrevSuballocType)<span class="keyword"> const</span></div><div class="line"><a name="l08838"></a><span class="lineno"> 8838</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08839"></a><span class="lineno"> 8839</span>&#160;    <span class="keywordflow">if</span>(bufferImageGranularity == 1 || IsEmpty())</div><div class="line"><a name="l08840"></a><span class="lineno"> 8840</span>&#160;    {</div><div class="line"><a name="l08841"></a><span class="lineno"> 8841</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08842"></a><span class="lineno"> 8842</span>&#160;    }</div><div class="line"><a name="l08843"></a><span class="lineno"> 8843</span>&#160;</div><div class="line"><a name="l08844"></a><span class="lineno"> 8844</span>&#160;    VkDeviceSize minAlignment = VK_WHOLE_SIZE;</div><div class="line"><a name="l08845"></a><span class="lineno"> 8845</span>&#160;    <span class="keywordtype">bool</span> typeConflictFound = <span class="keyword">false</span>;</div><div class="line"><a name="l08846"></a><span class="lineno"> 8846</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator it = m_Suballocations.cbegin();</div><div class="line"><a name="l08847"></a><span class="lineno"> 8847</span>&#160;        it != m_Suballocations.cend();</div><div class="line"><a name="l08848"></a><span class="lineno"> 8848</span>&#160;        ++it)</div><div class="line"><a name="l08849"></a><span class="lineno"> 8849</span>&#160;    {</div><div class="line"><a name="l08850"></a><span class="lineno"> 8850</span>&#160;        <span class="keyword">const</span> VmaSuballocationType suballocType = it-&gt;type;</div><div class="line"><a name="l08851"></a><span class="lineno"> 8851</span>&#160;        <span class="keywordflow">if</span>(suballocType != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08852"></a><span class="lineno"> 8852</span>&#160;        {</div><div class="line"><a name="l08853"></a><span class="lineno"> 8853</span>&#160;            minAlignment = VMA_MIN(minAlignment, it-&gt;hAllocation-&gt;GetAlignment());</div><div class="line"><a name="l08854"></a><span class="lineno"> 8854</span>&#160;            <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(inOutPrevSuballocType, suballocType))</div><div class="line"><a name="l08855"></a><span class="lineno"> 8855</span>&#160;            {</div><div class="line"><a name="l08856"></a><span class="lineno"> 8856</span>&#160;                typeConflictFound = <span class="keyword">true</span>;</div><div class="line"><a name="l08857"></a><span class="lineno"> 8857</span>&#160;            }</div><div class="line"><a name="l08858"></a><span class="lineno"> 8858</span>&#160;            inOutPrevSuballocType = suballocType;</div><div class="line"><a name="l08859"></a><span class="lineno"> 8859</span>&#160;        }</div><div class="line"><a name="l08860"></a><span class="lineno"> 8860</span>&#160;    }</div><div class="line"><a name="l08861"></a><span class="lineno"> 8861</span>&#160;</div><div class="line"><a name="l08862"></a><span class="lineno"> 8862</span>&#160;    <span class="keywordflow">return</span> typeConflictFound || minAlignment &gt;= bufferImageGranularity;</div><div class="line"><a name="l08863"></a><span class="lineno"> 8863</span>&#160;}</div><div class="line"><a name="l08864"></a><span class="lineno"> 8864</span>&#160;</div><div class="line"><a name="l08866"></a><span class="lineno"> 8866</span>&#160;<span class="comment">// class VmaBlockMetadata_Linear</span></div><div class="line"><a name="l08867"></a><span class="lineno"> 8867</span>&#160;</div><div class="line"><a name="l08868"></a><span class="lineno"> 8868</span>&#160;VmaBlockMetadata_Linear::VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l08869"></a><span class="lineno"> 8869</span>&#160;    VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l08870"></a><span class="lineno"> 8870</span>&#160;    m_SumFreeSize(0),</div><div class="line"><a name="l08871"></a><span class="lineno"> 8871</span>&#160;    m_Suballocations0(VmaStlAllocator&lt;VmaSuballocation&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l08872"></a><span class="lineno"> 8872</span>&#160;    m_Suballocations1(VmaStlAllocator&lt;VmaSuballocation&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l08873"></a><span class="lineno"> 8873</span>&#160;    m_1stVectorIndex(0),</div><div class="line"><a name="l08874"></a><span class="lineno"> 8874</span>&#160;    m_2ndVectorMode(SECOND_VECTOR_EMPTY),</div><div class="line"><a name="l08875"></a><span class="lineno"> 8875</span>&#160;    m_1stNullItemsBeginCount(0),</div><div class="line"><a name="l08876"></a><span class="lineno"> 8876</span>&#160;    m_1stNullItemsMiddleCount(0),</div><div class="line"><a name="l08877"></a><span class="lineno"> 8877</span>&#160;    m_2ndNullItemsCount(0)</div><div class="line"><a name="l08878"></a><span class="lineno"> 8878</span>&#160;{</div><div class="line"><a name="l08879"></a><span class="lineno"> 8879</span>&#160;}</div><div class="line"><a name="l08880"></a><span class="lineno"> 8880</span>&#160;</div><div class="line"><a name="l08881"></a><span class="lineno"> 8881</span>&#160;VmaBlockMetadata_Linear::~VmaBlockMetadata_Linear()</div><div class="line"><a name="l08882"></a><span class="lineno"> 8882</span>&#160;{</div><div class="line"><a name="l08883"></a><span class="lineno"> 8883</span>&#160;}</div><div class="line"><a name="l08884"></a><span class="lineno"> 8884</span>&#160;</div><div class="line"><a name="l08885"></a><span class="lineno"> 8885</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::Init(VkDeviceSize size)</div><div class="line"><a name="l08886"></a><span class="lineno"> 8886</span>&#160;{</div><div class="line"><a name="l08887"></a><span class="lineno"> 8887</span>&#160;    VmaBlockMetadata::Init(size);</div><div class="line"><a name="l08888"></a><span class="lineno"> 8888</span>&#160;    m_SumFreeSize = size;</div><div class="line"><a name="l08889"></a><span class="lineno"> 8889</span>&#160;}</div><div class="line"><a name="l08890"></a><span class="lineno"> 8890</span>&#160;</div><div class="line"><a name="l08891"></a><span class="lineno"> 8891</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l08892"></a><span class="lineno"> 8892</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08893"></a><span class="lineno"> 8893</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08894"></a><span class="lineno"> 8894</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08895"></a><span class="lineno"> 8895</span>&#160;</div><div class="line"><a name="l08896"></a><span class="lineno"> 8896</span>&#160;    VMA_VALIDATE(suballocations2nd.empty() == (m_2ndVectorMode == SECOND_VECTOR_EMPTY));</div><div class="line"><a name="l08897"></a><span class="lineno"> 8897</span>&#160;    VMA_VALIDATE(!suballocations1st.empty() ||</div><div class="line"><a name="l08898"></a><span class="lineno"> 8898</span>&#160;        suballocations2nd.empty() ||</div><div class="line"><a name="l08899"></a><span class="lineno"> 8899</span>&#160;        m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l08900"></a><span class="lineno"> 8900</span>&#160;</div><div class="line"><a name="l08901"></a><span class="lineno"> 8901</span>&#160;    <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l08902"></a><span class="lineno"> 8902</span>&#160;    {</div><div class="line"><a name="l08903"></a><span class="lineno"> 8903</span>&#160;        <span class="comment">// Null item at the beginning should be accounted into m_1stNullItemsBeginCount.</span></div><div class="line"><a name="l08904"></a><span class="lineno"> 8904</span>&#160;        VMA_VALIDATE(suballocations1st[m_1stNullItemsBeginCount].hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08905"></a><span class="lineno"> 8905</span>&#160;        <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l08906"></a><span class="lineno"> 8906</span>&#160;        VMA_VALIDATE(suballocations1st.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08907"></a><span class="lineno"> 8907</span>&#160;    }</div><div class="line"><a name="l08908"></a><span class="lineno"> 8908</span>&#160;    <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08909"></a><span class="lineno"> 8909</span>&#160;    {</div><div class="line"><a name="l08910"></a><span class="lineno"> 8910</span>&#160;        <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l08911"></a><span class="lineno"> 8911</span>&#160;        VMA_VALIDATE(suballocations2nd.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08912"></a><span class="lineno"> 8912</span>&#160;    }</div><div class="line"><a name="l08913"></a><span class="lineno"> 8913</span>&#160;</div><div class="line"><a name="l08914"></a><span class="lineno"> 8914</span>&#160;    VMA_VALIDATE(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount &lt;= suballocations1st.size());</div><div class="line"><a name="l08915"></a><span class="lineno"> 8915</span>&#160;    VMA_VALIDATE(m_2ndNullItemsCount &lt;= suballocations2nd.size());</div><div class="line"><a name="l08916"></a><span class="lineno"> 8916</span>&#160;</div><div class="line"><a name="l08917"></a><span class="lineno"> 8917</span>&#160;    VkDeviceSize sumUsedSize = 0;</div><div class="line"><a name="l08918"></a><span class="lineno"> 8918</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08919"></a><span class="lineno"> 8919</span>&#160;    VkDeviceSize offset = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08920"></a><span class="lineno"> 8920</span>&#160;</div><div class="line"><a name="l08921"></a><span class="lineno"> 8921</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08922"></a><span class="lineno"> 8922</span>&#160;    {</div><div class="line"><a name="l08923"></a><span class="lineno"> 8923</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08924"></a><span class="lineno"> 8924</span>&#160;        <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l08925"></a><span class="lineno"> 8925</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; suballoc2ndCount; ++i)</div><div class="line"><a name="l08926"></a><span class="lineno"> 8926</span>&#160;        {</div><div class="line"><a name="l08927"></a><span class="lineno"> 8927</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l08928"></a><span class="lineno"> 8928</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08929"></a><span class="lineno"> 8929</span>&#160;</div><div class="line"><a name="l08930"></a><span class="lineno"> 8930</span>&#160;            VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l08931"></a><span class="lineno"> 8931</span>&#160;            VMA_VALIDATE(suballoc.offset &gt;= offset);</div><div class="line"><a name="l08932"></a><span class="lineno"> 8932</span>&#160;</div><div class="line"><a name="l08933"></a><span class="lineno"> 8933</span>&#160;            <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l08934"></a><span class="lineno"> 8934</span>&#160;            {</div><div class="line"><a name="l08935"></a><span class="lineno"> 8935</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetOffset() == suballoc.offset);</div><div class="line"><a name="l08936"></a><span class="lineno"> 8936</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetSize() == suballoc.size);</div><div class="line"><a name="l08937"></a><span class="lineno"> 8937</span>&#160;                sumUsedSize += suballoc.size;</div><div class="line"><a name="l08938"></a><span class="lineno"> 8938</span>&#160;            }</div><div class="line"><a name="l08939"></a><span class="lineno"> 8939</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l08940"></a><span class="lineno"> 8940</span>&#160;            {</div><div class="line"><a name="l08941"></a><span class="lineno"> 8941</span>&#160;                ++nullItem2ndCount;</div><div class="line"><a name="l08942"></a><span class="lineno"> 8942</span>&#160;            }</div><div class="line"><a name="l08943"></a><span class="lineno"> 8943</span>&#160;</div><div class="line"><a name="l08944"></a><span class="lineno"> 8944</span>&#160;            offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08945"></a><span class="lineno"> 8945</span>&#160;        }</div><div class="line"><a name="l08946"></a><span class="lineno"> 8946</span>&#160;</div><div class="line"><a name="l08947"></a><span class="lineno"> 8947</span>&#160;        VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l08948"></a><span class="lineno"> 8948</span>&#160;    }</div><div class="line"><a name="l08949"></a><span class="lineno"> 8949</span>&#160;</div><div class="line"><a name="l08950"></a><span class="lineno"> 8950</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_1stNullItemsBeginCount; ++i)</div><div class="line"><a name="l08951"></a><span class="lineno"> 8951</span>&#160;    {</div><div class="line"><a name="l08952"></a><span class="lineno"> 8952</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l08953"></a><span class="lineno"> 8953</span>&#160;        VMA_VALIDATE(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l08954"></a><span class="lineno"> 8954</span>&#160;            suballoc.hAllocation == VK_NULL_HANDLE);</div><div class="line"><a name="l08955"></a><span class="lineno"> 8955</span>&#160;    }</div><div class="line"><a name="l08956"></a><span class="lineno"> 8956</span>&#160;</div><div class="line"><a name="l08957"></a><span class="lineno"> 8957</span>&#160;    <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08958"></a><span class="lineno"> 8958</span>&#160;</div><div class="line"><a name="l08959"></a><span class="lineno"> 8959</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount; i &lt; suballoc1stCount; ++i)</div><div class="line"><a name="l08960"></a><span class="lineno"> 8960</span>&#160;    {</div><div class="line"><a name="l08961"></a><span class="lineno"> 8961</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l08962"></a><span class="lineno"> 8962</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08963"></a><span class="lineno"> 8963</span>&#160;</div><div class="line"><a name="l08964"></a><span class="lineno"> 8964</span>&#160;        VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l08965"></a><span class="lineno"> 8965</span>&#160;        VMA_VALIDATE(suballoc.offset &gt;= offset);</div><div class="line"><a name="l08966"></a><span class="lineno"> 8966</span>&#160;        VMA_VALIDATE(i &gt;= m_1stNullItemsBeginCount || currFree);</div><div class="line"><a name="l08967"></a><span class="lineno"> 8967</span>&#160;</div><div class="line"><a name="l08968"></a><span class="lineno"> 8968</span>&#160;        <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l08969"></a><span class="lineno"> 8969</span>&#160;        {</div><div class="line"><a name="l08970"></a><span class="lineno"> 8970</span>&#160;            VMA_VALIDATE(suballoc.hAllocation-&gt;GetOffset() == suballoc.offset);</div><div class="line"><a name="l08971"></a><span class="lineno"> 8971</span>&#160;            VMA_VALIDATE(suballoc.hAllocation-&gt;GetSize() == suballoc.size);</div><div class="line"><a name="l08972"></a><span class="lineno"> 8972</span>&#160;            sumUsedSize += suballoc.size;</div><div class="line"><a name="l08973"></a><span class="lineno"> 8973</span>&#160;        }</div><div class="line"><a name="l08974"></a><span class="lineno"> 8974</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08975"></a><span class="lineno"> 8975</span>&#160;        {</div><div class="line"><a name="l08976"></a><span class="lineno"> 8976</span>&#160;            ++nullItem1stCount;</div><div class="line"><a name="l08977"></a><span class="lineno"> 8977</span>&#160;        }</div><div class="line"><a name="l08978"></a><span class="lineno"> 8978</span>&#160;</div><div class="line"><a name="l08979"></a><span class="lineno"> 8979</span>&#160;        offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08980"></a><span class="lineno"> 8980</span>&#160;    }</div><div class="line"><a name="l08981"></a><span class="lineno"> 8981</span>&#160;    VMA_VALIDATE(nullItem1stCount == m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount);</div><div class="line"><a name="l08982"></a><span class="lineno"> 8982</span>&#160;</div><div class="line"><a name="l08983"></a><span class="lineno"> 8983</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08984"></a><span class="lineno"> 8984</span>&#160;    {</div><div class="line"><a name="l08985"></a><span class="lineno"> 8985</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08986"></a><span class="lineno"> 8986</span>&#160;        <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l08987"></a><span class="lineno"> 8987</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = suballoc2ndCount; i--; )</div><div class="line"><a name="l08988"></a><span class="lineno"> 8988</span>&#160;        {</div><div class="line"><a name="l08989"></a><span class="lineno"> 8989</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l08990"></a><span class="lineno"> 8990</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08991"></a><span class="lineno"> 8991</span>&#160;</div><div class="line"><a name="l08992"></a><span class="lineno"> 8992</span>&#160;            VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l08993"></a><span class="lineno"> 8993</span>&#160;            VMA_VALIDATE(suballoc.offset &gt;= offset);</div><div class="line"><a name="l08994"></a><span class="lineno"> 8994</span>&#160;</div><div class="line"><a name="l08995"></a><span class="lineno"> 8995</span>&#160;            <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l08996"></a><span class="lineno"> 8996</span>&#160;            {</div><div class="line"><a name="l08997"></a><span class="lineno"> 8997</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetOffset() == suballoc.offset);</div><div class="line"><a name="l08998"></a><span class="lineno"> 8998</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetSize() == suballoc.size);</div><div class="line"><a name="l08999"></a><span class="lineno"> 8999</span>&#160;                sumUsedSize += suballoc.size;</div><div class="line"><a name="l09000"></a><span class="lineno"> 9000</span>&#160;            }</div><div class="line"><a name="l09001"></a><span class="lineno"> 9001</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09002"></a><span class="lineno"> 9002</span>&#160;            {</div><div class="line"><a name="l09003"></a><span class="lineno"> 9003</span>&#160;                ++nullItem2ndCount;</div><div class="line"><a name="l09004"></a><span class="lineno"> 9004</span>&#160;            }</div><div class="line"><a name="l09005"></a><span class="lineno"> 9005</span>&#160;</div><div class="line"><a name="l09006"></a><span class="lineno"> 9006</span>&#160;            offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l09007"></a><span class="lineno"> 9007</span>&#160;        }</div><div class="line"><a name="l09008"></a><span class="lineno"> 9008</span>&#160;</div><div class="line"><a name="l09009"></a><span class="lineno"> 9009</span>&#160;        VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l09010"></a><span class="lineno"> 9010</span>&#160;    }</div><div class="line"><a name="l09011"></a><span class="lineno"> 9011</span>&#160;</div><div class="line"><a name="l09012"></a><span class="lineno"> 9012</span>&#160;    VMA_VALIDATE(offset &lt;= GetSize());</div><div class="line"><a name="l09013"></a><span class="lineno"> 9013</span>&#160;    VMA_VALIDATE(m_SumFreeSize == GetSize() - sumUsedSize);</div><div class="line"><a name="l09014"></a><span class="lineno"> 9014</span>&#160;</div><div class="line"><a name="l09015"></a><span class="lineno"> 9015</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09016"></a><span class="lineno"> 9016</span>&#160;}</div><div class="line"><a name="l09017"></a><span class="lineno"> 9017</span>&#160;</div><div class="line"><a name="l09018"></a><span class="lineno"> 9018</span>&#160;<span class="keywordtype">size_t</span> VmaBlockMetadata_Linear::GetAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l09019"></a><span class="lineno"> 9019</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09020"></a><span class="lineno"> 9020</span>&#160;    <span class="keywordflow">return</span> AccessSuballocations1st().size() - (m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount) +</div><div class="line"><a name="l09021"></a><span class="lineno"> 9021</span>&#160;        AccessSuballocations2nd().size() - m_2ndNullItemsCount;</div><div class="line"><a name="l09022"></a><span class="lineno"> 9022</span>&#160;}</div><div class="line"><a name="l09023"></a><span class="lineno"> 9023</span>&#160;</div><div class="line"><a name="l09024"></a><span class="lineno"> 9024</span>&#160;VkDeviceSize VmaBlockMetadata_Linear::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l09025"></a><span class="lineno"> 9025</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09026"></a><span class="lineno"> 9026</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09027"></a><span class="lineno"> 9027</span>&#160;</div><div class="line"><a name="l09028"></a><span class="lineno"> 9028</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l09029"></a><span class="lineno"> 9029</span>&#160;<span class="comment">    We don&#39;t consider gaps inside allocation vectors with freed allocations because</span></div><div class="line"><a name="l09030"></a><span class="lineno"> 9030</span>&#160;<span class="comment">    they are not suitable for reuse in linear allocator. We consider only space that</span></div><div class="line"><a name="l09031"></a><span class="lineno"> 9031</span>&#160;<span class="comment">    is available for new allocations.</span></div><div class="line"><a name="l09032"></a><span class="lineno"> 9032</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l09033"></a><span class="lineno"> 9033</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l09034"></a><span class="lineno"> 9034</span>&#160;    {</div><div class="line"><a name="l09035"></a><span class="lineno"> 9035</span>&#160;        <span class="keywordflow">return</span> size;</div><div class="line"><a name="l09036"></a><span class="lineno"> 9036</span>&#160;    }</div><div class="line"><a name="l09037"></a><span class="lineno"> 9037</span>&#160;    </div><div class="line"><a name="l09038"></a><span class="lineno"> 9038</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09039"></a><span class="lineno"> 9039</span>&#160;</div><div class="line"><a name="l09040"></a><span class="lineno"> 9040</span>&#160;    <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l09041"></a><span class="lineno"> 9041</span>&#160;    {</div><div class="line"><a name="l09042"></a><span class="lineno"> 9042</span>&#160;    <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l09043"></a><span class="lineno"> 9043</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l09044"></a><span class="lineno"> 9044</span>&#160;<span class="comment">        Available space is after end of 1st, as well as before beginning of 1st (which</span></div><div class="line"><a name="l09045"></a><span class="lineno"> 9045</span>&#160;<span class="comment">        whould make it a ring buffer).</span></div><div class="line"><a name="l09046"></a><span class="lineno"> 9046</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l09047"></a><span class="lineno"> 9047</span>&#160;        {</div><div class="line"><a name="l09048"></a><span class="lineno"> 9048</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocations1stCount = suballocations1st.size();</div><div class="line"><a name="l09049"></a><span class="lineno"> 9049</span>&#160;            VMA_ASSERT(suballocations1stCount &gt; m_1stNullItemsBeginCount);</div><div class="line"><a name="l09050"></a><span class="lineno"> 9050</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l09051"></a><span class="lineno"> 9051</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc  = suballocations1st[suballocations1stCount - 1];</div><div class="line"><a name="l09052"></a><span class="lineno"> 9052</span>&#160;            <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l09053"></a><span class="lineno"> 9053</span>&#160;                firstSuballoc.offset,</div><div class="line"><a name="l09054"></a><span class="lineno"> 9054</span>&#160;                size - (lastSuballoc.offset + lastSuballoc.size));</div><div class="line"><a name="l09055"></a><span class="lineno"> 9055</span>&#160;        }</div><div class="line"><a name="l09056"></a><span class="lineno"> 9056</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09057"></a><span class="lineno"> 9057</span>&#160;</div><div class="line"><a name="l09058"></a><span class="lineno"> 9058</span>&#160;    <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l09059"></a><span class="lineno"> 9059</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l09060"></a><span class="lineno"> 9060</span>&#160;<span class="comment">        Available space is only between end of 2nd and beginning of 1st.</span></div><div class="line"><a name="l09061"></a><span class="lineno"> 9061</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l09062"></a><span class="lineno"> 9062</span>&#160;        {</div><div class="line"><a name="l09063"></a><span class="lineno"> 9063</span>&#160;            <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09064"></a><span class="lineno"> 9064</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l09065"></a><span class="lineno"> 9065</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; firstSuballoc1st = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l09066"></a><span class="lineno"> 9066</span>&#160;            <span class="keywordflow">return</span> firstSuballoc1st.offset - (lastSuballoc2nd.offset + lastSuballoc2nd.size);</div><div class="line"><a name="l09067"></a><span class="lineno"> 9067</span>&#160;        }</div><div class="line"><a name="l09068"></a><span class="lineno"> 9068</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09069"></a><span class="lineno"> 9069</span>&#160;</div><div class="line"><a name="l09070"></a><span class="lineno"> 9070</span>&#160;    <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l09071"></a><span class="lineno"> 9071</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l09072"></a><span class="lineno"> 9072</span>&#160;<span class="comment">        Available space is only between end of 1st and top of 2nd.</span></div><div class="line"><a name="l09073"></a><span class="lineno"> 9073</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l09074"></a><span class="lineno"> 9074</span>&#160;        {</div><div class="line"><a name="l09075"></a><span class="lineno"> 9075</span>&#160;            <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09076"></a><span class="lineno"> 9076</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; topSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l09077"></a><span class="lineno"> 9077</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc1st = suballocations1st.back();</div><div class="line"><a name="l09078"></a><span class="lineno"> 9078</span>&#160;            <span class="keywordflow">return</span> topSuballoc2nd.offset - (lastSuballoc1st.offset + lastSuballoc1st.size);</div><div class="line"><a name="l09079"></a><span class="lineno"> 9079</span>&#160;        }</div><div class="line"><a name="l09080"></a><span class="lineno"> 9080</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09081"></a><span class="lineno"> 9081</span>&#160;</div><div class="line"><a name="l09082"></a><span class="lineno"> 9082</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l09083"></a><span class="lineno"> 9083</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l09084"></a><span class="lineno"> 9084</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l09085"></a><span class="lineno"> 9085</span>&#160;    }</div><div class="line"><a name="l09086"></a><span class="lineno"> 9086</span>&#160;}</div><div class="line"><a name="l09087"></a><span class="lineno"> 9087</span>&#160;</div><div class="line"><a name="l09088"></a><span class="lineno"> 9088</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l09089"></a><span class="lineno"> 9089</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09090"></a><span class="lineno"> 9090</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09091"></a><span class="lineno"> 9091</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09092"></a><span class="lineno"> 9092</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09093"></a><span class="lineno"> 9093</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09094"></a><span class="lineno"> 9094</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l09095"></a><span class="lineno"> 9095</span>&#160;</div><div class="line"><a name="l09096"></a><span class="lineno"> 9096</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l09097"></a><span class="lineno"> 9097</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = (uint32_t)GetAllocationCount();</div><div class="line"><a name="l09098"></a><span class="lineno"> 9098</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l09099"></a><span class="lineno"> 9099</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = 0;</div><div class="line"><a name="l09100"></a><span class="lineno"> 9100</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l09101"></a><span class="lineno"> 9101</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l09102"></a><span class="lineno"> 9102</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l09103"></a><span class="lineno"> 9103</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l09104"></a><span class="lineno"> 9104</span>&#160;</div><div class="line"><a name="l09105"></a><span class="lineno"> 9105</span>&#160;    VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l09106"></a><span class="lineno"> 9106</span>&#160;</div><div class="line"><a name="l09107"></a><span class="lineno"> 9107</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09108"></a><span class="lineno"> 9108</span>&#160;    {</div><div class="line"><a name="l09109"></a><span class="lineno"> 9109</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09110"></a><span class="lineno"> 9110</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l09111"></a><span class="lineno"> 9111</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09112"></a><span class="lineno"> 9112</span>&#160;        {</div><div class="line"><a name="l09113"></a><span class="lineno"> 9113</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09114"></a><span class="lineno"> 9114</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09115"></a><span class="lineno"> 9115</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09116"></a><span class="lineno"> 9116</span>&#160;            {</div><div class="line"><a name="l09117"></a><span class="lineno"> 9117</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09118"></a><span class="lineno"> 9118</span>&#160;            }</div><div class="line"><a name="l09119"></a><span class="lineno"> 9119</span>&#160;</div><div class="line"><a name="l09120"></a><span class="lineno"> 9120</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09121"></a><span class="lineno"> 9121</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09122"></a><span class="lineno"> 9122</span>&#160;            {</div><div class="line"><a name="l09123"></a><span class="lineno"> 9123</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09124"></a><span class="lineno"> 9124</span>&#160;            </div><div class="line"><a name="l09125"></a><span class="lineno"> 9125</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09126"></a><span class="lineno"> 9126</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09127"></a><span class="lineno"> 9127</span>&#160;                {</div><div class="line"><a name="l09128"></a><span class="lineno"> 9128</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09129"></a><span class="lineno"> 9129</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09130"></a><span class="lineno"> 9130</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09131"></a><span class="lineno"> 9131</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09132"></a><span class="lineno"> 9132</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09133"></a><span class="lineno"> 9133</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09134"></a><span class="lineno"> 9134</span>&#160;                }</div><div class="line"><a name="l09135"></a><span class="lineno"> 9135</span>&#160;            </div><div class="line"><a name="l09136"></a><span class="lineno"> 9136</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09137"></a><span class="lineno"> 9137</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09138"></a><span class="lineno"> 9138</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l09139"></a><span class="lineno"> 9139</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l09140"></a><span class="lineno"> 9140</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l09141"></a><span class="lineno"> 9141</span>&#160;            </div><div class="line"><a name="l09142"></a><span class="lineno"> 9142</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09143"></a><span class="lineno"> 9143</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09144"></a><span class="lineno"> 9144</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09145"></a><span class="lineno"> 9145</span>&#160;            }</div><div class="line"><a name="l09146"></a><span class="lineno"> 9146</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09147"></a><span class="lineno"> 9147</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09148"></a><span class="lineno"> 9148</span>&#160;            {</div><div class="line"><a name="l09149"></a><span class="lineno"> 9149</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09150"></a><span class="lineno"> 9150</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09151"></a><span class="lineno"> 9151</span>&#160;                {</div><div class="line"><a name="l09152"></a><span class="lineno"> 9152</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l09153"></a><span class="lineno"> 9153</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09154"></a><span class="lineno"> 9154</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09155"></a><span class="lineno"> 9155</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09156"></a><span class="lineno"> 9156</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09157"></a><span class="lineno"> 9157</span>&#160;               }</div><div class="line"><a name="l09158"></a><span class="lineno"> 9158</span>&#160;</div><div class="line"><a name="l09159"></a><span class="lineno"> 9159</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09160"></a><span class="lineno"> 9160</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09161"></a><span class="lineno"> 9161</span>&#160;            }</div><div class="line"><a name="l09162"></a><span class="lineno"> 9162</span>&#160;        }</div><div class="line"><a name="l09163"></a><span class="lineno"> 9163</span>&#160;    }</div><div class="line"><a name="l09164"></a><span class="lineno"> 9164</span>&#160;</div><div class="line"><a name="l09165"></a><span class="lineno"> 9165</span>&#160;    <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09166"></a><span class="lineno"> 9166</span>&#160;    <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l09167"></a><span class="lineno"> 9167</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l09168"></a><span class="lineno"> 9168</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09169"></a><span class="lineno"> 9169</span>&#160;    {</div><div class="line"><a name="l09170"></a><span class="lineno"> 9170</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09171"></a><span class="lineno"> 9171</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09172"></a><span class="lineno"> 9172</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09173"></a><span class="lineno"> 9173</span>&#160;        {</div><div class="line"><a name="l09174"></a><span class="lineno"> 9174</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09175"></a><span class="lineno"> 9175</span>&#160;        }</div><div class="line"><a name="l09176"></a><span class="lineno"> 9176</span>&#160;</div><div class="line"><a name="l09177"></a><span class="lineno"> 9177</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09178"></a><span class="lineno"> 9178</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09179"></a><span class="lineno"> 9179</span>&#160;        {</div><div class="line"><a name="l09180"></a><span class="lineno"> 9180</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09181"></a><span class="lineno"> 9181</span>&#160;            </div><div class="line"><a name="l09182"></a><span class="lineno"> 9182</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09183"></a><span class="lineno"> 9183</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09184"></a><span class="lineno"> 9184</span>&#160;            {</div><div class="line"><a name="l09185"></a><span class="lineno"> 9185</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09186"></a><span class="lineno"> 9186</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09187"></a><span class="lineno"> 9187</span>&#160;                ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09188"></a><span class="lineno"> 9188</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09189"></a><span class="lineno"> 9189</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09190"></a><span class="lineno"> 9190</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09191"></a><span class="lineno"> 9191</span>&#160;            }</div><div class="line"><a name="l09192"></a><span class="lineno"> 9192</span>&#160;            </div><div class="line"><a name="l09193"></a><span class="lineno"> 9193</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09194"></a><span class="lineno"> 9194</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09195"></a><span class="lineno"> 9195</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l09196"></a><span class="lineno"> 9196</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l09197"></a><span class="lineno"> 9197</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l09198"></a><span class="lineno"> 9198</span>&#160;            </div><div class="line"><a name="l09199"></a><span class="lineno"> 9199</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09200"></a><span class="lineno"> 9200</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09201"></a><span class="lineno"> 9201</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09202"></a><span class="lineno"> 9202</span>&#160;        }</div><div class="line"><a name="l09203"></a><span class="lineno"> 9203</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09204"></a><span class="lineno"> 9204</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09205"></a><span class="lineno"> 9205</span>&#160;        {</div><div class="line"><a name="l09206"></a><span class="lineno"> 9206</span>&#160;            <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09207"></a><span class="lineno"> 9207</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09208"></a><span class="lineno"> 9208</span>&#160;            {</div><div class="line"><a name="l09209"></a><span class="lineno"> 9209</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l09210"></a><span class="lineno"> 9210</span>&#160;                ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09211"></a><span class="lineno"> 9211</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09212"></a><span class="lineno"> 9212</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09213"></a><span class="lineno"> 9213</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09214"></a><span class="lineno"> 9214</span>&#160;           }</div><div class="line"><a name="l09215"></a><span class="lineno"> 9215</span>&#160;</div><div class="line"><a name="l09216"></a><span class="lineno"> 9216</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09217"></a><span class="lineno"> 9217</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09218"></a><span class="lineno"> 9218</span>&#160;        }</div><div class="line"><a name="l09219"></a><span class="lineno"> 9219</span>&#160;    }</div><div class="line"><a name="l09220"></a><span class="lineno"> 9220</span>&#160;</div><div class="line"><a name="l09221"></a><span class="lineno"> 9221</span>&#160; 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suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09237"></a><span class="lineno"> 9237</span>&#160;            </div><div class="line"><a name="l09238"></a><span class="lineno"> 9238</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09239"></a><span class="lineno"> 9239</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09240"></a><span class="lineno"> 9240</span>&#160;                {</div><div class="line"><a name="l09241"></a><span class="lineno"> 9241</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09242"></a><span class="lineno"> 9242</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09243"></a><span class="lineno"> 9243</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09244"></a><span class="lineno"> 9244</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09245"></a><span class="lineno"> 9245</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09246"></a><span class="lineno"> 9246</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09247"></a><span class="lineno"> 9247</span>&#160;                }</div><div class="line"><a name="l09248"></a><span class="lineno"> 9248</span>&#160;            </div><div class="line"><a name="l09249"></a><span class="lineno"> 9249</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09250"></a><span class="lineno"> 9250</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09251"></a><span class="lineno"> 9251</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l09252"></a><span class="lineno"> 9252</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l09253"></a><span class="lineno"> 9253</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l09254"></a><span class="lineno"> 9254</span>&#160;            </div><div class="line"><a name="l09255"></a><span class="lineno"> 9255</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09256"></a><span class="lineno"> 9256</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09257"></a><span class="lineno"> 9257</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09258"></a><span class="lineno"> 9258</span>&#160;            }</div><div class="line"><a name="l09259"></a><span class="lineno"> 9259</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09260"></a><span class="lineno"> 9260</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09261"></a><span class="lineno"> 9261</span>&#160;            {</div><div class="line"><a name="l09262"></a><span class="lineno"> 9262</span>&#160;                <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09263"></a><span class="lineno"> 9263</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09264"></a><span class="lineno"> 9264</span>&#160;                {</div><div class="line"><a name="l09265"></a><span class="lineno"> 9265</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l09266"></a><span class="lineno"> 9266</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09267"></a><span class="lineno"> 9267</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09268"></a><span class="lineno"> 9268</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09269"></a><span class="lineno"> 9269</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09270"></a><span class="lineno"> 9270</span>&#160;               }</div><div class="line"><a name="l09271"></a><span class="lineno"> 9271</span>&#160;</div><div class="line"><a name="l09272"></a><span class="lineno"> 9272</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09273"></a><span class="lineno"> 9273</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09274"></a><span class="lineno"> 9274</span>&#160;            }</div><div class="line"><a name="l09275"></a><span class="lineno"> 9275</span>&#160;        }</div><div class="line"><a name="l09276"></a><span class="lineno"> 9276</span>&#160;    }</div><div class="line"><a name="l09277"></a><span class="lineno"> 9277</span>&#160;</div><div class="line"><a name="l09278"></a><span class="lineno"> 9278</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = size - outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l09279"></a><span class="lineno"> 9279</span>&#160;}</div><div class="line"><a name="l09280"></a><span class="lineno"> 9280</span>&#160;</div><div class="line"><a name="l09281"></a><span class="lineno"> 9281</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l09282"></a><span class="lineno"> 9282</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09283"></a><span class="lineno"> 9283</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09284"></a><span class="lineno"> 9284</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09285"></a><span class="lineno"> 9285</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09286"></a><span class="lineno"> 9286</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09287"></a><span class="lineno"> 9287</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l09288"></a><span class="lineno"> 9288</span>&#160;</div><div class="line"><a name="l09289"></a><span class="lineno"> 9289</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += size;</div><div class="line"><a name="l09290"></a><span class="lineno"> 9290</span>&#160;</div><div class="line"><a name="l09291"></a><span class="lineno"> 9291</span>&#160;    VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l09292"></a><span class="lineno"> 9292</span>&#160;</div><div class="line"><a name="l09293"></a><span class="lineno"> 9293</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09294"></a><span class="lineno"> 9294</span>&#160;    {</div><div class="line"><a name="l09295"></a><span class="lineno"> 9295</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09296"></a><span class="lineno"> 9296</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09297"></a><span class="lineno"> 9297</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09298"></a><span class="lineno"> 9298</span>&#160;        {</div><div class="line"><a name="l09299"></a><span class="lineno"> 9299</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09300"></a><span class="lineno"> 9300</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09301"></a><span class="lineno"> 9301</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09302"></a><span class="lineno"> 9302</span>&#160;            {</div><div class="line"><a name="l09303"></a><span class="lineno"> 9303</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09304"></a><span class="lineno"> 9304</span>&#160;            }</div><div class="line"><a name="l09305"></a><span class="lineno"> 9305</span>&#160;</div><div class="line"><a name="l09306"></a><span class="lineno"> 9306</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09307"></a><span class="lineno"> 9307</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09308"></a><span class="lineno"> 9308</span>&#160;            {</div><div class="line"><a name="l09309"></a><span class="lineno"> 9309</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09310"></a><span class="lineno"> 9310</span>&#160;            </div><div class="line"><a name="l09311"></a><span class="lineno"> 9311</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09312"></a><span class="lineno"> 9312</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09313"></a><span class="lineno"> 9313</span>&#160;                {</div><div class="line"><a name="l09314"></a><span class="lineno"> 9314</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09315"></a><span class="lineno"> 9315</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09316"></a><span class="lineno"> 9316</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09317"></a><span class="lineno"> 9317</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09318"></a><span class="lineno"> 9318</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09319"></a><span class="lineno"> 9319</span>&#160;                }</div><div class="line"><a name="l09320"></a><span class="lineno"> 9320</span>&#160;            </div><div class="line"><a name="l09321"></a><span class="lineno"> 9321</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09322"></a><span class="lineno"> 9322</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09323"></a><span class="lineno"> 9323</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l09324"></a><span class="lineno"> 9324</span>&#160;            </div><div class="line"><a name="l09325"></a><span class="lineno"> 9325</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09326"></a><span class="lineno"> 9326</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09327"></a><span class="lineno"> 9327</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09328"></a><span class="lineno"> 9328</span>&#160;            }</div><div class="line"><a name="l09329"></a><span class="lineno"> 9329</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09330"></a><span class="lineno"> 9330</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09331"></a><span class="lineno"> 9331</span>&#160;            {</div><div class="line"><a name="l09332"></a><span class="lineno"> 9332</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09333"></a><span class="lineno"> 9333</span>&#160;                {</div><div class="line"><a name="l09334"></a><span class="lineno"> 9334</span>&#160;                    <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09335"></a><span class="lineno"> 9335</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l09336"></a><span class="lineno"> 9336</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09337"></a><span class="lineno"> 9337</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09338"></a><span class="lineno"> 9338</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09339"></a><span class="lineno"> 9339</span>&#160;                }</div><div class="line"><a name="l09340"></a><span class="lineno"> 9340</span>&#160;</div><div class="line"><a name="l09341"></a><span class="lineno"> 9341</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09342"></a><span class="lineno"> 9342</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09343"></a><span class="lineno"> 9343</span>&#160;            }</div><div class="line"><a name="l09344"></a><span class="lineno"> 9344</span>&#160;        }</div><div class="line"><a name="l09345"></a><span class="lineno"> 9345</span>&#160;    }</div><div class="line"><a name="l09346"></a><span class="lineno"> 9346</span>&#160;</div><div class="line"><a name="l09347"></a><span class="lineno"> 9347</span>&#160;    <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09348"></a><span class="lineno"> 9348</span>&#160;    <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l09349"></a><span class="lineno"> 9349</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l09350"></a><span class="lineno"> 9350</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09351"></a><span class="lineno"> 9351</span>&#160;    {</div><div class="line"><a name="l09352"></a><span class="lineno"> 9352</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09353"></a><span class="lineno"> 9353</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09354"></a><span class="lineno"> 9354</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09355"></a><span class="lineno"> 9355</span>&#160;        {</div><div class="line"><a name="l09356"></a><span class="lineno"> 9356</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09357"></a><span class="lineno"> 9357</span>&#160;        }</div><div class="line"><a name="l09358"></a><span class="lineno"> 9358</span>&#160;</div><div class="line"><a name="l09359"></a><span class="lineno"> 9359</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09360"></a><span class="lineno"> 9360</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09361"></a><span class="lineno"> 9361</span>&#160;        {</div><div class="line"><a name="l09362"></a><span class="lineno"> 9362</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09363"></a><span class="lineno"> 9363</span>&#160;            </div><div class="line"><a name="l09364"></a><span class="lineno"> 9364</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09365"></a><span class="lineno"> 9365</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09366"></a><span class="lineno"> 9366</span>&#160;            {</div><div class="line"><a name="l09367"></a><span class="lineno"> 9367</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09368"></a><span class="lineno"> 9368</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09369"></a><span class="lineno"> 9369</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09370"></a><span class="lineno"> 9370</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09371"></a><span class="lineno"> 9371</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09372"></a><span class="lineno"> 9372</span>&#160;            }</div><div class="line"><a name="l09373"></a><span class="lineno"> 9373</span>&#160;            </div><div class="line"><a name="l09374"></a><span class="lineno"> 9374</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09375"></a><span class="lineno"> 9375</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09376"></a><span class="lineno"> 9376</span>&#160;            ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l09377"></a><span class="lineno"> 9377</span>&#160;            </div><div class="line"><a name="l09378"></a><span class="lineno"> 9378</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09379"></a><span class="lineno"> 9379</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09380"></a><span class="lineno"> 9380</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09381"></a><span class="lineno"> 9381</span>&#160;        }</div><div class="line"><a name="l09382"></a><span class="lineno"> 9382</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09383"></a><span class="lineno"> 9383</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09384"></a><span class="lineno"> 9384</span>&#160;        {</div><div class="line"><a name="l09385"></a><span class="lineno"> 9385</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09386"></a><span class="lineno"> 9386</span>&#160;            {</div><div class="line"><a name="l09387"></a><span class="lineno"> 9387</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09388"></a><span class="lineno"> 9388</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l09389"></a><span class="lineno"> 9389</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09390"></a><span class="lineno"> 9390</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09391"></a><span class="lineno"> 9391</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09392"></a><span class="lineno"> 9392</span>&#160;            }</div><div class="line"><a name="l09393"></a><span class="lineno"> 9393</span>&#160;</div><div class="line"><a name="l09394"></a><span class="lineno"> 9394</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09395"></a><span class="lineno"> 9395</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09396"></a><span class="lineno"> 9396</span>&#160;        }</div><div class="line"><a name="l09397"></a><span class="lineno"> 9397</span>&#160;    }</div><div class="line"><a name="l09398"></a><span class="lineno"> 9398</span>&#160;</div><div class="line"><a name="l09399"></a><span class="lineno"> 9399</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09400"></a><span class="lineno"> 9400</span>&#160;    {</div><div class="line"><a name="l09401"></a><span class="lineno"> 9401</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l09402"></a><span class="lineno"> 9402</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; size)</div><div class="line"><a name="l09403"></a><span class="lineno"> 9403</span>&#160;        {</div><div class="line"><a name="l09404"></a><span class="lineno"> 9404</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09405"></a><span class="lineno"> 9405</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &amp;&amp;</div><div class="line"><a name="l09406"></a><span class="lineno"> 9406</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09407"></a><span class="lineno"> 9407</span>&#160;            {</div><div class="line"><a name="l09408"></a><span class="lineno"> 9408</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09409"></a><span class="lineno"> 9409</span>&#160;            }</div><div class="line"><a name="l09410"></a><span class="lineno"> 9410</span>&#160;</div><div class="line"><a name="l09411"></a><span class="lineno"> 9411</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09412"></a><span class="lineno"> 9412</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l09413"></a><span class="lineno"> 9413</span>&#160;            {</div><div class="line"><a name="l09414"></a><span class="lineno"> 9414</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09415"></a><span class="lineno"> 9415</span>&#160;            </div><div class="line"><a name="l09416"></a><span class="lineno"> 9416</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09417"></a><span class="lineno"> 9417</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09418"></a><span class="lineno"> 9418</span>&#160;                {</div><div class="line"><a name="l09419"></a><span class="lineno"> 9419</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09420"></a><span class="lineno"> 9420</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09421"></a><span class="lineno"> 9421</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09422"></a><span class="lineno"> 9422</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09423"></a><span class="lineno"> 9423</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09424"></a><span class="lineno"> 9424</span>&#160;                }</div><div class="line"><a name="l09425"></a><span class="lineno"> 9425</span>&#160;            </div><div class="line"><a name="l09426"></a><span class="lineno"> 9426</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09427"></a><span class="lineno"> 9427</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09428"></a><span class="lineno"> 9428</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l09429"></a><span class="lineno"> 9429</span>&#160;            </div><div class="line"><a name="l09430"></a><span class="lineno"> 9430</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09431"></a><span class="lineno"> 9431</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09432"></a><span class="lineno"> 9432</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09433"></a><span class="lineno"> 9433</span>&#160;            }</div><div class="line"><a name="l09434"></a><span class="lineno"> 9434</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09435"></a><span class="lineno"> 9435</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09436"></a><span class="lineno"> 9436</span>&#160;            {</div><div class="line"><a name="l09437"></a><span class="lineno"> 9437</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09438"></a><span class="lineno"> 9438</span>&#160;                {</div><div class="line"><a name="l09439"></a><span class="lineno"> 9439</span>&#160;                    <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09440"></a><span class="lineno"> 9440</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l09441"></a><span class="lineno"> 9441</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09442"></a><span class="lineno"> 9442</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09443"></a><span class="lineno"> 9443</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09444"></a><span class="lineno"> 9444</span>&#160;                }</div><div class="line"><a name="l09445"></a><span class="lineno"> 9445</span>&#160;</div><div class="line"><a name="l09446"></a><span class="lineno"> 9446</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09447"></a><span class="lineno"> 9447</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09448"></a><span class="lineno"> 9448</span>&#160;            }</div><div class="line"><a name="l09449"></a><span class="lineno"> 9449</span>&#160;        }</div><div class="line"><a name="l09450"></a><span class="lineno"> 9450</span>&#160;    }</div><div class="line"><a name="l09451"></a><span class="lineno"> 9451</span>&#160;}</div><div class="line"><a name="l09452"></a><span class="lineno"> 9452</span>&#160;</div><div class="line"><a name="l09453"></a><span class="lineno"> 9453</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09454"></a><span class="lineno"> 9454</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l09455"></a><span class="lineno"> 9455</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09456"></a><span class="lineno"> 9456</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09457"></a><span class="lineno"> 9457</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09458"></a><span class="lineno"> 9458</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09459"></a><span class="lineno"> 9459</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09460"></a><span class="lineno"> 9460</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l09461"></a><span class="lineno"> 9461</span>&#160;</div><div class="line"><a name="l09462"></a><span class="lineno"> 9462</span>&#160;    <span class="comment">// FIRST PASS</span></div><div class="line"><a name="l09463"></a><span class="lineno"> 9463</span>&#160;</div><div class="line"><a name="l09464"></a><span class="lineno"> 9464</span>&#160;    <span class="keywordtype">size_t</span> unusedRangeCount = 0;</div><div class="line"><a name="l09465"></a><span class="lineno"> 9465</span>&#160;    VkDeviceSize usedBytes = 0;</div><div class="line"><a name="l09466"></a><span class="lineno"> 9466</span>&#160;</div><div class="line"><a name="l09467"></a><span class="lineno"> 9467</span>&#160;    VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l09468"></a><span class="lineno"> 9468</span>&#160;</div><div class="line"><a name="l09469"></a><span class="lineno"> 9469</span>&#160;    <span class="keywordtype">size_t</span> alloc2ndCount = 0;</div><div class="line"><a name="l09470"></a><span class="lineno"> 9470</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09471"></a><span class="lineno"> 9471</span>&#160;    {</div><div class="line"><a name="l09472"></a><span class="lineno"> 9472</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09473"></a><span class="lineno"> 9473</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l09474"></a><span class="lineno"> 9474</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09475"></a><span class="lineno"> 9475</span>&#160;        {</div><div class="line"><a name="l09476"></a><span class="lineno"> 9476</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09477"></a><span class="lineno"> 9477</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09478"></a><span class="lineno"> 9478</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09479"></a><span class="lineno"> 9479</span>&#160;            {</div><div class="line"><a name="l09480"></a><span class="lineno"> 9480</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09481"></a><span class="lineno"> 9481</span>&#160;            }</div><div class="line"><a name="l09482"></a><span class="lineno"> 9482</span>&#160;</div><div class="line"><a name="l09483"></a><span class="lineno"> 9483</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09484"></a><span class="lineno"> 9484</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09485"></a><span class="lineno"> 9485</span>&#160;            {</div><div class="line"><a name="l09486"></a><span class="lineno"> 9486</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09487"></a><span class="lineno"> 9487</span>&#160;            </div><div class="line"><a name="l09488"></a><span class="lineno"> 9488</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09489"></a><span class="lineno"> 9489</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09490"></a><span class="lineno"> 9490</span>&#160;                {</div><div class="line"><a name="l09491"></a><span class="lineno"> 9491</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09492"></a><span class="lineno"> 9492</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09493"></a><span class="lineno"> 9493</span>&#160;                }</div><div class="line"><a name="l09494"></a><span class="lineno"> 9494</span>&#160;            </div><div class="line"><a name="l09495"></a><span class="lineno"> 9495</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09496"></a><span class="lineno"> 9496</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09497"></a><span class="lineno"> 9497</span>&#160;                ++alloc2ndCount;</div><div class="line"><a name="l09498"></a><span class="lineno"> 9498</span>&#160;                usedBytes += suballoc.size;</div><div class="line"><a name="l09499"></a><span class="lineno"> 9499</span>&#160;            </div><div class="line"><a name="l09500"></a><span class="lineno"> 9500</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09501"></a><span class="lineno"> 9501</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09502"></a><span class="lineno"> 9502</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09503"></a><span class="lineno"> 9503</span>&#160;            }</div><div class="line"><a name="l09504"></a><span class="lineno"> 9504</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09505"></a><span class="lineno"> 9505</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09506"></a><span class="lineno"> 9506</span>&#160;            {</div><div class="line"><a name="l09507"></a><span class="lineno"> 9507</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09508"></a><span class="lineno"> 9508</span>&#160;                {</div><div class="line"><a name="l09509"></a><span class="lineno"> 9509</span>&#160;                    <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09510"></a><span class="lineno"> 9510</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09511"></a><span class="lineno"> 9511</span>&#160;                }</div><div class="line"><a name="l09512"></a><span class="lineno"> 9512</span>&#160;</div><div class="line"><a name="l09513"></a><span class="lineno"> 9513</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09514"></a><span class="lineno"> 9514</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09515"></a><span class="lineno"> 9515</span>&#160;            }</div><div class="line"><a name="l09516"></a><span class="lineno"> 9516</span>&#160;        }</div><div class="line"><a name="l09517"></a><span class="lineno"> 9517</span>&#160;    }</div><div class="line"><a name="l09518"></a><span class="lineno"> 9518</span>&#160;</div><div class="line"><a name="l09519"></a><span class="lineno"> 9519</span>&#160;    <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09520"></a><span class="lineno"> 9520</span>&#160;    <span class="keywordtype">size_t</span> alloc1stCount = 0;</div><div class="line"><a name="l09521"></a><span class="lineno"> 9521</span>&#160;    <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l09522"></a><span class="lineno"> 9522</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l09523"></a><span class="lineno"> 9523</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09524"></a><span class="lineno"> 9524</span>&#160;    {</div><div class="line"><a name="l09525"></a><span class="lineno"> 9525</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09526"></a><span class="lineno"> 9526</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09527"></a><span class="lineno"> 9527</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09528"></a><span class="lineno"> 9528</span>&#160;        {</div><div class="line"><a name="l09529"></a><span class="lineno"> 9529</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09530"></a><span class="lineno"> 9530</span>&#160;        }</div><div class="line"><a name="l09531"></a><span class="lineno"> 9531</span>&#160;</div><div class="line"><a name="l09532"></a><span class="lineno"> 9532</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09533"></a><span class="lineno"> 9533</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09534"></a><span class="lineno"> 9534</span>&#160;        {</div><div class="line"><a name="l09535"></a><span class="lineno"> 9535</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09536"></a><span class="lineno"> 9536</span>&#160;            </div><div class="line"><a name="l09537"></a><span class="lineno"> 9537</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09538"></a><span class="lineno"> 9538</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09539"></a><span class="lineno"> 9539</span>&#160;            {</div><div class="line"><a name="l09540"></a><span class="lineno"> 9540</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09541"></a><span class="lineno"> 9541</span>&#160;                ++unusedRangeCount;</div><div class="line"><a name="l09542"></a><span class="lineno"> 9542</span>&#160;            }</div><div class="line"><a name="l09543"></a><span class="lineno"> 9543</span>&#160;            </div><div class="line"><a name="l09544"></a><span class="lineno"> 9544</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09545"></a><span class="lineno"> 9545</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09546"></a><span class="lineno"> 9546</span>&#160;            ++alloc1stCount;</div><div class="line"><a name="l09547"></a><span class="lineno"> 9547</span>&#160;            usedBytes += suballoc.size;</div><div class="line"><a name="l09548"></a><span class="lineno"> 9548</span>&#160;            </div><div class="line"><a name="l09549"></a><span class="lineno"> 9549</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09550"></a><span class="lineno"> 9550</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09551"></a><span class="lineno"> 9551</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09552"></a><span class="lineno"> 9552</span>&#160;        }</div><div class="line"><a name="l09553"></a><span class="lineno"> 9553</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09554"></a><span class="lineno"> 9554</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09555"></a><span class="lineno"> 9555</span>&#160;        {</div><div class="line"><a name="l09556"></a><span class="lineno"> 9556</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09557"></a><span class="lineno"> 9557</span>&#160;            {</div><div class="line"><a name="l09558"></a><span class="lineno"> 9558</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09559"></a><span class="lineno"> 9559</span>&#160;                ++unusedRangeCount;</div><div class="line"><a name="l09560"></a><span class="lineno"> 9560</span>&#160;            }</div><div class="line"><a name="l09561"></a><span class="lineno"> 9561</span>&#160;</div><div class="line"><a name="l09562"></a><span class="lineno"> 9562</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09563"></a><span class="lineno"> 9563</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09564"></a><span class="lineno"> 9564</span>&#160;        }</div><div class="line"><a name="l09565"></a><span class="lineno"> 9565</span>&#160;    }</div><div class="line"><a name="l09566"></a><span class="lineno"> 9566</span>&#160;</div><div class="line"><a name="l09567"></a><span class="lineno"> 9567</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09568"></a><span class="lineno"> 9568</span>&#160;    {</div><div class="line"><a name="l09569"></a><span class="lineno"> 9569</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l09570"></a><span class="lineno"> 9570</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; size)</div><div class="line"><a name="l09571"></a><span class="lineno"> 9571</span>&#160;        {</div><div class="line"><a name="l09572"></a><span class="lineno"> 9572</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09573"></a><span class="lineno"> 9573</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &amp;&amp;</div><div class="line"><a name="l09574"></a><span class="lineno"> 9574</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09575"></a><span class="lineno"> 9575</span>&#160;            {</div><div class="line"><a name="l09576"></a><span class="lineno"> 9576</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09577"></a><span class="lineno"> 9577</span>&#160;            }</div><div class="line"><a name="l09578"></a><span class="lineno"> 9578</span>&#160;</div><div class="line"><a name="l09579"></a><span class="lineno"> 9579</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09580"></a><span class="lineno"> 9580</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l09581"></a><span class="lineno"> 9581</span>&#160;            {</div><div class="line"><a name="l09582"></a><span class="lineno"> 9582</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09583"></a><span class="lineno"> 9583</span>&#160;            </div><div class="line"><a name="l09584"></a><span class="lineno"> 9584</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09585"></a><span class="lineno"> 9585</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09586"></a><span class="lineno"> 9586</span>&#160;                {</div><div class="line"><a name="l09587"></a><span class="lineno"> 9587</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09588"></a><span class="lineno"> 9588</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09589"></a><span class="lineno"> 9589</span>&#160;                }</div><div class="line"><a name="l09590"></a><span class="lineno"> 9590</span>&#160;            </div><div class="line"><a name="l09591"></a><span class="lineno"> 9591</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09592"></a><span class="lineno"> 9592</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09593"></a><span class="lineno"> 9593</span>&#160;                ++alloc2ndCount;</div><div class="line"><a name="l09594"></a><span class="lineno"> 9594</span>&#160;                usedBytes += suballoc.size;</div><div class="line"><a name="l09595"></a><span class="lineno"> 9595</span>&#160;            </div><div class="line"><a name="l09596"></a><span class="lineno"> 9596</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09597"></a><span class="lineno"> 9597</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09598"></a><span class="lineno"> 9598</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09599"></a><span class="lineno"> 9599</span>&#160;            }</div><div class="line"><a name="l09600"></a><span class="lineno"> 9600</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09601"></a><span class="lineno"> 9601</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09602"></a><span class="lineno"> 9602</span>&#160;            {</div><div class="line"><a name="l09603"></a><span class="lineno"> 9603</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09604"></a><span class="lineno"> 9604</span>&#160;                {</div><div class="line"><a name="l09605"></a><span class="lineno"> 9605</span>&#160;                    <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09606"></a><span class="lineno"> 9606</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09607"></a><span class="lineno"> 9607</span>&#160;                }</div><div class="line"><a name="l09608"></a><span class="lineno"> 9608</span>&#160;</div><div class="line"><a name="l09609"></a><span class="lineno"> 9609</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09610"></a><span class="lineno"> 9610</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09611"></a><span class="lineno"> 9611</span>&#160;            }</div><div class="line"><a name="l09612"></a><span class="lineno"> 9612</span>&#160;        }</div><div class="line"><a name="l09613"></a><span class="lineno"> 9613</span>&#160;    }</div><div class="line"><a name="l09614"></a><span class="lineno"> 9614</span>&#160;</div><div class="line"><a name="l09615"></a><span class="lineno"> 9615</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusedBytes = size - usedBytes;</div><div class="line"><a name="l09616"></a><span class="lineno"> 9616</span>&#160;    PrintDetailedMap_Begin(json, unusedBytes, alloc1stCount + alloc2ndCount, unusedRangeCount);</div><div class="line"><a name="l09617"></a><span class="lineno"> 9617</span>&#160;</div><div class="line"><a name="l09618"></a><span class="lineno"> 9618</span>&#160;    <span class="comment">// SECOND PASS</span></div><div class="line"><a name="l09619"></a><span class="lineno"> 9619</span>&#160;    lastOffset = 0;</div><div class="line"><a name="l09620"></a><span class="lineno"> 9620</span>&#160;</div><div class="line"><a name="l09621"></a><span class="lineno"> 9621</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09622"></a><span class="lineno"> 9622</span>&#160;    {</div><div class="line"><a name="l09623"></a><span class="lineno"> 9623</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09624"></a><span class="lineno"> 9624</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l09625"></a><span class="lineno"> 9625</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09626"></a><span class="lineno"> 9626</span>&#160;        {</div><div class="line"><a name="l09627"></a><span class="lineno"> 9627</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09628"></a><span class="lineno"> 9628</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09629"></a><span class="lineno"> 9629</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09630"></a><span class="lineno"> 9630</span>&#160;            {</div><div class="line"><a name="l09631"></a><span class="lineno"> 9631</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09632"></a><span class="lineno"> 9632</span>&#160;            }</div><div class="line"><a name="l09633"></a><span class="lineno"> 9633</span>&#160;</div><div class="line"><a name="l09634"></a><span class="lineno"> 9634</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09635"></a><span class="lineno"> 9635</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09636"></a><span class="lineno"> 9636</span>&#160;            {</div><div class="line"><a name="l09637"></a><span class="lineno"> 9637</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09638"></a><span class="lineno"> 9638</span>&#160;            </div><div class="line"><a name="l09639"></a><span class="lineno"> 9639</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09640"></a><span class="lineno"> 9640</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09641"></a><span class="lineno"> 9641</span>&#160;                {</div><div class="line"><a name="l09642"></a><span class="lineno"> 9642</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09643"></a><span class="lineno"> 9643</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09644"></a><span class="lineno"> 9644</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09645"></a><span class="lineno"> 9645</span>&#160;                }</div><div class="line"><a name="l09646"></a><span class="lineno"> 9646</span>&#160;            </div><div class="line"><a name="l09647"></a><span class="lineno"> 9647</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09648"></a><span class="lineno"> 9648</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09649"></a><span class="lineno"> 9649</span>&#160;                PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l09650"></a><span class="lineno"> 9650</span>&#160;            </div><div class="line"><a name="l09651"></a><span class="lineno"> 9651</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09652"></a><span class="lineno"> 9652</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09653"></a><span class="lineno"> 9653</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09654"></a><span class="lineno"> 9654</span>&#160;            }</div><div class="line"><a name="l09655"></a><span class="lineno"> 9655</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09656"></a><span class="lineno"> 9656</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09657"></a><span class="lineno"> 9657</span>&#160;            {</div><div class="line"><a name="l09658"></a><span class="lineno"> 9658</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09659"></a><span class="lineno"> 9659</span>&#160;                {</div><div class="line"><a name="l09660"></a><span class="lineno"> 9660</span>&#160;                    <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09661"></a><span class="lineno"> 9661</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l09662"></a><span class="lineno"> 9662</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09663"></a><span class="lineno"> 9663</span>&#160;                }</div><div class="line"><a name="l09664"></a><span class="lineno"> 9664</span>&#160;</div><div class="line"><a name="l09665"></a><span class="lineno"> 9665</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09666"></a><span class="lineno"> 9666</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09667"></a><span class="lineno"> 9667</span>&#160;            }</div><div class="line"><a name="l09668"></a><span class="lineno"> 9668</span>&#160;        }</div><div class="line"><a name="l09669"></a><span class="lineno"> 9669</span>&#160;    }</div><div class="line"><a name="l09670"></a><span class="lineno"> 9670</span>&#160;</div><div class="line"><a name="l09671"></a><span class="lineno"> 9671</span>&#160;    nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09672"></a><span class="lineno"> 9672</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09673"></a><span class="lineno"> 9673</span>&#160;    {</div><div class="line"><a name="l09674"></a><span class="lineno"> 9674</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09675"></a><span class="lineno"> 9675</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09676"></a><span class="lineno"> 9676</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09677"></a><span class="lineno"> 9677</span>&#160;        {</div><div class="line"><a name="l09678"></a><span class="lineno"> 9678</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09679"></a><span class="lineno"> 9679</span>&#160;        }</div><div class="line"><a name="l09680"></a><span class="lineno"> 9680</span>&#160;</div><div class="line"><a name="l09681"></a><span class="lineno"> 9681</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09682"></a><span class="lineno"> 9682</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09683"></a><span class="lineno"> 9683</span>&#160;        {</div><div class="line"><a name="l09684"></a><span class="lineno"> 9684</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09685"></a><span class="lineno"> 9685</span>&#160;            </div><div class="line"><a name="l09686"></a><span class="lineno"> 9686</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09687"></a><span class="lineno"> 9687</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09688"></a><span class="lineno"> 9688</span>&#160;            {</div><div class="line"><a name="l09689"></a><span class="lineno"> 9689</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09690"></a><span class="lineno"> 9690</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09691"></a><span class="lineno"> 9691</span>&#160;                PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09692"></a><span class="lineno"> 9692</span>&#160;            }</div><div class="line"><a name="l09693"></a><span class="lineno"> 9693</span>&#160;            </div><div class="line"><a name="l09694"></a><span class="lineno"> 9694</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09695"></a><span class="lineno"> 9695</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09696"></a><span class="lineno"> 9696</span>&#160;            PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l09697"></a><span class="lineno"> 9697</span>&#160;            </div><div class="line"><a name="l09698"></a><span class="lineno"> 9698</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09699"></a><span class="lineno"> 9699</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09700"></a><span class="lineno"> 9700</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09701"></a><span class="lineno"> 9701</span>&#160;        }</div><div class="line"><a name="l09702"></a><span class="lineno"> 9702</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09703"></a><span class="lineno"> 9703</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09704"></a><span class="lineno"> 9704</span>&#160;        {</div><div class="line"><a name="l09705"></a><span class="lineno"> 9705</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09706"></a><span class="lineno"> 9706</span>&#160;            {</div><div class="line"><a name="l09707"></a><span class="lineno"> 9707</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09708"></a><span class="lineno"> 9708</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l09709"></a><span class="lineno"> 9709</span>&#160;                PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09710"></a><span class="lineno"> 9710</span>&#160;            }</div><div class="line"><a name="l09711"></a><span class="lineno"> 9711</span>&#160;</div><div class="line"><a name="l09712"></a><span class="lineno"> 9712</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09713"></a><span class="lineno"> 9713</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09714"></a><span class="lineno"> 9714</span>&#160;        }</div><div class="line"><a name="l09715"></a><span class="lineno"> 9715</span>&#160;    }</div><div class="line"><a name="l09716"></a><span class="lineno"> 9716</span>&#160;</div><div class="line"><a name="l09717"></a><span class="lineno"> 9717</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09718"></a><span class="lineno"> 9718</span>&#160;    {</div><div class="line"><a name="l09719"></a><span class="lineno"> 9719</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l09720"></a><span class="lineno"> 9720</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; size)</div><div class="line"><a name="l09721"></a><span class="lineno"> 9721</span>&#160;        {</div><div class="line"><a name="l09722"></a><span class="lineno"> 9722</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09723"></a><span class="lineno"> 9723</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &amp;&amp;</div><div class="line"><a name="l09724"></a><span class="lineno"> 9724</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09725"></a><span class="lineno"> 9725</span>&#160;            {</div><div class="line"><a name="l09726"></a><span class="lineno"> 9726</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09727"></a><span class="lineno"> 9727</span>&#160;            }</div><div class="line"><a name="l09728"></a><span class="lineno"> 9728</span>&#160;</div><div class="line"><a name="l09729"></a><span class="lineno"> 9729</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09730"></a><span class="lineno"> 9730</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l09731"></a><span class="lineno"> 9731</span>&#160;            {</div><div class="line"><a name="l09732"></a><span class="lineno"> 9732</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09733"></a><span class="lineno"> 9733</span>&#160;            </div><div class="line"><a name="l09734"></a><span class="lineno"> 9734</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09735"></a><span class="lineno"> 9735</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09736"></a><span class="lineno"> 9736</span>&#160;                {</div><div class="line"><a name="l09737"></a><span class="lineno"> 9737</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09738"></a><span class="lineno"> 9738</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09739"></a><span class="lineno"> 9739</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09740"></a><span class="lineno"> 9740</span>&#160;                }</div><div class="line"><a name="l09741"></a><span class="lineno"> 9741</span>&#160;            </div><div class="line"><a name="l09742"></a><span class="lineno"> 9742</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09743"></a><span class="lineno"> 9743</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09744"></a><span class="lineno"> 9744</span>&#160;                PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l09745"></a><span class="lineno"> 9745</span>&#160;            </div><div class="line"><a name="l09746"></a><span class="lineno"> 9746</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09747"></a><span class="lineno"> 9747</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09748"></a><span class="lineno"> 9748</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09749"></a><span class="lineno"> 9749</span>&#160;            }</div><div class="line"><a name="l09750"></a><span class="lineno"> 9750</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09751"></a><span class="lineno"> 9751</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09752"></a><span class="lineno"> 9752</span>&#160;            {</div><div class="line"><a name="l09753"></a><span class="lineno"> 9753</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09754"></a><span class="lineno"> 9754</span>&#160;                {</div><div class="line"><a name="l09755"></a><span class="lineno"> 9755</span>&#160;                    <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09756"></a><span class="lineno"> 9756</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l09757"></a><span class="lineno"> 9757</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09758"></a><span class="lineno"> 9758</span>&#160;                }</div><div class="line"><a name="l09759"></a><span class="lineno"> 9759</span>&#160;</div><div class="line"><a name="l09760"></a><span class="lineno"> 9760</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09761"></a><span class="lineno"> 9761</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09762"></a><span class="lineno"> 9762</span>&#160;            }</div><div class="line"><a name="l09763"></a><span class="lineno"> 9763</span>&#160;        }</div><div class="line"><a name="l09764"></a><span class="lineno"> 9764</span>&#160;    }</div><div class="line"><a name="l09765"></a><span class="lineno"> 9765</span>&#160;</div><div class="line"><a name="l09766"></a><span class="lineno"> 9766</span>&#160;    PrintDetailedMap_End(json);</div><div class="line"><a name="l09767"></a><span class="lineno"> 9767</span>&#160;}</div><div class="line"><a name="l09768"></a><span class="lineno"> 9768</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09769"></a><span class="lineno"> 9769</span>&#160;</div><div class="line"><a name="l09770"></a><span class="lineno"> 9770</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest(</div><div class="line"><a name="l09771"></a><span class="lineno"> 9771</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l09772"></a><span class="lineno"> 9772</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l09773"></a><span class="lineno"> 9773</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09774"></a><span class="lineno"> 9774</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l09775"></a><span class="lineno"> 9775</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l09776"></a><span class="lineno"> 9776</span>&#160;    <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09777"></a><span class="lineno"> 9777</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l09778"></a><span class="lineno"> 9778</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09779"></a><span class="lineno"> 9779</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l09780"></a><span class="lineno"> 9780</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09781"></a><span class="lineno"> 9781</span>&#160;{</div><div class="line"><a name="l09782"></a><span class="lineno"> 9782</span>&#160;    VMA_ASSERT(allocSize &gt; 0);</div><div class="line"><a name="l09783"></a><span class="lineno"> 9783</span>&#160;    VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l09784"></a><span class="lineno"> 9784</span>&#160;    VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l09785"></a><span class="lineno"> 9785</span>&#160;    VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l09786"></a><span class="lineno"> 9786</span>&#160;    <span class="keywordflow">return</span> upperAddress ?</div><div class="line"><a name="l09787"></a><span class="lineno"> 9787</span>&#160;        CreateAllocationRequest_UpperAddress(</div><div class="line"><a name="l09788"></a><span class="lineno"> 9788</span>&#160;            currentFrameIndex, frameInUseCount, bufferImageGranularity,</div><div class="line"><a name="l09789"></a><span class="lineno"> 9789</span>&#160;            allocSize, allocAlignment, allocType, canMakeOtherLost, strategy, pAllocationRequest) :</div><div class="line"><a name="l09790"></a><span class="lineno"> 9790</span>&#160;        CreateAllocationRequest_LowerAddress(</div><div class="line"><a name="l09791"></a><span class="lineno"> 9791</span>&#160;            currentFrameIndex, frameInUseCount, bufferImageGranularity,</div><div class="line"><a name="l09792"></a><span class="lineno"> 9792</span>&#160;            allocSize, allocAlignment, allocType, canMakeOtherLost, strategy, pAllocationRequest);</div><div class="line"><a name="l09793"></a><span class="lineno"> 9793</span>&#160;}</div><div class="line"><a name="l09794"></a><span class="lineno"> 9794</span>&#160;</div><div class="line"><a name="l09795"></a><span class="lineno"> 9795</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest_UpperAddress(</div><div class="line"><a name="l09796"></a><span class="lineno"> 9796</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l09797"></a><span class="lineno"> 9797</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l09798"></a><span class="lineno"> 9798</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09799"></a><span class="lineno"> 9799</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l09800"></a><span class="lineno"> 9800</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l09801"></a><span class="lineno"> 9801</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l09802"></a><span class="lineno"> 9802</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09803"></a><span class="lineno"> 9803</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l09804"></a><span class="lineno"> 9804</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09805"></a><span class="lineno"> 9805</span>&#160;{</div><div class="line"><a name="l09806"></a><span class="lineno"> 9806</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09807"></a><span class="lineno"> 9807</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09808"></a><span class="lineno"> 9808</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09809"></a><span class="lineno"> 9809</span>&#160;</div><div class="line"><a name="l09810"></a><span class="lineno"> 9810</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09811"></a><span class="lineno"> 9811</span>&#160;    {</div><div class="line"><a name="l09812"></a><span class="lineno"> 9812</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Trying to use pool with linear algorithm as double stack, while it is already being used as ring buffer.&quot;</span>);</div><div class="line"><a name="l09813"></a><span class="lineno"> 9813</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09814"></a><span class="lineno"> 9814</span>&#160;    }</div><div class="line"><a name="l09815"></a><span class="lineno"> 9815</span>&#160;</div><div class="line"><a name="l09816"></a><span class="lineno"> 9816</span>&#160;    <span class="comment">// Try to allocate before 2nd.back(), or end of block if 2nd.empty().</span></div><div class="line"><a name="l09817"></a><span class="lineno"> 9817</span>&#160;    <span class="keywordflow">if</span>(allocSize &gt; size)</div><div class="line"><a name="l09818"></a><span class="lineno"> 9818</span>&#160;    {</div><div class="line"><a name="l09819"></a><span class="lineno"> 9819</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09820"></a><span class="lineno"> 9820</span>&#160;    }</div><div class="line"><a name="l09821"></a><span class="lineno"> 9821</span>&#160;    VkDeviceSize resultBaseOffset = size - allocSize;</div><div class="line"><a name="l09822"></a><span class="lineno"> 9822</span>&#160;    <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l09823"></a><span class="lineno"> 9823</span>&#160;    {</div><div class="line"><a name="l09824"></a><span class="lineno"> 9824</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l09825"></a><span class="lineno"> 9825</span>&#160;        resultBaseOffset = lastSuballoc.offset - allocSize;</div><div class="line"><a name="l09826"></a><span class="lineno"> 9826</span>&#160;        <span class="keywordflow">if</span>(allocSize &gt; lastSuballoc.offset)</div><div class="line"><a name="l09827"></a><span class="lineno"> 9827</span>&#160;        {</div><div class="line"><a name="l09828"></a><span class="lineno"> 9828</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09829"></a><span class="lineno"> 9829</span>&#160;        }</div><div class="line"><a name="l09830"></a><span class="lineno"> 9830</span>&#160;    }</div><div class="line"><a name="l09831"></a><span class="lineno"> 9831</span>&#160;</div><div class="line"><a name="l09832"></a><span class="lineno"> 9832</span>&#160;    <span class="comment">// Start from offset equal to end of free space.</span></div><div class="line"><a name="l09833"></a><span class="lineno"> 9833</span>&#160;    VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l09834"></a><span class="lineno"> 9834</span>&#160;</div><div class="line"><a name="l09835"></a><span class="lineno"> 9835</span>&#160;    <span class="comment">// Apply VMA_DEBUG_MARGIN at the end.</span></div><div class="line"><a name="l09836"></a><span class="lineno"> 9836</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l09837"></a><span class="lineno"> 9837</span>&#160;    {</div><div class="line"><a name="l09838"></a><span class="lineno"> 9838</span>&#160;        <span class="keywordflow">if</span>(resultOffset &lt; VMA_DEBUG_MARGIN)</div><div class="line"><a name="l09839"></a><span class="lineno"> 9839</span>&#160;        {</div><div class="line"><a name="l09840"></a><span class="lineno"> 9840</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09841"></a><span class="lineno"> 9841</span>&#160;        }</div><div class="line"><a name="l09842"></a><span class="lineno"> 9842</span>&#160;        resultOffset -= VMA_DEBUG_MARGIN;</div><div class="line"><a name="l09843"></a><span class="lineno"> 9843</span>&#160;    }</div><div class="line"><a name="l09844"></a><span class="lineno"> 9844</span>&#160;</div><div class="line"><a name="l09845"></a><span class="lineno"> 9845</span>&#160;    <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l09846"></a><span class="lineno"> 9846</span>&#160;    resultOffset = VmaAlignDown(resultOffset, allocAlignment);</div><div class="line"><a name="l09847"></a><span class="lineno"> 9847</span>&#160;</div><div class="line"><a name="l09848"></a><span class="lineno"> 9848</span>&#160;    <span class="comment">// Check next suballocations from 2nd for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09849"></a><span class="lineno"> 9849</span>&#160;    <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l09850"></a><span class="lineno"> 9850</span>&#160;    <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; !suballocations2nd.empty())</div><div class="line"><a name="l09851"></a><span class="lineno"> 9851</span>&#160;    {</div><div class="line"><a name="l09852"></a><span class="lineno"> 9852</span>&#160;        <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l09853"></a><span class="lineno"> 9853</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l09854"></a><span class="lineno"> 9854</span>&#160;        {</div><div class="line"><a name="l09855"></a><span class="lineno"> 9855</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l09856"></a><span class="lineno"> 9856</span>&#160;            <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09857"></a><span class="lineno"> 9857</span>&#160;            {</div><div class="line"><a name="l09858"></a><span class="lineno"> 9858</span>&#160;                <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(nextSuballoc.type, allocType))</div><div class="line"><a name="l09859"></a><span class="lineno"> 9859</span>&#160;                {</div><div class="line"><a name="l09860"></a><span class="lineno"> 9860</span>&#160;                    bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l09861"></a><span class="lineno"> 9861</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l09862"></a><span class="lineno"> 9862</span>&#160;                }</div><div class="line"><a name="l09863"></a><span class="lineno"> 9863</span>&#160;            }</div><div class="line"><a name="l09864"></a><span class="lineno"> 9864</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09865"></a><span class="lineno"> 9865</span>&#160;                <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l09866"></a><span class="lineno"> 9866</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l09867"></a><span class="lineno"> 9867</span>&#160;        }</div><div class="line"><a name="l09868"></a><span class="lineno"> 9868</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l09869"></a><span class="lineno"> 9869</span>&#160;        {</div><div class="line"><a name="l09870"></a><span class="lineno"> 9870</span>&#160;            resultOffset = VmaAlignDown(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l09871"></a><span class="lineno"> 9871</span>&#160;        }</div><div class="line"><a name="l09872"></a><span class="lineno"> 9872</span>&#160;    }</div><div class="line"><a name="l09873"></a><span class="lineno"> 9873</span>&#160;</div><div class="line"><a name="l09874"></a><span class="lineno"> 9874</span>&#160;    <span class="comment">// There is enough free space.</span></div><div class="line"><a name="l09875"></a><span class="lineno"> 9875</span>&#160;    <span class="keyword">const</span> VkDeviceSize endOf1st = !suballocations1st.empty() ?</div><div class="line"><a name="l09876"></a><span class="lineno"> 9876</span>&#160;        suballocations1st.back().offset + suballocations1st.back().size :</div><div class="line"><a name="l09877"></a><span class="lineno"> 9877</span>&#160;        0;</div><div class="line"><a name="l09878"></a><span class="lineno"> 9878</span>&#160;    <span class="keywordflow">if</span>(endOf1st + VMA_DEBUG_MARGIN &lt;= resultOffset)</div><div class="line"><a name="l09879"></a><span class="lineno"> 9879</span>&#160;    {</div><div class="line"><a name="l09880"></a><span class="lineno"> 9880</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09881"></a><span class="lineno"> 9881</span>&#160;        <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l09882"></a><span class="lineno"> 9882</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l09883"></a><span class="lineno"> 9883</span>&#160;        {</div><div class="line"><a name="l09884"></a><span class="lineno"> 9884</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l09885"></a><span class="lineno"> 9885</span>&#160;            {</div><div class="line"><a name="l09886"></a><span class="lineno"> 9886</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l09887"></a><span class="lineno"> 9887</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l09888"></a><span class="lineno"> 9888</span>&#160;                {</div><div class="line"><a name="l09889"></a><span class="lineno"> 9889</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, prevSuballoc.type))</div><div class="line"><a name="l09890"></a><span class="lineno"> 9890</span>&#160;                    {</div><div class="line"><a name="l09891"></a><span class="lineno"> 9891</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09892"></a><span class="lineno"> 9892</span>&#160;                    }</div><div class="line"><a name="l09893"></a><span class="lineno"> 9893</span>&#160;                }</div><div class="line"><a name="l09894"></a><span class="lineno"> 9894</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l09895"></a><span class="lineno"> 9895</span>&#160;                {</div><div class="line"><a name="l09896"></a><span class="lineno"> 9896</span>&#160;                    <span class="comment">// Already on next page.</span></div><div class="line"><a name="l09897"></a><span class="lineno"> 9897</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l09898"></a><span class="lineno"> 9898</span>&#160;                }</div><div class="line"><a name="l09899"></a><span class="lineno"> 9899</span>&#160;            }</div><div class="line"><a name="l09900"></a><span class="lineno"> 9900</span>&#160;        }</div><div class="line"><a name="l09901"></a><span class="lineno"> 9901</span>&#160;</div><div class="line"><a name="l09902"></a><span class="lineno"> 9902</span>&#160;        <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l09903"></a><span class="lineno"> 9903</span>&#160;        pAllocationRequest-&gt;offset = resultOffset;</div><div class="line"><a name="l09904"></a><span class="lineno"> 9904</span>&#160;        pAllocationRequest-&gt;sumFreeSize = resultBaseOffset + allocSize - endOf1st;</div><div class="line"><a name="l09905"></a><span class="lineno"> 9905</span>&#160;        pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l09906"></a><span class="lineno"> 9906</span>&#160;        <span class="comment">// pAllocationRequest-&gt;item unused.</span></div><div class="line"><a name="l09907"></a><span class="lineno"> 9907</span>&#160;        pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l09908"></a><span class="lineno"> 9908</span>&#160;        pAllocationRequest-&gt;type = VmaAllocationRequestType::UpperAddress;</div><div class="line"><a name="l09909"></a><span class="lineno"> 9909</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09910"></a><span class="lineno"> 9910</span>&#160;    }</div><div class="line"><a name="l09911"></a><span class="lineno"> 9911</span>&#160;</div><div class="line"><a name="l09912"></a><span class="lineno"> 9912</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09913"></a><span class="lineno"> 9913</span>&#160;}</div><div class="line"><a name="l09914"></a><span class="lineno"> 9914</span>&#160;</div><div class="line"><a name="l09915"></a><span class="lineno"> 9915</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest_LowerAddress(</div><div class="line"><a name="l09916"></a><span class="lineno"> 9916</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l09917"></a><span class="lineno"> 9917</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l09918"></a><span class="lineno"> 9918</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09919"></a><span class="lineno"> 9919</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l09920"></a><span class="lineno"> 9920</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l09921"></a><span class="lineno"> 9921</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l09922"></a><span class="lineno"> 9922</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09923"></a><span class="lineno"> 9923</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l09924"></a><span class="lineno"> 9924</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09925"></a><span class="lineno"> 9925</span>&#160;{</div><div class="line"><a name="l09926"></a><span class="lineno"> 9926</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09927"></a><span class="lineno"> 9927</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09928"></a><span class="lineno"> 9928</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09929"></a><span class="lineno"> 9929</span>&#160;</div><div class="line"><a name="l09930"></a><span class="lineno"> 9930</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09931"></a><span class="lineno"> 9931</span>&#160;    {</div><div class="line"><a name="l09932"></a><span class="lineno"> 9932</span>&#160;        <span class="comment">// Try to allocate at the end of 1st vector.</span></div><div class="line"><a name="l09933"></a><span class="lineno"> 9933</span>&#160;</div><div class="line"><a name="l09934"></a><span class="lineno"> 9934</span>&#160;        VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l09935"></a><span class="lineno"> 9935</span>&#160;        <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l09936"></a><span class="lineno"> 9936</span>&#160;        {</div><div class="line"><a name="l09937"></a><span class="lineno"> 9937</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l09938"></a><span class="lineno"> 9938</span>&#160;            resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l09939"></a><span class="lineno"> 9939</span>&#160;        }</div><div class="line"><a name="l09940"></a><span class="lineno"> 9940</span>&#160;</div><div class="line"><a name="l09941"></a><span class="lineno"> 9941</span>&#160;        <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l09942"></a><span class="lineno"> 9942</span>&#160;        VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l09943"></a><span class="lineno"> 9943</span>&#160;</div><div class="line"><a name="l09944"></a><span class="lineno"> 9944</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l09945"></a><span class="lineno"> 9945</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l09946"></a><span class="lineno"> 9946</span>&#160;        {</div><div class="line"><a name="l09947"></a><span class="lineno"> 9947</span>&#160;            resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l09948"></a><span class="lineno"> 9948</span>&#160;        }</div><div class="line"><a name="l09949"></a><span class="lineno"> 9949</span>&#160;</div><div class="line"><a name="l09950"></a><span class="lineno"> 9950</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l09951"></a><span class="lineno"> 9951</span>&#160;        resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l09952"></a><span class="lineno"> 9952</span>&#160;</div><div class="line"><a name="l09953"></a><span class="lineno"> 9953</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09954"></a><span class="lineno"> 9954</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l09955"></a><span class="lineno"> 9955</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; !suballocations1st.empty())</div><div class="line"><a name="l09956"></a><span class="lineno"> 9956</span>&#160;        {</div><div class="line"><a name="l09957"></a><span class="lineno"> 9957</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l09958"></a><span class="lineno"> 9958</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l09959"></a><span class="lineno"> 9959</span>&#160;            {</div><div class="line"><a name="l09960"></a><span class="lineno"> 9960</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l09961"></a><span class="lineno"> 9961</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l09962"></a><span class="lineno"> 9962</span>&#160;                {</div><div class="line"><a name="l09963"></a><span class="lineno"> 9963</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l09964"></a><span class="lineno"> 9964</span>&#160;                    {</div><div class="line"><a name="l09965"></a><span class="lineno"> 9965</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l09966"></a><span class="lineno"> 9966</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09967"></a><span class="lineno"> 9967</span>&#160;                    }</div><div class="line"><a name="l09968"></a><span class="lineno"> 9968</span>&#160;                }</div><div class="line"><a name="l09969"></a><span class="lineno"> 9969</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l09970"></a><span class="lineno"> 9970</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l09971"></a><span class="lineno"> 9971</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l09972"></a><span class="lineno"> 9972</span>&#160;            }</div><div class="line"><a name="l09973"></a><span class="lineno"> 9973</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l09974"></a><span class="lineno"> 9974</span>&#160;            {</div><div class="line"><a name="l09975"></a><span class="lineno"> 9975</span>&#160;                resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l09976"></a><span class="lineno"> 9976</span>&#160;            }</div><div class="line"><a name="l09977"></a><span class="lineno"> 9977</span>&#160;        }</div><div class="line"><a name="l09978"></a><span class="lineno"> 9978</span>&#160;</div><div class="line"><a name="l09979"></a><span class="lineno"> 9979</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpaceEnd = m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ?</div><div class="line"><a name="l09980"></a><span class="lineno"> 9980</span>&#160;            suballocations2nd.back().offset : size;</div><div class="line"><a name="l09981"></a><span class="lineno"> 9981</span>&#160;</div><div class="line"><a name="l09982"></a><span class="lineno"> 9982</span>&#160;        <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l09983"></a><span class="lineno"> 9983</span>&#160;        <span class="keywordflow">if</span>(resultOffset + allocSize + VMA_DEBUG_MARGIN &lt;= freeSpaceEnd)</div><div class="line"><a name="l09984"></a><span class="lineno"> 9984</span>&#160;        {</div><div class="line"><a name="l09985"></a><span class="lineno"> 9985</span>&#160;            <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09986"></a><span class="lineno"> 9986</span>&#160;            <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l09987"></a><span class="lineno"> 9987</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09988"></a><span class="lineno"> 9988</span>&#160;            {</div><div class="line"><a name="l09989"></a><span class="lineno"> 9989</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l09990"></a><span class="lineno"> 9990</span>&#160;                {</div><div class="line"><a name="l09991"></a><span class="lineno"> 9991</span>&#160;                    <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l09992"></a><span class="lineno"> 9992</span>&#160;                    <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09993"></a><span class="lineno"> 9993</span>&#160;                    {</div><div class="line"><a name="l09994"></a><span class="lineno"> 9994</span>&#160;                        <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l09995"></a><span class="lineno"> 9995</span>&#160;                        {</div><div class="line"><a name="l09996"></a><span class="lineno"> 9996</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09997"></a><span class="lineno"> 9997</span>&#160;                        }</div><div class="line"><a name="l09998"></a><span class="lineno"> 9998</span>&#160;                    }</div><div class="line"><a name="l09999"></a><span class="lineno"> 9999</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l10000"></a><span class="lineno">10000</span>&#160;                    {</div><div class="line"><a name="l10001"></a><span class="lineno">10001</span>&#160;                        <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l10002"></a><span class="lineno">10002</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10003"></a><span class="lineno">10003</span>&#160;                    }</div><div class="line"><a name="l10004"></a><span class="lineno">10004</span>&#160;                }</div><div class="line"><a name="l10005"></a><span class="lineno">10005</span>&#160;            }</div><div class="line"><a name="l10006"></a><span class="lineno">10006</span>&#160;</div><div class="line"><a name="l10007"></a><span class="lineno">10007</span>&#160;            <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l10008"></a><span class="lineno">10008</span>&#160;            pAllocationRequest-&gt;offset = resultOffset;</div><div class="line"><a name="l10009"></a><span class="lineno">10009</span>&#160;            pAllocationRequest-&gt;sumFreeSize = freeSpaceEnd - resultBaseOffset;</div><div class="line"><a name="l10010"></a><span class="lineno">10010</span>&#160;            pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l10011"></a><span class="lineno">10011</span>&#160;            <span class="comment">// pAllocationRequest-&gt;item, customData unused.</span></div><div class="line"><a name="l10012"></a><span class="lineno">10012</span>&#160;            pAllocationRequest-&gt;type = VmaAllocationRequestType::EndOf1st;</div><div class="line"><a name="l10013"></a><span class="lineno">10013</span>&#160;            pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l10014"></a><span class="lineno">10014</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10015"></a><span class="lineno">10015</span>&#160;        }</div><div class="line"><a name="l10016"></a><span class="lineno">10016</span>&#160;    }</div><div class="line"><a name="l10017"></a><span class="lineno">10017</span>&#160;</div><div class="line"><a name="l10018"></a><span class="lineno">10018</span>&#160;    <span class="comment">// Wrap-around to end of 2nd vector. Try to allocate there, watching for the</span></div><div class="line"><a name="l10019"></a><span class="lineno">10019</span>&#160;    <span class="comment">// beginning of 1st vector as the end of free space.</span></div><div class="line"><a name="l10020"></a><span class="lineno">10020</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l10021"></a><span class="lineno">10021</span>&#160;    {</div><div class="line"><a name="l10022"></a><span class="lineno">10022</span>&#160;        VMA_ASSERT(!suballocations1st.empty());</div><div class="line"><a name="l10023"></a><span class="lineno">10023</span>&#160;</div><div class="line"><a name="l10024"></a><span class="lineno">10024</span>&#160;        VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l10025"></a><span class="lineno">10025</span>&#160;        <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l10026"></a><span class="lineno">10026</span>&#160;        {</div><div class="line"><a name="l10027"></a><span class="lineno">10027</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l10028"></a><span class="lineno">10028</span>&#160;            resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l10029"></a><span class="lineno">10029</span>&#160;        }</div><div class="line"><a name="l10030"></a><span class="lineno">10030</span>&#160;</div><div class="line"><a name="l10031"></a><span class="lineno">10031</span>&#160;        <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l10032"></a><span class="lineno">10032</span>&#160;        VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l10033"></a><span class="lineno">10033</span>&#160;</div><div class="line"><a name="l10034"></a><span class="lineno">10034</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l10035"></a><span class="lineno">10035</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l10036"></a><span class="lineno">10036</span>&#160;        {</div><div class="line"><a name="l10037"></a><span class="lineno">10037</span>&#160;            resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l10038"></a><span class="lineno">10038</span>&#160;        }</div><div class="line"><a name="l10039"></a><span class="lineno">10039</span>&#160;</div><div class="line"><a name="l10040"></a><span class="lineno">10040</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l10041"></a><span class="lineno">10041</span>&#160;        resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l10042"></a><span class="lineno">10042</span>&#160;</div><div class="line"><a name="l10043"></a><span class="lineno">10043</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l10044"></a><span class="lineno">10044</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l10045"></a><span class="lineno">10045</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; !suballocations2nd.empty())</div><div class="line"><a name="l10046"></a><span class="lineno">10046</span>&#160;        {</div><div class="line"><a name="l10047"></a><span class="lineno">10047</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l10048"></a><span class="lineno">10048</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations2nd.size(); prevSuballocIndex--; )</div><div class="line"><a name="l10049"></a><span class="lineno">10049</span>&#160;            {</div><div class="line"><a name="l10050"></a><span class="lineno">10050</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = suballocations2nd[prevSuballocIndex];</div><div class="line"><a name="l10051"></a><span class="lineno">10051</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l10052"></a><span class="lineno">10052</span>&#160;                {</div><div class="line"><a name="l10053"></a><span class="lineno">10053</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l10054"></a><span class="lineno">10054</span>&#160;                    {</div><div class="line"><a name="l10055"></a><span class="lineno">10055</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l10056"></a><span class="lineno">10056</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10057"></a><span class="lineno">10057</span>&#160;                    }</div><div class="line"><a name="l10058"></a><span class="lineno">10058</span>&#160;                }</div><div class="line"><a name="l10059"></a><span class="lineno">10059</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l10060"></a><span class="lineno">10060</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l10061"></a><span class="lineno">10061</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l10062"></a><span class="lineno">10062</span>&#160;            }</div><div class="line"><a name="l10063"></a><span class="lineno">10063</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l10064"></a><span class="lineno">10064</span>&#160;            {</div><div class="line"><a name="l10065"></a><span class="lineno">10065</span>&#160;                resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l10066"></a><span class="lineno">10066</span>&#160;            }</div><div class="line"><a name="l10067"></a><span class="lineno">10067</span>&#160;        }</div><div class="line"><a name="l10068"></a><span class="lineno">10068</span>&#160;</div><div class="line"><a name="l10069"></a><span class="lineno">10069</span>&#160;        pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l10070"></a><span class="lineno">10070</span>&#160;        pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l10071"></a><span class="lineno">10071</span>&#160;        <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l10072"></a><span class="lineno">10072</span>&#160;</div><div class="line"><a name="l10073"></a><span class="lineno">10073</span>&#160;        <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l10074"></a><span class="lineno">10074</span>&#160;        {</div><div class="line"><a name="l10075"></a><span class="lineno">10075</span>&#160;            <span class="keywordflow">while</span>(index1st &lt; suballocations1st.size() &amp;&amp;</div><div class="line"><a name="l10076"></a><span class="lineno">10076</span>&#160;                resultOffset + allocSize + VMA_DEBUG_MARGIN &gt; suballocations1st[index1st].offset)</div><div class="line"><a name="l10077"></a><span class="lineno">10077</span>&#160;            {</div><div class="line"><a name="l10078"></a><span class="lineno">10078</span>&#160;                <span class="comment">// Next colliding allocation at the beginning of 1st vector found. Try to make it lost.</span></div><div class="line"><a name="l10079"></a><span class="lineno">10079</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[index1st];</div><div class="line"><a name="l10080"></a><span class="lineno">10080</span>&#160;                <span class="keywordflow">if</span>(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10081"></a><span class="lineno">10081</span>&#160;                {</div><div class="line"><a name="l10082"></a><span class="lineno">10082</span>&#160;                    <span class="comment">// No problem.</span></div><div class="line"><a name="l10083"></a><span class="lineno">10083</span>&#160;                }</div><div class="line"><a name="l10084"></a><span class="lineno">10084</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l10085"></a><span class="lineno">10085</span>&#160;                {</div><div class="line"><a name="l10086"></a><span class="lineno">10086</span>&#160;                    VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l10087"></a><span class="lineno">10087</span>&#160;                    <span class="keywordflow">if</span>(suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10088"></a><span class="lineno">10088</span>&#160;                        suballoc.hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l10089"></a><span class="lineno">10089</span>&#160;                    {</div><div class="line"><a name="l10090"></a><span class="lineno">10090</span>&#160;                        ++pAllocationRequest-&gt;itemsToMakeLostCount;</div><div class="line"><a name="l10091"></a><span class="lineno">10091</span>&#160;                        pAllocationRequest-&gt;sumItemSize += suballoc.size;</div><div class="line"><a name="l10092"></a><span class="lineno">10092</span>&#160;                    }</div><div class="line"><a name="l10093"></a><span class="lineno">10093</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l10094"></a><span class="lineno">10094</span>&#160;                    {</div><div class="line"><a name="l10095"></a><span class="lineno">10095</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10096"></a><span class="lineno">10096</span>&#160;                    }</div><div class="line"><a name="l10097"></a><span class="lineno">10097</span>&#160;                }</div><div class="line"><a name="l10098"></a><span class="lineno">10098</span>&#160;                ++index1st;</div><div class="line"><a name="l10099"></a><span class="lineno">10099</span>&#160;            }</div><div class="line"><a name="l10100"></a><span class="lineno">10100</span>&#160;</div><div class="line"><a name="l10101"></a><span class="lineno">10101</span>&#160;            <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l10102"></a><span class="lineno">10102</span>&#160;            <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l10103"></a><span class="lineno">10103</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l10104"></a><span class="lineno">10104</span>&#160;            {</div><div class="line"><a name="l10105"></a><span class="lineno">10105</span>&#160;                <span class="keywordflow">while</span>(index1st &lt; suballocations1st.size())</div><div class="line"><a name="l10106"></a><span class="lineno">10106</span>&#160;                {</div><div class="line"><a name="l10107"></a><span class="lineno">10107</span>&#160;                    <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[index1st];</div><div class="line"><a name="l10108"></a><span class="lineno">10108</span>&#160;                    <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, suballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l10109"></a><span class="lineno">10109</span>&#160;                    {</div><div class="line"><a name="l10110"></a><span class="lineno">10110</span>&#160;                        <span class="keywordflow">if</span>(suballoc.hAllocation != VK_NULL_HANDLE)</div><div class="line"><a name="l10111"></a><span class="lineno">10111</span>&#160;                        {</div><div class="line"><a name="l10112"></a><span class="lineno">10112</span>&#160;                            <span class="comment">// Not checking actual VmaIsBufferImageGranularityConflict(allocType, suballoc.type).</span></div><div class="line"><a name="l10113"></a><span class="lineno">10113</span>&#160;                            <span class="keywordflow">if</span>(suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10114"></a><span class="lineno">10114</span>&#160;                                suballoc.hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l10115"></a><span class="lineno">10115</span>&#160;                            {</div><div class="line"><a name="l10116"></a><span class="lineno">10116</span>&#160;                                ++pAllocationRequest-&gt;itemsToMakeLostCount;</div><div class="line"><a name="l10117"></a><span class="lineno">10117</span>&#160;                                pAllocationRequest-&gt;sumItemSize += suballoc.size;</div><div class="line"><a name="l10118"></a><span class="lineno">10118</span>&#160;                            }</div><div class="line"><a name="l10119"></a><span class="lineno">10119</span>&#160;                            <span class="keywordflow">else</span></div><div class="line"><a name="l10120"></a><span class="lineno">10120</span>&#160;                            {</div><div class="line"><a name="l10121"></a><span class="lineno">10121</span>&#160;                                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10122"></a><span class="lineno">10122</span>&#160;                            }</div><div class="line"><a name="l10123"></a><span class="lineno">10123</span>&#160;                        }</div><div class="line"><a name="l10124"></a><span class="lineno">10124</span>&#160;                    }</div><div class="line"><a name="l10125"></a><span class="lineno">10125</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l10126"></a><span class="lineno">10126</span>&#160;                    {</div><div class="line"><a name="l10127"></a><span class="lineno">10127</span>&#160;                        <span class="comment">// Already on next page.</span></div><div class="line"><a name="l10128"></a><span class="lineno">10128</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10129"></a><span class="lineno">10129</span>&#160;                    }</div><div class="line"><a name="l10130"></a><span class="lineno">10130</span>&#160;                    ++index1st;</div><div class="line"><a name="l10131"></a><span class="lineno">10131</span>&#160;                }</div><div class="line"><a name="l10132"></a><span class="lineno">10132</span>&#160;            }</div><div class="line"><a name="l10133"></a><span class="lineno">10133</span>&#160;</div><div class="line"><a name="l10134"></a><span class="lineno">10134</span>&#160;            <span class="comment">// Special case: There is not enough room at the end for this allocation, even after making all from the 1st lost.</span></div><div class="line"><a name="l10135"></a><span class="lineno">10135</span>&#160;            <span class="keywordflow">if</span>(index1st == suballocations1st.size() &amp;&amp;</div><div class="line"><a name="l10136"></a><span class="lineno">10136</span>&#160;                resultOffset + allocSize + VMA_DEBUG_MARGIN &gt; size)</div><div class="line"><a name="l10137"></a><span class="lineno">10137</span>&#160;            {</div><div class="line"><a name="l10138"></a><span class="lineno">10138</span>&#160;                <span class="comment">// TODO: This is a known bug that it&#39;s not yet implemented and the allocation is failing.</span></div><div class="line"><a name="l10139"></a><span class="lineno">10139</span>&#160;                VMA_DEBUG_LOG(<span class="stringliteral">&quot;Unsupported special case in custom pool with linear allocation algorithm used as ring buffer with allocations that can be lost.&quot;</span>);</div><div class="line"><a name="l10140"></a><span class="lineno">10140</span>&#160;            }</div><div class="line"><a name="l10141"></a><span class="lineno">10141</span>&#160;        }</div><div class="line"><a name="l10142"></a><span class="lineno">10142</span>&#160;</div><div class="line"><a name="l10143"></a><span class="lineno">10143</span>&#160;        <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l10144"></a><span class="lineno">10144</span>&#160;        <span class="keywordflow">if</span>((index1st == suballocations1st.size() &amp;&amp; resultOffset + allocSize + VMA_DEBUG_MARGIN &lt;= size) ||</div><div class="line"><a name="l10145"></a><span class="lineno">10145</span>&#160;            (index1st &lt; suballocations1st.size() &amp;&amp; resultOffset + allocSize + VMA_DEBUG_MARGIN &lt;= suballocations1st[index1st].offset))</div><div class="line"><a name="l10146"></a><span class="lineno">10146</span>&#160;        {</div><div class="line"><a name="l10147"></a><span class="lineno">10147</span>&#160;            <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l10148"></a><span class="lineno">10148</span>&#160;            <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l10149"></a><span class="lineno">10149</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l10150"></a><span class="lineno">10150</span>&#160;            {</div><div class="line"><a name="l10151"></a><span class="lineno">10151</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = index1st;</div><div class="line"><a name="l10152"></a><span class="lineno">10152</span>&#160;                    nextSuballocIndex &lt; suballocations1st.size();</div><div class="line"><a name="l10153"></a><span class="lineno">10153</span>&#160;                    nextSuballocIndex++)</div><div class="line"><a name="l10154"></a><span class="lineno">10154</span>&#160;                {</div><div class="line"><a name="l10155"></a><span class="lineno">10155</span>&#160;                    <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = suballocations1st[nextSuballocIndex];</div><div class="line"><a name="l10156"></a><span class="lineno">10156</span>&#160;                    <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l10157"></a><span class="lineno">10157</span>&#160;                    {</div><div class="line"><a name="l10158"></a><span class="lineno">10158</span>&#160;                        <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l10159"></a><span class="lineno">10159</span>&#160;                        {</div><div class="line"><a name="l10160"></a><span class="lineno">10160</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10161"></a><span class="lineno">10161</span>&#160;                        }</div><div class="line"><a name="l10162"></a><span class="lineno">10162</span>&#160;                    }</div><div class="line"><a name="l10163"></a><span class="lineno">10163</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l10164"></a><span class="lineno">10164</span>&#160;                    {</div><div class="line"><a name="l10165"></a><span class="lineno">10165</span>&#160;                        <span class="comment">// Already on next page.</span></div><div class="line"><a name="l10166"></a><span class="lineno">10166</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10167"></a><span class="lineno">10167</span>&#160;                    }</div><div class="line"><a name="l10168"></a><span class="lineno">10168</span>&#160;                }</div><div class="line"><a name="l10169"></a><span class="lineno">10169</span>&#160;            }</div><div class="line"><a name="l10170"></a><span class="lineno">10170</span>&#160;</div><div class="line"><a name="l10171"></a><span class="lineno">10171</span>&#160;            <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l10172"></a><span class="lineno">10172</span>&#160;            pAllocationRequest-&gt;offset = resultOffset;</div><div class="line"><a name="l10173"></a><span class="lineno">10173</span>&#160;            pAllocationRequest-&gt;sumFreeSize =</div><div class="line"><a name="l10174"></a><span class="lineno">10174</span>&#160;                (index1st &lt; suballocations1st.size() ? suballocations1st[index1st].offset : size)</div><div class="line"><a name="l10175"></a><span class="lineno">10175</span>&#160;                - resultBaseOffset</div><div class="line"><a name="l10176"></a><span class="lineno">10176</span>&#160;                - pAllocationRequest-&gt;sumItemSize;</div><div class="line"><a name="l10177"></a><span class="lineno">10177</span>&#160;            pAllocationRequest-&gt;type = VmaAllocationRequestType::EndOf2nd;</div><div class="line"><a name="l10178"></a><span class="lineno">10178</span>&#160;            <span class="comment">// pAllocationRequest-&gt;item, customData unused.</span></div><div class="line"><a name="l10179"></a><span class="lineno">10179</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10180"></a><span class="lineno">10180</span>&#160;        }</div><div class="line"><a name="l10181"></a><span class="lineno">10181</span>&#160;    }</div><div class="line"><a name="l10182"></a><span class="lineno">10182</span>&#160;</div><div class="line"><a name="l10183"></a><span class="lineno">10183</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10184"></a><span class="lineno">10184</span>&#160;}</div><div class="line"><a name="l10185"></a><span class="lineno">10185</span>&#160;</div><div class="line"><a name="l10186"></a><span class="lineno">10186</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::MakeRequestedAllocationsLost(</div><div class="line"><a name="l10187"></a><span class="lineno">10187</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l10188"></a><span class="lineno">10188</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l10189"></a><span class="lineno">10189</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l10190"></a><span class="lineno">10190</span>&#160;{</div><div class="line"><a name="l10191"></a><span class="lineno">10191</span>&#160;    <span class="keywordflow">if</span>(pAllocationRequest-&gt;itemsToMakeLostCount == 0)</div><div class="line"><a name="l10192"></a><span class="lineno">10192</span>&#160;    {</div><div class="line"><a name="l10193"></a><span class="lineno">10193</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10194"></a><span class="lineno">10194</span>&#160;    }</div><div class="line"><a name="l10195"></a><span class="lineno">10195</span>&#160;</div><div class="line"><a name="l10196"></a><span class="lineno">10196</span>&#160;    VMA_ASSERT(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l10197"></a><span class="lineno">10197</span>&#160;    </div><div class="line"><a name="l10198"></a><span class="lineno">10198</span>&#160;    <span class="comment">// We always start from 1st.</span></div><div class="line"><a name="l10199"></a><span class="lineno">10199</span>&#160;    SuballocationVectorType* suballocations = &amp;AccessSuballocations1st();</div><div class="line"><a name="l10200"></a><span class="lineno">10200</span>&#160;    <span class="keywordtype">size_t</span> index = m_1stNullItemsBeginCount;</div><div class="line"><a name="l10201"></a><span class="lineno">10201</span>&#160;    <span class="keywordtype">size_t</span> madeLostCount = 0;</div><div class="line"><a name="l10202"></a><span class="lineno">10202</span>&#160;    <span class="keywordflow">while</span>(madeLostCount &lt; pAllocationRequest-&gt;itemsToMakeLostCount)</div><div class="line"><a name="l10203"></a><span class="lineno">10203</span>&#160;    {</div><div class="line"><a name="l10204"></a><span class="lineno">10204</span>&#160;        <span class="keywordflow">if</span>(index == suballocations-&gt;size())</div><div class="line"><a name="l10205"></a><span class="lineno">10205</span>&#160;        {</div><div class="line"><a name="l10206"></a><span class="lineno">10206</span>&#160;            index = 0;</div><div class="line"><a name="l10207"></a><span class="lineno">10207</span>&#160;            <span class="comment">// If we get to the end of 1st, we wrap around to beginning of 2nd of 1st.</span></div><div class="line"><a name="l10208"></a><span class="lineno">10208</span>&#160;            <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l10209"></a><span class="lineno">10209</span>&#160;            {</div><div class="line"><a name="l10210"></a><span class="lineno">10210</span>&#160;                suballocations = &amp;AccessSuballocations2nd();</div><div class="line"><a name="l10211"></a><span class="lineno">10211</span>&#160;            }</div><div class="line"><a name="l10212"></a><span class="lineno">10212</span>&#160;            <span class="comment">// else: m_2ndVectorMode == SECOND_VECTOR_EMPTY:</span></div><div class="line"><a name="l10213"></a><span class="lineno">10213</span>&#160;            <span class="comment">// suballocations continues pointing at AccessSuballocations1st().</span></div><div class="line"><a name="l10214"></a><span class="lineno">10214</span>&#160;            VMA_ASSERT(!suballocations-&gt;empty());</div><div class="line"><a name="l10215"></a><span class="lineno">10215</span>&#160;        }</div><div class="line"><a name="l10216"></a><span class="lineno">10216</span>&#160;        VmaSuballocation&amp; suballoc = (*suballocations)[index];</div><div class="line"><a name="l10217"></a><span class="lineno">10217</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10218"></a><span class="lineno">10218</span>&#160;        {</div><div class="line"><a name="l10219"></a><span class="lineno">10219</span>&#160;            VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l10220"></a><span class="lineno">10220</span>&#160;            VMA_ASSERT(suballoc.hAllocation-&gt;CanBecomeLost());</div><div class="line"><a name="l10221"></a><span class="lineno">10221</span>&#160;            <span class="keywordflow">if</span>(suballoc.hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l10222"></a><span class="lineno">10222</span>&#160;            {</div><div class="line"><a name="l10223"></a><span class="lineno">10223</span>&#160;                suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10224"></a><span class="lineno">10224</span>&#160;                suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10225"></a><span class="lineno">10225</span>&#160;                m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l10226"></a><span class="lineno">10226</span>&#160;                <span class="keywordflow">if</span>(suballocations == &amp;AccessSuballocations1st())</div><div class="line"><a name="l10227"></a><span class="lineno">10227</span>&#160;                {</div><div class="line"><a name="l10228"></a><span class="lineno">10228</span>&#160;                    ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10229"></a><span class="lineno">10229</span>&#160;                }</div><div class="line"><a name="l10230"></a><span class="lineno">10230</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l10231"></a><span class="lineno">10231</span>&#160;                {</div><div class="line"><a name="l10232"></a><span class="lineno">10232</span>&#160;                    ++m_2ndNullItemsCount;</div><div class="line"><a name="l10233"></a><span class="lineno">10233</span>&#160;                }</div><div class="line"><a name="l10234"></a><span class="lineno">10234</span>&#160;                ++madeLostCount;</div><div class="line"><a name="l10235"></a><span class="lineno">10235</span>&#160;            }</div><div class="line"><a name="l10236"></a><span class="lineno">10236</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l10237"></a><span class="lineno">10237</span>&#160;            {</div><div class="line"><a name="l10238"></a><span class="lineno">10238</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10239"></a><span class="lineno">10239</span>&#160;            }</div><div class="line"><a name="l10240"></a><span class="lineno">10240</span>&#160;        }</div><div class="line"><a name="l10241"></a><span class="lineno">10241</span>&#160;        ++index;</div><div class="line"><a name="l10242"></a><span class="lineno">10242</span>&#160;    }</div><div class="line"><a name="l10243"></a><span class="lineno">10243</span>&#160;</div><div class="line"><a name="l10244"></a><span class="lineno">10244</span>&#160;    CleanupAfterFree();</div><div class="line"><a name="l10245"></a><span class="lineno">10245</span>&#160;    <span class="comment">//VMA_HEAVY_ASSERT(Validate()); // Already called by ClanupAfterFree().</span></div><div class="line"><a name="l10246"></a><span class="lineno">10246</span>&#160;    </div><div class="line"><a name="l10247"></a><span class="lineno">10247</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10248"></a><span class="lineno">10248</span>&#160;}</div><div class="line"><a name="l10249"></a><span class="lineno">10249</span>&#160;</div><div class="line"><a name="l10250"></a><span class="lineno">10250</span>&#160;uint32_t VmaBlockMetadata_Linear::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l10251"></a><span class="lineno">10251</span>&#160;{</div><div class="line"><a name="l10252"></a><span class="lineno">10252</span>&#160;    uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l10253"></a><span class="lineno">10253</span>&#160;    </div><div class="line"><a name="l10254"></a><span class="lineno">10254</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10255"></a><span class="lineno">10255</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i &lt; count; ++i)</div><div class="line"><a name="l10256"></a><span class="lineno">10256</span>&#160;    {</div><div class="line"><a name="l10257"></a><span class="lineno">10257</span>&#160;        VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l10258"></a><span class="lineno">10258</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l10259"></a><span class="lineno">10259</span>&#160;            suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10260"></a><span class="lineno">10260</span>&#160;            suballoc.hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l10261"></a><span class="lineno">10261</span>&#160;        {</div><div class="line"><a name="l10262"></a><span class="lineno">10262</span>&#160;            suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10263"></a><span class="lineno">10263</span>&#160;            suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10264"></a><span class="lineno">10264</span>&#160;            ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10265"></a><span class="lineno">10265</span>&#160;            m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l10266"></a><span class="lineno">10266</span>&#160;            ++lostAllocationCount;</div><div class="line"><a name="l10267"></a><span class="lineno">10267</span>&#160;        }</div><div class="line"><a name="l10268"></a><span class="lineno">10268</span>&#160;    }</div><div class="line"><a name="l10269"></a><span class="lineno">10269</span>&#160;</div><div class="line"><a name="l10270"></a><span class="lineno">10270</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10271"></a><span class="lineno">10271</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i &lt; count; ++i)</div><div class="line"><a name="l10272"></a><span class="lineno">10272</span>&#160;    {</div><div class="line"><a name="l10273"></a><span class="lineno">10273</span>&#160;        VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l10274"></a><span class="lineno">10274</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l10275"></a><span class="lineno">10275</span>&#160;            suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10276"></a><span class="lineno">10276</span>&#160;            suballoc.hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l10277"></a><span class="lineno">10277</span>&#160;        {</div><div class="line"><a name="l10278"></a><span class="lineno">10278</span>&#160;            suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10279"></a><span class="lineno">10279</span>&#160;            suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10280"></a><span class="lineno">10280</span>&#160;            ++m_2ndNullItemsCount;</div><div class="line"><a name="l10281"></a><span class="lineno">10281</span>&#160;            m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l10282"></a><span class="lineno">10282</span>&#160;            ++lostAllocationCount;</div><div class="line"><a name="l10283"></a><span class="lineno">10283</span>&#160;        }</div><div class="line"><a name="l10284"></a><span class="lineno">10284</span>&#160;    }</div><div class="line"><a name="l10285"></a><span class="lineno">10285</span>&#160;</div><div class="line"><a name="l10286"></a><span class="lineno">10286</span>&#160;    <span class="keywordflow">if</span>(lostAllocationCount)</div><div class="line"><a name="l10287"></a><span class="lineno">10287</span>&#160;    {</div><div class="line"><a name="l10288"></a><span class="lineno">10288</span>&#160;        CleanupAfterFree();</div><div class="line"><a name="l10289"></a><span class="lineno">10289</span>&#160;    }</div><div class="line"><a name="l10290"></a><span class="lineno">10290</span>&#160;</div><div class="line"><a name="l10291"></a><span class="lineno">10291</span>&#160;    <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l10292"></a><span class="lineno">10292</span>&#160;}</div><div class="line"><a name="l10293"></a><span class="lineno">10293</span>&#160;</div><div class="line"><a name="l10294"></a><span class="lineno">10294</span>&#160;VkResult VmaBlockMetadata_Linear::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l10295"></a><span class="lineno">10295</span>&#160;{</div><div class="line"><a name="l10296"></a><span class="lineno">10296</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10297"></a><span class="lineno">10297</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i &lt; count; ++i)</div><div class="line"><a name="l10298"></a><span class="lineno">10298</span>&#160;    {</div><div class="line"><a name="l10299"></a><span class="lineno">10299</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l10300"></a><span class="lineno">10300</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10301"></a><span class="lineno">10301</span>&#160;        {</div><div class="line"><a name="l10302"></a><span class="lineno">10302</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l10303"></a><span class="lineno">10303</span>&#160;            {</div><div class="line"><a name="l10304"></a><span class="lineno">10304</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10305"></a><span class="lineno">10305</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10306"></a><span class="lineno">10306</span>&#160;            }</div><div class="line"><a name="l10307"></a><span class="lineno">10307</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l10308"></a><span class="lineno">10308</span>&#160;            {</div><div class="line"><a name="l10309"></a><span class="lineno">10309</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10310"></a><span class="lineno">10310</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10311"></a><span class="lineno">10311</span>&#160;            }</div><div class="line"><a name="l10312"></a><span class="lineno">10312</span>&#160;        }</div><div class="line"><a name="l10313"></a><span class="lineno">10313</span>&#160;    }</div><div class="line"><a name="l10314"></a><span class="lineno">10314</span>&#160;</div><div class="line"><a name="l10315"></a><span class="lineno">10315</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10316"></a><span class="lineno">10316</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i &lt; count; ++i)</div><div class="line"><a name="l10317"></a><span class="lineno">10317</span>&#160;    {</div><div class="line"><a name="l10318"></a><span class="lineno">10318</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l10319"></a><span class="lineno">10319</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10320"></a><span class="lineno">10320</span>&#160;        {</div><div class="line"><a name="l10321"></a><span class="lineno">10321</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l10322"></a><span class="lineno">10322</span>&#160;            {</div><div class="line"><a name="l10323"></a><span class="lineno">10323</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10324"></a><span class="lineno">10324</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10325"></a><span class="lineno">10325</span>&#160;            }</div><div class="line"><a name="l10326"></a><span class="lineno">10326</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l10327"></a><span class="lineno">10327</span>&#160;            {</div><div class="line"><a name="l10328"></a><span class="lineno">10328</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10329"></a><span class="lineno">10329</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10330"></a><span class="lineno">10330</span>&#160;            }</div><div class="line"><a name="l10331"></a><span class="lineno">10331</span>&#160;        }</div><div class="line"><a name="l10332"></a><span class="lineno">10332</span>&#160;    }</div><div class="line"><a name="l10333"></a><span class="lineno">10333</span>&#160;</div><div class="line"><a name="l10334"></a><span class="lineno">10334</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10335"></a><span class="lineno">10335</span>&#160;}</div><div class="line"><a name="l10336"></a><span class="lineno">10336</span>&#160;</div><div class="line"><a name="l10337"></a><span class="lineno">10337</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::Alloc(</div><div class="line"><a name="l10338"></a><span class="lineno">10338</span>&#160;    <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l10339"></a><span class="lineno">10339</span>&#160;    VmaSuballocationType type,</div><div class="line"><a name="l10340"></a><span class="lineno">10340</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l10341"></a><span class="lineno">10341</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l10342"></a><span class="lineno">10342</span>&#160;{</div><div class="line"><a name="l10343"></a><span class="lineno">10343</span>&#160;    <span class="keyword">const</span> VmaSuballocation newSuballoc = { request.offset, allocSize, hAllocation, type };</div><div class="line"><a name="l10344"></a><span class="lineno">10344</span>&#160;</div><div class="line"><a name="l10345"></a><span class="lineno">10345</span>&#160;    <span class="keywordflow">switch</span>(request.type)</div><div class="line"><a name="l10346"></a><span class="lineno">10346</span>&#160;    {</div><div class="line"><a name="l10347"></a><span class="lineno">10347</span>&#160;    <span class="keywordflow">case</span> VmaAllocationRequestType::UpperAddress:</div><div class="line"><a name="l10348"></a><span class="lineno">10348</span>&#160;        {</div><div class="line"><a name="l10349"></a><span class="lineno">10349</span>&#160;            VMA_ASSERT(m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER &amp;&amp;</div><div class="line"><a name="l10350"></a><span class="lineno">10350</span>&#160;                <span class="stringliteral">&quot;CRITICAL ERROR: Trying to use linear allocator as double stack while it was already used as ring buffer.&quot;</span>);</div><div class="line"><a name="l10351"></a><span class="lineno">10351</span>&#160;            SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10352"></a><span class="lineno">10352</span>&#160;            suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l10353"></a><span class="lineno">10353</span>&#160;            m_2ndVectorMode = SECOND_VECTOR_DOUBLE_STACK;</div><div class="line"><a name="l10354"></a><span class="lineno">10354</span>&#160;        }</div><div class="line"><a name="l10355"></a><span class="lineno">10355</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10356"></a><span class="lineno">10356</span>&#160;    <span class="keywordflow">case</span> VmaAllocationRequestType::EndOf1st:</div><div class="line"><a name="l10357"></a><span class="lineno">10357</span>&#160;        {</div><div class="line"><a name="l10358"></a><span class="lineno">10358</span>&#160;            SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10359"></a><span class="lineno">10359</span>&#160;</div><div class="line"><a name="l10360"></a><span class="lineno">10360</span>&#160;            VMA_ASSERT(suballocations1st.empty() ||</div><div class="line"><a name="l10361"></a><span class="lineno">10361</span>&#160;                request.offset &gt;= suballocations1st.back().offset + suballocations1st.back().size);</div><div class="line"><a name="l10362"></a><span class="lineno">10362</span>&#160;            <span class="comment">// Check if it fits before the end of the block.</span></div><div class="line"><a name="l10363"></a><span class="lineno">10363</span>&#160;            VMA_ASSERT(request.offset + allocSize &lt;= GetSize());</div><div class="line"><a name="l10364"></a><span class="lineno">10364</span>&#160;</div><div class="line"><a name="l10365"></a><span class="lineno">10365</span>&#160;            suballocations1st.push_back(newSuballoc);</div><div class="line"><a name="l10366"></a><span class="lineno">10366</span>&#160;        }</div><div class="line"><a name="l10367"></a><span class="lineno">10367</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10368"></a><span class="lineno">10368</span>&#160;    <span class="keywordflow">case</span> VmaAllocationRequestType::EndOf2nd:</div><div class="line"><a name="l10369"></a><span class="lineno">10369</span>&#160;        {</div><div class="line"><a name="l10370"></a><span class="lineno">10370</span>&#160;            SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10371"></a><span class="lineno">10371</span>&#160;            <span class="comment">// New allocation at the end of 2-part ring buffer, so before first allocation from 1st vector.</span></div><div class="line"><a name="l10372"></a><span class="lineno">10372</span>&#160;            VMA_ASSERT(!suballocations1st.empty() &amp;&amp;</div><div class="line"><a name="l10373"></a><span class="lineno">10373</span>&#160;                request.offset + allocSize &lt;= suballocations1st[m_1stNullItemsBeginCount].offset);</div><div class="line"><a name="l10374"></a><span class="lineno">10374</span>&#160;            SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10375"></a><span class="lineno">10375</span>&#160;</div><div class="line"><a name="l10376"></a><span class="lineno">10376</span>&#160;            <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l10377"></a><span class="lineno">10377</span>&#160;            {</div><div class="line"><a name="l10378"></a><span class="lineno">10378</span>&#160;            <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l10379"></a><span class="lineno">10379</span>&#160;                <span class="comment">// First allocation from second part ring buffer.</span></div><div class="line"><a name="l10380"></a><span class="lineno">10380</span>&#160;                VMA_ASSERT(suballocations2nd.empty());</div><div class="line"><a name="l10381"></a><span class="lineno">10381</span>&#160;                m_2ndVectorMode = SECOND_VECTOR_RING_BUFFER;</div><div class="line"><a name="l10382"></a><span class="lineno">10382</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l10383"></a><span class="lineno">10383</span>&#160;            <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l10384"></a><span class="lineno">10384</span>&#160;                <span class="comment">// 2-part ring buffer is already started.</span></div><div class="line"><a name="l10385"></a><span class="lineno">10385</span>&#160;                VMA_ASSERT(!suballocations2nd.empty());</div><div class="line"><a name="l10386"></a><span class="lineno">10386</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l10387"></a><span class="lineno">10387</span>&#160;            <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l10388"></a><span class="lineno">10388</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;CRITICAL ERROR: Trying to use linear allocator as ring buffer while it was already used as double stack.&quot;</span>);</div><div class="line"><a name="l10389"></a><span class="lineno">10389</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l10390"></a><span class="lineno">10390</span>&#160;            <span class="keywordflow">default</span>:</div><div class="line"><a name="l10391"></a><span class="lineno">10391</span>&#160;                VMA_ASSERT(0);</div><div class="line"><a name="l10392"></a><span class="lineno">10392</span>&#160;            }</div><div class="line"><a name="l10393"></a><span class="lineno">10393</span>&#160;</div><div class="line"><a name="l10394"></a><span class="lineno">10394</span>&#160;            suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l10395"></a><span class="lineno">10395</span>&#160;        }</div><div class="line"><a name="l10396"></a><span class="lineno">10396</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10397"></a><span class="lineno">10397</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l10398"></a><span class="lineno">10398</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;CRITICAL INTERNAL ERROR.&quot;</span>);</div><div class="line"><a name="l10399"></a><span class="lineno">10399</span>&#160;    }</div><div class="line"><a name="l10400"></a><span class="lineno">10400</span>&#160;</div><div class="line"><a name="l10401"></a><span class="lineno">10401</span>&#160;    m_SumFreeSize -= newSuballoc.size;</div><div class="line"><a name="l10402"></a><span class="lineno">10402</span>&#160;}</div><div class="line"><a name="l10403"></a><span class="lineno">10403</span>&#160;</div><div class="line"><a name="l10404"></a><span class="lineno">10404</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10405"></a><span class="lineno">10405</span>&#160;{</div><div class="line"><a name="l10406"></a><span class="lineno">10406</span>&#160;    FreeAtOffset(allocation-&gt;GetOffset());</div><div class="line"><a name="l10407"></a><span class="lineno">10407</span>&#160;}</div><div class="line"><a name="l10408"></a><span class="lineno">10408</span>&#160;</div><div class="line"><a name="l10409"></a><span class="lineno">10409</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l10410"></a><span class="lineno">10410</span>&#160;{</div><div class="line"><a name="l10411"></a><span class="lineno">10411</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10412"></a><span class="lineno">10412</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10413"></a><span class="lineno">10413</span>&#160;</div><div class="line"><a name="l10414"></a><span class="lineno">10414</span>&#160;    <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l10415"></a><span class="lineno">10415</span>&#160;    {</div><div class="line"><a name="l10416"></a><span class="lineno">10416</span>&#160;        <span class="comment">// First allocation: Mark it as next empty at the beginning.</span></div><div class="line"><a name="l10417"></a><span class="lineno">10417</span>&#160;        VmaSuballocation&amp; firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l10418"></a><span class="lineno">10418</span>&#160;        <span class="keywordflow">if</span>(firstSuballoc.offset == offset)</div><div class="line"><a name="l10419"></a><span class="lineno">10419</span>&#160;        {</div><div class="line"><a name="l10420"></a><span class="lineno">10420</span>&#160;            firstSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10421"></a><span class="lineno">10421</span>&#160;            firstSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10422"></a><span class="lineno">10422</span>&#160;            m_SumFreeSize += firstSuballoc.size;</div><div class="line"><a name="l10423"></a><span class="lineno">10423</span>&#160;            ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l10424"></a><span class="lineno">10424</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10425"></a><span class="lineno">10425</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10426"></a><span class="lineno">10426</span>&#160;        }</div><div class="line"><a name="l10427"></a><span class="lineno">10427</span>&#160;    }</div><div class="line"><a name="l10428"></a><span class="lineno">10428</span>&#160;</div><div class="line"><a name="l10429"></a><span class="lineno">10429</span>&#160;    <span class="comment">// Last allocation in 2-part ring buffer or top of upper stack (same logic).</span></div><div class="line"><a name="l10430"></a><span class="lineno">10430</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ||</div><div class="line"><a name="l10431"></a><span class="lineno">10431</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l10432"></a><span class="lineno">10432</span>&#160;    {</div><div class="line"><a name="l10433"></a><span class="lineno">10433</span>&#160;        VmaSuballocation&amp; lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l10434"></a><span class="lineno">10434</span>&#160;        <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l10435"></a><span class="lineno">10435</span>&#160;        {</div><div class="line"><a name="l10436"></a><span class="lineno">10436</span>&#160;            m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l10437"></a><span class="lineno">10437</span>&#160;            suballocations2nd.pop_back();</div><div class="line"><a name="l10438"></a><span class="lineno">10438</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10439"></a><span class="lineno">10439</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10440"></a><span class="lineno">10440</span>&#160;        }</div><div class="line"><a name="l10441"></a><span class="lineno">10441</span>&#160;    }</div><div class="line"><a name="l10442"></a><span class="lineno">10442</span>&#160;    <span class="comment">// Last allocation in 1st vector.</span></div><div class="line"><a name="l10443"></a><span class="lineno">10443</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l10444"></a><span class="lineno">10444</span>&#160;    {</div><div class="line"><a name="l10445"></a><span class="lineno">10445</span>&#160;        VmaSuballocation&amp; lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l10446"></a><span class="lineno">10446</span>&#160;        <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l10447"></a><span class="lineno">10447</span>&#160;        {</div><div class="line"><a name="l10448"></a><span class="lineno">10448</span>&#160;            m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l10449"></a><span class="lineno">10449</span>&#160;            suballocations1st.pop_back();</div><div class="line"><a name="l10450"></a><span class="lineno">10450</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10451"></a><span class="lineno">10451</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10452"></a><span class="lineno">10452</span>&#160;        }</div><div class="line"><a name="l10453"></a><span class="lineno">10453</span>&#160;    }</div><div class="line"><a name="l10454"></a><span class="lineno">10454</span>&#160;</div><div class="line"><a name="l10455"></a><span class="lineno">10455</span>&#160;    <span class="comment">// Item from the middle of 1st vector.</span></div><div class="line"><a name="l10456"></a><span class="lineno">10456</span>&#160;    {</div><div class="line"><a name="l10457"></a><span class="lineno">10457</span>&#160;        VmaSuballocation refSuballoc;</div><div class="line"><a name="l10458"></a><span class="lineno">10458</span>&#160;        refSuballoc.offset = offset;</div><div class="line"><a name="l10459"></a><span class="lineno">10459</span>&#160;        <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l10460"></a><span class="lineno">10460</span>&#160;        SuballocationVectorType::iterator it = VmaBinaryFindSorted(</div><div class="line"><a name="l10461"></a><span class="lineno">10461</span>&#160;            suballocations1st.begin() + m_1stNullItemsBeginCount,</div><div class="line"><a name="l10462"></a><span class="lineno">10462</span>&#160;            suballocations1st.end(),</div><div class="line"><a name="l10463"></a><span class="lineno">10463</span>&#160;            refSuballoc,</div><div class="line"><a name="l10464"></a><span class="lineno">10464</span>&#160;            VmaSuballocationOffsetLess());</div><div class="line"><a name="l10465"></a><span class="lineno">10465</span>&#160;        <span class="keywordflow">if</span>(it != suballocations1st.end())</div><div class="line"><a name="l10466"></a><span class="lineno">10466</span>&#160;        {</div><div class="line"><a name="l10467"></a><span class="lineno">10467</span>&#160;            it-&gt;type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10468"></a><span class="lineno">10468</span>&#160;            it-&gt;hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10469"></a><span class="lineno">10469</span>&#160;            ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10470"></a><span class="lineno">10470</span>&#160;            m_SumFreeSize += it-&gt;size;</div><div class="line"><a name="l10471"></a><span class="lineno">10471</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10472"></a><span class="lineno">10472</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10473"></a><span class="lineno">10473</span>&#160;        }</div><div class="line"><a name="l10474"></a><span class="lineno">10474</span>&#160;    }</div><div class="line"><a name="l10475"></a><span class="lineno">10475</span>&#160;</div><div class="line"><a name="l10476"></a><span class="lineno">10476</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode != SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l10477"></a><span class="lineno">10477</span>&#160;    {</div><div class="line"><a name="l10478"></a><span class="lineno">10478</span>&#160;        <span class="comment">// Item from the middle of 2nd vector.</span></div><div class="line"><a name="l10479"></a><span class="lineno">10479</span>&#160;        VmaSuballocation refSuballoc;</div><div class="line"><a name="l10480"></a><span class="lineno">10480</span>&#160;        refSuballoc.offset = offset;</div><div class="line"><a name="l10481"></a><span class="lineno">10481</span>&#160;        <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l10482"></a><span class="lineno">10482</span>&#160;        SuballocationVectorType::iterator it = m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ?</div><div class="line"><a name="l10483"></a><span class="lineno">10483</span>&#160;            VmaBinaryFindSorted(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc, VmaSuballocationOffsetLess()) :</div><div class="line"><a name="l10484"></a><span class="lineno">10484</span>&#160;            VmaBinaryFindSorted(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc, VmaSuballocationOffsetGreater());</div><div class="line"><a name="l10485"></a><span class="lineno">10485</span>&#160;        <span class="keywordflow">if</span>(it != suballocations2nd.end())</div><div class="line"><a name="l10486"></a><span class="lineno">10486</span>&#160;        {</div><div class="line"><a name="l10487"></a><span class="lineno">10487</span>&#160;            it-&gt;type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10488"></a><span class="lineno">10488</span>&#160;            it-&gt;hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10489"></a><span class="lineno">10489</span>&#160;            ++m_2ndNullItemsCount;</div><div class="line"><a name="l10490"></a><span class="lineno">10490</span>&#160;            m_SumFreeSize += it-&gt;size;</div><div class="line"><a name="l10491"></a><span class="lineno">10491</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10492"></a><span class="lineno">10492</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10493"></a><span class="lineno">10493</span>&#160;        }</div><div class="line"><a name="l10494"></a><span class="lineno">10494</span>&#160;    }</div><div class="line"><a name="l10495"></a><span class="lineno">10495</span>&#160;</div><div class="line"><a name="l10496"></a><span class="lineno">10496</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Allocation to free not found in linear allocator!&quot;</span>);</div><div class="line"><a name="l10497"></a><span class="lineno">10497</span>&#160;}</div><div class="line"><a name="l10498"></a><span class="lineno">10498</span>&#160;</div><div class="line"><a name="l10499"></a><span class="lineno">10499</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::ShouldCompact1st()<span class="keyword"> const</span></div><div class="line"><a name="l10500"></a><span class="lineno">10500</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10501"></a><span class="lineno">10501</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItemCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10502"></a><span class="lineno">10502</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocCount = AccessSuballocations1st().size();</div><div class="line"><a name="l10503"></a><span class="lineno">10503</span>&#160;    <span class="keywordflow">return</span> suballocCount &gt; 32 &amp;&amp; nullItemCount * 2 &gt;= (suballocCount - nullItemCount) * 3;</div><div class="line"><a name="l10504"></a><span class="lineno">10504</span>&#160;}</div><div class="line"><a name="l10505"></a><span class="lineno">10505</span>&#160;</div><div class="line"><a name="l10506"></a><span class="lineno">10506</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::CleanupAfterFree()</div><div class="line"><a name="l10507"></a><span class="lineno">10507</span>&#160;{</div><div class="line"><a name="l10508"></a><span class="lineno">10508</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10509"></a><span class="lineno">10509</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10510"></a><span class="lineno">10510</span>&#160;</div><div class="line"><a name="l10511"></a><span class="lineno">10511</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l10512"></a><span class="lineno">10512</span>&#160;    {</div><div class="line"><a name="l10513"></a><span class="lineno">10513</span>&#160;        suballocations1st.clear();</div><div class="line"><a name="l10514"></a><span class="lineno">10514</span>&#160;        suballocations2nd.clear();</div><div class="line"><a name="l10515"></a><span class="lineno">10515</span>&#160;        m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l10516"></a><span class="lineno">10516</span>&#160;        m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l10517"></a><span class="lineno">10517</span>&#160;        m_2ndNullItemsCount = 0;</div><div class="line"><a name="l10518"></a><span class="lineno">10518</span>&#160;        m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l10519"></a><span class="lineno">10519</span>&#160;    }</div><div class="line"><a name="l10520"></a><span class="lineno">10520</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l10521"></a><span class="lineno">10521</span>&#160;    {</div><div class="line"><a name="l10522"></a><span class="lineno">10522</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l10523"></a><span class="lineno">10523</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10524"></a><span class="lineno">10524</span>&#160;        VMA_ASSERT(nullItem1stCount &lt;= suballoc1stCount);</div><div class="line"><a name="l10525"></a><span class="lineno">10525</span>&#160;</div><div class="line"><a name="l10526"></a><span class="lineno">10526</span>&#160;        <span class="comment">// Find more null items at the beginning of 1st vector.</span></div><div class="line"><a name="l10527"></a><span class="lineno">10527</span>&#160;        <span class="keywordflow">while</span>(m_1stNullItemsBeginCount &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l10528"></a><span class="lineno">10528</span>&#160;            suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10529"></a><span class="lineno">10529</span>&#160;        {</div><div class="line"><a name="l10530"></a><span class="lineno">10530</span>&#160;            ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l10531"></a><span class="lineno">10531</span>&#160;            --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10532"></a><span class="lineno">10532</span>&#160;        }</div><div class="line"><a name="l10533"></a><span class="lineno">10533</span>&#160;</div><div class="line"><a name="l10534"></a><span class="lineno">10534</span>&#160;        <span class="comment">// Find more null items at the end of 1st vector.</span></div><div class="line"><a name="l10535"></a><span class="lineno">10535</span>&#160;        <span class="keywordflow">while</span>(m_1stNullItemsMiddleCount &gt; 0 &amp;&amp;</div><div class="line"><a name="l10536"></a><span class="lineno">10536</span>&#160;            suballocations1st.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10537"></a><span class="lineno">10537</span>&#160;        {</div><div class="line"><a name="l10538"></a><span class="lineno">10538</span>&#160;            --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10539"></a><span class="lineno">10539</span>&#160;            suballocations1st.pop_back();</div><div class="line"><a name="l10540"></a><span class="lineno">10540</span>&#160;        }</div><div class="line"><a name="l10541"></a><span class="lineno">10541</span>&#160;</div><div class="line"><a name="l10542"></a><span class="lineno">10542</span>&#160;        <span class="comment">// Find more null items at the end of 2nd vector.</span></div><div class="line"><a name="l10543"></a><span class="lineno">10543</span>&#160;        <span class="keywordflow">while</span>(m_2ndNullItemsCount &gt; 0 &amp;&amp;</div><div class="line"><a name="l10544"></a><span class="lineno">10544</span>&#160;            suballocations2nd.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10545"></a><span class="lineno">10545</span>&#160;        {</div><div class="line"><a name="l10546"></a><span class="lineno">10546</span>&#160;            --m_2ndNullItemsCount;</div><div class="line"><a name="l10547"></a><span class="lineno">10547</span>&#160;            suballocations2nd.pop_back();</div><div class="line"><a name="l10548"></a><span class="lineno">10548</span>&#160;        }</div><div class="line"><a name="l10549"></a><span class="lineno">10549</span>&#160;</div><div class="line"><a name="l10550"></a><span class="lineno">10550</span>&#160;        <span class="comment">// Find more null items at the beginning of 2nd vector.</span></div><div class="line"><a name="l10551"></a><span class="lineno">10551</span>&#160;        <span class="keywordflow">while</span>(m_2ndNullItemsCount &gt; 0 &amp;&amp;</div><div class="line"><a name="l10552"></a><span class="lineno">10552</span>&#160;            suballocations2nd[0].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10553"></a><span class="lineno">10553</span>&#160;        {</div><div class="line"><a name="l10554"></a><span class="lineno">10554</span>&#160;            --m_2ndNullItemsCount;</div><div class="line"><a name="l10555"></a><span class="lineno">10555</span>&#160;            VmaVectorRemove(suballocations2nd, 0);</div><div class="line"><a name="l10556"></a><span class="lineno">10556</span>&#160;        }</div><div class="line"><a name="l10557"></a><span class="lineno">10557</span>&#160;</div><div class="line"><a name="l10558"></a><span class="lineno">10558</span>&#160;        <span class="keywordflow">if</span>(ShouldCompact1st())</div><div class="line"><a name="l10559"></a><span class="lineno">10559</span>&#160;        {</div><div class="line"><a name="l10560"></a><span class="lineno">10560</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> nonNullItemCount = suballoc1stCount - nullItem1stCount;</div><div class="line"><a name="l10561"></a><span class="lineno">10561</span>&#160;            <span class="keywordtype">size_t</span> srcIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l10562"></a><span class="lineno">10562</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstIndex = 0; dstIndex &lt; nonNullItemCount; ++dstIndex)</div><div class="line"><a name="l10563"></a><span class="lineno">10563</span>&#160;            {</div><div class="line"><a name="l10564"></a><span class="lineno">10564</span>&#160;                <span class="keywordflow">while</span>(suballocations1st[srcIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10565"></a><span class="lineno">10565</span>&#160;                {</div><div class="line"><a name="l10566"></a><span class="lineno">10566</span>&#160;                    ++srcIndex;</div><div class="line"><a name="l10567"></a><span class="lineno">10567</span>&#160;                }</div><div class="line"><a name="l10568"></a><span class="lineno">10568</span>&#160;                <span class="keywordflow">if</span>(dstIndex != srcIndex)</div><div class="line"><a name="l10569"></a><span class="lineno">10569</span>&#160;                {</div><div class="line"><a name="l10570"></a><span class="lineno">10570</span>&#160;                    suballocations1st[dstIndex] = suballocations1st[srcIndex];</div><div class="line"><a name="l10571"></a><span class="lineno">10571</span>&#160;                }</div><div class="line"><a name="l10572"></a><span class="lineno">10572</span>&#160;                ++srcIndex;</div><div class="line"><a name="l10573"></a><span class="lineno">10573</span>&#160;            }</div><div class="line"><a name="l10574"></a><span class="lineno">10574</span>&#160;            suballocations1st.resize(nonNullItemCount);</div><div class="line"><a name="l10575"></a><span class="lineno">10575</span>&#160;            m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l10576"></a><span class="lineno">10576</span>&#160;            m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l10577"></a><span class="lineno">10577</span>&#160;        }</div><div class="line"><a name="l10578"></a><span class="lineno">10578</span>&#160;</div><div class="line"><a name="l10579"></a><span class="lineno">10579</span>&#160;        <span class="comment">// 2nd vector became empty.</span></div><div class="line"><a name="l10580"></a><span class="lineno">10580</span>&#160;        <span class="keywordflow">if</span>(suballocations2nd.empty())</div><div class="line"><a name="l10581"></a><span class="lineno">10581</span>&#160;        {</div><div class="line"><a name="l10582"></a><span class="lineno">10582</span>&#160;            m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l10583"></a><span class="lineno">10583</span>&#160;        }</div><div class="line"><a name="l10584"></a><span class="lineno">10584</span>&#160;</div><div class="line"><a name="l10585"></a><span class="lineno">10585</span>&#160;        <span class="comment">// 1st vector became empty.</span></div><div class="line"><a name="l10586"></a><span class="lineno">10586</span>&#160;        <span class="keywordflow">if</span>(suballocations1st.size() - m_1stNullItemsBeginCount == 0)</div><div class="line"><a name="l10587"></a><span class="lineno">10587</span>&#160;        {</div><div class="line"><a name="l10588"></a><span class="lineno">10588</span>&#160;            suballocations1st.clear();</div><div class="line"><a name="l10589"></a><span class="lineno">10589</span>&#160;            m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l10590"></a><span class="lineno">10590</span>&#160;</div><div class="line"><a name="l10591"></a><span class="lineno">10591</span>&#160;            <span class="keywordflow">if</span>(!suballocations2nd.empty() &amp;&amp; m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l10592"></a><span class="lineno">10592</span>&#160;            {</div><div class="line"><a name="l10593"></a><span class="lineno">10593</span>&#160;                <span class="comment">// Swap 1st with 2nd. Now 2nd is empty.</span></div><div class="line"><a name="l10594"></a><span class="lineno">10594</span>&#160;                m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l10595"></a><span class="lineno">10595</span>&#160;                m_1stNullItemsMiddleCount = m_2ndNullItemsCount;</div><div class="line"><a name="l10596"></a><span class="lineno">10596</span>&#160;                <span class="keywordflow">while</span>(m_1stNullItemsBeginCount &lt; suballocations2nd.size() &amp;&amp;</div><div class="line"><a name="l10597"></a><span class="lineno">10597</span>&#160;                    suballocations2nd[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10598"></a><span class="lineno">10598</span>&#160;                {</div><div class="line"><a name="l10599"></a><span class="lineno">10599</span>&#160;                    ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l10600"></a><span class="lineno">10600</span>&#160;                    --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10601"></a><span class="lineno">10601</span>&#160;                }</div><div class="line"><a name="l10602"></a><span class="lineno">10602</span>&#160;                m_2ndNullItemsCount = 0;</div><div class="line"><a name="l10603"></a><span class="lineno">10603</span>&#160;                m_1stVectorIndex ^= 1;</div><div class="line"><a name="l10604"></a><span class="lineno">10604</span>&#160;            }</div><div class="line"><a name="l10605"></a><span class="lineno">10605</span>&#160;        }</div><div class="line"><a name="l10606"></a><span class="lineno">10606</span>&#160;    }</div><div class="line"><a name="l10607"></a><span class="lineno">10607</span>&#160;</div><div class="line"><a name="l10608"></a><span class="lineno">10608</span>&#160;    VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l10609"></a><span class="lineno">10609</span>&#160;}</div><div class="line"><a name="l10610"></a><span class="lineno">10610</span>&#160;</div><div class="line"><a name="l10611"></a><span class="lineno">10611</span>&#160;</div><div class="line"><a name="l10613"></a><span class="lineno">10613</span>&#160;<span class="comment">// class VmaBlockMetadata_Buddy</span></div><div class="line"><a name="l10614"></a><span class="lineno">10614</span>&#160;</div><div class="line"><a name="l10615"></a><span class="lineno">10615</span>&#160;VmaBlockMetadata_Buddy::VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l10616"></a><span class="lineno">10616</span>&#160;    VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l10617"></a><span class="lineno">10617</span>&#160;    m_Root(VMA_NULL),</div><div class="line"><a name="l10618"></a><span class="lineno">10618</span>&#160;    m_AllocationCount(0),</div><div class="line"><a name="l10619"></a><span class="lineno">10619</span>&#160;    m_FreeCount(1),</div><div class="line"><a name="l10620"></a><span class="lineno">10620</span>&#160;    m_SumFreeSize(0)</div><div class="line"><a name="l10621"></a><span class="lineno">10621</span>&#160;{</div><div class="line"><a name="l10622"></a><span class="lineno">10622</span>&#160;    memset(m_FreeList, 0, <span class="keyword">sizeof</span>(m_FreeList));</div><div class="line"><a name="l10623"></a><span class="lineno">10623</span>&#160;}</div><div class="line"><a name="l10624"></a><span class="lineno">10624</span>&#160;</div><div class="line"><a name="l10625"></a><span class="lineno">10625</span>&#160;VmaBlockMetadata_Buddy::~VmaBlockMetadata_Buddy()</div><div class="line"><a name="l10626"></a><span class="lineno">10626</span>&#160;{</div><div class="line"><a name="l10627"></a><span class="lineno">10627</span>&#160;    DeleteNode(m_Root);</div><div class="line"><a name="l10628"></a><span class="lineno">10628</span>&#160;}</div><div class="line"><a name="l10629"></a><span class="lineno">10629</span>&#160;</div><div class="line"><a name="l10630"></a><span class="lineno">10630</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Init(VkDeviceSize size)</div><div class="line"><a name="l10631"></a><span class="lineno">10631</span>&#160;{</div><div class="line"><a name="l10632"></a><span class="lineno">10632</span>&#160;    VmaBlockMetadata::Init(size);</div><div class="line"><a name="l10633"></a><span class="lineno">10633</span>&#160;</div><div class="line"><a name="l10634"></a><span class="lineno">10634</span>&#160;    m_UsableSize = VmaPrevPow2(size);</div><div class="line"><a name="l10635"></a><span class="lineno">10635</span>&#160;    m_SumFreeSize = m_UsableSize;</div><div class="line"><a name="l10636"></a><span class="lineno">10636</span>&#160;</div><div class="line"><a name="l10637"></a><span class="lineno">10637</span>&#160;    <span class="comment">// Calculate m_LevelCount.</span></div><div class="line"><a name="l10638"></a><span class="lineno">10638</span>&#160;    m_LevelCount = 1;</div><div class="line"><a name="l10639"></a><span class="lineno">10639</span>&#160;    <span class="keywordflow">while</span>(m_LevelCount &lt; MAX_LEVELS &amp;&amp;</div><div class="line"><a name="l10640"></a><span class="lineno">10640</span>&#160;        LevelToNodeSize(m_LevelCount) &gt;= MIN_NODE_SIZE)</div><div class="line"><a name="l10641"></a><span class="lineno">10641</span>&#160;    {</div><div class="line"><a name="l10642"></a><span class="lineno">10642</span>&#160;        ++m_LevelCount;</div><div class="line"><a name="l10643"></a><span class="lineno">10643</span>&#160;    }</div><div class="line"><a name="l10644"></a><span class="lineno">10644</span>&#160;</div><div class="line"><a name="l10645"></a><span class="lineno">10645</span>&#160;    Node* rootNode = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l10646"></a><span class="lineno">10646</span>&#160;    rootNode-&gt;offset = 0;</div><div class="line"><a name="l10647"></a><span class="lineno">10647</span>&#160;    rootNode-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l10648"></a><span class="lineno">10648</span>&#160;    rootNode-&gt;parent = VMA_NULL;</div><div class="line"><a name="l10649"></a><span class="lineno">10649</span>&#160;    rootNode-&gt;buddy = VMA_NULL;</div><div class="line"><a name="l10650"></a><span class="lineno">10650</span>&#160;</div><div class="line"><a name="l10651"></a><span class="lineno">10651</span>&#160;    m_Root = rootNode;</div><div class="line"><a name="l10652"></a><span class="lineno">10652</span>&#160;    AddToFreeListFront(0, rootNode);</div><div class="line"><a name="l10653"></a><span class="lineno">10653</span>&#160;}</div><div class="line"><a name="l10654"></a><span class="lineno">10654</span>&#160;</div><div class="line"><a name="l10655"></a><span class="lineno">10655</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l10656"></a><span class="lineno">10656</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10657"></a><span class="lineno">10657</span>&#160;    <span class="comment">// Validate tree.</span></div><div class="line"><a name="l10658"></a><span class="lineno">10658</span>&#160;    ValidationContext ctx;</div><div class="line"><a name="l10659"></a><span class="lineno">10659</span>&#160;    <span class="keywordflow">if</span>(!ValidateNode(ctx, VMA_NULL, m_Root, 0, LevelToNodeSize(0)))</div><div class="line"><a name="l10660"></a><span class="lineno">10660</span>&#160;    {</div><div class="line"><a name="l10661"></a><span class="lineno">10661</span>&#160;        VMA_VALIDATE(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;ValidateNode failed.&quot;</span>);</div><div class="line"><a name="l10662"></a><span class="lineno">10662</span>&#160;    }</div><div class="line"><a name="l10663"></a><span class="lineno">10663</span>&#160;    VMA_VALIDATE(m_AllocationCount == ctx.calculatedAllocationCount);</div><div class="line"><a name="l10664"></a><span class="lineno">10664</span>&#160;    VMA_VALIDATE(m_SumFreeSize == ctx.calculatedSumFreeSize);</div><div class="line"><a name="l10665"></a><span class="lineno">10665</span>&#160;</div><div class="line"><a name="l10666"></a><span class="lineno">10666</span>&#160;    <span class="comment">// Validate free node lists.</span></div><div class="line"><a name="l10667"></a><span class="lineno">10667</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = 0; level &lt; m_LevelCount; ++level)</div><div class="line"><a name="l10668"></a><span class="lineno">10668</span>&#160;    {</div><div class="line"><a name="l10669"></a><span class="lineno">10669</span>&#160;        VMA_VALIDATE(m_FreeList[level].front == VMA_NULL ||</div><div class="line"><a name="l10670"></a><span class="lineno">10670</span>&#160;            m_FreeList[level].front-&gt;free.prev == VMA_NULL);</div><div class="line"><a name="l10671"></a><span class="lineno">10671</span>&#160;</div><div class="line"><a name="l10672"></a><span class="lineno">10672</span>&#160;        <span class="keywordflow">for</span>(Node* node = m_FreeList[level].front;</div><div class="line"><a name="l10673"></a><span class="lineno">10673</span>&#160;            node != VMA_NULL;</div><div class="line"><a name="l10674"></a><span class="lineno">10674</span>&#160;            node = node-&gt;free.next)</div><div class="line"><a name="l10675"></a><span class="lineno">10675</span>&#160;        {</div><div class="line"><a name="l10676"></a><span class="lineno">10676</span>&#160;            VMA_VALIDATE(node-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10677"></a><span class="lineno">10677</span>&#160;            </div><div class="line"><a name="l10678"></a><span class="lineno">10678</span>&#160;            <span class="keywordflow">if</span>(node-&gt;free.next == VMA_NULL)</div><div class="line"><a name="l10679"></a><span class="lineno">10679</span>&#160;            {</div><div class="line"><a name="l10680"></a><span class="lineno">10680</span>&#160;                VMA_VALIDATE(m_FreeList[level].back == node);</div><div class="line"><a name="l10681"></a><span class="lineno">10681</span>&#160;            }</div><div class="line"><a name="l10682"></a><span class="lineno">10682</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l10683"></a><span class="lineno">10683</span>&#160;            {</div><div class="line"><a name="l10684"></a><span class="lineno">10684</span>&#160;                VMA_VALIDATE(node-&gt;free.next-&gt;free.prev == node);</div><div class="line"><a name="l10685"></a><span class="lineno">10685</span>&#160;            }</div><div class="line"><a name="l10686"></a><span class="lineno">10686</span>&#160;        }</div><div class="line"><a name="l10687"></a><span class="lineno">10687</span>&#160;    }</div><div class="line"><a name="l10688"></a><span class="lineno">10688</span>&#160;</div><div class="line"><a name="l10689"></a><span class="lineno">10689</span>&#160;    <span class="comment">// Validate that free lists ar higher levels are empty.</span></div><div class="line"><a name="l10690"></a><span class="lineno">10690</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = m_LevelCount; level &lt; MAX_LEVELS; ++level)</div><div class="line"><a name="l10691"></a><span class="lineno">10691</span>&#160;    {</div><div class="line"><a name="l10692"></a><span class="lineno">10692</span>&#160;        VMA_VALIDATE(m_FreeList[level].front == VMA_NULL &amp;&amp; m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l10693"></a><span class="lineno">10693</span>&#160;    }</div><div class="line"><a name="l10694"></a><span class="lineno">10694</span>&#160;</div><div class="line"><a name="l10695"></a><span class="lineno">10695</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10696"></a><span class="lineno">10696</span>&#160;}</div><div class="line"><a name="l10697"></a><span class="lineno">10697</span>&#160;</div><div class="line"><a name="l10698"></a><span class="lineno">10698</span>&#160;VkDeviceSize VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l10699"></a><span class="lineno">10699</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10700"></a><span class="lineno">10700</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = 0; level &lt; m_LevelCount; ++level)</div><div class="line"><a name="l10701"></a><span class="lineno">10701</span>&#160;    {</div><div class="line"><a name="l10702"></a><span class="lineno">10702</span>&#160;        <span class="keywordflow">if</span>(m_FreeList[level].front != VMA_NULL)</div><div class="line"><a name="l10703"></a><span class="lineno">10703</span>&#160;        {</div><div class="line"><a name="l10704"></a><span class="lineno">10704</span>&#160;            <span class="keywordflow">return</span> LevelToNodeSize(level);</div><div class="line"><a name="l10705"></a><span class="lineno">10705</span>&#160;        }</div><div class="line"><a name="l10706"></a><span class="lineno">10706</span>&#160;    }</div><div class="line"><a name="l10707"></a><span class="lineno">10707</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l10708"></a><span class="lineno">10708</span>&#160;}</div><div class="line"><a name="l10709"></a><span class="lineno">10709</span>&#160;</div><div class="line"><a name="l10710"></a><span class="lineno">10710</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l10711"></a><span class="lineno">10711</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10712"></a><span class="lineno">10712</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l10713"></a><span class="lineno">10713</span>&#160;</div><div class="line"><a name="l10714"></a><span class="lineno">10714</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l10715"></a><span class="lineno">10715</span>&#160;</div><div class="line"><a name="l10716"></a><span class="lineno">10716</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l10717"></a><span class="lineno">10717</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l10718"></a><span class="lineno">10718</span>&#160;</div><div class="line"><a name="l10719"></a><span class="lineno">10719</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l10720"></a><span class="lineno">10720</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l10721"></a><span class="lineno">10721</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a> = 0; <span class="comment">// Unused.</span></div><div class="line"><a name="l10722"></a><span class="lineno">10722</span>&#160;</div><div class="line"><a name="l10723"></a><span class="lineno">10723</span>&#160;    CalcAllocationStatInfoNode(outInfo, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l10724"></a><span class="lineno">10724</span>&#160;</div><div class="line"><a name="l10725"></a><span class="lineno">10725</span>&#160;    <span class="keywordflow">if</span>(unusableSize &gt; 0)</div><div class="line"><a name="l10726"></a><span class="lineno">10726</span>&#160;    {</div><div class="line"><a name="l10727"></a><span class="lineno">10727</span>&#160;        ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l10728"></a><span class="lineno">10728</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusableSize;</div><div class="line"><a name="l10729"></a><span class="lineno">10729</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusableSize);</div><div class="line"><a name="l10730"></a><span class="lineno">10730</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusableSize);</div><div class="line"><a name="l10731"></a><span class="lineno">10731</span>&#160;    }</div><div class="line"><a name="l10732"></a><span class="lineno">10732</span>&#160;}</div><div class="line"><a name="l10733"></a><span class="lineno">10733</span>&#160;</div><div class="line"><a name="l10734"></a><span class="lineno">10734</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l10735"></a><span class="lineno">10735</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10736"></a><span class="lineno">10736</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l10737"></a><span class="lineno">10737</span>&#160;</div><div class="line"><a name="l10738"></a><span class="lineno">10738</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l10739"></a><span class="lineno">10739</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize + unusableSize;</div><div class="line"><a name="l10740"></a><span class="lineno">10740</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += m_AllocationCount;</div><div class="line"><a name="l10741"></a><span class="lineno">10741</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l10742"></a><span class="lineno">10742</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, GetUnusedRangeSizeMax());</div><div class="line"><a name="l10743"></a><span class="lineno">10743</span>&#160;</div><div class="line"><a name="l10744"></a><span class="lineno">10744</span>&#160;    <span class="keywordflow">if</span>(unusableSize &gt; 0)</div><div class="line"><a name="l10745"></a><span class="lineno">10745</span>&#160;    {</div><div class="line"><a name="l10746"></a><span class="lineno">10746</span>&#160;        ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l10747"></a><span class="lineno">10747</span>&#160;        <span class="comment">// Not updating inoutStats.unusedRangeSizeMax with unusableSize because this space is not available for allocations.</span></div><div class="line"><a name="l10748"></a><span class="lineno">10748</span>&#160;    }</div><div class="line"><a name="l10749"></a><span class="lineno">10749</span>&#160;}</div><div class="line"><a name="l10750"></a><span class="lineno">10750</span>&#160;</div><div class="line"><a name="l10751"></a><span class="lineno">10751</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10752"></a><span class="lineno">10752</span>&#160;</div><div class="line"><a name="l10753"></a><span class="lineno">10753</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l10754"></a><span class="lineno">10754</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10755"></a><span class="lineno">10755</span>&#160;    <span class="comment">// TODO optimize</span></div><div class="line"><a name="l10756"></a><span class="lineno">10756</span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> stat;</div><div class="line"><a name="l10757"></a><span class="lineno">10757</span>&#160;    CalcAllocationStatInfo(stat);</div><div class="line"><a name="l10758"></a><span class="lineno">10758</span>&#160;</div><div class="line"><a name="l10759"></a><span class="lineno">10759</span>&#160;    PrintDetailedMap_Begin(</div><div class="line"><a name="l10760"></a><span class="lineno">10760</span>&#160;        json,</div><div class="line"><a name="l10761"></a><span class="lineno">10761</span>&#160;        stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>,</div><div class="line"><a name="l10762"></a><span class="lineno">10762</span>&#160;        stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>,</div><div class="line"><a name="l10763"></a><span class="lineno">10763</span>&#160;        stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l10764"></a><span class="lineno">10764</span>&#160;</div><div class="line"><a name="l10765"></a><span class="lineno">10765</span>&#160;    PrintDetailedMapNode(json, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l10766"></a><span class="lineno">10766</span>&#160;</div><div class="line"><a name="l10767"></a><span class="lineno">10767</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l10768"></a><span class="lineno">10768</span>&#160;    <span class="keywordflow">if</span>(unusableSize &gt; 0)</div><div class="line"><a name="l10769"></a><span class="lineno">10769</span>&#160;    {</div><div class="line"><a name="l10770"></a><span class="lineno">10770</span>&#160;        PrintDetailedMap_UnusedRange(json,</div><div class="line"><a name="l10771"></a><span class="lineno">10771</span>&#160;            m_UsableSize, <span class="comment">// offset</span></div><div class="line"><a name="l10772"></a><span class="lineno">10772</span>&#160;            unusableSize); <span class="comment">// size</span></div><div class="line"><a name="l10773"></a><span class="lineno">10773</span>&#160;    }</div><div class="line"><a name="l10774"></a><span class="lineno">10774</span>&#160;</div><div class="line"><a name="l10775"></a><span class="lineno">10775</span>&#160;    PrintDetailedMap_End(json);</div><div class="line"><a name="l10776"></a><span class="lineno">10776</span>&#160;}</div><div class="line"><a name="l10777"></a><span class="lineno">10777</span>&#160;</div><div class="line"><a name="l10778"></a><span class="lineno">10778</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10779"></a><span class="lineno">10779</span>&#160;</div><div class="line"><a name="l10780"></a><span class="lineno">10780</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::CreateAllocationRequest(</div><div class="line"><a name="l10781"></a><span class="lineno">10781</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l10782"></a><span class="lineno">10782</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l10783"></a><span class="lineno">10783</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l10784"></a><span class="lineno">10784</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l10785"></a><span class="lineno">10785</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l10786"></a><span class="lineno">10786</span>&#160;    <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l10787"></a><span class="lineno">10787</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l10788"></a><span class="lineno">10788</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l10789"></a><span class="lineno">10789</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l10790"></a><span class="lineno">10790</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l10791"></a><span class="lineno">10791</span>&#160;{</div><div class="line"><a name="l10792"></a><span class="lineno">10792</span>&#160;    VMA_ASSERT(!upperAddress &amp;&amp; <span class="stringliteral">&quot;VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT can be used only with linear algorithm.&quot;</span>);</div><div class="line"><a name="l10793"></a><span class="lineno">10793</span>&#160;</div><div class="line"><a name="l10794"></a><span class="lineno">10794</span>&#160;    <span class="comment">// Simple way to respect bufferImageGranularity. May be optimized some day.</span></div><div class="line"><a name="l10795"></a><span class="lineno">10795</span>&#160;    <span class="comment">// Whenever it might be an OPTIMAL image...</span></div><div class="line"><a name="l10796"></a><span class="lineno">10796</span>&#160;    <span class="keywordflow">if</span>(allocType == VMA_SUBALLOCATION_TYPE_UNKNOWN ||</div><div class="line"><a name="l10797"></a><span class="lineno">10797</span>&#160;        allocType == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l10798"></a><span class="lineno">10798</span>&#160;        allocType == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL)</div><div class="line"><a name="l10799"></a><span class="lineno">10799</span>&#160;    {</div><div class="line"><a name="l10800"></a><span class="lineno">10800</span>&#160;        allocAlignment = VMA_MAX(allocAlignment, bufferImageGranularity);</div><div class="line"><a name="l10801"></a><span class="lineno">10801</span>&#160;        allocSize = VMA_MAX(allocSize, bufferImageGranularity);</div><div class="line"><a name="l10802"></a><span class="lineno">10802</span>&#160;    }</div><div class="line"><a name="l10803"></a><span class="lineno">10803</span>&#160;</div><div class="line"><a name="l10804"></a><span class="lineno">10804</span>&#160;    <span class="keywordflow">if</span>(allocSize &gt; m_UsableSize)</div><div class="line"><a name="l10805"></a><span class="lineno">10805</span>&#160;    {</div><div class="line"><a name="l10806"></a><span class="lineno">10806</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10807"></a><span class="lineno">10807</span>&#160;    }</div><div class="line"><a name="l10808"></a><span class="lineno">10808</span>&#160;</div><div class="line"><a name="l10809"></a><span class="lineno">10809</span>&#160;    <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l10810"></a><span class="lineno">10810</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = targetLevel + 1; level--; )</div><div class="line"><a name="l10811"></a><span class="lineno">10811</span>&#160;    {</div><div class="line"><a name="l10812"></a><span class="lineno">10812</span>&#160;        <span class="keywordflow">for</span>(Node* freeNode = m_FreeList[level].front;</div><div class="line"><a name="l10813"></a><span class="lineno">10813</span>&#160;            freeNode != VMA_NULL;</div><div class="line"><a name="l10814"></a><span class="lineno">10814</span>&#160;            freeNode = freeNode-&gt;free.next)</div><div class="line"><a name="l10815"></a><span class="lineno">10815</span>&#160;        {</div><div class="line"><a name="l10816"></a><span class="lineno">10816</span>&#160;            <span class="keywordflow">if</span>(freeNode-&gt;offset % allocAlignment == 0)</div><div class="line"><a name="l10817"></a><span class="lineno">10817</span>&#160;            {</div><div class="line"><a name="l10818"></a><span class="lineno">10818</span>&#160;                pAllocationRequest-&gt;type = VmaAllocationRequestType::Normal;</div><div class="line"><a name="l10819"></a><span class="lineno">10819</span>&#160;                pAllocationRequest-&gt;offset = freeNode-&gt;offset;</div><div class="line"><a name="l10820"></a><span class="lineno">10820</span>&#160;                pAllocationRequest-&gt;sumFreeSize = LevelToNodeSize(level);</div><div class="line"><a name="l10821"></a><span class="lineno">10821</span>&#160;                pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l10822"></a><span class="lineno">10822</span>&#160;                pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l10823"></a><span class="lineno">10823</span>&#160;                pAllocationRequest-&gt;customData = (<span class="keywordtype">void</span>*)(uintptr_t)level;</div><div class="line"><a name="l10824"></a><span class="lineno">10824</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10825"></a><span class="lineno">10825</span>&#160;            }</div><div class="line"><a name="l10826"></a><span class="lineno">10826</span>&#160;        }</div><div class="line"><a name="l10827"></a><span class="lineno">10827</span>&#160;    }</div><div class="line"><a name="l10828"></a><span class="lineno">10828</span>&#160;</div><div class="line"><a name="l10829"></a><span class="lineno">10829</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10830"></a><span class="lineno">10830</span>&#160;}</div><div class="line"><a name="l10831"></a><span class="lineno">10831</span>&#160;</div><div class="line"><a name="l10832"></a><span class="lineno">10832</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::MakeRequestedAllocationsLost(</div><div class="line"><a name="l10833"></a><span class="lineno">10833</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l10834"></a><span class="lineno">10834</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l10835"></a><span class="lineno">10835</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l10836"></a><span class="lineno">10836</span>&#160;{</div><div class="line"><a name="l10837"></a><span class="lineno">10837</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l10838"></a><span class="lineno">10838</span>&#160;<span class="comment">    Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l10839"></a><span class="lineno">10839</span>&#160;<span class="comment">    Support might be added in the future.</span></div><div class="line"><a name="l10840"></a><span class="lineno">10840</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l10841"></a><span class="lineno">10841</span>&#160;    <span class="keywordflow">return</span> pAllocationRequest-&gt;itemsToMakeLostCount == 0;</div><div class="line"><a name="l10842"></a><span class="lineno">10842</span>&#160;}</div><div class="line"><a name="l10843"></a><span class="lineno">10843</span>&#160;</div><div class="line"><a name="l10844"></a><span class="lineno">10844</span>&#160;uint32_t VmaBlockMetadata_Buddy::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l10845"></a><span class="lineno">10845</span>&#160;{</div><div class="line"><a name="l10846"></a><span class="lineno">10846</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l10847"></a><span class="lineno">10847</span>&#160;<span class="comment">    Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l10848"></a><span class="lineno">10848</span>&#160;<span class="comment">    Support might be added in the future.</span></div><div class="line"><a name="l10849"></a><span class="lineno">10849</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l10850"></a><span class="lineno">10850</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l10851"></a><span class="lineno">10851</span>&#160;}</div><div class="line"><a name="l10852"></a><span class="lineno">10852</span>&#160;</div><div class="line"><a name="l10853"></a><span class="lineno">10853</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Alloc(</div><div class="line"><a name="l10854"></a><span class="lineno">10854</span>&#160;    <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l10855"></a><span class="lineno">10855</span>&#160;    VmaSuballocationType type,</div><div class="line"><a name="l10856"></a><span class="lineno">10856</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l10857"></a><span class="lineno">10857</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l10858"></a><span class="lineno">10858</span>&#160;{</div><div class="line"><a name="l10859"></a><span class="lineno">10859</span>&#160;    VMA_ASSERT(request.type == VmaAllocationRequestType::Normal);</div><div class="line"><a name="l10860"></a><span class="lineno">10860</span>&#160;</div><div class="line"><a name="l10861"></a><span class="lineno">10861</span>&#160;    <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l10862"></a><span class="lineno">10862</span>&#160;    uint32_t currLevel = (uint32_t)(uintptr_t)request.customData;</div><div class="line"><a name="l10863"></a><span class="lineno">10863</span>&#160;    </div><div class="line"><a name="l10864"></a><span class="lineno">10864</span>&#160;    Node* currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l10865"></a><span class="lineno">10865</span>&#160;    VMA_ASSERT(currNode != VMA_NULL &amp;&amp; currNode-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10866"></a><span class="lineno">10866</span>&#160;    <span class="keywordflow">while</span>(currNode-&gt;offset != request.offset)</div><div class="line"><a name="l10867"></a><span class="lineno">10867</span>&#160;    {</div><div class="line"><a name="l10868"></a><span class="lineno">10868</span>&#160;        currNode = currNode-&gt;free.next;</div><div class="line"><a name="l10869"></a><span class="lineno">10869</span>&#160;        VMA_ASSERT(currNode != VMA_NULL &amp;&amp; currNode-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10870"></a><span class="lineno">10870</span>&#160;    }</div><div class="line"><a name="l10871"></a><span class="lineno">10871</span>&#160;    </div><div class="line"><a name="l10872"></a><span class="lineno">10872</span>&#160;    <span class="comment">// Go down, splitting free nodes.</span></div><div class="line"><a name="l10873"></a><span class="lineno">10873</span>&#160;    <span class="keywordflow">while</span>(currLevel &lt; targetLevel)</div><div class="line"><a name="l10874"></a><span class="lineno">10874</span>&#160;    {</div><div class="line"><a name="l10875"></a><span class="lineno">10875</span>&#160;        <span class="comment">// currNode is already first free node at currLevel.</span></div><div class="line"><a name="l10876"></a><span class="lineno">10876</span>&#160;        <span class="comment">// Remove it from list of free nodes at this currLevel.</span></div><div class="line"><a name="l10877"></a><span class="lineno">10877</span>&#160;        RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l10878"></a><span class="lineno">10878</span>&#160;         </div><div class="line"><a name="l10879"></a><span class="lineno">10879</span>&#160;        <span class="keyword">const</span> uint32_t childrenLevel = currLevel + 1;</div><div class="line"><a name="l10880"></a><span class="lineno">10880</span>&#160;</div><div class="line"><a name="l10881"></a><span class="lineno">10881</span>&#160;        <span class="comment">// Create two free sub-nodes.</span></div><div class="line"><a name="l10882"></a><span class="lineno">10882</span>&#160;        Node* leftChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l10883"></a><span class="lineno">10883</span>&#160;        Node* rightChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l10884"></a><span class="lineno">10884</span>&#160;</div><div class="line"><a name="l10885"></a><span class="lineno">10885</span>&#160;        leftChild-&gt;offset = currNode-&gt;offset;</div><div class="line"><a name="l10886"></a><span class="lineno">10886</span>&#160;        leftChild-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l10887"></a><span class="lineno">10887</span>&#160;        leftChild-&gt;parent = currNode;</div><div class="line"><a name="l10888"></a><span class="lineno">10888</span>&#160;        leftChild-&gt;buddy = rightChild;</div><div class="line"><a name="l10889"></a><span class="lineno">10889</span>&#160;</div><div class="line"><a name="l10890"></a><span class="lineno">10890</span>&#160;        rightChild-&gt;offset = currNode-&gt;offset + LevelToNodeSize(childrenLevel);</div><div class="line"><a name="l10891"></a><span class="lineno">10891</span>&#160;        rightChild-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l10892"></a><span class="lineno">10892</span>&#160;        rightChild-&gt;parent = currNode;</div><div class="line"><a name="l10893"></a><span class="lineno">10893</span>&#160;        rightChild-&gt;buddy = leftChild;</div><div class="line"><a name="l10894"></a><span class="lineno">10894</span>&#160;</div><div class="line"><a name="l10895"></a><span class="lineno">10895</span>&#160;        <span class="comment">// Convert current currNode to split type.</span></div><div class="line"><a name="l10896"></a><span class="lineno">10896</span>&#160;        currNode-&gt;type = Node::TYPE_SPLIT;</div><div class="line"><a name="l10897"></a><span class="lineno">10897</span>&#160;        currNode-&gt;split.leftChild = leftChild;</div><div class="line"><a name="l10898"></a><span class="lineno">10898</span>&#160;</div><div class="line"><a name="l10899"></a><span class="lineno">10899</span>&#160;        <span class="comment">// Add child nodes to free list. Order is important!</span></div><div class="line"><a name="l10900"></a><span class="lineno">10900</span>&#160;        AddToFreeListFront(childrenLevel, rightChild);</div><div class="line"><a name="l10901"></a><span class="lineno">10901</span>&#160;        AddToFreeListFront(childrenLevel, leftChild);</div><div class="line"><a name="l10902"></a><span class="lineno">10902</span>&#160;</div><div class="line"><a name="l10903"></a><span class="lineno">10903</span>&#160;        ++m_FreeCount;</div><div class="line"><a name="l10904"></a><span class="lineno">10904</span>&#160;        <span class="comment">//m_SumFreeSize -= LevelToNodeSize(currLevel) % 2; // Useful only when level node sizes can be non power of 2.</span></div><div class="line"><a name="l10905"></a><span class="lineno">10905</span>&#160;        ++currLevel;</div><div class="line"><a name="l10906"></a><span class="lineno">10906</span>&#160;        currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l10907"></a><span class="lineno">10907</span>&#160;</div><div class="line"><a name="l10908"></a><span class="lineno">10908</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l10909"></a><span class="lineno">10909</span>&#160;<span class="comment">        We can be sure that currNode, as left child of node previously split,</span></div><div class="line"><a name="l10910"></a><span class="lineno">10910</span>&#160;<span class="comment">        also fullfills the alignment requirement.</span></div><div class="line"><a name="l10911"></a><span class="lineno">10911</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l10912"></a><span class="lineno">10912</span>&#160;    }</div><div class="line"><a name="l10913"></a><span class="lineno">10913</span>&#160;</div><div class="line"><a name="l10914"></a><span class="lineno">10914</span>&#160;    <span class="comment">// Remove from free list.</span></div><div class="line"><a name="l10915"></a><span class="lineno">10915</span>&#160;    VMA_ASSERT(currLevel == targetLevel &amp;&amp;</div><div class="line"><a name="l10916"></a><span class="lineno">10916</span>&#160;        currNode != VMA_NULL &amp;&amp;</div><div class="line"><a name="l10917"></a><span class="lineno">10917</span>&#160;        currNode-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10918"></a><span class="lineno">10918</span>&#160;    RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l10919"></a><span class="lineno">10919</span>&#160;</div><div class="line"><a name="l10920"></a><span class="lineno">10920</span>&#160;    <span class="comment">// Convert to allocation node.</span></div><div class="line"><a name="l10921"></a><span class="lineno">10921</span>&#160;    currNode-&gt;type = Node::TYPE_ALLOCATION;</div><div class="line"><a name="l10922"></a><span class="lineno">10922</span>&#160;    currNode-&gt;allocation.alloc = hAllocation;</div><div class="line"><a name="l10923"></a><span class="lineno">10923</span>&#160;</div><div class="line"><a name="l10924"></a><span class="lineno">10924</span>&#160;    ++m_AllocationCount;</div><div class="line"><a name="l10925"></a><span class="lineno">10925</span>&#160;    --m_FreeCount;</div><div class="line"><a name="l10926"></a><span class="lineno">10926</span>&#160;    m_SumFreeSize -= allocSize;</div><div class="line"><a name="l10927"></a><span class="lineno">10927</span>&#160;}</div><div class="line"><a name="l10928"></a><span class="lineno">10928</span>&#160;</div><div class="line"><a name="l10929"></a><span class="lineno">10929</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::DeleteNode(Node* node)</div><div class="line"><a name="l10930"></a><span class="lineno">10930</span>&#160;{</div><div class="line"><a name="l10931"></a><span class="lineno">10931</span>&#160;    <span class="keywordflow">if</span>(node-&gt;type == Node::TYPE_SPLIT)</div><div class="line"><a name="l10932"></a><span class="lineno">10932</span>&#160;    {</div><div class="line"><a name="l10933"></a><span class="lineno">10933</span>&#160;        DeleteNode(node-&gt;split.leftChild-&gt;buddy);</div><div class="line"><a name="l10934"></a><span class="lineno">10934</span>&#160;        DeleteNode(node-&gt;split.leftChild);</div><div class="line"><a name="l10935"></a><span class="lineno">10935</span>&#160;    }</div><div class="line"><a name="l10936"></a><span class="lineno">10936</span>&#160;</div><div class="line"><a name="l10937"></a><span class="lineno">10937</span>&#160;    vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l10938"></a><span class="lineno">10938</span>&#160;}</div><div class="line"><a name="l10939"></a><span class="lineno">10939</span>&#160;</div><div class="line"><a name="l10940"></a><span class="lineno">10940</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::ValidateNode(ValidationContext&amp; ctx, <span class="keyword">const</span> Node* parent, <span class="keyword">const</span> Node* curr, uint32_t level, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l10941"></a><span class="lineno">10941</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10942"></a><span class="lineno">10942</span>&#160;    VMA_VALIDATE(level &lt; m_LevelCount);</div><div class="line"><a name="l10943"></a><span class="lineno">10943</span>&#160;    VMA_VALIDATE(curr-&gt;parent == parent);</div><div class="line"><a name="l10944"></a><span class="lineno">10944</span>&#160;    VMA_VALIDATE((curr-&gt;buddy == VMA_NULL) == (parent == VMA_NULL));</div><div class="line"><a name="l10945"></a><span class="lineno">10945</span>&#160;    VMA_VALIDATE(curr-&gt;buddy == VMA_NULL || curr-&gt;buddy-&gt;buddy == curr);</div><div class="line"><a name="l10946"></a><span class="lineno">10946</span>&#160;    <span class="keywordflow">switch</span>(curr-&gt;type)</div><div class="line"><a name="l10947"></a><span class="lineno">10947</span>&#160;    {</div><div class="line"><a name="l10948"></a><span class="lineno">10948</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l10949"></a><span class="lineno">10949</span>&#160;        <span class="comment">// curr-&gt;free.prev, next are validated separately.</span></div><div class="line"><a name="l10950"></a><span class="lineno">10950</span>&#160;        ctx.calculatedSumFreeSize += levelNodeSize;</div><div class="line"><a name="l10951"></a><span class="lineno">10951</span>&#160;        ++ctx.calculatedFreeCount;</div><div class="line"><a name="l10952"></a><span class="lineno">10952</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10953"></a><span class="lineno">10953</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l10954"></a><span class="lineno">10954</span>&#160;        ++ctx.calculatedAllocationCount;</div><div class="line"><a name="l10955"></a><span class="lineno">10955</span>&#160;        ctx.calculatedSumFreeSize += levelNodeSize - curr-&gt;allocation.alloc-&gt;GetSize();</div><div class="line"><a name="l10956"></a><span class="lineno">10956</span>&#160;        VMA_VALIDATE(curr-&gt;allocation.alloc != VK_NULL_HANDLE);</div><div class="line"><a name="l10957"></a><span class="lineno">10957</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10958"></a><span class="lineno">10958</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l10959"></a><span class="lineno">10959</span>&#160;        {</div><div class="line"><a name="l10960"></a><span class="lineno">10960</span>&#160;            <span class="keyword">const</span> uint32_t childrenLevel = level + 1;</div><div class="line"><a name="l10961"></a><span class="lineno">10961</span>&#160;            <span class="keyword">const</span> VkDeviceSize childrenLevelNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l10962"></a><span class="lineno">10962</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = curr-&gt;split.leftChild;</div><div class="line"><a name="l10963"></a><span class="lineno">10963</span>&#160;            VMA_VALIDATE(leftChild != VMA_NULL);</div><div class="line"><a name="l10964"></a><span class="lineno">10964</span>&#160;            VMA_VALIDATE(leftChild-&gt;offset == curr-&gt;offset);</div><div class="line"><a name="l10965"></a><span class="lineno">10965</span>&#160;            <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, leftChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l10966"></a><span class="lineno">10966</span>&#160;            {</div><div class="line"><a name="l10967"></a><span class="lineno">10967</span>&#160;                VMA_VALIDATE(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;ValidateNode for left child failed.&quot;</span>);</div><div class="line"><a name="l10968"></a><span class="lineno">10968</span>&#160;            }</div><div class="line"><a name="l10969"></a><span class="lineno">10969</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild-&gt;buddy;</div><div class="line"><a name="l10970"></a><span class="lineno">10970</span>&#160;            VMA_VALIDATE(rightChild-&gt;offset == curr-&gt;offset + childrenLevelNodeSize);</div><div class="line"><a name="l10971"></a><span class="lineno">10971</span>&#160;            <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, rightChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l10972"></a><span class="lineno">10972</span>&#160;            {</div><div class="line"><a name="l10973"></a><span class="lineno">10973</span>&#160;                VMA_VALIDATE(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;ValidateNode for right child failed.&quot;</span>);</div><div class="line"><a name="l10974"></a><span class="lineno">10974</span>&#160;            }</div><div class="line"><a name="l10975"></a><span class="lineno">10975</span>&#160;        }</div><div class="line"><a name="l10976"></a><span class="lineno">10976</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10977"></a><span class="lineno">10977</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l10978"></a><span class="lineno">10978</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10979"></a><span class="lineno">10979</span>&#160;    }</div><div class="line"><a name="l10980"></a><span class="lineno">10980</span>&#160;</div><div class="line"><a name="l10981"></a><span class="lineno">10981</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10982"></a><span class="lineno">10982</span>&#160;}</div><div class="line"><a name="l10983"></a><span class="lineno">10983</span>&#160;</div><div class="line"><a name="l10984"></a><span class="lineno">10984</span>&#160;uint32_t VmaBlockMetadata_Buddy::AllocSizeToLevel(VkDeviceSize allocSize)<span class="keyword"> const</span></div><div class="line"><a name="l10985"></a><span class="lineno">10985</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10986"></a><span class="lineno">10986</span>&#160;    <span class="comment">// I know this could be optimized somehow e.g. by using std::log2p1 from C++20.</span></div><div class="line"><a name="l10987"></a><span class="lineno">10987</span>&#160;    uint32_t level = 0;</div><div class="line"><a name="l10988"></a><span class="lineno">10988</span>&#160;    VkDeviceSize currLevelNodeSize = m_UsableSize;</div><div class="line"><a name="l10989"></a><span class="lineno">10989</span>&#160;    VkDeviceSize nextLevelNodeSize = currLevelNodeSize &gt;&gt; 1;</div><div class="line"><a name="l10990"></a><span class="lineno">10990</span>&#160;    <span class="keywordflow">while</span>(allocSize &lt;= nextLevelNodeSize &amp;&amp; level + 1 &lt; m_LevelCount)</div><div class="line"><a name="l10991"></a><span class="lineno">10991</span>&#160;    {</div><div class="line"><a name="l10992"></a><span class="lineno">10992</span>&#160;        ++level;</div><div class="line"><a name="l10993"></a><span class="lineno">10993</span>&#160;        currLevelNodeSize = nextLevelNodeSize;</div><div class="line"><a name="l10994"></a><span class="lineno">10994</span>&#160;        nextLevelNodeSize = currLevelNodeSize &gt;&gt; 1;</div><div class="line"><a name="l10995"></a><span class="lineno">10995</span>&#160;    }</div><div class="line"><a name="l10996"></a><span class="lineno">10996</span>&#160;    <span class="keywordflow">return</span> level;</div><div class="line"><a name="l10997"></a><span class="lineno">10997</span>&#160;}</div><div class="line"><a name="l10998"></a><span class="lineno">10998</span>&#160;</div><div class="line"><a name="l10999"></a><span class="lineno">10999</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::FreeAtOffset(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize offset)</div><div class="line"><a name="l11000"></a><span class="lineno">11000</span>&#160;{</div><div class="line"><a name="l11001"></a><span class="lineno">11001</span>&#160;    <span class="comment">// Find node and level.</span></div><div class="line"><a name="l11002"></a><span class="lineno">11002</span>&#160;    Node* node = m_Root;</div><div class="line"><a name="l11003"></a><span class="lineno">11003</span>&#160;    VkDeviceSize nodeOffset = 0;</div><div class="line"><a name="l11004"></a><span class="lineno">11004</span>&#160;    uint32_t level = 0;</div><div class="line"><a name="l11005"></a><span class="lineno">11005</span>&#160;    VkDeviceSize levelNodeSize = LevelToNodeSize(0);</div><div class="line"><a name="l11006"></a><span class="lineno">11006</span>&#160;    <span class="keywordflow">while</span>(node-&gt;type == Node::TYPE_SPLIT)</div><div class="line"><a name="l11007"></a><span class="lineno">11007</span>&#160;    {</div><div class="line"><a name="l11008"></a><span class="lineno">11008</span>&#160;        <span class="keyword">const</span> VkDeviceSize nextLevelSize = levelNodeSize &gt;&gt; 1;</div><div class="line"><a name="l11009"></a><span class="lineno">11009</span>&#160;        <span class="keywordflow">if</span>(offset &lt; nodeOffset + nextLevelSize)</div><div class="line"><a name="l11010"></a><span class="lineno">11010</span>&#160;        {</div><div class="line"><a name="l11011"></a><span class="lineno">11011</span>&#160;            node = node-&gt;split.leftChild;</div><div class="line"><a name="l11012"></a><span class="lineno">11012</span>&#160;        }</div><div class="line"><a name="l11013"></a><span class="lineno">11013</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l11014"></a><span class="lineno">11014</span>&#160;        {</div><div class="line"><a name="l11015"></a><span class="lineno">11015</span>&#160;            node = node-&gt;split.leftChild-&gt;buddy;</div><div class="line"><a name="l11016"></a><span class="lineno">11016</span>&#160;            nodeOffset += nextLevelSize;</div><div class="line"><a name="l11017"></a><span class="lineno">11017</span>&#160;        }</div><div class="line"><a name="l11018"></a><span class="lineno">11018</span>&#160;        ++level;</div><div class="line"><a name="l11019"></a><span class="lineno">11019</span>&#160;        levelNodeSize = nextLevelSize;</div><div class="line"><a name="l11020"></a><span class="lineno">11020</span>&#160;    }</div><div class="line"><a name="l11021"></a><span class="lineno">11021</span>&#160;</div><div class="line"><a name="l11022"></a><span class="lineno">11022</span>&#160;    VMA_ASSERT(node != VMA_NULL &amp;&amp; node-&gt;type == Node::TYPE_ALLOCATION);</div><div class="line"><a name="l11023"></a><span class="lineno">11023</span>&#160;    VMA_ASSERT(alloc == VK_NULL_HANDLE || node-&gt;allocation.alloc == alloc);</div><div class="line"><a name="l11024"></a><span class="lineno">11024</span>&#160;</div><div class="line"><a name="l11025"></a><span class="lineno">11025</span>&#160;    ++m_FreeCount;</div><div class="line"><a name="l11026"></a><span class="lineno">11026</span>&#160;    --m_AllocationCount;</div><div class="line"><a name="l11027"></a><span class="lineno">11027</span>&#160;    m_SumFreeSize += alloc-&gt;GetSize();</div><div class="line"><a name="l11028"></a><span class="lineno">11028</span>&#160;</div><div class="line"><a name="l11029"></a><span class="lineno">11029</span>&#160;    node-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l11030"></a><span class="lineno">11030</span>&#160;</div><div class="line"><a name="l11031"></a><span class="lineno">11031</span>&#160;    <span class="comment">// Join free nodes if possible.</span></div><div class="line"><a name="l11032"></a><span class="lineno">11032</span>&#160;    <span class="keywordflow">while</span>(level &gt; 0 &amp;&amp; node-&gt;buddy-&gt;type == Node::TYPE_FREE)</div><div class="line"><a name="l11033"></a><span class="lineno">11033</span>&#160;    {</div><div class="line"><a name="l11034"></a><span class="lineno">11034</span>&#160;        RemoveFromFreeList(level, node-&gt;buddy);</div><div class="line"><a name="l11035"></a><span class="lineno">11035</span>&#160;        Node* <span class="keyword">const</span> parent = node-&gt;parent;</div><div class="line"><a name="l11036"></a><span class="lineno">11036</span>&#160;</div><div class="line"><a name="l11037"></a><span class="lineno">11037</span>&#160;        vma_delete(GetAllocationCallbacks(), node-&gt;buddy);</div><div class="line"><a name="l11038"></a><span class="lineno">11038</span>&#160;        vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l11039"></a><span class="lineno">11039</span>&#160;        parent-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l11040"></a><span class="lineno">11040</span>&#160;        </div><div class="line"><a name="l11041"></a><span class="lineno">11041</span>&#160;        node = parent;</div><div class="line"><a name="l11042"></a><span class="lineno">11042</span>&#160;        --level;</div><div class="line"><a name="l11043"></a><span class="lineno">11043</span>&#160;        <span class="comment">//m_SumFreeSize += LevelToNodeSize(level) % 2; // Useful only when level node sizes can be non power of 2.</span></div><div class="line"><a name="l11044"></a><span class="lineno">11044</span>&#160;        --m_FreeCount;</div><div class="line"><a name="l11045"></a><span class="lineno">11045</span>&#160;    }</div><div class="line"><a name="l11046"></a><span class="lineno">11046</span>&#160;</div><div class="line"><a name="l11047"></a><span class="lineno">11047</span>&#160;    AddToFreeListFront(level, node);</div><div class="line"><a name="l11048"></a><span class="lineno">11048</span>&#160;}</div><div class="line"><a name="l11049"></a><span class="lineno">11049</span>&#160;</div><div class="line"><a name="l11050"></a><span class="lineno">11050</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l11051"></a><span class="lineno">11051</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l11052"></a><span class="lineno">11052</span>&#160;    <span class="keywordflow">switch</span>(node-&gt;type)</div><div class="line"><a name="l11053"></a><span class="lineno">11053</span>&#160;    {</div><div class="line"><a name="l11054"></a><span class="lineno">11054</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l11055"></a><span class="lineno">11055</span>&#160;        ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l11056"></a><span class="lineno">11056</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += levelNodeSize;</div><div class="line"><a name="l11057"></a><span class="lineno">11057</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, levelNodeSize);</div><div class="line"><a name="l11058"></a><span class="lineno">11058</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, levelNodeSize);</div><div class="line"><a name="l11059"></a><span class="lineno">11059</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11060"></a><span class="lineno">11060</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l11061"></a><span class="lineno">11061</span>&#160;        {</div><div class="line"><a name="l11062"></a><span class="lineno">11062</span>&#160;            <span class="keyword">const</span> VkDeviceSize allocSize = node-&gt;allocation.alloc-&gt;GetSize();</div><div class="line"><a name="l11063"></a><span class="lineno">11063</span>&#160;            ++outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l11064"></a><span class="lineno">11064</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += allocSize;</div><div class="line"><a name="l11065"></a><span class="lineno">11065</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, allocSize);</div><div class="line"><a name="l11066"></a><span class="lineno">11066</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, allocSize);</div><div class="line"><a name="l11067"></a><span class="lineno">11067</span>&#160;</div><div class="line"><a name="l11068"></a><span class="lineno">11068</span>&#160;            <span class="keyword">const</span> VkDeviceSize unusedRangeSize = levelNodeSize - allocSize;</div><div class="line"><a name="l11069"></a><span class="lineno">11069</span>&#160;            <span class="keywordflow">if</span>(unusedRangeSize &gt; 0)</div><div class="line"><a name="l11070"></a><span class="lineno">11070</span>&#160;            {</div><div class="line"><a name="l11071"></a><span class="lineno">11071</span>&#160;                ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l11072"></a><span class="lineno">11072</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l11073"></a><span class="lineno">11073</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l11074"></a><span class="lineno">11074</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l11075"></a><span class="lineno">11075</span>&#160;            }</div><div class="line"><a name="l11076"></a><span class="lineno">11076</span>&#160;        }</div><div class="line"><a name="l11077"></a><span class="lineno">11077</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11078"></a><span class="lineno">11078</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l11079"></a><span class="lineno">11079</span>&#160;        {</div><div class="line"><a name="l11080"></a><span class="lineno">11080</span>&#160;            <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l11081"></a><span class="lineno">11081</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node-&gt;split.leftChild;</div><div class="line"><a name="l11082"></a><span class="lineno">11082</span>&#160;            CalcAllocationStatInfoNode(outInfo, leftChild, childrenNodeSize);</div><div class="line"><a name="l11083"></a><span class="lineno">11083</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild-&gt;buddy;</div><div class="line"><a name="l11084"></a><span class="lineno">11084</span>&#160;            CalcAllocationStatInfoNode(outInfo, rightChild, childrenNodeSize);</div><div class="line"><a name="l11085"></a><span class="lineno">11085</span>&#160;        }</div><div class="line"><a name="l11086"></a><span class="lineno">11086</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11087"></a><span class="lineno">11087</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11088"></a><span class="lineno">11088</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l11089"></a><span class="lineno">11089</span>&#160;    }</div><div class="line"><a name="l11090"></a><span class="lineno">11090</span>&#160;}</div><div class="line"><a name="l11091"></a><span class="lineno">11091</span>&#160;</div><div class="line"><a name="l11092"></a><span class="lineno">11092</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddToFreeListFront(uint32_t level, Node* node)</div><div class="line"><a name="l11093"></a><span class="lineno">11093</span>&#160;{</div><div class="line"><a name="l11094"></a><span class="lineno">11094</span>&#160;    VMA_ASSERT(node-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l11095"></a><span class="lineno">11095</span>&#160;</div><div class="line"><a name="l11096"></a><span class="lineno">11096</span>&#160;    <span class="comment">// List is empty.</span></div><div class="line"><a name="l11097"></a><span class="lineno">11097</span>&#160;    Node* <span class="keyword">const</span> frontNode = m_FreeList[level].front;</div><div class="line"><a name="l11098"></a><span class="lineno">11098</span>&#160;    <span class="keywordflow">if</span>(frontNode == VMA_NULL)</div><div class="line"><a name="l11099"></a><span class="lineno">11099</span>&#160;    {</div><div class="line"><a name="l11100"></a><span class="lineno">11100</span>&#160;        VMA_ASSERT(m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l11101"></a><span class="lineno">11101</span>&#160;        node-&gt;free.prev = node-&gt;free.next = VMA_NULL;</div><div class="line"><a name="l11102"></a><span class="lineno">11102</span>&#160;        m_FreeList[level].front = m_FreeList[level].back = node;</div><div class="line"><a name="l11103"></a><span class="lineno">11103</span>&#160;    }</div><div class="line"><a name="l11104"></a><span class="lineno">11104</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11105"></a><span class="lineno">11105</span>&#160;    {</div><div class="line"><a name="l11106"></a><span class="lineno">11106</span>&#160;        VMA_ASSERT(frontNode-&gt;free.prev == VMA_NULL);</div><div class="line"><a name="l11107"></a><span class="lineno">11107</span>&#160;        node-&gt;free.prev = VMA_NULL;</div><div class="line"><a name="l11108"></a><span class="lineno">11108</span>&#160;        node-&gt;free.next = frontNode;</div><div class="line"><a name="l11109"></a><span class="lineno">11109</span>&#160;        frontNode-&gt;free.prev = node;</div><div class="line"><a name="l11110"></a><span class="lineno">11110</span>&#160;        m_FreeList[level].front = node;</div><div class="line"><a name="l11111"></a><span class="lineno">11111</span>&#160;    }</div><div class="line"><a name="l11112"></a><span class="lineno">11112</span>&#160;}</div><div class="line"><a name="l11113"></a><span class="lineno">11113</span>&#160;</div><div class="line"><a name="l11114"></a><span class="lineno">11114</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::RemoveFromFreeList(uint32_t level, Node* node)</div><div class="line"><a name="l11115"></a><span class="lineno">11115</span>&#160;{</div><div class="line"><a name="l11116"></a><span class="lineno">11116</span>&#160;    VMA_ASSERT(m_FreeList[level].front != VMA_NULL);</div><div class="line"><a name="l11117"></a><span class="lineno">11117</span>&#160;</div><div class="line"><a name="l11118"></a><span class="lineno">11118</span>&#160;    <span class="comment">// It is at the front.</span></div><div class="line"><a name="l11119"></a><span class="lineno">11119</span>&#160;    <span class="keywordflow">if</span>(node-&gt;free.prev == VMA_NULL)</div><div class="line"><a name="l11120"></a><span class="lineno">11120</span>&#160;    {</div><div class="line"><a name="l11121"></a><span class="lineno">11121</span>&#160;        VMA_ASSERT(m_FreeList[level].front == node);</div><div class="line"><a name="l11122"></a><span class="lineno">11122</span>&#160;        m_FreeList[level].front = node-&gt;free.next;</div><div class="line"><a name="l11123"></a><span class="lineno">11123</span>&#160;    }</div><div class="line"><a name="l11124"></a><span class="lineno">11124</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11125"></a><span class="lineno">11125</span>&#160;    {</div><div class="line"><a name="l11126"></a><span class="lineno">11126</span>&#160;        Node* <span class="keyword">const</span> prevFreeNode = node-&gt;free.prev;</div><div class="line"><a name="l11127"></a><span class="lineno">11127</span>&#160;        VMA_ASSERT(prevFreeNode-&gt;free.next == node);</div><div class="line"><a name="l11128"></a><span class="lineno">11128</span>&#160;        prevFreeNode-&gt;free.next = node-&gt;free.next;</div><div class="line"><a name="l11129"></a><span class="lineno">11129</span>&#160;    }</div><div class="line"><a name="l11130"></a><span class="lineno">11130</span>&#160;</div><div class="line"><a name="l11131"></a><span class="lineno">11131</span>&#160;    <span class="comment">// It is at the back.</span></div><div class="line"><a name="l11132"></a><span class="lineno">11132</span>&#160;    <span class="keywordflow">if</span>(node-&gt;free.next == VMA_NULL)</div><div class="line"><a name="l11133"></a><span class="lineno">11133</span>&#160;    {</div><div class="line"><a name="l11134"></a><span class="lineno">11134</span>&#160;        VMA_ASSERT(m_FreeList[level].back == node);</div><div class="line"><a name="l11135"></a><span class="lineno">11135</span>&#160;        m_FreeList[level].back = node-&gt;free.prev;</div><div class="line"><a name="l11136"></a><span class="lineno">11136</span>&#160;    }</div><div class="line"><a name="l11137"></a><span class="lineno">11137</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11138"></a><span class="lineno">11138</span>&#160;    {</div><div class="line"><a name="l11139"></a><span class="lineno">11139</span>&#160;        Node* <span class="keyword">const</span> nextFreeNode = node-&gt;free.next;</div><div class="line"><a name="l11140"></a><span class="lineno">11140</span>&#160;        VMA_ASSERT(nextFreeNode-&gt;free.prev == node);</div><div class="line"><a name="l11141"></a><span class="lineno">11141</span>&#160;        nextFreeNode-&gt;free.prev = node-&gt;free.prev;</div><div class="line"><a name="l11142"></a><span class="lineno">11142</span>&#160;    }</div><div class="line"><a name="l11143"></a><span class="lineno">11143</span>&#160;}</div><div class="line"><a name="l11144"></a><span class="lineno">11144</span>&#160;</div><div class="line"><a name="l11145"></a><span class="lineno">11145</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11146"></a><span class="lineno">11146</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter&amp; json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l11147"></a><span class="lineno">11147</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l11148"></a><span class="lineno">11148</span>&#160;    <span class="keywordflow">switch</span>(node-&gt;type)</div><div class="line"><a name="l11149"></a><span class="lineno">11149</span>&#160;    {</div><div class="line"><a name="l11150"></a><span class="lineno">11150</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l11151"></a><span class="lineno">11151</span>&#160;        PrintDetailedMap_UnusedRange(json, node-&gt;offset, levelNodeSize);</div><div class="line"><a name="l11152"></a><span class="lineno">11152</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11153"></a><span class="lineno">11153</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l11154"></a><span class="lineno">11154</span>&#160;        {   </div><div class="line"><a name="l11155"></a><span class="lineno">11155</span>&#160;            PrintDetailedMap_Allocation(json, node-&gt;offset, node-&gt;allocation.alloc);</div><div class="line"><a name="l11156"></a><span class="lineno">11156</span>&#160;            <span class="keyword">const</span> VkDeviceSize allocSize = node-&gt;allocation.alloc-&gt;GetSize();</div><div class="line"><a name="l11157"></a><span class="lineno">11157</span>&#160;            <span class="keywordflow">if</span>(allocSize &lt; levelNodeSize)</div><div class="line"><a name="l11158"></a><span class="lineno">11158</span>&#160;            {</div><div class="line"><a name="l11159"></a><span class="lineno">11159</span>&#160;                PrintDetailedMap_UnusedRange(json, node-&gt;offset + allocSize, levelNodeSize - allocSize);</div><div class="line"><a name="l11160"></a><span class="lineno">11160</span>&#160;            }</div><div class="line"><a name="l11161"></a><span class="lineno">11161</span>&#160;        }</div><div class="line"><a name="l11162"></a><span class="lineno">11162</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11163"></a><span class="lineno">11163</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l11164"></a><span class="lineno">11164</span>&#160;        {</div><div class="line"><a name="l11165"></a><span class="lineno">11165</span>&#160;            <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l11166"></a><span class="lineno">11166</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node-&gt;split.leftChild;</div><div class="line"><a name="l11167"></a><span class="lineno">11167</span>&#160;            PrintDetailedMapNode(json, leftChild, childrenNodeSize);</div><div class="line"><a name="l11168"></a><span class="lineno">11168</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild-&gt;buddy;</div><div class="line"><a name="l11169"></a><span class="lineno">11169</span>&#160;            PrintDetailedMapNode(json, rightChild, childrenNodeSize);</div><div class="line"><a name="l11170"></a><span class="lineno">11170</span>&#160;        }</div><div class="line"><a name="l11171"></a><span class="lineno">11171</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11172"></a><span class="lineno">11172</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11173"></a><span class="lineno">11173</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l11174"></a><span class="lineno">11174</span>&#160;    }</div><div class="line"><a name="l11175"></a><span class="lineno">11175</span>&#160;}</div><div class="line"><a name="l11176"></a><span class="lineno">11176</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11177"></a><span class="lineno">11177</span>&#160;</div><div class="line"><a name="l11178"></a><span class="lineno">11178</span>&#160;</div><div class="line"><a name="l11180"></a><span class="lineno">11180</span>&#160;<span class="comment">// class VmaDeviceMemoryBlock</span></div><div class="line"><a name="l11181"></a><span class="lineno">11181</span>&#160;</div><div class="line"><a name="l11182"></a><span class="lineno">11182</span>&#160;VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l11183"></a><span class="lineno">11183</span>&#160;    m_pMetadata(VMA_NULL),</div><div class="line"><a name="l11184"></a><span class="lineno">11184</span>&#160;    m_MemoryTypeIndex(UINT32_MAX),</div><div class="line"><a name="l11185"></a><span class="lineno">11185</span>&#160;    m_Id(0),</div><div class="line"><a name="l11186"></a><span class="lineno">11186</span>&#160;    m_hMemory(VK_NULL_HANDLE),</div><div class="line"><a name="l11187"></a><span class="lineno">11187</span>&#160;    m_MapCount(0),</div><div class="line"><a name="l11188"></a><span class="lineno">11188</span>&#160;    m_pMappedData(VMA_NULL)</div><div class="line"><a name="l11189"></a><span class="lineno">11189</span>&#160;{</div><div class="line"><a name="l11190"></a><span class="lineno">11190</span>&#160;}</div><div class="line"><a name="l11191"></a><span class="lineno">11191</span>&#160;</div><div class="line"><a name="l11192"></a><span class="lineno">11192</span>&#160;<span class="keywordtype">void</span> VmaDeviceMemoryBlock::Init(</div><div class="line"><a name="l11193"></a><span class="lineno">11193</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11194"></a><span class="lineno">11194</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l11195"></a><span class="lineno">11195</span>&#160;    uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l11196"></a><span class="lineno">11196</span>&#160;    VkDeviceMemory newMemory,</div><div class="line"><a name="l11197"></a><span class="lineno">11197</span>&#160;    VkDeviceSize newSize,</div><div class="line"><a name="l11198"></a><span class="lineno">11198</span>&#160;    uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l11199"></a><span class="lineno">11199</span>&#160;    uint32_t algorithm)</div><div class="line"><a name="l11200"></a><span class="lineno">11200</span>&#160;{</div><div class="line"><a name="l11201"></a><span class="lineno">11201</span>&#160;    VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l11202"></a><span class="lineno">11202</span>&#160;</div><div class="line"><a name="l11203"></a><span class="lineno">11203</span>&#160;    m_hParentPool = hParentPool;</div><div class="line"><a name="l11204"></a><span class="lineno">11204</span>&#160;    m_MemoryTypeIndex = newMemoryTypeIndex;</div><div class="line"><a name="l11205"></a><span class="lineno">11205</span>&#160;    m_Id = id;</div><div class="line"><a name="l11206"></a><span class="lineno">11206</span>&#160;    m_hMemory = newMemory;</div><div class="line"><a name="l11207"></a><span class="lineno">11207</span>&#160;</div><div class="line"><a name="l11208"></a><span class="lineno">11208</span>&#160;    <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l11209"></a><span class="lineno">11209</span>&#160;    {</div><div class="line"><a name="l11210"></a><span class="lineno">11210</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>:</div><div class="line"><a name="l11211"></a><span class="lineno">11211</span>&#160;        m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Linear)(hAllocator);</div><div class="line"><a name="l11212"></a><span class="lineno">11212</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11213"></a><span class="lineno">11213</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>:</div><div class="line"><a name="l11214"></a><span class="lineno">11214</span>&#160;        m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Buddy)(hAllocator);</div><div class="line"><a name="l11215"></a><span class="lineno">11215</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11216"></a><span class="lineno">11216</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11217"></a><span class="lineno">11217</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l11218"></a><span class="lineno">11218</span>&#160;        <span class="comment">// Fall-through.</span></div><div class="line"><a name="l11219"></a><span class="lineno">11219</span>&#160;    <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l11220"></a><span class="lineno">11220</span>&#160;        m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Generic)(hAllocator);</div><div class="line"><a name="l11221"></a><span class="lineno">11221</span>&#160;    }</div><div class="line"><a name="l11222"></a><span class="lineno">11222</span>&#160;    m_pMetadata-&gt;Init(newSize);</div><div class="line"><a name="l11223"></a><span class="lineno">11223</span>&#160;}</div><div class="line"><a name="l11224"></a><span class="lineno">11224</span>&#160;</div><div class="line"><a name="l11225"></a><span class="lineno">11225</span>&#160;<span class="keywordtype">void</span> VmaDeviceMemoryBlock::Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</div><div class="line"><a name="l11226"></a><span class="lineno">11226</span>&#160;{</div><div class="line"><a name="l11227"></a><span class="lineno">11227</span>&#160;    <span class="comment">// This is the most important assert in the entire library.</span></div><div class="line"><a name="l11228"></a><span class="lineno">11228</span>&#160;    <span class="comment">// Hitting it means you have some memory leak - unreleased VmaAllocation objects.</span></div><div class="line"><a name="l11229"></a><span class="lineno">11229</span>&#160;    VMA_ASSERT(m_pMetadata-&gt;IsEmpty() &amp;&amp; <span class="stringliteral">&quot;Some allocations were not freed before destruction of this memory block!&quot;</span>);</div><div class="line"><a name="l11230"></a><span class="lineno">11230</span>&#160;</div><div class="line"><a name="l11231"></a><span class="lineno">11231</span>&#160;    VMA_ASSERT(m_hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l11232"></a><span class="lineno">11232</span>&#160;    allocator-&gt;FreeVulkanMemory(m_MemoryTypeIndex, m_pMetadata-&gt;GetSize(), m_hMemory);</div><div class="line"><a name="l11233"></a><span class="lineno">11233</span>&#160;    m_hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l11234"></a><span class="lineno">11234</span>&#160;</div><div class="line"><a name="l11235"></a><span class="lineno">11235</span>&#160;    vma_delete(allocator, m_pMetadata);</div><div class="line"><a name="l11236"></a><span class="lineno">11236</span>&#160;    m_pMetadata = VMA_NULL;</div><div class="line"><a name="l11237"></a><span class="lineno">11237</span>&#160;}</div><div class="line"><a name="l11238"></a><span class="lineno">11238</span>&#160;</div><div class="line"><a name="l11239"></a><span class="lineno">11239</span>&#160;<span class="keywordtype">bool</span> VmaDeviceMemoryBlock::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l11240"></a><span class="lineno">11240</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l11241"></a><span class="lineno">11241</span>&#160;    VMA_VALIDATE((m_hMemory != VK_NULL_HANDLE) &amp;&amp;</div><div class="line"><a name="l11242"></a><span class="lineno">11242</span>&#160;        (m_pMetadata-&gt;GetSize() != 0));</div><div class="line"><a name="l11243"></a><span class="lineno">11243</span>&#160;    </div><div class="line"><a name="l11244"></a><span class="lineno">11244</span>&#160;    <span class="keywordflow">return</span> m_pMetadata-&gt;Validate();</div><div class="line"><a name="l11245"></a><span class="lineno">11245</span>&#160;}</div><div class="line"><a name="l11246"></a><span class="lineno">11246</span>&#160;</div><div class="line"><a name="l11247"></a><span class="lineno">11247</span>&#160;VkResult VmaDeviceMemoryBlock::CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l11248"></a><span class="lineno">11248</span>&#160;{</div><div class="line"><a name="l11249"></a><span class="lineno">11249</span>&#160;    <span class="keywordtype">void</span>* pData = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l11250"></a><span class="lineno">11250</span>&#160;    VkResult res = Map(hAllocator, 1, &amp;pData);</div><div class="line"><a name="l11251"></a><span class="lineno">11251</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11252"></a><span class="lineno">11252</span>&#160;    {</div><div class="line"><a name="l11253"></a><span class="lineno">11253</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11254"></a><span class="lineno">11254</span>&#160;    }</div><div class="line"><a name="l11255"></a><span class="lineno">11255</span>&#160;</div><div class="line"><a name="l11256"></a><span class="lineno">11256</span>&#160;    res = m_pMetadata-&gt;CheckCorruption(pData);</div><div class="line"><a name="l11257"></a><span class="lineno">11257</span>&#160;</div><div class="line"><a name="l11258"></a><span class="lineno">11258</span>&#160;    Unmap(hAllocator, 1);</div><div class="line"><a name="l11259"></a><span class="lineno">11259</span>&#160;</div><div class="line"><a name="l11260"></a><span class="lineno">11260</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11261"></a><span class="lineno">11261</span>&#160;}</div><div class="line"><a name="l11262"></a><span class="lineno">11262</span>&#160;</div><div class="line"><a name="l11263"></a><span class="lineno">11263</span>&#160;VkResult VmaDeviceMemoryBlock::Map(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count, <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l11264"></a><span class="lineno">11264</span>&#160;{</div><div class="line"><a name="l11265"></a><span class="lineno">11265</span>&#160;    <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l11266"></a><span class="lineno">11266</span>&#160;    {</div><div class="line"><a name="l11267"></a><span class="lineno">11267</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11268"></a><span class="lineno">11268</span>&#160;    }</div><div class="line"><a name="l11269"></a><span class="lineno">11269</span>&#160;</div><div class="line"><a name="l11270"></a><span class="lineno">11270</span>&#160;    VmaMutexLock lock(m_Mutex, hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11271"></a><span class="lineno">11271</span>&#160;    <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l11272"></a><span class="lineno">11272</span>&#160;    {</div><div class="line"><a name="l11273"></a><span class="lineno">11273</span>&#160;        m_MapCount += count;</div><div class="line"><a name="l11274"></a><span class="lineno">11274</span>&#160;        VMA_ASSERT(m_pMappedData != VMA_NULL);</div><div class="line"><a name="l11275"></a><span class="lineno">11275</span>&#160;        <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l11276"></a><span class="lineno">11276</span>&#160;        {</div><div class="line"><a name="l11277"></a><span class="lineno">11277</span>&#160;            *ppData = m_pMappedData;</div><div class="line"><a name="l11278"></a><span class="lineno">11278</span>&#160;        }</div><div class="line"><a name="l11279"></a><span class="lineno">11279</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11280"></a><span class="lineno">11280</span>&#160;    }</div><div class="line"><a name="l11281"></a><span class="lineno">11281</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11282"></a><span class="lineno">11282</span>&#160;    {</div><div class="line"><a name="l11283"></a><span class="lineno">11283</span>&#160;        VkResult result = (*hAllocator-&gt;GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l11284"></a><span class="lineno">11284</span>&#160;            hAllocator-&gt;m_hDevice,</div><div class="line"><a name="l11285"></a><span class="lineno">11285</span>&#160;            m_hMemory,</div><div class="line"><a name="l11286"></a><span class="lineno">11286</span>&#160;            0, <span class="comment">// offset</span></div><div class="line"><a name="l11287"></a><span class="lineno">11287</span>&#160;            VK_WHOLE_SIZE,</div><div class="line"><a name="l11288"></a><span class="lineno">11288</span>&#160;            0, <span class="comment">// flags</span></div><div class="line"><a name="l11289"></a><span class="lineno">11289</span>&#160;            &amp;m_pMappedData);</div><div class="line"><a name="l11290"></a><span class="lineno">11290</span>&#160;        <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l11291"></a><span class="lineno">11291</span>&#160;        {</div><div class="line"><a name="l11292"></a><span class="lineno">11292</span>&#160;            <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l11293"></a><span class="lineno">11293</span>&#160;            {</div><div class="line"><a name="l11294"></a><span class="lineno">11294</span>&#160;                *ppData = m_pMappedData;</div><div class="line"><a name="l11295"></a><span class="lineno">11295</span>&#160;            }</div><div class="line"><a name="l11296"></a><span class="lineno">11296</span>&#160;            m_MapCount = count;</div><div class="line"><a name="l11297"></a><span class="lineno">11297</span>&#160;        }</div><div class="line"><a name="l11298"></a><span class="lineno">11298</span>&#160;        <span class="keywordflow">return</span> result;</div><div class="line"><a name="l11299"></a><span class="lineno">11299</span>&#160;    }</div><div class="line"><a name="l11300"></a><span class="lineno">11300</span>&#160;}</div><div class="line"><a name="l11301"></a><span class="lineno">11301</span>&#160;</div><div class="line"><a name="l11302"></a><span class="lineno">11302</span>&#160;<span class="keywordtype">void</span> VmaDeviceMemoryBlock::Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count)</div><div class="line"><a name="l11303"></a><span class="lineno">11303</span>&#160;{</div><div class="line"><a name="l11304"></a><span class="lineno">11304</span>&#160;    <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l11305"></a><span class="lineno">11305</span>&#160;    {</div><div class="line"><a name="l11306"></a><span class="lineno">11306</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l11307"></a><span class="lineno">11307</span>&#160;    }</div><div class="line"><a name="l11308"></a><span class="lineno">11308</span>&#160;</div><div class="line"><a name="l11309"></a><span class="lineno">11309</span>&#160;    VmaMutexLock lock(m_Mutex, hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11310"></a><span class="lineno">11310</span>&#160;    <span class="keywordflow">if</span>(m_MapCount &gt;= count)</div><div class="line"><a name="l11311"></a><span class="lineno">11311</span>&#160;    {</div><div class="line"><a name="l11312"></a><span class="lineno">11312</span>&#160;        m_MapCount -= count;</div><div class="line"><a name="l11313"></a><span class="lineno">11313</span>&#160;        <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l11314"></a><span class="lineno">11314</span>&#160;        {</div><div class="line"><a name="l11315"></a><span class="lineno">11315</span>&#160;            m_pMappedData = VMA_NULL;</div><div class="line"><a name="l11316"></a><span class="lineno">11316</span>&#160;            (*hAllocator-&gt;GetVulkanFunctions().vkUnmapMemory)(hAllocator-&gt;m_hDevice, m_hMemory);</div><div class="line"><a name="l11317"></a><span class="lineno">11317</span>&#160;        }</div><div class="line"><a name="l11318"></a><span class="lineno">11318</span>&#160;    }</div><div class="line"><a name="l11319"></a><span class="lineno">11319</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11320"></a><span class="lineno">11320</span>&#160;    {</div><div class="line"><a name="l11321"></a><span class="lineno">11321</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VkDeviceMemory block is being unmapped while it was not previously mapped.&quot;</span>);</div><div class="line"><a name="l11322"></a><span class="lineno">11322</span>&#160;    }</div><div class="line"><a name="l11323"></a><span class="lineno">11323</span>&#160;}</div><div class="line"><a name="l11324"></a><span class="lineno">11324</span>&#160;</div><div class="line"><a name="l11325"></a><span class="lineno">11325</span>&#160;VkResult VmaDeviceMemoryBlock::WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l11326"></a><span class="lineno">11326</span>&#160;{</div><div class="line"><a name="l11327"></a><span class="lineno">11327</span>&#160;    VMA_ASSERT(VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_MARGIN % 4 == 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l11328"></a><span class="lineno">11328</span>&#160;    VMA_ASSERT(allocOffset &gt;= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11329"></a><span class="lineno">11329</span>&#160;</div><div class="line"><a name="l11330"></a><span class="lineno">11330</span>&#160;    <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l11331"></a><span class="lineno">11331</span>&#160;    VkResult res = Map(hAllocator, 1, &amp;pData);</div><div class="line"><a name="l11332"></a><span class="lineno">11332</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11333"></a><span class="lineno">11333</span>&#160;    {</div><div class="line"><a name="l11334"></a><span class="lineno">11334</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11335"></a><span class="lineno">11335</span>&#160;    }</div><div class="line"><a name="l11336"></a><span class="lineno">11336</span>&#160;</div><div class="line"><a name="l11337"></a><span class="lineno">11337</span>&#160;    VmaWriteMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11338"></a><span class="lineno">11338</span>&#160;    VmaWriteMagicValue(pData, allocOffset + allocSize);</div><div class="line"><a name="l11339"></a><span class="lineno">11339</span>&#160;</div><div class="line"><a name="l11340"></a><span class="lineno">11340</span>&#160;    Unmap(hAllocator, 1);</div><div class="line"><a name="l11341"></a><span class="lineno">11341</span>&#160;</div><div class="line"><a name="l11342"></a><span class="lineno">11342</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11343"></a><span class="lineno">11343</span>&#160;}</div><div class="line"><a name="l11344"></a><span class="lineno">11344</span>&#160;</div><div class="line"><a name="l11345"></a><span class="lineno">11345</span>&#160;VkResult VmaDeviceMemoryBlock::ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l11346"></a><span class="lineno">11346</span>&#160;{</div><div class="line"><a name="l11347"></a><span class="lineno">11347</span>&#160;    VMA_ASSERT(VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_MARGIN % 4 == 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l11348"></a><span class="lineno">11348</span>&#160;    VMA_ASSERT(allocOffset &gt;= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11349"></a><span class="lineno">11349</span>&#160;</div><div class="line"><a name="l11350"></a><span class="lineno">11350</span>&#160;    <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l11351"></a><span class="lineno">11351</span>&#160;    VkResult res = Map(hAllocator, 1, &amp;pData);</div><div class="line"><a name="l11352"></a><span class="lineno">11352</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11353"></a><span class="lineno">11353</span>&#160;    {</div><div class="line"><a name="l11354"></a><span class="lineno">11354</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11355"></a><span class="lineno">11355</span>&#160;    }</div><div class="line"><a name="l11356"></a><span class="lineno">11356</span>&#160;</div><div class="line"><a name="l11357"></a><span class="lineno">11357</span>&#160;    <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l11358"></a><span class="lineno">11358</span>&#160;    {</div><div class="line"><a name="l11359"></a><span class="lineno">11359</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE FREED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l11360"></a><span class="lineno">11360</span>&#160;    }</div><div class="line"><a name="l11361"></a><span class="lineno">11361</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset + allocSize))</div><div class="line"><a name="l11362"></a><span class="lineno">11362</span>&#160;    {</div><div class="line"><a name="l11363"></a><span class="lineno">11363</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER FREED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l11364"></a><span class="lineno">11364</span>&#160; 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   <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l11374"></a><span class="lineno">11374</span>&#160;    VkBuffer hBuffer)</div><div class="line"><a name="l11375"></a><span class="lineno">11375</span>&#160;{</div><div class="line"><a name="l11376"></a><span class="lineno">11376</span>&#160;    VMA_ASSERT(hAllocation-&gt;GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &amp;&amp;</div><div class="line"><a name="l11377"></a><span class="lineno">11377</span>&#160;        hAllocation-&gt;GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l11378"></a><span class="lineno">11378</span>&#160;    <span class="comment">// This lock is important so that we don&#39;t call vkBind... and/or vkMap... simultaneously on the same VkDeviceMemory from multiple threads.</span></div><div class="line"><a name="l11379"></a><span class="lineno">11379</span>&#160;    VmaMutexLock lock(m_Mutex, hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11380"></a><span class="lineno">11380</span>&#160; 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   inoutInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MAX(inoutInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l11420"></a><span class="lineno">11420</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(inoutInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l11421"></a><span class="lineno">11421</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(inoutInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l11422"></a><span class="lineno">11422</span>&#160;}</div><div class="line"><a name="l11423"></a><span class="lineno">11423</span>&#160;</div><div class="line"><a name="l11424"></a><span class="lineno">11424</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaPostprocessCalcStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; inoutInfo)</div><div class="line"><a name="l11425"></a><span class="lineno">11425</span>&#160;{</div><div class="line"><a name="l11426"></a><span class="lineno">11426</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a> = (inoutInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> &gt; 0) ?</div><div class="line"><a name="l11427"></a><span class="lineno">11427</span>&#160;        VmaRoundDiv&lt;VkDeviceSize&gt;(inoutInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>, inoutInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>) : 0;</div><div class="line"><a name="l11428"></a><span class="lineno">11428</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a> = (inoutInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> &gt; 0) ?</div><div class="line"><a name="l11429"></a><span class="lineno">11429</span>&#160;        VmaRoundDiv&lt;VkDeviceSize&gt;(inoutInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>, inoutInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>) : 0;</div><div class="line"><a name="l11430"></a><span class="lineno">11430</span>&#160;}</div><div class="line"><a name="l11431"></a><span class="lineno">11431</span>&#160;</div><div class="line"><a name="l11432"></a><span class="lineno">11432</span>&#160;VmaPool_T::VmaPool_T(</div><div class="line"><a name="l11433"></a><span class="lineno">11433</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11434"></a><span class="lineno">11434</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l11435"></a><span class="lineno">11435</span>&#160;    VkDeviceSize preferredBlockSize) :</div><div class="line"><a name="l11436"></a><span class="lineno">11436</span>&#160;    m_BlockVector(</div><div class="line"><a name="l11437"></a><span class="lineno">11437</span>&#160;        hAllocator,</div><div class="line"><a name="l11438"></a><span class="lineno">11438</span>&#160;        this, <span class="comment">// hParentPool</span></div><div class="line"><a name="l11439"></a><span class="lineno">11439</span>&#160;        createInfo.memoryTypeIndex,</div><div class="line"><a name="l11440"></a><span class="lineno">11440</span>&#160;        createInfo.blockSize != 0 ? createInfo.blockSize : preferredBlockSize,</div><div class="line"><a name="l11441"></a><span class="lineno">11441</span>&#160;        createInfo.minBlockCount,</div><div class="line"><a name="l11442"></a><span class="lineno">11442</span>&#160;        createInfo.maxBlockCount,</div><div class="line"><a name="l11443"></a><span class="lineno">11443</span>&#160;        (createInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a>) != 0 ? 1 : hAllocator-&gt;GetBufferImageGranularity(),</div><div class="line"><a name="l11444"></a><span class="lineno">11444</span>&#160;        createInfo.frameInUseCount,</div><div class="line"><a name="l11445"></a><span class="lineno">11445</span>&#160;        true, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l11446"></a><span class="lineno">11446</span>&#160;        createInfo.blockSize != 0, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l11447"></a><span class="lineno">11447</span>&#160;        createInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a>), <span class="comment">// algorithm</span></div><div class="line"><a name="l11448"></a><span class="lineno">11448</span>&#160;    m_Id(0)</div><div class="line"><a name="l11449"></a><span class="lineno">11449</span>&#160;{</div><div class="line"><a name="l11450"></a><span class="lineno">11450</span>&#160;}</div><div class="line"><a name="l11451"></a><span class="lineno">11451</span>&#160;</div><div class="line"><a name="l11452"></a><span class="lineno">11452</span>&#160;VmaPool_T::~VmaPool_T()</div><div class="line"><a name="l11453"></a><span class="lineno">11453</span>&#160;{</div><div class="line"><a name="l11454"></a><span class="lineno">11454</span>&#160;}</div><div class="line"><a name="l11455"></a><span class="lineno">11455</span>&#160;</div><div class="line"><a name="l11456"></a><span class="lineno">11456</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11457"></a><span class="lineno">11457</span>&#160;</div><div class="line"><a name="l11458"></a><span class="lineno">11458</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11459"></a><span class="lineno">11459</span>&#160;</div><div class="line"><a name="l11460"></a><span class="lineno">11460</span>&#160;VmaBlockVector::VmaBlockVector(</div><div class="line"><a name="l11461"></a><span class="lineno">11461</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11462"></a><span class="lineno">11462</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l11463"></a><span class="lineno">11463</span>&#160;    uint32_t memoryTypeIndex,</div><div class="line"><a name="l11464"></a><span class="lineno">11464</span>&#160;    VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l11465"></a><span class="lineno">11465</span>&#160;    <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l11466"></a><span class="lineno">11466</span>&#160;    <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l11467"></a><span class="lineno">11467</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l11468"></a><span class="lineno">11468</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l11469"></a><span class="lineno">11469</span>&#160;    <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l11470"></a><span class="lineno">11470</span>&#160;    <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l11471"></a><span class="lineno">11471</span>&#160;    uint32_t algorithm) :</div><div class="line"><a name="l11472"></a><span class="lineno">11472</span>&#160;    m_hAllocator(hAllocator),</div><div class="line"><a name="l11473"></a><span class="lineno">11473</span>&#160;    m_hParentPool(hParentPool),</div><div class="line"><a name="l11474"></a><span class="lineno">11474</span>&#160;    m_MemoryTypeIndex(memoryTypeIndex),</div><div class="line"><a name="l11475"></a><span class="lineno">11475</span>&#160;    m_PreferredBlockSize(preferredBlockSize),</div><div class="line"><a name="l11476"></a><span class="lineno">11476</span>&#160;    m_MinBlockCount(minBlockCount),</div><div class="line"><a name="l11477"></a><span class="lineno">11477</span>&#160;    m_MaxBlockCount(maxBlockCount),</div><div class="line"><a name="l11478"></a><span class="lineno">11478</span>&#160;    m_BufferImageGranularity(bufferImageGranularity),</div><div class="line"><a name="l11479"></a><span class="lineno">11479</span>&#160;    m_FrameInUseCount(frameInUseCount),</div><div class="line"><a name="l11480"></a><span class="lineno">11480</span>&#160;    m_IsCustomPool(isCustomPool),</div><div class="line"><a name="l11481"></a><span class="lineno">11481</span>&#160;    m_ExplicitBlockSize(explicitBlockSize),</div><div class="line"><a name="l11482"></a><span class="lineno">11482</span>&#160;    m_Algorithm(algorithm),</div><div class="line"><a name="l11483"></a><span class="lineno">11483</span>&#160;    m_HasEmptyBlock(false),</div><div class="line"><a name="l11484"></a><span class="lineno">11484</span>&#160;    m_Blocks(VmaStlAllocator&lt;VmaDeviceMemoryBlock*&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l11485"></a><span class="lineno">11485</span>&#160;    m_NextBlockId(0)</div><div class="line"><a name="l11486"></a><span class="lineno">11486</span>&#160;{</div><div class="line"><a name="l11487"></a><span class="lineno">11487</span>&#160;}</div><div class="line"><a name="l11488"></a><span class="lineno">11488</span>&#160;</div><div class="line"><a name="l11489"></a><span class="lineno">11489</span>&#160;VmaBlockVector::~VmaBlockVector()</div><div class="line"><a name="l11490"></a><span class="lineno">11490</span>&#160;{</div><div class="line"><a name="l11491"></a><span class="lineno">11491</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l11492"></a><span class="lineno">11492</span>&#160;    {</div><div class="line"><a name="l11493"></a><span class="lineno">11493</span>&#160;        m_Blocks[i]-&gt;Destroy(m_hAllocator);</div><div class="line"><a name="l11494"></a><span class="lineno">11494</span>&#160;        vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l11495"></a><span class="lineno">11495</span>&#160;    }</div><div class="line"><a name="l11496"></a><span class="lineno">11496</span>&#160;}</div><div class="line"><a name="l11497"></a><span class="lineno">11497</span>&#160;</div><div class="line"><a name="l11498"></a><span class="lineno">11498</span>&#160;VkResult VmaBlockVector::CreateMinBlocks()</div><div class="line"><a name="l11499"></a><span class="lineno">11499</span>&#160;{</div><div class="line"><a name="l11500"></a><span class="lineno">11500</span>&#160; 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   pStats-&gt;<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> = 0;</div><div class="line"><a name="l11518"></a><span class="lineno">11518</span>&#160;    pStats-&gt;<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> = 0;</div><div class="line"><a name="l11519"></a><span class="lineno">11519</span>&#160;    pStats-&gt;<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> = 0;</div><div class="line"><a name="l11520"></a><span class="lineno">11520</span>&#160;    pStats-&gt;<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> = 0;</div><div class="line"><a name="l11521"></a><span class="lineno">11521</span>&#160;    pStats-&gt;<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l11522"></a><span class="lineno">11522</span>&#160; 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   }</div><div class="line"><a name="l11561"></a><span class="lineno">11561</span>&#160;</div><div class="line"><a name="l11562"></a><span class="lineno">11562</span>&#160;    {</div><div class="line"><a name="l11563"></a><span class="lineno">11563</span>&#160;        VmaMutexLockWrite lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11564"></a><span class="lineno">11564</span>&#160;        <span class="keywordflow">for</span>(allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l11565"></a><span class="lineno">11565</span>&#160;        {</div><div class="line"><a name="l11566"></a><span class="lineno">11566</span>&#160;            res = AllocatePage(</div><div class="line"><a name="l11567"></a><span class="lineno">11567</span>&#160;                currentFrameIndex,</div><div class="line"><a name="l11568"></a><span class="lineno">11568</span>&#160;                size,</div><div class="line"><a name="l11569"></a><span class="lineno">11569</span>&#160;                alignment,</div><div class="line"><a name="l11570"></a><span class="lineno">11570</span>&#160;                createInfo,</div><div class="line"><a name="l11571"></a><span class="lineno">11571</span>&#160;                suballocType,</div><div class="line"><a name="l11572"></a><span class="lineno">11572</span>&#160;                pAllocations + allocIndex);</div><div class="line"><a name="l11573"></a><span class="lineno">11573</span>&#160;            <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11574"></a><span class="lineno">11574</span>&#160;            {</div><div class="line"><a name="l11575"></a><span class="lineno">11575</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11576"></a><span class="lineno">11576</span>&#160;            }</div><div class="line"><a name="l11577"></a><span class="lineno">11577</span>&#160;        }</div><div class="line"><a name="l11578"></a><span class="lineno">11578</span>&#160;    }</div><div class="line"><a name="l11579"></a><span class="lineno">11579</span>&#160;</div><div class="line"><a name="l11580"></a><span class="lineno">11580</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11581"></a><span class="lineno">11581</span>&#160;    {</div><div class="line"><a name="l11582"></a><span class="lineno">11582</span>&#160;        <span class="comment">// Free all already created allocations.</span></div><div class="line"><a name="l11583"></a><span class="lineno">11583</span>&#160;        <span class="keywordflow">while</span>(allocIndex--)</div><div class="line"><a name="l11584"></a><span class="lineno">11584</span>&#160;        {</div><div class="line"><a name="l11585"></a><span class="lineno">11585</span>&#160;            Free(pAllocations[allocIndex]);</div><div class="line"><a name="l11586"></a><span class="lineno">11586</span>&#160;        }</div><div class="line"><a name="l11587"></a><span class="lineno">11587</span>&#160;        memset(pAllocations, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>) * allocationCount);</div><div class="line"><a name="l11588"></a><span class="lineno">11588</span>&#160;    }</div><div class="line"><a name="l11589"></a><span class="lineno">11589</span>&#160;</div><div class="line"><a name="l11590"></a><span class="lineno">11590</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11591"></a><span class="lineno">11591</span>&#160;}</div><div class="line"><a name="l11592"></a><span class="lineno">11592</span>&#160;</div><div class="line"><a name="l11593"></a><span class="lineno">11593</span>&#160;VkResult VmaBlockVector::AllocatePage(</div><div class="line"><a name="l11594"></a><span class="lineno">11594</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l11595"></a><span class="lineno">11595</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l11596"></a><span class="lineno">11596</span>&#160;    VkDeviceSize alignment,</div><div class="line"><a name="l11597"></a><span class="lineno">11597</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l11598"></a><span class="lineno">11598</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l11599"></a><span class="lineno">11599</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l11600"></a><span class="lineno">11600</span>&#160;{</div><div class="line"><a name="l11601"></a><span class="lineno">11601</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUpperAddress = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l11602"></a><span class="lineno">11602</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a>) != 0;</div><div class="line"><a name="l11603"></a><span class="lineno">11603</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l11604"></a><span class="lineno">11604</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUserDataString = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0;</div><div class="line"><a name="l11605"></a><span class="lineno">11605</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> canCreateNewBlock =</div><div class="line"><a name="l11606"></a><span class="lineno">11606</span>&#160;        ((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0) &amp;&amp;</div><div class="line"><a name="l11607"></a><span class="lineno">11607</span>&#160;        (m_Blocks.size() &lt; m_MaxBlockCount);</div><div class="line"><a name="l11608"></a><span class="lineno">11608</span>&#160;    uint32_t strategy = createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a>;</div><div class="line"><a name="l11609"></a><span class="lineno">11609</span>&#160;</div><div class="line"><a name="l11610"></a><span class="lineno">11610</span>&#160;    <span class="comment">// If linearAlgorithm is used, canMakeOtherLost is available only when used as ring buffer.</span></div><div class="line"><a name="l11611"></a><span class="lineno">11611</span>&#160;    <span class="comment">// Which in turn is available only when maxBlockCount = 1.</span></div><div class="line"><a name="l11612"></a><span class="lineno">11612</span>&#160;    <span class="keywordflow">if</span>(m_Algorithm == <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> &amp;&amp; m_MaxBlockCount &gt; 1)</div><div class="line"><a name="l11613"></a><span class="lineno">11613</span>&#160;    {</div><div class="line"><a name="l11614"></a><span class="lineno">11614</span>&#160;        canMakeOtherLost = <span class="keyword">false</span>;</div><div class="line"><a name="l11615"></a><span class="lineno">11615</span>&#160;    }</div><div class="line"><a name="l11616"></a><span class="lineno">11616</span>&#160;</div><div class="line"><a name="l11617"></a><span class="lineno">11617</span>&#160;    <span class="comment">// Upper address can only be used with linear allocator and within single memory block.</span></div><div class="line"><a name="l11618"></a><span class="lineno">11618</span>&#160;    <span class="keywordflow">if</span>(isUpperAddress &amp;&amp;</div><div class="line"><a name="l11619"></a><span class="lineno">11619</span>&#160;        (m_Algorithm != <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> || m_MaxBlockCount &gt; 1))</div><div class="line"><a name="l11620"></a><span class="lineno">11620</span>&#160;    {</div><div class="line"><a name="l11621"></a><span class="lineno">11621</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11622"></a><span class="lineno">11622</span>&#160;    }</div><div class="line"><a name="l11623"></a><span class="lineno">11623</span>&#160;</div><div class="line"><a name="l11624"></a><span class="lineno">11624</span>&#160;    <span class="comment">// Validate strategy.</span></div><div class="line"><a name="l11625"></a><span class="lineno">11625</span>&#160;    <span class="keywordflow">switch</span>(strategy)</div><div class="line"><a name="l11626"></a><span class="lineno">11626</span>&#160;    {</div><div class="line"><a name="l11627"></a><span class="lineno">11627</span>&#160;    <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l11628"></a><span class="lineno">11628</span>&#160;        strategy = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>;</div><div class="line"><a name="l11629"></a><span class="lineno">11629</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11630"></a><span class="lineno">11630</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>:</div><div class="line"><a name="l11631"></a><span class="lineno">11631</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a>:</div><div class="line"><a name="l11632"></a><span class="lineno">11632</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>:</div><div class="line"><a name="l11633"></a><span class="lineno">11633</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11634"></a><span class="lineno">11634</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11635"></a><span class="lineno">11635</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11636"></a><span class="lineno">11636</span>&#160;    }</div><div class="line"><a name="l11637"></a><span class="lineno">11637</span>&#160;</div><div class="line"><a name="l11638"></a><span class="lineno">11638</span>&#160;    <span class="comment">// Early reject: requested allocation size is larger that maximum block size for this block vector.</span></div><div class="line"><a name="l11639"></a><span class="lineno">11639</span>&#160;    <span class="keywordflow">if</span>(size + 2 * VMA_DEBUG_MARGIN &gt; m_PreferredBlockSize)</div><div class="line"><a name="l11640"></a><span class="lineno">11640</span>&#160;    {</div><div class="line"><a name="l11641"></a><span class="lineno">11641</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11642"></a><span class="lineno">11642</span>&#160;    }</div><div class="line"><a name="l11643"></a><span class="lineno">11643</span>&#160;</div><div class="line"><a name="l11644"></a><span class="lineno">11644</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l11645"></a><span class="lineno">11645</span>&#160;<span class="comment">    Under certain condition, this whole section can be skipped for optimization, so</span></div><div class="line"><a name="l11646"></a><span class="lineno">11646</span>&#160;<span class="comment">    we move on directly to trying to allocate with canMakeOtherLost. That&#39;s the case</span></div><div class="line"><a name="l11647"></a><span class="lineno">11647</span>&#160;<span class="comment">    e.g. for custom pools with linear algorithm.</span></div><div class="line"><a name="l11648"></a><span class="lineno">11648</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l11649"></a><span class="lineno">11649</span>&#160;    <span class="keywordflow">if</span>(!canMakeOtherLost || canCreateNewBlock)</div><div class="line"><a name="l11650"></a><span class="lineno">11650</span>&#160;    {</div><div class="line"><a name="l11651"></a><span class="lineno">11651</span>&#160;        <span class="comment">// 1. Search existing allocations. Try to allocate without making other allocations lost.</span></div><div class="line"><a name="l11652"></a><span class="lineno">11652</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlagsCopy = createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>;</div><div class="line"><a name="l11653"></a><span class="lineno">11653</span>&#160;        allocFlagsCopy &amp;= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a>;</div><div class="line"><a name="l11654"></a><span class="lineno">11654</span>&#160;</div><div class="line"><a name="l11655"></a><span class="lineno">11655</span>&#160;        <span class="keywordflow">if</span>(m_Algorithm == <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>)</div><div class="line"><a name="l11656"></a><span class="lineno">11656</span>&#160;        {</div><div class="line"><a name="l11657"></a><span class="lineno">11657</span>&#160;            <span class="comment">// Use only last block.</span></div><div class="line"><a name="l11658"></a><span class="lineno">11658</span>&#160;            <span class="keywordflow">if</span>(!m_Blocks.empty())</div><div class="line"><a name="l11659"></a><span class="lineno">11659</span>&#160;            {</div><div class="line"><a name="l11660"></a><span class="lineno">11660</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks.back();</div><div class="line"><a name="l11661"></a><span class="lineno">11661</span>&#160;                VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11662"></a><span class="lineno">11662</span>&#160;                VkResult res = AllocateFromBlock(</div><div class="line"><a name="l11663"></a><span class="lineno">11663</span>&#160;                    pCurrBlock,</div><div class="line"><a name="l11664"></a><span class="lineno">11664</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l11665"></a><span class="lineno">11665</span>&#160;                    size,</div><div class="line"><a name="l11666"></a><span class="lineno">11666</span>&#160;                    alignment,</div><div class="line"><a name="l11667"></a><span class="lineno">11667</span>&#160;                    allocFlagsCopy,</div><div class="line"><a name="l11668"></a><span class="lineno">11668</span>&#160;                    createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11669"></a><span class="lineno">11669</span>&#160;                    suballocType,</div><div class="line"><a name="l11670"></a><span class="lineno">11670</span>&#160;                    strategy,</div><div class="line"><a name="l11671"></a><span class="lineno">11671</span>&#160;                    pAllocation);</div><div class="line"><a name="l11672"></a><span class="lineno">11672</span>&#160; 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       {</div><div class="line"><a name="l11681"></a><span class="lineno">11681</span>&#160;            <span class="keywordflow">if</span>(strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>)</div><div class="line"><a name="l11682"></a><span class="lineno">11682</span>&#160;            {</div><div class="line"><a name="l11683"></a><span class="lineno">11683</span>&#160;                <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l11684"></a><span class="lineno">11684</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l11685"></a><span class="lineno">11685</span>&#160;                {</div><div class="line"><a name="l11686"></a><span class="lineno">11686</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11687"></a><span class="lineno">11687</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11688"></a><span class="lineno">11688</span>&#160;                    VkResult res = AllocateFromBlock(</div><div class="line"><a name="l11689"></a><span class="lineno">11689</span>&#160;                        pCurrBlock,</div><div class="line"><a name="l11690"></a><span class="lineno">11690</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11691"></a><span class="lineno">11691</span>&#160;                        size,</div><div class="line"><a name="l11692"></a><span class="lineno">11692</span>&#160;                        alignment,</div><div class="line"><a name="l11693"></a><span class="lineno">11693</span>&#160;                        allocFlagsCopy,</div><div class="line"><a name="l11694"></a><span class="lineno">11694</span>&#160;                        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11695"></a><span class="lineno">11695</span>&#160;                        suballocType,</div><div class="line"><a name="l11696"></a><span class="lineno">11696</span>&#160;                        strategy,</div><div class="line"><a name="l11697"></a><span class="lineno">11697</span>&#160;                        pAllocation);</div><div class="line"><a name="l11698"></a><span class="lineno">11698</span>&#160;                    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11699"></a><span class="lineno">11699</span>&#160;                    {</div><div class="line"><a name="l11700"></a><span class="lineno">11700</span>&#160;                        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Returned from existing block #%u&quot;</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l11701"></a><span class="lineno">11701</span>&#160;                        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11702"></a><span class="lineno">11702</span>&#160;                    }</div><div class="line"><a name="l11703"></a><span class="lineno">11703</span>&#160;                }</div><div class="line"><a name="l11704"></a><span class="lineno">11704</span>&#160;            }</div><div class="line"><a name="l11705"></a><span class="lineno">11705</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l11706"></a><span class="lineno">11706</span>&#160;            {</div><div class="line"><a name="l11707"></a><span class="lineno">11707</span>&#160;                <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l11708"></a><span class="lineno">11708</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l11709"></a><span class="lineno">11709</span>&#160;                {</div><div class="line"><a name="l11710"></a><span class="lineno">11710</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11711"></a><span class="lineno">11711</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11712"></a><span class="lineno">11712</span>&#160;                    VkResult res = AllocateFromBlock(</div><div class="line"><a name="l11713"></a><span class="lineno">11713</span>&#160;                        pCurrBlock,</div><div class="line"><a name="l11714"></a><span class="lineno">11714</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11715"></a><span class="lineno">11715</span>&#160;                        size,</div><div class="line"><a name="l11716"></a><span class="lineno">11716</span>&#160;                        alignment,</div><div class="line"><a name="l11717"></a><span class="lineno">11717</span>&#160;                        allocFlagsCopy,</div><div class="line"><a name="l11718"></a><span class="lineno">11718</span>&#160;                        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11719"></a><span class="lineno">11719</span>&#160;                        suballocType,</div><div class="line"><a name="l11720"></a><span class="lineno">11720</span>&#160;                        strategy,</div><div class="line"><a name="l11721"></a><span class="lineno">11721</span>&#160;                        pAllocation);</div><div class="line"><a name="l11722"></a><span class="lineno">11722</span>&#160;                    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11723"></a><span class="lineno">11723</span>&#160;                    {</div><div class="line"><a name="l11724"></a><span class="lineno">11724</span>&#160;                        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Returned from existing block #%u&quot;</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l11725"></a><span class="lineno">11725</span>&#160;                        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11726"></a><span class="lineno">11726</span>&#160;                    }</div><div class="line"><a name="l11727"></a><span class="lineno">11727</span>&#160;                }</div><div class="line"><a name="l11728"></a><span class="lineno">11728</span>&#160;            }</div><div class="line"><a name="l11729"></a><span class="lineno">11729</span>&#160;        }</div><div class="line"><a name="l11730"></a><span class="lineno">11730</span>&#160;</div><div class="line"><a name="l11731"></a><span class="lineno">11731</span>&#160;        <span class="comment">// 2. Try to create new block.</span></div><div class="line"><a name="l11732"></a><span class="lineno">11732</span>&#160;        <span class="keywordflow">if</span>(canCreateNewBlock)</div><div class="line"><a name="l11733"></a><span class="lineno">11733</span>&#160;        {</div><div class="line"><a name="l11734"></a><span class="lineno">11734</span>&#160;            <span class="comment">// Calculate optimal size for new block.</span></div><div class="line"><a name="l11735"></a><span class="lineno">11735</span>&#160;            VkDeviceSize newBlockSize = m_PreferredBlockSize;</div><div class="line"><a name="l11736"></a><span class="lineno">11736</span>&#160;            uint32_t newBlockSizeShift = 0;</div><div class="line"><a name="l11737"></a><span class="lineno">11737</span>&#160;            <span class="keyword">const</span> uint32_t NEW_BLOCK_SIZE_SHIFT_MAX = 3;</div><div class="line"><a name="l11738"></a><span class="lineno">11738</span>&#160;</div><div class="line"><a name="l11739"></a><span class="lineno">11739</span>&#160;            <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l11740"></a><span class="lineno">11740</span>&#160;            {</div><div class="line"><a name="l11741"></a><span class="lineno">11741</span>&#160;                <span class="comment">// Allocate 1/8, 1/4, 1/2 as first blocks.</span></div><div class="line"><a name="l11742"></a><span class="lineno">11742</span>&#160;                <span class="keyword">const</span> VkDeviceSize maxExistingBlockSize = CalcMaxBlockSize();</div><div class="line"><a name="l11743"></a><span class="lineno">11743</span>&#160;                <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; NEW_BLOCK_SIZE_SHIFT_MAX; ++i)</div><div class="line"><a name="l11744"></a><span class="lineno">11744</span>&#160;                {</div><div class="line"><a name="l11745"></a><span class="lineno">11745</span>&#160;                    <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l11746"></a><span class="lineno">11746</span>&#160;                    <span class="keywordflow">if</span>(smallerNewBlockSize &gt; maxExistingBlockSize &amp;&amp; smallerNewBlockSize &gt;= size * 2)</div><div class="line"><a name="l11747"></a><span class="lineno">11747</span>&#160;                    {</div><div class="line"><a name="l11748"></a><span class="lineno">11748</span>&#160;                        newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l11749"></a><span class="lineno">11749</span>&#160;                        ++newBlockSizeShift;</div><div class="line"><a name="l11750"></a><span class="lineno">11750</span>&#160;                    }</div><div class="line"><a name="l11751"></a><span class="lineno">11751</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l11752"></a><span class="lineno">11752</span>&#160;                    {</div><div class="line"><a name="l11753"></a><span class="lineno">11753</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11754"></a><span class="lineno">11754</span>&#160;                    }</div><div class="line"><a name="l11755"></a><span class="lineno">11755</span>&#160;                }</div><div class="line"><a name="l11756"></a><span class="lineno">11756</span>&#160;            }</div><div class="line"><a name="l11757"></a><span class="lineno">11757</span>&#160;</div><div class="line"><a name="l11758"></a><span class="lineno">11758</span>&#160;            <span class="keywordtype">size_t</span> newBlockIndex = 0;</div><div class="line"><a name="l11759"></a><span class="lineno">11759</span>&#160;            VkResult res = CreateBlock(newBlockSize, &amp;newBlockIndex);</div><div class="line"><a name="l11760"></a><span class="lineno">11760</span>&#160;            <span class="comment">// Allocation of this size failed? Try 1/2, 1/4, 1/8 of m_PreferredBlockSize.</span></div><div class="line"><a name="l11761"></a><span class="lineno">11761</span>&#160;            <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l11762"></a><span class="lineno">11762</span>&#160;            {</div><div class="line"><a name="l11763"></a><span class="lineno">11763</span>&#160;                <span class="keywordflow">while</span>(res &lt; 0 &amp;&amp; newBlockSizeShift &lt; NEW_BLOCK_SIZE_SHIFT_MAX)</div><div class="line"><a name="l11764"></a><span class="lineno">11764</span>&#160;                {</div><div class="line"><a name="l11765"></a><span class="lineno">11765</span>&#160;                    <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l11766"></a><span class="lineno">11766</span>&#160;                    <span class="keywordflow">if</span>(smallerNewBlockSize &gt;= size)</div><div class="line"><a name="l11767"></a><span class="lineno">11767</span>&#160;                    {</div><div class="line"><a name="l11768"></a><span class="lineno">11768</span>&#160;                        newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l11769"></a><span class="lineno">11769</span>&#160;                        ++newBlockSizeShift;</div><div class="line"><a name="l11770"></a><span class="lineno">11770</span>&#160;                        res = CreateBlock(newBlockSize, &amp;newBlockIndex);</div><div class="line"><a name="l11771"></a><span class="lineno">11771</span>&#160;                    }</div><div class="line"><a name="l11772"></a><span class="lineno">11772</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l11773"></a><span class="lineno">11773</span>&#160;                    {</div><div class="line"><a name="l11774"></a><span class="lineno">11774</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11775"></a><span class="lineno">11775</span>&#160;                    }</div><div class="line"><a name="l11776"></a><span class="lineno">11776</span>&#160;                }</div><div class="line"><a name="l11777"></a><span class="lineno">11777</span>&#160;            }</div><div class="line"><a name="l11778"></a><span class="lineno">11778</span>&#160;</div><div class="line"><a name="l11779"></a><span class="lineno">11779</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11780"></a><span class="lineno">11780</span>&#160;            {</div><div class="line"><a name="l11781"></a><span class="lineno">11781</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[newBlockIndex];</div><div class="line"><a name="l11782"></a><span class="lineno">11782</span>&#160;                VMA_ASSERT(pBlock-&gt;m_pMetadata-&gt;GetSize() &gt;= size);</div><div class="line"><a name="l11783"></a><span class="lineno">11783</span>&#160;</div><div class="line"><a name="l11784"></a><span class="lineno">11784</span>&#160;                res = AllocateFromBlock(</div><div class="line"><a name="l11785"></a><span class="lineno">11785</span>&#160;                    pBlock,</div><div class="line"><a name="l11786"></a><span class="lineno">11786</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l11787"></a><span class="lineno">11787</span>&#160;                    size,</div><div class="line"><a name="l11788"></a><span class="lineno">11788</span>&#160;                    alignment,</div><div class="line"><a name="l11789"></a><span class="lineno">11789</span>&#160;                    allocFlagsCopy,</div><div class="line"><a name="l11790"></a><span class="lineno">11790</span>&#160;                    createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11791"></a><span class="lineno">11791</span>&#160;                    suballocType,</div><div class="line"><a name="l11792"></a><span class="lineno">11792</span>&#160;                    strategy,</div><div class="line"><a name="l11793"></a><span class="lineno">11793</span>&#160;                    pAllocation);</div><div class="line"><a name="l11794"></a><span class="lineno">11794</span>&#160;                <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11795"></a><span class="lineno">11795</span>&#160;                {</div><div class="line"><a name="l11796"></a><span class="lineno">11796</span>&#160;                    VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Created new block Size=%llu&quot;</span>, newBlockSize);</div><div class="line"><a name="l11797"></a><span class="lineno">11797</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11798"></a><span class="lineno">11798</span>&#160;                }</div><div class="line"><a name="l11799"></a><span class="lineno">11799</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l11800"></a><span class="lineno">11800</span>&#160;                {</div><div class="line"><a name="l11801"></a><span class="lineno">11801</span>&#160;                    <span class="comment">// Allocation from new block failed, possibly due to VMA_DEBUG_MARGIN or alignment.</span></div><div class="line"><a name="l11802"></a><span class="lineno">11802</span>&#160;                    <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11803"></a><span class="lineno">11803</span>&#160;                }</div><div class="line"><a name="l11804"></a><span class="lineno">11804</span>&#160;            }</div><div class="line"><a name="l11805"></a><span class="lineno">11805</span>&#160;        }</div><div class="line"><a name="l11806"></a><span class="lineno">11806</span>&#160;    }</div><div class="line"><a name="l11807"></a><span class="lineno">11807</span>&#160;</div><div class="line"><a name="l11808"></a><span class="lineno">11808</span>&#160;    <span class="comment">// 3. Try to allocate from existing blocks with making other allocations lost.</span></div><div class="line"><a name="l11809"></a><span class="lineno">11809</span>&#160;    <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l11810"></a><span class="lineno">11810</span>&#160;    {</div><div class="line"><a name="l11811"></a><span class="lineno">11811</span>&#160;        uint32_t tryIndex = 0;</div><div class="line"><a name="l11812"></a><span class="lineno">11812</span>&#160;        <span class="keywordflow">for</span>(; tryIndex &lt; VMA_ALLOCATION_TRY_COUNT; ++tryIndex)</div><div class="line"><a name="l11813"></a><span class="lineno">11813</span>&#160;        {</div><div class="line"><a name="l11814"></a><span class="lineno">11814</span>&#160;            VmaDeviceMemoryBlock* pBestRequestBlock = VMA_NULL;</div><div class="line"><a name="l11815"></a><span class="lineno">11815</span>&#160;            VmaAllocationRequest bestRequest = {};</div><div class="line"><a name="l11816"></a><span class="lineno">11816</span>&#160;            VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;</div><div class="line"><a name="l11817"></a><span class="lineno">11817</span>&#160;</div><div class="line"><a name="l11818"></a><span class="lineno">11818</span>&#160;            <span class="comment">// 1. Search existing allocations.</span></div><div class="line"><a name="l11819"></a><span class="lineno">11819</span>&#160;            <span class="keywordflow">if</span>(strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>)</div><div class="line"><a name="l11820"></a><span class="lineno">11820</span>&#160;            {</div><div class="line"><a name="l11821"></a><span class="lineno">11821</span>&#160;                <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l11822"></a><span class="lineno">11822</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l11823"></a><span class="lineno">11823</span>&#160;                {</div><div class="line"><a name="l11824"></a><span class="lineno">11824</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11825"></a><span class="lineno">11825</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11826"></a><span class="lineno">11826</span>&#160;                    VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l11827"></a><span class="lineno">11827</span>&#160;                    <span class="keywordflow">if</span>(pCurrBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l11828"></a><span class="lineno">11828</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11829"></a><span class="lineno">11829</span>&#160;                        m_FrameInUseCount,</div><div class="line"><a name="l11830"></a><span class="lineno">11830</span>&#160;                        m_BufferImageGranularity,</div><div class="line"><a name="l11831"></a><span class="lineno">11831</span>&#160;                        size,</div><div class="line"><a name="l11832"></a><span class="lineno">11832</span>&#160;                        alignment,</div><div class="line"><a name="l11833"></a><span class="lineno">11833</span>&#160;                        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l11834"></a><span class="lineno">11834</span>&#160;                        suballocType,</div><div class="line"><a name="l11835"></a><span class="lineno">11835</span>&#160;                        canMakeOtherLost,</div><div class="line"><a name="l11836"></a><span class="lineno">11836</span>&#160;                        strategy,</div><div class="line"><a name="l11837"></a><span class="lineno">11837</span>&#160;                        &amp;currRequest))</div><div class="line"><a name="l11838"></a><span class="lineno">11838</span>&#160;                    {</div><div class="line"><a name="l11839"></a><span class="lineno">11839</span>&#160;                        <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l11840"></a><span class="lineno">11840</span>&#160;                        <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l11841"></a><span class="lineno">11841</span>&#160;                            currRequestCost &lt; bestRequestCost)</div><div class="line"><a name="l11842"></a><span class="lineno">11842</span>&#160;                        {</div><div class="line"><a name="l11843"></a><span class="lineno">11843</span>&#160;                            pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l11844"></a><span class="lineno">11844</span>&#160;                            bestRequest = currRequest;</div><div class="line"><a name="l11845"></a><span class="lineno">11845</span>&#160;                            bestRequestCost = currRequestCost;</div><div class="line"><a name="l11846"></a><span class="lineno">11846</span>&#160;</div><div class="line"><a name="l11847"></a><span class="lineno">11847</span>&#160;                            <span class="keywordflow">if</span>(bestRequestCost == 0)</div><div class="line"><a name="l11848"></a><span class="lineno">11848</span>&#160;                            {</div><div class="line"><a name="l11849"></a><span class="lineno">11849</span>&#160;                                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11850"></a><span class="lineno">11850</span>&#160;                            }</div><div class="line"><a name="l11851"></a><span class="lineno">11851</span>&#160;                        }</div><div class="line"><a name="l11852"></a><span class="lineno">11852</span>&#160;                    }</div><div class="line"><a name="l11853"></a><span class="lineno">11853</span>&#160;                }</div><div class="line"><a name="l11854"></a><span class="lineno">11854</span>&#160;            }</div><div class="line"><a name="l11855"></a><span class="lineno">11855</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l11856"></a><span class="lineno">11856</span>&#160;            {</div><div class="line"><a name="l11857"></a><span class="lineno">11857</span>&#160;                <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l11858"></a><span class="lineno">11858</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l11859"></a><span class="lineno">11859</span>&#160;                {</div><div class="line"><a name="l11860"></a><span class="lineno">11860</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11861"></a><span class="lineno">11861</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11862"></a><span class="lineno">11862</span>&#160;                    VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l11863"></a><span class="lineno">11863</span>&#160;                    <span class="keywordflow">if</span>(pCurrBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l11864"></a><span class="lineno">11864</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11865"></a><span class="lineno">11865</span>&#160;                        m_FrameInUseCount,</div><div class="line"><a name="l11866"></a><span class="lineno">11866</span>&#160;                        m_BufferImageGranularity,</div><div class="line"><a name="l11867"></a><span class="lineno">11867</span>&#160;                        size,</div><div class="line"><a name="l11868"></a><span class="lineno">11868</span>&#160;                        alignment,</div><div class="line"><a name="l11869"></a><span class="lineno">11869</span>&#160;                        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l11870"></a><span class="lineno">11870</span>&#160;                        suballocType,</div><div class="line"><a name="l11871"></a><span class="lineno">11871</span>&#160;                        canMakeOtherLost,</div><div class="line"><a name="l11872"></a><span class="lineno">11872</span>&#160;                        strategy,</div><div class="line"><a name="l11873"></a><span class="lineno">11873</span>&#160;                        &amp;currRequest))</div><div class="line"><a name="l11874"></a><span class="lineno">11874</span>&#160;                    {</div><div class="line"><a name="l11875"></a><span class="lineno">11875</span>&#160;                        <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l11876"></a><span class="lineno">11876</span>&#160;                        <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l11877"></a><span class="lineno">11877</span>&#160;                            currRequestCost &lt; bestRequestCost ||</div><div class="line"><a name="l11878"></a><span class="lineno">11878</span>&#160;                            strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>)</div><div class="line"><a name="l11879"></a><span class="lineno">11879</span>&#160;                        {</div><div class="line"><a name="l11880"></a><span class="lineno">11880</span>&#160;                            pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l11881"></a><span class="lineno">11881</span>&#160;                            bestRequest = currRequest;</div><div class="line"><a name="l11882"></a><span class="lineno">11882</span>&#160;                            bestRequestCost = currRequestCost;</div><div class="line"><a name="l11883"></a><span class="lineno">11883</span>&#160;</div><div class="line"><a name="l11884"></a><span class="lineno">11884</span>&#160;                            <span class="keywordflow">if</span>(bestRequestCost == 0 ||</div><div class="line"><a name="l11885"></a><span class="lineno">11885</span>&#160;                                strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>)</div><div class="line"><a name="l11886"></a><span class="lineno">11886</span>&#160;                            {</div><div class="line"><a name="l11887"></a><span class="lineno">11887</span>&#160;                                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11888"></a><span class="lineno">11888</span>&#160;                            }</div><div class="line"><a name="l11889"></a><span class="lineno">11889</span>&#160;                        }</div><div class="line"><a name="l11890"></a><span class="lineno">11890</span>&#160;                    }</div><div class="line"><a name="l11891"></a><span class="lineno">11891</span>&#160;                }</div><div class="line"><a name="l11892"></a><span class="lineno">11892</span>&#160;            }</div><div class="line"><a name="l11893"></a><span class="lineno">11893</span>&#160;</div><div class="line"><a name="l11894"></a><span class="lineno">11894</span>&#160;            <span class="keywordflow">if</span>(pBestRequestBlock != VMA_NULL)</div><div class="line"><a name="l11895"></a><span class="lineno">11895</span>&#160;            {</div><div class="line"><a name="l11896"></a><span class="lineno">11896</span>&#160;                <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l11897"></a><span class="lineno">11897</span>&#160;                {</div><div class="line"><a name="l11898"></a><span class="lineno">11898</span>&#160;                    VkResult res = pBestRequestBlock-&gt;Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l11899"></a><span class="lineno">11899</span>&#160;                    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11900"></a><span class="lineno">11900</span>&#160;                    {</div><div class="line"><a name="l11901"></a><span class="lineno">11901</span>&#160;                        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11902"></a><span class="lineno">11902</span>&#160;                    }</div><div class="line"><a name="l11903"></a><span class="lineno">11903</span>&#160;                }</div><div class="line"><a name="l11904"></a><span class="lineno">11904</span>&#160;</div><div class="line"><a name="l11905"></a><span class="lineno">11905</span>&#160;                <span class="keywordflow">if</span>(pBestRequestBlock-&gt;m_pMetadata-&gt;MakeRequestedAllocationsLost(</div><div class="line"><a name="l11906"></a><span class="lineno">11906</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l11907"></a><span class="lineno">11907</span>&#160;                    m_FrameInUseCount,</div><div class="line"><a name="l11908"></a><span class="lineno">11908</span>&#160;                    &amp;bestRequest))</div><div class="line"><a name="l11909"></a><span class="lineno">11909</span>&#160;                {</div><div class="line"><a name="l11910"></a><span class="lineno">11910</span>&#160;                    <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l11911"></a><span class="lineno">11911</span>&#160;                    <span class="keywordflow">if</span>(pBestRequestBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l11912"></a><span class="lineno">11912</span>&#160;                    {</div><div class="line"><a name="l11913"></a><span class="lineno">11913</span>&#160;                        m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l11914"></a><span class="lineno">11914</span>&#160;                    }</div><div class="line"><a name="l11915"></a><span class="lineno">11915</span>&#160;                    <span class="comment">// Allocate from this pBlock.</span></div><div class="line"><a name="l11916"></a><span class="lineno">11916</span>&#160;                    *pAllocation = m_hAllocator-&gt;m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l11917"></a><span class="lineno">11917</span>&#160;                    (*pAllocation)-&gt;Ctor(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l11918"></a><span class="lineno">11918</span>&#160;                    pBestRequestBlock-&gt;m_pMetadata-&gt;Alloc(bestRequest, suballocType, size, *pAllocation);</div><div class="line"><a name="l11919"></a><span class="lineno">11919</span>&#160;                    (*pAllocation)-&gt;InitBlockAllocation(</div><div class="line"><a name="l11920"></a><span class="lineno">11920</span>&#160;                        pBestRequestBlock,</div><div class="line"><a name="l11921"></a><span class="lineno">11921</span>&#160;                        bestRequest.offset,</div><div class="line"><a name="l11922"></a><span class="lineno">11922</span>&#160;                        alignment,</div><div class="line"><a name="l11923"></a><span class="lineno">11923</span>&#160;                        size,</div><div class="line"><a name="l11924"></a><span class="lineno">11924</span>&#160;                        suballocType,</div><div class="line"><a name="l11925"></a><span class="lineno">11925</span>&#160;                        mapped,</div><div class="line"><a name="l11926"></a><span class="lineno">11926</span>&#160;                        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a>) != 0);</div><div class="line"><a name="l11927"></a><span class="lineno">11927</span>&#160;                    VMA_HEAVY_ASSERT(pBestRequestBlock-&gt;Validate());</div><div class="line"><a name="l11928"></a><span class="lineno">11928</span>&#160;                    VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Returned from existing block&quot;</span>);</div><div class="line"><a name="l11929"></a><span class="lineno">11929</span>&#160;                    (*pAllocation)-&gt;SetUserData(m_hAllocator, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l11930"></a><span class="lineno">11930</span>&#160;                    <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l11931"></a><span class="lineno">11931</span>&#160;                    {</div><div class="line"><a name="l11932"></a><span class="lineno">11932</span>&#160;                        m_hAllocator-&gt;FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l11933"></a><span class="lineno">11933</span>&#160;                    }</div><div class="line"><a name="l11934"></a><span class="lineno">11934</span>&#160;                    <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l11935"></a><span class="lineno">11935</span>&#160;                    {</div><div class="line"><a name="l11936"></a><span class="lineno">11936</span>&#160;                        VkResult res = pBestRequestBlock-&gt;WriteMagicValueAroundAllocation(m_hAllocator, bestRequest.offset, size);</div><div class="line"><a name="l11937"></a><span class="lineno">11937</span>&#160;                        VMA_ASSERT(res == VK_SUCCESS &amp;&amp; <span class="stringliteral">&quot;Couldn&#39;t map block memory to write magic value.&quot;</span>);</div><div class="line"><a name="l11938"></a><span class="lineno">11938</span>&#160;                    }</div><div class="line"><a name="l11939"></a><span class="lineno">11939</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11940"></a><span class="lineno">11940</span>&#160;                }</div><div class="line"><a name="l11941"></a><span class="lineno">11941</span>&#160;                <span class="comment">// else: Some allocations must have been touched while we are here. Next try.</span></div><div class="line"><a name="l11942"></a><span class="lineno">11942</span>&#160;            }</div><div class="line"><a name="l11943"></a><span class="lineno">11943</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l11944"></a><span class="lineno">11944</span>&#160;            {</div><div class="line"><a name="l11945"></a><span class="lineno">11945</span>&#160;                <span class="comment">// Could not find place in any of the blocks - break outer loop.</span></div><div class="line"><a name="l11946"></a><span class="lineno">11946</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11947"></a><span class="lineno">11947</span>&#160;            }</div><div class="line"><a name="l11948"></a><span class="lineno">11948</span>&#160;        }</div><div class="line"><a name="l11949"></a><span class="lineno">11949</span>&#160;        <span class="comment">/* Maximum number of tries exceeded - a very unlike event when many other</span></div><div class="line"><a name="l11950"></a><span class="lineno">11950</span>&#160;<span class="comment">        threads are simultaneously touching allocations making it impossible to make</span></div><div class="line"><a name="l11951"></a><span class="lineno">11951</span>&#160;<span class="comment">        lost at the same time as we try to allocate. */</span></div><div class="line"><a name="l11952"></a><span class="lineno">11952</span>&#160;        <span class="keywordflow">if</span>(tryIndex == VMA_ALLOCATION_TRY_COUNT)</div><div class="line"><a name="l11953"></a><span class="lineno">11953</span>&#160;        {</div><div class="line"><a name="l11954"></a><span class="lineno">11954</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_TOO_MANY_OBJECTS;</div><div class="line"><a name="l11955"></a><span class="lineno">11955</span>&#160;        }</div><div class="line"><a name="l11956"></a><span class="lineno">11956</span>&#160;    }</div><div class="line"><a name="l11957"></a><span class="lineno">11957</span>&#160;</div><div class="line"><a name="l11958"></a><span class="lineno">11958</span>&#160;    <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11959"></a><span class="lineno">11959</span>&#160;}</div><div class="line"><a name="l11960"></a><span class="lineno">11960</span>&#160;</div><div class="line"><a name="l11961"></a><span class="lineno">11961</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::Free(</div><div class="line"><a name="l11962"></a><span class="lineno">11962</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l11963"></a><span class="lineno">11963</span>&#160;{</div><div class="line"><a name="l11964"></a><span class="lineno">11964</span>&#160;    VmaDeviceMemoryBlock* pBlockToDelete = VMA_NULL;</div><div class="line"><a name="l11965"></a><span class="lineno">11965</span>&#160;</div><div class="line"><a name="l11966"></a><span class="lineno">11966</span>&#160;    <span class="comment">// Scope for lock.</span></div><div class="line"><a name="l11967"></a><span class="lineno">11967</span>&#160;    {</div><div class="line"><a name="l11968"></a><span class="lineno">11968</span>&#160;        VmaMutexLockWrite lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11969"></a><span class="lineno">11969</span>&#160;</div><div class="line"><a name="l11970"></a><span class="lineno">11970</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l11971"></a><span class="lineno">11971</span>&#160;</div><div class="line"><a name="l11972"></a><span class="lineno">11972</span>&#160;        <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l11973"></a><span class="lineno">11973</span>&#160;        {</div><div class="line"><a name="l11974"></a><span class="lineno">11974</span>&#160;            VkResult res = pBlock-&gt;ValidateMagicValueAroundAllocation(m_hAllocator, hAllocation-&gt;GetOffset(), hAllocation-&gt;GetSize());</div><div class="line"><a name="l11975"></a><span class="lineno">11975</span>&#160;            VMA_ASSERT(res == VK_SUCCESS &amp;&amp; <span class="stringliteral">&quot;Couldn&#39;t map block memory to validate magic value.&quot;</span>);</div><div class="line"><a name="l11976"></a><span class="lineno">11976</span>&#160;        }</div><div class="line"><a name="l11977"></a><span class="lineno">11977</span>&#160;</div><div class="line"><a name="l11978"></a><span class="lineno">11978</span>&#160;        <span class="keywordflow">if</span>(hAllocation-&gt;IsPersistentMap())</div><div class="line"><a name="l11979"></a><span class="lineno">11979</span>&#160;        {</div><div class="line"><a name="l11980"></a><span class="lineno">11980</span>&#160;            pBlock-&gt;Unmap(m_hAllocator, 1);</div><div class="line"><a name="l11981"></a><span class="lineno">11981</span>&#160;        }</div><div class="line"><a name="l11982"></a><span class="lineno">11982</span>&#160;</div><div class="line"><a name="l11983"></a><span class="lineno">11983</span>&#160;        pBlock-&gt;m_pMetadata-&gt;Free(hAllocation);</div><div class="line"><a name="l11984"></a><span class="lineno">11984</span>&#160;        VMA_HEAVY_ASSERT(pBlock-&gt;Validate());</div><div class="line"><a name="l11985"></a><span class="lineno">11985</span>&#160;</div><div class="line"><a name="l11986"></a><span class="lineno">11986</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;  Freed from MemoryTypeIndex=%u&quot;</span>, m_MemoryTypeIndex);</div><div class="line"><a name="l11987"></a><span class="lineno">11987</span>&#160;</div><div class="line"><a name="l11988"></a><span class="lineno">11988</span>&#160;        <span class="comment">// pBlock became empty after this deallocation.</span></div><div class="line"><a name="l11989"></a><span class="lineno">11989</span>&#160;        <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l11990"></a><span class="lineno">11990</span>&#160;        {</div><div class="line"><a name="l11991"></a><span class="lineno">11991</span>&#160;            <span class="comment">// Already has empty Allocation. We don&#39;t want to have two, so delete this one.</span></div><div class="line"><a name="l11992"></a><span class="lineno">11992</span>&#160;            <span class="keywordflow">if</span>(m_HasEmptyBlock &amp;&amp; m_Blocks.size() &gt; m_MinBlockCount)</div><div class="line"><a name="l11993"></a><span class="lineno">11993</span>&#160;            {</div><div class="line"><a name="l11994"></a><span class="lineno">11994</span>&#160;                pBlockToDelete = pBlock;</div><div class="line"><a name="l11995"></a><span class="lineno">11995</span>&#160;                Remove(pBlock);</div><div class="line"><a name="l11996"></a><span class="lineno">11996</span>&#160;            }</div><div class="line"><a name="l11997"></a><span class="lineno">11997</span>&#160;            <span class="comment">// We now have first empty block.</span></div><div class="line"><a name="l11998"></a><span class="lineno">11998</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l11999"></a><span class="lineno">11999</span>&#160;            {</div><div class="line"><a name="l12000"></a><span class="lineno">12000</span>&#160;                m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l12001"></a><span class="lineno">12001</span>&#160;            }</div><div class="line"><a name="l12002"></a><span class="lineno">12002</span>&#160;        }</div><div class="line"><a name="l12003"></a><span class="lineno">12003</span>&#160;        <span class="comment">// pBlock didn&#39;t become empty, but we have another empty block - find and free that one.</span></div><div class="line"><a name="l12004"></a><span class="lineno">12004</span>&#160;        <span class="comment">// (This is optional, heuristics.)</span></div><div class="line"><a name="l12005"></a><span class="lineno">12005</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_HasEmptyBlock)</div><div class="line"><a name="l12006"></a><span class="lineno">12006</span>&#160;        {</div><div class="line"><a name="l12007"></a><span class="lineno">12007</span>&#160;            VmaDeviceMemoryBlock* pLastBlock = m_Blocks.back();</div><div class="line"><a name="l12008"></a><span class="lineno">12008</span>&#160;            <span class="keywordflow">if</span>(pLastBlock-&gt;m_pMetadata-&gt;IsEmpty() &amp;&amp; m_Blocks.size() &gt; m_MinBlockCount)</div><div class="line"><a name="l12009"></a><span class="lineno">12009</span>&#160;            {</div><div class="line"><a name="l12010"></a><span class="lineno">12010</span>&#160;                pBlockToDelete = pLastBlock;</div><div class="line"><a name="l12011"></a><span class="lineno">12011</span>&#160;                m_Blocks.pop_back();</div><div class="line"><a name="l12012"></a><span class="lineno">12012</span>&#160;                m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l12013"></a><span class="lineno">12013</span>&#160;            }</div><div class="line"><a name="l12014"></a><span class="lineno">12014</span>&#160;        }</div><div class="line"><a name="l12015"></a><span class="lineno">12015</span>&#160;</div><div class="line"><a name="l12016"></a><span class="lineno">12016</span>&#160;        IncrementallySortBlocks();</div><div class="line"><a name="l12017"></a><span class="lineno">12017</span>&#160;    }</div><div class="line"><a name="l12018"></a><span class="lineno">12018</span>&#160;</div><div class="line"><a name="l12019"></a><span class="lineno">12019</span>&#160;    <span class="comment">// Destruction of a free Allocation. Deferred until this point, outside of mutex</span></div><div class="line"><a name="l12020"></a><span class="lineno">12020</span>&#160;    <span class="comment">// lock, for performance reason.</span></div><div class="line"><a name="l12021"></a><span class="lineno">12021</span>&#160;    <span class="keywordflow">if</span>(pBlockToDelete != VMA_NULL)</div><div class="line"><a name="l12022"></a><span class="lineno">12022</span>&#160;    {</div><div class="line"><a name="l12023"></a><span class="lineno">12023</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Deleted empty allocation&quot;</span>);</div><div class="line"><a name="l12024"></a><span class="lineno">12024</span>&#160;        pBlockToDelete-&gt;Destroy(m_hAllocator);</div><div class="line"><a name="l12025"></a><span class="lineno">12025</span>&#160;        vma_delete(m_hAllocator, pBlockToDelete);</div><div class="line"><a name="l12026"></a><span class="lineno">12026</span>&#160;    }</div><div class="line"><a name="l12027"></a><span class="lineno">12027</span>&#160;}</div><div class="line"><a name="l12028"></a><span class="lineno">12028</span>&#160;</div><div class="line"><a name="l12029"></a><span class="lineno">12029</span>&#160;VkDeviceSize VmaBlockVector::CalcMaxBlockSize()<span class="keyword"> const</span></div><div class="line"><a name="l12030"></a><span class="lineno">12030</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12031"></a><span class="lineno">12031</span>&#160;    VkDeviceSize result = 0;</div><div class="line"><a name="l12032"></a><span class="lineno">12032</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l12033"></a><span class="lineno">12033</span>&#160;    {</div><div class="line"><a name="l12034"></a><span class="lineno">12034</span>&#160;        result = VMA_MAX(result, m_Blocks[i]-&gt;m_pMetadata-&gt;GetSize());</div><div class="line"><a name="l12035"></a><span class="lineno">12035</span>&#160;        <span class="keywordflow">if</span>(result &gt;= m_PreferredBlockSize)</div><div class="line"><a name="l12036"></a><span class="lineno">12036</span>&#160;        {</div><div class="line"><a name="l12037"></a><span class="lineno">12037</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l12038"></a><span class="lineno">12038</span>&#160;        }</div><div class="line"><a name="l12039"></a><span class="lineno">12039</span>&#160;    }</div><div class="line"><a name="l12040"></a><span class="lineno">12040</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12041"></a><span class="lineno">12041</span>&#160;}</div><div class="line"><a name="l12042"></a><span class="lineno">12042</span>&#160;</div><div class="line"><a name="l12043"></a><span class="lineno">12043</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::Remove(VmaDeviceMemoryBlock* pBlock)</div><div class="line"><a name="l12044"></a><span class="lineno">12044</span>&#160;{</div><div class="line"><a name="l12045"></a><span class="lineno">12045</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12046"></a><span class="lineno">12046</span>&#160;    {</div><div class="line"><a name="l12047"></a><span class="lineno">12047</span>&#160;        <span class="keywordflow">if</span>(m_Blocks[blockIndex] == pBlock)</div><div class="line"><a name="l12048"></a><span class="lineno">12048</span>&#160;        {</div><div class="line"><a name="l12049"></a><span class="lineno">12049</span>&#160;            VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l12050"></a><span class="lineno">12050</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l12051"></a><span class="lineno">12051</span>&#160;        }</div><div class="line"><a name="l12052"></a><span class="lineno">12052</span>&#160;    }</div><div class="line"><a name="l12053"></a><span class="lineno">12053</span>&#160;    VMA_ASSERT(0);</div><div class="line"><a name="l12054"></a><span class="lineno">12054</span>&#160;}</div><div class="line"><a name="l12055"></a><span class="lineno">12055</span>&#160;</div><div class="line"><a name="l12056"></a><span class="lineno">12056</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::IncrementallySortBlocks()</div><div class="line"><a name="l12057"></a><span class="lineno">12057</span>&#160;{</div><div class="line"><a name="l12058"></a><span class="lineno">12058</span>&#160;    <span class="keywordflow">if</span>(m_Algorithm != <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>)</div><div class="line"><a name="l12059"></a><span class="lineno">12059</span>&#160;    {</div><div class="line"><a name="l12060"></a><span class="lineno">12060</span>&#160;        <span class="comment">// Bubble sort only until first swap.</span></div><div class="line"><a name="l12061"></a><span class="lineno">12061</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12062"></a><span class="lineno">12062</span>&#160;        {</div><div class="line"><a name="l12063"></a><span class="lineno">12063</span>&#160;            <span class="keywordflow">if</span>(m_Blocks[i - 1]-&gt;m_pMetadata-&gt;GetSumFreeSize() &gt; m_Blocks[i]-&gt;m_pMetadata-&gt;GetSumFreeSize())</div><div class="line"><a name="l12064"></a><span class="lineno">12064</span>&#160;            {</div><div class="line"><a name="l12065"></a><span class="lineno">12065</span>&#160;                VMA_SWAP(m_Blocks[i - 1], m_Blocks[i]);</div><div class="line"><a name="l12066"></a><span class="lineno">12066</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l12067"></a><span class="lineno">12067</span>&#160;            }</div><div class="line"><a name="l12068"></a><span class="lineno">12068</span>&#160;        }</div><div class="line"><a name="l12069"></a><span class="lineno">12069</span>&#160;    }</div><div class="line"><a name="l12070"></a><span class="lineno">12070</span>&#160;}</div><div class="line"><a name="l12071"></a><span class="lineno">12071</span>&#160;</div><div class="line"><a name="l12072"></a><span class="lineno">12072</span>&#160;VkResult VmaBlockVector::AllocateFromBlock(</div><div class="line"><a name="l12073"></a><span class="lineno">12073</span>&#160;    VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l12074"></a><span class="lineno">12074</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12075"></a><span class="lineno">12075</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l12076"></a><span class="lineno">12076</span>&#160;    VkDeviceSize alignment,</div><div class="line"><a name="l12077"></a><span class="lineno">12077</span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l12078"></a><span class="lineno">12078</span>&#160;    <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l12079"></a><span class="lineno">12079</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l12080"></a><span class="lineno">12080</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l12081"></a><span class="lineno">12081</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12082"></a><span class="lineno">12082</span>&#160;{</div><div class="line"><a name="l12083"></a><span class="lineno">12083</span>&#160;    VMA_ASSERT((allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a>) == 0);</div><div class="line"><a name="l12084"></a><span class="lineno">12084</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUpperAddress = (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l12085"></a><span class="lineno">12085</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l12086"></a><span class="lineno">12086</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUserDataString = (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0;</div><div class="line"><a name="l12087"></a><span class="lineno">12087</span>&#160;</div><div class="line"><a name="l12088"></a><span class="lineno">12088</span>&#160;    VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l12089"></a><span class="lineno">12089</span>&#160;    <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l12090"></a><span class="lineno">12090</span>&#160;        currentFrameIndex,</div><div class="line"><a name="l12091"></a><span class="lineno">12091</span>&#160;        m_FrameInUseCount,</div><div class="line"><a name="l12092"></a><span class="lineno">12092</span>&#160;        m_BufferImageGranularity,</div><div class="line"><a name="l12093"></a><span class="lineno">12093</span>&#160;        size,</div><div class="line"><a name="l12094"></a><span class="lineno">12094</span>&#160;        alignment,</div><div class="line"><a name="l12095"></a><span class="lineno">12095</span>&#160;        isUpperAddress,</div><div class="line"><a name="l12096"></a><span class="lineno">12096</span>&#160;        suballocType,</div><div class="line"><a name="l12097"></a><span class="lineno">12097</span>&#160;        <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l12098"></a><span class="lineno">12098</span>&#160;        strategy,</div><div class="line"><a name="l12099"></a><span class="lineno">12099</span>&#160;        &amp;currRequest))</div><div class="line"><a name="l12100"></a><span class="lineno">12100</span>&#160;    {</div><div class="line"><a name="l12101"></a><span class="lineno">12101</span>&#160;        <span class="comment">// Allocate from pCurrBlock.</span></div><div class="line"><a name="l12102"></a><span class="lineno">12102</span>&#160;        VMA_ASSERT(currRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l12103"></a><span class="lineno">12103</span>&#160;</div><div class="line"><a name="l12104"></a><span class="lineno">12104</span>&#160;        <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l12105"></a><span class="lineno">12105</span>&#160;        {</div><div class="line"><a name="l12106"></a><span class="lineno">12106</span>&#160;            VkResult res = pBlock-&gt;Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l12107"></a><span class="lineno">12107</span>&#160;            <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l12108"></a><span class="lineno">12108</span>&#160;            {</div><div class="line"><a name="l12109"></a><span class="lineno">12109</span>&#160;                <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12110"></a><span class="lineno">12110</span>&#160;            }</div><div class="line"><a name="l12111"></a><span class="lineno">12111</span>&#160;        }</div><div class="line"><a name="l12112"></a><span class="lineno">12112</span>&#160;            </div><div class="line"><a name="l12113"></a><span class="lineno">12113</span>&#160;        <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l12114"></a><span class="lineno">12114</span>&#160;        <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l12115"></a><span class="lineno">12115</span>&#160;        {</div><div class="line"><a name="l12116"></a><span class="lineno">12116</span>&#160;            m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l12117"></a><span class="lineno">12117</span>&#160;        }</div><div class="line"><a name="l12118"></a><span class="lineno">12118</span>&#160;            </div><div class="line"><a name="l12119"></a><span class="lineno">12119</span>&#160;        *pAllocation = m_hAllocator-&gt;m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l12120"></a><span class="lineno">12120</span>&#160;        (*pAllocation)-&gt;Ctor(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l12121"></a><span class="lineno">12121</span>&#160;        pBlock-&gt;m_pMetadata-&gt;Alloc(currRequest, suballocType, size, *pAllocation);</div><div class="line"><a name="l12122"></a><span class="lineno">12122</span>&#160;        (*pAllocation)-&gt;InitBlockAllocation(</div><div class="line"><a name="l12123"></a><span class="lineno">12123</span>&#160;            pBlock,</div><div class="line"><a name="l12124"></a><span class="lineno">12124</span>&#160;            currRequest.offset,</div><div class="line"><a name="l12125"></a><span class="lineno">12125</span>&#160;            alignment,</div><div class="line"><a name="l12126"></a><span class="lineno">12126</span>&#160;            size,</div><div class="line"><a name="l12127"></a><span class="lineno">12127</span>&#160;            suballocType,</div><div class="line"><a name="l12128"></a><span class="lineno">12128</span>&#160;            mapped,</div><div class="line"><a name="l12129"></a><span class="lineno">12129</span>&#160;            (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a>) != 0);</div><div class="line"><a name="l12130"></a><span class="lineno">12130</span>&#160;        VMA_HEAVY_ASSERT(pBlock-&gt;Validate());</div><div class="line"><a name="l12131"></a><span class="lineno">12131</span>&#160;        (*pAllocation)-&gt;SetUserData(m_hAllocator, pUserData);</div><div class="line"><a name="l12132"></a><span class="lineno">12132</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l12133"></a><span class="lineno">12133</span>&#160;        {</div><div class="line"><a name="l12134"></a><span class="lineno">12134</span>&#160;            m_hAllocator-&gt;FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l12135"></a><span class="lineno">12135</span>&#160;        }</div><div class="line"><a name="l12136"></a><span class="lineno">12136</span>&#160;        <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l12137"></a><span class="lineno">12137</span>&#160;        {</div><div class="line"><a name="l12138"></a><span class="lineno">12138</span>&#160;            VkResult res = pBlock-&gt;WriteMagicValueAroundAllocation(m_hAllocator, currRequest.offset, size);</div><div class="line"><a name="l12139"></a><span class="lineno">12139</span>&#160;            VMA_ASSERT(res == VK_SUCCESS &amp;&amp; <span class="stringliteral">&quot;Couldn&#39;t map block memory to write magic value.&quot;</span>);</div><div class="line"><a name="l12140"></a><span class="lineno">12140</span>&#160;        }</div><div class="line"><a name="l12141"></a><span class="lineno">12141</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12142"></a><span class="lineno">12142</span>&#160;    }</div><div class="line"><a name="l12143"></a><span class="lineno">12143</span>&#160;    <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12144"></a><span class="lineno">12144</span>&#160;}</div><div class="line"><a name="l12145"></a><span class="lineno">12145</span>&#160;</div><div class="line"><a name="l12146"></a><span class="lineno">12146</span>&#160;VkResult VmaBlockVector::CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex)</div><div class="line"><a name="l12147"></a><span class="lineno">12147</span>&#160;{</div><div class="line"><a name="l12148"></a><span class="lineno">12148</span>&#160;    VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l12149"></a><span class="lineno">12149</span>&#160;    allocInfo.memoryTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l12150"></a><span class="lineno">12150</span>&#160;    allocInfo.allocationSize = blockSize;</div><div class="line"><a name="l12151"></a><span class="lineno">12151</span>&#160;    VkDeviceMemory mem = VK_NULL_HANDLE;</div><div class="line"><a name="l12152"></a><span class="lineno">12152</span>&#160;    VkResult res = m_hAllocator-&gt;AllocateVulkanMemory(&amp;allocInfo, &amp;mem);</div><div class="line"><a name="l12153"></a><span class="lineno">12153</span>&#160;    <span class="keywordflow">if</span>(res &lt; 0)</div><div class="line"><a name="l12154"></a><span class="lineno">12154</span>&#160;    {</div><div class="line"><a name="l12155"></a><span class="lineno">12155</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12156"></a><span class="lineno">12156</span>&#160;    }</div><div class="line"><a name="l12157"></a><span class="lineno">12157</span>&#160;</div><div class="line"><a name="l12158"></a><span class="lineno">12158</span>&#160;    <span class="comment">// New VkDeviceMemory successfully created.</span></div><div class="line"><a name="l12159"></a><span class="lineno">12159</span>&#160;</div><div class="line"><a name="l12160"></a><span class="lineno">12160</span>&#160;    <span class="comment">// Create new Allocation for it.</span></div><div class="line"><a name="l12161"></a><span class="lineno">12161</span>&#160;    VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = vma_new(m_hAllocator, VmaDeviceMemoryBlock)(m_hAllocator);</div><div class="line"><a name="l12162"></a><span class="lineno">12162</span>&#160;    pBlock-&gt;Init(</div><div class="line"><a name="l12163"></a><span class="lineno">12163</span>&#160;        m_hAllocator,</div><div class="line"><a name="l12164"></a><span class="lineno">12164</span>&#160;        m_hParentPool,</div><div class="line"><a name="l12165"></a><span class="lineno">12165</span>&#160;        m_MemoryTypeIndex,</div><div class="line"><a name="l12166"></a><span class="lineno">12166</span>&#160;        mem,</div><div class="line"><a name="l12167"></a><span class="lineno">12167</span>&#160;        allocInfo.allocationSize,</div><div class="line"><a name="l12168"></a><span class="lineno">12168</span>&#160;        m_NextBlockId++,</div><div class="line"><a name="l12169"></a><span class="lineno">12169</span>&#160;        m_Algorithm);</div><div class="line"><a name="l12170"></a><span class="lineno">12170</span>&#160;</div><div class="line"><a name="l12171"></a><span class="lineno">12171</span>&#160;    m_Blocks.push_back(pBlock);</div><div class="line"><a name="l12172"></a><span class="lineno">12172</span>&#160;    <span class="keywordflow">if</span>(pNewBlockIndex != VMA_NULL)</div><div class="line"><a name="l12173"></a><span class="lineno">12173</span>&#160;    {</div><div class="line"><a name="l12174"></a><span class="lineno">12174</span>&#160;        *pNewBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l12175"></a><span class="lineno">12175</span>&#160;    }</div><div class="line"><a name="l12176"></a><span class="lineno">12176</span>&#160;</div><div class="line"><a name="l12177"></a><span class="lineno">12177</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12178"></a><span class="lineno">12178</span>&#160;}</div><div class="line"><a name="l12179"></a><span class="lineno">12179</span>&#160;</div><div class="line"><a name="l12180"></a><span class="lineno">12180</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::ApplyDefragmentationMovesCpu(</div><div class="line"><a name="l12181"></a><span class="lineno">12181</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l12182"></a><span class="lineno">12182</span>&#160;    <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves)</div><div class="line"><a name="l12183"></a><span class="lineno">12183</span>&#160;{</div><div class="line"><a name="l12184"></a><span class="lineno">12184</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l12185"></a><span class="lineno">12185</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isNonCoherent = m_hAllocator-&gt;IsMemoryTypeNonCoherent(m_MemoryTypeIndex);</div><div class="line"><a name="l12186"></a><span class="lineno">12186</span>&#160;</div><div class="line"><a name="l12187"></a><span class="lineno">12187</span>&#160;    <span class="keyword">enum</span> BLOCK_FLAG</div><div class="line"><a name="l12188"></a><span class="lineno">12188</span>&#160;    {</div><div class="line"><a name="l12189"></a><span class="lineno">12189</span>&#160;        BLOCK_FLAG_USED = 0x00000001,</div><div class="line"><a name="l12190"></a><span class="lineno">12190</span>&#160;        BLOCK_FLAG_MAPPED_FOR_DEFRAGMENTATION = 0x00000002,</div><div class="line"><a name="l12191"></a><span class="lineno">12191</span>&#160;    };</div><div class="line"><a name="l12192"></a><span class="lineno">12192</span>&#160;</div><div class="line"><a name="l12193"></a><span class="lineno">12193</span>&#160;    <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l12194"></a><span class="lineno">12194</span>&#160;    {</div><div class="line"><a name="l12195"></a><span class="lineno">12195</span>&#160;        uint32_t flags;</div><div class="line"><a name="l12196"></a><span class="lineno">12196</span>&#160;        <span class="keywordtype">void</span>* pMappedData;</div><div class="line"><a name="l12197"></a><span class="lineno">12197</span>&#160;    };</div><div class="line"><a name="l12198"></a><span class="lineno">12198</span>&#160;    VmaVector&lt; BlockInfo, VmaStlAllocator&lt;BlockInfo&gt; &gt;</div><div class="line"><a name="l12199"></a><span class="lineno">12199</span>&#160;        blockInfo(blockCount, VmaStlAllocator&lt;BlockInfo&gt;(m_hAllocator-&gt;GetAllocationCallbacks()));</div><div class="line"><a name="l12200"></a><span class="lineno">12200</span>&#160;    memset(blockInfo.data(), 0, blockCount * <span class="keyword">sizeof</span>(BlockInfo));</div><div class="line"><a name="l12201"></a><span class="lineno">12201</span>&#160;</div><div class="line"><a name="l12202"></a><span class="lineno">12202</span>&#160;    <span class="comment">// Go over all moves. Mark blocks that are used with BLOCK_FLAG_USED.</span></div><div class="line"><a name="l12203"></a><span class="lineno">12203</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> moveCount = moves.size();</div><div class="line"><a name="l12204"></a><span class="lineno">12204</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12205"></a><span class="lineno">12205</span>&#160;    {</div><div class="line"><a name="l12206"></a><span class="lineno">12206</span>&#160;        <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12207"></a><span class="lineno">12207</span>&#160;        blockInfo[move.srcBlockIndex].flags |= BLOCK_FLAG_USED;</div><div class="line"><a name="l12208"></a><span class="lineno">12208</span>&#160;        blockInfo[move.dstBlockIndex].flags |= BLOCK_FLAG_USED;</div><div class="line"><a name="l12209"></a><span class="lineno">12209</span>&#160;    }</div><div class="line"><a name="l12210"></a><span class="lineno">12210</span>&#160;</div><div class="line"><a name="l12211"></a><span class="lineno">12211</span>&#160;    VMA_ASSERT(pDefragCtx-&gt;res == VK_SUCCESS);</div><div class="line"><a name="l12212"></a><span class="lineno">12212</span>&#160;</div><div class="line"><a name="l12213"></a><span class="lineno">12213</span>&#160;    <span class="comment">// Go over all blocks. Get mapped pointer or map if necessary.</span></div><div class="line"><a name="l12214"></a><span class="lineno">12214</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; pDefragCtx-&gt;res == VK_SUCCESS &amp;&amp; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12215"></a><span class="lineno">12215</span>&#160;    {</div><div class="line"><a name="l12216"></a><span class="lineno">12216</span>&#160;        BlockInfo&amp; currBlockInfo = blockInfo[blockIndex];</div><div class="line"><a name="l12217"></a><span class="lineno">12217</span>&#160;        VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12218"></a><span class="lineno">12218</span>&#160;        <span class="keywordflow">if</span>((currBlockInfo.flags &amp; BLOCK_FLAG_USED) != 0)</div><div class="line"><a name="l12219"></a><span class="lineno">12219</span>&#160;        {</div><div class="line"><a name="l12220"></a><span class="lineno">12220</span>&#160;            currBlockInfo.pMappedData = pBlock-&gt;GetMappedData();</div><div class="line"><a name="l12221"></a><span class="lineno">12221</span>&#160;            <span class="comment">// It is not originally mapped - map it.</span></div><div class="line"><a name="l12222"></a><span class="lineno">12222</span>&#160;            <span class="keywordflow">if</span>(currBlockInfo.pMappedData == VMA_NULL)</div><div class="line"><a name="l12223"></a><span class="lineno">12223</span>&#160;            {</div><div class="line"><a name="l12224"></a><span class="lineno">12224</span>&#160;                pDefragCtx-&gt;res = pBlock-&gt;Map(m_hAllocator, 1, &amp;currBlockInfo.pMappedData);</div><div class="line"><a name="l12225"></a><span class="lineno">12225</span>&#160;                <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12226"></a><span class="lineno">12226</span>&#160;                {</div><div class="line"><a name="l12227"></a><span class="lineno">12227</span>&#160;                    currBlockInfo.flags |= BLOCK_FLAG_MAPPED_FOR_DEFRAGMENTATION;</div><div class="line"><a name="l12228"></a><span class="lineno">12228</span>&#160;                }</div><div class="line"><a name="l12229"></a><span class="lineno">12229</span>&#160;            }</div><div class="line"><a name="l12230"></a><span class="lineno">12230</span>&#160;        }</div><div class="line"><a name="l12231"></a><span class="lineno">12231</span>&#160;    }</div><div class="line"><a name="l12232"></a><span class="lineno">12232</span>&#160;</div><div class="line"><a name="l12233"></a><span class="lineno">12233</span>&#160;    <span class="comment">// Go over all moves. Do actual data transfer.</span></div><div class="line"><a name="l12234"></a><span class="lineno">12234</span>&#160;    <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12235"></a><span class="lineno">12235</span>&#160;    {</div><div class="line"><a name="l12236"></a><span class="lineno">12236</span>&#160;        <span class="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_hAllocator-&gt;m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</div><div class="line"><a name="l12237"></a><span class="lineno">12237</span>&#160;        VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l12238"></a><span class="lineno">12238</span>&#160;</div><div class="line"><a name="l12239"></a><span class="lineno">12239</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12240"></a><span class="lineno">12240</span>&#160;        {</div><div class="line"><a name="l12241"></a><span class="lineno">12241</span>&#160;            <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12242"></a><span class="lineno">12242</span>&#160;</div><div class="line"><a name="l12243"></a><span class="lineno">12243</span>&#160;            <span class="keyword">const</span> BlockInfo&amp; srcBlockInfo = blockInfo[move.srcBlockIndex];</div><div class="line"><a name="l12244"></a><span class="lineno">12244</span>&#160;            <span class="keyword">const</span> BlockInfo&amp; dstBlockInfo = blockInfo[move.dstBlockIndex];</div><div class="line"><a name="l12245"></a><span class="lineno">12245</span>&#160;</div><div class="line"><a name="l12246"></a><span class="lineno">12246</span>&#160;            VMA_ASSERT(srcBlockInfo.pMappedData &amp;&amp; dstBlockInfo.pMappedData);</div><div class="line"><a name="l12247"></a><span class="lineno">12247</span>&#160;</div><div class="line"><a name="l12248"></a><span class="lineno">12248</span>&#160;            <span class="comment">// Invalidate source.</span></div><div class="line"><a name="l12249"></a><span class="lineno">12249</span>&#160;            <span class="keywordflow">if</span>(isNonCoherent)</div><div class="line"><a name="l12250"></a><span class="lineno">12250</span>&#160;            {</div><div class="line"><a name="l12251"></a><span class="lineno">12251</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pSrcBlock = m_Blocks[move.srcBlockIndex];</div><div class="line"><a name="l12252"></a><span class="lineno">12252</span>&#160;                memRange.memory = pSrcBlock-&gt;GetDeviceMemory();</div><div class="line"><a name="l12253"></a><span class="lineno">12253</span>&#160;                memRange.offset = VmaAlignDown(move.srcOffset, nonCoherentAtomSize);</div><div class="line"><a name="l12254"></a><span class="lineno">12254</span>&#160;                memRange.size = VMA_MIN(</div><div class="line"><a name="l12255"></a><span class="lineno">12255</span>&#160;                    VmaAlignUp(move.size + (move.srcOffset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l12256"></a><span class="lineno">12256</span>&#160;                    pSrcBlock-&gt;m_pMetadata-&gt;GetSize() - memRange.offset);</div><div class="line"><a name="l12257"></a><span class="lineno">12257</span>&#160;                (*m_hAllocator-&gt;GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hAllocator-&gt;m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l12258"></a><span class="lineno">12258</span>&#160;            }</div><div class="line"><a name="l12259"></a><span class="lineno">12259</span>&#160;</div><div class="line"><a name="l12260"></a><span class="lineno">12260</span>&#160;            <span class="comment">// THE PLACE WHERE ACTUAL DATA COPY HAPPENS.</span></div><div class="line"><a name="l12261"></a><span class="lineno">12261</span>&#160;            memmove(</div><div class="line"><a name="l12262"></a><span class="lineno">12262</span>&#160;                reinterpret_cast&lt;char*&gt;(dstBlockInfo.pMappedData) + move.dstOffset,</div><div class="line"><a name="l12263"></a><span class="lineno">12263</span>&#160;                reinterpret_cast&lt;char*&gt;(srcBlockInfo.pMappedData) + move.srcOffset,</div><div class="line"><a name="l12264"></a><span class="lineno">12264</span>&#160;                static_cast&lt;size_t&gt;(move.size));</div><div class="line"><a name="l12265"></a><span class="lineno">12265</span>&#160;</div><div class="line"><a name="l12266"></a><span class="lineno">12266</span>&#160;            <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l12267"></a><span class="lineno">12267</span>&#160;            {</div><div class="line"><a name="l12268"></a><span class="lineno">12268</span>&#160;                VmaWriteMagicValue(dstBlockInfo.pMappedData, move.dstOffset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l12269"></a><span class="lineno">12269</span>&#160;                VmaWriteMagicValue(dstBlockInfo.pMappedData, move.dstOffset + move.size);</div><div class="line"><a name="l12270"></a><span class="lineno">12270</span>&#160;            }</div><div class="line"><a name="l12271"></a><span class="lineno">12271</span>&#160;</div><div class="line"><a name="l12272"></a><span class="lineno">12272</span>&#160;            <span class="comment">// Flush destination.</span></div><div class="line"><a name="l12273"></a><span class="lineno">12273</span>&#160;            <span class="keywordflow">if</span>(isNonCoherent)</div><div class="line"><a name="l12274"></a><span class="lineno">12274</span>&#160;            {</div><div class="line"><a name="l12275"></a><span class="lineno">12275</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pDstBlock = m_Blocks[move.dstBlockIndex];</div><div class="line"><a name="l12276"></a><span class="lineno">12276</span>&#160;                memRange.memory = pDstBlock-&gt;GetDeviceMemory();</div><div class="line"><a name="l12277"></a><span class="lineno">12277</span>&#160;                memRange.offset = VmaAlignDown(move.dstOffset, nonCoherentAtomSize);</div><div class="line"><a name="l12278"></a><span class="lineno">12278</span>&#160;                memRange.size = VMA_MIN(</div><div class="line"><a name="l12279"></a><span class="lineno">12279</span>&#160;                    VmaAlignUp(move.size + (move.dstOffset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l12280"></a><span class="lineno">12280</span>&#160;                    pDstBlock-&gt;m_pMetadata-&gt;GetSize() - memRange.offset);</div><div class="line"><a name="l12281"></a><span class="lineno">12281</span>&#160;                (*m_hAllocator-&gt;GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hAllocator-&gt;m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l12282"></a><span class="lineno">12282</span>&#160;            }</div><div class="line"><a name="l12283"></a><span class="lineno">12283</span>&#160;        }</div><div class="line"><a name="l12284"></a><span class="lineno">12284</span>&#160;    }</div><div class="line"><a name="l12285"></a><span class="lineno">12285</span>&#160;</div><div class="line"><a name="l12286"></a><span class="lineno">12286</span>&#160;    <span class="comment">// Go over all blocks in reverse order. Unmap those that were mapped just for defragmentation.</span></div><div class="line"><a name="l12287"></a><span class="lineno">12287</span>&#160;    <span class="comment">// Regardless of pCtx-&gt;res == VK_SUCCESS.</span></div><div class="line"><a name="l12288"></a><span class="lineno">12288</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = blockCount; blockIndex--; )</div><div class="line"><a name="l12289"></a><span class="lineno">12289</span>&#160;    {</div><div class="line"><a name="l12290"></a><span class="lineno">12290</span>&#160;        <span class="keyword">const</span> BlockInfo&amp; currBlockInfo = blockInfo[blockIndex];</div><div class="line"><a name="l12291"></a><span class="lineno">12291</span>&#160;        <span class="keywordflow">if</span>((currBlockInfo.flags &amp; BLOCK_FLAG_MAPPED_FOR_DEFRAGMENTATION) != 0)</div><div class="line"><a name="l12292"></a><span class="lineno">12292</span>&#160;        {</div><div class="line"><a name="l12293"></a><span class="lineno">12293</span>&#160;            VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12294"></a><span class="lineno">12294</span>&#160;            pBlock-&gt;Unmap(m_hAllocator, 1);</div><div class="line"><a name="l12295"></a><span class="lineno">12295</span>&#160;        }</div><div class="line"><a name="l12296"></a><span class="lineno">12296</span>&#160;    }</div><div class="line"><a name="l12297"></a><span class="lineno">12297</span>&#160;}</div><div class="line"><a name="l12298"></a><span class="lineno">12298</span>&#160;</div><div class="line"><a name="l12299"></a><span class="lineno">12299</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::ApplyDefragmentationMovesGpu(</div><div class="line"><a name="l12300"></a><span class="lineno">12300</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l12301"></a><span class="lineno">12301</span>&#160;    <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12302"></a><span class="lineno">12302</span>&#160;    VkCommandBuffer commandBuffer)</div><div class="line"><a name="l12303"></a><span class="lineno">12303</span>&#160;{</div><div class="line"><a name="l12304"></a><span class="lineno">12304</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l12305"></a><span class="lineno">12305</span>&#160;</div><div class="line"><a name="l12306"></a><span class="lineno">12306</span>&#160;    pDefragCtx-&gt;blockContexts.resize(blockCount);</div><div class="line"><a name="l12307"></a><span class="lineno">12307</span>&#160;    memset(pDefragCtx-&gt;blockContexts.data(), 0, blockCount * <span class="keyword">sizeof</span>(VmaBlockDefragmentationContext));</div><div class="line"><a name="l12308"></a><span class="lineno">12308</span>&#160;</div><div class="line"><a name="l12309"></a><span class="lineno">12309</span>&#160;    <span class="comment">// Go over all moves. Mark blocks that are used with BLOCK_FLAG_USED.</span></div><div class="line"><a name="l12310"></a><span class="lineno">12310</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> moveCount = moves.size();</div><div class="line"><a name="l12311"></a><span class="lineno">12311</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12312"></a><span class="lineno">12312</span>&#160;    {</div><div class="line"><a name="l12313"></a><span class="lineno">12313</span>&#160;        <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12314"></a><span class="lineno">12314</span>&#160;        pDefragCtx-&gt;blockContexts[move.srcBlockIndex].flags |= VmaBlockDefragmentationContext::BLOCK_FLAG_USED;</div><div class="line"><a name="l12315"></a><span class="lineno">12315</span>&#160;        pDefragCtx-&gt;blockContexts[move.dstBlockIndex].flags |= VmaBlockDefragmentationContext::BLOCK_FLAG_USED;</div><div class="line"><a name="l12316"></a><span class="lineno">12316</span>&#160;    }</div><div class="line"><a name="l12317"></a><span class="lineno">12317</span>&#160;</div><div class="line"><a name="l12318"></a><span class="lineno">12318</span>&#160;    VMA_ASSERT(pDefragCtx-&gt;res == VK_SUCCESS);</div><div class="line"><a name="l12319"></a><span class="lineno">12319</span>&#160;</div><div class="line"><a name="l12320"></a><span class="lineno">12320</span>&#160;    <span class="comment">// Go over all blocks. Create and bind buffer for whole block if necessary.</span></div><div class="line"><a name="l12321"></a><span class="lineno">12321</span>&#160;    {</div><div class="line"><a name="l12322"></a><span class="lineno">12322</span>&#160;        VkBufferCreateInfo bufCreateInfo;</div><div class="line"><a name="l12323"></a><span class="lineno">12323</span>&#160;        VmaFillGpuDefragmentationBufferCreateInfo(bufCreateInfo);</div><div class="line"><a name="l12324"></a><span class="lineno">12324</span>&#160;</div><div class="line"><a name="l12325"></a><span class="lineno">12325</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; pDefragCtx-&gt;res == VK_SUCCESS &amp;&amp; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12326"></a><span class="lineno">12326</span>&#160;        {</div><div class="line"><a name="l12327"></a><span class="lineno">12327</span>&#160;            VmaBlockDefragmentationContext&amp; currBlockCtx = pDefragCtx-&gt;blockContexts[blockIndex];</div><div class="line"><a name="l12328"></a><span class="lineno">12328</span>&#160;            VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12329"></a><span class="lineno">12329</span>&#160;            <span class="keywordflow">if</span>((currBlockCtx.flags &amp; VmaBlockDefragmentationContext::BLOCK_FLAG_USED) != 0)</div><div class="line"><a name="l12330"></a><span class="lineno">12330</span>&#160;            {</div><div class="line"><a name="l12331"></a><span class="lineno">12331</span>&#160;                bufCreateInfo.size = pBlock-&gt;m_pMetadata-&gt;GetSize();</div><div class="line"><a name="l12332"></a><span class="lineno">12332</span>&#160;                pDefragCtx-&gt;res = (*m_hAllocator-&gt;GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l12333"></a><span class="lineno">12333</span>&#160;                    m_hAllocator-&gt;m_hDevice, &amp;bufCreateInfo, m_hAllocator-&gt;GetAllocationCallbacks(), &amp;currBlockCtx.hBuffer);</div><div class="line"><a name="l12334"></a><span class="lineno">12334</span>&#160;                <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12335"></a><span class="lineno">12335</span>&#160;                {</div><div class="line"><a name="l12336"></a><span class="lineno">12336</span>&#160;                    pDefragCtx-&gt;res = (*m_hAllocator-&gt;GetVulkanFunctions().vkBindBufferMemory)(</div><div class="line"><a name="l12337"></a><span class="lineno">12337</span>&#160;                        m_hAllocator-&gt;m_hDevice, currBlockCtx.hBuffer, pBlock-&gt;GetDeviceMemory(), 0);</div><div class="line"><a name="l12338"></a><span class="lineno">12338</span>&#160;                }</div><div class="line"><a name="l12339"></a><span class="lineno">12339</span>&#160;            }</div><div class="line"><a name="l12340"></a><span class="lineno">12340</span>&#160;        }</div><div class="line"><a name="l12341"></a><span class="lineno">12341</span>&#160;    }</div><div class="line"><a name="l12342"></a><span class="lineno">12342</span>&#160;</div><div class="line"><a name="l12343"></a><span class="lineno">12343</span>&#160;    <span class="comment">// Go over all moves. Post data transfer commands to command buffer.</span></div><div class="line"><a name="l12344"></a><span class="lineno">12344</span>&#160;    <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12345"></a><span class="lineno">12345</span>&#160;    {</div><div class="line"><a name="l12346"></a><span class="lineno">12346</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12347"></a><span class="lineno">12347</span>&#160;        {</div><div class="line"><a name="l12348"></a><span class="lineno">12348</span>&#160;            <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12349"></a><span class="lineno">12349</span>&#160;</div><div class="line"><a name="l12350"></a><span class="lineno">12350</span>&#160;            <span class="keyword">const</span> VmaBlockDefragmentationContext&amp; srcBlockCtx = pDefragCtx-&gt;blockContexts[move.srcBlockIndex];</div><div class="line"><a name="l12351"></a><span class="lineno">12351</span>&#160;            <span class="keyword">const</span> VmaBlockDefragmentationContext&amp; dstBlockCtx = pDefragCtx-&gt;blockContexts[move.dstBlockIndex];</div><div class="line"><a name="l12352"></a><span class="lineno">12352</span>&#160;</div><div class="line"><a name="l12353"></a><span class="lineno">12353</span>&#160;            VMA_ASSERT(srcBlockCtx.hBuffer &amp;&amp; dstBlockCtx.hBuffer);</div><div class="line"><a name="l12354"></a><span class="lineno">12354</span>&#160;</div><div class="line"><a name="l12355"></a><span class="lineno">12355</span>&#160;            VkBufferCopy region = {</div><div class="line"><a name="l12356"></a><span class="lineno">12356</span>&#160;                move.srcOffset,</div><div class="line"><a name="l12357"></a><span class="lineno">12357</span>&#160;                move.dstOffset,</div><div class="line"><a name="l12358"></a><span class="lineno">12358</span>&#160;                move.size };</div><div class="line"><a name="l12359"></a><span class="lineno">12359</span>&#160;            (*m_hAllocator-&gt;GetVulkanFunctions().vkCmdCopyBuffer)(</div><div class="line"><a name="l12360"></a><span class="lineno">12360</span>&#160;                commandBuffer, srcBlockCtx.hBuffer, dstBlockCtx.hBuffer, 1, &amp;region);</div><div class="line"><a name="l12361"></a><span class="lineno">12361</span>&#160;        }</div><div class="line"><a name="l12362"></a><span class="lineno">12362</span>&#160;    }</div><div class="line"><a name="l12363"></a><span class="lineno">12363</span>&#160;</div><div class="line"><a name="l12364"></a><span class="lineno">12364</span>&#160;    <span class="comment">// Save buffers to defrag context for later destruction.</span></div><div class="line"><a name="l12365"></a><span class="lineno">12365</span>&#160;    <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS &amp;&amp; moveCount &gt; 0)</div><div class="line"><a name="l12366"></a><span class="lineno">12366</span>&#160;    {</div><div class="line"><a name="l12367"></a><span class="lineno">12367</span>&#160;        pDefragCtx-&gt;res = VK_NOT_READY;</div><div class="line"><a name="l12368"></a><span class="lineno">12368</span>&#160;    }</div><div class="line"><a name="l12369"></a><span class="lineno">12369</span>&#160;}</div><div class="line"><a name="l12370"></a><span class="lineno">12370</span>&#160;</div><div class="line"><a name="l12371"></a><span class="lineno">12371</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::FreeEmptyBlocks(<a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l12372"></a><span class="lineno">12372</span>&#160;{</div><div class="line"><a name="l12373"></a><span class="lineno">12373</span>&#160;    m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l12374"></a><span class="lineno">12374</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l12375"></a><span class="lineno">12375</span>&#160;    {</div><div class="line"><a name="l12376"></a><span class="lineno">12376</span>&#160;        VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12377"></a><span class="lineno">12377</span>&#160;        <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l12378"></a><span class="lineno">12378</span>&#160;        {</div><div class="line"><a name="l12379"></a><span class="lineno">12379</span>&#160;            <span class="keywordflow">if</span>(m_Blocks.size() &gt; m_MinBlockCount)</div><div class="line"><a name="l12380"></a><span class="lineno">12380</span>&#160;            {</div><div class="line"><a name="l12381"></a><span class="lineno">12381</span>&#160;                <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l12382"></a><span class="lineno">12382</span>&#160;                {</div><div class="line"><a name="l12383"></a><span class="lineno">12383</span>&#160;                    ++pDefragmentationStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l12384"></a><span class="lineno">12384</span>&#160;                    pDefragmentationStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a> += pBlock-&gt;m_pMetadata-&gt;GetSize();</div><div class="line"><a name="l12385"></a><span class="lineno">12385</span>&#160;                }</div><div class="line"><a name="l12386"></a><span class="lineno">12386</span>&#160;</div><div class="line"><a name="l12387"></a><span class="lineno">12387</span>&#160;                VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l12388"></a><span class="lineno">12388</span>&#160;                pBlock-&gt;Destroy(m_hAllocator);</div><div class="line"><a name="l12389"></a><span class="lineno">12389</span>&#160;                vma_delete(m_hAllocator, pBlock);</div><div class="line"><a name="l12390"></a><span class="lineno">12390</span>&#160;            }</div><div class="line"><a name="l12391"></a><span class="lineno">12391</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12392"></a><span class="lineno">12392</span>&#160;            {</div><div class="line"><a name="l12393"></a><span class="lineno">12393</span>&#160;                m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l12394"></a><span class="lineno">12394</span>&#160;            }</div><div class="line"><a name="l12395"></a><span class="lineno">12395</span>&#160;        }</div><div class="line"><a name="l12396"></a><span class="lineno">12396</span>&#160;    }</div><div class="line"><a name="l12397"></a><span class="lineno">12397</span>&#160;}</div><div class="line"><a name="l12398"></a><span class="lineno">12398</span>&#160;</div><div class="line"><a name="l12399"></a><span class="lineno">12399</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12400"></a><span class="lineno">12400</span>&#160;</div><div class="line"><a name="l12401"></a><span class="lineno">12401</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)</div><div class="line"><a name="l12402"></a><span class="lineno">12402</span>&#160;{</div><div class="line"><a name="l12403"></a><span class="lineno">12403</span>&#160;    VmaMutexLockRead lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12404"></a><span class="lineno">12404</span>&#160;</div><div class="line"><a name="l12405"></a><span class="lineno">12405</span>&#160;    json.BeginObject();</div><div class="line"><a name="l12406"></a><span class="lineno">12406</span>&#160;</div><div class="line"><a name="l12407"></a><span class="lineno">12407</span>&#160;    <span class="keywordflow">if</span>(m_IsCustomPool)</div><div class="line"><a name="l12408"></a><span class="lineno">12408</span>&#160;    {</div><div class="line"><a name="l12409"></a><span class="lineno">12409</span>&#160;        json.WriteString(<span class="stringliteral">&quot;MemoryTypeIndex&quot;</span>);</div><div class="line"><a name="l12410"></a><span class="lineno">12410</span>&#160;        json.WriteNumber(m_MemoryTypeIndex);</div><div class="line"><a name="l12411"></a><span class="lineno">12411</span>&#160;</div><div class="line"><a name="l12412"></a><span class="lineno">12412</span>&#160;        json.WriteString(<span class="stringliteral">&quot;BlockSize&quot;</span>);</div><div class="line"><a name="l12413"></a><span class="lineno">12413</span>&#160;        json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l12414"></a><span class="lineno">12414</span>&#160;</div><div class="line"><a name="l12415"></a><span class="lineno">12415</span>&#160;        json.WriteString(<span class="stringliteral">&quot;BlockCount&quot;</span>);</div><div class="line"><a name="l12416"></a><span class="lineno">12416</span>&#160;        json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l12417"></a><span class="lineno">12417</span>&#160;        <span class="keywordflow">if</span>(m_MinBlockCount &gt; 0)</div><div class="line"><a name="l12418"></a><span class="lineno">12418</span>&#160;        {</div><div class="line"><a name="l12419"></a><span class="lineno">12419</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Min&quot;</span>);</div><div class="line"><a name="l12420"></a><span class="lineno">12420</span>&#160;            json.WriteNumber((uint64_t)m_MinBlockCount);</div><div class="line"><a name="l12421"></a><span class="lineno">12421</span>&#160;        }</div><div class="line"><a name="l12422"></a><span class="lineno">12422</span>&#160;        <span class="keywordflow">if</span>(m_MaxBlockCount &lt; SIZE_MAX)</div><div class="line"><a name="l12423"></a><span class="lineno">12423</span>&#160;        {</div><div class="line"><a name="l12424"></a><span class="lineno">12424</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Max&quot;</span>);</div><div class="line"><a name="l12425"></a><span class="lineno">12425</span>&#160;            json.WriteNumber((uint64_t)m_MaxBlockCount);</div><div class="line"><a name="l12426"></a><span class="lineno">12426</span>&#160;        }</div><div class="line"><a name="l12427"></a><span class="lineno">12427</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Cur&quot;</span>);</div><div class="line"><a name="l12428"></a><span class="lineno">12428</span>&#160;        json.WriteNumber((uint64_t)m_Blocks.size());</div><div class="line"><a name="l12429"></a><span class="lineno">12429</span>&#160;        json.EndObject();</div><div class="line"><a name="l12430"></a><span class="lineno">12430</span>&#160;</div><div class="line"><a name="l12431"></a><span class="lineno">12431</span>&#160;        <span class="keywordflow">if</span>(m_FrameInUseCount &gt; 0)</div><div class="line"><a name="l12432"></a><span class="lineno">12432</span>&#160;        {</div><div class="line"><a name="l12433"></a><span class="lineno">12433</span>&#160;            json.WriteString(<span class="stringliteral">&quot;FrameInUseCount&quot;</span>);</div><div class="line"><a name="l12434"></a><span class="lineno">12434</span>&#160;            json.WriteNumber(m_FrameInUseCount);</div><div class="line"><a name="l12435"></a><span class="lineno">12435</span>&#160;        }</div><div class="line"><a name="l12436"></a><span class="lineno">12436</span>&#160;</div><div class="line"><a name="l12437"></a><span class="lineno">12437</span>&#160;        <span class="keywordflow">if</span>(m_Algorithm != 0)</div><div class="line"><a name="l12438"></a><span class="lineno">12438</span>&#160;        {</div><div class="line"><a name="l12439"></a><span class="lineno">12439</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Algorithm&quot;</span>);</div><div class="line"><a name="l12440"></a><span class="lineno">12440</span>&#160;            json.WriteString(VmaAlgorithmToStr(m_Algorithm));</div><div class="line"><a name="l12441"></a><span class="lineno">12441</span>&#160;        }</div><div class="line"><a name="l12442"></a><span class="lineno">12442</span>&#160;    }</div><div class="line"><a name="l12443"></a><span class="lineno">12443</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l12444"></a><span class="lineno">12444</span>&#160;    {</div><div class="line"><a name="l12445"></a><span class="lineno">12445</span>&#160;        json.WriteString(<span class="stringliteral">&quot;PreferredBlockSize&quot;</span>);</div><div class="line"><a name="l12446"></a><span class="lineno">12446</span>&#160;        json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l12447"></a><span class="lineno">12447</span>&#160;    }</div><div class="line"><a name="l12448"></a><span class="lineno">12448</span>&#160;</div><div class="line"><a name="l12449"></a><span class="lineno">12449</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Blocks&quot;</span>);</div><div class="line"><a name="l12450"></a><span class="lineno">12450</span>&#160;    json.BeginObject();</div><div class="line"><a name="l12451"></a><span class="lineno">12451</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12452"></a><span class="lineno">12452</span>&#160;    {</div><div class="line"><a name="l12453"></a><span class="lineno">12453</span>&#160;        json.BeginString();</div><div class="line"><a name="l12454"></a><span class="lineno">12454</span>&#160;        json.ContinueString(m_Blocks[i]-&gt;GetId());</div><div class="line"><a name="l12455"></a><span class="lineno">12455</span>&#160;        json.EndString();</div><div class="line"><a name="l12456"></a><span class="lineno">12456</span>&#160;</div><div class="line"><a name="l12457"></a><span class="lineno">12457</span>&#160;        m_Blocks[i]-&gt;m_pMetadata-&gt;PrintDetailedMap(json);</div><div class="line"><a name="l12458"></a><span class="lineno">12458</span>&#160;    }</div><div class="line"><a name="l12459"></a><span class="lineno">12459</span>&#160;    json.EndObject();</div><div class="line"><a name="l12460"></a><span class="lineno">12460</span>&#160;</div><div class="line"><a name="l12461"></a><span class="lineno">12461</span>&#160;    json.EndObject();</div><div class="line"><a name="l12462"></a><span class="lineno">12462</span>&#160;}</div><div class="line"><a name="l12463"></a><span class="lineno">12463</span>&#160;</div><div class="line"><a name="l12464"></a><span class="lineno">12464</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12465"></a><span class="lineno">12465</span>&#160;</div><div class="line"><a name="l12466"></a><span class="lineno">12466</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::Defragment(</div><div class="line"><a name="l12467"></a><span class="lineno">12467</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l12468"></a><span class="lineno">12468</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l12469"></a><span class="lineno">12469</span>&#160;    VkDeviceSize&amp; maxCpuBytesToMove, uint32_t&amp; maxCpuAllocationsToMove,</div><div class="line"><a name="l12470"></a><span class="lineno">12470</span>&#160;    VkDeviceSize&amp; maxGpuBytesToMove, uint32_t&amp; maxGpuAllocationsToMove,</div><div class="line"><a name="l12471"></a><span class="lineno">12471</span>&#160;    VkCommandBuffer commandBuffer)</div><div class="line"><a name="l12472"></a><span class="lineno">12472</span>&#160;{</div><div class="line"><a name="l12473"></a><span class="lineno">12473</span>&#160;    pCtx-&gt;res = VK_SUCCESS;</div><div class="line"><a name="l12474"></a><span class="lineno">12474</span>&#160;    </div><div class="line"><a name="l12475"></a><span class="lineno">12475</span>&#160;    <span class="keyword">const</span> VkMemoryPropertyFlags memPropFlags =</div><div class="line"><a name="l12476"></a><span class="lineno">12476</span>&#160;        m_hAllocator-&gt;m_MemProps.memoryTypes[m_MemoryTypeIndex].propertyFlags;</div><div class="line"><a name="l12477"></a><span class="lineno">12477</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isHostVisible = (memPropFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0;</div><div class="line"><a name="l12478"></a><span class="lineno">12478</span>&#160;</div><div class="line"><a name="l12479"></a><span class="lineno">12479</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> canDefragmentOnCpu = maxCpuBytesToMove &gt; 0 &amp;&amp; maxCpuAllocationsToMove &gt; 0 &amp;&amp;</div><div class="line"><a name="l12480"></a><span class="lineno">12480</span>&#160;        isHostVisible;</div><div class="line"><a name="l12481"></a><span class="lineno">12481</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> canDefragmentOnGpu = maxGpuBytesToMove &gt; 0 &amp;&amp; maxGpuAllocationsToMove &gt; 0 &amp;&amp;</div><div class="line"><a name="l12482"></a><span class="lineno">12482</span>&#160;        !IsCorruptionDetectionEnabled() &amp;&amp;</div><div class="line"><a name="l12483"></a><span class="lineno">12483</span>&#160;        ((1u &lt;&lt; m_MemoryTypeIndex) &amp; m_hAllocator-&gt;GetGpuDefragmentationMemoryTypeBits()) != 0;</div><div class="line"><a name="l12484"></a><span class="lineno">12484</span>&#160;</div><div class="line"><a name="l12485"></a><span class="lineno">12485</span>&#160;    <span class="comment">// There are options to defragment this memory type.</span></div><div class="line"><a name="l12486"></a><span class="lineno">12486</span>&#160;    <span class="keywordflow">if</span>(canDefragmentOnCpu || canDefragmentOnGpu)</div><div class="line"><a name="l12487"></a><span class="lineno">12487</span>&#160;    {</div><div class="line"><a name="l12488"></a><span class="lineno">12488</span>&#160;        <span class="keywordtype">bool</span> defragmentOnGpu;</div><div class="line"><a name="l12489"></a><span class="lineno">12489</span>&#160;        <span class="comment">// There is only one option to defragment this memory type.</span></div><div class="line"><a name="l12490"></a><span class="lineno">12490</span>&#160;        <span class="keywordflow">if</span>(canDefragmentOnGpu != canDefragmentOnCpu)</div><div class="line"><a name="l12491"></a><span class="lineno">12491</span>&#160;        {</div><div class="line"><a name="l12492"></a><span class="lineno">12492</span>&#160;            defragmentOnGpu = canDefragmentOnGpu;</div><div class="line"><a name="l12493"></a><span class="lineno">12493</span>&#160;        }</div><div class="line"><a name="l12494"></a><span class="lineno">12494</span>&#160;        <span class="comment">// Both options are available: Heuristics to choose the best one.</span></div><div class="line"><a name="l12495"></a><span class="lineno">12495</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l12496"></a><span class="lineno">12496</span>&#160;        {</div><div class="line"><a name="l12497"></a><span class="lineno">12497</span>&#160;            defragmentOnGpu = (memPropFlags &amp; VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0 ||</div><div class="line"><a name="l12498"></a><span class="lineno">12498</span>&#160;                m_hAllocator-&gt;IsIntegratedGpu();</div><div class="line"><a name="l12499"></a><span class="lineno">12499</span>&#160;        }</div><div class="line"><a name="l12500"></a><span class="lineno">12500</span>&#160;</div><div class="line"><a name="l12501"></a><span class="lineno">12501</span>&#160;        <span class="keywordtype">bool</span> overlappingMoveSupported = !defragmentOnGpu;</div><div class="line"><a name="l12502"></a><span class="lineno">12502</span>&#160;</div><div class="line"><a name="l12503"></a><span class="lineno">12503</span>&#160;        <span class="keywordflow">if</span>(m_hAllocator-&gt;m_UseMutex)</div><div class="line"><a name="l12504"></a><span class="lineno">12504</span>&#160;        {</div><div class="line"><a name="l12505"></a><span class="lineno">12505</span>&#160;            m_Mutex.LockWrite();</div><div class="line"><a name="l12506"></a><span class="lineno">12506</span>&#160;            pCtx-&gt;mutexLocked = <span class="keyword">true</span>;</div><div class="line"><a name="l12507"></a><span class="lineno">12507</span>&#160;        }</div><div class="line"><a name="l12508"></a><span class="lineno">12508</span>&#160;</div><div class="line"><a name="l12509"></a><span class="lineno">12509</span>&#160;        pCtx-&gt;Begin(overlappingMoveSupported);</div><div class="line"><a name="l12510"></a><span class="lineno">12510</span>&#160;</div><div class="line"><a name="l12511"></a><span class="lineno">12511</span>&#160;        <span class="comment">// Defragment.</span></div><div class="line"><a name="l12512"></a><span class="lineno">12512</span>&#160;</div><div class="line"><a name="l12513"></a><span class="lineno">12513</span>&#160;        <span class="keyword">const</span> VkDeviceSize maxBytesToMove = defragmentOnGpu ? maxGpuBytesToMove : maxCpuBytesToMove;</div><div class="line"><a name="l12514"></a><span class="lineno">12514</span>&#160;        <span class="keyword">const</span> uint32_t maxAllocationsToMove = defragmentOnGpu ? maxGpuAllocationsToMove : maxCpuAllocationsToMove;</div><div class="line"><a name="l12515"></a><span class="lineno">12515</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt; moves = </div><div class="line"><a name="l12516"></a><span class="lineno">12516</span>&#160;            VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;(VmaStlAllocator&lt;VmaDefragmentationMove&gt;(m_hAllocator-&gt;GetAllocationCallbacks()));</div><div class="line"><a name="l12517"></a><span class="lineno">12517</span>&#160;        pCtx-&gt;res = pCtx-&gt;GetAlgorithm()-&gt;Defragment(moves, maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l12518"></a><span class="lineno">12518</span>&#160;</div><div class="line"><a name="l12519"></a><span class="lineno">12519</span>&#160;        <span class="comment">// Accumulate statistics.</span></div><div class="line"><a name="l12520"></a><span class="lineno">12520</span>&#160;        <span class="keywordflow">if</span>(pStats != VMA_NULL)</div><div class="line"><a name="l12521"></a><span class="lineno">12521</span>&#160;        {</div><div class="line"><a name="l12522"></a><span class="lineno">12522</span>&#160;            <span class="keyword">const</span> VkDeviceSize bytesMoved = pCtx-&gt;GetAlgorithm()-&gt;GetBytesMoved();</div><div class="line"><a name="l12523"></a><span class="lineno">12523</span>&#160;            <span class="keyword">const</span> uint32_t allocationsMoved = pCtx-&gt;GetAlgorithm()-&gt;GetAllocationsMoved();</div><div class="line"><a name="l12524"></a><span class="lineno">12524</span>&#160;            pStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> += bytesMoved;</div><div class="line"><a name="l12525"></a><span class="lineno">12525</span>&#160;            pStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> += allocationsMoved;</div><div class="line"><a name="l12526"></a><span class="lineno">12526</span>&#160;            VMA_ASSERT(bytesMoved &lt;= maxBytesToMove);</div><div class="line"><a name="l12527"></a><span class="lineno">12527</span>&#160;            VMA_ASSERT(allocationsMoved &lt;= maxAllocationsToMove);</div><div class="line"><a name="l12528"></a><span class="lineno">12528</span>&#160;            <span class="keywordflow">if</span>(defragmentOnGpu)</div><div class="line"><a name="l12529"></a><span class="lineno">12529</span>&#160;            {</div><div class="line"><a name="l12530"></a><span class="lineno">12530</span>&#160;                maxGpuBytesToMove -= bytesMoved;</div><div class="line"><a name="l12531"></a><span class="lineno">12531</span>&#160;                maxGpuAllocationsToMove -= allocationsMoved;</div><div class="line"><a name="l12532"></a><span class="lineno">12532</span>&#160;            }</div><div class="line"><a name="l12533"></a><span class="lineno">12533</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12534"></a><span class="lineno">12534</span>&#160;            {</div><div class="line"><a name="l12535"></a><span class="lineno">12535</span>&#160;                maxCpuBytesToMove -= bytesMoved;</div><div class="line"><a name="l12536"></a><span class="lineno">12536</span>&#160;                maxCpuAllocationsToMove -= allocationsMoved;</div><div class="line"><a name="l12537"></a><span class="lineno">12537</span>&#160;            }</div><div class="line"><a name="l12538"></a><span class="lineno">12538</span>&#160;        }</div><div class="line"><a name="l12539"></a><span class="lineno">12539</span>&#160;    </div><div class="line"><a name="l12540"></a><span class="lineno">12540</span>&#160;        <span class="keywordflow">if</span>(pCtx-&gt;res &gt;= VK_SUCCESS)</div><div class="line"><a name="l12541"></a><span class="lineno">12541</span>&#160;        {</div><div class="line"><a name="l12542"></a><span class="lineno">12542</span>&#160;            <span class="keywordflow">if</span>(defragmentOnGpu)</div><div class="line"><a name="l12543"></a><span class="lineno">12543</span>&#160;            {</div><div class="line"><a name="l12544"></a><span class="lineno">12544</span>&#160;                ApplyDefragmentationMovesGpu(pCtx, moves, commandBuffer);</div><div class="line"><a name="l12545"></a><span class="lineno">12545</span>&#160;            }</div><div class="line"><a name="l12546"></a><span class="lineno">12546</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12547"></a><span class="lineno">12547</span>&#160;            {</div><div class="line"><a name="l12548"></a><span class="lineno">12548</span>&#160;                ApplyDefragmentationMovesCpu(pCtx, moves);</div><div class="line"><a name="l12549"></a><span class="lineno">12549</span>&#160;            }</div><div class="line"><a name="l12550"></a><span class="lineno">12550</span>&#160;        }</div><div class="line"><a name="l12551"></a><span class="lineno">12551</span>&#160;    }</div><div class="line"><a name="l12552"></a><span class="lineno">12552</span>&#160;}</div><div class="line"><a name="l12553"></a><span class="lineno">12553</span>&#160;</div><div class="line"><a name="l12554"></a><span class="lineno">12554</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::DefragmentationEnd(</div><div class="line"><a name="l12555"></a><span class="lineno">12555</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l12556"></a><span class="lineno">12556</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats)</div><div class="line"><a name="l12557"></a><span class="lineno">12557</span>&#160;{</div><div class="line"><a name="l12558"></a><span class="lineno">12558</span>&#160;    <span class="comment">// Destroy buffers.</span></div><div class="line"><a name="l12559"></a><span class="lineno">12559</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = pCtx-&gt;blockContexts.size(); blockIndex--; )</div><div class="line"><a name="l12560"></a><span class="lineno">12560</span>&#160;    {</div><div class="line"><a name="l12561"></a><span class="lineno">12561</span>&#160;        VmaBlockDefragmentationContext&amp; blockCtx = pCtx-&gt;blockContexts[blockIndex];</div><div class="line"><a name="l12562"></a><span class="lineno">12562</span>&#160;        <span class="keywordflow">if</span>(blockCtx.hBuffer)</div><div class="line"><a name="l12563"></a><span class="lineno">12563</span>&#160;        {</div><div class="line"><a name="l12564"></a><span class="lineno">12564</span>&#160;            (*m_hAllocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(</div><div class="line"><a name="l12565"></a><span class="lineno">12565</span>&#160;                m_hAllocator-&gt;m_hDevice, blockCtx.hBuffer, m_hAllocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l12566"></a><span class="lineno">12566</span>&#160;        }</div><div class="line"><a name="l12567"></a><span class="lineno">12567</span>&#160;    }</div><div class="line"><a name="l12568"></a><span class="lineno">12568</span>&#160;</div><div class="line"><a name="l12569"></a><span class="lineno">12569</span>&#160;    <span class="keywordflow">if</span>(pCtx-&gt;res &gt;= VK_SUCCESS)</div><div class="line"><a name="l12570"></a><span class="lineno">12570</span>&#160;    {</div><div class="line"><a name="l12571"></a><span class="lineno">12571</span>&#160;        FreeEmptyBlocks(pStats);</div><div class="line"><a name="l12572"></a><span class="lineno">12572</span>&#160;    }</div><div class="line"><a name="l12573"></a><span class="lineno">12573</span>&#160;</div><div class="line"><a name="l12574"></a><span class="lineno">12574</span>&#160;    <span class="keywordflow">if</span>(pCtx-&gt;mutexLocked)</div><div class="line"><a name="l12575"></a><span class="lineno">12575</span>&#160;    {</div><div class="line"><a name="l12576"></a><span class="lineno">12576</span>&#160;        VMA_ASSERT(m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12577"></a><span class="lineno">12577</span>&#160;        m_Mutex.UnlockWrite();</div><div class="line"><a name="l12578"></a><span class="lineno">12578</span>&#160;    }</div><div class="line"><a name="l12579"></a><span class="lineno">12579</span>&#160;}</div><div class="line"><a name="l12580"></a><span class="lineno">12580</span>&#160;</div><div class="line"><a name="l12581"></a><span class="lineno">12581</span>&#160;<span class="keywordtype">size_t</span> VmaBlockVector::CalcAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l12582"></a><span class="lineno">12582</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12583"></a><span class="lineno">12583</span>&#160;    <span class="keywordtype">size_t</span> result = 0;</div><div class="line"><a name="l12584"></a><span class="lineno">12584</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12585"></a><span class="lineno">12585</span>&#160;    {</div><div class="line"><a name="l12586"></a><span class="lineno">12586</span>&#160;        result += m_Blocks[i]-&gt;m_pMetadata-&gt;GetAllocationCount();</div><div class="line"><a name="l12587"></a><span class="lineno">12587</span>&#160;    }</div><div class="line"><a name="l12588"></a><span class="lineno">12588</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12589"></a><span class="lineno">12589</span>&#160;}</div><div class="line"><a name="l12590"></a><span class="lineno">12590</span>&#160;</div><div class="line"><a name="l12591"></a><span class="lineno">12591</span>&#160;<span class="keywordtype">bool</span> VmaBlockVector::IsBufferImageGranularityConflictPossible()<span class="keyword"> const</span></div><div class="line"><a name="l12592"></a><span class="lineno">12592</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12593"></a><span class="lineno">12593</span>&#160;    <span class="keywordflow">if</span>(m_BufferImageGranularity == 1)</div><div class="line"><a name="l12594"></a><span class="lineno">12594</span>&#160;    {</div><div class="line"><a name="l12595"></a><span class="lineno">12595</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12596"></a><span class="lineno">12596</span>&#160;    }</div><div class="line"><a name="l12597"></a><span class="lineno">12597</span>&#160;    VmaSuballocationType lastSuballocType = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l12598"></a><span class="lineno">12598</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_Blocks.size(); i &lt; count; ++i)</div><div class="line"><a name="l12599"></a><span class="lineno">12599</span>&#160;    {</div><div class="line"><a name="l12600"></a><span class="lineno">12600</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[i];</div><div class="line"><a name="l12601"></a><span class="lineno">12601</span>&#160;        VMA_ASSERT(m_Algorithm == 0);</div><div class="line"><a name="l12602"></a><span class="lineno">12602</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pMetadata = (VmaBlockMetadata_Generic*)pBlock-&gt;m_pMetadata;</div><div class="line"><a name="l12603"></a><span class="lineno">12603</span>&#160;        <span class="keywordflow">if</span>(pMetadata-&gt;IsBufferImageGranularityConflictPossible(m_BufferImageGranularity, lastSuballocType))</div><div class="line"><a name="l12604"></a><span class="lineno">12604</span>&#160;        {</div><div class="line"><a name="l12605"></a><span class="lineno">12605</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12606"></a><span class="lineno">12606</span>&#160;        }</div><div class="line"><a name="l12607"></a><span class="lineno">12607</span>&#160;    }</div><div class="line"><a name="l12608"></a><span class="lineno">12608</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12609"></a><span class="lineno">12609</span>&#160;}</div><div class="line"><a name="l12610"></a><span class="lineno">12610</span>&#160;</div><div class="line"><a name="l12611"></a><span class="lineno">12611</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::MakePoolAllocationsLost(</div><div class="line"><a name="l12612"></a><span class="lineno">12612</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12613"></a><span class="lineno">12613</span>&#160;    <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l12614"></a><span class="lineno">12614</span>&#160;{</div><div class="line"><a name="l12615"></a><span class="lineno">12615</span>&#160;    VmaMutexLockWrite lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12616"></a><span class="lineno">12616</span>&#160;    <span class="keywordtype">size_t</span> lostAllocationCount = 0;</div><div class="line"><a name="l12617"></a><span class="lineno">12617</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12618"></a><span class="lineno">12618</span>&#160;    {</div><div class="line"><a name="l12619"></a><span class="lineno">12619</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12620"></a><span class="lineno">12620</span>&#160;        VMA_ASSERT(pBlock);</div><div class="line"><a name="l12621"></a><span class="lineno">12621</span>&#160;        lostAllocationCount += pBlock-&gt;m_pMetadata-&gt;MakeAllocationsLost(currentFrameIndex, m_FrameInUseCount);</div><div class="line"><a name="l12622"></a><span class="lineno">12622</span>&#160;    }</div><div class="line"><a name="l12623"></a><span class="lineno">12623</span>&#160;    <span class="keywordflow">if</span>(pLostAllocationCount != VMA_NULL)</div><div class="line"><a name="l12624"></a><span class="lineno">12624</span>&#160;    {</div><div class="line"><a name="l12625"></a><span class="lineno">12625</span>&#160;        *pLostAllocationCount = lostAllocationCount;</div><div class="line"><a name="l12626"></a><span class="lineno">12626</span>&#160;    }</div><div class="line"><a name="l12627"></a><span class="lineno">12627</span>&#160;}</div><div class="line"><a name="l12628"></a><span class="lineno">12628</span>&#160;</div><div class="line"><a name="l12629"></a><span class="lineno">12629</span>&#160;VkResult VmaBlockVector::CheckCorruption()</div><div class="line"><a name="l12630"></a><span class="lineno">12630</span>&#160;{</div><div class="line"><a name="l12631"></a><span class="lineno">12631</span>&#160;    <span class="keywordflow">if</span>(!IsCorruptionDetectionEnabled())</div><div class="line"><a name="l12632"></a><span class="lineno">12632</span>&#160;    {</div><div class="line"><a name="l12633"></a><span class="lineno">12633</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l12634"></a><span class="lineno">12634</span>&#160;    }</div><div class="line"><a name="l12635"></a><span class="lineno">12635</span>&#160;</div><div class="line"><a name="l12636"></a><span class="lineno">12636</span>&#160;    VmaMutexLockRead lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12637"></a><span class="lineno">12637</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12638"></a><span class="lineno">12638</span>&#160;    {</div><div class="line"><a name="l12639"></a><span class="lineno">12639</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12640"></a><span class="lineno">12640</span>&#160;        VMA_ASSERT(pBlock);</div><div class="line"><a name="l12641"></a><span class="lineno">12641</span>&#160;        VkResult res = pBlock-&gt;CheckCorruption(m_hAllocator);</div><div class="line"><a name="l12642"></a><span class="lineno">12642</span>&#160;        <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l12643"></a><span class="lineno">12643</span>&#160;        {</div><div class="line"><a name="l12644"></a><span class="lineno">12644</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12645"></a><span class="lineno">12645</span>&#160;        }</div><div class="line"><a name="l12646"></a><span class="lineno">12646</span>&#160;    }</div><div class="line"><a name="l12647"></a><span class="lineno">12647</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12648"></a><span class="lineno">12648</span>&#160;}</div><div class="line"><a name="l12649"></a><span class="lineno">12649</span>&#160;</div><div class="line"><a name="l12650"></a><span class="lineno">12650</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l12651"></a><span class="lineno">12651</span>&#160;{</div><div class="line"><a name="l12652"></a><span class="lineno">12652</span>&#160;    <span class="keyword">const</span> uint32_t memTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l12653"></a><span class="lineno">12653</span>&#160;    <span class="keyword">const</span> uint32_t memHeapIndex = m_hAllocator-&gt;MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12654"></a><span class="lineno">12654</span>&#160;</div><div class="line"><a name="l12655"></a><span class="lineno">12655</span>&#160;    VmaMutexLockRead lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12656"></a><span class="lineno">12656</span>&#160;</div><div class="line"><a name="l12657"></a><span class="lineno">12657</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12658"></a><span class="lineno">12658</span>&#160;    {</div><div class="line"><a name="l12659"></a><span class="lineno">12659</span>&#160;        <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12660"></a><span class="lineno">12660</span>&#160;        VMA_ASSERT(pBlock);</div><div class="line"><a name="l12661"></a><span class="lineno">12661</span>&#160;        VMA_HEAVY_ASSERT(pBlock-&gt;Validate());</div><div class="line"><a name="l12662"></a><span class="lineno">12662</span>&#160;        <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l12663"></a><span class="lineno">12663</span>&#160;        pBlock-&gt;m_pMetadata-&gt;CalcAllocationStatInfo(allocationStatInfo);</div><div class="line"><a name="l12664"></a><span class="lineno">12664</span>&#160;        VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l12665"></a><span class="lineno">12665</span>&#160;        VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l12666"></a><span class="lineno">12666</span>&#160;        VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l12667"></a><span class="lineno">12667</span>&#160;    }</div><div class="line"><a name="l12668"></a><span class="lineno">12668</span>&#160;}</div><div class="line"><a name="l12669"></a><span class="lineno">12669</span>&#160;</div><div class="line"><a name="l12671"></a><span class="lineno">12671</span>&#160;<span class="comment">// VmaDefragmentationAlgorithm_Generic members definition</span></div><div class="line"><a name="l12672"></a><span class="lineno">12672</span>&#160;</div><div class="line"><a name="l12673"></a><span class="lineno">12673</span>&#160;VmaDefragmentationAlgorithm_Generic::VmaDefragmentationAlgorithm_Generic(</div><div class="line"><a name="l12674"></a><span class="lineno">12674</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l12675"></a><span class="lineno">12675</span>&#160;    VmaBlockVector* pBlockVector,</div><div class="line"><a name="l12676"></a><span class="lineno">12676</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12677"></a><span class="lineno">12677</span>&#160;    <span class="keywordtype">bool</span> overlappingMoveSupported) :</div><div class="line"><a name="l12678"></a><span class="lineno">12678</span>&#160;    VmaDefragmentationAlgorithm(hAllocator, pBlockVector, currentFrameIndex),</div><div class="line"><a name="l12679"></a><span class="lineno">12679</span>&#160;    m_AllocationCount(0),</div><div class="line"><a name="l12680"></a><span class="lineno">12680</span>&#160;    m_AllAllocations(false),</div><div class="line"><a name="l12681"></a><span class="lineno">12681</span>&#160;    m_BytesMoved(0),</div><div class="line"><a name="l12682"></a><span class="lineno">12682</span>&#160;    m_AllocationsMoved(0),</div><div class="line"><a name="l12683"></a><span class="lineno">12683</span>&#160;    m_Blocks(VmaStlAllocator&lt;BlockInfo*&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l12684"></a><span class="lineno">12684</span>&#160;{</div><div class="line"><a name="l12685"></a><span class="lineno">12685</span>&#160;    <span class="comment">// Create block info for each block.</span></div><div class="line"><a name="l12686"></a><span class="lineno">12686</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;m_Blocks.size();</div><div class="line"><a name="l12687"></a><span class="lineno">12687</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12688"></a><span class="lineno">12688</span>&#160;    {</div><div class="line"><a name="l12689"></a><span class="lineno">12689</span>&#160;        BlockInfo* pBlockInfo = vma_new(m_hAllocator, BlockInfo)(m_hAllocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l12690"></a><span class="lineno">12690</span>&#160;        pBlockInfo-&gt;m_OriginalBlockIndex = blockIndex;</div><div class="line"><a name="l12691"></a><span class="lineno">12691</span>&#160;        pBlockInfo-&gt;m_pBlock = m_pBlockVector-&gt;m_Blocks[blockIndex];</div><div class="line"><a name="l12692"></a><span class="lineno">12692</span>&#160;        m_Blocks.push_back(pBlockInfo);</div><div class="line"><a name="l12693"></a><span class="lineno">12693</span>&#160;    }</div><div class="line"><a name="l12694"></a><span class="lineno">12694</span>&#160;</div><div class="line"><a name="l12695"></a><span class="lineno">12695</span>&#160;    <span class="comment">// Sort them by m_pBlock pointer value.</span></div><div class="line"><a name="l12696"></a><span class="lineno">12696</span>&#160;    VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockPointerLess());</div><div class="line"><a name="l12697"></a><span class="lineno">12697</span>&#160;}</div><div class="line"><a name="l12698"></a><span class="lineno">12698</span>&#160;</div><div class="line"><a name="l12699"></a><span class="lineno">12699</span>&#160;VmaDefragmentationAlgorithm_Generic::~VmaDefragmentationAlgorithm_Generic()</div><div class="line"><a name="l12700"></a><span class="lineno">12700</span>&#160;{</div><div class="line"><a name="l12701"></a><span class="lineno">12701</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l12702"></a><span class="lineno">12702</span>&#160;    {</div><div class="line"><a name="l12703"></a><span class="lineno">12703</span>&#160;        vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l12704"></a><span class="lineno">12704</span>&#160;    }</div><div class="line"><a name="l12705"></a><span class="lineno">12705</span>&#160;}</div><div class="line"><a name="l12706"></a><span class="lineno">12706</span>&#160;</div><div class="line"><a name="l12707"></a><span class="lineno">12707</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Generic::AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged)</div><div class="line"><a name="l12708"></a><span class="lineno">12708</span>&#160;{</div><div class="line"><a name="l12709"></a><span class="lineno">12709</span>&#160;    <span class="comment">// Now as we are inside VmaBlockVector::m_Mutex, we can make final check if this allocation was not lost.</span></div><div class="line"><a name="l12710"></a><span class="lineno">12710</span>&#160;    <span class="keywordflow">if</span>(hAlloc-&gt;GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12711"></a><span class="lineno">12711</span>&#160;    {</div><div class="line"><a name="l12712"></a><span class="lineno">12712</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAlloc-&gt;GetBlock();</div><div class="line"><a name="l12713"></a><span class="lineno">12713</span>&#160;        BlockInfoVector::iterator it = VmaBinaryFindFirstNotLess(m_Blocks.begin(), m_Blocks.end(), pBlock, BlockPointerLess());</div><div class="line"><a name="l12714"></a><span class="lineno">12714</span>&#160;        <span class="keywordflow">if</span>(it != m_Blocks.end() &amp;&amp; (*it)-&gt;m_pBlock == pBlock)</div><div class="line"><a name="l12715"></a><span class="lineno">12715</span>&#160;        {</div><div class="line"><a name="l12716"></a><span class="lineno">12716</span>&#160;            AllocationInfo allocInfo = AllocationInfo(hAlloc, pChanged);</div><div class="line"><a name="l12717"></a><span class="lineno">12717</span>&#160;            (*it)-&gt;m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l12718"></a><span class="lineno">12718</span>&#160;        }</div><div class="line"><a name="l12719"></a><span class="lineno">12719</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l12720"></a><span class="lineno">12720</span>&#160;        {</div><div class="line"><a name="l12721"></a><span class="lineno">12721</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l12722"></a><span class="lineno">12722</span>&#160;        }</div><div class="line"><a name="l12723"></a><span class="lineno">12723</span>&#160;</div><div class="line"><a name="l12724"></a><span class="lineno">12724</span>&#160;        ++m_AllocationCount;</div><div class="line"><a name="l12725"></a><span class="lineno">12725</span>&#160;    }</div><div class="line"><a name="l12726"></a><span class="lineno">12726</span>&#160;}</div><div class="line"><a name="l12727"></a><span class="lineno">12727</span>&#160;</div><div class="line"><a name="l12728"></a><span class="lineno">12728</span>&#160;VkResult VmaDefragmentationAlgorithm_Generic::DefragmentRound(</div><div class="line"><a name="l12729"></a><span class="lineno">12729</span>&#160;    VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12730"></a><span class="lineno">12730</span>&#160;    VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l12731"></a><span class="lineno">12731</span>&#160;    uint32_t maxAllocationsToMove)</div><div class="line"><a name="l12732"></a><span class="lineno">12732</span>&#160;{</div><div class="line"><a name="l12733"></a><span class="lineno">12733</span>&#160;    <span class="keywordflow">if</span>(m_Blocks.empty())</div><div class="line"><a name="l12734"></a><span class="lineno">12734</span>&#160;    {</div><div class="line"><a name="l12735"></a><span class="lineno">12735</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12736"></a><span class="lineno">12736</span>&#160;    }</div><div class="line"><a name="l12737"></a><span class="lineno">12737</span>&#160;</div><div class="line"><a name="l12738"></a><span class="lineno">12738</span>&#160;    <span class="comment">// This is a choice based on research.</span></div><div class="line"><a name="l12739"></a><span class="lineno">12739</span>&#160;    <span class="comment">// Option 1:</span></div><div class="line"><a name="l12740"></a><span class="lineno">12740</span>&#160;    uint32_t strategy = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT</a>;</div><div class="line"><a name="l12741"></a><span class="lineno">12741</span>&#160;    <span class="comment">// Option 2:</span></div><div class="line"><a name="l12742"></a><span class="lineno">12742</span>&#160;    <span class="comment">//uint32_t strategy = VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT;</span></div><div class="line"><a name="l12743"></a><span class="lineno">12743</span>&#160;    <span class="comment">// Option 3:</span></div><div class="line"><a name="l12744"></a><span class="lineno">12744</span>&#160;    <span class="comment">//uint32_t strategy = VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT;</span></div><div class="line"><a name="l12745"></a><span class="lineno">12745</span>&#160;</div><div class="line"><a name="l12746"></a><span class="lineno">12746</span>&#160;    <span class="keywordtype">size_t</span> srcBlockMinIndex = 0;</div><div class="line"><a name="l12747"></a><span class="lineno">12747</span>&#160;    <span class="comment">// When FAST_ALGORITHM, move allocations from only last out of blocks that contain non-movable allocations.</span></div><div class="line"><a name="l12748"></a><span class="lineno">12748</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l12749"></a><span class="lineno">12749</span>&#160;<span class="comment">    if(m_AlgorithmFlags &amp; VMA_DEFRAGMENTATION_FAST_ALGORITHM_BIT)</span></div><div class="line"><a name="l12750"></a><span class="lineno">12750</span>&#160;<span class="comment">    {</span></div><div class="line"><a name="l12751"></a><span class="lineno">12751</span>&#160;<span class="comment">        const size_t blocksWithNonMovableCount = CalcBlocksWithNonMovableCount();</span></div><div class="line"><a name="l12752"></a><span class="lineno">12752</span>&#160;<span class="comment">        if(blocksWithNonMovableCount &gt; 0)</span></div><div class="line"><a name="l12753"></a><span class="lineno">12753</span>&#160;<span class="comment">        {</span></div><div class="line"><a name="l12754"></a><span class="lineno">12754</span>&#160;<span class="comment">            srcBlockMinIndex = blocksWithNonMovableCount - 1;</span></div><div class="line"><a name="l12755"></a><span class="lineno">12755</span>&#160;<span class="comment">        }</span></div><div class="line"><a name="l12756"></a><span class="lineno">12756</span>&#160;<span class="comment">    }</span></div><div class="line"><a name="l12757"></a><span class="lineno">12757</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l12758"></a><span class="lineno">12758</span>&#160;</div><div class="line"><a name="l12759"></a><span class="lineno">12759</span>&#160;    <span class="keywordtype">size_t</span> srcBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l12760"></a><span class="lineno">12760</span>&#160;    <span class="keywordtype">size_t</span> srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l12761"></a><span class="lineno">12761</span>&#160;    <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12762"></a><span class="lineno">12762</span>&#160;    {</div><div class="line"><a name="l12763"></a><span class="lineno">12763</span>&#160;        <span class="comment">// 1. Find next allocation to move.</span></div><div class="line"><a name="l12764"></a><span class="lineno">12764</span>&#160;        <span class="comment">// 1.1. Start from last to first m_Blocks - they are sorted from most &quot;destination&quot; to most &quot;source&quot;.</span></div><div class="line"><a name="l12765"></a><span class="lineno">12765</span>&#160;        <span class="comment">// 1.2. Then start from last to first m_Allocations.</span></div><div class="line"><a name="l12766"></a><span class="lineno">12766</span>&#160;        <span class="keywordflow">while</span>(srcAllocIndex &gt;= m_Blocks[srcBlockIndex]-&gt;m_Allocations.size())</div><div class="line"><a name="l12767"></a><span class="lineno">12767</span>&#160;        {</div><div class="line"><a name="l12768"></a><span class="lineno">12768</span>&#160;            <span class="keywordflow">if</span>(m_Blocks[srcBlockIndex]-&gt;m_Allocations.empty())</div><div class="line"><a name="l12769"></a><span class="lineno">12769</span>&#160;            {</div><div class="line"><a name="l12770"></a><span class="lineno">12770</span>&#160;                <span class="comment">// Finished: no more allocations to process.</span></div><div class="line"><a name="l12771"></a><span class="lineno">12771</span>&#160;                <span class="keywordflow">if</span>(srcBlockIndex == srcBlockMinIndex)</div><div class="line"><a name="l12772"></a><span class="lineno">12772</span>&#160;                {</div><div class="line"><a name="l12773"></a><span class="lineno">12773</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12774"></a><span class="lineno">12774</span>&#160;                }</div><div class="line"><a name="l12775"></a><span class="lineno">12775</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l12776"></a><span class="lineno">12776</span>&#160;                {</div><div class="line"><a name="l12777"></a><span class="lineno">12777</span>&#160;                    --srcBlockIndex;</div><div class="line"><a name="l12778"></a><span class="lineno">12778</span>&#160;                    srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l12779"></a><span class="lineno">12779</span>&#160;                }</div><div class="line"><a name="l12780"></a><span class="lineno">12780</span>&#160;            }</div><div class="line"><a name="l12781"></a><span class="lineno">12781</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12782"></a><span class="lineno">12782</span>&#160;            {</div><div class="line"><a name="l12783"></a><span class="lineno">12783</span>&#160;                srcAllocIndex = m_Blocks[srcBlockIndex]-&gt;m_Allocations.size() - 1;</div><div class="line"><a name="l12784"></a><span class="lineno">12784</span>&#160;            }</div><div class="line"><a name="l12785"></a><span class="lineno">12785</span>&#160;        }</div><div class="line"><a name="l12786"></a><span class="lineno">12786</span>&#160;        </div><div class="line"><a name="l12787"></a><span class="lineno">12787</span>&#160;        BlockInfo* pSrcBlockInfo = m_Blocks[srcBlockIndex];</div><div class="line"><a name="l12788"></a><span class="lineno">12788</span>&#160;        AllocationInfo&amp; allocInfo = pSrcBlockInfo-&gt;m_Allocations[srcAllocIndex];</div><div class="line"><a name="l12789"></a><span class="lineno">12789</span>&#160;</div><div class="line"><a name="l12790"></a><span class="lineno">12790</span>&#160;        <span class="keyword">const</span> VkDeviceSize size = allocInfo.m_hAllocation-&gt;GetSize();</div><div class="line"><a name="l12791"></a><span class="lineno">12791</span>&#160;        <span class="keyword">const</span> VkDeviceSize srcOffset = allocInfo.m_hAllocation-&gt;GetOffset();</div><div class="line"><a name="l12792"></a><span class="lineno">12792</span>&#160;        <span class="keyword">const</span> VkDeviceSize alignment = allocInfo.m_hAllocation-&gt;GetAlignment();</div><div class="line"><a name="l12793"></a><span class="lineno">12793</span>&#160;        <span class="keyword">const</span> VmaSuballocationType suballocType = allocInfo.m_hAllocation-&gt;GetSuballocationType();</div><div class="line"><a name="l12794"></a><span class="lineno">12794</span>&#160;</div><div class="line"><a name="l12795"></a><span class="lineno">12795</span>&#160;        <span class="comment">// 2. Try to find new place for this allocation in preceding or current block.</span></div><div class="line"><a name="l12796"></a><span class="lineno">12796</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstBlockIndex = 0; dstBlockIndex &lt;= srcBlockIndex; ++dstBlockIndex)</div><div class="line"><a name="l12797"></a><span class="lineno">12797</span>&#160;        {</div><div class="line"><a name="l12798"></a><span class="lineno">12798</span>&#160;            BlockInfo* pDstBlockInfo = m_Blocks[dstBlockIndex];</div><div class="line"><a name="l12799"></a><span class="lineno">12799</span>&#160;            VmaAllocationRequest dstAllocRequest;</div><div class="line"><a name="l12800"></a><span class="lineno">12800</span>&#160;            <span class="keywordflow">if</span>(pDstBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l12801"></a><span class="lineno">12801</span>&#160;                m_CurrentFrameIndex,</div><div class="line"><a name="l12802"></a><span class="lineno">12802</span>&#160;                m_pBlockVector-&gt;GetFrameInUseCount(),</div><div class="line"><a name="l12803"></a><span class="lineno">12803</span>&#160;                m_pBlockVector-&gt;GetBufferImageGranularity(),</div><div class="line"><a name="l12804"></a><span class="lineno">12804</span>&#160;                size,</div><div class="line"><a name="l12805"></a><span class="lineno">12805</span>&#160;                alignment,</div><div class="line"><a name="l12806"></a><span class="lineno">12806</span>&#160;                <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l12807"></a><span class="lineno">12807</span>&#160;                suballocType,</div><div class="line"><a name="l12808"></a><span class="lineno">12808</span>&#160;                <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l12809"></a><span class="lineno">12809</span>&#160;                strategy,</div><div class="line"><a name="l12810"></a><span class="lineno">12810</span>&#160;                &amp;dstAllocRequest) &amp;&amp;</div><div class="line"><a name="l12811"></a><span class="lineno">12811</span>&#160;            MoveMakesSense(</div><div class="line"><a name="l12812"></a><span class="lineno">12812</span>&#160;                dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))</div><div class="line"><a name="l12813"></a><span class="lineno">12813</span>&#160;            {</div><div class="line"><a name="l12814"></a><span class="lineno">12814</span>&#160;                VMA_ASSERT(dstAllocRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l12815"></a><span class="lineno">12815</span>&#160;</div><div class="line"><a name="l12816"></a><span class="lineno">12816</span>&#160;                <span class="comment">// Reached limit on number of allocations or bytes to move.</span></div><div class="line"><a name="l12817"></a><span class="lineno">12817</span>&#160;                <span class="keywordflow">if</span>((m_AllocationsMoved + 1 &gt; maxAllocationsToMove) ||</div><div class="line"><a name="l12818"></a><span class="lineno">12818</span>&#160;                    (m_BytesMoved + size &gt; maxBytesToMove))</div><div class="line"><a name="l12819"></a><span class="lineno">12819</span>&#160;                {</div><div class="line"><a name="l12820"></a><span class="lineno">12820</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12821"></a><span class="lineno">12821</span>&#160;                }</div><div class="line"><a name="l12822"></a><span class="lineno">12822</span>&#160;</div><div class="line"><a name="l12823"></a><span class="lineno">12823</span>&#160;                VmaDefragmentationMove move;</div><div class="line"><a name="l12824"></a><span class="lineno">12824</span>&#160;                move.srcBlockIndex = pSrcBlockInfo-&gt;m_OriginalBlockIndex;</div><div class="line"><a name="l12825"></a><span class="lineno">12825</span>&#160;                move.dstBlockIndex = pDstBlockInfo-&gt;m_OriginalBlockIndex;</div><div class="line"><a name="l12826"></a><span class="lineno">12826</span>&#160;                move.srcOffset = srcOffset;</div><div class="line"><a name="l12827"></a><span class="lineno">12827</span>&#160;                move.dstOffset = dstAllocRequest.offset;</div><div class="line"><a name="l12828"></a><span class="lineno">12828</span>&#160;                move.size = size;</div><div class="line"><a name="l12829"></a><span class="lineno">12829</span>&#160;                moves.push_back(move);</div><div class="line"><a name="l12830"></a><span class="lineno">12830</span>&#160;</div><div class="line"><a name="l12831"></a><span class="lineno">12831</span>&#160;                pDstBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;Alloc(</div><div class="line"><a name="l12832"></a><span class="lineno">12832</span>&#160;                    dstAllocRequest,</div><div class="line"><a name="l12833"></a><span class="lineno">12833</span>&#160;                    suballocType,</div><div class="line"><a name="l12834"></a><span class="lineno">12834</span>&#160;                    size,</div><div class="line"><a name="l12835"></a><span class="lineno">12835</span>&#160;                    allocInfo.m_hAllocation);</div><div class="line"><a name="l12836"></a><span class="lineno">12836</span>&#160;                pSrcBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;FreeAtOffset(srcOffset);</div><div class="line"><a name="l12837"></a><span class="lineno">12837</span>&#160;                </div><div class="line"><a name="l12838"></a><span class="lineno">12838</span>&#160;                allocInfo.m_hAllocation-&gt;ChangeBlockAllocation(m_hAllocator, pDstBlockInfo-&gt;m_pBlock, dstAllocRequest.offset);</div><div class="line"><a name="l12839"></a><span class="lineno">12839</span>&#160;</div><div class="line"><a name="l12840"></a><span class="lineno">12840</span>&#160;                <span class="keywordflow">if</span>(allocInfo.m_pChanged != VMA_NULL)</div><div class="line"><a name="l12841"></a><span class="lineno">12841</span>&#160;                {</div><div class="line"><a name="l12842"></a><span class="lineno">12842</span>&#160;                    *allocInfo.m_pChanged = VK_TRUE;</div><div class="line"><a name="l12843"></a><span class="lineno">12843</span>&#160;                }</div><div class="line"><a name="l12844"></a><span class="lineno">12844</span>&#160;</div><div class="line"><a name="l12845"></a><span class="lineno">12845</span>&#160;                ++m_AllocationsMoved;</div><div class="line"><a name="l12846"></a><span class="lineno">12846</span>&#160;                m_BytesMoved += size;</div><div class="line"><a name="l12847"></a><span class="lineno">12847</span>&#160;</div><div class="line"><a name="l12848"></a><span class="lineno">12848</span>&#160;                VmaVectorRemove(pSrcBlockInfo-&gt;m_Allocations, srcAllocIndex);</div><div class="line"><a name="l12849"></a><span class="lineno">12849</span>&#160;</div><div class="line"><a name="l12850"></a><span class="lineno">12850</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l12851"></a><span class="lineno">12851</span>&#160;            }</div><div class="line"><a name="l12852"></a><span class="lineno">12852</span>&#160;        }</div><div class="line"><a name="l12853"></a><span class="lineno">12853</span>&#160;</div><div class="line"><a name="l12854"></a><span class="lineno">12854</span>&#160;        <span class="comment">// If not processed, this allocInfo remains in pBlockInfo-&gt;m_Allocations for next round.</span></div><div class="line"><a name="l12855"></a><span class="lineno">12855</span>&#160;</div><div class="line"><a name="l12856"></a><span class="lineno">12856</span>&#160;        <span class="keywordflow">if</span>(srcAllocIndex &gt; 0)</div><div class="line"><a name="l12857"></a><span class="lineno">12857</span>&#160;        {</div><div class="line"><a name="l12858"></a><span class="lineno">12858</span>&#160;            --srcAllocIndex;</div><div class="line"><a name="l12859"></a><span class="lineno">12859</span>&#160;        }</div><div class="line"><a name="l12860"></a><span class="lineno">12860</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l12861"></a><span class="lineno">12861</span>&#160;        {</div><div class="line"><a name="l12862"></a><span class="lineno">12862</span>&#160;            <span class="keywordflow">if</span>(srcBlockIndex &gt; 0)</div><div class="line"><a name="l12863"></a><span class="lineno">12863</span>&#160;            {</div><div class="line"><a name="l12864"></a><span class="lineno">12864</span>&#160;                --srcBlockIndex;</div><div class="line"><a name="l12865"></a><span class="lineno">12865</span>&#160;                srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l12866"></a><span class="lineno">12866</span>&#160;            }</div><div class="line"><a name="l12867"></a><span class="lineno">12867</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12868"></a><span class="lineno">12868</span>&#160;            {</div><div class="line"><a name="l12869"></a><span class="lineno">12869</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12870"></a><span class="lineno">12870</span>&#160;            }</div><div class="line"><a name="l12871"></a><span class="lineno">12871</span>&#160;        }</div><div class="line"><a name="l12872"></a><span class="lineno">12872</span>&#160;    }</div><div class="line"><a name="l12873"></a><span class="lineno">12873</span>&#160;}</div><div class="line"><a name="l12874"></a><span class="lineno">12874</span>&#160;</div><div class="line"><a name="l12875"></a><span class="lineno">12875</span>&#160;<span class="keywordtype">size_t</span> VmaDefragmentationAlgorithm_Generic::CalcBlocksWithNonMovableCount()<span class="keyword"> const</span></div><div class="line"><a name="l12876"></a><span class="lineno">12876</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12877"></a><span class="lineno">12877</span>&#160;    <span class="keywordtype">size_t</span> result = 0;</div><div class="line"><a name="l12878"></a><span class="lineno">12878</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12879"></a><span class="lineno">12879</span>&#160;    {</div><div class="line"><a name="l12880"></a><span class="lineno">12880</span>&#160;        <span class="keywordflow">if</span>(m_Blocks[i]-&gt;m_HasNonMovableAllocations)</div><div class="line"><a name="l12881"></a><span class="lineno">12881</span>&#160;        {</div><div class="line"><a name="l12882"></a><span class="lineno">12882</span>&#160;            ++result;</div><div class="line"><a name="l12883"></a><span class="lineno">12883</span>&#160;        }</div><div class="line"><a name="l12884"></a><span class="lineno">12884</span>&#160;    }</div><div class="line"><a name="l12885"></a><span class="lineno">12885</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12886"></a><span class="lineno">12886</span>&#160;}</div><div class="line"><a name="l12887"></a><span class="lineno">12887</span>&#160;</div><div class="line"><a name="l12888"></a><span class="lineno">12888</span>&#160;VkResult VmaDefragmentationAlgorithm_Generic::Defragment(</div><div class="line"><a name="l12889"></a><span class="lineno">12889</span>&#160;    VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12890"></a><span class="lineno">12890</span>&#160;    VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l12891"></a><span class="lineno">12891</span>&#160;    uint32_t maxAllocationsToMove)</div><div class="line"><a name="l12892"></a><span class="lineno">12892</span>&#160;{</div><div class="line"><a name="l12893"></a><span class="lineno">12893</span>&#160;    <span class="keywordflow">if</span>(!m_AllAllocations &amp;&amp; m_AllocationCount == 0)</div><div class="line"><a name="l12894"></a><span class="lineno">12894</span>&#160;    {</div><div class="line"><a name="l12895"></a><span class="lineno">12895</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12896"></a><span class="lineno">12896</span>&#160;    }</div><div class="line"><a name="l12897"></a><span class="lineno">12897</span>&#160;</div><div class="line"><a name="l12898"></a><span class="lineno">12898</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l12899"></a><span class="lineno">12899</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12900"></a><span class="lineno">12900</span>&#160;    {</div><div class="line"><a name="l12901"></a><span class="lineno">12901</span>&#160;        BlockInfo* pBlockInfo = m_Blocks[blockIndex];</div><div class="line"><a name="l12902"></a><span class="lineno">12902</span>&#160;</div><div class="line"><a name="l12903"></a><span class="lineno">12903</span>&#160;        <span class="keywordflow">if</span>(m_AllAllocations)</div><div class="line"><a name="l12904"></a><span class="lineno">12904</span>&#160;        {</div><div class="line"><a name="l12905"></a><span class="lineno">12905</span>&#160;            VmaBlockMetadata_Generic* pMetadata = (VmaBlockMetadata_Generic*)pBlockInfo-&gt;m_pBlock-&gt;m_pMetadata;</div><div class="line"><a name="l12906"></a><span class="lineno">12906</span>&#160;            <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l12907"></a><span class="lineno">12907</span>&#160;                it != pMetadata-&gt;m_Suballocations.end();</div><div class="line"><a name="l12908"></a><span class="lineno">12908</span>&#160;                ++it)</div><div class="line"><a name="l12909"></a><span class="lineno">12909</span>&#160;            {</div><div class="line"><a name="l12910"></a><span class="lineno">12910</span>&#160;                <span class="keywordflow">if</span>(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l12911"></a><span class="lineno">12911</span>&#160;                {</div><div class="line"><a name="l12912"></a><span class="lineno">12912</span>&#160;                    AllocationInfo allocInfo = AllocationInfo(it-&gt;hAllocation, VMA_NULL);</div><div class="line"><a name="l12913"></a><span class="lineno">12913</span>&#160;                    pBlockInfo-&gt;m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l12914"></a><span class="lineno">12914</span>&#160;                }</div><div class="line"><a name="l12915"></a><span class="lineno">12915</span>&#160;            }</div><div class="line"><a name="l12916"></a><span class="lineno">12916</span>&#160;        }</div><div class="line"><a name="l12917"></a><span class="lineno">12917</span>&#160;</div><div class="line"><a name="l12918"></a><span class="lineno">12918</span>&#160;        pBlockInfo-&gt;CalcHasNonMovableAllocations();</div><div class="line"><a name="l12919"></a><span class="lineno">12919</span>&#160;        </div><div class="line"><a name="l12920"></a><span class="lineno">12920</span>&#160;        <span class="comment">// This is a choice based on research.</span></div><div class="line"><a name="l12921"></a><span class="lineno">12921</span>&#160;        <span class="comment">// Option 1:</span></div><div class="line"><a name="l12922"></a><span class="lineno">12922</span>&#160;        pBlockInfo-&gt;SortAllocationsByOffsetDescending();</div><div class="line"><a name="l12923"></a><span class="lineno">12923</span>&#160;        <span class="comment">// Option 2:</span></div><div class="line"><a name="l12924"></a><span class="lineno">12924</span>&#160;        <span class="comment">//pBlockInfo-&gt;SortAllocationsBySizeDescending();</span></div><div class="line"><a name="l12925"></a><span class="lineno">12925</span>&#160;    }</div><div class="line"><a name="l12926"></a><span class="lineno">12926</span>&#160;</div><div class="line"><a name="l12927"></a><span class="lineno">12927</span>&#160;    <span class="comment">// Sort m_Blocks this time by the main criterium, from most &quot;destination&quot; to most &quot;source&quot; blocks.</span></div><div class="line"><a name="l12928"></a><span class="lineno">12928</span>&#160;    VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockInfoCompareMoveDestination());</div><div class="line"><a name="l12929"></a><span class="lineno">12929</span>&#160;</div><div class="line"><a name="l12930"></a><span class="lineno">12930</span>&#160;    <span class="comment">// This is a choice based on research.</span></div><div class="line"><a name="l12931"></a><span class="lineno">12931</span>&#160;    <span class="keyword">const</span> uint32_t roundCount = 2;</div><div class="line"><a name="l12932"></a><span class="lineno">12932</span>&#160;</div><div class="line"><a name="l12933"></a><span class="lineno">12933</span>&#160;    <span class="comment">// Execute defragmentation rounds (the main part).</span></div><div class="line"><a name="l12934"></a><span class="lineno">12934</span>&#160;    VkResult result = VK_SUCCESS;</div><div class="line"><a name="l12935"></a><span class="lineno">12935</span>&#160;    <span class="keywordflow">for</span>(uint32_t round = 0; (round &lt; roundCount) &amp;&amp; (result == VK_SUCCESS); ++round)</div><div class="line"><a name="l12936"></a><span class="lineno">12936</span>&#160;    {</div><div class="line"><a name="l12937"></a><span class="lineno">12937</span>&#160;        result = DefragmentRound(moves, maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l12938"></a><span class="lineno">12938</span>&#160;    }</div><div class="line"><a name="l12939"></a><span class="lineno">12939</span>&#160;</div><div class="line"><a name="l12940"></a><span class="lineno">12940</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12941"></a><span class="lineno">12941</span>&#160;}</div><div class="line"><a name="l12942"></a><span class="lineno">12942</span>&#160;</div><div class="line"><a name="l12943"></a><span class="lineno">12943</span>&#160;<span class="keywordtype">bool</span> VmaDefragmentationAlgorithm_Generic::MoveMakesSense(</div><div class="line"><a name="l12944"></a><span class="lineno">12944</span>&#160;        <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l12945"></a><span class="lineno">12945</span>&#160;        <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset)</div><div class="line"><a name="l12946"></a><span class="lineno">12946</span>&#160;{</div><div class="line"><a name="l12947"></a><span class="lineno">12947</span>&#160;    <span class="keywordflow">if</span>(dstBlockIndex &lt; srcBlockIndex)</div><div class="line"><a name="l12948"></a><span class="lineno">12948</span>&#160;    {</div><div class="line"><a name="l12949"></a><span class="lineno">12949</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12950"></a><span class="lineno">12950</span>&#160;    }</div><div class="line"><a name="l12951"></a><span class="lineno">12951</span>&#160;    <span class="keywordflow">if</span>(dstBlockIndex &gt; srcBlockIndex)</div><div class="line"><a name="l12952"></a><span class="lineno">12952</span>&#160;    {</div><div class="line"><a name="l12953"></a><span class="lineno">12953</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12954"></a><span class="lineno">12954</span>&#160;    }</div><div class="line"><a name="l12955"></a><span class="lineno">12955</span>&#160;    <span class="keywordflow">if</span>(dstOffset &lt; srcOffset)</div><div class="line"><a name="l12956"></a><span class="lineno">12956</span>&#160;    {</div><div class="line"><a name="l12957"></a><span class="lineno">12957</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12958"></a><span class="lineno">12958</span>&#160;    }</div><div class="line"><a name="l12959"></a><span class="lineno">12959</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12960"></a><span class="lineno">12960</span>&#160;}</div><div class="line"><a name="l12961"></a><span class="lineno">12961</span>&#160;</div><div class="line"><a name="l12963"></a><span class="lineno">12963</span>&#160;<span class="comment">// VmaDefragmentationAlgorithm_Fast</span></div><div class="line"><a name="l12964"></a><span class="lineno">12964</span>&#160;</div><div class="line"><a name="l12965"></a><span class="lineno">12965</span>&#160;VmaDefragmentationAlgorithm_Fast::VmaDefragmentationAlgorithm_Fast(</div><div class="line"><a name="l12966"></a><span class="lineno">12966</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l12967"></a><span class="lineno">12967</span>&#160;    VmaBlockVector* pBlockVector,</div><div class="line"><a name="l12968"></a><span class="lineno">12968</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12969"></a><span class="lineno">12969</span>&#160;    <span class="keywordtype">bool</span> overlappingMoveSupported) :</div><div class="line"><a name="l12970"></a><span class="lineno">12970</span>&#160;    VmaDefragmentationAlgorithm(hAllocator, pBlockVector, currentFrameIndex),</div><div class="line"><a name="l12971"></a><span class="lineno">12971</span>&#160;    m_OverlappingMoveSupported(overlappingMoveSupported),</div><div class="line"><a name="l12972"></a><span class="lineno">12972</span>&#160;    m_AllocationCount(0),</div><div class="line"><a name="l12973"></a><span class="lineno">12973</span>&#160;    m_AllAllocations(false),</div><div class="line"><a name="l12974"></a><span class="lineno">12974</span>&#160;    m_BytesMoved(0),</div><div class="line"><a name="l12975"></a><span class="lineno">12975</span>&#160;    m_AllocationsMoved(0),</div><div class="line"><a name="l12976"></a><span class="lineno">12976</span>&#160;    m_BlockInfos(VmaStlAllocator&lt;BlockInfo&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l12977"></a><span class="lineno">12977</span>&#160;{</div><div class="line"><a name="l12978"></a><span class="lineno">12978</span>&#160;    VMA_ASSERT(VMA_DEBUG_MARGIN == 0);</div><div class="line"><a name="l12979"></a><span class="lineno">12979</span>&#160;</div><div class="line"><a name="l12980"></a><span class="lineno">12980</span>&#160;}</div><div class="line"><a name="l12981"></a><span class="lineno">12981</span>&#160;</div><div class="line"><a name="l12982"></a><span class="lineno">12982</span>&#160;VmaDefragmentationAlgorithm_Fast::~VmaDefragmentationAlgorithm_Fast()</div><div class="line"><a name="l12983"></a><span class="lineno">12983</span>&#160;{</div><div class="line"><a name="l12984"></a><span class="lineno">12984</span>&#160;}</div><div class="line"><a name="l12985"></a><span class="lineno">12985</span>&#160;</div><div class="line"><a name="l12986"></a><span class="lineno">12986</span>&#160;VkResult VmaDefragmentationAlgorithm_Fast::Defragment(</div><div class="line"><a name="l12987"></a><span class="lineno">12987</span>&#160;    VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12988"></a><span class="lineno">12988</span>&#160;    VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l12989"></a><span class="lineno">12989</span>&#160;    uint32_t maxAllocationsToMove)</div><div class="line"><a name="l12990"></a><span class="lineno">12990</span>&#160;{</div><div class="line"><a name="l12991"></a><span class="lineno">12991</span>&#160;    VMA_ASSERT(m_AllAllocations || m_pBlockVector-&gt;CalcAllocationCount() == m_AllocationCount);</div><div class="line"><a name="l12992"></a><span class="lineno">12992</span>&#160;</div><div class="line"><a name="l12993"></a><span class="lineno">12993</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;GetBlockCount();</div><div class="line"><a name="l12994"></a><span class="lineno">12994</span>&#160;    <span class="keywordflow">if</span>(blockCount == 0 || maxBytesToMove == 0 || maxAllocationsToMove == 0)</div><div class="line"><a name="l12995"></a><span class="lineno">12995</span>&#160;    {</div><div class="line"><a name="l12996"></a><span class="lineno">12996</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12997"></a><span class="lineno">12997</span>&#160;    }</div><div class="line"><a name="l12998"></a><span class="lineno">12998</span>&#160;</div><div class="line"><a name="l12999"></a><span class="lineno">12999</span>&#160;    PreprocessMetadata();</div><div class="line"><a name="l13000"></a><span class="lineno">13000</span>&#160;</div><div class="line"><a name="l13001"></a><span class="lineno">13001</span>&#160;    <span class="comment">// Sort blocks in order from most destination.</span></div><div class="line"><a name="l13002"></a><span class="lineno">13002</span>&#160;</div><div class="line"><a name="l13003"></a><span class="lineno">13003</span>&#160;    m_BlockInfos.resize(blockCount);</div><div class="line"><a name="l13004"></a><span class="lineno">13004</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; blockCount; ++i)</div><div class="line"><a name="l13005"></a><span class="lineno">13005</span>&#160;    {</div><div class="line"><a name="l13006"></a><span class="lineno">13006</span>&#160;        m_BlockInfos[i].origBlockIndex = i;</div><div class="line"><a name="l13007"></a><span class="lineno">13007</span>&#160;    }</div><div class="line"><a name="l13008"></a><span class="lineno">13008</span>&#160;</div><div class="line"><a name="l13009"></a><span class="lineno">13009</span>&#160;    VMA_SORT(m_BlockInfos.begin(), m_BlockInfos.end(), [<span class="keyword">this</span>](<span class="keyword">const</span> BlockInfo&amp; lhs, <span class="keyword">const</span> BlockInfo&amp; rhs) -&gt; <span class="keywordtype">bool</span> {</div><div class="line"><a name="l13010"></a><span class="lineno">13010</span>&#160;        <span class="keywordflow">return</span> m_pBlockVector-&gt;GetBlock(lhs.origBlockIndex)-&gt;m_pMetadata-&gt;GetSumFreeSize() &lt;</div><div class="line"><a name="l13011"></a><span class="lineno">13011</span>&#160;            m_pBlockVector-&gt;GetBlock(rhs.origBlockIndex)-&gt;m_pMetadata-&gt;GetSumFreeSize();</div><div class="line"><a name="l13012"></a><span class="lineno">13012</span>&#160;    });</div><div class="line"><a name="l13013"></a><span class="lineno">13013</span>&#160;</div><div class="line"><a name="l13014"></a><span class="lineno">13014</span>&#160;    <span class="comment">// THE MAIN ALGORITHM</span></div><div class="line"><a name="l13015"></a><span class="lineno">13015</span>&#160;</div><div class="line"><a name="l13016"></a><span class="lineno">13016</span>&#160;    FreeSpaceDatabase freeSpaceDb;</div><div class="line"><a name="l13017"></a><span class="lineno">13017</span>&#160;</div><div class="line"><a name="l13018"></a><span class="lineno">13018</span>&#160;    <span class="keywordtype">size_t</span> dstBlockInfoIndex = 0;</div><div class="line"><a name="l13019"></a><span class="lineno">13019</span>&#160;    <span class="keywordtype">size_t</span> dstOrigBlockIndex = m_BlockInfos[dstBlockInfoIndex].origBlockIndex;</div><div class="line"><a name="l13020"></a><span class="lineno">13020</span>&#160;    VmaDeviceMemoryBlock* pDstBlock = m_pBlockVector-&gt;GetBlock(dstOrigBlockIndex);</div><div class="line"><a name="l13021"></a><span class="lineno">13021</span>&#160;    VmaBlockMetadata_Generic* pDstMetadata = (VmaBlockMetadata_Generic*)pDstBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13022"></a><span class="lineno">13022</span>&#160;    VkDeviceSize dstBlockSize = pDstMetadata-&gt;GetSize();</div><div class="line"><a name="l13023"></a><span class="lineno">13023</span>&#160;    VkDeviceSize dstOffset = 0;</div><div class="line"><a name="l13024"></a><span class="lineno">13024</span>&#160;</div><div class="line"><a name="l13025"></a><span class="lineno">13025</span>&#160;    <span class="keywordtype">bool</span> end = <span class="keyword">false</span>;</div><div class="line"><a name="l13026"></a><span class="lineno">13026</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> srcBlockInfoIndex = 0; !end &amp;&amp; srcBlockInfoIndex &lt; blockCount; ++srcBlockInfoIndex)</div><div class="line"><a name="l13027"></a><span class="lineno">13027</span>&#160;    {</div><div class="line"><a name="l13028"></a><span class="lineno">13028</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> srcOrigBlockIndex = m_BlockInfos[srcBlockInfoIndex].origBlockIndex;</div><div class="line"><a name="l13029"></a><span class="lineno">13029</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pSrcBlock = m_pBlockVector-&gt;GetBlock(srcOrigBlockIndex);</div><div class="line"><a name="l13030"></a><span class="lineno">13030</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pSrcMetadata = (VmaBlockMetadata_Generic*)pSrcBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13031"></a><span class="lineno">13031</span>&#160;        <span class="keywordflow">for</span>(VmaSuballocationList::iterator srcSuballocIt = pSrcMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13032"></a><span class="lineno">13032</span>&#160;            !end &amp;&amp; srcSuballocIt != pSrcMetadata-&gt;m_Suballocations.end(); )</div><div class="line"><a name="l13033"></a><span class="lineno">13033</span>&#160;        {</div><div class="line"><a name="l13034"></a><span class="lineno">13034</span>&#160;            VmaAllocation_T* <span class="keyword">const</span> pAlloc = srcSuballocIt-&gt;hAllocation;</div><div class="line"><a name="l13035"></a><span class="lineno">13035</span>&#160;            <span class="keyword">const</span> VkDeviceSize srcAllocAlignment = pAlloc-&gt;GetAlignment();</div><div class="line"><a name="l13036"></a><span class="lineno">13036</span>&#160;            <span class="keyword">const</span> VkDeviceSize srcAllocSize = srcSuballocIt-&gt;size;</div><div class="line"><a name="l13037"></a><span class="lineno">13037</span>&#160;            <span class="keywordflow">if</span>(m_AllocationsMoved == maxAllocationsToMove ||</div><div class="line"><a name="l13038"></a><span class="lineno">13038</span>&#160;                m_BytesMoved + srcAllocSize &gt; maxBytesToMove)</div><div class="line"><a name="l13039"></a><span class="lineno">13039</span>&#160;            {</div><div class="line"><a name="l13040"></a><span class="lineno">13040</span>&#160;                end = <span class="keyword">true</span>;</div><div class="line"><a name="l13041"></a><span class="lineno">13041</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l13042"></a><span class="lineno">13042</span>&#160;            }</div><div class="line"><a name="l13043"></a><span class="lineno">13043</span>&#160;            <span class="keyword">const</span> VkDeviceSize srcAllocOffset = srcSuballocIt-&gt;offset;</div><div class="line"><a name="l13044"></a><span class="lineno">13044</span>&#160;</div><div class="line"><a name="l13045"></a><span class="lineno">13045</span>&#160;            <span class="comment">// Try to place it in one of free spaces from the database.</span></div><div class="line"><a name="l13046"></a><span class="lineno">13046</span>&#160;            <span class="keywordtype">size_t</span> freeSpaceInfoIndex;</div><div class="line"><a name="l13047"></a><span class="lineno">13047</span>&#160;            VkDeviceSize dstAllocOffset;</div><div class="line"><a name="l13048"></a><span class="lineno">13048</span>&#160;            <span class="keywordflow">if</span>(freeSpaceDb.Fetch(srcAllocAlignment, srcAllocSize,</div><div class="line"><a name="l13049"></a><span class="lineno">13049</span>&#160;                freeSpaceInfoIndex, dstAllocOffset))</div><div class="line"><a name="l13050"></a><span class="lineno">13050</span>&#160;            {</div><div class="line"><a name="l13051"></a><span class="lineno">13051</span>&#160;                <span class="keywordtype">size_t</span> freeSpaceOrigBlockIndex = m_BlockInfos[freeSpaceInfoIndex].origBlockIndex;</div><div class="line"><a name="l13052"></a><span class="lineno">13052</span>&#160;                VmaDeviceMemoryBlock* pFreeSpaceBlock = m_pBlockVector-&gt;GetBlock(freeSpaceOrigBlockIndex);</div><div class="line"><a name="l13053"></a><span class="lineno">13053</span>&#160;                VmaBlockMetadata_Generic* pFreeSpaceMetadata = (VmaBlockMetadata_Generic*)pFreeSpaceBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13054"></a><span class="lineno">13054</span>&#160;</div><div class="line"><a name="l13055"></a><span class="lineno">13055</span>&#160;                <span class="comment">// Same block</span></div><div class="line"><a name="l13056"></a><span class="lineno">13056</span>&#160;                <span class="keywordflow">if</span>(freeSpaceInfoIndex == srcBlockInfoIndex)</div><div class="line"><a name="l13057"></a><span class="lineno">13057</span>&#160;                {</div><div class="line"><a name="l13058"></a><span class="lineno">13058</span>&#160;                    VMA_ASSERT(dstAllocOffset &lt;= srcAllocOffset);</div><div class="line"><a name="l13059"></a><span class="lineno">13059</span>&#160;</div><div class="line"><a name="l13060"></a><span class="lineno">13060</span>&#160;                    <span class="comment">// MOVE OPTION 1: Move the allocation inside the same block by decreasing offset.</span></div><div class="line"><a name="l13061"></a><span class="lineno">13061</span>&#160;</div><div class="line"><a name="l13062"></a><span class="lineno">13062</span>&#160;                    VmaSuballocation suballoc = *srcSuballocIt;</div><div class="line"><a name="l13063"></a><span class="lineno">13063</span>&#160;                    suballoc.offset = dstAllocOffset;</div><div class="line"><a name="l13064"></a><span class="lineno">13064</span>&#160;                    suballoc.hAllocation-&gt;ChangeOffset(dstAllocOffset);</div><div class="line"><a name="l13065"></a><span class="lineno">13065</span>&#160;                    m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13066"></a><span class="lineno">13066</span>&#160;                    ++m_AllocationsMoved;</div><div class="line"><a name="l13067"></a><span class="lineno">13067</span>&#160;                    </div><div class="line"><a name="l13068"></a><span class="lineno">13068</span>&#160;                    VmaSuballocationList::iterator nextSuballocIt = srcSuballocIt;</div><div class="line"><a name="l13069"></a><span class="lineno">13069</span>&#160;                    ++nextSuballocIt;</div><div class="line"><a name="l13070"></a><span class="lineno">13070</span>&#160;                    pSrcMetadata-&gt;m_Suballocations.erase(srcSuballocIt);</div><div class="line"><a name="l13071"></a><span class="lineno">13071</span>&#160;                    srcSuballocIt = nextSuballocIt;</div><div class="line"><a name="l13072"></a><span class="lineno">13072</span>&#160;</div><div class="line"><a name="l13073"></a><span class="lineno">13073</span>&#160;                    InsertSuballoc(pFreeSpaceMetadata, suballoc);</div><div class="line"><a name="l13074"></a><span class="lineno">13074</span>&#160;</div><div class="line"><a name="l13075"></a><span class="lineno">13075</span>&#160;                    VmaDefragmentationMove move = {</div><div class="line"><a name="l13076"></a><span class="lineno">13076</span>&#160;                        srcOrigBlockIndex, freeSpaceOrigBlockIndex,</div><div class="line"><a name="l13077"></a><span class="lineno">13077</span>&#160;                        srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13078"></a><span class="lineno">13078</span>&#160;                        srcAllocSize };</div><div class="line"><a name="l13079"></a><span class="lineno">13079</span>&#160;                    moves.push_back(move);</div><div class="line"><a name="l13080"></a><span class="lineno">13080</span>&#160;                }</div><div class="line"><a name="l13081"></a><span class="lineno">13081</span>&#160;                <span class="comment">// Different block</span></div><div class="line"><a name="l13082"></a><span class="lineno">13082</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l13083"></a><span class="lineno">13083</span>&#160;                {</div><div class="line"><a name="l13084"></a><span class="lineno">13084</span>&#160;                    <span class="comment">// MOVE OPTION 2: Move the allocation to a different block.</span></div><div class="line"><a name="l13085"></a><span class="lineno">13085</span>&#160;</div><div class="line"><a name="l13086"></a><span class="lineno">13086</span>&#160;                    VMA_ASSERT(freeSpaceInfoIndex &lt; srcBlockInfoIndex);</div><div class="line"><a name="l13087"></a><span class="lineno">13087</span>&#160;</div><div class="line"><a name="l13088"></a><span class="lineno">13088</span>&#160;                    VmaSuballocation suballoc = *srcSuballocIt;</div><div class="line"><a name="l13089"></a><span class="lineno">13089</span>&#160;                    suballoc.offset = dstAllocOffset;</div><div class="line"><a name="l13090"></a><span class="lineno">13090</span>&#160;                    suballoc.hAllocation-&gt;ChangeBlockAllocation(m_hAllocator, pFreeSpaceBlock, dstAllocOffset);</div><div class="line"><a name="l13091"></a><span class="lineno">13091</span>&#160;                    m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13092"></a><span class="lineno">13092</span>&#160;                    ++m_AllocationsMoved;</div><div class="line"><a name="l13093"></a><span class="lineno">13093</span>&#160;</div><div class="line"><a name="l13094"></a><span class="lineno">13094</span>&#160;                    VmaSuballocationList::iterator nextSuballocIt = srcSuballocIt;</div><div class="line"><a name="l13095"></a><span class="lineno">13095</span>&#160;                    ++nextSuballocIt;</div><div class="line"><a name="l13096"></a><span class="lineno">13096</span>&#160;                    pSrcMetadata-&gt;m_Suballocations.erase(srcSuballocIt);</div><div class="line"><a name="l13097"></a><span class="lineno">13097</span>&#160;                    srcSuballocIt = nextSuballocIt;</div><div class="line"><a name="l13098"></a><span class="lineno">13098</span>&#160;</div><div class="line"><a name="l13099"></a><span class="lineno">13099</span>&#160;                    InsertSuballoc(pFreeSpaceMetadata, suballoc);</div><div class="line"><a name="l13100"></a><span class="lineno">13100</span>&#160;</div><div class="line"><a name="l13101"></a><span class="lineno">13101</span>&#160;                    VmaDefragmentationMove move = {</div><div class="line"><a name="l13102"></a><span class="lineno">13102</span>&#160;                        srcOrigBlockIndex, freeSpaceOrigBlockIndex,</div><div class="line"><a name="l13103"></a><span class="lineno">13103</span>&#160;                        srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13104"></a><span class="lineno">13104</span>&#160;                        srcAllocSize };</div><div class="line"><a name="l13105"></a><span class="lineno">13105</span>&#160;                    moves.push_back(move);</div><div class="line"><a name="l13106"></a><span class="lineno">13106</span>&#160;                }</div><div class="line"><a name="l13107"></a><span class="lineno">13107</span>&#160;            }</div><div class="line"><a name="l13108"></a><span class="lineno">13108</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l13109"></a><span class="lineno">13109</span>&#160;            {</div><div class="line"><a name="l13110"></a><span class="lineno">13110</span>&#160;                dstAllocOffset = VmaAlignUp(dstOffset, srcAllocAlignment);</div><div class="line"><a name="l13111"></a><span class="lineno">13111</span>&#160;</div><div class="line"><a name="l13112"></a><span class="lineno">13112</span>&#160;                <span class="comment">// If the allocation doesn&#39;t fit before the end of dstBlock, forward to next block.</span></div><div class="line"><a name="l13113"></a><span class="lineno">13113</span>&#160;                <span class="keywordflow">while</span>(dstBlockInfoIndex &lt; srcBlockInfoIndex &amp;&amp;</div><div class="line"><a name="l13114"></a><span class="lineno">13114</span>&#160;                    dstAllocOffset + srcAllocSize &gt; dstBlockSize)</div><div class="line"><a name="l13115"></a><span class="lineno">13115</span>&#160;                {</div><div class="line"><a name="l13116"></a><span class="lineno">13116</span>&#160;                    <span class="comment">// But before that, register remaining free space at the end of dst block.</span></div><div class="line"><a name="l13117"></a><span class="lineno">13117</span>&#160;                    freeSpaceDb.Register(dstBlockInfoIndex, dstOffset, dstBlockSize - dstOffset);</div><div class="line"><a name="l13118"></a><span class="lineno">13118</span>&#160;</div><div class="line"><a name="l13119"></a><span class="lineno">13119</span>&#160;                    ++dstBlockInfoIndex;</div><div class="line"><a name="l13120"></a><span class="lineno">13120</span>&#160;                    dstOrigBlockIndex = m_BlockInfos[dstBlockInfoIndex].origBlockIndex;</div><div class="line"><a name="l13121"></a><span class="lineno">13121</span>&#160;                    pDstBlock = m_pBlockVector-&gt;GetBlock(dstOrigBlockIndex);</div><div class="line"><a name="l13122"></a><span class="lineno">13122</span>&#160;                    pDstMetadata = (VmaBlockMetadata_Generic*)pDstBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13123"></a><span class="lineno">13123</span>&#160;                    dstBlockSize = pDstMetadata-&gt;GetSize();</div><div class="line"><a name="l13124"></a><span class="lineno">13124</span>&#160;                    dstOffset = 0;</div><div class="line"><a name="l13125"></a><span class="lineno">13125</span>&#160;                    dstAllocOffset = 0;</div><div class="line"><a name="l13126"></a><span class="lineno">13126</span>&#160;                }</div><div class="line"><a name="l13127"></a><span class="lineno">13127</span>&#160;</div><div class="line"><a name="l13128"></a><span class="lineno">13128</span>&#160;                <span class="comment">// Same block</span></div><div class="line"><a name="l13129"></a><span class="lineno">13129</span>&#160;                <span class="keywordflow">if</span>(dstBlockInfoIndex == srcBlockInfoIndex)</div><div class="line"><a name="l13130"></a><span class="lineno">13130</span>&#160;                {</div><div class="line"><a name="l13131"></a><span class="lineno">13131</span>&#160;                    VMA_ASSERT(dstAllocOffset &lt;= srcAllocOffset);</div><div class="line"><a name="l13132"></a><span class="lineno">13132</span>&#160;</div><div class="line"><a name="l13133"></a><span class="lineno">13133</span>&#160;                    <span class="keyword">const</span> <span class="keywordtype">bool</span> overlap = dstAllocOffset + srcAllocSize &gt; srcAllocOffset;</div><div class="line"><a name="l13134"></a><span class="lineno">13134</span>&#160;</div><div class="line"><a name="l13135"></a><span class="lineno">13135</span>&#160;                    <span class="keywordtype">bool</span> skipOver = overlap;</div><div class="line"><a name="l13136"></a><span class="lineno">13136</span>&#160;                    <span class="keywordflow">if</span>(overlap &amp;&amp; m_OverlappingMoveSupported &amp;&amp; dstAllocOffset &lt; srcAllocOffset)</div><div class="line"><a name="l13137"></a><span class="lineno">13137</span>&#160;                    {</div><div class="line"><a name="l13138"></a><span class="lineno">13138</span>&#160;                        <span class="comment">// If destination and source place overlap, skip if it would move it</span></div><div class="line"><a name="l13139"></a><span class="lineno">13139</span>&#160;                        <span class="comment">// by only &lt; 1/64 of its size.</span></div><div class="line"><a name="l13140"></a><span class="lineno">13140</span>&#160;                        skipOver = (srcAllocOffset - dstAllocOffset) * 64 &lt; srcAllocSize;</div><div class="line"><a name="l13141"></a><span class="lineno">13141</span>&#160;                    }</div><div class="line"><a name="l13142"></a><span class="lineno">13142</span>&#160;</div><div class="line"><a name="l13143"></a><span class="lineno">13143</span>&#160;                    <span class="keywordflow">if</span>(skipOver)</div><div class="line"><a name="l13144"></a><span class="lineno">13144</span>&#160;                    {</div><div class="line"><a name="l13145"></a><span class="lineno">13145</span>&#160;                        freeSpaceDb.Register(dstBlockInfoIndex, dstOffset, srcAllocOffset - dstOffset);</div><div class="line"><a name="l13146"></a><span class="lineno">13146</span>&#160;</div><div class="line"><a name="l13147"></a><span class="lineno">13147</span>&#160;                        dstOffset = srcAllocOffset + srcAllocSize;</div><div class="line"><a name="l13148"></a><span class="lineno">13148</span>&#160;                        ++srcSuballocIt;</div><div class="line"><a name="l13149"></a><span class="lineno">13149</span>&#160;                    }</div><div class="line"><a name="l13150"></a><span class="lineno">13150</span>&#160;                    <span class="comment">// MOVE OPTION 1: Move the allocation inside the same block by decreasing offset.</span></div><div class="line"><a name="l13151"></a><span class="lineno">13151</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l13152"></a><span class="lineno">13152</span>&#160;                    {</div><div class="line"><a name="l13153"></a><span class="lineno">13153</span>&#160;                        srcSuballocIt-&gt;offset = dstAllocOffset;</div><div class="line"><a name="l13154"></a><span class="lineno">13154</span>&#160;                        srcSuballocIt-&gt;hAllocation-&gt;ChangeOffset(dstAllocOffset);</div><div class="line"><a name="l13155"></a><span class="lineno">13155</span>&#160;                        dstOffset = dstAllocOffset + srcAllocSize;</div><div class="line"><a name="l13156"></a><span class="lineno">13156</span>&#160;                        m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13157"></a><span class="lineno">13157</span>&#160;                        ++m_AllocationsMoved;</div><div class="line"><a name="l13158"></a><span class="lineno">13158</span>&#160;                        ++srcSuballocIt;</div><div class="line"><a name="l13159"></a><span class="lineno">13159</span>&#160;                        VmaDefragmentationMove move = {</div><div class="line"><a name="l13160"></a><span class="lineno">13160</span>&#160;                            srcOrigBlockIndex, dstOrigBlockIndex,</div><div class="line"><a name="l13161"></a><span class="lineno">13161</span>&#160;                            srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13162"></a><span class="lineno">13162</span>&#160;                            srcAllocSize };</div><div class="line"><a name="l13163"></a><span class="lineno">13163</span>&#160;                        moves.push_back(move);</div><div class="line"><a name="l13164"></a><span class="lineno">13164</span>&#160;                    }</div><div class="line"><a name="l13165"></a><span class="lineno">13165</span>&#160;                }</div><div class="line"><a name="l13166"></a><span class="lineno">13166</span>&#160;                <span class="comment">// Different block</span></div><div class="line"><a name="l13167"></a><span class="lineno">13167</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l13168"></a><span class="lineno">13168</span>&#160;                {</div><div class="line"><a name="l13169"></a><span class="lineno">13169</span>&#160;                    <span class="comment">// MOVE OPTION 2: Move the allocation to a different block.</span></div><div class="line"><a name="l13170"></a><span class="lineno">13170</span>&#160;</div><div class="line"><a name="l13171"></a><span class="lineno">13171</span>&#160;                    VMA_ASSERT(dstBlockInfoIndex &lt; srcBlockInfoIndex);</div><div class="line"><a name="l13172"></a><span class="lineno">13172</span>&#160;                    VMA_ASSERT(dstAllocOffset + srcAllocSize &lt;= dstBlockSize);</div><div class="line"><a name="l13173"></a><span class="lineno">13173</span>&#160;</div><div class="line"><a name="l13174"></a><span class="lineno">13174</span>&#160;                    VmaSuballocation suballoc = *srcSuballocIt;</div><div class="line"><a name="l13175"></a><span class="lineno">13175</span>&#160;                    suballoc.offset = dstAllocOffset;</div><div class="line"><a name="l13176"></a><span class="lineno">13176</span>&#160;                    suballoc.hAllocation-&gt;ChangeBlockAllocation(m_hAllocator, pDstBlock, dstAllocOffset);</div><div class="line"><a name="l13177"></a><span class="lineno">13177</span>&#160;                    dstOffset = dstAllocOffset + srcAllocSize;</div><div class="line"><a name="l13178"></a><span class="lineno">13178</span>&#160;                    m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13179"></a><span class="lineno">13179</span>&#160;                    ++m_AllocationsMoved;</div><div class="line"><a name="l13180"></a><span class="lineno">13180</span>&#160;</div><div class="line"><a name="l13181"></a><span class="lineno">13181</span>&#160;                    VmaSuballocationList::iterator nextSuballocIt = srcSuballocIt;</div><div class="line"><a name="l13182"></a><span class="lineno">13182</span>&#160;                    ++nextSuballocIt;</div><div class="line"><a name="l13183"></a><span class="lineno">13183</span>&#160;                    pSrcMetadata-&gt;m_Suballocations.erase(srcSuballocIt);</div><div class="line"><a name="l13184"></a><span class="lineno">13184</span>&#160;                    srcSuballocIt = nextSuballocIt;</div><div class="line"><a name="l13185"></a><span class="lineno">13185</span>&#160;</div><div class="line"><a name="l13186"></a><span class="lineno">13186</span>&#160;                    pDstMetadata-&gt;m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l13187"></a><span class="lineno">13187</span>&#160;</div><div class="line"><a name="l13188"></a><span class="lineno">13188</span>&#160;                    VmaDefragmentationMove move = {</div><div class="line"><a name="l13189"></a><span class="lineno">13189</span>&#160;                        srcOrigBlockIndex, dstOrigBlockIndex,</div><div class="line"><a name="l13190"></a><span class="lineno">13190</span>&#160;                        srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13191"></a><span class="lineno">13191</span>&#160;                        srcAllocSize };</div><div class="line"><a name="l13192"></a><span class="lineno">13192</span>&#160;                    moves.push_back(move);</div><div class="line"><a name="l13193"></a><span class="lineno">13193</span>&#160;                }</div><div class="line"><a name="l13194"></a><span class="lineno">13194</span>&#160;            }</div><div class="line"><a name="l13195"></a><span class="lineno">13195</span>&#160;        }</div><div class="line"><a name="l13196"></a><span class="lineno">13196</span>&#160;    }</div><div class="line"><a name="l13197"></a><span class="lineno">13197</span>&#160;</div><div class="line"><a name="l13198"></a><span class="lineno">13198</span>&#160;    m_BlockInfos.clear();</div><div class="line"><a name="l13199"></a><span class="lineno">13199</span>&#160;    </div><div class="line"><a name="l13200"></a><span class="lineno">13200</span>&#160;    PostprocessMetadata();</div><div class="line"><a name="l13201"></a><span class="lineno">13201</span>&#160;</div><div class="line"><a name="l13202"></a><span class="lineno">13202</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13203"></a><span class="lineno">13203</span>&#160;}</div><div class="line"><a name="l13204"></a><span class="lineno">13204</span>&#160;</div><div class="line"><a name="l13205"></a><span class="lineno">13205</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Fast::PreprocessMetadata()</div><div class="line"><a name="l13206"></a><span class="lineno">13206</span>&#160;{</div><div class="line"><a name="l13207"></a><span class="lineno">13207</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;GetBlockCount();</div><div class="line"><a name="l13208"></a><span class="lineno">13208</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l13209"></a><span class="lineno">13209</span>&#160;    {</div><div class="line"><a name="l13210"></a><span class="lineno">13210</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pMetadata =</div><div class="line"><a name="l13211"></a><span class="lineno">13211</span>&#160;            (VmaBlockMetadata_Generic*)m_pBlockVector-&gt;GetBlock(blockIndex)-&gt;m_pMetadata;</div><div class="line"><a name="l13212"></a><span class="lineno">13212</span>&#160;        pMetadata-&gt;m_FreeCount = 0;</div><div class="line"><a name="l13213"></a><span class="lineno">13213</span>&#160;        pMetadata-&gt;m_SumFreeSize = pMetadata-&gt;GetSize();</div><div class="line"><a name="l13214"></a><span class="lineno">13214</span>&#160;        pMetadata-&gt;m_FreeSuballocationsBySize.clear();</div><div class="line"><a name="l13215"></a><span class="lineno">13215</span>&#160;        <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13216"></a><span class="lineno">13216</span>&#160;            it != pMetadata-&gt;m_Suballocations.end(); )</div><div class="line"><a name="l13217"></a><span class="lineno">13217</span>&#160;        {</div><div class="line"><a name="l13218"></a><span class="lineno">13218</span>&#160;            <span class="keywordflow">if</span>(it-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l13219"></a><span class="lineno">13219</span>&#160;            {</div><div class="line"><a name="l13220"></a><span class="lineno">13220</span>&#160;                VmaSuballocationList::iterator nextIt = it;</div><div class="line"><a name="l13221"></a><span class="lineno">13221</span>&#160;                ++nextIt;</div><div class="line"><a name="l13222"></a><span class="lineno">13222</span>&#160;                pMetadata-&gt;m_Suballocations.erase(it);</div><div class="line"><a name="l13223"></a><span class="lineno">13223</span>&#160;                it = nextIt;</div><div class="line"><a name="l13224"></a><span class="lineno">13224</span>&#160;            }</div><div class="line"><a name="l13225"></a><span class="lineno">13225</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l13226"></a><span class="lineno">13226</span>&#160;            {</div><div class="line"><a name="l13227"></a><span class="lineno">13227</span>&#160;                ++it;</div><div class="line"><a name="l13228"></a><span class="lineno">13228</span>&#160;            }</div><div class="line"><a name="l13229"></a><span class="lineno">13229</span>&#160;        }</div><div class="line"><a name="l13230"></a><span class="lineno">13230</span>&#160;    }</div><div class="line"><a name="l13231"></a><span class="lineno">13231</span>&#160;}</div><div class="line"><a name="l13232"></a><span class="lineno">13232</span>&#160;</div><div class="line"><a name="l13233"></a><span class="lineno">13233</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Fast::PostprocessMetadata()</div><div class="line"><a name="l13234"></a><span class="lineno">13234</span>&#160;{</div><div class="line"><a name="l13235"></a><span class="lineno">13235</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;GetBlockCount();</div><div class="line"><a name="l13236"></a><span class="lineno">13236</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l13237"></a><span class="lineno">13237</span>&#160;    {</div><div class="line"><a name="l13238"></a><span class="lineno">13238</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pMetadata =</div><div class="line"><a name="l13239"></a><span class="lineno">13239</span>&#160;            (VmaBlockMetadata_Generic*)m_pBlockVector-&gt;GetBlock(blockIndex)-&gt;m_pMetadata;</div><div class="line"><a name="l13240"></a><span class="lineno">13240</span>&#160;        <span class="keyword">const</span> VkDeviceSize blockSize = pMetadata-&gt;GetSize();</div><div class="line"><a name="l13241"></a><span class="lineno">13241</span>&#160;        </div><div class="line"><a name="l13242"></a><span class="lineno">13242</span>&#160;        <span class="comment">// No allocations in this block - entire area is free.</span></div><div class="line"><a name="l13243"></a><span class="lineno">13243</span>&#160;        <span class="keywordflow">if</span>(pMetadata-&gt;m_Suballocations.empty())</div><div class="line"><a name="l13244"></a><span class="lineno">13244</span>&#160;        {</div><div class="line"><a name="l13245"></a><span class="lineno">13245</span>&#160;            pMetadata-&gt;m_FreeCount = 1;</div><div class="line"><a name="l13246"></a><span class="lineno">13246</span>&#160;            <span class="comment">//pMetadata-&gt;m_SumFreeSize is already set to blockSize.</span></div><div class="line"><a name="l13247"></a><span class="lineno">13247</span>&#160;            VmaSuballocation suballoc = {</div><div class="line"><a name="l13248"></a><span class="lineno">13248</span>&#160;                0, <span class="comment">// offset</span></div><div class="line"><a name="l13249"></a><span class="lineno">13249</span>&#160;                blockSize, <span class="comment">// size</span></div><div class="line"><a name="l13250"></a><span class="lineno">13250</span>&#160;                VMA_NULL, <span class="comment">// hAllocation</span></div><div class="line"><a name="l13251"></a><span class="lineno">13251</span>&#160;                VMA_SUBALLOCATION_TYPE_FREE };</div><div class="line"><a name="l13252"></a><span class="lineno">13252</span>&#160;            pMetadata-&gt;m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l13253"></a><span class="lineno">13253</span>&#160;            pMetadata-&gt;RegisterFreeSuballocation(pMetadata-&gt;m_Suballocations.begin());</div><div class="line"><a name="l13254"></a><span class="lineno">13254</span>&#160;        }</div><div class="line"><a name="l13255"></a><span class="lineno">13255</span>&#160;        <span class="comment">// There are some allocations in this block.</span></div><div class="line"><a name="l13256"></a><span class="lineno">13256</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l13257"></a><span class="lineno">13257</span>&#160;        {</div><div class="line"><a name="l13258"></a><span class="lineno">13258</span>&#160;            VkDeviceSize offset = 0;</div><div class="line"><a name="l13259"></a><span class="lineno">13259</span>&#160;            VmaSuballocationList::iterator it;</div><div class="line"><a name="l13260"></a><span class="lineno">13260</span>&#160;            <span class="keywordflow">for</span>(it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13261"></a><span class="lineno">13261</span>&#160;                it != pMetadata-&gt;m_Suballocations.end();</div><div class="line"><a name="l13262"></a><span class="lineno">13262</span>&#160;                ++it)</div><div class="line"><a name="l13263"></a><span class="lineno">13263</span>&#160;            {</div><div class="line"><a name="l13264"></a><span class="lineno">13264</span>&#160;                VMA_ASSERT(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l13265"></a><span class="lineno">13265</span>&#160;                VMA_ASSERT(it-&gt;offset &gt;= offset);</div><div class="line"><a name="l13266"></a><span class="lineno">13266</span>&#160;</div><div class="line"><a name="l13267"></a><span class="lineno">13267</span>&#160;                <span class="comment">// Need to insert preceding free space.</span></div><div class="line"><a name="l13268"></a><span class="lineno">13268</span>&#160;                <span class="keywordflow">if</span>(it-&gt;offset &gt; offset)</div><div class="line"><a name="l13269"></a><span class="lineno">13269</span>&#160;                {</div><div class="line"><a name="l13270"></a><span class="lineno">13270</span>&#160;                    ++pMetadata-&gt;m_FreeCount;</div><div class="line"><a name="l13271"></a><span class="lineno">13271</span>&#160;                    <span class="keyword">const</span> VkDeviceSize freeSize = it-&gt;offset - offset;</div><div class="line"><a name="l13272"></a><span class="lineno">13272</span>&#160;                    VmaSuballocation suballoc = {</div><div class="line"><a name="l13273"></a><span class="lineno">13273</span>&#160;                        offset, <span class="comment">// offset</span></div><div class="line"><a name="l13274"></a><span class="lineno">13274</span>&#160;                        freeSize, <span class="comment">// size</span></div><div class="line"><a name="l13275"></a><span class="lineno">13275</span>&#160;                        VMA_NULL, <span class="comment">// hAllocation</span></div><div class="line"><a name="l13276"></a><span class="lineno">13276</span>&#160;                        VMA_SUBALLOCATION_TYPE_FREE };</div><div class="line"><a name="l13277"></a><span class="lineno">13277</span>&#160;                    VmaSuballocationList::iterator precedingFreeIt = pMetadata-&gt;m_Suballocations.insert(it, suballoc);</div><div class="line"><a name="l13278"></a><span class="lineno">13278</span>&#160;                    <span class="keywordflow">if</span>(freeSize &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l13279"></a><span class="lineno">13279</span>&#160;                    {</div><div class="line"><a name="l13280"></a><span class="lineno">13280</span>&#160;                        pMetadata-&gt;m_FreeSuballocationsBySize.push_back(precedingFreeIt);</div><div class="line"><a name="l13281"></a><span class="lineno">13281</span>&#160;                    }</div><div class="line"><a name="l13282"></a><span class="lineno">13282</span>&#160;                }</div><div class="line"><a name="l13283"></a><span class="lineno">13283</span>&#160;</div><div class="line"><a name="l13284"></a><span class="lineno">13284</span>&#160;                pMetadata-&gt;m_SumFreeSize -= it-&gt;size;</div><div class="line"><a name="l13285"></a><span class="lineno">13285</span>&#160;                offset = it-&gt;offset + it-&gt;size;</div><div class="line"><a name="l13286"></a><span class="lineno">13286</span>&#160;            }</div><div class="line"><a name="l13287"></a><span class="lineno">13287</span>&#160;</div><div class="line"><a name="l13288"></a><span class="lineno">13288</span>&#160;            <span class="comment">// Need to insert trailing free space.</span></div><div class="line"><a name="l13289"></a><span class="lineno">13289</span>&#160;            <span class="keywordflow">if</span>(offset &lt; blockSize)</div><div class="line"><a name="l13290"></a><span class="lineno">13290</span>&#160;            {</div><div class="line"><a name="l13291"></a><span class="lineno">13291</span>&#160;                ++pMetadata-&gt;m_FreeCount;</div><div class="line"><a name="l13292"></a><span class="lineno">13292</span>&#160;                <span class="keyword">const</span> VkDeviceSize freeSize = blockSize - offset;</div><div class="line"><a name="l13293"></a><span class="lineno">13293</span>&#160;                VmaSuballocation suballoc = {</div><div class="line"><a name="l13294"></a><span class="lineno">13294</span>&#160;                    offset, <span class="comment">// offset</span></div><div class="line"><a name="l13295"></a><span class="lineno">13295</span>&#160;                    freeSize, <span class="comment">// size</span></div><div class="line"><a name="l13296"></a><span class="lineno">13296</span>&#160;                    VMA_NULL, <span class="comment">// hAllocation</span></div><div class="line"><a name="l13297"></a><span class="lineno">13297</span>&#160;                    VMA_SUBALLOCATION_TYPE_FREE };</div><div class="line"><a name="l13298"></a><span class="lineno">13298</span>&#160;                VMA_ASSERT(it == pMetadata-&gt;m_Suballocations.end());</div><div class="line"><a name="l13299"></a><span class="lineno">13299</span>&#160;                VmaSuballocationList::iterator trailingFreeIt = pMetadata-&gt;m_Suballocations.insert(it, suballoc);</div><div class="line"><a name="l13300"></a><span class="lineno">13300</span>&#160;                <span class="keywordflow">if</span>(freeSize &gt; VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l13301"></a><span class="lineno">13301</span>&#160;                {</div><div class="line"><a name="l13302"></a><span class="lineno">13302</span>&#160;                    pMetadata-&gt;m_FreeSuballocationsBySize.push_back(trailingFreeIt);</div><div class="line"><a name="l13303"></a><span class="lineno">13303</span>&#160;                }</div><div class="line"><a name="l13304"></a><span class="lineno">13304</span>&#160;            }</div><div class="line"><a name="l13305"></a><span class="lineno">13305</span>&#160;</div><div class="line"><a name="l13306"></a><span class="lineno">13306</span>&#160;            VMA_SORT(</div><div class="line"><a name="l13307"></a><span class="lineno">13307</span>&#160;                pMetadata-&gt;m_FreeSuballocationsBySize.begin(),</div><div class="line"><a name="l13308"></a><span class="lineno">13308</span>&#160;                pMetadata-&gt;m_FreeSuballocationsBySize.end(),</div><div class="line"><a name="l13309"></a><span class="lineno">13309</span>&#160;                VmaSuballocationItemSizeLess());</div><div class="line"><a name="l13310"></a><span class="lineno">13310</span>&#160;        }</div><div class="line"><a name="l13311"></a><span class="lineno">13311</span>&#160;</div><div class="line"><a name="l13312"></a><span class="lineno">13312</span>&#160;        VMA_HEAVY_ASSERT(pMetadata-&gt;Validate());</div><div class="line"><a name="l13313"></a><span class="lineno">13313</span>&#160;    }</div><div class="line"><a name="l13314"></a><span class="lineno">13314</span>&#160;}</div><div class="line"><a name="l13315"></a><span class="lineno">13315</span>&#160;</div><div class="line"><a name="l13316"></a><span class="lineno">13316</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Fast::InsertSuballoc(VmaBlockMetadata_Generic* pMetadata, <span class="keyword">const</span> VmaSuballocation&amp; suballoc)</div><div class="line"><a name="l13317"></a><span class="lineno">13317</span>&#160;{</div><div class="line"><a name="l13318"></a><span class="lineno">13318</span>&#160;    <span class="comment">// TODO: Optimize somehow. Remember iterator instead of searching for it linearly.</span></div><div class="line"><a name="l13319"></a><span class="lineno">13319</span>&#160;    VmaSuballocationList::iterator it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13320"></a><span class="lineno">13320</span>&#160;    <span class="keywordflow">while</span>(it != pMetadata-&gt;m_Suballocations.end())</div><div class="line"><a name="l13321"></a><span class="lineno">13321</span>&#160;    {</div><div class="line"><a name="l13322"></a><span class="lineno">13322</span>&#160;        <span class="keywordflow">if</span>(it-&gt;offset &lt; suballoc.offset)</div><div class="line"><a name="l13323"></a><span class="lineno">13323</span>&#160;        {</div><div class="line"><a name="l13324"></a><span class="lineno">13324</span>&#160;            ++it;</div><div class="line"><a name="l13325"></a><span class="lineno">13325</span>&#160;        }</div><div class="line"><a name="l13326"></a><span class="lineno">13326</span>&#160;    }</div><div class="line"><a name="l13327"></a><span class="lineno">13327</span>&#160;    pMetadata-&gt;m_Suballocations.insert(it, suballoc);</div><div class="line"><a name="l13328"></a><span class="lineno">13328</span>&#160;}</div><div class="line"><a name="l13329"></a><span class="lineno">13329</span>&#160;</div><div class="line"><a name="l13331"></a><span class="lineno">13331</span>&#160;<span class="comment">// VmaBlockVectorDefragmentationContext</span></div><div class="line"><a name="l13332"></a><span class="lineno">13332</span>&#160;</div><div class="line"><a name="l13333"></a><span class="lineno">13333</span>&#160;VmaBlockVectorDefragmentationContext::VmaBlockVectorDefragmentationContext(</div><div class="line"><a name="l13334"></a><span class="lineno">13334</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l13335"></a><span class="lineno">13335</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hCustomPool,</div><div class="line"><a name="l13336"></a><span class="lineno">13336</span>&#160;    VmaBlockVector* pBlockVector,</div><div class="line"><a name="l13337"></a><span class="lineno">13337</span>&#160;    uint32_t currFrameIndex) :</div><div class="line"><a name="l13338"></a><span class="lineno">13338</span>&#160;    res(VK_SUCCESS),</div><div class="line"><a name="l13339"></a><span class="lineno">13339</span>&#160;    mutexLocked(false),</div><div class="line"><a name="l13340"></a><span class="lineno">13340</span>&#160;    blockContexts(VmaStlAllocator&lt;VmaBlockDefragmentationContext&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l13341"></a><span class="lineno">13341</span>&#160;    m_hAllocator(hAllocator),</div><div class="line"><a name="l13342"></a><span class="lineno">13342</span>&#160;    m_hCustomPool(hCustomPool),</div><div class="line"><a name="l13343"></a><span class="lineno">13343</span>&#160;    m_pBlockVector(pBlockVector),</div><div class="line"><a name="l13344"></a><span class="lineno">13344</span>&#160;    m_CurrFrameIndex(currFrameIndex),</div><div class="line"><a name="l13345"></a><span class="lineno">13345</span>&#160;    m_pAlgorithm(VMA_NULL),</div><div class="line"><a name="l13346"></a><span class="lineno">13346</span>&#160;    m_Allocations(VmaStlAllocator&lt;AllocInfo&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l13347"></a><span class="lineno">13347</span>&#160;    m_AllAllocations(false)</div><div class="line"><a name="l13348"></a><span class="lineno">13348</span>&#160;{</div><div class="line"><a name="l13349"></a><span class="lineno">13349</span>&#160;}</div><div class="line"><a name="l13350"></a><span class="lineno">13350</span>&#160;</div><div class="line"><a name="l13351"></a><span class="lineno">13351</span>&#160;VmaBlockVectorDefragmentationContext::~VmaBlockVectorDefragmentationContext()</div><div class="line"><a name="l13352"></a><span class="lineno">13352</span>&#160;{</div><div class="line"><a name="l13353"></a><span class="lineno">13353</span>&#160;    vma_delete(m_hAllocator, m_pAlgorithm);</div><div class="line"><a name="l13354"></a><span class="lineno">13354</span>&#160;}</div><div class="line"><a name="l13355"></a><span class="lineno">13355</span>&#160;</div><div class="line"><a name="l13356"></a><span class="lineno">13356</span>&#160;<span class="keywordtype">void</span> VmaBlockVectorDefragmentationContext::AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged)</div><div class="line"><a name="l13357"></a><span class="lineno">13357</span>&#160;{</div><div class="line"><a name="l13358"></a><span class="lineno">13358</span>&#160;    AllocInfo info = { hAlloc, pChanged };</div><div class="line"><a name="l13359"></a><span class="lineno">13359</span>&#160;    m_Allocations.push_back(info);</div><div class="line"><a name="l13360"></a><span class="lineno">13360</span>&#160;}</div><div class="line"><a name="l13361"></a><span class="lineno">13361</span>&#160;</div><div class="line"><a name="l13362"></a><span class="lineno">13362</span>&#160;<span class="keywordtype">void</span> VmaBlockVectorDefragmentationContext::Begin(<span class="keywordtype">bool</span> overlappingMoveSupported)</div><div class="line"><a name="l13363"></a><span class="lineno">13363</span>&#160;{</div><div class="line"><a name="l13364"></a><span class="lineno">13364</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> allAllocations = m_AllAllocations ||</div><div class="line"><a name="l13365"></a><span class="lineno">13365</span>&#160;        m_Allocations.size() == m_pBlockVector-&gt;CalcAllocationCount();</div><div class="line"><a name="l13366"></a><span class="lineno">13366</span>&#160;</div><div class="line"><a name="l13367"></a><span class="lineno">13367</span>&#160;    <span class="comment">/********************************</span></div><div class="line"><a name="l13368"></a><span class="lineno">13368</span>&#160;<span class="comment">    HERE IS THE CHOICE OF DEFRAGMENTATION ALGORITHM.</span></div><div class="line"><a name="l13369"></a><span class="lineno">13369</span>&#160;<span class="comment">    ********************************/</span></div><div class="line"><a name="l13370"></a><span class="lineno">13370</span>&#160;</div><div class="line"><a name="l13371"></a><span class="lineno">13371</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l13372"></a><span class="lineno">13372</span>&#160;<span class="comment">    Fast algorithm is supported only when certain criteria are met:</span></div><div class="line"><a name="l13373"></a><span class="lineno">13373</span>&#160;<span class="comment">    - VMA_DEBUG_MARGIN is 0.</span></div><div class="line"><a name="l13374"></a><span class="lineno">13374</span>&#160;<span class="comment">    - All allocations in this block vector are moveable.</span></div><div class="line"><a name="l13375"></a><span class="lineno">13375</span>&#160;<span class="comment">    - There is no possibility of image/buffer granularity conflict.</span></div><div class="line"><a name="l13376"></a><span class="lineno">13376</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l13377"></a><span class="lineno">13377</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN == 0 &amp;&amp;</div><div class="line"><a name="l13378"></a><span class="lineno">13378</span>&#160;        allAllocations &amp;&amp;</div><div class="line"><a name="l13379"></a><span class="lineno">13379</span>&#160;        !m_pBlockVector-&gt;IsBufferImageGranularityConflictPossible())</div><div class="line"><a name="l13380"></a><span class="lineno">13380</span>&#160;    {</div><div class="line"><a name="l13381"></a><span class="lineno">13381</span>&#160;        m_pAlgorithm = vma_new(m_hAllocator, VmaDefragmentationAlgorithm_Fast)(</div><div class="line"><a name="l13382"></a><span class="lineno">13382</span>&#160;            m_hAllocator, m_pBlockVector, m_CurrFrameIndex, overlappingMoveSupported);</div><div class="line"><a name="l13383"></a><span class="lineno">13383</span>&#160;    }</div><div class="line"><a name="l13384"></a><span class="lineno">13384</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l13385"></a><span class="lineno">13385</span>&#160;    {</div><div class="line"><a name="l13386"></a><span class="lineno">13386</span>&#160;        m_pAlgorithm = vma_new(m_hAllocator, VmaDefragmentationAlgorithm_Generic)(</div><div class="line"><a name="l13387"></a><span class="lineno">13387</span>&#160;            m_hAllocator, m_pBlockVector, m_CurrFrameIndex, overlappingMoveSupported);</div><div class="line"><a name="l13388"></a><span class="lineno">13388</span>&#160;    }</div><div class="line"><a name="l13389"></a><span class="lineno">13389</span>&#160;</div><div class="line"><a name="l13390"></a><span class="lineno">13390</span>&#160;    <span class="keywordflow">if</span>(allAllocations)</div><div class="line"><a name="l13391"></a><span class="lineno">13391</span>&#160;    {</div><div class="line"><a name="l13392"></a><span class="lineno">13392</span>&#160;        m_pAlgorithm-&gt;AddAll();</div><div class="line"><a name="l13393"></a><span class="lineno">13393</span>&#160;    }</div><div class="line"><a name="l13394"></a><span class="lineno">13394</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l13395"></a><span class="lineno">13395</span>&#160;    {</div><div class="line"><a name="l13396"></a><span class="lineno">13396</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_Allocations.size(); i &lt; count; ++i)</div><div class="line"><a name="l13397"></a><span class="lineno">13397</span>&#160;        {</div><div class="line"><a name="l13398"></a><span class="lineno">13398</span>&#160;            m_pAlgorithm-&gt;AddAllocation(m_Allocations[i].hAlloc, m_Allocations[i].pChanged);</div><div class="line"><a name="l13399"></a><span class="lineno">13399</span>&#160;        }</div><div class="line"><a name="l13400"></a><span class="lineno">13400</span>&#160;    }</div><div class="line"><a name="l13401"></a><span class="lineno">13401</span>&#160;}</div><div class="line"><a name="l13402"></a><span class="lineno">13402</span>&#160;</div><div class="line"><a name="l13404"></a><span class="lineno">13404</span>&#160;<span class="comment">// VmaDefragmentationContext</span></div><div class="line"><a name="l13405"></a><span class="lineno">13405</span>&#160;</div><div class="line"><a name="l13406"></a><span class="lineno">13406</span>&#160;VmaDefragmentationContext_T::VmaDefragmentationContext_T(</div><div class="line"><a name="l13407"></a><span class="lineno">13407</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l13408"></a><span class="lineno">13408</span>&#160;    uint32_t currFrameIndex,</div><div class="line"><a name="l13409"></a><span class="lineno">13409</span>&#160;    uint32_t flags,</div><div class="line"><a name="l13410"></a><span class="lineno">13410</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats) :</div><div class="line"><a name="l13411"></a><span class="lineno">13411</span>&#160;    m_hAllocator(hAllocator),</div><div class="line"><a name="l13412"></a><span class="lineno">13412</span>&#160;    m_CurrFrameIndex(currFrameIndex),</div><div class="line"><a name="l13413"></a><span class="lineno">13413</span>&#160;    m_Flags(flags),</div><div class="line"><a name="l13414"></a><span class="lineno">13414</span>&#160;    m_pStats(pStats),</div><div class="line"><a name="l13415"></a><span class="lineno">13415</span>&#160;    m_CustomPoolContexts(VmaStlAllocator&lt;VmaBlockVectorDefragmentationContext*&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l13416"></a><span class="lineno">13416</span>&#160;{</div><div class="line"><a name="l13417"></a><span class="lineno">13417</span>&#160;    memset(m_DefaultPoolContexts, 0, <span class="keyword">sizeof</span>(m_DefaultPoolContexts));</div><div class="line"><a name="l13418"></a><span class="lineno">13418</span>&#160;}</div><div class="line"><a name="l13419"></a><span class="lineno">13419</span>&#160;</div><div class="line"><a name="l13420"></a><span class="lineno">13420</span>&#160;VmaDefragmentationContext_T::~VmaDefragmentationContext_T()</div><div class="line"><a name="l13421"></a><span class="lineno">13421</span>&#160;{</div><div class="line"><a name="l13422"></a><span class="lineno">13422</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_CustomPoolContexts.size(); i--; )</div><div class="line"><a name="l13423"></a><span class="lineno">13423</span>&#160;    {</div><div class="line"><a name="l13424"></a><span class="lineno">13424</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_CustomPoolContexts[i];</div><div class="line"><a name="l13425"></a><span class="lineno">13425</span>&#160;        pBlockVectorCtx-&gt;GetBlockVector()-&gt;DefragmentationEnd(pBlockVectorCtx, m_pStats);</div><div class="line"><a name="l13426"></a><span class="lineno">13426</span>&#160;        vma_delete(m_hAllocator, pBlockVectorCtx);</div><div class="line"><a name="l13427"></a><span class="lineno">13427</span>&#160;    }</div><div class="line"><a name="l13428"></a><span class="lineno">13428</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_hAllocator-&gt;m_MemProps.memoryTypeCount; i--; )</div><div class="line"><a name="l13429"></a><span class="lineno">13429</span>&#160;    {</div><div class="line"><a name="l13430"></a><span class="lineno">13430</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_DefaultPoolContexts[i];</div><div class="line"><a name="l13431"></a><span class="lineno">13431</span>&#160;        <span class="keywordflow">if</span>(pBlockVectorCtx)</div><div class="line"><a name="l13432"></a><span class="lineno">13432</span>&#160;        {</div><div class="line"><a name="l13433"></a><span class="lineno">13433</span>&#160;            pBlockVectorCtx-&gt;GetBlockVector()-&gt;DefragmentationEnd(pBlockVectorCtx, m_pStats);</div><div class="line"><a name="l13434"></a><span class="lineno">13434</span>&#160;            vma_delete(m_hAllocator, pBlockVectorCtx);</div><div class="line"><a name="l13435"></a><span class="lineno">13435</span>&#160;        }</div><div class="line"><a name="l13436"></a><span class="lineno">13436</span>&#160;    }</div><div class="line"><a name="l13437"></a><span class="lineno">13437</span>&#160;}</div><div class="line"><a name="l13438"></a><span class="lineno">13438</span>&#160;</div><div class="line"><a name="l13439"></a><span class="lineno">13439</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationContext_T::AddPools(uint32_t poolCount, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPools)</div><div class="line"><a name="l13440"></a><span class="lineno">13440</span>&#160;{</div><div class="line"><a name="l13441"></a><span class="lineno">13441</span>&#160;    <span class="keywordflow">for</span>(uint32_t poolIndex = 0; poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l13442"></a><span class="lineno">13442</span>&#160;    {</div><div class="line"><a name="l13443"></a><span class="lineno">13443</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> pool = pPools[poolIndex];</div><div class="line"><a name="l13444"></a><span class="lineno">13444</span>&#160;        VMA_ASSERT(pool);</div><div class="line"><a name="l13445"></a><span class="lineno">13445</span>&#160;        <span class="comment">// Pools with algorithm other than default are not defragmented.</span></div><div class="line"><a name="l13446"></a><span class="lineno">13446</span>&#160;        <span class="keywordflow">if</span>(pool-&gt;m_BlockVector.GetAlgorithm() == 0)</div><div class="line"><a name="l13447"></a><span class="lineno">13447</span>&#160;        {</div><div class="line"><a name="l13448"></a><span class="lineno">13448</span>&#160;            VmaBlockVectorDefragmentationContext* pBlockVectorDefragCtx = VMA_NULL;</div><div class="line"><a name="l13449"></a><span class="lineno">13449</span>&#160;            </div><div class="line"><a name="l13450"></a><span class="lineno">13450</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_CustomPoolContexts.size(); i--; )</div><div class="line"><a name="l13451"></a><span class="lineno">13451</span>&#160;            {</div><div class="line"><a name="l13452"></a><span class="lineno">13452</span>&#160;                <span class="keywordflow">if</span>(m_CustomPoolContexts[i]-&gt;GetCustomPool() == pool)</div><div class="line"><a name="l13453"></a><span class="lineno">13453</span>&#160;                {</div><div class="line"><a name="l13454"></a><span class="lineno">13454</span>&#160;                    pBlockVectorDefragCtx = m_CustomPoolContexts[i];</div><div class="line"><a name="l13455"></a><span class="lineno">13455</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l13456"></a><span class="lineno">13456</span>&#160;                }</div><div class="line"><a name="l13457"></a><span class="lineno">13457</span>&#160;            }</div><div class="line"><a name="l13458"></a><span class="lineno">13458</span>&#160;            </div><div class="line"><a name="l13459"></a><span class="lineno">13459</span>&#160;            <span class="keywordflow">if</span>(!pBlockVectorDefragCtx)</div><div class="line"><a name="l13460"></a><span class="lineno">13460</span>&#160;            {</div><div class="line"><a name="l13461"></a><span class="lineno">13461</span>&#160;                pBlockVectorDefragCtx = vma_new(m_hAllocator, VmaBlockVectorDefragmentationContext)(</div><div class="line"><a name="l13462"></a><span class="lineno">13462</span>&#160;                    m_hAllocator,</div><div class="line"><a name="l13463"></a><span class="lineno">13463</span>&#160;                    pool,</div><div class="line"><a name="l13464"></a><span class="lineno">13464</span>&#160;                    &amp;pool-&gt;m_BlockVector,</div><div class="line"><a name="l13465"></a><span class="lineno">13465</span>&#160;                    m_CurrFrameIndex);</div><div class="line"><a name="l13466"></a><span class="lineno">13466</span>&#160;                m_CustomPoolContexts.push_back(pBlockVectorDefragCtx);</div><div class="line"><a name="l13467"></a><span class="lineno">13467</span>&#160;            }</div><div class="line"><a name="l13468"></a><span class="lineno">13468</span>&#160;</div><div class="line"><a name="l13469"></a><span class="lineno">13469</span>&#160;            pBlockVectorDefragCtx-&gt;AddAll();</div><div class="line"><a name="l13470"></a><span class="lineno">13470</span>&#160;        }</div><div class="line"><a name="l13471"></a><span class="lineno">13471</span>&#160;    }</div><div class="line"><a name="l13472"></a><span class="lineno">13472</span>&#160;}</div><div class="line"><a name="l13473"></a><span class="lineno">13473</span>&#160;</div><div class="line"><a name="l13474"></a><span class="lineno">13474</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationContext_T::AddAllocations(</div><div class="line"><a name="l13475"></a><span class="lineno">13475</span>&#160;    uint32_t allocationCount,</div><div class="line"><a name="l13476"></a><span class="lineno">13476</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l13477"></a><span class="lineno">13477</span>&#160;    VkBool32* pAllocationsChanged)</div><div class="line"><a name="l13478"></a><span class="lineno">13478</span>&#160;{</div><div class="line"><a name="l13479"></a><span class="lineno">13479</span>&#160;    <span class="comment">// Dispatch pAllocations among defragmentators. Create them when necessary.</span></div><div class="line"><a name="l13480"></a><span class="lineno">13480</span>&#160;    <span class="keywordflow">for</span>(uint32_t allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l13481"></a><span class="lineno">13481</span>&#160;    {</div><div class="line"><a name="l13482"></a><span class="lineno">13482</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l13483"></a><span class="lineno">13483</span>&#160;        VMA_ASSERT(hAlloc);</div><div class="line"><a name="l13484"></a><span class="lineno">13484</span>&#160;        <span class="comment">// DedicatedAlloc cannot be defragmented.</span></div><div class="line"><a name="l13485"></a><span class="lineno">13485</span>&#160;        <span class="keywordflow">if</span>((hAlloc-&gt;GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK) &amp;&amp;</div><div class="line"><a name="l13486"></a><span class="lineno">13486</span>&#160;            <span class="comment">// Lost allocation cannot be defragmented.</span></div><div class="line"><a name="l13487"></a><span class="lineno">13487</span>&#160;            (hAlloc-&gt;GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l13488"></a><span class="lineno">13488</span>&#160;        {</div><div class="line"><a name="l13489"></a><span class="lineno">13489</span>&#160;            VmaBlockVectorDefragmentationContext* pBlockVectorDefragCtx = VMA_NULL;</div><div class="line"><a name="l13490"></a><span class="lineno">13490</span>&#160;</div><div class="line"><a name="l13491"></a><span class="lineno">13491</span>&#160;            <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> hAllocPool = hAlloc-&gt;GetBlock()-&gt;GetParentPool();</div><div class="line"><a name="l13492"></a><span class="lineno">13492</span>&#160;            <span class="comment">// This allocation belongs to custom pool.</span></div><div class="line"><a name="l13493"></a><span class="lineno">13493</span>&#160;            <span class="keywordflow">if</span>(hAllocPool != VK_NULL_HANDLE)</div><div class="line"><a name="l13494"></a><span class="lineno">13494</span>&#160;            {</div><div class="line"><a name="l13495"></a><span class="lineno">13495</span>&#160;                <span class="comment">// Pools with algorithm other than default are not defragmented.</span></div><div class="line"><a name="l13496"></a><span class="lineno">13496</span>&#160;                <span class="keywordflow">if</span>(hAllocPool-&gt;m_BlockVector.GetAlgorithm() == 0)</div><div class="line"><a name="l13497"></a><span class="lineno">13497</span>&#160;                {</div><div class="line"><a name="l13498"></a><span class="lineno">13498</span>&#160;                    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_CustomPoolContexts.size(); i--; )</div><div class="line"><a name="l13499"></a><span class="lineno">13499</span>&#160;                    {</div><div class="line"><a name="l13500"></a><span class="lineno">13500</span>&#160;                        <span class="keywordflow">if</span>(m_CustomPoolContexts[i]-&gt;GetCustomPool() == hAllocPool)</div><div class="line"><a name="l13501"></a><span class="lineno">13501</span>&#160;                        {</div><div class="line"><a name="l13502"></a><span class="lineno">13502</span>&#160;                            pBlockVectorDefragCtx = m_CustomPoolContexts[i];</div><div class="line"><a name="l13503"></a><span class="lineno">13503</span>&#160;                            <span class="keywordflow">break</span>;</div><div class="line"><a name="l13504"></a><span class="lineno">13504</span>&#160;                        }</div><div class="line"><a name="l13505"></a><span class="lineno">13505</span>&#160;                    }</div><div class="line"><a name="l13506"></a><span class="lineno">13506</span>&#160;                    <span class="keywordflow">if</span>(!pBlockVectorDefragCtx)</div><div class="line"><a name="l13507"></a><span class="lineno">13507</span>&#160;                    {</div><div class="line"><a name="l13508"></a><span class="lineno">13508</span>&#160;                        pBlockVectorDefragCtx = vma_new(m_hAllocator, VmaBlockVectorDefragmentationContext)(</div><div class="line"><a name="l13509"></a><span class="lineno">13509</span>&#160;                            m_hAllocator,</div><div class="line"><a name="l13510"></a><span class="lineno">13510</span>&#160;                            hAllocPool,</div><div class="line"><a name="l13511"></a><span class="lineno">13511</span>&#160;                            &amp;hAllocPool-&gt;m_BlockVector,</div><div class="line"><a name="l13512"></a><span class="lineno">13512</span>&#160;                            m_CurrFrameIndex);</div><div class="line"><a name="l13513"></a><span class="lineno">13513</span>&#160;                        m_CustomPoolContexts.push_back(pBlockVectorDefragCtx);</div><div class="line"><a name="l13514"></a><span class="lineno">13514</span>&#160;                    }</div><div class="line"><a name="l13515"></a><span class="lineno">13515</span>&#160;                }</div><div class="line"><a name="l13516"></a><span class="lineno">13516</span>&#160;            }</div><div class="line"><a name="l13517"></a><span class="lineno">13517</span>&#160;            <span class="comment">// This allocation belongs to default pool.</span></div><div class="line"><a name="l13518"></a><span class="lineno">13518</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l13519"></a><span class="lineno">13519</span>&#160;            {</div><div class="line"><a name="l13520"></a><span class="lineno">13520</span>&#160;                <span class="keyword">const</span> uint32_t memTypeIndex = hAlloc-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l13521"></a><span class="lineno">13521</span>&#160;                pBlockVectorDefragCtx = m_DefaultPoolContexts[memTypeIndex];</div><div class="line"><a name="l13522"></a><span class="lineno">13522</span>&#160;                <span class="keywordflow">if</span>(!pBlockVectorDefragCtx)</div><div class="line"><a name="l13523"></a><span class="lineno">13523</span>&#160;                {</div><div class="line"><a name="l13524"></a><span class="lineno">13524</span>&#160;                    pBlockVectorDefragCtx = vma_new(m_hAllocator, VmaBlockVectorDefragmentationContext)(</div><div class="line"><a name="l13525"></a><span class="lineno">13525</span>&#160;                        m_hAllocator,</div><div class="line"><a name="l13526"></a><span class="lineno">13526</span>&#160;                        VMA_NULL, <span class="comment">// hCustomPool</span></div><div class="line"><a name="l13527"></a><span class="lineno">13527</span>&#160;                        m_hAllocator-&gt;m_pBlockVectors[memTypeIndex],</div><div class="line"><a name="l13528"></a><span class="lineno">13528</span>&#160;                        m_CurrFrameIndex);</div><div class="line"><a name="l13529"></a><span class="lineno">13529</span>&#160;                    m_DefaultPoolContexts[memTypeIndex] = pBlockVectorDefragCtx;</div><div class="line"><a name="l13530"></a><span class="lineno">13530</span>&#160;                }</div><div class="line"><a name="l13531"></a><span class="lineno">13531</span>&#160;            }</div><div class="line"><a name="l13532"></a><span class="lineno">13532</span>&#160;</div><div class="line"><a name="l13533"></a><span class="lineno">13533</span>&#160;            <span class="keywordflow">if</span>(pBlockVectorDefragCtx)</div><div class="line"><a name="l13534"></a><span class="lineno">13534</span>&#160;            {</div><div class="line"><a name="l13535"></a><span class="lineno">13535</span>&#160;                VkBool32* <span class="keyword">const</span> pChanged = (pAllocationsChanged != VMA_NULL) ?</div><div class="line"><a name="l13536"></a><span class="lineno">13536</span>&#160;                    &amp;pAllocationsChanged[allocIndex] : VMA_NULL;</div><div class="line"><a name="l13537"></a><span class="lineno">13537</span>&#160;                pBlockVectorDefragCtx-&gt;AddAllocation(hAlloc, pChanged);</div><div class="line"><a name="l13538"></a><span class="lineno">13538</span>&#160;            }</div><div class="line"><a name="l13539"></a><span class="lineno">13539</span>&#160;        }</div><div class="line"><a name="l13540"></a><span class="lineno">13540</span>&#160;    }</div><div class="line"><a name="l13541"></a><span class="lineno">13541</span>&#160;}</div><div class="line"><a name="l13542"></a><span class="lineno">13542</span>&#160;</div><div class="line"><a name="l13543"></a><span class="lineno">13543</span>&#160;VkResult VmaDefragmentationContext_T::Defragment(</div><div class="line"><a name="l13544"></a><span class="lineno">13544</span>&#160;    VkDeviceSize maxCpuBytesToMove, uint32_t maxCpuAllocationsToMove,</div><div class="line"><a name="l13545"></a><span class="lineno">13545</span>&#160;    VkDeviceSize maxGpuBytesToMove, uint32_t maxGpuAllocationsToMove,</div><div class="line"><a name="l13546"></a><span class="lineno">13546</span>&#160;    VkCommandBuffer commandBuffer, <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats)</div><div class="line"><a name="l13547"></a><span class="lineno">13547</span>&#160;{</div><div class="line"><a name="l13548"></a><span class="lineno">13548</span>&#160;    <span class="keywordflow">if</span>(pStats)</div><div class="line"><a name="l13549"></a><span class="lineno">13549</span>&#160;    {</div><div class="line"><a name="l13550"></a><span class="lineno">13550</span>&#160;        memset(pStats, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>));</div><div class="line"><a name="l13551"></a><span class="lineno">13551</span>&#160;    }</div><div class="line"><a name="l13552"></a><span class="lineno">13552</span>&#160;</div><div class="line"><a name="l13553"></a><span class="lineno">13553</span>&#160;    <span class="keywordflow">if</span>(commandBuffer == VK_NULL_HANDLE)</div><div class="line"><a name="l13554"></a><span class="lineno">13554</span>&#160;    {</div><div class="line"><a name="l13555"></a><span class="lineno">13555</span>&#160;        maxGpuBytesToMove = 0;</div><div class="line"><a name="l13556"></a><span class="lineno">13556</span>&#160;        maxGpuAllocationsToMove = 0;</div><div class="line"><a name="l13557"></a><span class="lineno">13557</span>&#160;    }</div><div class="line"><a name="l13558"></a><span class="lineno">13558</span>&#160;</div><div class="line"><a name="l13559"></a><span class="lineno">13559</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l13560"></a><span class="lineno">13560</span>&#160;</div><div class="line"><a name="l13561"></a><span class="lineno">13561</span>&#160;    <span class="comment">// Process default pools.</span></div><div class="line"><a name="l13562"></a><span class="lineno">13562</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0;</div><div class="line"><a name="l13563"></a><span class="lineno">13563</span>&#160;        memTypeIndex &lt; m_hAllocator-&gt;GetMemoryTypeCount() &amp;&amp; res &gt;= VK_SUCCESS;</div><div class="line"><a name="l13564"></a><span class="lineno">13564</span>&#160;        ++memTypeIndex)</div><div class="line"><a name="l13565"></a><span class="lineno">13565</span>&#160;    {</div><div class="line"><a name="l13566"></a><span class="lineno">13566</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_DefaultPoolContexts[memTypeIndex];</div><div class="line"><a name="l13567"></a><span class="lineno">13567</span>&#160;        <span class="keywordflow">if</span>(pBlockVectorCtx)</div><div class="line"><a name="l13568"></a><span class="lineno">13568</span>&#160;        {</div><div class="line"><a name="l13569"></a><span class="lineno">13569</span>&#160;            VMA_ASSERT(pBlockVectorCtx-&gt;GetBlockVector());</div><div class="line"><a name="l13570"></a><span class="lineno">13570</span>&#160;            pBlockVectorCtx-&gt;GetBlockVector()-&gt;Defragment(</div><div class="line"><a name="l13571"></a><span class="lineno">13571</span>&#160;                pBlockVectorCtx,</div><div class="line"><a name="l13572"></a><span class="lineno">13572</span>&#160;                pStats,</div><div class="line"><a name="l13573"></a><span class="lineno">13573</span>&#160;                maxCpuBytesToMove, maxCpuAllocationsToMove,</div><div class="line"><a name="l13574"></a><span class="lineno">13574</span>&#160;                maxGpuBytesToMove, maxGpuAllocationsToMove,</div><div class="line"><a name="l13575"></a><span class="lineno">13575</span>&#160;                commandBuffer);</div><div class="line"><a name="l13576"></a><span class="lineno">13576</span>&#160;            <span class="keywordflow">if</span>(pBlockVectorCtx-&gt;res != VK_SUCCESS)</div><div class="line"><a name="l13577"></a><span class="lineno">13577</span>&#160;            {</div><div class="line"><a name="l13578"></a><span class="lineno">13578</span>&#160;                res = pBlockVectorCtx-&gt;res;</div><div class="line"><a name="l13579"></a><span class="lineno">13579</span>&#160;            }</div><div class="line"><a name="l13580"></a><span class="lineno">13580</span>&#160;        }</div><div class="line"><a name="l13581"></a><span class="lineno">13581</span>&#160;    }</div><div class="line"><a name="l13582"></a><span class="lineno">13582</span>&#160;</div><div class="line"><a name="l13583"></a><span class="lineno">13583</span>&#160;    <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l13584"></a><span class="lineno">13584</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> customCtxIndex = 0, customCtxCount = m_CustomPoolContexts.size();</div><div class="line"><a name="l13585"></a><span class="lineno">13585</span>&#160;        customCtxIndex &lt; customCtxCount &amp;&amp; res &gt;= VK_SUCCESS;</div><div class="line"><a name="l13586"></a><span class="lineno">13586</span>&#160;        ++customCtxIndex)</div><div class="line"><a name="l13587"></a><span class="lineno">13587</span>&#160;    {</div><div class="line"><a name="l13588"></a><span class="lineno">13588</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_CustomPoolContexts[customCtxIndex];</div><div class="line"><a name="l13589"></a><span class="lineno">13589</span>&#160;        VMA_ASSERT(pBlockVectorCtx &amp;&amp; pBlockVectorCtx-&gt;GetBlockVector());</div><div class="line"><a name="l13590"></a><span class="lineno">13590</span>&#160;        pBlockVectorCtx-&gt;GetBlockVector()-&gt;Defragment(</div><div class="line"><a name="l13591"></a><span class="lineno">13591</span>&#160;            pBlockVectorCtx,</div><div class="line"><a name="l13592"></a><span class="lineno">13592</span>&#160;            pStats,</div><div class="line"><a name="l13593"></a><span class="lineno">13593</span>&#160;            maxCpuBytesToMove, maxCpuAllocationsToMove,</div><div class="line"><a name="l13594"></a><span class="lineno">13594</span>&#160;            maxGpuBytesToMove, maxGpuAllocationsToMove,</div><div class="line"><a name="l13595"></a><span class="lineno">13595</span>&#160;            commandBuffer);</div><div class="line"><a name="l13596"></a><span class="lineno">13596</span>&#160;        <span class="keywordflow">if</span>(pBlockVectorCtx-&gt;res != VK_SUCCESS)</div><div class="line"><a name="l13597"></a><span class="lineno">13597</span>&#160;        {</div><div class="line"><a name="l13598"></a><span class="lineno">13598</span>&#160;            res = pBlockVectorCtx-&gt;res;</div><div class="line"><a name="l13599"></a><span class="lineno">13599</span>&#160;        }</div><div class="line"><a name="l13600"></a><span class="lineno">13600</span>&#160;    }</div><div class="line"><a name="l13601"></a><span class="lineno">13601</span>&#160;</div><div class="line"><a name="l13602"></a><span class="lineno">13602</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13603"></a><span class="lineno">13603</span>&#160;}</div><div class="line"><a name="l13604"></a><span class="lineno">13604</span>&#160;</div><div class="line"><a name="l13606"></a><span class="lineno">13606</span>&#160;<span class="comment">// VmaRecorder</span></div><div class="line"><a name="l13607"></a><span class="lineno">13607</span>&#160;</div><div class="line"><a name="l13608"></a><span class="lineno">13608</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13609"></a><span class="lineno">13609</span>&#160;</div><div class="line"><a name="l13610"></a><span class="lineno">13610</span>&#160;VmaRecorder::VmaRecorder() :</div><div class="line"><a name="l13611"></a><span class="lineno">13611</span>&#160;    m_UseMutex(true),</div><div class="line"><a name="l13612"></a><span class="lineno">13612</span>&#160;    m_Flags(0),</div><div class="line"><a name="l13613"></a><span class="lineno">13613</span>&#160;    m_File(VMA_NULL),</div><div class="line"><a name="l13614"></a><span class="lineno">13614</span>&#160;    m_Freq(INT64_MAX),</div><div class="line"><a name="l13615"></a><span class="lineno">13615</span>&#160;    m_StartCounter(INT64_MAX)</div><div class="line"><a name="l13616"></a><span class="lineno">13616</span>&#160;{</div><div class="line"><a name="l13617"></a><span class="lineno">13617</span>&#160;}</div><div class="line"><a name="l13618"></a><span class="lineno">13618</span>&#160;</div><div class="line"><a name="l13619"></a><span class="lineno">13619</span>&#160;VkResult VmaRecorder::Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>&amp; settings, <span class="keywordtype">bool</span> useMutex)</div><div class="line"><a name="l13620"></a><span class="lineno">13620</span>&#160;{</div><div class="line"><a name="l13621"></a><span class="lineno">13621</span>&#160;    m_UseMutex = useMutex;</div><div class="line"><a name="l13622"></a><span class="lineno">13622</span>&#160;    m_Flags = settings.<a class="code" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">flags</a>;</div><div class="line"><a name="l13623"></a><span class="lineno">13623</span>&#160;</div><div class="line"><a name="l13624"></a><span class="lineno">13624</span>&#160;    QueryPerformanceFrequency((LARGE_INTEGER*)&amp;m_Freq);</div><div class="line"><a name="l13625"></a><span class="lineno">13625</span>&#160;    QueryPerformanceCounter((LARGE_INTEGER*)&amp;m_StartCounter);</div><div class="line"><a name="l13626"></a><span class="lineno">13626</span>&#160;</div><div class="line"><a name="l13627"></a><span class="lineno">13627</span>&#160;    <span class="comment">// Open file for writing.</span></div><div class="line"><a name="l13628"></a><span class="lineno">13628</span>&#160;    errno_t err = fopen_s(&amp;m_File, settings.<a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>, <span class="stringliteral">&quot;wb&quot;</span>);</div><div class="line"><a name="l13629"></a><span class="lineno">13629</span>&#160;    <span class="keywordflow">if</span>(err != 0)</div><div class="line"><a name="l13630"></a><span class="lineno">13630</span>&#160;    {</div><div class="line"><a name="l13631"></a><span class="lineno">13631</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l13632"></a><span class="lineno">13632</span>&#160;    }</div><div class="line"><a name="l13633"></a><span class="lineno">13633</span>&#160;</div><div class="line"><a name="l13634"></a><span class="lineno">13634</span>&#160;    <span class="comment">// Write header.</span></div><div class="line"><a name="l13635"></a><span class="lineno">13635</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%s\n&quot;</span>, <span class="stringliteral">&quot;Vulkan Memory Allocator,Calls recording&quot;</span>);</div><div class="line"><a name="l13636"></a><span class="lineno">13636</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%s\n&quot;</span>, <span class="stringliteral">&quot;1,5&quot;</span>);</div><div class="line"><a name="l13637"></a><span class="lineno">13637</span>&#160;</div><div class="line"><a name="l13638"></a><span class="lineno">13638</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13639"></a><span class="lineno">13639</span>&#160;}</div><div class="line"><a name="l13640"></a><span class="lineno">13640</span>&#160;</div><div class="line"><a name="l13641"></a><span class="lineno">13641</span>&#160;VmaRecorder::~VmaRecorder()</div><div class="line"><a name="l13642"></a><span class="lineno">13642</span>&#160;{</div><div class="line"><a name="l13643"></a><span class="lineno">13643</span>&#160;    <span class="keywordflow">if</span>(m_File != VMA_NULL)</div><div class="line"><a name="l13644"></a><span class="lineno">13644</span>&#160;    {</div><div class="line"><a name="l13645"></a><span class="lineno">13645</span>&#160;        fclose(m_File);</div><div class="line"><a name="l13646"></a><span class="lineno">13646</span>&#160;    }</div><div class="line"><a name="l13647"></a><span class="lineno">13647</span>&#160;}</div><div class="line"><a name="l13648"></a><span class="lineno">13648</span>&#160;</div><div class="line"><a name="l13649"></a><span class="lineno">13649</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateAllocator(uint32_t frameIndex)</div><div class="line"><a name="l13650"></a><span class="lineno">13650</span>&#160;{</div><div class="line"><a name="l13651"></a><span class="lineno">13651</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13652"></a><span class="lineno">13652</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13653"></a><span class="lineno">13653</span>&#160;</div><div class="line"><a name="l13654"></a><span class="lineno">13654</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13655"></a><span class="lineno">13655</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateAllocator\n&quot;</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l13656"></a><span class="lineno">13656</span>&#160;    Flush();</div><div class="line"><a name="l13657"></a><span class="lineno">13657</span>&#160;}</div><div class="line"><a name="l13658"></a><span class="lineno">13658</span>&#160;</div><div class="line"><a name="l13659"></a><span class="lineno">13659</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyAllocator(uint32_t frameIndex)</div><div class="line"><a name="l13660"></a><span class="lineno">13660</span>&#160;{</div><div class="line"><a name="l13661"></a><span class="lineno">13661</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13662"></a><span class="lineno">13662</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13663"></a><span class="lineno">13663</span>&#160;</div><div class="line"><a name="l13664"></a><span class="lineno">13664</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13665"></a><span class="lineno">13665</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyAllocator\n&quot;</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l13666"></a><span class="lineno">13666</span>&#160;    Flush();</div><div class="line"><a name="l13667"></a><span class="lineno">13667</span>&#160;}</div><div class="line"><a name="l13668"></a><span class="lineno">13668</span>&#160;</div><div class="line"><a name="l13669"></a><span class="lineno">13669</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreatePool(uint32_t frameIndex, <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l13670"></a><span class="lineno">13670</span>&#160;{</div><div class="line"><a name="l13671"></a><span class="lineno">13671</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13672"></a><span class="lineno">13672</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13673"></a><span class="lineno">13673</span>&#160;</div><div class="line"><a name="l13674"></a><span class="lineno">13674</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13675"></a><span class="lineno">13675</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreatePool,%u,%u,%llu,%llu,%llu,%u,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13676"></a><span class="lineno">13676</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>,</div><div class="line"><a name="l13677"></a><span class="lineno">13677</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>,</div><div class="line"><a name="l13678"></a><span class="lineno">13678</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>,</div><div class="line"><a name="l13679"></a><span class="lineno">13679</span>&#160;        (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>,</div><div class="line"><a name="l13680"></a><span class="lineno">13680</span>&#160;        (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>,</div><div class="line"><a name="l13681"></a><span class="lineno">13681</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>,</div><div class="line"><a name="l13682"></a><span class="lineno">13682</span>&#160;        pool);</div><div class="line"><a name="l13683"></a><span class="lineno">13683</span>&#160;    Flush();</div><div class="line"><a name="l13684"></a><span class="lineno">13684</span>&#160;}</div><div class="line"><a name="l13685"></a><span class="lineno">13685</span>&#160;</div><div class="line"><a name="l13686"></a><span class="lineno">13686</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyPool(uint32_t frameIndex, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l13687"></a><span class="lineno">13687</span>&#160;{</div><div class="line"><a name="l13688"></a><span class="lineno">13688</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13689"></a><span class="lineno">13689</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13690"></a><span class="lineno">13690</span>&#160;</div><div class="line"><a name="l13691"></a><span class="lineno">13691</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13692"></a><span class="lineno">13692</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyPool,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13693"></a><span class="lineno">13693</span>&#160;        pool);</div><div class="line"><a name="l13694"></a><span class="lineno">13694</span>&#160;    Flush();</div><div class="line"><a name="l13695"></a><span class="lineno">13695</span>&#160;}</div><div class="line"><a name="l13696"></a><span class="lineno">13696</span>&#160;</div><div class="line"><a name="l13697"></a><span class="lineno">13697</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l13698"></a><span class="lineno">13698</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13699"></a><span class="lineno">13699</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13700"></a><span class="lineno">13700</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13701"></a><span class="lineno">13701</span>&#160;{</div><div class="line"><a name="l13702"></a><span class="lineno">13702</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13703"></a><span class="lineno">13703</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13704"></a><span class="lineno">13704</span>&#160;</div><div class="line"><a name="l13705"></a><span class="lineno">13705</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13706"></a><span class="lineno">13706</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13707"></a><span class="lineno">13707</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemory,%llu,%llu,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13708"></a><span class="lineno">13708</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13709"></a><span class="lineno">13709</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13710"></a><span class="lineno">13710</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13711"></a><span class="lineno">13711</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13712"></a><span class="lineno">13712</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13713"></a><span class="lineno">13713</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13714"></a><span class="lineno">13714</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13715"></a><span class="lineno">13715</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13716"></a><span class="lineno">13716</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13717"></a><span class="lineno">13717</span>&#160;        allocation,</div><div class="line"><a name="l13718"></a><span class="lineno">13718</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13719"></a><span class="lineno">13719</span>&#160;    Flush();</div><div class="line"><a name="l13720"></a><span class="lineno">13720</span>&#160;}</div><div class="line"><a name="l13721"></a><span class="lineno">13721</span>&#160;</div><div class="line"><a name="l13722"></a><span class="lineno">13722</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l13723"></a><span class="lineno">13723</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13724"></a><span class="lineno">13724</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13725"></a><span class="lineno">13725</span>&#160;    uint64_t allocationCount,</div><div class="line"><a name="l13726"></a><span class="lineno">13726</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l13727"></a><span class="lineno">13727</span>&#160;{</div><div class="line"><a name="l13728"></a><span class="lineno">13728</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13729"></a><span class="lineno">13729</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13730"></a><span class="lineno">13730</span>&#160;</div><div class="line"><a name="l13731"></a><span class="lineno">13731</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13732"></a><span class="lineno">13732</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13733"></a><span class="lineno">13733</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemoryPages,%llu,%llu,%u,%u,%u,%u,%u,%u,%p,&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13734"></a><span class="lineno">13734</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13735"></a><span class="lineno">13735</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13736"></a><span class="lineno">13736</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13737"></a><span class="lineno">13737</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13738"></a><span class="lineno">13738</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13739"></a><span class="lineno">13739</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13740"></a><span class="lineno">13740</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13741"></a><span class="lineno">13741</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13742"></a><span class="lineno">13742</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>);</div><div class="line"><a name="l13743"></a><span class="lineno">13743</span>&#160;    PrintPointerList(allocationCount, pAllocations);</div><div class="line"><a name="l13744"></a><span class="lineno">13744</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;,%s\n&quot;</span>, userDataStr.GetString());</div><div class="line"><a name="l13745"></a><span class="lineno">13745</span>&#160;    Flush();</div><div class="line"><a name="l13746"></a><span class="lineno">13746</span>&#160;}</div><div class="line"><a name="l13747"></a><span class="lineno">13747</span>&#160;</div><div class="line"><a name="l13748"></a><span class="lineno">13748</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l13749"></a><span class="lineno">13749</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13750"></a><span class="lineno">13750</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l13751"></a><span class="lineno">13751</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l13752"></a><span class="lineno">13752</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13753"></a><span class="lineno">13753</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13754"></a><span class="lineno">13754</span>&#160;{</div><div class="line"><a name="l13755"></a><span class="lineno">13755</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13756"></a><span class="lineno">13756</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13757"></a><span class="lineno">13757</span>&#160;</div><div class="line"><a name="l13758"></a><span class="lineno">13758</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13759"></a><span class="lineno">13759</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13760"></a><span class="lineno">13760</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemoryForBuffer,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13761"></a><span class="lineno">13761</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13762"></a><span class="lineno">13762</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13763"></a><span class="lineno">13763</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13764"></a><span class="lineno">13764</span>&#160;        requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13765"></a><span class="lineno">13765</span>&#160;        prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13766"></a><span class="lineno">13766</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13767"></a><span class="lineno">13767</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13768"></a><span class="lineno">13768</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13769"></a><span class="lineno">13769</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13770"></a><span class="lineno">13770</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13771"></a><span class="lineno">13771</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13772"></a><span class="lineno">13772</span>&#160;        allocation,</div><div class="line"><a name="l13773"></a><span class="lineno">13773</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13774"></a><span class="lineno">13774</span>&#160;    Flush();</div><div class="line"><a name="l13775"></a><span class="lineno">13775</span>&#160;}</div><div class="line"><a name="l13776"></a><span class="lineno">13776</span>&#160;</div><div class="line"><a name="l13777"></a><span class="lineno">13777</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l13778"></a><span class="lineno">13778</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13779"></a><span class="lineno">13779</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l13780"></a><span class="lineno">13780</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l13781"></a><span class="lineno">13781</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13782"></a><span class="lineno">13782</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13783"></a><span class="lineno">13783</span>&#160;{</div><div class="line"><a name="l13784"></a><span class="lineno">13784</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13785"></a><span class="lineno">13785</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13786"></a><span class="lineno">13786</span>&#160;</div><div class="line"><a name="l13787"></a><span class="lineno">13787</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13788"></a><span class="lineno">13788</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13789"></a><span class="lineno">13789</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemoryForImage,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13790"></a><span class="lineno">13790</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13791"></a><span class="lineno">13791</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13792"></a><span class="lineno">13792</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13793"></a><span class="lineno">13793</span>&#160;        requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13794"></a><span class="lineno">13794</span>&#160;        prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13795"></a><span class="lineno">13795</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13796"></a><span class="lineno">13796</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13797"></a><span class="lineno">13797</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13798"></a><span class="lineno">13798</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13799"></a><span class="lineno">13799</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13800"></a><span class="lineno">13800</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13801"></a><span class="lineno">13801</span>&#160;        allocation,</div><div class="line"><a name="l13802"></a><span class="lineno">13802</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13803"></a><span class="lineno">13803</span>&#160;    Flush();</div><div class="line"><a name="l13804"></a><span class="lineno">13804</span>&#160;}</div><div class="line"><a name="l13805"></a><span class="lineno">13805</span>&#160;</div><div class="line"><a name="l13806"></a><span class="lineno">13806</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l13807"></a><span class="lineno">13807</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13808"></a><span class="lineno">13808</span>&#160;{</div><div class="line"><a name="l13809"></a><span class="lineno">13809</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13810"></a><span class="lineno">13810</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13811"></a><span class="lineno">13811</span>&#160;</div><div class="line"><a name="l13812"></a><span class="lineno">13812</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13813"></a><span class="lineno">13813</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaFreeMemory,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13814"></a><span class="lineno">13814</span>&#160;        allocation);</div><div class="line"><a name="l13815"></a><span class="lineno">13815</span>&#160;    Flush();</div><div class="line"><a name="l13816"></a><span class="lineno">13816</span>&#160;}</div><div class="line"><a name="l13817"></a><span class="lineno">13817</span>&#160;</div><div class="line"><a name="l13818"></a><span class="lineno">13818</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordFreeMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l13819"></a><span class="lineno">13819</span>&#160;    uint64_t allocationCount,</div><div class="line"><a name="l13820"></a><span class="lineno">13820</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l13821"></a><span class="lineno">13821</span>&#160;{</div><div class="line"><a name="l13822"></a><span class="lineno">13822</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13823"></a><span class="lineno">13823</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13824"></a><span class="lineno">13824</span>&#160;</div><div class="line"><a name="l13825"></a><span class="lineno">13825</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13826"></a><span class="lineno">13826</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaFreeMemoryPages,&quot;</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l13827"></a><span class="lineno">13827</span>&#160;    PrintPointerList(allocationCount, pAllocations);</div><div class="line"><a name="l13828"></a><span class="lineno">13828</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;\n&quot;</span>);</div><div class="line"><a name="l13829"></a><span class="lineno">13829</span>&#160;    Flush();</div><div class="line"><a name="l13830"></a><span class="lineno">13830</span>&#160;}</div><div class="line"><a name="l13831"></a><span class="lineno">13831</span>&#160;</div><div class="line"><a name="l13832"></a><span class="lineno">13832</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordResizeAllocation(</div><div class="line"><a name="l13833"></a><span class="lineno">13833</span>&#160;    uint32_t frameIndex,</div><div class="line"><a name="l13834"></a><span class="lineno">13834</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13835"></a><span class="lineno">13835</span>&#160;    VkDeviceSize newSize)</div><div class="line"><a name="l13836"></a><span class="lineno">13836</span>&#160;{</div><div class="line"><a name="l13837"></a><span class="lineno">13837</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13838"></a><span class="lineno">13838</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13839"></a><span class="lineno">13839</span>&#160;</div><div class="line"><a name="l13840"></a><span class="lineno">13840</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13841"></a><span class="lineno">13841</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaResizeAllocation,%p,%llu\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13842"></a><span class="lineno">13842</span>&#160;        allocation, newSize);</div><div class="line"><a name="l13843"></a><span class="lineno">13843</span>&#160;    Flush();</div><div class="line"><a name="l13844"></a><span class="lineno">13844</span>&#160;}</div><div class="line"><a name="l13845"></a><span class="lineno">13845</span>&#160;</div><div class="line"><a name="l13846"></a><span class="lineno">13846</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l13847"></a><span class="lineno">13847</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13848"></a><span class="lineno">13848</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l13849"></a><span class="lineno">13849</span>&#160;{</div><div class="line"><a name="l13850"></a><span class="lineno">13850</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13851"></a><span class="lineno">13851</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13852"></a><span class="lineno">13852</span>&#160;</div><div class="line"><a name="l13853"></a><span class="lineno">13853</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13854"></a><span class="lineno">13854</span>&#160;    UserDataString userDataStr(</div><div class="line"><a name="l13855"></a><span class="lineno">13855</span>&#160;        allocation-&gt;IsUserDataString() ? <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a> : 0,</div><div class="line"><a name="l13856"></a><span class="lineno">13856</span>&#160;        pUserData);</div><div class="line"><a name="l13857"></a><span class="lineno">13857</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaSetAllocationUserData,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13858"></a><span class="lineno">13858</span>&#160;        allocation,</div><div class="line"><a name="l13859"></a><span class="lineno">13859</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13860"></a><span class="lineno">13860</span>&#160;    Flush();</div><div class="line"><a name="l13861"></a><span class="lineno">13861</span>&#160;}</div><div class="line"><a name="l13862"></a><span class="lineno">13862</span>&#160;</div><div class="line"><a name="l13863"></a><span class="lineno">13863</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l13864"></a><span class="lineno">13864</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13865"></a><span class="lineno">13865</span>&#160;{</div><div class="line"><a name="l13866"></a><span class="lineno">13866</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13867"></a><span class="lineno">13867</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13868"></a><span class="lineno">13868</span>&#160;</div><div class="line"><a name="l13869"></a><span class="lineno">13869</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13870"></a><span class="lineno">13870</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateLostAllocation,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13871"></a><span class="lineno">13871</span>&#160;        allocation);</div><div class="line"><a name="l13872"></a><span class="lineno">13872</span>&#160;    Flush();</div><div class="line"><a name="l13873"></a><span class="lineno">13873</span>&#160;}</div><div class="line"><a name="l13874"></a><span class="lineno">13874</span>&#160;</div><div class="line"><a name="l13875"></a><span class="lineno">13875</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l13876"></a><span class="lineno">13876</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13877"></a><span class="lineno">13877</span>&#160;{</div><div class="line"><a name="l13878"></a><span class="lineno">13878</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13879"></a><span class="lineno">13879</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13880"></a><span class="lineno">13880</span>&#160;</div><div class="line"><a name="l13881"></a><span class="lineno">13881</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13882"></a><span class="lineno">13882</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaMapMemory,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13883"></a><span class="lineno">13883</span>&#160;        allocation);</div><div class="line"><a name="l13884"></a><span class="lineno">13884</span>&#160;    Flush();</div><div class="line"><a name="l13885"></a><span class="lineno">13885</span>&#160;}</div><div class="line"><a name="l13886"></a><span class="lineno">13886</span>&#160;</div><div class="line"><a name="l13887"></a><span class="lineno">13887</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l13888"></a><span class="lineno">13888</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13889"></a><span class="lineno">13889</span>&#160;{</div><div class="line"><a name="l13890"></a><span class="lineno">13890</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13891"></a><span class="lineno">13891</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13892"></a><span class="lineno">13892</span>&#160;</div><div class="line"><a name="l13893"></a><span class="lineno">13893</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13894"></a><span class="lineno">13894</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaUnmapMemory,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13895"></a><span class="lineno">13895</span>&#160;        allocation);</div><div class="line"><a name="l13896"></a><span class="lineno">13896</span>&#160;    Flush();</div><div class="line"><a name="l13897"></a><span class="lineno">13897</span>&#160;}</div><div class="line"><a name="l13898"></a><span class="lineno">13898</span>&#160;</div><div class="line"><a name="l13899"></a><span class="lineno">13899</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l13900"></a><span class="lineno">13900</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l13901"></a><span class="lineno">13901</span>&#160;{</div><div class="line"><a name="l13902"></a><span class="lineno">13902</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13903"></a><span class="lineno">13903</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13904"></a><span class="lineno">13904</span>&#160;</div><div class="line"><a name="l13905"></a><span class="lineno">13905</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13906"></a><span class="lineno">13906</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaFlushAllocation,%p,%llu,%llu\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13907"></a><span class="lineno">13907</span>&#160;        allocation,</div><div class="line"><a name="l13908"></a><span class="lineno">13908</span>&#160;        offset,</div><div class="line"><a name="l13909"></a><span class="lineno">13909</span>&#160;        size);</div><div class="line"><a name="l13910"></a><span class="lineno">13910</span>&#160;    Flush();</div><div class="line"><a name="l13911"></a><span class="lineno">13911</span>&#160;}</div><div class="line"><a name="l13912"></a><span class="lineno">13912</span>&#160;</div><div class="line"><a name="l13913"></a><span class="lineno">13913</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l13914"></a><span class="lineno">13914</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l13915"></a><span class="lineno">13915</span>&#160;{</div><div class="line"><a name="l13916"></a><span class="lineno">13916</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13917"></a><span class="lineno">13917</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13918"></a><span class="lineno">13918</span>&#160;</div><div class="line"><a name="l13919"></a><span class="lineno">13919</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13920"></a><span class="lineno">13920</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaInvalidateAllocation,%p,%llu,%llu\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13921"></a><span class="lineno">13921</span>&#160;        allocation,</div><div class="line"><a name="l13922"></a><span class="lineno">13922</span>&#160;        offset,</div><div class="line"><a name="l13923"></a><span class="lineno">13923</span>&#160;        size);</div><div class="line"><a name="l13924"></a><span class="lineno">13924</span>&#160;    Flush();</div><div class="line"><a name="l13925"></a><span class="lineno">13925</span>&#160;}</div><div class="line"><a name="l13926"></a><span class="lineno">13926</span>&#160;</div><div class="line"><a name="l13927"></a><span class="lineno">13927</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l13928"></a><span class="lineno">13928</span>&#160;    <span class="keyword">const</span> VkBufferCreateInfo&amp; bufCreateInfo,</div><div class="line"><a name="l13929"></a><span class="lineno">13929</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l13930"></a><span class="lineno">13930</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13931"></a><span class="lineno">13931</span>&#160;{</div><div class="line"><a name="l13932"></a><span class="lineno">13932</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13933"></a><span class="lineno">13933</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13934"></a><span class="lineno">13934</span>&#160;</div><div class="line"><a name="l13935"></a><span class="lineno">13935</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13936"></a><span class="lineno">13936</span>&#160;    UserDataString userDataStr(allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13937"></a><span class="lineno">13937</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateBuffer,%u,%llu,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13938"></a><span class="lineno">13938</span>&#160;        bufCreateInfo.flags,</div><div class="line"><a name="l13939"></a><span class="lineno">13939</span>&#160;        bufCreateInfo.size,</div><div class="line"><a name="l13940"></a><span class="lineno">13940</span>&#160;        bufCreateInfo.usage,</div><div class="line"><a name="l13941"></a><span class="lineno">13941</span>&#160;        bufCreateInfo.sharingMode,</div><div class="line"><a name="l13942"></a><span class="lineno">13942</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13943"></a><span class="lineno">13943</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13944"></a><span class="lineno">13944</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13945"></a><span class="lineno">13945</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13946"></a><span class="lineno">13946</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13947"></a><span class="lineno">13947</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13948"></a><span class="lineno">13948</span>&#160;        allocation,</div><div class="line"><a name="l13949"></a><span class="lineno">13949</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13950"></a><span class="lineno">13950</span>&#160;    Flush();</div><div class="line"><a name="l13951"></a><span class="lineno">13951</span>&#160;}</div><div class="line"><a name="l13952"></a><span class="lineno">13952</span>&#160;</div><div class="line"><a name="l13953"></a><span class="lineno">13953</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l13954"></a><span class="lineno">13954</span>&#160;    <span class="keyword">const</span> VkImageCreateInfo&amp; imageCreateInfo,</div><div class="line"><a name="l13955"></a><span class="lineno">13955</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l13956"></a><span class="lineno">13956</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13957"></a><span class="lineno">13957</span>&#160;{</div><div class="line"><a name="l13958"></a><span class="lineno">13958</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13959"></a><span class="lineno">13959</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13960"></a><span class="lineno">13960</span>&#160;</div><div class="line"><a name="l13961"></a><span class="lineno">13961</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13962"></a><span class="lineno">13962</span>&#160;    UserDataString userDataStr(allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13963"></a><span class="lineno">13963</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateImage,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13964"></a><span class="lineno">13964</span>&#160;        imageCreateInfo.flags,</div><div class="line"><a name="l13965"></a><span class="lineno">13965</span>&#160;        imageCreateInfo.imageType,</div><div class="line"><a name="l13966"></a><span class="lineno">13966</span>&#160;        imageCreateInfo.format,</div><div class="line"><a name="l13967"></a><span class="lineno">13967</span>&#160;        imageCreateInfo.extent.width,</div><div class="line"><a name="l13968"></a><span class="lineno">13968</span>&#160;        imageCreateInfo.extent.height,</div><div class="line"><a name="l13969"></a><span class="lineno">13969</span>&#160;        imageCreateInfo.extent.depth,</div><div class="line"><a name="l13970"></a><span class="lineno">13970</span>&#160;        imageCreateInfo.mipLevels,</div><div class="line"><a name="l13971"></a><span class="lineno">13971</span>&#160;        imageCreateInfo.arrayLayers,</div><div class="line"><a name="l13972"></a><span class="lineno">13972</span>&#160;        imageCreateInfo.samples,</div><div class="line"><a name="l13973"></a><span class="lineno">13973</span>&#160;        imageCreateInfo.tiling,</div><div class="line"><a name="l13974"></a><span class="lineno">13974</span>&#160;        imageCreateInfo.usage,</div><div class="line"><a name="l13975"></a><span class="lineno">13975</span>&#160;        imageCreateInfo.sharingMode,</div><div class="line"><a name="l13976"></a><span class="lineno">13976</span>&#160;        imageCreateInfo.initialLayout,</div><div class="line"><a name="l13977"></a><span class="lineno">13977</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13978"></a><span class="lineno">13978</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13979"></a><span class="lineno">13979</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13980"></a><span class="lineno">13980</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13981"></a><span class="lineno">13981</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13982"></a><span class="lineno">13982</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13983"></a><span class="lineno">13983</span>&#160;        allocation,</div><div class="line"><a name="l13984"></a><span class="lineno">13984</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13985"></a><span class="lineno">13985</span>&#160;    Flush();</div><div class="line"><a name="l13986"></a><span class="lineno">13986</span>&#160;}</div><div class="line"><a name="l13987"></a><span class="lineno">13987</span>&#160;</div><div class="line"><a name="l13988"></a><span class="lineno">13988</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l13989"></a><span class="lineno">13989</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13990"></a><span class="lineno">13990</span>&#160;{</div><div class="line"><a name="l13991"></a><span class="lineno">13991</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13992"></a><span class="lineno">13992</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13993"></a><span class="lineno">13993</span>&#160;</div><div class="line"><a name="l13994"></a><span class="lineno">13994</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13995"></a><span class="lineno">13995</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyBuffer,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13996"></a><span class="lineno">13996</span>&#160;        allocation);</div><div class="line"><a name="l13997"></a><span class="lineno">13997</span>&#160;    Flush();</div><div class="line"><a name="l13998"></a><span class="lineno">13998</span>&#160;}</div><div class="line"><a name="l13999"></a><span class="lineno">13999</span>&#160;</div><div class="line"><a name="l14000"></a><span class="lineno">14000</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l14001"></a><span class="lineno">14001</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14002"></a><span class="lineno">14002</span>&#160;{</div><div class="line"><a name="l14003"></a><span class="lineno">14003</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14004"></a><span class="lineno">14004</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14005"></a><span class="lineno">14005</span>&#160;</div><div class="line"><a name="l14006"></a><span class="lineno">14006</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14007"></a><span class="lineno">14007</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyImage,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14008"></a><span class="lineno">14008</span>&#160;        allocation);</div><div class="line"><a name="l14009"></a><span class="lineno">14009</span>&#160;    Flush();</div><div class="line"><a name="l14010"></a><span class="lineno">14010</span>&#160;}</div><div class="line"><a name="l14011"></a><span class="lineno">14011</span>&#160;</div><div class="line"><a name="l14012"></a><span class="lineno">14012</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l14013"></a><span class="lineno">14013</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14014"></a><span class="lineno">14014</span>&#160;{</div><div class="line"><a name="l14015"></a><span class="lineno">14015</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14016"></a><span class="lineno">14016</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14017"></a><span class="lineno">14017</span>&#160;</div><div class="line"><a name="l14018"></a><span class="lineno">14018</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14019"></a><span class="lineno">14019</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaTouchAllocation,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14020"></a><span class="lineno">14020</span>&#160;        allocation);</div><div class="line"><a name="l14021"></a><span class="lineno">14021</span>&#160;    Flush();</div><div class="line"><a name="l14022"></a><span class="lineno">14022</span>&#160;}</div><div class="line"><a name="l14023"></a><span class="lineno">14023</span>&#160;</div><div class="line"><a name="l14024"></a><span class="lineno">14024</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l14025"></a><span class="lineno">14025</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14026"></a><span class="lineno">14026</span>&#160;{</div><div class="line"><a name="l14027"></a><span class="lineno">14027</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14028"></a><span class="lineno">14028</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14029"></a><span class="lineno">14029</span>&#160;</div><div class="line"><a name="l14030"></a><span class="lineno">14030</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14031"></a><span class="lineno">14031</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaGetAllocationInfo,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14032"></a><span class="lineno">14032</span>&#160;        allocation);</div><div class="line"><a name="l14033"></a><span class="lineno">14033</span>&#160;    Flush();</div><div class="line"><a name="l14034"></a><span class="lineno">14034</span>&#160;}</div><div class="line"><a name="l14035"></a><span class="lineno">14035</span>&#160;</div><div class="line"><a name="l14036"></a><span class="lineno">14036</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l14037"></a><span class="lineno">14037</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l14038"></a><span class="lineno">14038</span>&#160;{</div><div class="line"><a name="l14039"></a><span class="lineno">14039</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14040"></a><span class="lineno">14040</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14041"></a><span class="lineno">14041</span>&#160;</div><div class="line"><a name="l14042"></a><span class="lineno">14042</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14043"></a><span class="lineno">14043</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaMakePoolAllocationsLost,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14044"></a><span class="lineno">14044</span>&#160;        pool);</div><div class="line"><a name="l14045"></a><span class="lineno">14045</span>&#160;    Flush();</div><div class="line"><a name="l14046"></a><span class="lineno">14046</span>&#160;}</div><div class="line"><a name="l14047"></a><span class="lineno">14047</span>&#160;</div><div class="line"><a name="l14048"></a><span class="lineno">14048</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDefragmentationBegin(uint32_t frameIndex,</div><div class="line"><a name="l14049"></a><span class="lineno">14049</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l14050"></a><span class="lineno">14050</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx)</div><div class="line"><a name="l14051"></a><span class="lineno">14051</span>&#160;{</div><div class="line"><a name="l14052"></a><span class="lineno">14052</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14053"></a><span class="lineno">14053</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14054"></a><span class="lineno">14054</span>&#160;</div><div class="line"><a name="l14055"></a><span class="lineno">14055</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14056"></a><span class="lineno">14056</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDefragmentationBegin,%u,&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14057"></a><span class="lineno">14057</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a53e844ee5633e229cf6daf14b2d9fff9">flags</a>);</div><div class="line"><a name="l14058"></a><span class="lineno">14058</span>&#160;    PrintPointerList(info.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a>);</div><div class="line"><a name="l14059"></a><span class="lineno">14059</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;,&quot;</span>);</div><div class="line"><a name="l14060"></a><span class="lineno">14060</span>&#160;    PrintPointerList(info.<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a>);</div><div class="line"><a name="l14061"></a><span class="lineno">14061</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;,%llu,%u,%llu,%u,%p,%p\n&quot;</span>,</div><div class="line"><a name="l14062"></a><span class="lineno">14062</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">maxCpuBytesToMove</a>,</div><div class="line"><a name="l14063"></a><span class="lineno">14063</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">maxCpuAllocationsToMove</a>,</div><div class="line"><a name="l14064"></a><span class="lineno">14064</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a4ddbc898d0afe1518f863a3763628f08">maxGpuBytesToMove</a>,</div><div class="line"><a name="l14065"></a><span class="lineno">14065</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a40d53d33e71ba0b66f844ed63c05a3f6">maxGpuAllocationsToMove</a>,</div><div class="line"><a name="l14066"></a><span class="lineno">14066</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a7f71f39590c5316771493d2333f9c1bd">commandBuffer</a>,</div><div class="line"><a name="l14067"></a><span class="lineno">14067</span>&#160;        ctx);</div><div class="line"><a name="l14068"></a><span class="lineno">14068</span>&#160;    Flush();</div><div class="line"><a name="l14069"></a><span class="lineno">14069</span>&#160;}</div><div class="line"><a name="l14070"></a><span class="lineno">14070</span>&#160;</div><div class="line"><a name="l14071"></a><span class="lineno">14071</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDefragmentationEnd(uint32_t frameIndex,</div><div class="line"><a name="l14072"></a><span class="lineno">14072</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx)</div><div class="line"><a name="l14073"></a><span class="lineno">14073</span>&#160;{</div><div class="line"><a name="l14074"></a><span class="lineno">14074</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14075"></a><span class="lineno">14075</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14076"></a><span class="lineno">14076</span>&#160;</div><div class="line"><a name="l14077"></a><span class="lineno">14077</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14078"></a><span class="lineno">14078</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDefragmentationEnd,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14079"></a><span class="lineno">14079</span>&#160;        ctx);</div><div class="line"><a name="l14080"></a><span class="lineno">14080</span>&#160;    Flush();</div><div class="line"><a name="l14081"></a><span class="lineno">14081</span>&#160;}</div><div class="line"><a name="l14082"></a><span class="lineno">14082</span>&#160;</div><div class="line"><a name="l14083"></a><span class="lineno">14083</span>&#160;VmaRecorder::UserDataString::UserDataString(<a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags, <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l14084"></a><span class="lineno">14084</span>&#160;{</div><div class="line"><a name="l14085"></a><span class="lineno">14085</span>&#160;    <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l14086"></a><span class="lineno">14086</span>&#160;    {</div><div class="line"><a name="l14087"></a><span class="lineno">14087</span>&#160;        <span class="keywordflow">if</span>((allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0)</div><div class="line"><a name="l14088"></a><span class="lineno">14088</span>&#160;        {</div><div class="line"><a name="l14089"></a><span class="lineno">14089</span>&#160;            m_Str = (<span class="keyword">const</span> <span class="keywordtype">char</span>*)pUserData;</div><div class="line"><a name="l14090"></a><span class="lineno">14090</span>&#160;        }</div><div class="line"><a name="l14091"></a><span class="lineno">14091</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14092"></a><span class="lineno">14092</span>&#160;        {</div><div class="line"><a name="l14093"></a><span class="lineno">14093</span>&#160;            sprintf_s(m_PtrStr, <span class="stringliteral">&quot;%p&quot;</span>, pUserData);</div><div class="line"><a name="l14094"></a><span class="lineno">14094</span>&#160;            m_Str = m_PtrStr;</div><div class="line"><a name="l14095"></a><span class="lineno">14095</span>&#160;        }</div><div class="line"><a name="l14096"></a><span class="lineno">14096</span>&#160;    }</div><div class="line"><a name="l14097"></a><span class="lineno">14097</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14098"></a><span class="lineno">14098</span>&#160;    {</div><div class="line"><a name="l14099"></a><span class="lineno">14099</span>&#160;        m_Str = <span class="stringliteral">&quot;&quot;</span>;</div><div class="line"><a name="l14100"></a><span class="lineno">14100</span>&#160;    }</div><div class="line"><a name="l14101"></a><span class="lineno">14101</span>&#160;}</div><div class="line"><a name="l14102"></a><span class="lineno">14102</span>&#160;</div><div class="line"><a name="l14103"></a><span class="lineno">14103</span>&#160;<span class="keywordtype">void</span> VmaRecorder::WriteConfiguration(</div><div class="line"><a name="l14104"></a><span class="lineno">14104</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceProperties&amp; devProps,</div><div class="line"><a name="l14105"></a><span class="lineno">14105</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties&amp; memProps,</div><div class="line"><a name="l14106"></a><span class="lineno">14106</span>&#160;    <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled)</div><div class="line"><a name="l14107"></a><span class="lineno">14107</span>&#160;{</div><div class="line"><a name="l14108"></a><span class="lineno">14108</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Config,Begin\n&quot;</span>);</div><div class="line"><a name="l14109"></a><span class="lineno">14109</span>&#160;</div><div class="line"><a name="l14110"></a><span class="lineno">14110</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,apiVersion,%u\n&quot;</span>, devProps.apiVersion);</div><div class="line"><a name="l14111"></a><span class="lineno">14111</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,driverVersion,%u\n&quot;</span>, devProps.driverVersion);</div><div class="line"><a name="l14112"></a><span class="lineno">14112</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,vendorID,%u\n&quot;</span>, devProps.vendorID);</div><div class="line"><a name="l14113"></a><span class="lineno">14113</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,deviceID,%u\n&quot;</span>, devProps.deviceID);</div><div class="line"><a name="l14114"></a><span class="lineno">14114</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,deviceType,%u\n&quot;</span>, devProps.deviceType);</div><div class="line"><a name="l14115"></a><span class="lineno">14115</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,deviceName,%s\n&quot;</span>, devProps.deviceName);</div><div class="line"><a name="l14116"></a><span class="lineno">14116</span>&#160;</div><div class="line"><a name="l14117"></a><span class="lineno">14117</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceLimits,maxMemoryAllocationCount,%u\n&quot;</span>, devProps.limits.maxMemoryAllocationCount);</div><div class="line"><a name="l14118"></a><span class="lineno">14118</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceLimits,bufferImageGranularity,%llu\n&quot;</span>, devProps.limits.bufferImageGranularity);</div><div class="line"><a name="l14119"></a><span class="lineno">14119</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceLimits,nonCoherentAtomSize,%llu\n&quot;</span>, devProps.limits.nonCoherentAtomSize);</div><div class="line"><a name="l14120"></a><span class="lineno">14120</span>&#160;</div><div class="line"><a name="l14121"></a><span class="lineno">14121</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,HeapCount,%u\n&quot;</span>, memProps.memoryHeapCount);</div><div class="line"><a name="l14122"></a><span class="lineno">14122</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; memProps.memoryHeapCount; ++i)</div><div class="line"><a name="l14123"></a><span class="lineno">14123</span>&#160;    {</div><div class="line"><a name="l14124"></a><span class="lineno">14124</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Heap,%u,size,%llu\n&quot;</span>, i, memProps.memoryHeaps[i].size);</div><div class="line"><a name="l14125"></a><span class="lineno">14125</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Heap,%u,flags,%u\n&quot;</span>, i, memProps.memoryHeaps[i].flags);</div><div class="line"><a name="l14126"></a><span class="lineno">14126</span>&#160;    }</div><div class="line"><a name="l14127"></a><span class="lineno">14127</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,TypeCount,%u\n&quot;</span>, memProps.memoryTypeCount);</div><div class="line"><a name="l14128"></a><span class="lineno">14128</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; memProps.memoryTypeCount; ++i)</div><div class="line"><a name="l14129"></a><span class="lineno">14129</span>&#160;    {</div><div class="line"><a name="l14130"></a><span class="lineno">14130</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Type,%u,heapIndex,%u\n&quot;</span>, i, memProps.memoryTypes[i].heapIndex);</div><div class="line"><a name="l14131"></a><span class="lineno">14131</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Type,%u,propertyFlags,%u\n&quot;</span>, i, memProps.memoryTypes[i].propertyFlags);</div><div class="line"><a name="l14132"></a><span class="lineno">14132</span>&#160;    }</div><div class="line"><a name="l14133"></a><span class="lineno">14133</span>&#160;</div><div class="line"><a name="l14134"></a><span class="lineno">14134</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Extension,VK_KHR_dedicated_allocation,%u\n&quot;</span>, dedicatedAllocationExtensionEnabled ? 1 : 0);</div><div class="line"><a name="l14135"></a><span class="lineno">14135</span>&#160;</div><div class="line"><a name="l14136"></a><span class="lineno">14136</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,%u\n&quot;</span>, VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ? 1 : 0);</div><div class="line"><a name="l14137"></a><span class="lineno">14137</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_ALIGNMENT,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEBUG_ALIGNMENT);</div><div class="line"><a name="l14138"></a><span class="lineno">14138</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_MARGIN,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEBUG_MARGIN);</div><div class="line"><a name="l14139"></a><span class="lineno">14139</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_INITIALIZE_ALLOCATIONS,%u\n&quot;</span>, VMA_DEBUG_INITIALIZE_ALLOCATIONS ? 1 : 0);</div><div class="line"><a name="l14140"></a><span class="lineno">14140</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_DETECT_CORRUPTION,%u\n&quot;</span>, VMA_DEBUG_DETECT_CORRUPTION ? 1 : 0);</div><div class="line"><a name="l14141"></a><span class="lineno">14141</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_GLOBAL_MUTEX,%u\n&quot;</span>, VMA_DEBUG_GLOBAL_MUTEX ? 1 : 0);</div><div class="line"><a name="l14142"></a><span class="lineno">14142</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY);</div><div class="line"><a name="l14143"></a><span class="lineno">14143</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_SMALL_HEAP_MAX_SIZE,%llu\n&quot;</span>, (VkDeviceSize)VMA_SMALL_HEAP_MAX_SIZE);</div><div class="line"><a name="l14144"></a><span class="lineno">14144</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l14145"></a><span class="lineno">14145</span>&#160;</div><div class="line"><a name="l14146"></a><span class="lineno">14146</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Config,End\n&quot;</span>);</div><div class="line"><a name="l14147"></a><span class="lineno">14147</span>&#160;}</div><div class="line"><a name="l14148"></a><span class="lineno">14148</span>&#160;</div><div class="line"><a name="l14149"></a><span class="lineno">14149</span>&#160;<span class="keywordtype">void</span> VmaRecorder::GetBasicParams(CallParams&amp; outParams)</div><div class="line"><a name="l14150"></a><span class="lineno">14150</span>&#160;{</div><div class="line"><a name="l14151"></a><span class="lineno">14151</span>&#160;    outParams.threadId = GetCurrentThreadId();</div><div class="line"><a name="l14152"></a><span class="lineno">14152</span>&#160;</div><div class="line"><a name="l14153"></a><span class="lineno">14153</span>&#160;    LARGE_INTEGER counter;</div><div class="line"><a name="l14154"></a><span class="lineno">14154</span>&#160;    QueryPerformanceCounter(&amp;counter);</div><div class="line"><a name="l14155"></a><span class="lineno">14155</span>&#160;    outParams.time = (double)(counter.QuadPart - m_StartCounter) / (double)m_Freq;</div><div class="line"><a name="l14156"></a><span class="lineno">14156</span>&#160;}</div><div class="line"><a name="l14157"></a><span class="lineno">14157</span>&#160;</div><div class="line"><a name="l14158"></a><span class="lineno">14158</span>&#160;<span class="keywordtype">void</span> VmaRecorder::PrintPointerList(uint64_t count, <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pItems)</div><div class="line"><a name="l14159"></a><span class="lineno">14159</span>&#160;{</div><div class="line"><a name="l14160"></a><span class="lineno">14160</span>&#160;    <span class="keywordflow">if</span>(count)</div><div class="line"><a name="l14161"></a><span class="lineno">14161</span>&#160;    {</div><div class="line"><a name="l14162"></a><span class="lineno">14162</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;%p&quot;</span>, pItems[0]);</div><div class="line"><a name="l14163"></a><span class="lineno">14163</span>&#160;        <span class="keywordflow">for</span>(uint64_t i = 1; i &lt; count; ++i)</div><div class="line"><a name="l14164"></a><span class="lineno">14164</span>&#160;        {</div><div class="line"><a name="l14165"></a><span class="lineno">14165</span>&#160;            fprintf(m_File, <span class="stringliteral">&quot; %p&quot;</span>, pItems[i]);</div><div class="line"><a name="l14166"></a><span class="lineno">14166</span>&#160;        }</div><div class="line"><a name="l14167"></a><span class="lineno">14167</span>&#160;    }</div><div class="line"><a name="l14168"></a><span class="lineno">14168</span>&#160;}</div><div class="line"><a name="l14169"></a><span class="lineno">14169</span>&#160;</div><div class="line"><a name="l14170"></a><span class="lineno">14170</span>&#160;<span class="keywordtype">void</span> VmaRecorder::Flush()</div><div class="line"><a name="l14171"></a><span class="lineno">14171</span>&#160;{</div><div class="line"><a name="l14172"></a><span class="lineno">14172</span>&#160;    <span class="keywordflow">if</span>((m_Flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a>) != 0)</div><div class="line"><a name="l14173"></a><span class="lineno">14173</span>&#160;    {</div><div class="line"><a name="l14174"></a><span class="lineno">14174</span>&#160;        fflush(m_File);</div><div class="line"><a name="l14175"></a><span class="lineno">14175</span>&#160;    }</div><div class="line"><a name="l14176"></a><span class="lineno">14176</span>&#160;}</div><div class="line"><a name="l14177"></a><span class="lineno">14177</span>&#160;</div><div class="line"><a name="l14178"></a><span class="lineno">14178</span>&#160;<span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14179"></a><span class="lineno">14179</span>&#160;</div><div class="line"><a name="l14181"></a><span class="lineno">14181</span>&#160;<span class="comment">// VmaAllocationObjectAllocator</span></div><div class="line"><a name="l14182"></a><span class="lineno">14182</span>&#160;</div><div class="line"><a name="l14183"></a><span class="lineno">14183</span>&#160;VmaAllocationObjectAllocator::VmaAllocationObjectAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l14184"></a><span class="lineno">14184</span>&#160;    m_Allocator(pAllocationCallbacks, 1024)</div><div class="line"><a name="l14185"></a><span class="lineno">14185</span>&#160;{</div><div class="line"><a name="l14186"></a><span class="lineno">14186</span>&#160;}</div><div class="line"><a name="l14187"></a><span class="lineno">14187</span>&#160;</div><div class="line"><a name="l14188"></a><span class="lineno">14188</span>&#160;<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> VmaAllocationObjectAllocator::Allocate()</div><div class="line"><a name="l14189"></a><span class="lineno">14189</span>&#160;{</div><div class="line"><a name="l14190"></a><span class="lineno">14190</span>&#160;    VmaMutexLock mutexLock(m_Mutex);</div><div class="line"><a name="l14191"></a><span class="lineno">14191</span>&#160;    <span class="keywordflow">return</span> m_Allocator.Alloc();</div><div class="line"><a name="l14192"></a><span class="lineno">14192</span>&#160;}</div><div class="line"><a name="l14193"></a><span class="lineno">14193</span>&#160;</div><div class="line"><a name="l14194"></a><span class="lineno">14194</span>&#160;<span class="keywordtype">void</span> VmaAllocationObjectAllocator::Free(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc)</div><div class="line"><a name="l14195"></a><span class="lineno">14195</span>&#160;{</div><div class="line"><a name="l14196"></a><span class="lineno">14196</span>&#160;    VmaMutexLock mutexLock(m_Mutex);</div><div class="line"><a name="l14197"></a><span class="lineno">14197</span>&#160;    m_Allocator.Free(hAlloc);</div><div class="line"><a name="l14198"></a><span class="lineno">14198</span>&#160;}</div><div class="line"><a name="l14199"></a><span class="lineno">14199</span>&#160;</div><div class="line"><a name="l14201"></a><span class="lineno">14201</span>&#160;<span class="comment">// VmaAllocator_T</span></div><div class="line"><a name="l14202"></a><span class="lineno">14202</span>&#160;</div><div class="line"><a name="l14203"></a><span class="lineno">14203</span>&#160;VmaAllocator_T::VmaAllocator_T(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo) :</div><div class="line"><a name="l14204"></a><span class="lineno">14204</span>&#160;    m_UseMutex((pCreateInfo-&gt;flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a>) == 0),</div><div class="line"><a name="l14205"></a><span class="lineno">14205</span>&#160;    m_UseKhrDedicatedAllocation((pCreateInfo-&gt;flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a>) != 0),</div><div class="line"><a name="l14206"></a><span class="lineno">14206</span>&#160;    m_hDevice(pCreateInfo-&gt;device),</div><div class="line"><a name="l14207"></a><span class="lineno">14207</span>&#160;    m_AllocationCallbacksSpecified(pCreateInfo-&gt;pAllocationCallbacks != VMA_NULL),</div><div class="line"><a name="l14208"></a><span class="lineno">14208</span>&#160;    m_AllocationCallbacks(pCreateInfo-&gt;pAllocationCallbacks ?</div><div class="line"><a name="l14209"></a><span class="lineno">14209</span>&#160;        *pCreateInfo-&gt;pAllocationCallbacks : VmaEmptyAllocationCallbacks),</div><div class="line"><a name="l14210"></a><span class="lineno">14210</span>&#160;    m_AllocationObjectAllocator(&amp;m_AllocationCallbacks),</div><div class="line"><a name="l14211"></a><span class="lineno">14211</span>&#160;    m_PreferredLargeHeapBlockSize(0),</div><div class="line"><a name="l14212"></a><span class="lineno">14212</span>&#160;    m_PhysicalDevice(pCreateInfo-&gt;physicalDevice),</div><div class="line"><a name="l14213"></a><span class="lineno">14213</span>&#160;    m_CurrentFrameIndex(0),</div><div class="line"><a name="l14214"></a><span class="lineno">14214</span>&#160;    m_GpuDefragmentationMemoryTypeBits(UINT32_MAX),</div><div class="line"><a name="l14215"></a><span class="lineno">14215</span>&#160;    m_Pools(VmaStlAllocator&lt;<a class="code" href="struct_vma_pool.html">VmaPool</a>&gt;(GetAllocationCallbacks())),</div><div class="line"><a name="l14216"></a><span class="lineno">14216</span>&#160;    m_NextPoolId(0)</div><div class="line"><a name="l14217"></a><span class="lineno">14217</span>&#160;#if <a class="code" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="line"><a name="l14218"></a><span class="lineno">14218</span>&#160;    ,m_pRecorder(VMA_NULL)</div><div class="line"><a name="l14219"></a><span class="lineno">14219</span>&#160;#endif</div><div class="line"><a name="l14220"></a><span class="lineno">14220</span>&#160;{</div><div class="line"><a name="l14221"></a><span class="lineno">14221</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_DETECT_CORRUPTION)</div><div class="line"><a name="l14222"></a><span class="lineno">14222</span>&#160;    {</div><div class="line"><a name="l14223"></a><span class="lineno">14223</span>&#160;        <span class="comment">// Needs to be multiply of uint32_t size because we are going to write VMA_CORRUPTION_DETECTION_MAGIC_VALUE to it.</span></div><div class="line"><a name="l14224"></a><span class="lineno">14224</span>&#160;        VMA_ASSERT(VMA_DEBUG_MARGIN % <span class="keyword">sizeof</span>(uint32_t) == 0);</div><div class="line"><a name="l14225"></a><span class="lineno">14225</span>&#160;    }</div><div class="line"><a name="l14226"></a><span class="lineno">14226</span>&#160;</div><div class="line"><a name="l14227"></a><span class="lineno">14227</span>&#160;    VMA_ASSERT(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a> &amp;&amp; pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>);</div><div class="line"><a name="l14228"></a><span class="lineno">14228</span>&#160;</div><div class="line"><a name="l14229"></a><span class="lineno">14229</span>&#160;<span class="preprocessor">#if !(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l14230"></a><span class="lineno">14230</span>&#160;    <span class="keywordflow">if</span>((pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a>) != 0)</div><div class="line"><a name="l14231"></a><span class="lineno">14231</span>&#160;    {</div><div class="line"><a name="l14232"></a><span class="lineno">14232</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT set but required extensions are disabled by preprocessor macros.&quot;</span>);</div><div class="line"><a name="l14233"></a><span class="lineno">14233</span>&#160;    }</div><div class="line"><a name="l14234"></a><span class="lineno">14234</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14235"></a><span class="lineno">14235</span>&#160;</div><div class="line"><a name="l14236"></a><span class="lineno">14236</span>&#160;    memset(&amp;m_DeviceMemoryCallbacks, 0 ,<span class="keyword">sizeof</span>(m_DeviceMemoryCallbacks));</div><div class="line"><a name="l14237"></a><span class="lineno">14237</span>&#160;    memset(&amp;m_PhysicalDeviceProperties, 0, <span class="keyword">sizeof</span>(m_PhysicalDeviceProperties));</div><div class="line"><a name="l14238"></a><span class="lineno">14238</span>&#160;    memset(&amp;m_MemProps, 0, <span class="keyword">sizeof</span>(m_MemProps));</div><div class="line"><a name="l14239"></a><span class="lineno">14239</span>&#160;        </div><div class="line"><a name="l14240"></a><span class="lineno">14240</span>&#160;    memset(&amp;m_pBlockVectors, 0, <span class="keyword">sizeof</span>(m_pBlockVectors));</div><div class="line"><a name="l14241"></a><span class="lineno">14241</span>&#160;    memset(&amp;m_pDedicatedAllocations, 0, <span class="keyword">sizeof</span>(m_pDedicatedAllocations));</div><div class="line"><a name="l14242"></a><span class="lineno">14242</span>&#160;</div><div class="line"><a name="l14243"></a><span class="lineno">14243</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l14244"></a><span class="lineno">14244</span>&#160;    {</div><div class="line"><a name="l14245"></a><span class="lineno">14245</span>&#160;        m_HeapSizeLimit[i] = VK_WHOLE_SIZE;</div><div class="line"><a name="l14246"></a><span class="lineno">14246</span>&#160;    }</div><div class="line"><a name="l14247"></a><span class="lineno">14247</span>&#160;</div><div class="line"><a name="l14248"></a><span class="lineno">14248</span>&#160;    <span class="keywordflow">if</span>(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a> != VMA_NULL)</div><div class="line"><a name="l14249"></a><span class="lineno">14249</span>&#160;    {</div><div class="line"><a name="l14250"></a><span class="lineno">14250</span>&#160;        m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> = pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-&gt;<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>;</div><div class="line"><a name="l14251"></a><span class="lineno">14251</span>&#160;        m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a> = pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-&gt;<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>;</div><div class="line"><a name="l14252"></a><span class="lineno">14252</span>&#160;    }</div><div class="line"><a name="l14253"></a><span class="lineno">14253</span>&#160;</div><div class="line"><a name="l14254"></a><span class="lineno">14254</span>&#160;    ImportVulkanFunctions(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>);</div><div class="line"><a name="l14255"></a><span class="lineno">14255</span>&#160;</div><div class="line"><a name="l14256"></a><span class="lineno">14256</span>&#160;    (*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &amp;m_PhysicalDeviceProperties);</div><div class="line"><a name="l14257"></a><span class="lineno">14257</span>&#160; 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       pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> : static_cast&lt;VkDeviceSize&gt;(VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l14266"></a><span class="lineno">14266</span>&#160;</div><div class="line"><a name="l14267"></a><span class="lineno">14267</span>&#160;    <span class="keywordflow">if</span>(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">pHeapSizeLimit</a> != VMA_NULL)</div><div class="line"><a name="l14268"></a><span class="lineno">14268</span>&#160;    {</div><div class="line"><a name="l14269"></a><span class="lineno">14269</span>&#160;        <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex &lt; GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l14270"></a><span class="lineno">14270</span>&#160;        {</div><div class="line"><a name="l14271"></a><span class="lineno">14271</span>&#160; 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           pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>,</div><div class="line"><a name="l14296"></a><span class="lineno">14296</span>&#160;            <span class="keyword">false</span>, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l14297"></a><span class="lineno">14297</span>&#160;            <span class="keyword">false</span>, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l14298"></a><span class="lineno">14298</span>&#160;            <span class="keyword">false</span>); <span class="comment">// linearAlgorithm</span></div><div class="line"><a name="l14299"></a><span class="lineno">14299</span>&#160;        <span class="comment">// No need to call m_pBlockVectors[memTypeIndex][blockVectorTypeIndex]-&gt;CreateMinBlocks here,</span></div><div class="line"><a name="l14300"></a><span class="lineno">14300</span>&#160;        <span class="comment">// becase minBlockCount is 0.</span></div><div class="line"><a name="l14301"></a><span class="lineno">14301</span>&#160;        m_pDedicatedAllocations[memTypeIndex] = vma_new(<span class="keyword">this</span>, AllocationVectorType)(VmaStlAllocator&lt;VmaAllocation&gt;(GetAllocationCallbacks()));</div><div class="line"><a name="l14302"></a><span class="lineno">14302</span>&#160;</div><div class="line"><a name="l14303"></a><span class="lineno">14303</span>&#160;    }</div><div class="line"><a name="l14304"></a><span class="lineno">14304</span>&#160;}</div><div class="line"><a name="l14305"></a><span class="lineno">14305</span>&#160;</div><div class="line"><a name="l14306"></a><span class="lineno">14306</span>&#160;VkResult VmaAllocator_T::Init(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo)</div><div class="line"><a name="l14307"></a><span class="lineno">14307</span>&#160;{</div><div class="line"><a name="l14308"></a><span class="lineno">14308</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l14309"></a><span class="lineno">14309</span>&#160;</div><div class="line"><a name="l14310"></a><span class="lineno">14310</span>&#160;    <span class="keywordflow">if</span>(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a> != VMA_NULL &amp;&amp;</div><div class="line"><a name="l14311"></a><span class="lineno">14311</span>&#160;        !VmaStrIsEmpty(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>-&gt;<a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>))</div><div class="line"><a name="l14312"></a><span class="lineno">14312</span>&#160;    {</div><div class="line"><a name="l14313"></a><span class="lineno">14313</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14314"></a><span class="lineno">14314</span>&#160;        m_pRecorder = vma_new(<span class="keyword">this</span>, VmaRecorder)();</div><div class="line"><a name="l14315"></a><span class="lineno">14315</span>&#160;        res = m_pRecorder-&gt;Init(*pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>, m_UseMutex);</div><div class="line"><a name="l14316"></a><span class="lineno">14316</span>&#160;        <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l14317"></a><span class="lineno">14317</span>&#160;        {</div><div class="line"><a name="l14318"></a><span class="lineno">14318</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14319"></a><span class="lineno">14319</span>&#160;        }</div><div class="line"><a name="l14320"></a><span class="lineno">14320</span>&#160;        m_pRecorder-&gt;WriteConfiguration(</div><div class="line"><a name="l14321"></a><span class="lineno">14321</span>&#160;            m_PhysicalDeviceProperties,</div><div class="line"><a name="l14322"></a><span class="lineno">14322</span>&#160;            m_MemProps,</div><div class="line"><a name="l14323"></a><span class="lineno">14323</span>&#160;            m_UseKhrDedicatedAllocation);</div><div class="line"><a name="l14324"></a><span class="lineno">14324</span>&#160;        m_pRecorder-&gt;RecordCreateAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l14325"></a><span class="lineno">14325</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l14326"></a><span class="lineno">14326</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VmaAllocatorCreateInfo::pRecordSettings used, but not supported due to VMA_RECORDING_ENABLED not defined to 1.&quot;</span>);</div><div class="line"><a name="l14327"></a><span class="lineno">14327</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l14328"></a><span class="lineno">14328</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14329"></a><span class="lineno">14329</span>&#160;    }</div><div class="line"><a name="l14330"></a><span class="lineno">14330</span>&#160;</div><div class="line"><a name="l14331"></a><span class="lineno">14331</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14332"></a><span class="lineno">14332</span>&#160;}</div><div class="line"><a name="l14333"></a><span class="lineno">14333</span>&#160;</div><div class="line"><a name="l14334"></a><span class="lineno">14334</span>&#160;VmaAllocator_T::~VmaAllocator_T()</div><div class="line"><a name="l14335"></a><span class="lineno">14335</span>&#160;{</div><div class="line"><a name="l14336"></a><span class="lineno">14336</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14337"></a><span class="lineno">14337</span>&#160;    <span class="keywordflow">if</span>(m_pRecorder != VMA_NULL)</div><div class="line"><a name="l14338"></a><span class="lineno">14338</span>&#160;    {</div><div class="line"><a name="l14339"></a><span class="lineno">14339</span>&#160;        m_pRecorder-&gt;RecordDestroyAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l14340"></a><span class="lineno">14340</span>&#160;        vma_delete(<span class="keyword">this</span>, m_pRecorder);</div><div class="line"><a name="l14341"></a><span class="lineno">14341</span>&#160;    }</div><div class="line"><a name="l14342"></a><span class="lineno">14342</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14343"></a><span class="lineno">14343</span>&#160;    </div><div class="line"><a name="l14344"></a><span class="lineno">14344</span>&#160;    VMA_ASSERT(m_Pools.empty());</div><div class="line"><a name="l14345"></a><span class="lineno">14345</span>&#160;</div><div class="line"><a name="l14346"></a><span class="lineno">14346</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = GetMemoryTypeCount(); i--; )</div><div class="line"><a name="l14347"></a><span class="lineno">14347</span>&#160;    {</div><div class="line"><a name="l14348"></a><span class="lineno">14348</span>&#160;        <span class="keywordflow">if</span>(m_pDedicatedAllocations[i] != VMA_NULL &amp;&amp; !m_pDedicatedAllocations[i]-&gt;empty())</div><div class="line"><a name="l14349"></a><span class="lineno">14349</span>&#160;        {</div><div class="line"><a name="l14350"></a><span class="lineno">14350</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Unfreed dedicated allocations found.&quot;</span>);</div><div class="line"><a name="l14351"></a><span class="lineno">14351</span>&#160;        }</div><div class="line"><a name="l14352"></a><span class="lineno">14352</span>&#160;</div><div class="line"><a name="l14353"></a><span class="lineno">14353</span>&#160;        vma_delete(<span class="keyword">this</span>, m_pDedicatedAllocations[i]);</div><div class="line"><a name="l14354"></a><span class="lineno">14354</span>&#160;        vma_delete(<span class="keyword">this</span>, m_pBlockVectors[i]);</div><div class="line"><a name="l14355"></a><span class="lineno">14355</span>&#160;    }</div><div class="line"><a name="l14356"></a><span class="lineno">14356</span>&#160;}</div><div class="line"><a name="l14357"></a><span class="lineno">14357</span>&#160;</div><div class="line"><a name="l14358"></a><span class="lineno">14358</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::ImportVulkanFunctions(<span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>* pVulkanFunctions)</div><div class="line"><a name="l14359"></a><span class="lineno">14359</span>&#160;{</div><div class="line"><a name="l14360"></a><span class="lineno">14360</span>&#160;<span class="preprocessor">#if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l14361"></a><span class="lineno">14361</span>&#160;    m_VulkanFunctions.vkGetPhysicalDeviceProperties = (PFN_vkGetPhysicalDeviceProperties)vkGetPhysicalDeviceProperties;</div><div class="line"><a name="l14362"></a><span class="lineno">14362</span>&#160;    m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties = (PFN_vkGetPhysicalDeviceMemoryProperties)vkGetPhysicalDeviceMemoryProperties;</div><div class="line"><a name="l14363"></a><span class="lineno">14363</span>&#160;    m_VulkanFunctions.vkAllocateMemory = (PFN_vkAllocateMemory)vkAllocateMemory;</div><div class="line"><a name="l14364"></a><span class="lineno">14364</span>&#160;    m_VulkanFunctions.vkFreeMemory = (PFN_vkFreeMemory)vkFreeMemory;</div><div class="line"><a name="l14365"></a><span class="lineno">14365</span>&#160;    m_VulkanFunctions.vkMapMemory = (PFN_vkMapMemory)vkMapMemory;</div><div class="line"><a name="l14366"></a><span class="lineno">14366</span>&#160;    m_VulkanFunctions.vkUnmapMemory = (PFN_vkUnmapMemory)vkUnmapMemory;</div><div class="line"><a name="l14367"></a><span class="lineno">14367</span>&#160;    m_VulkanFunctions.vkFlushMappedMemoryRanges = (PFN_vkFlushMappedMemoryRanges)vkFlushMappedMemoryRanges;</div><div class="line"><a name="l14368"></a><span class="lineno">14368</span>&#160;    m_VulkanFunctions.vkInvalidateMappedMemoryRanges = (PFN_vkInvalidateMappedMemoryRanges)vkInvalidateMappedMemoryRanges;</div><div class="line"><a name="l14369"></a><span class="lineno">14369</span>&#160;    m_VulkanFunctions.vkBindBufferMemory = (PFN_vkBindBufferMemory)vkBindBufferMemory;</div><div class="line"><a name="l14370"></a><span class="lineno">14370</span>&#160;    m_VulkanFunctions.vkBindImageMemory = (PFN_vkBindImageMemory)vkBindImageMemory;</div><div class="line"><a name="l14371"></a><span class="lineno">14371</span>&#160;    m_VulkanFunctions.vkGetBufferMemoryRequirements = (PFN_vkGetBufferMemoryRequirements)vkGetBufferMemoryRequirements;</div><div class="line"><a name="l14372"></a><span class="lineno">14372</span>&#160;    m_VulkanFunctions.vkGetImageMemoryRequirements = (PFN_vkGetImageMemoryRequirements)vkGetImageMemoryRequirements;</div><div class="line"><a name="l14373"></a><span class="lineno">14373</span>&#160;    m_VulkanFunctions.vkCreateBuffer = (PFN_vkCreateBuffer)vkCreateBuffer;</div><div class="line"><a name="l14374"></a><span class="lineno">14374</span>&#160;    m_VulkanFunctions.vkDestroyBuffer = (PFN_vkDestroyBuffer)vkDestroyBuffer;</div><div class="line"><a name="l14375"></a><span class="lineno">14375</span>&#160;    m_VulkanFunctions.vkCreateImage = (PFN_vkCreateImage)vkCreateImage;</div><div class="line"><a name="l14376"></a><span class="lineno">14376</span>&#160;    m_VulkanFunctions.vkDestroyImage = (PFN_vkDestroyImage)vkDestroyImage;</div><div class="line"><a name="l14377"></a><span class="lineno">14377</span>&#160;    m_VulkanFunctions.vkCmdCopyBuffer = (PFN_vkCmdCopyBuffer)vkCmdCopyBuffer;</div><div class="line"><a name="l14378"></a><span class="lineno">14378</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14379"></a><span class="lineno">14379</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14380"></a><span class="lineno">14380</span>&#160;    {</div><div class="line"><a name="l14381"></a><span class="lineno">14381</span>&#160;        m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR =</div><div class="line"><a name="l14382"></a><span class="lineno">14382</span>&#160;            (PFN_vkGetBufferMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">&quot;vkGetBufferMemoryRequirements2KHR&quot;</span>);</div><div class="line"><a name="l14383"></a><span class="lineno">14383</span>&#160;        m_VulkanFunctions.vkGetImageMemoryRequirements2KHR =</div><div class="line"><a name="l14384"></a><span class="lineno">14384</span>&#160;            (PFN_vkGetImageMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">&quot;vkGetImageMemoryRequirements2KHR&quot;</span>);</div><div class="line"><a name="l14385"></a><span class="lineno">14385</span>&#160;    }</div><div class="line"><a name="l14386"></a><span class="lineno">14386</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14387"></a><span class="lineno">14387</span>&#160;<span class="preprocessor">#endif // #if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l14388"></a><span class="lineno">14388</span>&#160;</div><div class="line"><a name="l14389"></a><span class="lineno">14389</span>&#160;<span class="preprocessor">#define VMA_COPY_IF_NOT_NULL(funcName) \</span></div><div class="line"><a name="l14390"></a><span class="lineno">14390</span>&#160;<span class="preprocessor">    if(pVulkanFunctions-&gt;funcName != VMA_NULL) m_VulkanFunctions.funcName = pVulkanFunctions-&gt;funcName;</span></div><div class="line"><a name="l14391"></a><span class="lineno">14391</span>&#160;</div><div class="line"><a name="l14392"></a><span class="lineno">14392</span>&#160;    <span class="keywordflow">if</span>(pVulkanFunctions != VMA_NULL)</div><div class="line"><a name="l14393"></a><span class="lineno">14393</span>&#160;    {</div><div class="line"><a name="l14394"></a><span class="lineno">14394</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceProperties);</div><div class="line"><a name="l14395"></a><span class="lineno">14395</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l14396"></a><span class="lineno">14396</span>&#160;        VMA_COPY_IF_NOT_NULL(vkAllocateMemory);</div><div class="line"><a name="l14397"></a><span class="lineno">14397</span>&#160;        VMA_COPY_IF_NOT_NULL(vkFreeMemory);</div><div class="line"><a name="l14398"></a><span class="lineno">14398</span>&#160;        VMA_COPY_IF_NOT_NULL(vkMapMemory);</div><div class="line"><a name="l14399"></a><span class="lineno">14399</span>&#160;        VMA_COPY_IF_NOT_NULL(vkUnmapMemory);</div><div class="line"><a name="l14400"></a><span class="lineno">14400</span>&#160;        VMA_COPY_IF_NOT_NULL(vkFlushMappedMemoryRanges);</div><div class="line"><a name="l14401"></a><span class="lineno">14401</span>&#160;        VMA_COPY_IF_NOT_NULL(vkInvalidateMappedMemoryRanges);</div><div class="line"><a name="l14402"></a><span class="lineno">14402</span>&#160;        VMA_COPY_IF_NOT_NULL(vkBindBufferMemory);</div><div class="line"><a name="l14403"></a><span class="lineno">14403</span>&#160;        VMA_COPY_IF_NOT_NULL(vkBindImageMemory);</div><div class="line"><a name="l14404"></a><span class="lineno">14404</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements);</div><div class="line"><a name="l14405"></a><span class="lineno">14405</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements);</div><div class="line"><a name="l14406"></a><span class="lineno">14406</span>&#160;        VMA_COPY_IF_NOT_NULL(vkCreateBuffer);</div><div class="line"><a name="l14407"></a><span class="lineno">14407</span>&#160;        VMA_COPY_IF_NOT_NULL(vkDestroyBuffer);</div><div class="line"><a name="l14408"></a><span class="lineno">14408</span>&#160;        VMA_COPY_IF_NOT_NULL(vkCreateImage);</div><div class="line"><a name="l14409"></a><span class="lineno">14409</span>&#160;        VMA_COPY_IF_NOT_NULL(vkDestroyImage);</div><div class="line"><a name="l14410"></a><span class="lineno">14410</span>&#160;        VMA_COPY_IF_NOT_NULL(vkCmdCopyBuffer);</div><div class="line"><a name="l14411"></a><span class="lineno">14411</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14412"></a><span class="lineno">14412</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements2KHR);</div><div class="line"><a name="l14413"></a><span class="lineno">14413</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements2KHR);</div><div class="line"><a name="l14414"></a><span class="lineno">14414</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14415"></a><span class="lineno">14415</span>&#160;    }</div><div class="line"><a name="l14416"></a><span class="lineno">14416</span>&#160;</div><div class="line"><a name="l14417"></a><span class="lineno">14417</span>&#160;<span class="preprocessor">#undef VMA_COPY_IF_NOT_NULL</span></div><div class="line"><a name="l14418"></a><span class="lineno">14418</span>&#160;</div><div class="line"><a name="l14419"></a><span class="lineno">14419</span>&#160;    <span class="comment">// If these asserts are hit, you must either #define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l14420"></a><span class="lineno">14420</span>&#160;    <span class="comment">// or pass valid pointers as VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l14421"></a><span class="lineno">14421</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceProperties != VMA_NULL);</div><div class="line"><a name="l14422"></a><span class="lineno">14422</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties != VMA_NULL);</div><div class="line"><a name="l14423"></a><span class="lineno">14423</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkAllocateMemory != VMA_NULL);</div><div class="line"><a name="l14424"></a><span class="lineno">14424</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkFreeMemory != VMA_NULL);</div><div class="line"><a name="l14425"></a><span class="lineno">14425</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkMapMemory != VMA_NULL);</div><div class="line"><a name="l14426"></a><span class="lineno">14426</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkUnmapMemory != VMA_NULL);</div><div class="line"><a name="l14427"></a><span class="lineno">14427</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkFlushMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l14428"></a><span class="lineno">14428</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkInvalidateMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l14429"></a><span class="lineno">14429</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkBindBufferMemory != VMA_NULL);</div><div class="line"><a name="l14430"></a><span class="lineno">14430</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkBindImageMemory != VMA_NULL);</div><div class="line"><a name="l14431"></a><span class="lineno">14431</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l14432"></a><span class="lineno">14432</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l14433"></a><span class="lineno">14433</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkCreateBuffer != VMA_NULL);</div><div class="line"><a name="l14434"></a><span class="lineno">14434</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkDestroyBuffer != VMA_NULL);</div><div class="line"><a name="l14435"></a><span class="lineno">14435</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkCreateImage != VMA_NULL);</div><div class="line"><a name="l14436"></a><span class="lineno">14436</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkDestroyImage != VMA_NULL);</div><div class="line"><a name="l14437"></a><span class="lineno">14437</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkCmdCopyBuffer != VMA_NULL);</div><div class="line"><a name="l14438"></a><span class="lineno">14438</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14439"></a><span class="lineno">14439</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14440"></a><span class="lineno">14440</span>&#160;    {</div><div class="line"><a name="l14441"></a><span class="lineno">14441</span>&#160;        VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l14442"></a><span class="lineno">14442</span>&#160;        VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l14443"></a><span class="lineno">14443</span>&#160;    }</div><div class="line"><a name="l14444"></a><span class="lineno">14444</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14445"></a><span class="lineno">14445</span>&#160;}</div><div class="line"><a name="l14446"></a><span class="lineno">14446</span>&#160;</div><div class="line"><a name="l14447"></a><span class="lineno">14447</span>&#160;VkDeviceSize VmaAllocator_T::CalcPreferredBlockSize(uint32_t memTypeIndex)</div><div class="line"><a name="l14448"></a><span class="lineno">14448</span>&#160;{</div><div class="line"><a name="l14449"></a><span class="lineno">14449</span>&#160;    <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l14450"></a><span class="lineno">14450</span>&#160;    <span class="keyword">const</span> VkDeviceSize heapSize = m_MemProps.memoryHeaps[heapIndex].size;</div><div class="line"><a name="l14451"></a><span class="lineno">14451</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isSmallHeap = heapSize &lt;= VMA_SMALL_HEAP_MAX_SIZE;</div><div class="line"><a name="l14452"></a><span class="lineno">14452</span>&#160;    <span class="keywordflow">return</span> isSmallHeap ? (heapSize / 8) : m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l14453"></a><span class="lineno">14453</span>&#160;}</div><div class="line"><a name="l14454"></a><span class="lineno">14454</span>&#160;</div><div class="line"><a name="l14455"></a><span class="lineno">14455</span>&#160;VkResult VmaAllocator_T::AllocateMemoryOfType(</div><div class="line"><a name="l14456"></a><span class="lineno">14456</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l14457"></a><span class="lineno">14457</span>&#160;    VkDeviceSize alignment,</div><div class="line"><a name="l14458"></a><span class="lineno">14458</span>&#160;    <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l14459"></a><span class="lineno">14459</span>&#160;    VkBuffer dedicatedBuffer,</div><div class="line"><a name="l14460"></a><span class="lineno">14460</span>&#160;    VkImage dedicatedImage,</div><div class="line"><a name="l14461"></a><span class="lineno">14461</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l14462"></a><span class="lineno">14462</span>&#160;    uint32_t memTypeIndex,</div><div class="line"><a name="l14463"></a><span class="lineno">14463</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l14464"></a><span class="lineno">14464</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14465"></a><span class="lineno">14465</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l14466"></a><span class="lineno">14466</span>&#160;{</div><div class="line"><a name="l14467"></a><span class="lineno">14467</span>&#160;    VMA_ASSERT(pAllocations != VMA_NULL);</div><div class="line"><a name="l14468"></a><span class="lineno">14468</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;  AllocateMemory: MemoryTypeIndex=%u, AllocationCount=%zu, Size=%llu&quot;</span>, memTypeIndex, allocationCount, size);</div><div class="line"><a name="l14469"></a><span class="lineno">14469</span>&#160;</div><div class="line"><a name="l14470"></a><span class="lineno">14470</span>&#160;    <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> finalCreateInfo = createInfo;</div><div class="line"><a name="l14471"></a><span class="lineno">14471</span>&#160;</div><div class="line"><a name="l14472"></a><span class="lineno">14472</span>&#160;    <span class="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l14473"></a><span class="lineno">14473</span>&#160;    <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14474"></a><span class="lineno">14474</span>&#160;        (m_MemProps.memoryTypes[memTypeIndex].propertyFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l14475"></a><span class="lineno">14475</span>&#160;    {</div><div class="line"><a name="l14476"></a><span class="lineno">14476</span>&#160;        finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp;= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>;</div><div class="line"><a name="l14477"></a><span class="lineno">14477</span>&#160;    }</div><div class="line"><a name="l14478"></a><span class="lineno">14478</span>&#160;</div><div class="line"><a name="l14479"></a><span class="lineno">14479</span>&#160;    VmaBlockVector* <span class="keyword">const</span> blockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l14480"></a><span class="lineno">14480</span>&#160;    VMA_ASSERT(blockVector);</div><div class="line"><a name="l14481"></a><span class="lineno">14481</span>&#160;</div><div class="line"><a name="l14482"></a><span class="lineno">14482</span>&#160;    <span class="keyword">const</span> VkDeviceSize preferredBlockSize = blockVector-&gt;GetPreferredBlockSize();</div><div class="line"><a name="l14483"></a><span class="lineno">14483</span>&#160;    <span class="keywordtype">bool</span> preferDedicatedMemory =</div><div class="line"><a name="l14484"></a><span class="lineno">14484</span>&#160;        VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ||</div><div class="line"><a name="l14485"></a><span class="lineno">14485</span>&#160;        dedicatedAllocation ||</div><div class="line"><a name="l14486"></a><span class="lineno">14486</span>&#160;        <span class="comment">// Heuristics: Allocate dedicated memory if requested size if greater than half of preferred block size.</span></div><div class="line"><a name="l14487"></a><span class="lineno">14487</span>&#160;        size &gt; preferredBlockSize / 2;</div><div class="line"><a name="l14488"></a><span class="lineno">14488</span>&#160;</div><div class="line"><a name="l14489"></a><span class="lineno">14489</span>&#160;    <span class="keywordflow">if</span>(preferDedicatedMemory &amp;&amp;</div><div class="line"><a name="l14490"></a><span class="lineno">14490</span>&#160;        (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0 &amp;&amp;</div><div class="line"><a name="l14491"></a><span class="lineno">14491</span>&#160;        finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> == VK_NULL_HANDLE)</div><div class="line"><a name="l14492"></a><span class="lineno">14492</span>&#160;    {</div><div class="line"><a name="l14493"></a><span class="lineno">14493</span>&#160;        finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> |= <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>;</div><div class="line"><a name="l14494"></a><span class="lineno">14494</span>&#160;    }</div><div class="line"><a name="l14495"></a><span class="lineno">14495</span>&#160;</div><div class="line"><a name="l14496"></a><span class="lineno">14496</span>&#160;    <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>) != 0)</div><div class="line"><a name="l14497"></a><span class="lineno">14497</span>&#160;    {</div><div class="line"><a name="l14498"></a><span class="lineno">14498</span>&#160;        <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14499"></a><span class="lineno">14499</span>&#160;        {</div><div class="line"><a name="l14500"></a><span class="lineno">14500</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14501"></a><span class="lineno">14501</span>&#160;        }</div><div class="line"><a name="l14502"></a><span class="lineno">14502</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14503"></a><span class="lineno">14503</span>&#160;        {</div><div class="line"><a name="l14504"></a><span class="lineno">14504</span>&#160;            <span class="keywordflow">return</span> AllocateDedicatedMemory(</div><div class="line"><a name="l14505"></a><span class="lineno">14505</span>&#160;                size,</div><div class="line"><a name="l14506"></a><span class="lineno">14506</span>&#160;                suballocType,</div><div class="line"><a name="l14507"></a><span class="lineno">14507</span>&#160;                memTypeIndex,</div><div class="line"><a name="l14508"></a><span class="lineno">14508</span>&#160;                (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0,</div><div class="line"><a name="l14509"></a><span class="lineno">14509</span>&#160;                (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0,</div><div class="line"><a name="l14510"></a><span class="lineno">14510</span>&#160;                finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l14511"></a><span class="lineno">14511</span>&#160;                dedicatedBuffer,</div><div class="line"><a name="l14512"></a><span class="lineno">14512</span>&#160;                dedicatedImage,</div><div class="line"><a name="l14513"></a><span class="lineno">14513</span>&#160;                allocationCount,</div><div class="line"><a name="l14514"></a><span class="lineno">14514</span>&#160;                pAllocations);</div><div class="line"><a name="l14515"></a><span class="lineno">14515</span>&#160;        }</div><div class="line"><a name="l14516"></a><span class="lineno">14516</span>&#160;    }</div><div class="line"><a name="l14517"></a><span class="lineno">14517</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14518"></a><span class="lineno">14518</span>&#160;    {</div><div class="line"><a name="l14519"></a><span class="lineno">14519</span>&#160;        VkResult res = blockVector-&gt;Allocate(</div><div class="line"><a name="l14520"></a><span class="lineno">14520</span>&#160;            m_CurrentFrameIndex.load(),</div><div class="line"><a name="l14521"></a><span class="lineno">14521</span>&#160;            size,</div><div class="line"><a name="l14522"></a><span class="lineno">14522</span>&#160;            alignment,</div><div class="line"><a name="l14523"></a><span class="lineno">14523</span>&#160;            finalCreateInfo,</div><div class="line"><a name="l14524"></a><span class="lineno">14524</span>&#160;            suballocType,</div><div class="line"><a name="l14525"></a><span class="lineno">14525</span>&#160;            allocationCount,</div><div class="line"><a name="l14526"></a><span class="lineno">14526</span>&#160;            pAllocations);</div><div class="line"><a name="l14527"></a><span class="lineno">14527</span>&#160;        <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14528"></a><span class="lineno">14528</span>&#160;        {</div><div class="line"><a name="l14529"></a><span class="lineno">14529</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14530"></a><span class="lineno">14530</span>&#160;        }</div><div class="line"><a name="l14531"></a><span class="lineno">14531</span>&#160;</div><div class="line"><a name="l14532"></a><span class="lineno">14532</span>&#160;        <span class="comment">// 5. Try dedicated memory.</span></div><div class="line"><a name="l14533"></a><span class="lineno">14533</span>&#160;        <span class="keywordflow">if</span>((finalCreateInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14534"></a><span class="lineno">14534</span>&#160;        {</div><div class="line"><a name="l14535"></a><span class="lineno">14535</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14536"></a><span class="lineno">14536</span>&#160;        }</div><div class="line"><a name="l14537"></a><span class="lineno">14537</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14538"></a><span class="lineno">14538</span>&#160;        {</div><div class="line"><a name="l14539"></a><span class="lineno">14539</span>&#160; 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               finalCreateInfo.pUserData,</div><div class="line"><a name="l14546"></a><span class="lineno">14546</span>&#160;                dedicatedBuffer,</div><div class="line"><a name="l14547"></a><span class="lineno">14547</span>&#160;                dedicatedImage,</div><div class="line"><a name="l14548"></a><span class="lineno">14548</span>&#160;                allocationCount,</div><div class="line"><a name="l14549"></a><span class="lineno">14549</span>&#160;                pAllocations);</div><div class="line"><a name="l14550"></a><span class="lineno">14550</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14551"></a><span class="lineno">14551</span>&#160;            {</div><div class="line"><a name="l14552"></a><span class="lineno">14552</span>&#160;                <span class="comment">// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.</span></div><div class="line"><a name="l14553"></a><span class="lineno">14553</span>&#160;                VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Allocated as DedicatedMemory&quot;</span>);</div><div class="line"><a name="l14554"></a><span class="lineno">14554</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14555"></a><span class="lineno">14555</span>&#160;            }</div><div class="line"><a name="l14556"></a><span class="lineno">14556</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l14557"></a><span class="lineno">14557</span>&#160;            {</div><div class="line"><a name="l14558"></a><span class="lineno">14558</span>&#160;                <span class="comment">// Everything failed: Return error code.</span></div><div class="line"><a name="l14559"></a><span class="lineno">14559</span>&#160;                VMA_DEBUG_LOG(<span class="stringliteral">&quot;    vkAllocateMemory FAILED&quot;</span>);</div><div class="line"><a name="l14560"></a><span class="lineno">14560</span>&#160; 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   <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l14571"></a><span class="lineno">14571</span>&#160;    <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l14572"></a><span class="lineno">14572</span>&#160;    <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l14573"></a><span class="lineno">14573</span>&#160;    VkBuffer dedicatedBuffer,</div><div class="line"><a name="l14574"></a><span class="lineno">14574</span>&#160;    VkImage dedicatedImage,</div><div class="line"><a name="l14575"></a><span class="lineno">14575</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14576"></a><span class="lineno">14576</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l14577"></a><span class="lineno">14577</span>&#160;{</div><div class="line"><a name="l14578"></a><span class="lineno">14578</span>&#160;    VMA_ASSERT(allocationCount &gt; 0 &amp;&amp; pAllocations);</div><div class="line"><a name="l14579"></a><span class="lineno">14579</span>&#160;</div><div class="line"><a name="l14580"></a><span class="lineno">14580</span>&#160;    VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l14581"></a><span class="lineno">14581</span>&#160;    allocInfo.memoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l14582"></a><span class="lineno">14582</span>&#160;    allocInfo.allocationSize = size;</div><div class="line"><a name="l14583"></a><span class="lineno">14583</span>&#160;</div><div class="line"><a name="l14584"></a><span class="lineno">14584</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14585"></a><span class="lineno">14585</span>&#160;    VkMemoryDedicatedAllocateInfoKHR dedicatedAllocInfo = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR };</div><div class="line"><a name="l14586"></a><span class="lineno">14586</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14587"></a><span class="lineno">14587</span>&#160;    {</div><div class="line"><a name="l14588"></a><span class="lineno">14588</span>&#160;        <span class="keywordflow">if</span>(dedicatedBuffer != VK_NULL_HANDLE)</div><div class="line"><a name="l14589"></a><span class="lineno">14589</span>&#160;        {</div><div class="line"><a name="l14590"></a><span class="lineno">14590</span>&#160;            VMA_ASSERT(dedicatedImage == VK_NULL_HANDLE);</div><div class="line"><a name="l14591"></a><span class="lineno">14591</span>&#160;            dedicatedAllocInfo.buffer = dedicatedBuffer;</div><div class="line"><a name="l14592"></a><span class="lineno">14592</span>&#160;            allocInfo.pNext = &amp;dedicatedAllocInfo;</div><div class="line"><a name="l14593"></a><span class="lineno">14593</span>&#160;        }</div><div class="line"><a name="l14594"></a><span class="lineno">14594</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(dedicatedImage != VK_NULL_HANDLE)</div><div class="line"><a name="l14595"></a><span class="lineno">14595</span>&#160;        {</div><div class="line"><a name="l14596"></a><span class="lineno">14596</span>&#160;            dedicatedAllocInfo.image = dedicatedImage;</div><div class="line"><a name="l14597"></a><span class="lineno">14597</span>&#160;            allocInfo.pNext = &amp;dedicatedAllocInfo;</div><div class="line"><a name="l14598"></a><span class="lineno">14598</span>&#160;        }</div><div class="line"><a name="l14599"></a><span class="lineno">14599</span>&#160;    }</div><div class="line"><a name="l14600"></a><span class="lineno">14600</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14601"></a><span class="lineno">14601</span>&#160;</div><div class="line"><a name="l14602"></a><span class="lineno">14602</span>&#160;    <span class="keywordtype">size_t</span> allocIndex;</div><div class="line"><a name="l14603"></a><span class="lineno">14603</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l14604"></a><span class="lineno">14604</span>&#160;    <span class="keywordflow">for</span>(allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l14605"></a><span class="lineno">14605</span>&#160;    {</div><div class="line"><a name="l14606"></a><span class="lineno">14606</span>&#160;        res = AllocateDedicatedMemoryPage(</div><div class="line"><a name="l14607"></a><span class="lineno">14607</span>&#160;            size,</div><div class="line"><a name="l14608"></a><span class="lineno">14608</span>&#160;            suballocType,</div><div class="line"><a name="l14609"></a><span class="lineno">14609</span>&#160;            memTypeIndex,</div><div class="line"><a name="l14610"></a><span class="lineno">14610</span>&#160;            allocInfo,</div><div class="line"><a name="l14611"></a><span class="lineno">14611</span>&#160;            map,</div><div class="line"><a name="l14612"></a><span class="lineno">14612</span>&#160;            isUserDataString,</div><div class="line"><a name="l14613"></a><span class="lineno">14613</span>&#160;            pUserData,</div><div class="line"><a name="l14614"></a><span class="lineno">14614</span>&#160;            pAllocations + allocIndex);</div><div class="line"><a name="l14615"></a><span class="lineno">14615</span>&#160;        <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l14616"></a><span class="lineno">14616</span>&#160;        {</div><div class="line"><a name="l14617"></a><span class="lineno">14617</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l14618"></a><span class="lineno">14618</span>&#160;        }</div><div class="line"><a name="l14619"></a><span class="lineno">14619</span>&#160;    }</div><div class="line"><a name="l14620"></a><span class="lineno">14620</span>&#160;</div><div class="line"><a name="l14621"></a><span class="lineno">14621</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14622"></a><span class="lineno">14622</span>&#160;    {</div><div class="line"><a name="l14623"></a><span class="lineno">14623</span>&#160;        <span class="comment">// Register them in m_pDedicatedAllocations.</span></div><div class="line"><a name="l14624"></a><span class="lineno">14624</span>&#160;        {</div><div class="line"><a name="l14625"></a><span class="lineno">14625</span>&#160;            VmaMutexLockWrite lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l14626"></a><span class="lineno">14626</span>&#160;            AllocationVectorType* pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l14627"></a><span class="lineno">14627</span>&#160;            VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l14628"></a><span class="lineno">14628</span>&#160;            <span class="keywordflow">for</span>(allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l14629"></a><span class="lineno">14629</span>&#160;            {</div><div class="line"><a name="l14630"></a><span class="lineno">14630</span>&#160;                VmaVectorInsertSorted&lt;VmaPointerLess&gt;(*pDedicatedAllocations, pAllocations[allocIndex]);</div><div class="line"><a name="l14631"></a><span class="lineno">14631</span>&#160;            }</div><div class="line"><a name="l14632"></a><span class="lineno">14632</span>&#160;        }</div><div class="line"><a name="l14633"></a><span class="lineno">14633</span>&#160;</div><div class="line"><a name="l14634"></a><span class="lineno">14634</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Allocated DedicatedMemory Count=%zu, MemoryTypeIndex=#%u&quot;</span>, allocationCount, memTypeIndex);</div><div class="line"><a name="l14635"></a><span class="lineno">14635</span>&#160;    }</div><div class="line"><a name="l14636"></a><span class="lineno">14636</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14637"></a><span class="lineno">14637</span>&#160;    {</div><div class="line"><a name="l14638"></a><span class="lineno">14638</span>&#160;        <span class="comment">// Free all already created allocations.</span></div><div class="line"><a name="l14639"></a><span class="lineno">14639</span>&#160;        <span class="keywordflow">while</span>(allocIndex--)</div><div class="line"><a name="l14640"></a><span class="lineno">14640</span>&#160;        {</div><div class="line"><a name="l14641"></a><span class="lineno">14641</span>&#160;            <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> currAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l14642"></a><span class="lineno">14642</span>&#160;            VkDeviceMemory hMemory = currAlloc-&gt;GetMemory();</div><div class="line"><a name="l14643"></a><span class="lineno">14643</span>&#160;    </div><div class="line"><a name="l14644"></a><span class="lineno">14644</span>&#160;            <span class="comment">/*</span></div><div class="line"><a name="l14645"></a><span class="lineno">14645</span>&#160;<span class="comment">            There is no need to call this, because Vulkan spec allows to skip vkUnmapMemory</span></div><div class="line"><a name="l14646"></a><span class="lineno">14646</span>&#160;<span class="comment">            before vkFreeMemory.</span></div><div class="line"><a name="l14647"></a><span class="lineno">14647</span>&#160;<span class="comment"></span></div><div class="line"><a name="l14648"></a><span class="lineno">14648</span>&#160;<span class="comment">            if(currAlloc-&gt;GetMappedData() != VMA_NULL)</span></div><div class="line"><a name="l14649"></a><span class="lineno">14649</span>&#160;<span class="comment">            {</span></div><div class="line"><a name="l14650"></a><span class="lineno">14650</span>&#160;<span class="comment">                (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</span></div><div class="line"><a name="l14651"></a><span class="lineno">14651</span>&#160;<span class="comment">            }</span></div><div class="line"><a name="l14652"></a><span class="lineno">14652</span>&#160;<span class="comment">            */</span></div><div class="line"><a name="l14653"></a><span class="lineno">14653</span>&#160;    </div><div class="line"><a name="l14654"></a><span class="lineno">14654</span>&#160;            FreeVulkanMemory(memTypeIndex, currAlloc-&gt;GetSize(), hMemory);</div><div class="line"><a name="l14655"></a><span class="lineno">14655</span>&#160;</div><div class="line"><a name="l14656"></a><span class="lineno">14656</span>&#160;            currAlloc-&gt;SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l14657"></a><span class="lineno">14657</span>&#160;            currAlloc-&gt;Dtor();</div><div class="line"><a name="l14658"></a><span class="lineno">14658</span>&#160;            m_AllocationObjectAllocator.Free(currAlloc);</div><div class="line"><a name="l14659"></a><span class="lineno">14659</span>&#160;        }</div><div class="line"><a name="l14660"></a><span class="lineno">14660</span>&#160;</div><div class="line"><a name="l14661"></a><span class="lineno">14661</span>&#160;        memset(pAllocations, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>) * allocationCount);</div><div class="line"><a name="l14662"></a><span class="lineno">14662</span>&#160;    }</div><div class="line"><a name="l14663"></a><span class="lineno">14663</span>&#160;</div><div class="line"><a name="l14664"></a><span class="lineno">14664</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14665"></a><span class="lineno">14665</span>&#160;}</div><div class="line"><a name="l14666"></a><span class="lineno">14666</span>&#160;</div><div class="line"><a name="l14667"></a><span class="lineno">14667</span>&#160;VkResult VmaAllocator_T::AllocateDedicatedMemoryPage(</div><div class="line"><a name="l14668"></a><span class="lineno">14668</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l14669"></a><span class="lineno">14669</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l14670"></a><span class="lineno">14670</span>&#160;    uint32_t memTypeIndex,</div><div class="line"><a name="l14671"></a><span class="lineno">14671</span>&#160;    <span class="keyword">const</span> VkMemoryAllocateInfo&amp; allocInfo,</div><div class="line"><a name="l14672"></a><span class="lineno">14672</span>&#160;    <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l14673"></a><span class="lineno">14673</span>&#160;    <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l14674"></a><span class="lineno">14674</span>&#160;    <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l14675"></a><span class="lineno">14675</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l14676"></a><span class="lineno">14676</span>&#160;{</div><div class="line"><a name="l14677"></a><span class="lineno">14677</span>&#160;    VkDeviceMemory hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l14678"></a><span class="lineno">14678</span>&#160;    VkResult res = AllocateVulkanMemory(&amp;allocInfo, &amp;hMemory);</div><div class="line"><a name="l14679"></a><span class="lineno">14679</span>&#160;    <span class="keywordflow">if</span>(res &lt; 0)</div><div class="line"><a name="l14680"></a><span class="lineno">14680</span>&#160;    {</div><div class="line"><a name="l14681"></a><span class="lineno">14681</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    vkAllocateMemory FAILED&quot;</span>);</div><div class="line"><a name="l14682"></a><span class="lineno">14682</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14683"></a><span class="lineno">14683</span>&#160;    }</div><div class="line"><a name="l14684"></a><span class="lineno">14684</span>&#160;</div><div class="line"><a name="l14685"></a><span class="lineno">14685</span>&#160;    <span class="keywordtype">void</span>* pMappedData = VMA_NULL;</div><div class="line"><a name="l14686"></a><span class="lineno">14686</span>&#160;    <span class="keywordflow">if</span>(map)</div><div class="line"><a name="l14687"></a><span class="lineno">14687</span>&#160;    {</div><div class="line"><a name="l14688"></a><span class="lineno">14688</span>&#160;        res = (*m_VulkanFunctions.vkMapMemory)(</div><div class="line"><a name="l14689"></a><span class="lineno">14689</span>&#160;            m_hDevice,</div><div class="line"><a name="l14690"></a><span class="lineno">14690</span>&#160;            hMemory,</div><div class="line"><a name="l14691"></a><span class="lineno">14691</span>&#160;            0,</div><div class="line"><a name="l14692"></a><span class="lineno">14692</span>&#160;            VK_WHOLE_SIZE,</div><div class="line"><a name="l14693"></a><span class="lineno">14693</span>&#160;            0,</div><div class="line"><a name="l14694"></a><span class="lineno">14694</span>&#160;            &amp;pMappedData);</div><div class="line"><a name="l14695"></a><span class="lineno">14695</span>&#160;        <span class="keywordflow">if</span>(res &lt; 0)</div><div class="line"><a name="l14696"></a><span class="lineno">14696</span>&#160;        {</div><div class="line"><a name="l14697"></a><span class="lineno">14697</span>&#160;            VMA_DEBUG_LOG(<span class="stringliteral">&quot;    vkMapMemory FAILED&quot;</span>);</div><div class="line"><a name="l14698"></a><span class="lineno">14698</span>&#160;            FreeVulkanMemory(memTypeIndex, size, hMemory);</div><div class="line"><a name="l14699"></a><span class="lineno">14699</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14700"></a><span class="lineno">14700</span>&#160;        }</div><div class="line"><a name="l14701"></a><span class="lineno">14701</span>&#160;    }</div><div class="line"><a name="l14702"></a><span class="lineno">14702</span>&#160;</div><div class="line"><a name="l14703"></a><span class="lineno">14703</span>&#160;    *pAllocation = m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l14704"></a><span class="lineno">14704</span>&#160;    (*pAllocation)-&gt;Ctor(m_CurrentFrameIndex.load(), isUserDataString);</div><div class="line"><a name="l14705"></a><span class="lineno">14705</span>&#160;    (*pAllocation)-&gt;InitDedicatedAllocation(memTypeIndex, hMemory, suballocType, pMappedData, size);</div><div class="line"><a name="l14706"></a><span class="lineno">14706</span>&#160;    (*pAllocation)-&gt;SetUserData(<span class="keyword">this</span>, pUserData);</div><div class="line"><a name="l14707"></a><span class="lineno">14707</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l14708"></a><span class="lineno">14708</span>&#160;    {</div><div class="line"><a name="l14709"></a><span class="lineno">14709</span>&#160;        FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l14710"></a><span class="lineno">14710</span>&#160;    }</div><div class="line"><a name="l14711"></a><span class="lineno">14711</span>&#160;</div><div class="line"><a name="l14712"></a><span class="lineno">14712</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14713"></a><span class="lineno">14713</span>&#160;}</div><div class="line"><a name="l14714"></a><span class="lineno">14714</span>&#160;</div><div class="line"><a name="l14715"></a><span class="lineno">14715</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetBufferMemoryRequirements(</div><div class="line"><a name="l14716"></a><span class="lineno">14716</span>&#160;    VkBuffer hBuffer,</div><div class="line"><a name="l14717"></a><span class="lineno">14717</span>&#160;    VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l14718"></a><span class="lineno">14718</span>&#160;    <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l14719"></a><span class="lineno">14719</span>&#160;    <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l14720"></a><span class="lineno">14720</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l14721"></a><span class="lineno">14721</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14722"></a><span class="lineno">14722</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14723"></a><span class="lineno">14723</span>&#160;    {</div><div class="line"><a name="l14724"></a><span class="lineno">14724</span>&#160;        VkBufferMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l14725"></a><span class="lineno">14725</span>&#160;        memReqInfo.buffer = hBuffer;</div><div class="line"><a name="l14726"></a><span class="lineno">14726</span>&#160;</div><div class="line"><a name="l14727"></a><span class="lineno">14727</span>&#160;        VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l14728"></a><span class="lineno">14728</span>&#160;</div><div class="line"><a name="l14729"></a><span class="lineno">14729</span>&#160;        VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l14730"></a><span class="lineno">14730</span>&#160;        memReq2.pNext = &amp;memDedicatedReq;</div><div class="line"><a name="l14731"></a><span class="lineno">14731</span>&#160;</div><div class="line"><a name="l14732"></a><span class="lineno">14732</span>&#160;        (*m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR)(m_hDevice, &amp;memReqInfo, &amp;memReq2);</div><div class="line"><a name="l14733"></a><span class="lineno">14733</span>&#160;</div><div class="line"><a name="l14734"></a><span class="lineno">14734</span>&#160;        memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l14735"></a><span class="lineno">14735</span>&#160;        requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l14736"></a><span class="lineno">14736</span>&#160;        prefersDedicatedAllocation  = (memDedicatedReq.prefersDedicatedAllocation  != VK_FALSE);</div><div class="line"><a name="l14737"></a><span class="lineno">14737</span>&#160;    }</div><div class="line"><a name="l14738"></a><span class="lineno">14738</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14739"></a><span class="lineno">14739</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14740"></a><span class="lineno">14740</span>&#160;    {</div><div class="line"><a name="l14741"></a><span class="lineno">14741</span>&#160;        (*m_VulkanFunctions.vkGetBufferMemoryRequirements)(m_hDevice, hBuffer, &amp;memReq);</div><div class="line"><a name="l14742"></a><span class="lineno">14742</span>&#160;        requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14743"></a><span class="lineno">14743</span>&#160;        prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l14744"></a><span class="lineno">14744</span>&#160;    }</div><div class="line"><a name="l14745"></a><span class="lineno">14745</span>&#160;}</div><div class="line"><a name="l14746"></a><span class="lineno">14746</span>&#160;</div><div class="line"><a name="l14747"></a><span class="lineno">14747</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetImageMemoryRequirements(</div><div class="line"><a name="l14748"></a><span class="lineno">14748</span>&#160;    VkImage hImage,</div><div class="line"><a name="l14749"></a><span class="lineno">14749</span>&#160;    VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l14750"></a><span class="lineno">14750</span>&#160;    <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l14751"></a><span class="lineno">14751</span>&#160;    <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l14752"></a><span class="lineno">14752</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l14753"></a><span class="lineno">14753</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14754"></a><span class="lineno">14754</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14755"></a><span class="lineno">14755</span>&#160;    {</div><div class="line"><a name="l14756"></a><span class="lineno">14756</span>&#160;        VkImageMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l14757"></a><span class="lineno">14757</span>&#160;        memReqInfo.image = hImage;</div><div class="line"><a name="l14758"></a><span class="lineno">14758</span>&#160;</div><div class="line"><a name="l14759"></a><span class="lineno">14759</span>&#160;        VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l14760"></a><span class="lineno">14760</span>&#160;</div><div class="line"><a name="l14761"></a><span class="lineno">14761</span>&#160;        VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l14762"></a><span class="lineno">14762</span>&#160;        memReq2.pNext = &amp;memDedicatedReq;</div><div class="line"><a name="l14763"></a><span class="lineno">14763</span>&#160;</div><div class="line"><a name="l14764"></a><span class="lineno">14764</span>&#160;        (*m_VulkanFunctions.vkGetImageMemoryRequirements2KHR)(m_hDevice, &amp;memReqInfo, &amp;memReq2);</div><div class="line"><a name="l14765"></a><span class="lineno">14765</span>&#160;</div><div class="line"><a name="l14766"></a><span class="lineno">14766</span>&#160;        memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l14767"></a><span class="lineno">14767</span>&#160;        requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l14768"></a><span class="lineno">14768</span>&#160;        prefersDedicatedAllocation  = (memDedicatedReq.prefersDedicatedAllocation  != VK_FALSE);</div><div class="line"><a name="l14769"></a><span class="lineno">14769</span>&#160;    }</div><div class="line"><a name="l14770"></a><span class="lineno">14770</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14771"></a><span class="lineno">14771</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14772"></a><span class="lineno">14772</span>&#160;    {</div><div class="line"><a name="l14773"></a><span class="lineno">14773</span>&#160;        (*m_VulkanFunctions.vkGetImageMemoryRequirements)(m_hDevice, hImage, &amp;memReq);</div><div class="line"><a name="l14774"></a><span class="lineno">14774</span>&#160;        requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14775"></a><span class="lineno">14775</span>&#160;        prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l14776"></a><span class="lineno">14776</span>&#160;    }</div><div class="line"><a name="l14777"></a><span class="lineno">14777</span>&#160;}</div><div class="line"><a name="l14778"></a><span class="lineno">14778</span>&#160;</div><div class="line"><a name="l14779"></a><span class="lineno">14779</span>&#160;VkResult VmaAllocator_T::AllocateMemory(</div><div class="line"><a name="l14780"></a><span class="lineno">14780</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l14781"></a><span class="lineno">14781</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l14782"></a><span class="lineno">14782</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l14783"></a><span class="lineno">14783</span>&#160;    VkBuffer dedicatedBuffer,</div><div class="line"><a name="l14784"></a><span class="lineno">14784</span>&#160;    VkImage dedicatedImage,</div><div class="line"><a name="l14785"></a><span class="lineno">14785</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l14786"></a><span class="lineno">14786</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l14787"></a><span class="lineno">14787</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14788"></a><span class="lineno">14788</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l14789"></a><span class="lineno">14789</span>&#160;{</div><div class="line"><a name="l14790"></a><span class="lineno">14790</span>&#160;    memset(pAllocations, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>) * allocationCount);</div><div class="line"><a name="l14791"></a><span class="lineno">14791</span>&#160;</div><div class="line"><a name="l14792"></a><span class="lineno">14792</span>&#160;    VMA_ASSERT(VmaIsPow2(vkMemReq.alignment));</div><div class="line"><a name="l14793"></a><span class="lineno">14793</span>&#160;</div><div class="line"><a name="l14794"></a><span class="lineno">14794</span>&#160;    <span class="keywordflow">if</span>(vkMemReq.size == 0)</div><div class="line"><a name="l14795"></a><span class="lineno">14795</span>&#160;    {</div><div class="line"><a name="l14796"></a><span class="lineno">14796</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14797"></a><span class="lineno">14797</span>&#160;    }</div><div class="line"><a name="l14798"></a><span class="lineno">14798</span>&#160;    <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14799"></a><span class="lineno">14799</span>&#160;        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14800"></a><span class="lineno">14800</span>&#160;    {</div><div class="line"><a name="l14801"></a><span class="lineno">14801</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT together with VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT makes no sense.&quot;</span>);</div><div class="line"><a name="l14802"></a><span class="lineno">14802</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14803"></a><span class="lineno">14803</span>&#160;    }</div><div class="line"><a name="l14804"></a><span class="lineno">14804</span>&#160;    <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14805"></a><span class="lineno">14805</span>&#160;        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a>) != 0)</div><div class="line"><a name="l14806"></a><span class="lineno">14806</span>&#160;    {</div><div class="line"><a name="l14807"></a><span class="lineno">14807</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Specifying VMA_ALLOCATION_CREATE_MAPPED_BIT together with VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT is invalid.&quot;</span>);</div><div class="line"><a name="l14808"></a><span class="lineno">14808</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14809"></a><span class="lineno">14809</span>&#160;    }</div><div class="line"><a name="l14810"></a><span class="lineno">14810</span>&#160;    <span class="keywordflow">if</span>(requiresDedicatedAllocation)</div><div class="line"><a name="l14811"></a><span class="lineno">14811</span>&#160;    {</div><div class="line"><a name="l14812"></a><span class="lineno">14812</span>&#160;        <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14813"></a><span class="lineno">14813</span>&#160;        {</div><div class="line"><a name="l14814"></a><span class="lineno">14814</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT specified while dedicated allocation is required.&quot;</span>);</div><div class="line"><a name="l14815"></a><span class="lineno">14815</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14816"></a><span class="lineno">14816</span>&#160;        }</div><div class="line"><a name="l14817"></a><span class="lineno">14817</span>&#160;        <span class="keywordflow">if</span>(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> != VK_NULL_HANDLE)</div><div class="line"><a name="l14818"></a><span class="lineno">14818</span>&#160;        {</div><div class="line"><a name="l14819"></a><span class="lineno">14819</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Pool specified while dedicated allocation is required.&quot;</span>);</div><div class="line"><a name="l14820"></a><span class="lineno">14820</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14821"></a><span class="lineno">14821</span>&#160;        }</div><div class="line"><a name="l14822"></a><span class="lineno">14822</span>&#160;    }</div><div class="line"><a name="l14823"></a><span class="lineno">14823</span>&#160;    <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> != VK_NULL_HANDLE) &amp;&amp;</div><div class="line"><a name="l14824"></a><span class="lineno">14824</span>&#160;        ((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; (<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>)) != 0))</div><div class="line"><a name="l14825"></a><span class="lineno">14825</span>&#160;    {</div><div class="line"><a name="l14826"></a><span class="lineno">14826</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT when pool != null is invalid.&quot;</span>);</div><div class="line"><a name="l14827"></a><span class="lineno">14827</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14828"></a><span class="lineno">14828</span>&#160;    }</div><div class="line"><a name="l14829"></a><span class="lineno">14829</span>&#160;</div><div class="line"><a name="l14830"></a><span class="lineno">14830</span>&#160;    <span class="keywordflow">if</span>(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> != VK_NULL_HANDLE)</div><div class="line"><a name="l14831"></a><span class="lineno">14831</span>&#160;    {</div><div class="line"><a name="l14832"></a><span class="lineno">14832</span>&#160;        <span class="keyword">const</span> VkDeviceSize alignmentForPool = VMA_MAX(</div><div class="line"><a name="l14833"></a><span class="lineno">14833</span>&#160;            vkMemReq.alignment,</div><div class="line"><a name="l14834"></a><span class="lineno">14834</span>&#160;            GetMemoryTypeMinAlignment(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>-&gt;m_BlockVector.GetMemoryTypeIndex()));</div><div class="line"><a name="l14835"></a><span class="lineno">14835</span>&#160;</div><div class="line"><a name="l14836"></a><span class="lineno">14836</span>&#160;        <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> createInfoForPool = createInfo;</div><div class="line"><a name="l14837"></a><span class="lineno">14837</span>&#160;        <span class="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l14838"></a><span class="lineno">14838</span>&#160;        <span class="keywordflow">if</span>((createInfoForPool.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14839"></a><span class="lineno">14839</span>&#160;            (m_MemProps.memoryTypes[createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>-&gt;m_BlockVector.GetMemoryTypeIndex()].propertyFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l14840"></a><span class="lineno">14840</span>&#160;        {</div><div class="line"><a name="l14841"></a><span class="lineno">14841</span>&#160;            createInfoForPool.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp;= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>;</div><div class="line"><a name="l14842"></a><span class="lineno">14842</span>&#160;        }</div><div class="line"><a name="l14843"></a><span class="lineno">14843</span>&#160;</div><div class="line"><a name="l14844"></a><span class="lineno">14844</span>&#160;        <span class="keywordflow">return</span> createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>-&gt;m_BlockVector.Allocate(</div><div class="line"><a name="l14845"></a><span class="lineno">14845</span>&#160;            m_CurrentFrameIndex.load(),</div><div class="line"><a name="l14846"></a><span class="lineno">14846</span>&#160;            vkMemReq.size,</div><div class="line"><a name="l14847"></a><span class="lineno">14847</span>&#160;            alignmentForPool,</div><div class="line"><a name="l14848"></a><span class="lineno">14848</span>&#160;            createInfoForPool,</div><div class="line"><a name="l14849"></a><span class="lineno">14849</span>&#160;            suballocType,</div><div class="line"><a name="l14850"></a><span class="lineno">14850</span>&#160;            allocationCount,</div><div class="line"><a name="l14851"></a><span class="lineno">14851</span>&#160;            pAllocations);</div><div class="line"><a name="l14852"></a><span class="lineno">14852</span>&#160;    }</div><div class="line"><a name="l14853"></a><span class="lineno">14853</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14854"></a><span class="lineno">14854</span>&#160; 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               dedicatedImage,</div><div class="line"><a name="l14871"></a><span class="lineno">14871</span>&#160;                createInfo,</div><div class="line"><a name="l14872"></a><span class="lineno">14872</span>&#160;                memTypeIndex,</div><div class="line"><a name="l14873"></a><span class="lineno">14873</span>&#160;                suballocType,</div><div class="line"><a name="l14874"></a><span class="lineno">14874</span>&#160;                allocationCount,</div><div class="line"><a name="l14875"></a><span class="lineno">14875</span>&#160;                pAllocations);</div><div class="line"><a name="l14876"></a><span class="lineno">14876</span>&#160;            <span class="comment">// Succeeded on first try.</span></div><div class="line"><a name="l14877"></a><span class="lineno">14877</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14878"></a><span class="lineno">14878</span>&#160;            {</div><div class="line"><a name="l14879"></a><span class="lineno">14879</span>&#160;                <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14880"></a><span class="lineno">14880</span>&#160;            }</div><div class="line"><a name="l14881"></a><span class="lineno">14881</span>&#160;            <span class="comment">// Allocation from this memory type failed. Try other compatible memory types.</span></div><div class="line"><a name="l14882"></a><span class="lineno">14882</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l14883"></a><span class="lineno">14883</span>&#160;            {</div><div class="line"><a name="l14884"></a><span class="lineno">14884</span>&#160;                <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l14885"></a><span class="lineno">14885</span>&#160;                {</div><div class="line"><a name="l14886"></a><span class="lineno">14886</span>&#160;                    <span class="comment">// Remove old memTypeIndex from list of possibilities.</span></div><div class="line"><a name="l14887"></a><span class="lineno">14887</span>&#160;                    memoryTypeBits &amp;= ~(1u &lt;&lt; memTypeIndex);</div><div class="line"><a name="l14888"></a><span class="lineno">14888</span>&#160;                    <span class="comment">// Find alternative memTypeIndex.</span></div><div class="line"><a name="l14889"></a><span class="lineno">14889</span>&#160;                    res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(<span class="keyword">this</span>, memoryTypeBits, &amp;createInfo, &amp;memTypeIndex);</div><div class="line"><a name="l14890"></a><span class="lineno">14890</span>&#160;                    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14891"></a><span class="lineno">14891</span>&#160;                    {</div><div class="line"><a name="l14892"></a><span class="lineno">14892</span>&#160;                        alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l14893"></a><span class="lineno">14893</span>&#160;                            vkMemReq.alignment,</div><div class="line"><a name="l14894"></a><span class="lineno">14894</span>&#160;                            GetMemoryTypeMinAlignment(memTypeIndex));</div><div class="line"><a name="l14895"></a><span class="lineno">14895</span>&#160;                        </div><div class="line"><a name="l14896"></a><span class="lineno">14896</span>&#160;                        res = AllocateMemoryOfType(</div><div class="line"><a name="l14897"></a><span class="lineno">14897</span>&#160;                            vkMemReq.size,</div><div class="line"><a name="l14898"></a><span class="lineno">14898</span>&#160;                            alignmentForMemType,</div><div class="line"><a name="l14899"></a><span class="lineno">14899</span>&#160;                            requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l14900"></a><span class="lineno">14900</span>&#160;                            dedicatedBuffer,</div><div class="line"><a name="l14901"></a><span class="lineno">14901</span>&#160;                            dedicatedImage,</div><div class="line"><a name="l14902"></a><span class="lineno">14902</span>&#160;                            createInfo,</div><div class="line"><a name="l14903"></a><span class="lineno">14903</span>&#160;                            memTypeIndex,</div><div class="line"><a name="l14904"></a><span class="lineno">14904</span>&#160;                            suballocType,</div><div class="line"><a name="l14905"></a><span class="lineno">14905</span>&#160;                            allocationCount,</div><div class="line"><a name="l14906"></a><span class="lineno">14906</span>&#160;                            pAllocations);</div><div class="line"><a name="l14907"></a><span class="lineno">14907</span>&#160;                        <span class="comment">// Allocation from this alternative memory type succeeded.</span></div><div class="line"><a name="l14908"></a><span class="lineno">14908</span>&#160;                        <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14909"></a><span class="lineno">14909</span>&#160;                        {</div><div class="line"><a name="l14910"></a><span class="lineno">14910</span>&#160;                            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14911"></a><span class="lineno">14911</span>&#160;                        }</div><div class="line"><a name="l14912"></a><span class="lineno">14912</span>&#160;                        <span class="comment">// else: Allocation from this memory type failed. Try next one - next loop iteration.</span></div><div class="line"><a name="l14913"></a><span class="lineno">14913</span>&#160;                    }</div><div class="line"><a name="l14914"></a><span class="lineno">14914</span>&#160;                    <span class="comment">// No other matching memory type index could be found.</span></div><div class="line"><a name="l14915"></a><span class="lineno">14915</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l14916"></a><span class="lineno">14916</span>&#160;                    {</div><div class="line"><a name="l14917"></a><span class="lineno">14917</span>&#160;                        <span class="comment">// Not returning res, which is VK_ERROR_FEATURE_NOT_PRESENT, because we already failed to allocate once.</span></div><div class="line"><a name="l14918"></a><span class="lineno">14918</span>&#160;                        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14919"></a><span class="lineno">14919</span>&#160;                    }</div><div class="line"><a name="l14920"></a><span class="lineno">14920</span>&#160;                }</div><div class="line"><a name="l14921"></a><span class="lineno">14921</span>&#160;            }</div><div class="line"><a name="l14922"></a><span class="lineno">14922</span>&#160;        }</div><div class="line"><a name="l14923"></a><span class="lineno">14923</span>&#160;        <span class="comment">// Can&#39;t find any single memory type maching requirements. res is VK_ERROR_FEATURE_NOT_PRESENT.</span></div><div class="line"><a name="l14924"></a><span class="lineno">14924</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14925"></a><span class="lineno">14925</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14926"></a><span class="lineno">14926</span>&#160;    }</div><div class="line"><a name="l14927"></a><span class="lineno">14927</span>&#160;}</div><div class="line"><a name="l14928"></a><span class="lineno">14928</span>&#160;</div><div class="line"><a name="l14929"></a><span class="lineno">14929</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FreeMemory(</div><div class="line"><a name="l14930"></a><span class="lineno">14930</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14931"></a><span class="lineno">14931</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l14932"></a><span class="lineno">14932</span>&#160;{</div><div class="line"><a name="l14933"></a><span class="lineno">14933</span>&#160;    VMA_ASSERT(pAllocations);</div><div class="line"><a name="l14934"></a><span class="lineno">14934</span>&#160;</div><div class="line"><a name="l14935"></a><span class="lineno">14935</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = allocationCount; allocIndex--; )</div><div class="line"><a name="l14936"></a><span class="lineno">14936</span>&#160;    {</div><div class="line"><a name="l14937"></a><span class="lineno">14937</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation = pAllocations[allocIndex];</div><div class="line"><a name="l14938"></a><span class="lineno">14938</span>&#160;</div><div class="line"><a name="l14939"></a><span class="lineno">14939</span>&#160;        <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14940"></a><span class="lineno">14940</span>&#160;        {</div><div class="line"><a name="l14941"></a><span class="lineno">14941</span>&#160;            <span class="keywordflow">if</span>(TouchAllocation(allocation))</div><div class="line"><a name="l14942"></a><span class="lineno">14942</span>&#160;            {</div><div class="line"><a name="l14943"></a><span class="lineno">14943</span>&#160;                <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l14944"></a><span class="lineno">14944</span>&#160;                {</div><div class="line"><a name="l14945"></a><span class="lineno">14945</span>&#160;                    FillAllocation(allocation, VMA_ALLOCATION_FILL_PATTERN_DESTROYED);</div><div class="line"><a name="l14946"></a><span class="lineno">14946</span>&#160;                }</div><div class="line"><a name="l14947"></a><span class="lineno">14947</span>&#160;</div><div class="line"><a name="l14948"></a><span class="lineno">14948</span>&#160;                <span class="keywordflow">switch</span>(allocation-&gt;GetType())</div><div class="line"><a name="l14949"></a><span class="lineno">14949</span>&#160;                {</div><div class="line"><a name="l14950"></a><span class="lineno">14950</span>&#160;                <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l14951"></a><span class="lineno">14951</span>&#160;                    {</div><div class="line"><a name="l14952"></a><span class="lineno">14952</span>&#160;                        VmaBlockVector* pBlockVector = VMA_NULL;</div><div class="line"><a name="l14953"></a><span class="lineno">14953</span>&#160;                        <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool = allocation-&gt;GetBlock()-&gt;GetParentPool();</div><div class="line"><a name="l14954"></a><span class="lineno">14954</span>&#160;                        <span class="keywordflow">if</span>(hPool != VK_NULL_HANDLE)</div><div class="line"><a name="l14955"></a><span class="lineno">14955</span>&#160;                        {</div><div class="line"><a name="l14956"></a><span class="lineno">14956</span>&#160;                            pBlockVector = &amp;hPool-&gt;m_BlockVector;</div><div class="line"><a name="l14957"></a><span class="lineno">14957</span>&#160;                        }</div><div class="line"><a name="l14958"></a><span class="lineno">14958</span>&#160;                        <span class="keywordflow">else</span></div><div class="line"><a name="l14959"></a><span class="lineno">14959</span>&#160;                        {</div><div class="line"><a name="l14960"></a><span class="lineno">14960</span>&#160;                            <span class="keyword">const</span> uint32_t memTypeIndex = allocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l14961"></a><span class="lineno">14961</span>&#160;                            pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l14962"></a><span class="lineno">14962</span>&#160;                        }</div><div class="line"><a name="l14963"></a><span class="lineno">14963</span>&#160;                        pBlockVector-&gt;Free(allocation);</div><div class="line"><a name="l14964"></a><span class="lineno">14964</span>&#160;                    }</div><div class="line"><a name="l14965"></a><span class="lineno">14965</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l14966"></a><span class="lineno">14966</span>&#160;                <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l14967"></a><span class="lineno">14967</span>&#160;                    FreeDedicatedMemory(allocation);</div><div class="line"><a name="l14968"></a><span class="lineno">14968</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l14969"></a><span class="lineno">14969</span>&#160;                <span class="keywordflow">default</span>:</div><div class="line"><a name="l14970"></a><span class="lineno">14970</span>&#160;                    VMA_ASSERT(0);</div><div class="line"><a name="l14971"></a><span class="lineno">14971</span>&#160;                }</div><div class="line"><a name="l14972"></a><span class="lineno">14972</span>&#160;            }</div><div class="line"><a name="l14973"></a><span class="lineno">14973</span>&#160;</div><div class="line"><a name="l14974"></a><span class="lineno">14974</span>&#160;            allocation-&gt;SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l14975"></a><span class="lineno">14975</span>&#160;            allocation-&gt;Dtor();</div><div class="line"><a name="l14976"></a><span class="lineno">14976</span>&#160;            m_AllocationObjectAllocator.Free(allocation);</div><div class="line"><a name="l14977"></a><span class="lineno">14977</span>&#160;        }</div><div class="line"><a name="l14978"></a><span class="lineno">14978</span>&#160;    }</div><div class="line"><a name="l14979"></a><span class="lineno">14979</span>&#160;}</div><div class="line"><a name="l14980"></a><span class="lineno">14980</span>&#160;</div><div class="line"><a name="l14981"></a><span class="lineno">14981</span>&#160;VkResult VmaAllocator_T::ResizeAllocation(</div><div class="line"><a name="l14982"></a><span class="lineno">14982</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l14983"></a><span class="lineno">14983</span>&#160;    VkDeviceSize newSize)</div><div class="line"><a name="l14984"></a><span class="lineno">14984</span>&#160;{</div><div class="line"><a name="l14985"></a><span class="lineno">14985</span>&#160;    <span class="keywordflow">if</span>(newSize == 0 || alloc-&gt;GetLastUseFrameIndex() == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l14986"></a><span class="lineno">14986</span>&#160;    {</div><div class="line"><a name="l14987"></a><span class="lineno">14987</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14988"></a><span class="lineno">14988</span>&#160;    }</div><div class="line"><a name="l14989"></a><span class="lineno">14989</span>&#160;    <span class="keywordflow">if</span>(newSize == alloc-&gt;GetSize())</div><div class="line"><a name="l14990"></a><span class="lineno">14990</span>&#160;    {</div><div class="line"><a name="l14991"></a><span class="lineno">14991</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14992"></a><span class="lineno">14992</span>&#160;    }</div><div class="line"><a name="l14993"></a><span class="lineno">14993</span>&#160;</div><div class="line"><a name="l14994"></a><span class="lineno">14994</span>&#160;    <span class="keywordflow">switch</span>(alloc-&gt;GetType())</div><div class="line"><a name="l14995"></a><span class="lineno">14995</span>&#160;    {</div><div class="line"><a name="l14996"></a><span class="lineno">14996</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l14997"></a><span class="lineno">14997</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l14998"></a><span class="lineno">14998</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l14999"></a><span class="lineno">14999</span>&#160;        <span class="keywordflow">if</span>(alloc-&gt;GetBlock()-&gt;m_pMetadata-&gt;ResizeAllocation(alloc, newSize))</div><div class="line"><a name="l15000"></a><span class="lineno">15000</span>&#160;        {</div><div class="line"><a name="l15001"></a><span class="lineno">15001</span>&#160;            alloc-&gt;ChangeSize(newSize);</div><div class="line"><a name="l15002"></a><span class="lineno">15002</span>&#160;            VMA_HEAVY_ASSERT(alloc-&gt;GetBlock()-&gt;m_pMetadata-&gt;Validate());</div><div class="line"><a name="l15003"></a><span class="lineno">15003</span>&#160;            <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l15004"></a><span class="lineno">15004</span>&#160;        }</div><div class="line"><a name="l15005"></a><span class="lineno">15005</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l15006"></a><span class="lineno">15006</span>&#160;        {</div><div class="line"><a name="l15007"></a><span class="lineno">15007</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_POOL_MEMORY;</div><div class="line"><a name="l15008"></a><span class="lineno">15008</span>&#160;        }</div><div class="line"><a name="l15009"></a><span class="lineno">15009</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15010"></a><span class="lineno">15010</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15011"></a><span class="lineno">15011</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l15012"></a><span class="lineno">15012</span>&#160;    }</div><div class="line"><a name="l15013"></a><span class="lineno">15013</span>&#160;}</div><div class="line"><a name="l15014"></a><span class="lineno">15014</span>&#160;</div><div class="line"><a name="l15015"></a><span class="lineno">15015</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l15016"></a><span class="lineno">15016</span>&#160;{</div><div class="line"><a name="l15017"></a><span class="lineno">15017</span>&#160;    <span class="comment">// Initialize.</span></div><div class="line"><a name="l15018"></a><span class="lineno">15018</span>&#160;    InitStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l15019"></a><span class="lineno">15019</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; VK_MAX_MEMORY_TYPES; ++i)</div><div class="line"><a name="l15020"></a><span class="lineno">15020</span>&#160;        InitStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l15021"></a><span class="lineno">15021</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l15022"></a><span class="lineno">15022</span>&#160;        InitStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l15023"></a><span class="lineno">15023</span>&#160;    </div><div class="line"><a name="l15024"></a><span class="lineno">15024</span>&#160;    <span class="comment">// Process default pools.</span></div><div class="line"><a name="l15025"></a><span class="lineno">15025</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15026"></a><span class="lineno">15026</span>&#160;    {</div><div class="line"><a name="l15027"></a><span class="lineno">15027</span>&#160;        VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l15028"></a><span class="lineno">15028</span>&#160;        VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l15029"></a><span class="lineno">15029</span>&#160;        pBlockVector-&gt;AddStats(pStats);</div><div class="line"><a name="l15030"></a><span class="lineno">15030</span>&#160;    }</div><div class="line"><a name="l15031"></a><span class="lineno">15031</span>&#160;</div><div class="line"><a name="l15032"></a><span class="lineno">15032</span>&#160;    <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l15033"></a><span class="lineno">15033</span>&#160;    {</div><div class="line"><a name="l15034"></a><span class="lineno">15034</span>&#160;        VmaMutexLockRead lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15035"></a><span class="lineno">15035</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l15036"></a><span class="lineno">15036</span>&#160;        {</div><div class="line"><a name="l15037"></a><span class="lineno">15037</span>&#160;            m_Pools[poolIndex]-&gt;m_BlockVector.AddStats(pStats);</div><div class="line"><a name="l15038"></a><span class="lineno">15038</span>&#160;        }</div><div class="line"><a name="l15039"></a><span class="lineno">15039</span>&#160;    }</div><div class="line"><a name="l15040"></a><span class="lineno">15040</span>&#160;</div><div class="line"><a name="l15041"></a><span class="lineno">15041</span>&#160;    <span class="comment">// Process dedicated allocations.</span></div><div class="line"><a name="l15042"></a><span class="lineno">15042</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15043"></a><span class="lineno">15043</span>&#160;    {</div><div class="line"><a name="l15044"></a><span class="lineno">15044</span>&#160;        <span class="keyword">const</span> uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l15045"></a><span class="lineno">15045</span>&#160;        VmaMutexLockRead dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l15046"></a><span class="lineno">15046</span>&#160;        AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l15047"></a><span class="lineno">15047</span>&#160;        VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l15048"></a><span class="lineno">15048</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0, allocCount = pDedicatedAllocVector-&gt;size(); allocIndex &lt; allocCount; ++allocIndex)</div><div class="line"><a name="l15049"></a><span class="lineno">15049</span>&#160;        {</div><div class="line"><a name="l15050"></a><span class="lineno">15050</span>&#160;            <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l15051"></a><span class="lineno">15051</span>&#160;            (*pDedicatedAllocVector)[allocIndex]-&gt;DedicatedAllocCalcStatsInfo(allocationStatInfo);</div><div class="line"><a name="l15052"></a><span class="lineno">15052</span>&#160;            VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l15053"></a><span class="lineno">15053</span>&#160;            VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l15054"></a><span class="lineno">15054</span>&#160;            VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l15055"></a><span class="lineno">15055</span>&#160;        }</div><div class="line"><a name="l15056"></a><span class="lineno">15056</span>&#160;    }</div><div class="line"><a name="l15057"></a><span class="lineno">15057</span>&#160;</div><div class="line"><a name="l15058"></a><span class="lineno">15058</span>&#160;    <span class="comment">// Postprocess.</span></div><div class="line"><a name="l15059"></a><span class="lineno">15059</span>&#160;    VmaPostprocessCalcStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l15060"></a><span class="lineno">15060</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; GetMemoryTypeCount(); ++i)</div><div class="line"><a name="l15061"></a><span class="lineno">15061</span>&#160;        VmaPostprocessCalcStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l15062"></a><span class="lineno">15062</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; GetMemoryHeapCount(); ++i)</div><div class="line"><a name="l15063"></a><span class="lineno">15063</span>&#160;        VmaPostprocessCalcStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l15064"></a><span class="lineno">15064</span>&#160;}</div><div class="line"><a name="l15065"></a><span class="lineno">15065</span>&#160;</div><div class="line"><a name="l15066"></a><span class="lineno">15066</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_VENDOR_ID_AMD = 4098;</div><div class="line"><a name="l15067"></a><span class="lineno">15067</span>&#160;</div><div class="line"><a name="l15068"></a><span class="lineno">15068</span>&#160;VkResult VmaAllocator_T::DefragmentationBegin(</div><div class="line"><a name="l15069"></a><span class="lineno">15069</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l15070"></a><span class="lineno">15070</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l15071"></a><span class="lineno">15071</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a>* pContext)</div><div class="line"><a name="l15072"></a><span class="lineno">15072</span>&#160;{</div><div class="line"><a name="l15073"></a><span class="lineno">15073</span>&#160;    <span class="keywordflow">if</span>(info.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a> != VMA_NULL)</div><div class="line"><a name="l15074"></a><span class="lineno">15074</span>&#160;    {</div><div class="line"><a name="l15075"></a><span class="lineno">15075</span>&#160;        memset(info.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a>, 0, info.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> * <span class="keyword">sizeof</span>(VkBool32));</div><div class="line"><a name="l15076"></a><span class="lineno">15076</span>&#160;    }</div><div class="line"><a name="l15077"></a><span class="lineno">15077</span>&#160;</div><div class="line"><a name="l15078"></a><span class="lineno">15078</span>&#160;    *pContext = vma_new(<span class="keyword">this</span>, VmaDefragmentationContext_T)(</div><div class="line"><a name="l15079"></a><span class="lineno">15079</span>&#160;        <span class="keyword">this</span>, m_CurrentFrameIndex.load(), info.<a class="code" href="struct_vma_defragmentation_info2.html#a53e844ee5633e229cf6daf14b2d9fff9">flags</a>, pStats);</div><div class="line"><a name="l15080"></a><span class="lineno">15080</span>&#160;</div><div class="line"><a name="l15081"></a><span class="lineno">15081</span>&#160;    (*pContext)-&gt;AddPools(info.<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a>);</div><div class="line"><a name="l15082"></a><span class="lineno">15082</span>&#160;    (*pContext)-&gt;AddAllocations(</div><div class="line"><a name="l15083"></a><span class="lineno">15083</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a>);</div><div class="line"><a name="l15084"></a><span class="lineno">15084</span>&#160;</div><div class="line"><a name="l15085"></a><span class="lineno">15085</span>&#160;    VkResult res = (*pContext)-&gt;Defragment(</div><div class="line"><a name="l15086"></a><span class="lineno">15086</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">maxCpuBytesToMove</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">maxCpuAllocationsToMove</a>,</div><div class="line"><a name="l15087"></a><span class="lineno">15087</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a4ddbc898d0afe1518f863a3763628f08">maxGpuBytesToMove</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a40d53d33e71ba0b66f844ed63c05a3f6">maxGpuAllocationsToMove</a>,</div><div class="line"><a name="l15088"></a><span class="lineno">15088</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a7f71f39590c5316771493d2333f9c1bd">commandBuffer</a>, pStats);</div><div class="line"><a name="l15089"></a><span class="lineno">15089</span>&#160;</div><div class="line"><a name="l15090"></a><span class="lineno">15090</span>&#160;    <span class="keywordflow">if</span>(res != VK_NOT_READY)</div><div class="line"><a name="l15091"></a><span class="lineno">15091</span>&#160;    {</div><div class="line"><a name="l15092"></a><span class="lineno">15092</span>&#160;        vma_delete(<span class="keyword">this</span>, *pContext);</div><div class="line"><a name="l15093"></a><span class="lineno">15093</span>&#160;        *pContext = VMA_NULL;</div><div class="line"><a name="l15094"></a><span class="lineno">15094</span>&#160;    }</div><div class="line"><a name="l15095"></a><span class="lineno">15095</span>&#160;</div><div class="line"><a name="l15096"></a><span class="lineno">15096</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15097"></a><span class="lineno">15097</span>&#160;}</div><div class="line"><a name="l15098"></a><span class="lineno">15098</span>&#160;</div><div class="line"><a name="l15099"></a><span class="lineno">15099</span>&#160;VkResult VmaAllocator_T::DefragmentationEnd(</div><div class="line"><a name="l15100"></a><span class="lineno">15100</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> context)</div><div class="line"><a name="l15101"></a><span class="lineno">15101</span>&#160;{</div><div class="line"><a name="l15102"></a><span class="lineno">15102</span>&#160;    vma_delete(<span class="keyword">this</span>, context);</div><div class="line"><a name="l15103"></a><span class="lineno">15103</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l15104"></a><span class="lineno">15104</span>&#160;}</div><div class="line"><a name="l15105"></a><span class="lineno">15105</span>&#160;</div><div class="line"><a name="l15106"></a><span class="lineno">15106</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetAllocationInfo(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l15107"></a><span class="lineno">15107</span>&#160;{</div><div class="line"><a name="l15108"></a><span class="lineno">15108</span>&#160;    <span class="keywordflow">if</span>(hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l15109"></a><span class="lineno">15109</span>&#160;    {</div><div class="line"><a name="l15110"></a><span class="lineno">15110</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l15111"></a><span class="lineno">15111</span>&#160;<span class="comment">        Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l15112"></a><span class="lineno">15112</span>&#160;<span class="comment">        Do not modify unless you really know what you&#39;re doing :)</span></div><div class="line"><a name="l15113"></a><span class="lineno">15113</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l15114"></a><span class="lineno">15114</span>&#160;        <span class="keyword">const</span> uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l15115"></a><span class="lineno">15115</span>&#160;        uint32_t localLastUseFrameIndex = hAllocation-&gt;GetLastUseFrameIndex();</div><div class="line"><a name="l15116"></a><span class="lineno">15116</span>&#160;        <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l15117"></a><span class="lineno">15117</span>&#160;        {</div><div class="line"><a name="l15118"></a><span class="lineno">15118</span>&#160;            <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l15119"></a><span class="lineno">15119</span>&#160;            {</div><div class="line"><a name="l15120"></a><span class="lineno">15120</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = UINT32_MAX;</div><div class="line"><a name="l15121"></a><span class="lineno">15121</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = VK_NULL_HANDLE;</div><div class="line"><a name="l15122"></a><span class="lineno">15122</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = 0;</div><div class="line"><a name="l15123"></a><span class="lineno">15123</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15124"></a><span class="lineno">15124</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l15125"></a><span class="lineno">15125</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation-&gt;GetUserData();</div><div class="line"><a name="l15126"></a><span class="lineno">15126</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l15127"></a><span class="lineno">15127</span>&#160;            }</div><div class="line"><a name="l15128"></a><span class="lineno">15128</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l15129"></a><span class="lineno">15129</span>&#160;            {</div><div class="line"><a name="l15130"></a><span class="lineno">15130</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15131"></a><span class="lineno">15131</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation-&gt;GetMemory();</div><div class="line"><a name="l15132"></a><span class="lineno">15132</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15133"></a><span class="lineno">15133</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15134"></a><span class="lineno">15134</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l15135"></a><span class="lineno">15135</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation-&gt;GetUserData();</div><div class="line"><a name="l15136"></a><span class="lineno">15136</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l15137"></a><span class="lineno">15137</span>&#160;            }</div><div class="line"><a name="l15138"></a><span class="lineno">15138</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15139"></a><span class="lineno">15139</span>&#160;            {</div><div class="line"><a name="l15140"></a><span class="lineno">15140</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15141"></a><span class="lineno">15141</span>&#160;                {</div><div class="line"><a name="l15142"></a><span class="lineno">15142</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15143"></a><span class="lineno">15143</span>&#160;                }</div><div class="line"><a name="l15144"></a><span class="lineno">15144</span>&#160;            }</div><div class="line"><a name="l15145"></a><span class="lineno">15145</span>&#160;        }</div><div class="line"><a name="l15146"></a><span class="lineno">15146</span>&#160;    }</div><div class="line"><a name="l15147"></a><span class="lineno">15147</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l15148"></a><span class="lineno">15148</span>&#160;    {</div><div class="line"><a name="l15149"></a><span class="lineno">15149</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15150"></a><span class="lineno">15150</span>&#160; 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           }</div><div class="line"><a name="l15159"></a><span class="lineno">15159</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15160"></a><span class="lineno">15160</span>&#160;            {</div><div class="line"><a name="l15161"></a><span class="lineno">15161</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15162"></a><span class="lineno">15162</span>&#160;                {</div><div class="line"><a name="l15163"></a><span class="lineno">15163</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15164"></a><span class="lineno">15164</span>&#160;                }</div><div class="line"><a name="l15165"></a><span class="lineno">15165</span>&#160;            }</div><div class="line"><a name="l15166"></a><span class="lineno">15166</span>&#160;        }</div><div class="line"><a name="l15167"></a><span class="lineno">15167</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l15168"></a><span class="lineno">15168</span>&#160;</div><div class="line"><a name="l15169"></a><span class="lineno">15169</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15170"></a><span class="lineno">15170</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation-&gt;GetMemory();</div><div class="line"><a name="l15171"></a><span class="lineno">15171</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15172"></a><span class="lineno">15172</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15173"></a><span class="lineno">15173</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation-&gt;GetMappedData();</div><div class="line"><a name="l15174"></a><span class="lineno">15174</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation-&gt;GetUserData();</div><div class="line"><a name="l15175"></a><span class="lineno">15175</span>&#160;    }</div><div class="line"><a name="l15176"></a><span class="lineno">15176</span>&#160;}</div><div class="line"><a name="l15177"></a><span class="lineno">15177</span>&#160;</div><div class="line"><a name="l15178"></a><span class="lineno">15178</span>&#160;<span class="keywordtype">bool</span> VmaAllocator_T::TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l15179"></a><span class="lineno">15179</span>&#160;{</div><div class="line"><a name="l15180"></a><span class="lineno">15180</span>&#160;    <span class="comment">// This is a stripped-down version of VmaAllocator_T::GetAllocationInfo.</span></div><div class="line"><a name="l15181"></a><span class="lineno">15181</span>&#160;    <span class="keywordflow">if</span>(hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l15182"></a><span class="lineno">15182</span>&#160;    {</div><div class="line"><a name="l15183"></a><span class="lineno">15183</span>&#160;        uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l15184"></a><span class="lineno">15184</span>&#160;        uint32_t localLastUseFrameIndex = hAllocation-&gt;GetLastUseFrameIndex();</div><div class="line"><a name="l15185"></a><span class="lineno">15185</span>&#160;        <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l15186"></a><span class="lineno">15186</span>&#160;        {</div><div class="line"><a name="l15187"></a><span class="lineno">15187</span>&#160;            <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l15188"></a><span class="lineno">15188</span>&#160;            {</div><div class="line"><a name="l15189"></a><span class="lineno">15189</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l15190"></a><span class="lineno">15190</span>&#160;            }</div><div class="line"><a name="l15191"></a><span class="lineno">15191</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l15192"></a><span class="lineno">15192</span>&#160;            {</div><div class="line"><a name="l15193"></a><span class="lineno">15193</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l15194"></a><span class="lineno">15194</span>&#160;            }</div><div class="line"><a name="l15195"></a><span class="lineno">15195</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15196"></a><span class="lineno">15196</span>&#160;            {</div><div class="line"><a name="l15197"></a><span class="lineno">15197</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15198"></a><span class="lineno">15198</span>&#160;                {</div><div class="line"><a name="l15199"></a><span class="lineno">15199</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15200"></a><span class="lineno">15200</span>&#160;                }</div><div class="line"><a name="l15201"></a><span class="lineno">15201</span>&#160;            }</div><div class="line"><a name="l15202"></a><span class="lineno">15202</span>&#160;        }</div><div class="line"><a name="l15203"></a><span class="lineno">15203</span>&#160;    }</div><div class="line"><a name="l15204"></a><span class="lineno">15204</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l15205"></a><span class="lineno">15205</span>&#160;    {</div><div class="line"><a name="l15206"></a><span class="lineno">15206</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15207"></a><span class="lineno">15207</span>&#160;        uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l15208"></a><span class="lineno">15208</span>&#160;        uint32_t localLastUseFrameIndex = hAllocation-&gt;GetLastUseFrameIndex();</div><div class="line"><a name="l15209"></a><span class="lineno">15209</span>&#160;        <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l15210"></a><span class="lineno">15210</span>&#160;        {</div><div class="line"><a name="l15211"></a><span class="lineno">15211</span>&#160;            VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l15212"></a><span class="lineno">15212</span>&#160;            <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l15213"></a><span class="lineno">15213</span>&#160;            {</div><div class="line"><a name="l15214"></a><span class="lineno">15214</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l15215"></a><span class="lineno">15215</span>&#160;            }</div><div class="line"><a name="l15216"></a><span class="lineno">15216</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15217"></a><span class="lineno">15217</span>&#160;            {</div><div class="line"><a name="l15218"></a><span class="lineno">15218</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15219"></a><span class="lineno">15219</span>&#160;                {</div><div class="line"><a name="l15220"></a><span class="lineno">15220</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15221"></a><span class="lineno">15221</span>&#160;                }</div><div class="line"><a name="l15222"></a><span class="lineno">15222</span>&#160;            }</div><div class="line"><a name="l15223"></a><span class="lineno">15223</span>&#160;        }</div><div class="line"><a name="l15224"></a><span class="lineno">15224</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l15225"></a><span class="lineno">15225</span>&#160;</div><div class="line"><a name="l15226"></a><span class="lineno">15226</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l15227"></a><span class="lineno">15227</span>&#160;    }</div><div class="line"><a name="l15228"></a><span class="lineno">15228</span>&#160;}</div><div class="line"><a name="l15229"></a><span class="lineno">15229</span>&#160;</div><div class="line"><a name="l15230"></a><span class="lineno">15230</span>&#160;VkResult VmaAllocator_T::CreatePool(<span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</div><div class="line"><a name="l15231"></a><span class="lineno">15231</span>&#160;{</div><div class="line"><a name="l15232"></a><span class="lineno">15232</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;  CreatePool: MemoryTypeIndex=%u, flags=%u&quot;</span>, pCreateInfo-&gt;<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>, pCreateInfo-&gt;<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>);</div><div class="line"><a name="l15233"></a><span class="lineno">15233</span>&#160;</div><div class="line"><a name="l15234"></a><span class="lineno">15234</span>&#160;    <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> newCreateInfo = *pCreateInfo;</div><div class="line"><a name="l15235"></a><span class="lineno">15235</span>&#160;</div><div class="line"><a name="l15236"></a><span class="lineno">15236</span>&#160;    <span class="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> == 0)</div><div class="line"><a name="l15237"></a><span class="lineno">15237</span>&#160;    {</div><div class="line"><a name="l15238"></a><span class="lineno">15238</span>&#160;        newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> = SIZE_MAX;</div><div class="line"><a name="l15239"></a><span class="lineno">15239</span>&#160;    }</div><div class="line"><a name="l15240"></a><span class="lineno">15240</span>&#160;    <span class="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a> &gt; newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>)</div><div class="line"><a name="l15241"></a><span class="lineno">15241</span>&#160;    {</div><div class="line"><a name="l15242"></a><span class="lineno">15242</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l15243"></a><span class="lineno">15243</span>&#160;    }</div><div class="line"><a name="l15244"></a><span class="lineno">15244</span>&#160;</div><div class="line"><a name="l15245"></a><span class="lineno">15245</span>&#160;    <span class="keyword">const</span> VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>);</div><div class="line"><a name="l15246"></a><span class="lineno">15246</span>&#160;</div><div class="line"><a name="l15247"></a><span class="lineno">15247</span>&#160;    *pPool = vma_new(<span class="keyword">this</span>, VmaPool_T)(<span class="keyword">this</span>, newCreateInfo, preferredBlockSize);</div><div class="line"><a name="l15248"></a><span class="lineno">15248</span>&#160;</div><div class="line"><a name="l15249"></a><span class="lineno">15249</span>&#160;    VkResult res = (*pPool)-&gt;m_BlockVector.CreateMinBlocks();</div><div class="line"><a name="l15250"></a><span class="lineno">15250</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l15251"></a><span class="lineno">15251</span>&#160;    {</div><div class="line"><a name="l15252"></a><span class="lineno">15252</span>&#160;        vma_delete(<span class="keyword">this</span>, *pPool);</div><div class="line"><a name="l15253"></a><span class="lineno">15253</span>&#160;        *pPool = VMA_NULL;</div><div class="line"><a name="l15254"></a><span class="lineno">15254</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15255"></a><span class="lineno">15255</span>&#160;    }</div><div class="line"><a name="l15256"></a><span class="lineno">15256</span>&#160;</div><div class="line"><a name="l15257"></a><span class="lineno">15257</span>&#160;    <span class="comment">// Add to m_Pools.</span></div><div class="line"><a name="l15258"></a><span class="lineno">15258</span>&#160;    {</div><div class="line"><a name="l15259"></a><span class="lineno">15259</span>&#160;        VmaMutexLockWrite lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15260"></a><span class="lineno">15260</span>&#160;        (*pPool)-&gt;SetId(m_NextPoolId++);</div><div class="line"><a name="l15261"></a><span class="lineno">15261</span>&#160;        VmaVectorInsertSorted&lt;VmaPointerLess&gt;(m_Pools, *pPool);</div><div class="line"><a name="l15262"></a><span class="lineno">15262</span>&#160;    }</div><div class="line"><a name="l15263"></a><span class="lineno">15263</span>&#160;</div><div class="line"><a name="l15264"></a><span class="lineno">15264</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l15265"></a><span class="lineno">15265</span>&#160;}</div><div class="line"><a name="l15266"></a><span class="lineno">15266</span>&#160;</div><div class="line"><a name="l15267"></a><span class="lineno">15267</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l15268"></a><span class="lineno">15268</span>&#160;{</div><div class="line"><a name="l15269"></a><span class="lineno">15269</span>&#160;    <span class="comment">// Remove from m_Pools.</span></div><div class="line"><a name="l15270"></a><span class="lineno">15270</span>&#160;    {</div><div class="line"><a name="l15271"></a><span class="lineno">15271</span>&#160;        VmaMutexLockWrite lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15272"></a><span class="lineno">15272</span>&#160;        <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted&lt;VmaPointerLess&gt;(m_Pools, pool);</div><div class="line"><a name="l15273"></a><span class="lineno">15273</span>&#160;        VMA_ASSERT(success &amp;&amp; <span class="stringliteral">&quot;Pool not found in Allocator.&quot;</span>);</div><div class="line"><a name="l15274"></a><span class="lineno">15274</span>&#160;    }</div><div class="line"><a name="l15275"></a><span class="lineno">15275</span>&#160;</div><div class="line"><a name="l15276"></a><span class="lineno">15276</span>&#160;    vma_delete(<span class="keyword">this</span>, pool);</div><div class="line"><a name="l15277"></a><span class="lineno">15277</span>&#160;}</div><div class="line"><a name="l15278"></a><span class="lineno">15278</span>&#160;</div><div class="line"><a name="l15279"></a><span class="lineno">15279</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetPoolStats(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool, <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</div><div class="line"><a name="l15280"></a><span class="lineno">15280</span>&#160;{</div><div class="line"><a name="l15281"></a><span class="lineno">15281</span>&#160;    pool-&gt;m_BlockVector.GetPoolStats(pPoolStats);</div><div class="line"><a name="l15282"></a><span class="lineno">15282</span>&#160;}</div><div class="line"><a name="l15283"></a><span class="lineno">15283</span>&#160;</div><div class="line"><a name="l15284"></a><span class="lineno">15284</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::SetCurrentFrameIndex(uint32_t frameIndex)</div><div class="line"><a name="l15285"></a><span class="lineno">15285</span>&#160;{</div><div class="line"><a name="l15286"></a><span class="lineno">15286</span>&#160;    m_CurrentFrameIndex.store(frameIndex);</div><div class="line"><a name="l15287"></a><span class="lineno">15287</span>&#160;}</div><div class="line"><a name="l15288"></a><span class="lineno">15288</span>&#160;</div><div class="line"><a name="l15289"></a><span class="lineno">15289</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::MakePoolAllocationsLost(</div><div class="line"><a name="l15290"></a><span class="lineno">15290</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l15291"></a><span class="lineno">15291</span>&#160;    <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l15292"></a><span class="lineno">15292</span>&#160;{</div><div class="line"><a name="l15293"></a><span class="lineno">15293</span>&#160;    hPool-&gt;m_BlockVector.MakePoolAllocationsLost(</div><div class="line"><a name="l15294"></a><span class="lineno">15294</span>&#160;        m_CurrentFrameIndex.load(),</div><div class="line"><a name="l15295"></a><span class="lineno">15295</span>&#160;        pLostAllocationCount);</div><div class="line"><a name="l15296"></a><span class="lineno">15296</span>&#160;}</div><div class="line"><a name="l15297"></a><span class="lineno">15297</span>&#160;</div><div class="line"><a name="l15298"></a><span class="lineno">15298</span>&#160;VkResult VmaAllocator_T::CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool)</div><div class="line"><a name="l15299"></a><span class="lineno">15299</span>&#160;{</div><div class="line"><a name="l15300"></a><span class="lineno">15300</span>&#160;    <span class="keywordflow">return</span> hPool-&gt;m_BlockVector.CheckCorruption();</div><div class="line"><a name="l15301"></a><span class="lineno">15301</span>&#160;}</div><div class="line"><a name="l15302"></a><span class="lineno">15302</span>&#160;</div><div class="line"><a name="l15303"></a><span class="lineno">15303</span>&#160;VkResult VmaAllocator_T::CheckCorruption(uint32_t memoryTypeBits)</div><div class="line"><a name="l15304"></a><span class="lineno">15304</span>&#160;{</div><div class="line"><a name="l15305"></a><span class="lineno">15305</span>&#160;    VkResult finalRes = VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l15306"></a><span class="lineno">15306</span>&#160;</div><div class="line"><a name="l15307"></a><span class="lineno">15307</span>&#160;    <span class="comment">// Process default pools.</span></div><div class="line"><a name="l15308"></a><span class="lineno">15308</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15309"></a><span class="lineno">15309</span>&#160;    {</div><div class="line"><a name="l15310"></a><span class="lineno">15310</span>&#160;        <span class="keywordflow">if</span>(((1u &lt;&lt; memTypeIndex) &amp; memoryTypeBits) != 0)</div><div class="line"><a name="l15311"></a><span class="lineno">15311</span>&#160;        {</div><div class="line"><a name="l15312"></a><span class="lineno">15312</span>&#160;            VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l15313"></a><span class="lineno">15313</span>&#160;            VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l15314"></a><span class="lineno">15314</span>&#160;            VkResult localRes = pBlockVector-&gt;CheckCorruption();</div><div class="line"><a name="l15315"></a><span class="lineno">15315</span>&#160;            <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l15316"></a><span class="lineno">15316</span>&#160;            {</div><div class="line"><a name="l15317"></a><span class="lineno">15317</span>&#160;            <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l15318"></a><span class="lineno">15318</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l15319"></a><span class="lineno">15319</span>&#160;            <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l15320"></a><span class="lineno">15320</span>&#160;                finalRes = VK_SUCCESS;</div><div class="line"><a name="l15321"></a><span class="lineno">15321</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l15322"></a><span class="lineno">15322</span>&#160;            <span class="keywordflow">default</span>:</div><div class="line"><a name="l15323"></a><span class="lineno">15323</span>&#160;                <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l15324"></a><span class="lineno">15324</span>&#160;            }</div><div class="line"><a name="l15325"></a><span class="lineno">15325</span>&#160;        }</div><div class="line"><a name="l15326"></a><span class="lineno">15326</span>&#160;    }</div><div class="line"><a name="l15327"></a><span class="lineno">15327</span>&#160;</div><div class="line"><a name="l15328"></a><span class="lineno">15328</span>&#160;    <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l15329"></a><span class="lineno">15329</span>&#160;    {</div><div class="line"><a name="l15330"></a><span class="lineno">15330</span>&#160;        VmaMutexLockRead lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15331"></a><span class="lineno">15331</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l15332"></a><span class="lineno">15332</span>&#160;        {</div><div class="line"><a name="l15333"></a><span class="lineno">15333</span>&#160;            <span class="keywordflow">if</span>(((1u &lt;&lt; m_Pools[poolIndex]-&gt;m_BlockVector.GetMemoryTypeIndex()) &amp; memoryTypeBits) != 0)</div><div class="line"><a name="l15334"></a><span class="lineno">15334</span>&#160;            {</div><div class="line"><a name="l15335"></a><span class="lineno">15335</span>&#160;                VkResult localRes = m_Pools[poolIndex]-&gt;m_BlockVector.CheckCorruption();</div><div class="line"><a name="l15336"></a><span class="lineno">15336</span>&#160;                <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l15337"></a><span class="lineno">15337</span>&#160;                {</div><div class="line"><a name="l15338"></a><span class="lineno">15338</span>&#160;                <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l15339"></a><span class="lineno">15339</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l15340"></a><span class="lineno">15340</span>&#160;                <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l15341"></a><span class="lineno">15341</span>&#160;                    finalRes = VK_SUCCESS;</div><div class="line"><a name="l15342"></a><span class="lineno">15342</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l15343"></a><span class="lineno">15343</span>&#160;                <span class="keywordflow">default</span>:</div><div class="line"><a name="l15344"></a><span class="lineno">15344</span>&#160;                    <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l15345"></a><span class="lineno">15345</span>&#160;                }</div><div class="line"><a name="l15346"></a><span class="lineno">15346</span>&#160;            }</div><div class="line"><a name="l15347"></a><span class="lineno">15347</span>&#160;        }</div><div class="line"><a name="l15348"></a><span class="lineno">15348</span>&#160;    }</div><div class="line"><a name="l15349"></a><span class="lineno">15349</span>&#160;</div><div class="line"><a name="l15350"></a><span class="lineno">15350</span>&#160;    <span class="keywordflow">return</span> finalRes;</div><div class="line"><a name="l15351"></a><span class="lineno">15351</span>&#160;}</div><div class="line"><a name="l15352"></a><span class="lineno">15352</span>&#160;</div><div class="line"><a name="l15353"></a><span class="lineno">15353</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l15354"></a><span class="lineno">15354</span>&#160;{</div><div class="line"><a name="l15355"></a><span class="lineno">15355</span>&#160;    *pAllocation = m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l15356"></a><span class="lineno">15356</span>&#160;    (*pAllocation)-&gt;Ctor(VMA_FRAME_INDEX_LOST, <span class="keyword">false</span>);</div><div class="line"><a name="l15357"></a><span class="lineno">15357</span>&#160;    (*pAllocation)-&gt;InitLost();</div><div class="line"><a name="l15358"></a><span class="lineno">15358</span>&#160;}</div><div class="line"><a name="l15359"></a><span class="lineno">15359</span>&#160;</div><div class="line"><a name="l15360"></a><span class="lineno">15360</span>&#160;VkResult VmaAllocator_T::AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory)</div><div class="line"><a name="l15361"></a><span class="lineno">15361</span>&#160;{</div><div class="line"><a name="l15362"></a><span class="lineno">15362</span>&#160;    <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(pAllocateInfo-&gt;memoryTypeIndex);</div><div class="line"><a name="l15363"></a><span class="lineno">15363</span>&#160;</div><div class="line"><a name="l15364"></a><span class="lineno">15364</span>&#160;    VkResult res;</div><div class="line"><a name="l15365"></a><span class="lineno">15365</span>&#160;    <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l15366"></a><span class="lineno">15366</span>&#160;    {</div><div class="line"><a name="l15367"></a><span class="lineno">15367</span>&#160;        VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l15368"></a><span class="lineno">15368</span>&#160;        <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] &gt;= pAllocateInfo-&gt;allocationSize)</div><div class="line"><a name="l15369"></a><span class="lineno">15369</span>&#160;        {</div><div class="line"><a name="l15370"></a><span class="lineno">15370</span>&#160;            res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l15371"></a><span class="lineno">15371</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15372"></a><span class="lineno">15372</span>&#160;            {</div><div class="line"><a name="l15373"></a><span class="lineno">15373</span>&#160;                m_HeapSizeLimit[heapIndex] -= pAllocateInfo-&gt;allocationSize;</div><div class="line"><a name="l15374"></a><span class="lineno">15374</span>&#160;            }</div><div class="line"><a name="l15375"></a><span class="lineno">15375</span>&#160;        }</div><div class="line"><a name="l15376"></a><span class="lineno">15376</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l15377"></a><span class="lineno">15377</span>&#160;        {</div><div class="line"><a name="l15378"></a><span class="lineno">15378</span>&#160;            res = VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l15379"></a><span class="lineno">15379</span>&#160;        }</div><div class="line"><a name="l15380"></a><span class="lineno">15380</span>&#160;    }</div><div class="line"><a name="l15381"></a><span class="lineno">15381</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l15382"></a><span class="lineno">15382</span>&#160;    {</div><div class="line"><a name="l15383"></a><span class="lineno">15383</span>&#160;        res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l15384"></a><span class="lineno">15384</span>&#160;    }</div><div class="line"><a name="l15385"></a><span class="lineno">15385</span>&#160;</div><div class="line"><a name="l15386"></a><span class="lineno">15386</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS &amp;&amp; m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> != VMA_NULL)</div><div class="line"><a name="l15387"></a><span class="lineno">15387</span>&#160;    {</div><div class="line"><a name="l15388"></a><span class="lineno">15388</span>&#160;        (*m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>)(<span class="keyword">this</span>, pAllocateInfo-&gt;memoryTypeIndex, *pMemory, pAllocateInfo-&gt;allocationSize);</div><div class="line"><a name="l15389"></a><span class="lineno">15389</span>&#160;    }</div><div class="line"><a name="l15390"></a><span class="lineno">15390</span>&#160;</div><div class="line"><a name="l15391"></a><span class="lineno">15391</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15392"></a><span class="lineno">15392</span>&#160;}</div><div class="line"><a name="l15393"></a><span class="lineno">15393</span>&#160;</div><div class="line"><a name="l15394"></a><span class="lineno">15394</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory)</div><div class="line"><a name="l15395"></a><span class="lineno">15395</span>&#160;{</div><div class="line"><a name="l15396"></a><span class="lineno">15396</span>&#160;    <span class="keywordflow">if</span>(m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a> != VMA_NULL)</div><div class="line"><a name="l15397"></a><span class="lineno">15397</span>&#160;    {</div><div class="line"><a name="l15398"></a><span class="lineno">15398</span>&#160;        (*m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>)(<span class="keyword">this</span>, memoryType, hMemory, size);</div><div class="line"><a name="l15399"></a><span class="lineno">15399</span>&#160;    }</div><div class="line"><a name="l15400"></a><span class="lineno">15400</span>&#160;</div><div class="line"><a name="l15401"></a><span class="lineno">15401</span>&#160;    (*m_VulkanFunctions.vkFreeMemory)(m_hDevice, hMemory, GetAllocationCallbacks());</div><div class="line"><a name="l15402"></a><span class="lineno">15402</span>&#160;</div><div class="line"><a name="l15403"></a><span class="lineno">15403</span>&#160;    <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memoryType);</div><div class="line"><a name="l15404"></a><span class="lineno">15404</span>&#160;    <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l15405"></a><span class="lineno">15405</span>&#160;    {</div><div class="line"><a name="l15406"></a><span class="lineno">15406</span>&#160;        VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l15407"></a><span class="lineno">15407</span>&#160;        m_HeapSizeLimit[heapIndex] += size;</div><div class="line"><a name="l15408"></a><span class="lineno">15408</span>&#160;    }</div><div class="line"><a name="l15409"></a><span class="lineno">15409</span>&#160;}</div><div class="line"><a name="l15410"></a><span class="lineno">15410</span>&#160;</div><div class="line"><a name="l15411"></a><span class="lineno">15411</span>&#160;VkResult VmaAllocator_T::Map(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l15412"></a><span class="lineno">15412</span>&#160;{</div><div class="line"><a name="l15413"></a><span class="lineno">15413</span>&#160;    <span class="keywordflow">if</span>(hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l15414"></a><span class="lineno">15414</span>&#160;    {</div><div class="line"><a name="l15415"></a><span class="lineno">15415</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l15416"></a><span class="lineno">15416</span>&#160;    }</div><div class="line"><a name="l15417"></a><span class="lineno">15417</span>&#160;</div><div class="line"><a name="l15418"></a><span class="lineno">15418</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15419"></a><span class="lineno">15419</span>&#160;    {</div><div class="line"><a name="l15420"></a><span class="lineno">15420</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15421"></a><span class="lineno">15421</span>&#160;        {</div><div class="line"><a name="l15422"></a><span class="lineno">15422</span>&#160;            VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15423"></a><span class="lineno">15423</span>&#160;            <span class="keywordtype">char</span> *pBytes = VMA_NULL;</div><div class="line"><a name="l15424"></a><span class="lineno">15424</span>&#160;            VkResult res = pBlock-&gt;Map(<span class="keyword">this</span>, 1, (<span class="keywordtype">void</span>**)&amp;pBytes);</div><div class="line"><a name="l15425"></a><span class="lineno">15425</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15426"></a><span class="lineno">15426</span>&#160;            {</div><div class="line"><a name="l15427"></a><span class="lineno">15427</span>&#160;                *ppData = pBytes + (ptrdiff_t)hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15428"></a><span class="lineno">15428</span>&#160;                hAllocation-&gt;BlockAllocMap();</div><div class="line"><a name="l15429"></a><span class="lineno">15429</span>&#160;            }</div><div class="line"><a name="l15430"></a><span class="lineno">15430</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15431"></a><span class="lineno">15431</span>&#160;        }</div><div class="line"><a name="l15432"></a><span class="lineno">15432</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15433"></a><span class="lineno">15433</span>&#160;        <span class="keywordflow">return</span> hAllocation-&gt;DedicatedAllocMap(<span class="keyword">this</span>, ppData);</div><div class="line"><a name="l15434"></a><span class="lineno">15434</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15435"></a><span class="lineno">15435</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15436"></a><span class="lineno">15436</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l15437"></a><span class="lineno">15437</span>&#160;    }</div><div class="line"><a name="l15438"></a><span class="lineno">15438</span>&#160;}</div><div class="line"><a name="l15439"></a><span class="lineno">15439</span>&#160;</div><div class="line"><a name="l15440"></a><span class="lineno">15440</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l15441"></a><span class="lineno">15441</span>&#160;{</div><div class="line"><a name="l15442"></a><span class="lineno">15442</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15443"></a><span class="lineno">15443</span>&#160;    {</div><div class="line"><a name="l15444"></a><span class="lineno">15444</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15445"></a><span class="lineno">15445</span>&#160;        {</div><div class="line"><a name="l15446"></a><span class="lineno">15446</span>&#160;            VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15447"></a><span class="lineno">15447</span>&#160;            hAllocation-&gt;BlockAllocUnmap();</div><div class="line"><a name="l15448"></a><span class="lineno">15448</span>&#160;            pBlock-&gt;Unmap(<span class="keyword">this</span>, 1);</div><div class="line"><a name="l15449"></a><span class="lineno">15449</span>&#160;        }</div><div class="line"><a name="l15450"></a><span class="lineno">15450</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15451"></a><span class="lineno">15451</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15452"></a><span class="lineno">15452</span>&#160;        hAllocation-&gt;DedicatedAllocUnmap(<span class="keyword">this</span>);</div><div class="line"><a name="l15453"></a><span class="lineno">15453</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15454"></a><span class="lineno">15454</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15455"></a><span class="lineno">15455</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15456"></a><span class="lineno">15456</span>&#160;    }</div><div class="line"><a name="l15457"></a><span class="lineno">15457</span>&#160;}</div><div class="line"><a name="l15458"></a><span class="lineno">15458</span>&#160;</div><div class="line"><a name="l15459"></a><span class="lineno">15459</span>&#160;VkResult VmaAllocator_T::BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer)</div><div class="line"><a name="l15460"></a><span class="lineno">15460</span>&#160;{</div><div class="line"><a name="l15461"></a><span class="lineno">15461</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l15462"></a><span class="lineno">15462</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15463"></a><span class="lineno">15463</span>&#160;    {</div><div class="line"><a name="l15464"></a><span class="lineno">15464</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15465"></a><span class="lineno">15465</span>&#160;        res = GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l15466"></a><span class="lineno">15466</span>&#160;            m_hDevice,</div><div class="line"><a name="l15467"></a><span class="lineno">15467</span>&#160;            hBuffer,</div><div class="line"><a name="l15468"></a><span class="lineno">15468</span>&#160;            hAllocation-&gt;GetMemory(),</div><div class="line"><a name="l15469"></a><span class="lineno">15469</span>&#160;            0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l15470"></a><span class="lineno">15470</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15471"></a><span class="lineno">15471</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15472"></a><span class="lineno">15472</span>&#160;    {</div><div class="line"><a name="l15473"></a><span class="lineno">15473</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15474"></a><span class="lineno">15474</span>&#160;        VMA_ASSERT(pBlock &amp;&amp; <span class="stringliteral">&quot;Binding buffer to allocation that doesn&#39;t belong to any block. Is the allocation lost?&quot;</span>);</div><div class="line"><a name="l15475"></a><span class="lineno">15475</span>&#160;        res = pBlock-&gt;BindBufferMemory(<span class="keyword">this</span>, hAllocation, hBuffer);</div><div class="line"><a name="l15476"></a><span class="lineno">15476</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15477"></a><span class="lineno">15477</span>&#160;    }</div><div class="line"><a name="l15478"></a><span class="lineno">15478</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15479"></a><span class="lineno">15479</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15480"></a><span class="lineno">15480</span>&#160;    }</div><div class="line"><a name="l15481"></a><span class="lineno">15481</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15482"></a><span class="lineno">15482</span>&#160;}</div><div class="line"><a name="l15483"></a><span class="lineno">15483</span>&#160;</div><div class="line"><a name="l15484"></a><span class="lineno">15484</span>&#160;VkResult VmaAllocator_T::BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage)</div><div class="line"><a name="l15485"></a><span class="lineno">15485</span>&#160;{</div><div class="line"><a name="l15486"></a><span class="lineno">15486</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l15487"></a><span class="lineno">15487</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15488"></a><span class="lineno">15488</span>&#160;    {</div><div class="line"><a name="l15489"></a><span class="lineno">15489</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15490"></a><span class="lineno">15490</span>&#160;        res = GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l15491"></a><span class="lineno">15491</span>&#160;            m_hDevice,</div><div class="line"><a name="l15492"></a><span class="lineno">15492</span>&#160;            hImage,</div><div class="line"><a name="l15493"></a><span class="lineno">15493</span>&#160;            hAllocation-&gt;GetMemory(),</div><div class="line"><a name="l15494"></a><span class="lineno">15494</span>&#160;            0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l15495"></a><span class="lineno">15495</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15496"></a><span class="lineno">15496</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15497"></a><span class="lineno">15497</span>&#160;    {</div><div class="line"><a name="l15498"></a><span class="lineno">15498</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15499"></a><span class="lineno">15499</span>&#160;        VMA_ASSERT(pBlock &amp;&amp; <span class="stringliteral">&quot;Binding image to allocation that doesn&#39;t belong to any block. Is the allocation lost?&quot;</span>);</div><div class="line"><a name="l15500"></a><span class="lineno">15500</span>&#160;        res = pBlock-&gt;BindImageMemory(<span class="keyword">this</span>, hAllocation, hImage);</div><div class="line"><a name="l15501"></a><span class="lineno">15501</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15502"></a><span class="lineno">15502</span>&#160;    }</div><div class="line"><a name="l15503"></a><span class="lineno">15503</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15504"></a><span class="lineno">15504</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15505"></a><span class="lineno">15505</span>&#160;    }</div><div class="line"><a name="l15506"></a><span class="lineno">15506</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15507"></a><span class="lineno">15507</span>&#160;}</div><div class="line"><a name="l15508"></a><span class="lineno">15508</span>&#160;</div><div class="line"><a name="l15509"></a><span class="lineno">15509</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FlushOrInvalidateAllocation(</div><div class="line"><a name="l15510"></a><span class="lineno">15510</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l15511"></a><span class="lineno">15511</span>&#160;    VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l15512"></a><span class="lineno">15512</span>&#160;    VMA_CACHE_OPERATION op)</div><div class="line"><a name="l15513"></a><span class="lineno">15513</span>&#160;{</div><div class="line"><a name="l15514"></a><span class="lineno">15514</span>&#160;    <span class="keyword">const</span> uint32_t memTypeIndex = hAllocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15515"></a><span class="lineno">15515</span>&#160;    <span class="keywordflow">if</span>(size &gt; 0 &amp;&amp; IsMemoryTypeNonCoherent(memTypeIndex))</div><div class="line"><a name="l15516"></a><span class="lineno">15516</span>&#160;    {</div><div class="line"><a name="l15517"></a><span class="lineno">15517</span>&#160;        <span class="keyword">const</span> VkDeviceSize allocationSize = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15518"></a><span class="lineno">15518</span>&#160;        VMA_ASSERT(offset &lt;= allocationSize);</div><div class="line"><a name="l15519"></a><span class="lineno">15519</span>&#160;</div><div class="line"><a name="l15520"></a><span class="lineno">15520</span>&#160;        <span class="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</div><div class="line"><a name="l15521"></a><span class="lineno">15521</span>&#160;</div><div class="line"><a name="l15522"></a><span class="lineno">15522</span>&#160;        VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l15523"></a><span class="lineno">15523</span>&#160;        memRange.memory = hAllocation-&gt;GetMemory();</div><div class="line"><a name="l15524"></a><span class="lineno">15524</span>&#160;        </div><div class="line"><a name="l15525"></a><span class="lineno">15525</span>&#160;        <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15526"></a><span class="lineno">15526</span>&#160;        {</div><div class="line"><a name="l15527"></a><span class="lineno">15527</span>&#160;        <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15528"></a><span class="lineno">15528</span>&#160;            memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l15529"></a><span class="lineno">15529</span>&#160;            <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l15530"></a><span class="lineno">15530</span>&#160;            {</div><div class="line"><a name="l15531"></a><span class="lineno">15531</span>&#160;                memRange.size = allocationSize - memRange.offset;</div><div class="line"><a name="l15532"></a><span class="lineno">15532</span>&#160;            }</div><div class="line"><a name="l15533"></a><span class="lineno">15533</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l15534"></a><span class="lineno">15534</span>&#160;            {</div><div class="line"><a name="l15535"></a><span class="lineno">15535</span>&#160;                VMA_ASSERT(offset + size &lt;= allocationSize);</div><div class="line"><a name="l15536"></a><span class="lineno">15536</span>&#160;                memRange.size = VMA_MIN(</div><div class="line"><a name="l15537"></a><span class="lineno">15537</span>&#160;                    VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l15538"></a><span class="lineno">15538</span>&#160;                    allocationSize - memRange.offset);</div><div class="line"><a name="l15539"></a><span class="lineno">15539</span>&#160;            }</div><div class="line"><a name="l15540"></a><span class="lineno">15540</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15541"></a><span class="lineno">15541</span>&#160;</div><div class="line"><a name="l15542"></a><span class="lineno">15542</span>&#160;        <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15543"></a><span class="lineno">15543</span>&#160;        {</div><div class="line"><a name="l15544"></a><span class="lineno">15544</span>&#160;            <span class="comment">// 1. Still within this allocation.</span></div><div class="line"><a name="l15545"></a><span class="lineno">15545</span>&#160;            memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l15546"></a><span class="lineno">15546</span>&#160;            <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l15547"></a><span class="lineno">15547</span>&#160;            {</div><div class="line"><a name="l15548"></a><span class="lineno">15548</span>&#160;                size = allocationSize - offset;</div><div class="line"><a name="l15549"></a><span class="lineno">15549</span>&#160;            }</div><div class="line"><a name="l15550"></a><span class="lineno">15550</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l15551"></a><span class="lineno">15551</span>&#160;            {</div><div class="line"><a name="l15552"></a><span class="lineno">15552</span>&#160;                VMA_ASSERT(offset + size &lt;= allocationSize);</div><div class="line"><a name="l15553"></a><span class="lineno">15553</span>&#160;            }</div><div class="line"><a name="l15554"></a><span class="lineno">15554</span>&#160;            memRange.size = VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize);</div><div class="line"><a name="l15555"></a><span class="lineno">15555</span>&#160;</div><div class="line"><a name="l15556"></a><span class="lineno">15556</span>&#160;            <span class="comment">// 2. Adjust to whole block.</span></div><div class="line"><a name="l15557"></a><span class="lineno">15557</span>&#160;            <span class="keyword">const</span> VkDeviceSize allocationOffset = hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15558"></a><span class="lineno">15558</span>&#160;            VMA_ASSERT(allocationOffset % nonCoherentAtomSize == 0);</div><div class="line"><a name="l15559"></a><span class="lineno">15559</span>&#160;            <span class="keyword">const</span> VkDeviceSize blockSize = hAllocation-&gt;GetBlock()-&gt;m_pMetadata-&gt;GetSize();</div><div class="line"><a name="l15560"></a><span class="lineno">15560</span>&#160;            memRange.offset += allocationOffset;</div><div class="line"><a name="l15561"></a><span class="lineno">15561</span>&#160;            memRange.size = VMA_MIN(memRange.size, blockSize - memRange.offset);</div><div class="line"><a name="l15562"></a><span class="lineno">15562</span>&#160;            </div><div class="line"><a name="l15563"></a><span class="lineno">15563</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15564"></a><span class="lineno">15564</span>&#160;        }</div><div class="line"><a name="l15565"></a><span class="lineno">15565</span>&#160;        </div><div class="line"><a name="l15566"></a><span class="lineno">15566</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l15567"></a><span class="lineno">15567</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l15568"></a><span class="lineno">15568</span>&#160;        }</div><div class="line"><a name="l15569"></a><span class="lineno">15569</span>&#160;</div><div class="line"><a name="l15570"></a><span class="lineno">15570</span>&#160;        <span class="keywordflow">switch</span>(op)</div><div class="line"><a name="l15571"></a><span class="lineno">15571</span>&#160;        {</div><div class="line"><a name="l15572"></a><span class="lineno">15572</span>&#160;        <span class="keywordflow">case</span> VMA_CACHE_FLUSH:</div><div class="line"><a name="l15573"></a><span class="lineno">15573</span>&#160;            (*GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l15574"></a><span class="lineno">15574</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15575"></a><span class="lineno">15575</span>&#160;        <span class="keywordflow">case</span> VMA_CACHE_INVALIDATE:</div><div class="line"><a name="l15576"></a><span class="lineno">15576</span>&#160;            (*GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l15577"></a><span class="lineno">15577</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15578"></a><span class="lineno">15578</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l15579"></a><span class="lineno">15579</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l15580"></a><span class="lineno">15580</span>&#160;        }</div><div class="line"><a name="l15581"></a><span class="lineno">15581</span>&#160;    }</div><div class="line"><a name="l15582"></a><span class="lineno">15582</span>&#160;    <span class="comment">// else: Just ignore this call.</span></div><div class="line"><a name="l15583"></a><span class="lineno">15583</span>&#160;}</div><div class="line"><a name="l15584"></a><span class="lineno">15584</span>&#160;</div><div class="line"><a name="l15585"></a><span class="lineno">15585</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l15586"></a><span class="lineno">15586</span>&#160;{</div><div class="line"><a name="l15587"></a><span class="lineno">15587</span>&#160;    VMA_ASSERT(allocation &amp;&amp; allocation-&gt;GetType() == VmaAllocation_T::ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l15588"></a><span class="lineno">15588</span>&#160;</div><div class="line"><a name="l15589"></a><span class="lineno">15589</span>&#160;    <span class="keyword">const</span> uint32_t memTypeIndex = allocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15590"></a><span class="lineno">15590</span>&#160;    {</div><div class="line"><a name="l15591"></a><span class="lineno">15591</span>&#160;        VmaMutexLockWrite lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l15592"></a><span class="lineno">15592</span>&#160;        AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l15593"></a><span class="lineno">15593</span>&#160;        VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l15594"></a><span class="lineno">15594</span>&#160;        <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted&lt;VmaPointerLess&gt;(*pDedicatedAllocations, allocation);</div><div class="line"><a name="l15595"></a><span class="lineno">15595</span>&#160;        VMA_ASSERT(success);</div><div class="line"><a name="l15596"></a><span class="lineno">15596</span>&#160;    }</div><div class="line"><a name="l15597"></a><span class="lineno">15597</span>&#160;</div><div class="line"><a name="l15598"></a><span class="lineno">15598</span>&#160;    VkDeviceMemory hMemory = allocation-&gt;GetMemory();</div><div class="line"><a name="l15599"></a><span class="lineno">15599</span>&#160;    </div><div class="line"><a name="l15600"></a><span class="lineno">15600</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l15601"></a><span class="lineno">15601</span>&#160;<span class="comment">    There is no need to call this, because Vulkan spec allows to skip vkUnmapMemory</span></div><div class="line"><a name="l15602"></a><span class="lineno">15602</span>&#160;<span class="comment">    before vkFreeMemory.</span></div><div class="line"><a name="l15603"></a><span class="lineno">15603</span>&#160;<span class="comment"></span></div><div class="line"><a name="l15604"></a><span class="lineno">15604</span>&#160;<span class="comment">    if(allocation-&gt;GetMappedData() != VMA_NULL)</span></div><div class="line"><a name="l15605"></a><span class="lineno">15605</span>&#160;<span class="comment">    {</span></div><div class="line"><a name="l15606"></a><span class="lineno">15606</span>&#160;<span class="comment">        (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</span></div><div class="line"><a name="l15607"></a><span class="lineno">15607</span>&#160;<span class="comment">    }</span></div><div class="line"><a name="l15608"></a><span class="lineno">15608</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l15609"></a><span class="lineno">15609</span>&#160;    </div><div class="line"><a name="l15610"></a><span class="lineno">15610</span>&#160;    FreeVulkanMemory(memTypeIndex, allocation-&gt;GetSize(), hMemory);</div><div class="line"><a name="l15611"></a><span class="lineno">15611</span>&#160;</div><div class="line"><a name="l15612"></a><span class="lineno">15612</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Freed DedicatedMemory MemoryTypeIndex=%u&quot;</span>, memTypeIndex);</div><div class="line"><a name="l15613"></a><span class="lineno">15613</span>&#160;}</div><div class="line"><a name="l15614"></a><span class="lineno">15614</span>&#160;</div><div class="line"><a name="l15615"></a><span class="lineno">15615</span>&#160;uint32_t VmaAllocator_T::CalculateGpuDefragmentationMemoryTypeBits()<span class="keyword"> const</span></div><div class="line"><a name="l15616"></a><span class="lineno">15616</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l15617"></a><span class="lineno">15617</span>&#160;    VkBufferCreateInfo dummyBufCreateInfo;</div><div class="line"><a name="l15618"></a><span class="lineno">15618</span>&#160;    VmaFillGpuDefragmentationBufferCreateInfo(dummyBufCreateInfo);</div><div class="line"><a name="l15619"></a><span class="lineno">15619</span>&#160;</div><div class="line"><a name="l15620"></a><span class="lineno">15620</span>&#160;    uint32_t memoryTypeBits = 0;</div><div class="line"><a name="l15621"></a><span class="lineno">15621</span>&#160;</div><div class="line"><a name="l15622"></a><span class="lineno">15622</span>&#160;    <span class="comment">// Create buffer.</span></div><div class="line"><a name="l15623"></a><span class="lineno">15623</span>&#160;    VkBuffer buf = VK_NULL_HANDLE;</div><div class="line"><a name="l15624"></a><span class="lineno">15624</span>&#160;    VkResult res = (*GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l15625"></a><span class="lineno">15625</span>&#160;        m_hDevice, &amp;dummyBufCreateInfo, GetAllocationCallbacks(), &amp;buf);</div><div class="line"><a name="l15626"></a><span class="lineno">15626</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15627"></a><span class="lineno">15627</span>&#160;    {</div><div class="line"><a name="l15628"></a><span class="lineno">15628</span>&#160;        <span class="comment">// Query for supported memory types.</span></div><div class="line"><a name="l15629"></a><span class="lineno">15629</span>&#160;        VkMemoryRequirements memReq;</div><div class="line"><a name="l15630"></a><span class="lineno">15630</span>&#160;        (*GetVulkanFunctions().vkGetBufferMemoryRequirements)(m_hDevice, buf, &amp;memReq);</div><div class="line"><a name="l15631"></a><span class="lineno">15631</span>&#160;        memoryTypeBits = memReq.memoryTypeBits;</div><div class="line"><a name="l15632"></a><span class="lineno">15632</span>&#160;</div><div class="line"><a name="l15633"></a><span class="lineno">15633</span>&#160;        <span class="comment">// Destroy buffer.</span></div><div class="line"><a name="l15634"></a><span class="lineno">15634</span>&#160;        (*GetVulkanFunctions().vkDestroyBuffer)(m_hDevice, buf, GetAllocationCallbacks());</div><div class="line"><a name="l15635"></a><span class="lineno">15635</span>&#160;    }</div><div class="line"><a name="l15636"></a><span class="lineno">15636</span>&#160;</div><div class="line"><a name="l15637"></a><span class="lineno">15637</span>&#160;    <span class="keywordflow">return</span> memoryTypeBits;</div><div class="line"><a name="l15638"></a><span class="lineno">15638</span>&#160;}</div><div class="line"><a name="l15639"></a><span class="lineno">15639</span>&#160;</div><div class="line"><a name="l15640"></a><span class="lineno">15640</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FillAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, uint8_t pattern)</div><div class="line"><a name="l15641"></a><span class="lineno">15641</span>&#160;{</div><div class="line"><a name="l15642"></a><span class="lineno">15642</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS &amp;&amp;</div><div class="line"><a name="l15643"></a><span class="lineno">15643</span>&#160;        !hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l15644"></a><span class="lineno">15644</span>&#160;        (m_MemProps.memoryTypes[hAllocation-&gt;GetMemoryTypeIndex()].propertyFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l15645"></a><span class="lineno">15645</span>&#160;    {</div><div class="line"><a name="l15646"></a><span class="lineno">15646</span>&#160;        <span class="keywordtype">void</span>* pData = VMA_NULL;</div><div class="line"><a name="l15647"></a><span class="lineno">15647</span>&#160;        VkResult res = Map(hAllocation, &amp;pData);</div><div class="line"><a name="l15648"></a><span class="lineno">15648</span>&#160;        <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15649"></a><span class="lineno">15649</span>&#160;        {</div><div class="line"><a name="l15650"></a><span class="lineno">15650</span>&#160;            memset(pData, (<span class="keywordtype">int</span>)pattern, (<span class="keywordtype">size_t</span>)hAllocation-&gt;GetSize());</div><div class="line"><a name="l15651"></a><span class="lineno">15651</span>&#160;            FlushOrInvalidateAllocation(hAllocation, 0, VK_WHOLE_SIZE, VMA_CACHE_FLUSH);</div><div class="line"><a name="l15652"></a><span class="lineno">15652</span>&#160;            Unmap(hAllocation);</div><div class="line"><a name="l15653"></a><span class="lineno">15653</span>&#160;        }</div><div class="line"><a name="l15654"></a><span class="lineno">15654</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l15655"></a><span class="lineno">15655</span>&#160;        {</div><div class="line"><a name="l15656"></a><span class="lineno">15656</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VMA_DEBUG_INITIALIZE_ALLOCATIONS is enabled, but couldn&#39;t map memory to fill allocation.&quot;</span>);</div><div class="line"><a name="l15657"></a><span class="lineno">15657</span>&#160;        }</div><div class="line"><a name="l15658"></a><span class="lineno">15658</span>&#160;    }</div><div class="line"><a name="l15659"></a><span class="lineno">15659</span>&#160;}</div><div class="line"><a name="l15660"></a><span class="lineno">15660</span>&#160;</div><div class="line"><a name="l15661"></a><span class="lineno">15661</span>&#160;uint32_t VmaAllocator_T::GetGpuDefragmentationMemoryTypeBits()</div><div class="line"><a name="l15662"></a><span class="lineno">15662</span>&#160;{</div><div class="line"><a name="l15663"></a><span class="lineno">15663</span>&#160;    uint32_t memoryTypeBits = m_GpuDefragmentationMemoryTypeBits.load();</div><div class="line"><a name="l15664"></a><span class="lineno">15664</span>&#160;    <span class="keywordflow">if</span>(memoryTypeBits == UINT32_MAX)</div><div class="line"><a name="l15665"></a><span class="lineno">15665</span>&#160;    {</div><div class="line"><a name="l15666"></a><span class="lineno">15666</span>&#160;        memoryTypeBits = CalculateGpuDefragmentationMemoryTypeBits();</div><div class="line"><a name="l15667"></a><span class="lineno">15667</span>&#160;        m_GpuDefragmentationMemoryTypeBits.store(memoryTypeBits);</div><div class="line"><a name="l15668"></a><span class="lineno">15668</span>&#160;    }</div><div class="line"><a name="l15669"></a><span class="lineno">15669</span>&#160;    <span class="keywordflow">return</span> memoryTypeBits;</div><div class="line"><a name="l15670"></a><span class="lineno">15670</span>&#160;}</div><div class="line"><a name="l15671"></a><span class="lineno">15671</span>&#160;</div><div class="line"><a name="l15672"></a><span class="lineno">15672</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15673"></a><span class="lineno">15673</span>&#160;</div><div class="line"><a name="l15674"></a><span class="lineno">15674</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::PrintDetailedMap(VmaJsonWriter&amp; json)</div><div class="line"><a name="l15675"></a><span class="lineno">15675</span>&#160;{</div><div class="line"><a name="l15676"></a><span class="lineno">15676</span>&#160;    <span class="keywordtype">bool</span> dedicatedAllocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l15677"></a><span class="lineno">15677</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15678"></a><span class="lineno">15678</span>&#160;    {</div><div class="line"><a name="l15679"></a><span class="lineno">15679</span>&#160;        VmaMutexLockRead dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l15680"></a><span class="lineno">15680</span>&#160;        AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l15681"></a><span class="lineno">15681</span>&#160;        VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l15682"></a><span class="lineno">15682</span>&#160;        <span class="keywordflow">if</span>(pDedicatedAllocVector-&gt;empty() == <span class="keyword">false</span>)</div><div class="line"><a name="l15683"></a><span class="lineno">15683</span>&#160;        {</div><div class="line"><a name="l15684"></a><span class="lineno">15684</span>&#160;            <span class="keywordflow">if</span>(dedicatedAllocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l15685"></a><span class="lineno">15685</span>&#160;            {</div><div class="line"><a name="l15686"></a><span class="lineno">15686</span>&#160;                dedicatedAllocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l15687"></a><span class="lineno">15687</span>&#160;                json.WriteString(<span class="stringliteral">&quot;DedicatedAllocations&quot;</span>);</div><div class="line"><a name="l15688"></a><span class="lineno">15688</span>&#160;                json.BeginObject();</div><div class="line"><a name="l15689"></a><span class="lineno">15689</span>&#160;            }</div><div class="line"><a name="l15690"></a><span class="lineno">15690</span>&#160;</div><div class="line"><a name="l15691"></a><span class="lineno">15691</span>&#160;            json.BeginString(<span class="stringliteral">&quot;Type &quot;</span>);</div><div class="line"><a name="l15692"></a><span class="lineno">15692</span>&#160;            json.ContinueString(memTypeIndex);</div><div class="line"><a name="l15693"></a><span class="lineno">15693</span>&#160;            json.EndString();</div><div class="line"><a name="l15694"></a><span class="lineno">15694</span>&#160;                </div><div class="line"><a name="l15695"></a><span class="lineno">15695</span>&#160;            json.BeginArray();</div><div class="line"><a name="l15696"></a><span class="lineno">15696</span>&#160;</div><div class="line"><a name="l15697"></a><span class="lineno">15697</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; pDedicatedAllocVector-&gt;size(); ++i)</div><div class="line"><a name="l15698"></a><span class="lineno">15698</span>&#160;            {</div><div class="line"><a name="l15699"></a><span class="lineno">15699</span>&#160;                json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l15700"></a><span class="lineno">15700</span>&#160;                <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = (*pDedicatedAllocVector)[i];</div><div class="line"><a name="l15701"></a><span class="lineno">15701</span>&#160;                hAlloc-&gt;PrintParameters(json);</div><div class="line"><a name="l15702"></a><span class="lineno">15702</span>&#160;                json.EndObject();</div><div class="line"><a name="l15703"></a><span class="lineno">15703</span>&#160;            }</div><div class="line"><a name="l15704"></a><span class="lineno">15704</span>&#160;</div><div class="line"><a name="l15705"></a><span class="lineno">15705</span>&#160;            json.EndArray();</div><div class="line"><a name="l15706"></a><span class="lineno">15706</span>&#160;        }</div><div class="line"><a name="l15707"></a><span class="lineno">15707</span>&#160;    }</div><div class="line"><a name="l15708"></a><span class="lineno">15708</span>&#160;    <span class="keywordflow">if</span>(dedicatedAllocationsStarted)</div><div class="line"><a name="l15709"></a><span class="lineno">15709</span>&#160;    {</div><div class="line"><a name="l15710"></a><span class="lineno">15710</span>&#160;        json.EndObject();</div><div class="line"><a name="l15711"></a><span class="lineno">15711</span>&#160;    }</div><div class="line"><a name="l15712"></a><span class="lineno">15712</span>&#160;</div><div class="line"><a name="l15713"></a><span class="lineno">15713</span>&#160;    {</div><div class="line"><a name="l15714"></a><span class="lineno">15714</span>&#160;        <span class="keywordtype">bool</span> allocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l15715"></a><span class="lineno">15715</span>&#160;        <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15716"></a><span class="lineno">15716</span>&#160;        {</div><div class="line"><a name="l15717"></a><span class="lineno">15717</span>&#160;            <span class="keywordflow">if</span>(m_pBlockVectors[memTypeIndex]-&gt;IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l15718"></a><span class="lineno">15718</span>&#160;            {</div><div class="line"><a name="l15719"></a><span class="lineno">15719</span>&#160;                <span class="keywordflow">if</span>(allocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l15720"></a><span class="lineno">15720</span>&#160;                {</div><div class="line"><a name="l15721"></a><span class="lineno">15721</span>&#160;                    allocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l15722"></a><span class="lineno">15722</span>&#160;                    json.WriteString(<span class="stringliteral">&quot;DefaultPools&quot;</span>);</div><div class="line"><a name="l15723"></a><span class="lineno">15723</span>&#160;                    json.BeginObject();</div><div class="line"><a name="l15724"></a><span class="lineno">15724</span>&#160;                }</div><div class="line"><a name="l15725"></a><span class="lineno">15725</span>&#160;</div><div class="line"><a name="l15726"></a><span class="lineno">15726</span>&#160;                json.BeginString(<span class="stringliteral">&quot;Type &quot;</span>);</div><div class="line"><a name="l15727"></a><span class="lineno">15727</span>&#160;                json.ContinueString(memTypeIndex);</div><div class="line"><a name="l15728"></a><span class="lineno">15728</span>&#160;                json.EndString();</div><div class="line"><a name="l15729"></a><span class="lineno">15729</span>&#160;</div><div class="line"><a name="l15730"></a><span class="lineno">15730</span>&#160;                m_pBlockVectors[memTypeIndex]-&gt;PrintDetailedMap(json);</div><div class="line"><a name="l15731"></a><span class="lineno">15731</span>&#160;            }</div><div class="line"><a name="l15732"></a><span class="lineno">15732</span>&#160;        }</div><div class="line"><a name="l15733"></a><span class="lineno">15733</span>&#160;        <span class="keywordflow">if</span>(allocationsStarted)</div><div class="line"><a name="l15734"></a><span class="lineno">15734</span>&#160;        {</div><div class="line"><a name="l15735"></a><span class="lineno">15735</span>&#160;            json.EndObject();</div><div class="line"><a name="l15736"></a><span class="lineno">15736</span>&#160;        }</div><div class="line"><a name="l15737"></a><span class="lineno">15737</span>&#160;    }</div><div class="line"><a name="l15738"></a><span class="lineno">15738</span>&#160;</div><div class="line"><a name="l15739"></a><span class="lineno">15739</span>&#160;    <span class="comment">// Custom pools</span></div><div class="line"><a name="l15740"></a><span class="lineno">15740</span>&#160;    {</div><div class="line"><a name="l15741"></a><span class="lineno">15741</span>&#160;        VmaMutexLockRead lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15742"></a><span class="lineno">15742</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l15743"></a><span class="lineno">15743</span>&#160;        <span class="keywordflow">if</span>(poolCount &gt; 0)</div><div class="line"><a name="l15744"></a><span class="lineno">15744</span>&#160;        {</div><div class="line"><a name="l15745"></a><span class="lineno">15745</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Pools&quot;</span>);</div><div class="line"><a name="l15746"></a><span class="lineno">15746</span>&#160;            json.BeginObject();</div><div class="line"><a name="l15747"></a><span class="lineno">15747</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l15748"></a><span class="lineno">15748</span>&#160;            {</div><div class="line"><a name="l15749"></a><span class="lineno">15749</span>&#160;                json.BeginString();</div><div class="line"><a name="l15750"></a><span class="lineno">15750</span>&#160;                json.ContinueString(m_Pools[poolIndex]-&gt;GetId());</div><div class="line"><a name="l15751"></a><span class="lineno">15751</span>&#160;                json.EndString();</div><div class="line"><a name="l15752"></a><span class="lineno">15752</span>&#160;</div><div class="line"><a name="l15753"></a><span class="lineno">15753</span>&#160;                m_Pools[poolIndex]-&gt;m_BlockVector.PrintDetailedMap(json);</div><div class="line"><a name="l15754"></a><span class="lineno">15754</span>&#160;            }</div><div class="line"><a name="l15755"></a><span class="lineno">15755</span>&#160;            json.EndObject();</div><div class="line"><a name="l15756"></a><span class="lineno">15756</span>&#160;        }</div><div class="line"><a name="l15757"></a><span class="lineno">15757</span>&#160;    }</div><div class="line"><a name="l15758"></a><span class="lineno">15758</span>&#160;}</div><div class="line"><a name="l15759"></a><span class="lineno">15759</span>&#160;</div><div class="line"><a name="l15760"></a><span class="lineno">15760</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15761"></a><span class="lineno">15761</span>&#160;</div><div class="line"><a name="l15763"></a><span class="lineno">15763</span>&#160;<span class="comment">// Public interface</span></div><div class="line"><a name="l15764"></a><span class="lineno">15764</span>&#160;</div><div class="line"><a name="l15765"></a><span class="lineno">15765</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l15766"></a><span class="lineno">15766</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l15767"></a><span class="lineno">15767</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator)</div><div class="line"><a name="l15768"></a><span class="lineno">15768</span>&#160;{</div><div class="line"><a name="l15769"></a><span class="lineno">15769</span>&#160;    VMA_ASSERT(pCreateInfo &amp;&amp; pAllocator);</div><div class="line"><a name="l15770"></a><span class="lineno">15770</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreateAllocator&quot;</span>);</div><div class="line"><a name="l15771"></a><span class="lineno">15771</span>&#160;    *pAllocator = vma_new(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">pAllocationCallbacks</a>, VmaAllocator_T)(pCreateInfo);</div><div class="line"><a name="l15772"></a><span class="lineno">15772</span>&#160;    <span class="keywordflow">return</span> (*pAllocator)-&gt;Init(pCreateInfo);</div><div class="line"><a name="l15773"></a><span class="lineno">15773</span>&#160;}</div><div class="line"><a name="l15774"></a><span class="lineno">15774</span>&#160;</div><div class="line"><a name="l15775"></a><span class="lineno">15775</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l15776"></a><span class="lineno">15776</span>&#160; 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   <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15788"></a><span class="lineno">15788</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</div><div class="line"><a name="l15789"></a><span class="lineno">15789</span>&#160;{</div><div class="line"><a name="l15790"></a><span class="lineno">15790</span>&#160;    VMA_ASSERT(allocator &amp;&amp; ppPhysicalDeviceProperties);</div><div class="line"><a name="l15791"></a><span class="lineno">15791</span>&#160;    *ppPhysicalDeviceProperties = &amp;allocator-&gt;m_PhysicalDeviceProperties;</div><div class="line"><a name="l15792"></a><span class="lineno">15792</span>&#160;}</div><div class="line"><a name="l15793"></a><span class="lineno">15793</span>&#160;</div><div class="line"><a name="l15794"></a><span class="lineno">15794</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l15795"></a><span class="lineno">15795</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15796"></a><span class="lineno">15796</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties)</div><div class="line"><a name="l15797"></a><span class="lineno">15797</span>&#160;{</div><div class="line"><a name="l15798"></a><span class="lineno">15798</span>&#160;    VMA_ASSERT(allocator &amp;&amp; ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l15799"></a><span class="lineno">15799</span>&#160;    *ppPhysicalDeviceMemoryProperties = &amp;allocator-&gt;m_MemProps;</div><div class="line"><a name="l15800"></a><span class="lineno">15800</span>&#160;}</div><div class="line"><a name="l15801"></a><span class="lineno">15801</span>&#160;</div><div class="line"><a name="l15802"></a><span class="lineno">15802</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l15803"></a><span class="lineno">15803</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15804"></a><span class="lineno">15804</span>&#160;    uint32_t memoryTypeIndex,</div><div class="line"><a name="l15805"></a><span class="lineno">15805</span>&#160;    VkMemoryPropertyFlags* pFlags)</div><div class="line"><a name="l15806"></a><span class="lineno">15806</span>&#160;{</div><div class="line"><a name="l15807"></a><span class="lineno">15807</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pFlags);</div><div class="line"><a name="l15808"></a><span class="lineno">15808</span>&#160;    VMA_ASSERT(memoryTypeIndex &lt; allocator-&gt;GetMemoryTypeCount());</div><div class="line"><a name="l15809"></a><span class="lineno">15809</span>&#160;    *pFlags = allocator-&gt;m_MemProps.memoryTypes[memoryTypeIndex].propertyFlags;</div><div class="line"><a name="l15810"></a><span class="lineno">15810</span>&#160;}</div><div class="line"><a name="l15811"></a><span class="lineno">15811</span>&#160;</div><div class="line"><a name="l15812"></a><span class="lineno">15812</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l15813"></a><span class="lineno">15813</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15814"></a><span class="lineno">15814</span>&#160;    uint32_t frameIndex)</div><div class="line"><a name="l15815"></a><span class="lineno">15815</span>&#160;{</div><div class="line"><a name="l15816"></a><span class="lineno">15816</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l15817"></a><span class="lineno">15817</span>&#160;    VMA_ASSERT(frameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l15818"></a><span class="lineno">15818</span>&#160;</div><div class="line"><a name="l15819"></a><span class="lineno">15819</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l15820"></a><span class="lineno">15820</span>&#160;</div><div class="line"><a name="l15821"></a><span class="lineno">15821</span>&#160;    allocator-&gt;SetCurrentFrameIndex(frameIndex);</div><div class="line"><a name="l15822"></a><span class="lineno">15822</span>&#160;}</div><div class="line"><a name="l15823"></a><span class="lineno">15823</span>&#160;</div><div class="line"><a name="l15824"></a><span class="lineno">15824</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l15825"></a><span class="lineno">15825</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15826"></a><span class="lineno">15826</span>&#160;    <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l15827"></a><span class="lineno">15827</span>&#160;{</div><div class="line"><a name="l15828"></a><span class="lineno">15828</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pStats);</div><div class="line"><a name="l15829"></a><span class="lineno">15829</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l15830"></a><span class="lineno">15830</span>&#160;    allocator-&gt;CalculateStats(pStats);</div><div class="line"><a name="l15831"></a><span class="lineno">15831</span>&#160;}</div><div class="line"><a name="l15832"></a><span class="lineno">15832</span>&#160;</div><div class="line"><a name="l15833"></a><span class="lineno">15833</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15834"></a><span class="lineno">15834</span>&#160;</div><div class="line"><a name="l15835"></a><span class="lineno">15835</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l15836"></a><span class="lineno">15836</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15837"></a><span class="lineno">15837</span>&#160;    <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l15838"></a><span class="lineno">15838</span>&#160;    VkBool32 detailedMap)</div><div class="line"><a name="l15839"></a><span class="lineno">15839</span>&#160;{</div><div class="line"><a name="l15840"></a><span class="lineno">15840</span>&#160;    VMA_ASSERT(allocator &amp;&amp; ppStatsString);</div><div class="line"><a name="l15841"></a><span class="lineno">15841</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l15842"></a><span class="lineno">15842</span>&#160;</div><div class="line"><a name="l15843"></a><span class="lineno">15843</span>&#160;    VmaStringBuilder sb(allocator);</div><div class="line"><a name="l15844"></a><span class="lineno">15844</span>&#160;    {</div><div class="line"><a name="l15845"></a><span class="lineno">15845</span>&#160;        VmaJsonWriter json(allocator-&gt;GetAllocationCallbacks(), sb);</div><div class="line"><a name="l15846"></a><span class="lineno">15846</span>&#160;        json.BeginObject();</div><div class="line"><a name="l15847"></a><span class="lineno">15847</span>&#160;</div><div class="line"><a name="l15848"></a><span class="lineno">15848</span>&#160;        <a class="code" href="struct_vma_stats.html">VmaStats</a> stats;</div><div class="line"><a name="l15849"></a><span class="lineno">15849</span>&#160;        allocator-&gt;CalculateStats(&amp;stats);</div><div class="line"><a name="l15850"></a><span class="lineno">15850</span>&#160;</div><div class="line"><a name="l15851"></a><span class="lineno">15851</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Total&quot;</span>);</div><div class="line"><a name="l15852"></a><span class="lineno">15852</span>&#160;        VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l15853"></a><span class="lineno">15853</span>&#160;    </div><div class="line"><a name="l15854"></a><span class="lineno">15854</span>&#160;        <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex &lt; allocator-&gt;GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l15855"></a><span class="lineno">15855</span>&#160;        {</div><div class="line"><a name="l15856"></a><span class="lineno">15856</span>&#160;            json.BeginString(<span class="stringliteral">&quot;Heap &quot;</span>);</div><div class="line"><a name="l15857"></a><span class="lineno">15857</span>&#160;            json.ContinueString(heapIndex);</div><div class="line"><a name="l15858"></a><span class="lineno">15858</span>&#160;            json.EndString();</div><div class="line"><a name="l15859"></a><span class="lineno">15859</span>&#160;            json.BeginObject();</div><div class="line"><a name="l15860"></a><span class="lineno">15860</span>&#160;</div><div class="line"><a name="l15861"></a><span class="lineno">15861</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Size&quot;</span>);</div><div class="line"><a name="l15862"></a><span class="lineno">15862</span>&#160;            json.WriteNumber(allocator-&gt;m_MemProps.memoryHeaps[heapIndex].size);</div><div class="line"><a name="l15863"></a><span class="lineno">15863</span>&#160;</div><div class="line"><a name="l15864"></a><span class="lineno">15864</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Flags&quot;</span>);</div><div class="line"><a name="l15865"></a><span class="lineno">15865</span>&#160;            json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l15866"></a><span class="lineno">15866</span>&#160;            <span class="keywordflow">if</span>((allocator-&gt;m_MemProps.memoryHeaps[heapIndex].flags &amp; VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l15867"></a><span class="lineno">15867</span>&#160;            {</div><div class="line"><a name="l15868"></a><span class="lineno">15868</span>&#160;                json.WriteString(<span class="stringliteral">&quot;DEVICE_LOCAL&quot;</span>);</div><div class="line"><a name="l15869"></a><span class="lineno">15869</span>&#160;            }</div><div class="line"><a name="l15870"></a><span class="lineno">15870</span>&#160;            json.EndArray();</div><div class="line"><a name="l15871"></a><span class="lineno">15871</span>&#160;</div><div class="line"><a name="l15872"></a><span class="lineno">15872</span>&#160;            <span class="keywordflow">if</span>(stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex].<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> &gt; 0)</div><div class="line"><a name="l15873"></a><span class="lineno">15873</span>&#160;            {</div><div class="line"><a name="l15874"></a><span class="lineno">15874</span>&#160;                json.WriteString(<span class="stringliteral">&quot;Stats&quot;</span>);</div><div class="line"><a name="l15875"></a><span class="lineno">15875</span>&#160;                VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex]);</div><div class="line"><a name="l15876"></a><span class="lineno">15876</span>&#160;            }</div><div class="line"><a name="l15877"></a><span class="lineno">15877</span>&#160;</div><div class="line"><a name="l15878"></a><span class="lineno">15878</span>&#160;            <span class="keywordflow">for</span>(uint32_t typeIndex = 0; typeIndex &lt; allocator-&gt;GetMemoryTypeCount(); ++typeIndex)</div><div class="line"><a name="l15879"></a><span class="lineno">15879</span>&#160;            {</div><div class="line"><a name="l15880"></a><span class="lineno">15880</span>&#160;                <span class="keywordflow">if</span>(allocator-&gt;MemoryTypeIndexToHeapIndex(typeIndex) == heapIndex)</div><div class="line"><a name="l15881"></a><span class="lineno">15881</span>&#160;                {</div><div class="line"><a name="l15882"></a><span class="lineno">15882</span>&#160;                    json.BeginString(<span class="stringliteral">&quot;Type &quot;</span>);</div><div class="line"><a name="l15883"></a><span class="lineno">15883</span>&#160;                    json.ContinueString(typeIndex);</div><div class="line"><a name="l15884"></a><span class="lineno">15884</span>&#160;                    json.EndString();</div><div class="line"><a name="l15885"></a><span class="lineno">15885</span>&#160;</div><div class="line"><a name="l15886"></a><span class="lineno">15886</span>&#160;                    json.BeginObject();</div><div class="line"><a name="l15887"></a><span class="lineno">15887</span>&#160;</div><div class="line"><a name="l15888"></a><span class="lineno">15888</span>&#160;                    json.WriteString(<span class="stringliteral">&quot;Flags&quot;</span>);</div><div class="line"><a name="l15889"></a><span class="lineno">15889</span>&#160;                    json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l15890"></a><span class="lineno">15890</span>&#160;                    VkMemoryPropertyFlags flags = allocator-&gt;m_MemProps.memoryTypes[typeIndex].propertyFlags;</div><div class="line"><a name="l15891"></a><span class="lineno">15891</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l15892"></a><span class="lineno">15892</span>&#160;                    {</div><div class="line"><a name="l15893"></a><span class="lineno">15893</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;DEVICE_LOCAL&quot;</span>);</div><div class="line"><a name="l15894"></a><span class="lineno">15894</span>&#160;                    }</div><div class="line"><a name="l15895"></a><span class="lineno">15895</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l15896"></a><span class="lineno">15896</span>&#160;                    {</div><div class="line"><a name="l15897"></a><span class="lineno">15897</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;HOST_VISIBLE&quot;</span>);</div><div class="line"><a name="l15898"></a><span class="lineno">15898</span>&#160;                    }</div><div class="line"><a name="l15899"></a><span class="lineno">15899</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0)</div><div class="line"><a name="l15900"></a><span class="lineno">15900</span>&#160;                    {</div><div class="line"><a name="l15901"></a><span class="lineno">15901</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;HOST_COHERENT&quot;</span>);</div><div class="line"><a name="l15902"></a><span class="lineno">15902</span>&#160;                    }</div><div class="line"><a name="l15903"></a><span class="lineno">15903</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0)</div><div class="line"><a name="l15904"></a><span class="lineno">15904</span>&#160;                    {</div><div class="line"><a name="l15905"></a><span class="lineno">15905</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;HOST_CACHED&quot;</span>);</div><div class="line"><a name="l15906"></a><span class="lineno">15906</span>&#160;                    }</div><div class="line"><a name="l15907"></a><span class="lineno">15907</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0)</div><div class="line"><a name="l15908"></a><span class="lineno">15908</span>&#160;                    {</div><div class="line"><a name="l15909"></a><span class="lineno">15909</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;LAZILY_ALLOCATED&quot;</span>);</div><div class="line"><a name="l15910"></a><span class="lineno">15910</span>&#160;                    }</div><div class="line"><a name="l15911"></a><span class="lineno">15911</span>&#160;                    json.EndArray();</div><div class="line"><a name="l15912"></a><span class="lineno">15912</span>&#160;</div><div class="line"><a name="l15913"></a><span class="lineno">15913</span>&#160;                    <span class="keywordflow">if</span>(stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex].<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> &gt; 0)</div><div class="line"><a name="l15914"></a><span class="lineno">15914</span>&#160;                    {</div><div class="line"><a name="l15915"></a><span class="lineno">15915</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;Stats&quot;</span>);</div><div class="line"><a name="l15916"></a><span class="lineno">15916</span>&#160;                        VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex]);</div><div class="line"><a name="l15917"></a><span class="lineno">15917</span>&#160;                    }</div><div class="line"><a name="l15918"></a><span class="lineno">15918</span>&#160;</div><div class="line"><a name="l15919"></a><span class="lineno">15919</span>&#160;                    json.EndObject();</div><div class="line"><a name="l15920"></a><span class="lineno">15920</span>&#160;                }</div><div class="line"><a name="l15921"></a><span class="lineno">15921</span>&#160;            }</div><div class="line"><a name="l15922"></a><span class="lineno">15922</span>&#160;</div><div class="line"><a name="l15923"></a><span class="lineno">15923</span>&#160;            json.EndObject();</div><div class="line"><a name="l15924"></a><span class="lineno">15924</span>&#160;        }</div><div class="line"><a name="l15925"></a><span class="lineno">15925</span>&#160;        <span class="keywordflow">if</span>(detailedMap == VK_TRUE)</div><div class="line"><a name="l15926"></a><span class="lineno">15926</span>&#160;        {</div><div class="line"><a name="l15927"></a><span class="lineno">15927</span>&#160;            allocator-&gt;PrintDetailedMap(json);</div><div class="line"><a name="l15928"></a><span class="lineno">15928</span>&#160;        }</div><div class="line"><a name="l15929"></a><span class="lineno">15929</span>&#160;</div><div class="line"><a name="l15930"></a><span class="lineno">15930</span>&#160;        json.EndObject();</div><div class="line"><a name="l15931"></a><span class="lineno">15931</span>&#160;    }</div><div class="line"><a name="l15932"></a><span class="lineno">15932</span>&#160;</div><div class="line"><a name="l15933"></a><span class="lineno">15933</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = sb.GetLength();</div><div class="line"><a name="l15934"></a><span class="lineno">15934</span>&#160;    <span class="keywordtype">char</span>* <span class="keyword">const</span> pChars = vma_new_array(allocator, <span class="keywordtype">char</span>, len + 1);</div><div class="line"><a name="l15935"></a><span class="lineno">15935</span>&#160;    <span class="keywordflow">if</span>(len &gt; 0)</div><div class="line"><a name="l15936"></a><span class="lineno">15936</span>&#160;    {</div><div class="line"><a name="l15937"></a><span class="lineno">15937</span>&#160;        memcpy(pChars, sb.GetData(), len);</div><div class="line"><a name="l15938"></a><span class="lineno">15938</span>&#160;    }</div><div class="line"><a name="l15939"></a><span class="lineno">15939</span>&#160;    pChars[len] = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l15940"></a><span class="lineno">15940</span>&#160;    *ppStatsString = pChars;</div><div class="line"><a name="l15941"></a><span class="lineno">15941</span>&#160;}</div><div class="line"><a name="l15942"></a><span class="lineno">15942</span>&#160;</div><div class="line"><a name="l15943"></a><span class="lineno">15943</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l15944"></a><span class="lineno">15944</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15945"></a><span class="lineno">15945</span>&#160;    <span class="keywordtype">char</span>* pStatsString)</div><div class="line"><a name="l15946"></a><span class="lineno">15946</span>&#160;{</div><div class="line"><a name="l15947"></a><span class="lineno">15947</span>&#160;    <span class="keywordflow">if</span>(pStatsString != VMA_NULL)</div><div class="line"><a name="l15948"></a><span class="lineno">15948</span>&#160;    {</div><div class="line"><a name="l15949"></a><span class="lineno">15949</span>&#160;        VMA_ASSERT(allocator);</div><div class="line"><a name="l15950"></a><span class="lineno">15950</span>&#160;        <span class="keywordtype">size_t</span> len = strlen(pStatsString);</div><div class="line"><a name="l15951"></a><span class="lineno">15951</span>&#160;        vma_delete_array(allocator, pStatsString, len + 1);</div><div class="line"><a name="l15952"></a><span class="lineno">15952</span>&#160;    }</div><div class="line"><a name="l15953"></a><span class="lineno">15953</span>&#160;}</div><div class="line"><a name="l15954"></a><span class="lineno">15954</span>&#160;</div><div class="line"><a name="l15955"></a><span class="lineno">15955</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15956"></a><span class="lineno">15956</span>&#160;</div><div class="line"><a name="l15957"></a><span class="lineno">15957</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l15958"></a><span class="lineno">15958</span>&#160;<span class="comment">This function is not protected by any mutex because it just reads immutable data.</span></div><div class="line"><a name="l15959"></a><span class="lineno">15959</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l15960"></a><span class="lineno">15960</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l15961"></a><span class="lineno">15961</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15962"></a><span class="lineno">15962</span>&#160;    uint32_t memoryTypeBits,</div><div class="line"><a name="l15963"></a><span class="lineno">15963</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l15964"></a><span class="lineno">15964</span>&#160;    uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l15965"></a><span class="lineno">15965</span>&#160;{</div><div class="line"><a name="l15966"></a><span class="lineno">15966</span>&#160;    VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l15967"></a><span class="lineno">15967</span>&#160;    VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l15968"></a><span class="lineno">15968</span>&#160;    VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l15969"></a><span class="lineno">15969</span>&#160;</div><div class="line"><a name="l15970"></a><span class="lineno">15970</span>&#160;    <span class="keywordflow">if</span>(pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a> != 0)</div><div class="line"><a name="l15971"></a><span class="lineno">15971</span>&#160;    {</div><div class="line"><a name="l15972"></a><span class="lineno">15972</span>&#160;        memoryTypeBits &amp;= pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l15973"></a><span class="lineno">15973</span>&#160;    }</div><div class="line"><a name="l15974"></a><span class="lineno">15974</span>&#160;    </div><div class="line"><a name="l15975"></a><span class="lineno">15975</span>&#160;    uint32_t requiredFlags = pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l15976"></a><span class="lineno">15976</span>&#160;    uint32_t preferredFlags = pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l15977"></a><span class="lineno">15977</span>&#160;</div><div class="line"><a name="l15978"></a><span class="lineno">15978</span>&#160;    <span class="comment">// Convert usage to requiredFlags and preferredFlags.</span></div><div class="line"><a name="l15979"></a><span class="lineno">15979</span>&#160;    <span class="keywordflow">switch</span>(pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>)</div><div class="line"><a name="l15980"></a><span class="lineno">15980</span>&#160;    {</div><div class="line"><a name="l15981"></a><span class="lineno">15981</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a>:</div><div class="line"><a name="l15982"></a><span class="lineno">15982</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15983"></a><span class="lineno">15983</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a>:</div><div class="line"><a name="l15984"></a><span class="lineno">15984</span>&#160;        <span class="keywordflow">if</span>(!allocator-&gt;IsIntegratedGpu() || (preferredFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l15985"></a><span class="lineno">15985</span>&#160;        {</div><div class="line"><a name="l15986"></a><span class="lineno">15986</span>&#160;            preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l15987"></a><span class="lineno">15987</span>&#160;        }</div><div class="line"><a name="l15988"></a><span class="lineno">15988</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15989"></a><span class="lineno">15989</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a>:</div><div class="line"><a name="l15990"></a><span class="lineno">15990</span>&#160;        requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l15991"></a><span class="lineno">15991</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15992"></a><span class="lineno">15992</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a>:</div><div class="line"><a name="l15993"></a><span class="lineno">15993</span>&#160;        requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l15994"></a><span class="lineno">15994</span>&#160;        <span class="keywordflow">if</span>(!allocator-&gt;IsIntegratedGpu() || (preferredFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l15995"></a><span class="lineno">15995</span>&#160;        {</div><div class="line"><a name="l15996"></a><span class="lineno">15996</span>&#160;            preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l15997"></a><span class="lineno">15997</span>&#160;        }</div><div class="line"><a name="l15998"></a><span class="lineno">15998</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15999"></a><span class="lineno">15999</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a>:</div><div class="line"><a name="l16000"></a><span class="lineno">16000</span>&#160;        requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l16001"></a><span class="lineno">16001</span>&#160;        preferredFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;</div><div class="line"><a name="l16002"></a><span class="lineno">16002</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l16003"></a><span class="lineno">16003</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l16004"></a><span class="lineno">16004</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l16005"></a><span class="lineno">16005</span>&#160;    }</div><div class="line"><a name="l16006"></a><span class="lineno">16006</span>&#160;</div><div class="line"><a name="l16007"></a><span class="lineno">16007</span>&#160;    *pMemoryTypeIndex = UINT32_MAX;</div><div class="line"><a name="l16008"></a><span class="lineno">16008</span>&#160;    uint32_t minCost = UINT32_MAX;</div><div class="line"><a name="l16009"></a><span class="lineno">16009</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0, memTypeBit = 1;</div><div class="line"><a name="l16010"></a><span class="lineno">16010</span>&#160;        memTypeIndex &lt; allocator-&gt;GetMemoryTypeCount();</div><div class="line"><a name="l16011"></a><span class="lineno">16011</span>&#160;        ++memTypeIndex, memTypeBit &lt;&lt;= 1)</div><div class="line"><a name="l16012"></a><span class="lineno">16012</span>&#160;    {</div><div class="line"><a name="l16013"></a><span class="lineno">16013</span>&#160;        <span class="comment">// This memory type is acceptable according to memoryTypeBits bitmask.</span></div><div class="line"><a name="l16014"></a><span class="lineno">16014</span>&#160;        <span class="keywordflow">if</span>((memTypeBit &amp; memoryTypeBits) != 0)</div><div class="line"><a name="l16015"></a><span class="lineno">16015</span>&#160;        {</div><div class="line"><a name="l16016"></a><span class="lineno">16016</span>&#160;            <span class="keyword">const</span> VkMemoryPropertyFlags currFlags =</div><div class="line"><a name="l16017"></a><span class="lineno">16017</span>&#160;                allocator-&gt;m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l16018"></a><span class="lineno">16018</span>&#160;            <span class="comment">// This memory type contains requiredFlags.</span></div><div class="line"><a name="l16019"></a><span class="lineno">16019</span>&#160;            <span class="keywordflow">if</span>((requiredFlags &amp; ~currFlags) == 0)</div><div class="line"><a name="l16020"></a><span class="lineno">16020</span>&#160;            {</div><div class="line"><a name="l16021"></a><span class="lineno">16021</span>&#160;                <span class="comment">// Calculate cost as number of bits from preferredFlags not present in this memory type.</span></div><div class="line"><a name="l16022"></a><span class="lineno">16022</span>&#160;                uint32_t currCost = VmaCountBitsSet(preferredFlags &amp; ~currFlags);</div><div class="line"><a name="l16023"></a><span class="lineno">16023</span>&#160;                <span class="comment">// Remember memory type with lowest cost.</span></div><div class="line"><a name="l16024"></a><span class="lineno">16024</span>&#160;                <span class="keywordflow">if</span>(currCost &lt; minCost)</div><div class="line"><a name="l16025"></a><span class="lineno">16025</span>&#160;                {</div><div class="line"><a name="l16026"></a><span class="lineno">16026</span>&#160;                    *pMemoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l16027"></a><span class="lineno">16027</span>&#160;                    <span class="keywordflow">if</span>(currCost == 0)</div><div class="line"><a name="l16028"></a><span class="lineno">16028</span>&#160;                    {</div><div class="line"><a name="l16029"></a><span class="lineno">16029</span>&#160;                        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16030"></a><span class="lineno">16030</span>&#160;                    }</div><div class="line"><a name="l16031"></a><span class="lineno">16031</span>&#160;                    minCost = currCost;</div><div class="line"><a name="l16032"></a><span class="lineno">16032</span>&#160;                }</div><div class="line"><a name="l16033"></a><span class="lineno">16033</span>&#160;            }</div><div class="line"><a name="l16034"></a><span class="lineno">16034</span>&#160;        }</div><div class="line"><a name="l16035"></a><span class="lineno">16035</span>&#160;    }</div><div class="line"><a name="l16036"></a><span class="lineno">16036</span>&#160;    <span class="keywordflow">return</span> (*pMemoryTypeIndex != UINT32_MAX) ? VK_SUCCESS : VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l16037"></a><span class="lineno">16037</span>&#160;}</div><div class="line"><a name="l16038"></a><span class="lineno">16038</span>&#160;</div><div class="line"><a name="l16039"></a><span class="lineno">16039</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l16040"></a><span class="lineno">16040</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16041"></a><span class="lineno">16041</span>&#160;    <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l16042"></a><span class="lineno">16042</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16043"></a><span class="lineno">16043</span>&#160;    uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l16044"></a><span class="lineno">16044</span>&#160;{</div><div class="line"><a name="l16045"></a><span class="lineno">16045</span>&#160;    VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l16046"></a><span class="lineno">16046</span>&#160;    VMA_ASSERT(pBufferCreateInfo != VMA_NULL);</div><div class="line"><a name="l16047"></a><span class="lineno">16047</span>&#160;    VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l16048"></a><span class="lineno">16048</span>&#160;    VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l16049"></a><span class="lineno">16049</span>&#160;</div><div class="line"><a name="l16050"></a><span class="lineno">16050</span>&#160;    <span class="keyword">const</span> VkDevice hDev = allocator-&gt;m_hDevice;</div><div class="line"><a name="l16051"></a><span class="lineno">16051</span>&#160;    VkBuffer hBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16052"></a><span class="lineno">16052</span>&#160;    VkResult res = allocator-&gt;GetVulkanFunctions().vkCreateBuffer(</div><div class="line"><a name="l16053"></a><span class="lineno">16053</span>&#160;        hDev, pBufferCreateInfo, allocator-&gt;GetAllocationCallbacks(), &amp;hBuffer);</div><div class="line"><a name="l16054"></a><span class="lineno">16054</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l16055"></a><span class="lineno">16055</span>&#160;    {</div><div class="line"><a name="l16056"></a><span class="lineno">16056</span>&#160;        VkMemoryRequirements memReq = {};</div><div class="line"><a name="l16057"></a><span class="lineno">16057</span>&#160;        allocator-&gt;GetVulkanFunctions().vkGetBufferMemoryRequirements(</div><div class="line"><a name="l16058"></a><span class="lineno">16058</span>&#160;            hDev, hBuffer, &amp;memReq);</div><div class="line"><a name="l16059"></a><span class="lineno">16059</span>&#160;</div><div class="line"><a name="l16060"></a><span class="lineno">16060</span>&#160;        res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l16061"></a><span class="lineno">16061</span>&#160;            allocator,</div><div class="line"><a name="l16062"></a><span class="lineno">16062</span>&#160;            memReq.memoryTypeBits,</div><div class="line"><a name="l16063"></a><span class="lineno">16063</span>&#160;            pAllocationCreateInfo,</div><div class="line"><a name="l16064"></a><span class="lineno">16064</span>&#160;            pMemoryTypeIndex);</div><div class="line"><a name="l16065"></a><span class="lineno">16065</span>&#160;</div><div class="line"><a name="l16066"></a><span class="lineno">16066</span>&#160;        allocator-&gt;GetVulkanFunctions().vkDestroyBuffer(</div><div class="line"><a name="l16067"></a><span class="lineno">16067</span>&#160;            hDev, hBuffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16068"></a><span class="lineno">16068</span>&#160;    }</div><div class="line"><a name="l16069"></a><span class="lineno">16069</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16070"></a><span class="lineno">16070</span>&#160;}</div><div class="line"><a name="l16071"></a><span class="lineno">16071</span>&#160;</div><div class="line"><a name="l16072"></a><span class="lineno">16072</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l16073"></a><span class="lineno">16073</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16074"></a><span class="lineno">16074</span>&#160;    <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l16075"></a><span class="lineno">16075</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16076"></a><span class="lineno">16076</span>&#160;    uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l16077"></a><span class="lineno">16077</span>&#160;{</div><div class="line"><a name="l16078"></a><span class="lineno">16078</span>&#160;    VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l16079"></a><span class="lineno">16079</span>&#160;    VMA_ASSERT(pImageCreateInfo != VMA_NULL);</div><div class="line"><a name="l16080"></a><span class="lineno">16080</span>&#160;    VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l16081"></a><span class="lineno">16081</span>&#160;    VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l16082"></a><span class="lineno">16082</span>&#160;</div><div class="line"><a name="l16083"></a><span class="lineno">16083</span>&#160;    <span class="keyword">const</span> VkDevice hDev = allocator-&gt;m_hDevice;</div><div class="line"><a name="l16084"></a><span class="lineno">16084</span>&#160;    VkImage hImage = VK_NULL_HANDLE;</div><div class="line"><a name="l16085"></a><span class="lineno">16085</span>&#160;    VkResult res = allocator-&gt;GetVulkanFunctions().vkCreateImage(</div><div class="line"><a name="l16086"></a><span class="lineno">16086</span>&#160;        hDev, pImageCreateInfo, allocator-&gt;GetAllocationCallbacks(), &amp;hImage);</div><div class="line"><a name="l16087"></a><span class="lineno">16087</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l16088"></a><span class="lineno">16088</span>&#160;    {</div><div class="line"><a name="l16089"></a><span class="lineno">16089</span>&#160;        VkMemoryRequirements memReq = {};</div><div class="line"><a name="l16090"></a><span class="lineno">16090</span>&#160;        allocator-&gt;GetVulkanFunctions().vkGetImageMemoryRequirements(</div><div class="line"><a name="l16091"></a><span class="lineno">16091</span>&#160;            hDev, hImage, &amp;memReq);</div><div class="line"><a name="l16092"></a><span class="lineno">16092</span>&#160;</div><div class="line"><a name="l16093"></a><span class="lineno">16093</span>&#160;        res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l16094"></a><span class="lineno">16094</span>&#160;            allocator,</div><div class="line"><a name="l16095"></a><span class="lineno">16095</span>&#160;            memReq.memoryTypeBits,</div><div class="line"><a name="l16096"></a><span class="lineno">16096</span>&#160;            pAllocationCreateInfo,</div><div class="line"><a name="l16097"></a><span class="lineno">16097</span>&#160;            pMemoryTypeIndex);</div><div class="line"><a name="l16098"></a><span class="lineno">16098</span>&#160;</div><div class="line"><a name="l16099"></a><span class="lineno">16099</span>&#160;        allocator-&gt;GetVulkanFunctions().vkDestroyImage(</div><div class="line"><a name="l16100"></a><span class="lineno">16100</span>&#160;            hDev, hImage, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16101"></a><span class="lineno">16101</span>&#160;    }</div><div class="line"><a name="l16102"></a><span class="lineno">16102</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16103"></a><span class="lineno">16103</span>&#160;}</div><div class="line"><a name="l16104"></a><span class="lineno">16104</span>&#160;</div><div class="line"><a name="l16105"></a><span class="lineno">16105</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l16106"></a><span class="lineno">16106</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16107"></a><span class="lineno">16107</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16108"></a><span class="lineno">16108</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</div><div class="line"><a name="l16109"></a><span class="lineno">16109</span>&#160;{</div><div class="line"><a name="l16110"></a><span class="lineno">16110</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pCreateInfo &amp;&amp; pPool);</div><div class="line"><a name="l16111"></a><span class="lineno">16111</span>&#160;    </div><div class="line"><a name="l16112"></a><span class="lineno">16112</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreatePool&quot;</span>);</div><div class="line"><a name="l16113"></a><span class="lineno">16113</span>&#160;    </div><div class="line"><a name="l16114"></a><span class="lineno">16114</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16115"></a><span class="lineno">16115</span>&#160;    </div><div class="line"><a name="l16116"></a><span class="lineno">16116</span>&#160;    VkResult res = allocator-&gt;CreatePool(pCreateInfo, pPool);</div><div class="line"><a name="l16117"></a><span class="lineno">16117</span>&#160;    </div><div class="line"><a name="l16118"></a><span class="lineno">16118</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16119"></a><span class="lineno">16119</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16120"></a><span class="lineno">16120</span>&#160;    {</div><div class="line"><a name="l16121"></a><span class="lineno">16121</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordCreatePool(allocator-&gt;GetCurrentFrameIndex(), *pCreateInfo, *pPool);</div><div class="line"><a name="l16122"></a><span class="lineno">16122</span>&#160;    }</div><div class="line"><a name="l16123"></a><span class="lineno">16123</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16124"></a><span class="lineno">16124</span>&#160;    </div><div class="line"><a name="l16125"></a><span class="lineno">16125</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16126"></a><span class="lineno">16126</span>&#160;}</div><div class="line"><a name="l16127"></a><span class="lineno">16127</span>&#160;</div><div class="line"><a name="l16128"></a><span class="lineno">16128</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l16129"></a><span class="lineno">16129</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16130"></a><span class="lineno">16130</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l16131"></a><span class="lineno">16131</span>&#160;{</div><div class="line"><a name="l16132"></a><span class="lineno">16132</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16133"></a><span class="lineno">16133</span>&#160;    </div><div class="line"><a name="l16134"></a><span class="lineno">16134</span>&#160;    <span class="keywordflow">if</span>(pool == VK_NULL_HANDLE)</div><div class="line"><a name="l16135"></a><span class="lineno">16135</span>&#160;    {</div><div class="line"><a name="l16136"></a><span class="lineno">16136</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16137"></a><span class="lineno">16137</span>&#160;    }</div><div class="line"><a name="l16138"></a><span class="lineno">16138</span>&#160;    </div><div class="line"><a name="l16139"></a><span class="lineno">16139</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDestroyPool&quot;</span>);</div><div class="line"><a name="l16140"></a><span class="lineno">16140</span>&#160;    </div><div class="line"><a name="l16141"></a><span class="lineno">16141</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16142"></a><span class="lineno">16142</span>&#160;    </div><div class="line"><a name="l16143"></a><span class="lineno">16143</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16144"></a><span class="lineno">16144</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16145"></a><span class="lineno">16145</span>&#160;    {</div><div class="line"><a name="l16146"></a><span class="lineno">16146</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDestroyPool(allocator-&gt;GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l16147"></a><span class="lineno">16147</span>&#160;    }</div><div class="line"><a name="l16148"></a><span class="lineno">16148</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16149"></a><span class="lineno">16149</span>&#160;</div><div class="line"><a name="l16150"></a><span class="lineno">16150</span>&#160;    allocator-&gt;DestroyPool(pool);</div><div class="line"><a name="l16151"></a><span class="lineno">16151</span>&#160;}</div><div class="line"><a name="l16152"></a><span class="lineno">16152</span>&#160;</div><div class="line"><a name="l16153"></a><span class="lineno">16153</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l16154"></a><span class="lineno">16154</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16155"></a><span class="lineno">16155</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l16156"></a><span class="lineno">16156</span>&#160;    <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</div><div class="line"><a name="l16157"></a><span class="lineno">16157</span>&#160;{</div><div class="line"><a name="l16158"></a><span class="lineno">16158</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pool &amp;&amp; pPoolStats);</div><div class="line"><a name="l16159"></a><span class="lineno">16159</span>&#160;</div><div class="line"><a name="l16160"></a><span class="lineno">16160</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16161"></a><span class="lineno">16161</span>&#160;</div><div class="line"><a name="l16162"></a><span class="lineno">16162</span>&#160;    allocator-&gt;GetPoolStats(pool, pPoolStats);</div><div class="line"><a name="l16163"></a><span class="lineno">16163</span>&#160;}</div><div class="line"><a name="l16164"></a><span class="lineno">16164</span>&#160;</div><div class="line"><a name="l16165"></a><span class="lineno">16165</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l16166"></a><span class="lineno">16166</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16167"></a><span class="lineno">16167</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l16168"></a><span class="lineno">16168</span>&#160;    <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l16169"></a><span class="lineno">16169</span>&#160;{</div><div class="line"><a name="l16170"></a><span class="lineno">16170</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pool);</div><div class="line"><a name="l16171"></a><span class="lineno">16171</span>&#160;</div><div class="line"><a name="l16172"></a><span class="lineno">16172</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16173"></a><span class="lineno">16173</span>&#160;</div><div class="line"><a name="l16174"></a><span class="lineno">16174</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16175"></a><span class="lineno">16175</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16176"></a><span class="lineno">16176</span>&#160;    {</div><div class="line"><a name="l16177"></a><span class="lineno">16177</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordMakePoolAllocationsLost(allocator-&gt;GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l16178"></a><span class="lineno">16178</span>&#160;    }</div><div class="line"><a name="l16179"></a><span class="lineno">16179</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16180"></a><span class="lineno">16180</span>&#160;</div><div class="line"><a name="l16181"></a><span class="lineno">16181</span>&#160;    allocator-&gt;MakePoolAllocationsLost(pool, pLostAllocationCount);</div><div class="line"><a name="l16182"></a><span class="lineno">16182</span>&#160;}</div><div class="line"><a name="l16183"></a><span class="lineno">16183</span>&#160;</div><div class="line"><a name="l16184"></a><span class="lineno">16184</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad535935619c7a549bf837e1bb0068f89">vmaCheckPoolCorruption</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l16185"></a><span class="lineno">16185</span>&#160;{</div><div class="line"><a name="l16186"></a><span class="lineno">16186</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pool);</div><div class="line"><a name="l16187"></a><span class="lineno">16187</span>&#160;</div><div class="line"><a name="l16188"></a><span class="lineno">16188</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16189"></a><span class="lineno">16189</span>&#160;</div><div class="line"><a name="l16190"></a><span class="lineno">16190</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCheckPoolCorruption&quot;</span>);</div><div class="line"><a name="l16191"></a><span class="lineno">16191</span>&#160;</div><div class="line"><a name="l16192"></a><span class="lineno">16192</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;CheckPoolCorruption(pool);</div><div class="line"><a name="l16193"></a><span class="lineno">16193</span>&#160;}</div><div class="line"><a name="l16194"></a><span class="lineno">16194</span>&#160;</div><div class="line"><a name="l16195"></a><span class="lineno">16195</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l16196"></a><span class="lineno">16196</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16197"></a><span class="lineno">16197</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l16198"></a><span class="lineno">16198</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16199"></a><span class="lineno">16199</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16200"></a><span class="lineno">16200</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16201"></a><span class="lineno">16201</span>&#160;{</div><div class="line"><a name="l16202"></a><span class="lineno">16202</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pVkMemoryRequirements &amp;&amp; pCreateInfo &amp;&amp; pAllocation);</div><div class="line"><a name="l16203"></a><span class="lineno">16203</span>&#160;</div><div class="line"><a name="l16204"></a><span class="lineno">16204</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemory&quot;</span>);</div><div class="line"><a name="l16205"></a><span class="lineno">16205</span>&#160;</div><div class="line"><a name="l16206"></a><span class="lineno">16206</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16207"></a><span class="lineno">16207</span>&#160;</div><div class="line"><a name="l16208"></a><span class="lineno">16208</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16209"></a><span class="lineno">16209</span>&#160;        *pVkMemoryRequirements,</div><div class="line"><a name="l16210"></a><span class="lineno">16210</span>&#160;        <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l16211"></a><span class="lineno">16211</span>&#160;        <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l16212"></a><span class="lineno">16212</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16213"></a><span class="lineno">16213</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16214"></a><span class="lineno">16214</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16215"></a><span class="lineno">16215</span>&#160;        VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l16216"></a><span class="lineno">16216</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16217"></a><span class="lineno">16217</span>&#160;        pAllocation);</div><div class="line"><a name="l16218"></a><span class="lineno">16218</span>&#160;</div><div class="line"><a name="l16219"></a><span class="lineno">16219</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16220"></a><span class="lineno">16220</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16221"></a><span class="lineno">16221</span>&#160;    {</div><div class="line"><a name="l16222"></a><span class="lineno">16222</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemory(</div><div class="line"><a name="l16223"></a><span class="lineno">16223</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16224"></a><span class="lineno">16224</span>&#160;            *pVkMemoryRequirements,</div><div class="line"><a name="l16225"></a><span class="lineno">16225</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16226"></a><span class="lineno">16226</span>&#160;            *pAllocation);</div><div class="line"><a name="l16227"></a><span class="lineno">16227</span>&#160;    }</div><div class="line"><a name="l16228"></a><span class="lineno">16228</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16229"></a><span class="lineno">16229</span>&#160;        </div><div class="line"><a name="l16230"></a><span class="lineno">16230</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16231"></a><span class="lineno">16231</span>&#160;    {</div><div class="line"><a name="l16232"></a><span class="lineno">16232</span>&#160;        allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16233"></a><span class="lineno">16233</span>&#160;    }</div><div class="line"><a name="l16234"></a><span class="lineno">16234</span>&#160;</div><div class="line"><a name="l16235"></a><span class="lineno">16235</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16236"></a><span class="lineno">16236</span>&#160;}</div><div class="line"><a name="l16237"></a><span class="lineno">16237</span>&#160;</div><div class="line"><a name="l16238"></a><span class="lineno">16238</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad37e82e492b3de38fc3f4cffd9ad0ae1">vmaAllocateMemoryPages</a>(</div><div class="line"><a name="l16239"></a><span class="lineno">16239</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16240"></a><span class="lineno">16240</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l16241"></a><span class="lineno">16241</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16242"></a><span class="lineno">16242</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l16243"></a><span class="lineno">16243</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l16244"></a><span class="lineno">16244</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16245"></a><span class="lineno">16245</span>&#160;{</div><div class="line"><a name="l16246"></a><span class="lineno">16246</span>&#160;    <span class="keywordflow">if</span>(allocationCount == 0)</div><div class="line"><a name="l16247"></a><span class="lineno">16247</span>&#160;    {</div><div class="line"><a name="l16248"></a><span class="lineno">16248</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16249"></a><span class="lineno">16249</span>&#160;    }</div><div class="line"><a name="l16250"></a><span class="lineno">16250</span>&#160;</div><div class="line"><a name="l16251"></a><span class="lineno">16251</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pVkMemoryRequirements &amp;&amp; pCreateInfo &amp;&amp; pAllocations);</div><div class="line"><a name="l16252"></a><span class="lineno">16252</span>&#160;</div><div class="line"><a name="l16253"></a><span class="lineno">16253</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemoryPages&quot;</span>);</div><div class="line"><a name="l16254"></a><span class="lineno">16254</span>&#160;</div><div class="line"><a name="l16255"></a><span class="lineno">16255</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16256"></a><span class="lineno">16256</span>&#160;</div><div class="line"><a name="l16257"></a><span class="lineno">16257</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16258"></a><span class="lineno">16258</span>&#160;        *pVkMemoryRequirements,</div><div class="line"><a name="l16259"></a><span class="lineno">16259</span>&#160;        <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l16260"></a><span class="lineno">16260</span>&#160;        <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l16261"></a><span class="lineno">16261</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16262"></a><span class="lineno">16262</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16263"></a><span class="lineno">16263</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16264"></a><span class="lineno">16264</span>&#160;        VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l16265"></a><span class="lineno">16265</span>&#160;        allocationCount,</div><div class="line"><a name="l16266"></a><span class="lineno">16266</span>&#160;        pAllocations);</div><div class="line"><a name="l16267"></a><span class="lineno">16267</span>&#160;</div><div class="line"><a name="l16268"></a><span class="lineno">16268</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16269"></a><span class="lineno">16269</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16270"></a><span class="lineno">16270</span>&#160;    {</div><div class="line"><a name="l16271"></a><span class="lineno">16271</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemoryPages(</div><div class="line"><a name="l16272"></a><span class="lineno">16272</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16273"></a><span class="lineno">16273</span>&#160;            *pVkMemoryRequirements,</div><div class="line"><a name="l16274"></a><span class="lineno">16274</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16275"></a><span class="lineno">16275</span>&#160;            (uint64_t)allocationCount,</div><div class="line"><a name="l16276"></a><span class="lineno">16276</span>&#160;            pAllocations);</div><div class="line"><a name="l16277"></a><span class="lineno">16277</span>&#160;    }</div><div class="line"><a name="l16278"></a><span class="lineno">16278</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16279"></a><span class="lineno">16279</span>&#160;        </div><div class="line"><a name="l16280"></a><span class="lineno">16280</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16281"></a><span class="lineno">16281</span>&#160;    {</div><div class="line"><a name="l16282"></a><span class="lineno">16282</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; allocationCount; ++i)</div><div class="line"><a name="l16283"></a><span class="lineno">16283</span>&#160;        {</div><div class="line"><a name="l16284"></a><span class="lineno">16284</span>&#160;            allocator-&gt;GetAllocationInfo(pAllocations[i], pAllocationInfo + i);</div><div class="line"><a name="l16285"></a><span class="lineno">16285</span>&#160;        }</div><div class="line"><a name="l16286"></a><span class="lineno">16286</span>&#160;    }</div><div class="line"><a name="l16287"></a><span class="lineno">16287</span>&#160;</div><div class="line"><a name="l16288"></a><span class="lineno">16288</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16289"></a><span class="lineno">16289</span>&#160;}</div><div class="line"><a name="l16290"></a><span class="lineno">16290</span>&#160;</div><div class="line"><a name="l16291"></a><span class="lineno">16291</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l16292"></a><span class="lineno">16292</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16293"></a><span class="lineno">16293</span>&#160;    VkBuffer buffer,</div><div class="line"><a name="l16294"></a><span class="lineno">16294</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16295"></a><span class="lineno">16295</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16296"></a><span class="lineno">16296</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16297"></a><span class="lineno">16297</span>&#160;{</div><div class="line"><a name="l16298"></a><span class="lineno">16298</span>&#160;    VMA_ASSERT(allocator &amp;&amp; buffer != VK_NULL_HANDLE &amp;&amp; pCreateInfo &amp;&amp; pAllocation);</div><div class="line"><a name="l16299"></a><span class="lineno">16299</span>&#160;</div><div class="line"><a name="l16300"></a><span class="lineno">16300</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemoryForBuffer&quot;</span>);</div><div class="line"><a name="l16301"></a><span class="lineno">16301</span>&#160;</div><div class="line"><a name="l16302"></a><span class="lineno">16302</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16303"></a><span class="lineno">16303</span>&#160;</div><div class="line"><a name="l16304"></a><span class="lineno">16304</span>&#160;    VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16305"></a><span class="lineno">16305</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16306"></a><span class="lineno">16306</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16307"></a><span class="lineno">16307</span>&#160;    allocator-&gt;GetBufferMemoryRequirements(buffer, vkMemReq,</div><div class="line"><a name="l16308"></a><span class="lineno">16308</span>&#160;        requiresDedicatedAllocation,</div><div class="line"><a name="l16309"></a><span class="lineno">16309</span>&#160;        prefersDedicatedAllocation);</div><div class="line"><a name="l16310"></a><span class="lineno">16310</span>&#160;</div><div class="line"><a name="l16311"></a><span class="lineno">16311</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16312"></a><span class="lineno">16312</span>&#160;        vkMemReq,</div><div class="line"><a name="l16313"></a><span class="lineno">16313</span>&#160;        requiresDedicatedAllocation,</div><div class="line"><a name="l16314"></a><span class="lineno">16314</span>&#160;        prefersDedicatedAllocation,</div><div class="line"><a name="l16315"></a><span class="lineno">16315</span>&#160;        buffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16316"></a><span class="lineno">16316</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16317"></a><span class="lineno">16317</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16318"></a><span class="lineno">16318</span>&#160;        VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l16319"></a><span class="lineno">16319</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16320"></a><span class="lineno">16320</span>&#160;        pAllocation);</div><div class="line"><a name="l16321"></a><span class="lineno">16321</span>&#160;</div><div class="line"><a name="l16322"></a><span class="lineno">16322</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16323"></a><span class="lineno">16323</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16324"></a><span class="lineno">16324</span>&#160;    {</div><div class="line"><a name="l16325"></a><span class="lineno">16325</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemoryForBuffer(</div><div class="line"><a name="l16326"></a><span class="lineno">16326</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16327"></a><span class="lineno">16327</span>&#160;            vkMemReq,</div><div class="line"><a name="l16328"></a><span class="lineno">16328</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16329"></a><span class="lineno">16329</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16330"></a><span class="lineno">16330</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16331"></a><span class="lineno">16331</span>&#160;            *pAllocation);</div><div class="line"><a name="l16332"></a><span class="lineno">16332</span>&#160;    }</div><div class="line"><a name="l16333"></a><span class="lineno">16333</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16334"></a><span class="lineno">16334</span>&#160;</div><div class="line"><a name="l16335"></a><span class="lineno">16335</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16336"></a><span class="lineno">16336</span>&#160;    {</div><div class="line"><a name="l16337"></a><span class="lineno">16337</span>&#160;        allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16338"></a><span class="lineno">16338</span>&#160;    }</div><div class="line"><a name="l16339"></a><span class="lineno">16339</span>&#160;</div><div class="line"><a name="l16340"></a><span class="lineno">16340</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16341"></a><span class="lineno">16341</span>&#160;}</div><div class="line"><a name="l16342"></a><span class="lineno">16342</span>&#160;</div><div class="line"><a name="l16343"></a><span class="lineno">16343</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l16344"></a><span class="lineno">16344</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16345"></a><span class="lineno">16345</span>&#160;    VkImage image,</div><div class="line"><a name="l16346"></a><span class="lineno">16346</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16347"></a><span class="lineno">16347</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16348"></a><span class="lineno">16348</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16349"></a><span class="lineno">16349</span>&#160;{</div><div class="line"><a name="l16350"></a><span class="lineno">16350</span>&#160;    VMA_ASSERT(allocator &amp;&amp; image != VK_NULL_HANDLE &amp;&amp; pCreateInfo &amp;&amp; pAllocation);</div><div class="line"><a name="l16351"></a><span class="lineno">16351</span>&#160;</div><div class="line"><a name="l16352"></a><span class="lineno">16352</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemoryForImage&quot;</span>);</div><div class="line"><a name="l16353"></a><span class="lineno">16353</span>&#160;</div><div class="line"><a name="l16354"></a><span class="lineno">16354</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16355"></a><span class="lineno">16355</span>&#160;</div><div class="line"><a name="l16356"></a><span class="lineno">16356</span>&#160;    VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16357"></a><span class="lineno">16357</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16358"></a><span class="lineno">16358</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l16359"></a><span class="lineno">16359</span>&#160;    allocator-&gt;GetImageMemoryRequirements(image, vkMemReq,</div><div class="line"><a name="l16360"></a><span class="lineno">16360</span>&#160;        requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l16361"></a><span class="lineno">16361</span>&#160;</div><div class="line"><a name="l16362"></a><span class="lineno">16362</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16363"></a><span class="lineno">16363</span>&#160;        vkMemReq,</div><div class="line"><a name="l16364"></a><span class="lineno">16364</span>&#160;        requiresDedicatedAllocation,</div><div class="line"><a name="l16365"></a><span class="lineno">16365</span>&#160;        prefersDedicatedAllocation,</div><div class="line"><a name="l16366"></a><span class="lineno">16366</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16367"></a><span class="lineno">16367</span>&#160;        image, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16368"></a><span class="lineno">16368</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16369"></a><span class="lineno">16369</span>&#160;        VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN,</div><div class="line"><a name="l16370"></a><span class="lineno">16370</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16371"></a><span class="lineno">16371</span>&#160;        pAllocation);</div><div class="line"><a name="l16372"></a><span class="lineno">16372</span>&#160;</div><div class="line"><a name="l16373"></a><span class="lineno">16373</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16374"></a><span class="lineno">16374</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16375"></a><span class="lineno">16375</span>&#160;    {</div><div class="line"><a name="l16376"></a><span class="lineno">16376</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemoryForImage(</div><div class="line"><a name="l16377"></a><span class="lineno">16377</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16378"></a><span class="lineno">16378</span>&#160;            vkMemReq,</div><div class="line"><a name="l16379"></a><span class="lineno">16379</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16380"></a><span class="lineno">16380</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16381"></a><span class="lineno">16381</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16382"></a><span class="lineno">16382</span>&#160;            *pAllocation);</div><div class="line"><a name="l16383"></a><span class="lineno">16383</span>&#160;    }</div><div class="line"><a name="l16384"></a><span class="lineno">16384</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16385"></a><span class="lineno">16385</span>&#160;</div><div class="line"><a name="l16386"></a><span class="lineno">16386</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16387"></a><span class="lineno">16387</span>&#160;    {</div><div class="line"><a name="l16388"></a><span class="lineno">16388</span>&#160;        allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16389"></a><span class="lineno">16389</span>&#160;    }</div><div class="line"><a name="l16390"></a><span class="lineno">16390</span>&#160;</div><div class="line"><a name="l16391"></a><span class="lineno">16391</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16392"></a><span class="lineno">16392</span>&#160;}</div><div class="line"><a name="l16393"></a><span class="lineno">16393</span>&#160;</div><div class="line"><a name="l16394"></a><span class="lineno">16394</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l16395"></a><span class="lineno">16395</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16396"></a><span class="lineno">16396</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16397"></a><span class="lineno">16397</span>&#160;{</div><div class="line"><a name="l16398"></a><span class="lineno">16398</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16399"></a><span class="lineno">16399</span>&#160;    </div><div class="line"><a name="l16400"></a><span class="lineno">16400</span>&#160;    <span class="keywordflow">if</span>(allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l16401"></a><span class="lineno">16401</span>&#160;    {</div><div class="line"><a name="l16402"></a><span class="lineno">16402</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16403"></a><span class="lineno">16403</span>&#160;    }</div><div class="line"><a name="l16404"></a><span class="lineno">16404</span>&#160;    </div><div class="line"><a name="l16405"></a><span class="lineno">16405</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaFreeMemory&quot;</span>);</div><div class="line"><a name="l16406"></a><span class="lineno">16406</span>&#160;    </div><div class="line"><a name="l16407"></a><span class="lineno">16407</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16408"></a><span class="lineno">16408</span>&#160;</div><div class="line"><a name="l16409"></a><span class="lineno">16409</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16410"></a><span class="lineno">16410</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16411"></a><span class="lineno">16411</span>&#160;    {</div><div class="line"><a name="l16412"></a><span class="lineno">16412</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordFreeMemory(</div><div class="line"><a name="l16413"></a><span class="lineno">16413</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16414"></a><span class="lineno">16414</span>&#160;            allocation);</div><div class="line"><a name="l16415"></a><span class="lineno">16415</span>&#160;    }</div><div class="line"><a name="l16416"></a><span class="lineno">16416</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16417"></a><span class="lineno">16417</span>&#160;    </div><div class="line"><a name="l16418"></a><span class="lineno">16418</span>&#160;    allocator-&gt;FreeMemory(</div><div class="line"><a name="l16419"></a><span class="lineno">16419</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16420"></a><span class="lineno">16420</span>&#160;        &amp;allocation);</div><div class="line"><a name="l16421"></a><span class="lineno">16421</span>&#160;}</div><div class="line"><a name="l16422"></a><span class="lineno">16422</span>&#160;</div><div class="line"><a name="l16423"></a><span class="lineno">16423</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab9e709de044c5d8476bea77a4e755840">vmaFreeMemoryPages</a>(</div><div class="line"><a name="l16424"></a><span class="lineno">16424</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16425"></a><span class="lineno">16425</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l16426"></a><span class="lineno">16426</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l16427"></a><span class="lineno">16427</span>&#160;{</div><div class="line"><a name="l16428"></a><span class="lineno">16428</span>&#160;    <span class="keywordflow">if</span>(allocationCount == 0)</div><div class="line"><a name="l16429"></a><span class="lineno">16429</span>&#160;    {</div><div class="line"><a name="l16430"></a><span class="lineno">16430</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16431"></a><span class="lineno">16431</span>&#160;    }</div><div class="line"><a name="l16432"></a><span class="lineno">16432</span>&#160;</div><div class="line"><a name="l16433"></a><span class="lineno">16433</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16434"></a><span class="lineno">16434</span>&#160;    </div><div class="line"><a name="l16435"></a><span class="lineno">16435</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaFreeMemoryPages&quot;</span>);</div><div class="line"><a name="l16436"></a><span class="lineno">16436</span>&#160;    </div><div class="line"><a name="l16437"></a><span class="lineno">16437</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16438"></a><span class="lineno">16438</span>&#160;</div><div class="line"><a name="l16439"></a><span class="lineno">16439</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16440"></a><span class="lineno">16440</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16441"></a><span class="lineno">16441</span>&#160;    {</div><div class="line"><a name="l16442"></a><span class="lineno">16442</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordFreeMemoryPages(</div><div class="line"><a name="l16443"></a><span class="lineno">16443</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16444"></a><span class="lineno">16444</span>&#160;            (uint64_t)allocationCount,</div><div class="line"><a name="l16445"></a><span class="lineno">16445</span>&#160;            pAllocations);</div><div class="line"><a name="l16446"></a><span class="lineno">16446</span>&#160;    }</div><div class="line"><a name="l16447"></a><span class="lineno">16447</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16448"></a><span class="lineno">16448</span>&#160;    </div><div class="line"><a name="l16449"></a><span class="lineno">16449</span>&#160;    allocator-&gt;FreeMemory(allocationCount, pAllocations);</div><div class="line"><a name="l16450"></a><span class="lineno">16450</span>&#160;}</div><div class="line"><a name="l16451"></a><span class="lineno">16451</span>&#160;</div><div class="line"><a name="l16452"></a><span class="lineno">16452</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a0ff488958ca72b28e545880463cb8696">vmaResizeAllocation</a>(</div><div class="line"><a name="l16453"></a><span class="lineno">16453</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16454"></a><span class="lineno">16454</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16455"></a><span class="lineno">16455</span>&#160;    VkDeviceSize newSize)</div><div class="line"><a name="l16456"></a><span class="lineno">16456</span>&#160;{</div><div class="line"><a name="l16457"></a><span class="lineno">16457</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16458"></a><span class="lineno">16458</span>&#160;    </div><div class="line"><a name="l16459"></a><span class="lineno">16459</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaResizeAllocation&quot;</span>);</div><div class="line"><a name="l16460"></a><span class="lineno">16460</span>&#160;    </div><div class="line"><a name="l16461"></a><span class="lineno">16461</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16462"></a><span class="lineno">16462</span>&#160;</div><div class="line"><a name="l16463"></a><span class="lineno">16463</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16464"></a><span class="lineno">16464</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16465"></a><span class="lineno">16465</span>&#160;    {</div><div class="line"><a name="l16466"></a><span class="lineno">16466</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordResizeAllocation(</div><div class="line"><a name="l16467"></a><span class="lineno">16467</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16468"></a><span class="lineno">16468</span>&#160;            allocation,</div><div class="line"><a name="l16469"></a><span class="lineno">16469</span>&#160;            newSize);</div><div class="line"><a name="l16470"></a><span class="lineno">16470</span>&#160;    }</div><div class="line"><a name="l16471"></a><span class="lineno">16471</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16472"></a><span class="lineno">16472</span>&#160;    </div><div class="line"><a name="l16473"></a><span class="lineno">16473</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;ResizeAllocation(allocation, newSize);</div><div class="line"><a name="l16474"></a><span class="lineno">16474</span>&#160;}</div><div class="line"><a name="l16475"></a><span class="lineno">16475</span>&#160;</div><div class="line"><a name="l16476"></a><span class="lineno">16476</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l16477"></a><span class="lineno">16477</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16478"></a><span class="lineno">16478</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16479"></a><span class="lineno">16479</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16480"></a><span class="lineno">16480</span>&#160;{</div><div class="line"><a name="l16481"></a><span class="lineno">16481</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; pAllocationInfo);</div><div class="line"><a name="l16482"></a><span class="lineno">16482</span>&#160;</div><div class="line"><a name="l16483"></a><span class="lineno">16483</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16484"></a><span class="lineno">16484</span>&#160;</div><div class="line"><a name="l16485"></a><span class="lineno">16485</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16486"></a><span class="lineno">16486</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16487"></a><span class="lineno">16487</span>&#160;    {</div><div class="line"><a name="l16488"></a><span class="lineno">16488</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordGetAllocationInfo(</div><div class="line"><a name="l16489"></a><span class="lineno">16489</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16490"></a><span class="lineno">16490</span>&#160;            allocation);</div><div class="line"><a name="l16491"></a><span class="lineno">16491</span>&#160;    }</div><div class="line"><a name="l16492"></a><span class="lineno">16492</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16493"></a><span class="lineno">16493</span>&#160;</div><div class="line"><a name="l16494"></a><span class="lineno">16494</span>&#160;    allocator-&gt;GetAllocationInfo(allocation, pAllocationInfo);</div><div class="line"><a name="l16495"></a><span class="lineno">16495</span>&#160;}</div><div class="line"><a name="l16496"></a><span class="lineno">16496</span>&#160;</div><div class="line"><a name="l16497"></a><span class="lineno">16497</span>&#160;VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l16498"></a><span class="lineno">16498</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16499"></a><span class="lineno">16499</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16500"></a><span class="lineno">16500</span>&#160;{</div><div class="line"><a name="l16501"></a><span class="lineno">16501</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16502"></a><span class="lineno">16502</span>&#160;</div><div class="line"><a name="l16503"></a><span class="lineno">16503</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16504"></a><span class="lineno">16504</span>&#160;</div><div class="line"><a name="l16505"></a><span class="lineno">16505</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16506"></a><span class="lineno">16506</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16507"></a><span class="lineno">16507</span>&#160;    {</div><div class="line"><a name="l16508"></a><span class="lineno">16508</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordTouchAllocation(</div><div class="line"><a name="l16509"></a><span class="lineno">16509</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16510"></a><span class="lineno">16510</span>&#160;            allocation);</div><div class="line"><a name="l16511"></a><span class="lineno">16511</span>&#160;    }</div><div class="line"><a name="l16512"></a><span class="lineno">16512</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16513"></a><span class="lineno">16513</span>&#160;</div><div class="line"><a name="l16514"></a><span class="lineno">16514</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;TouchAllocation(allocation);</div><div class="line"><a name="l16515"></a><span class="lineno">16515</span>&#160;}</div><div class="line"><a name="l16516"></a><span class="lineno">16516</span>&#160;</div><div class="line"><a name="l16517"></a><span class="lineno">16517</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l16518"></a><span class="lineno">16518</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16519"></a><span class="lineno">16519</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16520"></a><span class="lineno">16520</span>&#160;    <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l16521"></a><span class="lineno">16521</span>&#160;{</div><div class="line"><a name="l16522"></a><span class="lineno">16522</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16523"></a><span class="lineno">16523</span>&#160;</div><div class="line"><a name="l16524"></a><span class="lineno">16524</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16525"></a><span class="lineno">16525</span>&#160;</div><div class="line"><a name="l16526"></a><span class="lineno">16526</span>&#160;    allocation-&gt;SetUserData(allocator, pUserData);</div><div class="line"><a name="l16527"></a><span class="lineno">16527</span>&#160;</div><div class="line"><a name="l16528"></a><span class="lineno">16528</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16529"></a><span class="lineno">16529</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16530"></a><span class="lineno">16530</span>&#160;    {</div><div class="line"><a name="l16531"></a><span class="lineno">16531</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordSetAllocationUserData(</div><div class="line"><a name="l16532"></a><span class="lineno">16532</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16533"></a><span class="lineno">16533</span>&#160;            allocation,</div><div class="line"><a name="l16534"></a><span class="lineno">16534</span>&#160;            pUserData);</div><div class="line"><a name="l16535"></a><span class="lineno">16535</span>&#160;    }</div><div class="line"><a name="l16536"></a><span class="lineno">16536</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16537"></a><span class="lineno">16537</span>&#160;}</div><div class="line"><a name="l16538"></a><span class="lineno">16538</span>&#160;</div><div class="line"><a name="l16539"></a><span class="lineno">16539</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l16540"></a><span class="lineno">16540</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16541"></a><span class="lineno">16541</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l16542"></a><span class="lineno">16542</span>&#160;{</div><div class="line"><a name="l16543"></a><span class="lineno">16543</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pAllocation);</div><div class="line"><a name="l16544"></a><span class="lineno">16544</span>&#160;</div><div class="line"><a name="l16545"></a><span class="lineno">16545</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK;</div><div class="line"><a name="l16546"></a><span class="lineno">16546</span>&#160;</div><div class="line"><a name="l16547"></a><span class="lineno">16547</span>&#160;    allocator-&gt;CreateLostAllocation(pAllocation);</div><div class="line"><a name="l16548"></a><span class="lineno">16548</span>&#160;</div><div class="line"><a name="l16549"></a><span class="lineno">16549</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16550"></a><span class="lineno">16550</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16551"></a><span class="lineno">16551</span>&#160;    {</div><div class="line"><a name="l16552"></a><span class="lineno">16552</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordCreateLostAllocation(</div><div class="line"><a name="l16553"></a><span class="lineno">16553</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16554"></a><span class="lineno">16554</span>&#160;            *pAllocation);</div><div class="line"><a name="l16555"></a><span class="lineno">16555</span>&#160;    }</div><div class="line"><a name="l16556"></a><span class="lineno">16556</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16557"></a><span class="lineno">16557</span>&#160;}</div><div class="line"><a name="l16558"></a><span class="lineno">16558</span>&#160;</div><div class="line"><a name="l16559"></a><span class="lineno">16559</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l16560"></a><span class="lineno">16560</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16561"></a><span class="lineno">16561</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16562"></a><span class="lineno">16562</span>&#160;    <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l16563"></a><span class="lineno">16563</span>&#160;{</div><div class="line"><a name="l16564"></a><span class="lineno">16564</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; ppData);</div><div class="line"><a name="l16565"></a><span class="lineno">16565</span>&#160;</div><div class="line"><a name="l16566"></a><span class="lineno">16566</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16567"></a><span class="lineno">16567</span>&#160;</div><div class="line"><a name="l16568"></a><span class="lineno">16568</span>&#160;    VkResult res = allocator-&gt;Map(allocation, ppData);</div><div class="line"><a name="l16569"></a><span class="lineno">16569</span>&#160;</div><div class="line"><a name="l16570"></a><span class="lineno">16570</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16571"></a><span class="lineno">16571</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16572"></a><span class="lineno">16572</span>&#160;    {</div><div class="line"><a name="l16573"></a><span class="lineno">16573</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordMapMemory(</div><div class="line"><a name="l16574"></a><span class="lineno">16574</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16575"></a><span class="lineno">16575</span>&#160;            allocation);</div><div class="line"><a name="l16576"></a><span class="lineno">16576</span>&#160;    }</div><div class="line"><a name="l16577"></a><span class="lineno">16577</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16578"></a><span class="lineno">16578</span>&#160;</div><div class="line"><a name="l16579"></a><span class="lineno">16579</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16580"></a><span class="lineno">16580</span>&#160;}</div><div class="line"><a name="l16581"></a><span class="lineno">16581</span>&#160;</div><div class="line"><a name="l16582"></a><span class="lineno">16582</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l16583"></a><span class="lineno">16583</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16584"></a><span class="lineno">16584</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16585"></a><span class="lineno">16585</span>&#160;{</div><div class="line"><a name="l16586"></a><span class="lineno">16586</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16587"></a><span class="lineno">16587</span>&#160;</div><div class="line"><a name="l16588"></a><span class="lineno">16588</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16589"></a><span class="lineno">16589</span>&#160;</div><div class="line"><a name="l16590"></a><span class="lineno">16590</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16591"></a><span class="lineno">16591</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16592"></a><span class="lineno">16592</span>&#160;    {</div><div class="line"><a name="l16593"></a><span class="lineno">16593</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordUnmapMemory(</div><div class="line"><a name="l16594"></a><span class="lineno">16594</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16595"></a><span class="lineno">16595</span>&#160;            allocation);</div><div class="line"><a name="l16596"></a><span class="lineno">16596</span>&#160;    }</div><div class="line"><a name="l16597"></a><span class="lineno">16597</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16598"></a><span class="lineno">16598</span>&#160;</div><div class="line"><a name="l16599"></a><span class="lineno">16599</span>&#160;    allocator-&gt;Unmap(allocation);</div><div class="line"><a name="l16600"></a><span class="lineno">16600</span>&#160;}</div><div class="line"><a name="l16601"></a><span class="lineno">16601</span>&#160;</div><div class="line"><a name="l16602"></a><span class="lineno">16602</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#abc34ee6f021f459aff885f3758c435de">vmaFlushAllocation</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l16603"></a><span class="lineno">16603</span>&#160;{</div><div class="line"><a name="l16604"></a><span class="lineno">16604</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16605"></a><span class="lineno">16605</span>&#160;</div><div class="line"><a name="l16606"></a><span class="lineno">16606</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaFlushAllocation&quot;</span>);</div><div class="line"><a name="l16607"></a><span class="lineno">16607</span>&#160;</div><div class="line"><a name="l16608"></a><span class="lineno">16608</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16609"></a><span class="lineno">16609</span>&#160;</div><div class="line"><a name="l16610"></a><span class="lineno">16610</span>&#160;    allocator-&gt;FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_FLUSH);</div><div class="line"><a name="l16611"></a><span class="lineno">16611</span>&#160;</div><div class="line"><a name="l16612"></a><span class="lineno">16612</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16613"></a><span class="lineno">16613</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16614"></a><span class="lineno">16614</span>&#160;    {</div><div class="line"><a name="l16615"></a><span class="lineno">16615</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordFlushAllocation(</div><div class="line"><a name="l16616"></a><span class="lineno">16616</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16617"></a><span class="lineno">16617</span>&#160;            allocation, offset, size);</div><div class="line"><a name="l16618"></a><span class="lineno">16618</span>&#160;    }</div><div class="line"><a name="l16619"></a><span class="lineno">16619</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16620"></a><span class="lineno">16620</span>&#160;}</div><div class="line"><a name="l16621"></a><span class="lineno">16621</span>&#160;</div><div class="line"><a name="l16622"></a><span class="lineno">16622</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d0eb0c1102268fa9a476d12ecbe4006">vmaInvalidateAllocation</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l16623"></a><span class="lineno">16623</span>&#160;{</div><div class="line"><a name="l16624"></a><span class="lineno">16624</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16625"></a><span class="lineno">16625</span>&#160;</div><div class="line"><a name="l16626"></a><span class="lineno">16626</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaInvalidateAllocation&quot;</span>);</div><div class="line"><a name="l16627"></a><span class="lineno">16627</span>&#160;</div><div class="line"><a name="l16628"></a><span class="lineno">16628</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16629"></a><span class="lineno">16629</span>&#160;</div><div class="line"><a name="l16630"></a><span class="lineno">16630</span>&#160;    allocator-&gt;FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_INVALIDATE);</div><div class="line"><a name="l16631"></a><span class="lineno">16631</span>&#160;</div><div class="line"><a name="l16632"></a><span class="lineno">16632</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16633"></a><span class="lineno">16633</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16634"></a><span class="lineno">16634</span>&#160;    {</div><div class="line"><a name="l16635"></a><span class="lineno">16635</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordInvalidateAllocation(</div><div class="line"><a name="l16636"></a><span class="lineno">16636</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16637"></a><span class="lineno">16637</span>&#160;            allocation, offset, size);</div><div class="line"><a name="l16638"></a><span class="lineno">16638</span>&#160;    }</div><div class="line"><a name="l16639"></a><span class="lineno">16639</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16640"></a><span class="lineno">16640</span>&#160;}</div><div class="line"><a name="l16641"></a><span class="lineno">16641</span>&#160;</div><div class="line"><a name="l16642"></a><span class="lineno">16642</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a49329a7f030dafcf82f7b73334c22e98">vmaCheckCorruption</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, uint32_t memoryTypeBits)</div><div class="line"><a name="l16643"></a><span class="lineno">16643</span>&#160;{</div><div class="line"><a name="l16644"></a><span class="lineno">16644</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16645"></a><span class="lineno">16645</span>&#160;</div><div class="line"><a name="l16646"></a><span class="lineno">16646</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCheckCorruption&quot;</span>);</div><div class="line"><a name="l16647"></a><span class="lineno">16647</span>&#160;</div><div class="line"><a name="l16648"></a><span class="lineno">16648</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16649"></a><span class="lineno">16649</span>&#160;</div><div class="line"><a name="l16650"></a><span class="lineno">16650</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;CheckCorruption(memoryTypeBits);</div><div class="line"><a name="l16651"></a><span class="lineno">16651</span>&#160;}</div><div class="line"><a name="l16652"></a><span class="lineno">16652</span>&#160;</div><div class="line"><a name="l16653"></a><span class="lineno">16653</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l16654"></a><span class="lineno">16654</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16655"></a><span class="lineno">16655</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l16656"></a><span class="lineno">16656</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l16657"></a><span class="lineno">16657</span>&#160;    VkBool32* pAllocationsChanged,</div><div class="line"><a name="l16658"></a><span class="lineno">16658</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l16659"></a><span class="lineno">16659</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l16660"></a><span class="lineno">16660</span>&#160;{</div><div class="line"><a name="l16661"></a><span class="lineno">16661</span>&#160;    <span class="comment">// Deprecated interface, reimplemented using new one.</span></div><div class="line"><a name="l16662"></a><span class="lineno">16662</span>&#160;</div><div class="line"><a name="l16663"></a><span class="lineno">16663</span>&#160;    <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a> info2 = {};</div><div class="line"><a name="l16664"></a><span class="lineno">16664</span>&#160;    info2.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> = (uint32_t)allocationCount;</div><div class="line"><a name="l16665"></a><span class="lineno">16665</span>&#160;    info2.<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a> = pAllocations;</div><div class="line"><a name="l16666"></a><span class="lineno">16666</span>&#160;    info2.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a> = pAllocationsChanged;</div><div class="line"><a name="l16667"></a><span class="lineno">16667</span>&#160;    <span class="keywordflow">if</span>(pDefragmentationInfo != VMA_NULL)</div><div class="line"><a name="l16668"></a><span class="lineno">16668</span>&#160;    {</div><div class="line"><a name="l16669"></a><span class="lineno">16669</span>&#160;        info2.<a class="code" href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">maxCpuAllocationsToMove</a> = pDefragmentationInfo-&gt;<a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l16670"></a><span class="lineno">16670</span>&#160;        info2.<a class="code" href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">maxCpuBytesToMove</a> = pDefragmentationInfo-&gt;<a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l16671"></a><span class="lineno">16671</span>&#160;    }</div><div class="line"><a name="l16672"></a><span class="lineno">16672</span>&#160; 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   <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx;</div><div class="line"><a name="l16680"></a><span class="lineno">16680</span>&#160;    VkResult res = <a class="code" href="vk__mem__alloc_8h.html#a36ba776fd7fd5cb1e9359fdc0d8e6e8a">vmaDefragmentationBegin</a>(allocator, &amp;info2, pDefragmentationStats, &amp;ctx);</div><div class="line"><a name="l16681"></a><span class="lineno">16681</span>&#160;    <span class="keywordflow">if</span>(res == VK_NOT_READY)</div><div class="line"><a name="l16682"></a><span class="lineno">16682</span>&#160;    {</div><div class="line"><a name="l16683"></a><span class="lineno">16683</span>&#160;        res = <a class="code" href="vk__mem__alloc_8h.html#a8774e20e91e245aae959ba63efa15dd2">vmaDefragmentationEnd</a>( allocator, ctx);</div><div class="line"><a name="l16684"></a><span class="lineno">16684</span>&#160;    }</div><div class="line"><a name="l16685"></a><span class="lineno">16685</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16686"></a><span class="lineno">16686</span>&#160;}</div><div class="line"><a name="l16687"></a><span class="lineno">16687</span>&#160;</div><div class="line"><a name="l16688"></a><span class="lineno">16688</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a36ba776fd7fd5cb1e9359fdc0d8e6e8a">vmaDefragmentationBegin</a>(</div><div class="line"><a name="l16689"></a><span class="lineno">16689</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16690"></a><span class="lineno">16690</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>* pInfo,</div><div class="line"><a name="l16691"></a><span class="lineno">16691</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l16692"></a><span class="lineno">16692</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> *pContext)</div><div class="line"><a name="l16693"></a><span class="lineno">16693</span>&#160;{</div><div class="line"><a name="l16694"></a><span class="lineno">16694</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pInfo &amp;&amp; pContext);</div><div class="line"><a name="l16695"></a><span class="lineno">16695</span>&#160;</div><div class="line"><a name="l16696"></a><span class="lineno">16696</span>&#160;    <span class="comment">// Degenerate case: Nothing to defragment.</span></div><div class="line"><a name="l16697"></a><span class="lineno">16697</span>&#160;    <span class="keywordflow">if</span>(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> == 0 &amp;&amp; pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a> == 0)</div><div class="line"><a name="l16698"></a><span class="lineno">16698</span>&#160;    {</div><div class="line"><a name="l16699"></a><span class="lineno">16699</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16700"></a><span class="lineno">16700</span>&#160;    }</div><div class="line"><a name="l16701"></a><span class="lineno">16701</span>&#160;</div><div class="line"><a name="l16702"></a><span class="lineno">16702</span>&#160;    VMA_ASSERT(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> == 0 || pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a> != VMA_NULL);</div><div class="line"><a name="l16703"></a><span class="lineno">16703</span>&#160;    VMA_ASSERT(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a> == 0 || pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a> != VMA_NULL);</div><div class="line"><a name="l16704"></a><span class="lineno">16704</span>&#160;    VMA_HEAVY_ASSERT(VmaValidatePointerArray(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a>, pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a>));</div><div class="line"><a name="l16705"></a><span class="lineno">16705</span>&#160;    VMA_HEAVY_ASSERT(VmaValidatePointerArray(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a>, pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a>));</div><div class="line"><a name="l16706"></a><span class="lineno">16706</span>&#160;</div><div class="line"><a name="l16707"></a><span class="lineno">16707</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDefragmentationBegin&quot;</span>);</div><div class="line"><a name="l16708"></a><span class="lineno">16708</span>&#160;</div><div class="line"><a name="l16709"></a><span class="lineno">16709</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16710"></a><span class="lineno">16710</span>&#160;</div><div class="line"><a name="l16711"></a><span class="lineno">16711</span>&#160;    VkResult res = allocator-&gt;DefragmentationBegin(*pInfo, pStats, pContext);</div><div class="line"><a name="l16712"></a><span class="lineno">16712</span>&#160;</div><div class="line"><a name="l16713"></a><span class="lineno">16713</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16714"></a><span class="lineno">16714</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16715"></a><span class="lineno">16715</span>&#160;    {</div><div class="line"><a name="l16716"></a><span class="lineno">16716</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDefragmentationBegin(</div><div class="line"><a name="l16717"></a><span class="lineno">16717</span>&#160;            allocator-&gt;GetCurrentFrameIndex(), *pInfo, *pContext);</div><div class="line"><a name="l16718"></a><span class="lineno">16718</span>&#160;    }</div><div class="line"><a name="l16719"></a><span class="lineno">16719</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16720"></a><span class="lineno">16720</span>&#160;</div><div class="line"><a name="l16721"></a><span class="lineno">16721</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16722"></a><span class="lineno">16722</span>&#160;}</div><div class="line"><a name="l16723"></a><span class="lineno">16723</span>&#160;</div><div class="line"><a name="l16724"></a><span class="lineno">16724</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a8774e20e91e245aae959ba63efa15dd2">vmaDefragmentationEnd</a>(</div><div class="line"><a name="l16725"></a><span class="lineno">16725</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16726"></a><span class="lineno">16726</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> context)</div><div class="line"><a name="l16727"></a><span class="lineno">16727</span>&#160;{</div><div class="line"><a name="l16728"></a><span class="lineno">16728</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16729"></a><span class="lineno">16729</span>&#160;</div><div class="line"><a name="l16730"></a><span class="lineno">16730</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDefragmentationEnd&quot;</span>);</div><div class="line"><a name="l16731"></a><span class="lineno">16731</span>&#160;</div><div class="line"><a name="l16732"></a><span class="lineno">16732</span>&#160;    <span class="keywordflow">if</span>(context != VK_NULL_HANDLE)</div><div class="line"><a name="l16733"></a><span class="lineno">16733</span>&#160;    {</div><div class="line"><a name="l16734"></a><span class="lineno">16734</span>&#160;        VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16735"></a><span class="lineno">16735</span>&#160;</div><div class="line"><a name="l16736"></a><span class="lineno">16736</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16737"></a><span class="lineno">16737</span>&#160;        <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16738"></a><span class="lineno">16738</span>&#160;        {</div><div class="line"><a name="l16739"></a><span class="lineno">16739</span>&#160;            allocator-&gt;GetRecorder()-&gt;RecordDefragmentationEnd(</div><div class="line"><a name="l16740"></a><span class="lineno">16740</span>&#160;                allocator-&gt;GetCurrentFrameIndex(), context);</div><div class="line"><a name="l16741"></a><span class="lineno">16741</span>&#160;        }</div><div class="line"><a name="l16742"></a><span class="lineno">16742</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16743"></a><span class="lineno">16743</span>&#160;</div><div class="line"><a name="l16744"></a><span class="lineno">16744</span>&#160;        <span class="keywordflow">return</span> allocator-&gt;DefragmentationEnd(context);</div><div class="line"><a name="l16745"></a><span class="lineno">16745</span>&#160;    }</div><div class="line"><a name="l16746"></a><span class="lineno">16746</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l16747"></a><span class="lineno">16747</span>&#160;    {</div><div class="line"><a name="l16748"></a><span class="lineno">16748</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16749"></a><span class="lineno">16749</span>&#160;    }</div><div class="line"><a name="l16750"></a><span class="lineno">16750</span>&#160;}</div><div class="line"><a name="l16751"></a><span class="lineno">16751</span>&#160;</div><div class="line"><a name="l16752"></a><span class="lineno">16752</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l16753"></a><span class="lineno">16753</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16754"></a><span class="lineno">16754</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16755"></a><span class="lineno">16755</span>&#160;    VkBuffer buffer)</div><div class="line"><a name="l16756"></a><span class="lineno">16756</span>&#160;{</div><div class="line"><a name="l16757"></a><span class="lineno">16757</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; buffer);</div><div class="line"><a name="l16758"></a><span class="lineno">16758</span>&#160;</div><div class="line"><a name="l16759"></a><span class="lineno">16759</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaBindBufferMemory&quot;</span>);</div><div class="line"><a name="l16760"></a><span class="lineno">16760</span>&#160;</div><div class="line"><a name="l16761"></a><span class="lineno">16761</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16762"></a><span class="lineno">16762</span>&#160;</div><div class="line"><a name="l16763"></a><span class="lineno">16763</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;BindBufferMemory(allocation, buffer);</div><div class="line"><a name="l16764"></a><span class="lineno">16764</span>&#160;}</div><div class="line"><a name="l16765"></a><span class="lineno">16765</span>&#160;</div><div class="line"><a name="l16766"></a><span class="lineno">16766</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l16767"></a><span class="lineno">16767</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16768"></a><span class="lineno">16768</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16769"></a><span class="lineno">16769</span>&#160;    VkImage image)</div><div class="line"><a name="l16770"></a><span class="lineno">16770</span>&#160;{</div><div class="line"><a name="l16771"></a><span class="lineno">16771</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; image);</div><div class="line"><a name="l16772"></a><span class="lineno">16772</span>&#160;</div><div class="line"><a name="l16773"></a><span class="lineno">16773</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaBindImageMemory&quot;</span>);</div><div class="line"><a name="l16774"></a><span class="lineno">16774</span>&#160;</div><div class="line"><a name="l16775"></a><span class="lineno">16775</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16776"></a><span class="lineno">16776</span>&#160;</div><div class="line"><a name="l16777"></a><span class="lineno">16777</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;BindImageMemory(allocation, image);</div><div class="line"><a name="l16778"></a><span class="lineno">16778</span>&#160;}</div><div class="line"><a name="l16779"></a><span class="lineno">16779</span>&#160;</div><div class="line"><a name="l16780"></a><span class="lineno">16780</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l16781"></a><span class="lineno">16781</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16782"></a><span class="lineno">16782</span>&#160;    <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l16783"></a><span class="lineno">16783</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16784"></a><span class="lineno">16784</span>&#160;    VkBuffer* pBuffer,</div><div class="line"><a name="l16785"></a><span class="lineno">16785</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16786"></a><span class="lineno">16786</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16787"></a><span class="lineno">16787</span>&#160;{</div><div class="line"><a name="l16788"></a><span class="lineno">16788</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pBufferCreateInfo &amp;&amp; pAllocationCreateInfo &amp;&amp; pBuffer &amp;&amp; pAllocation);</div><div class="line"><a name="l16789"></a><span class="lineno">16789</span>&#160;</div><div class="line"><a name="l16790"></a><span class="lineno">16790</span>&#160;    <span class="keywordflow">if</span>(pBufferCreateInfo-&gt;size == 0)</div><div class="line"><a name="l16791"></a><span class="lineno">16791</span>&#160;    {</div><div class="line"><a name="l16792"></a><span class="lineno">16792</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l16793"></a><span class="lineno">16793</span>&#160;    }</div><div class="line"><a name="l16794"></a><span class="lineno">16794</span>&#160;    </div><div class="line"><a name="l16795"></a><span class="lineno">16795</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreateBuffer&quot;</span>);</div><div class="line"><a name="l16796"></a><span class="lineno">16796</span>&#160;    </div><div class="line"><a name="l16797"></a><span class="lineno">16797</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16798"></a><span class="lineno">16798</span>&#160;</div><div class="line"><a name="l16799"></a><span class="lineno">16799</span>&#160;    *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16800"></a><span class="lineno">16800</span>&#160;    *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l16801"></a><span class="lineno">16801</span>&#160;</div><div class="line"><a name="l16802"></a><span class="lineno">16802</span>&#160;    <span class="comment">// 1. Create VkBuffer.</span></div><div class="line"><a name="l16803"></a><span class="lineno">16803</span>&#160;    VkResult res = (*allocator-&gt;GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l16804"></a><span class="lineno">16804</span>&#160;        allocator-&gt;m_hDevice,</div><div class="line"><a name="l16805"></a><span class="lineno">16805</span>&#160;        pBufferCreateInfo,</div><div class="line"><a name="l16806"></a><span class="lineno">16806</span>&#160;        allocator-&gt;GetAllocationCallbacks(),</div><div class="line"><a name="l16807"></a><span class="lineno">16807</span>&#160;        pBuffer);</div><div class="line"><a name="l16808"></a><span class="lineno">16808</span>&#160;    <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16809"></a><span class="lineno">16809</span>&#160;    {</div><div class="line"><a name="l16810"></a><span class="lineno">16810</span>&#160;        <span class="comment">// 2. vkGetBufferMemoryRequirements.</span></div><div class="line"><a name="l16811"></a><span class="lineno">16811</span>&#160;        VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16812"></a><span class="lineno">16812</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16813"></a><span class="lineno">16813</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l16814"></a><span class="lineno">16814</span>&#160;        allocator-&gt;GetBufferMemoryRequirements(*pBuffer, vkMemReq,</div><div class="line"><a name="l16815"></a><span class="lineno">16815</span>&#160;            requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l16816"></a><span class="lineno">16816</span>&#160;</div><div class="line"><a name="l16817"></a><span class="lineno">16817</span>&#160;        <span class="comment">// Make sure alignment requirements for specific buffer usages reported</span></div><div class="line"><a name="l16818"></a><span class="lineno">16818</span>&#160;        <span class="comment">// in Physical Device Properties are included in alignment reported by memory requirements.</span></div><div class="line"><a name="l16819"></a><span class="lineno">16819</span>&#160;        <span class="keywordflow">if</span>((pBufferCreateInfo-&gt;usage &amp; VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) != 0)</div><div class="line"><a name="l16820"></a><span class="lineno">16820</span>&#160;        {</div><div class="line"><a name="l16821"></a><span class="lineno">16821</span>&#160;           VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l16822"></a><span class="lineno">16822</span>&#160;              allocator-&gt;m_PhysicalDeviceProperties.limits.minTexelBufferOffsetAlignment == 0);</div><div class="line"><a name="l16823"></a><span class="lineno">16823</span>&#160;        }</div><div class="line"><a name="l16824"></a><span class="lineno">16824</span>&#160;        <span class="keywordflow">if</span>((pBufferCreateInfo-&gt;usage &amp; VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 0)</div><div class="line"><a name="l16825"></a><span class="lineno">16825</span>&#160;        {</div><div class="line"><a name="l16826"></a><span class="lineno">16826</span>&#160;           VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l16827"></a><span class="lineno">16827</span>&#160;              allocator-&gt;m_PhysicalDeviceProperties.limits.minUniformBufferOffsetAlignment == 0);</div><div class="line"><a name="l16828"></a><span class="lineno">16828</span>&#160;        }</div><div class="line"><a name="l16829"></a><span class="lineno">16829</span>&#160;        <span class="keywordflow">if</span>((pBufferCreateInfo-&gt;usage &amp; VK_BUFFER_USAGE_STORAGE_BUFFER_BIT) != 0)</div><div class="line"><a name="l16830"></a><span class="lineno">16830</span>&#160;        {</div><div class="line"><a name="l16831"></a><span class="lineno">16831</span>&#160;           VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l16832"></a><span class="lineno">16832</span>&#160;              allocator-&gt;m_PhysicalDeviceProperties.limits.minStorageBufferOffsetAlignment == 0);</div><div class="line"><a name="l16833"></a><span class="lineno">16833</span>&#160;        }</div><div class="line"><a name="l16834"></a><span class="lineno">16834</span>&#160;</div><div class="line"><a name="l16835"></a><span class="lineno">16835</span>&#160;        <span class="comment">// 3. Allocate memory using allocator.</span></div><div class="line"><a name="l16836"></a><span class="lineno">16836</span>&#160;        res = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16837"></a><span class="lineno">16837</span>&#160;            vkMemReq,</div><div class="line"><a name="l16838"></a><span class="lineno">16838</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16839"></a><span class="lineno">16839</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16840"></a><span class="lineno">16840</span>&#160;            *pBuffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16841"></a><span class="lineno">16841</span>&#160;            VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16842"></a><span class="lineno">16842</span>&#160;            *pAllocationCreateInfo,</div><div class="line"><a name="l16843"></a><span class="lineno">16843</span>&#160;            VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l16844"></a><span class="lineno">16844</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16845"></a><span class="lineno">16845</span>&#160;            pAllocation);</div><div class="line"><a name="l16846"></a><span class="lineno">16846</span>&#160;</div><div class="line"><a name="l16847"></a><span class="lineno">16847</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16848"></a><span class="lineno">16848</span>&#160;        <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16849"></a><span class="lineno">16849</span>&#160;        {</div><div class="line"><a name="l16850"></a><span class="lineno">16850</span>&#160;            allocator-&gt;GetRecorder()-&gt;RecordCreateBuffer(</div><div class="line"><a name="l16851"></a><span class="lineno">16851</span>&#160;                allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16852"></a><span class="lineno">16852</span>&#160;                *pBufferCreateInfo,</div><div class="line"><a name="l16853"></a><span class="lineno">16853</span>&#160;                *pAllocationCreateInfo,</div><div class="line"><a name="l16854"></a><span class="lineno">16854</span>&#160;                *pAllocation);</div><div class="line"><a name="l16855"></a><span class="lineno">16855</span>&#160;        }</div><div class="line"><a name="l16856"></a><span class="lineno">16856</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16857"></a><span class="lineno">16857</span>&#160;</div><div class="line"><a name="l16858"></a><span class="lineno">16858</span>&#160;        <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16859"></a><span class="lineno">16859</span>&#160;        {</div><div class="line"><a name="l16860"></a><span class="lineno">16860</span>&#160;            <span class="comment">// 3. Bind buffer with memory.</span></div><div class="line"><a name="l16861"></a><span class="lineno">16861</span>&#160;            <span class="keywordflow">if</span>((pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a>) == 0)</div><div class="line"><a name="l16862"></a><span class="lineno">16862</span>&#160;            {</div><div class="line"><a name="l16863"></a><span class="lineno">16863</span>&#160;                res = allocator-&gt;BindBufferMemory(*pAllocation, *pBuffer);</div><div class="line"><a name="l16864"></a><span class="lineno">16864</span>&#160;            }</div><div class="line"><a name="l16865"></a><span class="lineno">16865</span>&#160;            <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16866"></a><span class="lineno">16866</span>&#160;            {</div><div class="line"><a name="l16867"></a><span class="lineno">16867</span>&#160;                <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l16868"></a><span class="lineno">16868</span>&#160;<span class="preprocessor">                #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l16869"></a><span class="lineno">16869</span>&#160;                    (*pAllocation)-&gt;InitBufferImageUsage(pBufferCreateInfo-&gt;usage);</div><div class="line"><a name="l16870"></a><span class="lineno">16870</span>&#160;<span class="preprocessor">                #endif</span></div><div class="line"><a name="l16871"></a><span class="lineno">16871</span>&#160;                <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l16872"></a><span class="lineno">16872</span>&#160;                {</div><div class="line"><a name="l16873"></a><span class="lineno">16873</span>&#160;                    allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16874"></a><span class="lineno">16874</span>&#160;                }</div><div class="line"><a name="l16875"></a><span class="lineno">16875</span>&#160;</div><div class="line"><a name="l16876"></a><span class="lineno">16876</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16877"></a><span class="lineno">16877</span>&#160;            }</div><div class="line"><a name="l16878"></a><span class="lineno">16878</span>&#160;            allocator-&gt;FreeMemory(</div><div class="line"><a name="l16879"></a><span class="lineno">16879</span>&#160;                1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16880"></a><span class="lineno">16880</span>&#160;                pAllocation);</div><div class="line"><a name="l16881"></a><span class="lineno">16881</span>&#160;            *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l16882"></a><span class="lineno">16882</span>&#160;            (*allocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(allocator-&gt;m_hDevice, *pBuffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16883"></a><span class="lineno">16883</span>&#160;            *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16884"></a><span class="lineno">16884</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16885"></a><span class="lineno">16885</span>&#160;        }</div><div class="line"><a name="l16886"></a><span class="lineno">16886</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(allocator-&gt;m_hDevice, *pBuffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16887"></a><span class="lineno">16887</span>&#160;        *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16888"></a><span class="lineno">16888</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16889"></a><span class="lineno">16889</span>&#160;    }</div><div class="line"><a name="l16890"></a><span class="lineno">16890</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16891"></a><span class="lineno">16891</span>&#160;}</div><div class="line"><a name="l16892"></a><span class="lineno">16892</span>&#160;</div><div class="line"><a name="l16893"></a><span class="lineno">16893</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l16894"></a><span class="lineno">16894</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16895"></a><span class="lineno">16895</span>&#160;    VkBuffer buffer,</div><div class="line"><a name="l16896"></a><span class="lineno">16896</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16897"></a><span class="lineno">16897</span>&#160;{</div><div class="line"><a name="l16898"></a><span class="lineno">16898</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16899"></a><span class="lineno">16899</span>&#160;</div><div class="line"><a name="l16900"></a><span class="lineno">16900</span>&#160;    <span class="keywordflow">if</span>(buffer == VK_NULL_HANDLE &amp;&amp; allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l16901"></a><span class="lineno">16901</span>&#160;    {</div><div class="line"><a name="l16902"></a><span class="lineno">16902</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16903"></a><span class="lineno">16903</span>&#160;    }</div><div class="line"><a name="l16904"></a><span class="lineno">16904</span>&#160;</div><div class="line"><a name="l16905"></a><span class="lineno">16905</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDestroyBuffer&quot;</span>);</div><div class="line"><a name="l16906"></a><span class="lineno">16906</span>&#160;</div><div class="line"><a name="l16907"></a><span class="lineno">16907</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16908"></a><span class="lineno">16908</span>&#160;</div><div class="line"><a name="l16909"></a><span class="lineno">16909</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16910"></a><span class="lineno">16910</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16911"></a><span class="lineno">16911</span>&#160;    {</div><div class="line"><a name="l16912"></a><span class="lineno">16912</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDestroyBuffer(</div><div class="line"><a name="l16913"></a><span class="lineno">16913</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16914"></a><span class="lineno">16914</span>&#160;            allocation);</div><div class="line"><a name="l16915"></a><span class="lineno">16915</span>&#160;    }</div><div class="line"><a name="l16916"></a><span class="lineno">16916</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16917"></a><span class="lineno">16917</span>&#160;</div><div class="line"><a name="l16918"></a><span class="lineno">16918</span>&#160;    <span class="keywordflow">if</span>(buffer != VK_NULL_HANDLE)</div><div class="line"><a name="l16919"></a><span class="lineno">16919</span>&#160;    {</div><div class="line"><a name="l16920"></a><span class="lineno">16920</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(allocator-&gt;m_hDevice, buffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16921"></a><span class="lineno">16921</span>&#160;    }</div><div class="line"><a name="l16922"></a><span class="lineno">16922</span>&#160;</div><div class="line"><a name="l16923"></a><span class="lineno">16923</span>&#160;    <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l16924"></a><span class="lineno">16924</span>&#160;    {</div><div class="line"><a name="l16925"></a><span class="lineno">16925</span>&#160;        allocator-&gt;FreeMemory(</div><div class="line"><a name="l16926"></a><span class="lineno">16926</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16927"></a><span class="lineno">16927</span>&#160;            &amp;allocation);</div><div class="line"><a name="l16928"></a><span class="lineno">16928</span>&#160;    }</div><div class="line"><a name="l16929"></a><span class="lineno">16929</span>&#160;}</div><div class="line"><a name="l16930"></a><span class="lineno">16930</span>&#160;</div><div class="line"><a name="l16931"></a><span class="lineno">16931</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l16932"></a><span class="lineno">16932</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16933"></a><span class="lineno">16933</span>&#160;    <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l16934"></a><span class="lineno">16934</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16935"></a><span class="lineno">16935</span>&#160;    VkImage* pImage,</div><div class="line"><a name="l16936"></a><span class="lineno">16936</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16937"></a><span class="lineno">16937</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16938"></a><span class="lineno">16938</span>&#160;{</div><div class="line"><a name="l16939"></a><span class="lineno">16939</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pImageCreateInfo &amp;&amp; pAllocationCreateInfo &amp;&amp; pImage &amp;&amp; pAllocation);</div><div class="line"><a name="l16940"></a><span class="lineno">16940</span>&#160;</div><div class="line"><a name="l16941"></a><span class="lineno">16941</span>&#160;    <span class="keywordflow">if</span>(pImageCreateInfo-&gt;extent.width == 0 ||</div><div class="line"><a name="l16942"></a><span class="lineno">16942</span>&#160;        pImageCreateInfo-&gt;extent.height == 0 ||</div><div class="line"><a name="l16943"></a><span class="lineno">16943</span>&#160;        pImageCreateInfo-&gt;extent.depth == 0 ||</div><div class="line"><a name="l16944"></a><span class="lineno">16944</span>&#160;        pImageCreateInfo-&gt;mipLevels == 0 ||</div><div class="line"><a name="l16945"></a><span class="lineno">16945</span>&#160;        pImageCreateInfo-&gt;arrayLayers == 0)</div><div class="line"><a name="l16946"></a><span class="lineno">16946</span>&#160;    {</div><div class="line"><a name="l16947"></a><span class="lineno">16947</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l16948"></a><span class="lineno">16948</span>&#160;    }</div><div class="line"><a name="l16949"></a><span class="lineno">16949</span>&#160;</div><div class="line"><a name="l16950"></a><span class="lineno">16950</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreateImage&quot;</span>);</div><div class="line"><a name="l16951"></a><span class="lineno">16951</span>&#160;</div><div class="line"><a name="l16952"></a><span class="lineno">16952</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16953"></a><span class="lineno">16953</span>&#160;</div><div class="line"><a name="l16954"></a><span class="lineno">16954</span>&#160;    *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l16955"></a><span class="lineno">16955</span>&#160;    *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l16956"></a><span class="lineno">16956</span>&#160;</div><div class="line"><a name="l16957"></a><span class="lineno">16957</span>&#160;    <span class="comment">// 1. Create VkImage.</span></div><div class="line"><a name="l16958"></a><span class="lineno">16958</span>&#160;    VkResult res = (*allocator-&gt;GetVulkanFunctions().vkCreateImage)(</div><div class="line"><a name="l16959"></a><span class="lineno">16959</span>&#160;        allocator-&gt;m_hDevice,</div><div class="line"><a name="l16960"></a><span class="lineno">16960</span>&#160;        pImageCreateInfo,</div><div class="line"><a name="l16961"></a><span class="lineno">16961</span>&#160;        allocator-&gt;GetAllocationCallbacks(),</div><div class="line"><a name="l16962"></a><span class="lineno">16962</span>&#160;        pImage);</div><div class="line"><a name="l16963"></a><span class="lineno">16963</span>&#160;    <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16964"></a><span class="lineno">16964</span>&#160;    {</div><div class="line"><a name="l16965"></a><span class="lineno">16965</span>&#160;        VmaSuballocationType suballocType = pImageCreateInfo-&gt;tiling == VK_IMAGE_TILING_OPTIMAL ?</div><div class="line"><a name="l16966"></a><span class="lineno">16966</span>&#160;            VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL :</div><div class="line"><a name="l16967"></a><span class="lineno">16967</span>&#160;            VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR;</div><div class="line"><a name="l16968"></a><span class="lineno">16968</span>&#160;        </div><div class="line"><a name="l16969"></a><span class="lineno">16969</span>&#160;        <span class="comment">// 2. Allocate memory using allocator.</span></div><div class="line"><a name="l16970"></a><span class="lineno">16970</span>&#160;        VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16971"></a><span class="lineno">16971</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16972"></a><span class="lineno">16972</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l16973"></a><span class="lineno">16973</span>&#160;        allocator-&gt;GetImageMemoryRequirements(*pImage, vkMemReq,</div><div class="line"><a name="l16974"></a><span class="lineno">16974</span>&#160;            requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l16975"></a><span class="lineno">16975</span>&#160;</div><div class="line"><a name="l16976"></a><span class="lineno">16976</span>&#160;        res = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16977"></a><span class="lineno">16977</span>&#160;            vkMemReq,</div><div class="line"><a name="l16978"></a><span class="lineno">16978</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16979"></a><span class="lineno">16979</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16980"></a><span class="lineno">16980</span>&#160;            VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16981"></a><span class="lineno">16981</span>&#160;            *pImage, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16982"></a><span class="lineno">16982</span>&#160;            *pAllocationCreateInfo,</div><div class="line"><a name="l16983"></a><span class="lineno">16983</span>&#160;            suballocType,</div><div class="line"><a name="l16984"></a><span class="lineno">16984</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16985"></a><span class="lineno">16985</span>&#160;            pAllocation);</div><div class="line"><a name="l16986"></a><span class="lineno">16986</span>&#160;</div><div class="line"><a name="l16987"></a><span class="lineno">16987</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16988"></a><span class="lineno">16988</span>&#160;        <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16989"></a><span class="lineno">16989</span>&#160;        {</div><div class="line"><a name="l16990"></a><span class="lineno">16990</span>&#160;            allocator-&gt;GetRecorder()-&gt;RecordCreateImage(</div><div class="line"><a name="l16991"></a><span class="lineno">16991</span>&#160;                allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16992"></a><span class="lineno">16992</span>&#160;                *pImageCreateInfo,</div><div class="line"><a name="l16993"></a><span class="lineno">16993</span>&#160;                *pAllocationCreateInfo,</div><div class="line"><a name="l16994"></a><span class="lineno">16994</span>&#160;                *pAllocation);</div><div class="line"><a name="l16995"></a><span class="lineno">16995</span>&#160;        }</div><div class="line"><a name="l16996"></a><span class="lineno">16996</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16997"></a><span class="lineno">16997</span>&#160;</div><div class="line"><a name="l16998"></a><span class="lineno">16998</span>&#160;        <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16999"></a><span class="lineno">16999</span>&#160;        {</div><div class="line"><a name="l17000"></a><span class="lineno">17000</span>&#160;            <span class="comment">// 3. Bind image with memory.</span></div><div class="line"><a name="l17001"></a><span class="lineno">17001</span>&#160;            <span class="keywordflow">if</span>((pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a>) == 0)</div><div class="line"><a name="l17002"></a><span class="lineno">17002</span>&#160;            {</div><div class="line"><a name="l17003"></a><span class="lineno">17003</span>&#160;                res = allocator-&gt;BindImageMemory(*pAllocation, *pImage);</div><div class="line"><a name="l17004"></a><span class="lineno">17004</span>&#160;            }</div><div class="line"><a name="l17005"></a><span class="lineno">17005</span>&#160;            <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l17006"></a><span class="lineno">17006</span>&#160;            {</div><div class="line"><a name="l17007"></a><span class="lineno">17007</span>&#160;                <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l17008"></a><span class="lineno">17008</span>&#160;<span class="preprocessor">                #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l17009"></a><span class="lineno">17009</span>&#160;                    (*pAllocation)-&gt;InitBufferImageUsage(pImageCreateInfo-&gt;usage);</div><div class="line"><a name="l17010"></a><span class="lineno">17010</span>&#160;<span class="preprocessor">                #endif</span></div><div class="line"><a name="l17011"></a><span class="lineno">17011</span>&#160;                <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l17012"></a><span class="lineno">17012</span>&#160;                {</div><div class="line"><a name="l17013"></a><span class="lineno">17013</span>&#160;                    allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l17014"></a><span class="lineno">17014</span>&#160;                }</div><div class="line"><a name="l17015"></a><span class="lineno">17015</span>&#160;</div><div class="line"><a name="l17016"></a><span class="lineno">17016</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l17017"></a><span class="lineno">17017</span>&#160;            }</div><div class="line"><a name="l17018"></a><span class="lineno">17018</span>&#160;            allocator-&gt;FreeMemory(</div><div class="line"><a name="l17019"></a><span class="lineno">17019</span>&#160;                1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l17020"></a><span class="lineno">17020</span>&#160;                pAllocation);</div><div class="line"><a name="l17021"></a><span class="lineno">17021</span>&#160;            *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l17022"></a><span class="lineno">17022</span>&#160;            (*allocator-&gt;GetVulkanFunctions().vkDestroyImage)(allocator-&gt;m_hDevice, *pImage, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l17023"></a><span class="lineno">17023</span>&#160;            *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l17024"></a><span class="lineno">17024</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l17025"></a><span class="lineno">17025</span>&#160;        }</div><div class="line"><a name="l17026"></a><span class="lineno">17026</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyImage)(allocator-&gt;m_hDevice, *pImage, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l17027"></a><span class="lineno">17027</span>&#160;        *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l17028"></a><span class="lineno">17028</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l17029"></a><span class="lineno">17029</span>&#160;    }</div><div class="line"><a name="l17030"></a><span class="lineno">17030</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l17031"></a><span class="lineno">17031</span>&#160;}</div><div class="line"><a name="l17032"></a><span class="lineno">17032</span>&#160;</div><div class="line"><a name="l17033"></a><span class="lineno">17033</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l17034"></a><span class="lineno">17034</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l17035"></a><span class="lineno">17035</span>&#160;    VkImage image,</div><div class="line"><a name="l17036"></a><span class="lineno">17036</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l17037"></a><span class="lineno">17037</span>&#160;{</div><div class="line"><a name="l17038"></a><span class="lineno">17038</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l17039"></a><span class="lineno">17039</span>&#160;</div><div class="line"><a name="l17040"></a><span class="lineno">17040</span>&#160;    <span class="keywordflow">if</span>(image == VK_NULL_HANDLE &amp;&amp; allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l17041"></a><span class="lineno">17041</span>&#160;    {</div><div class="line"><a name="l17042"></a><span class="lineno">17042</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l17043"></a><span class="lineno">17043</span>&#160;    }</div><div class="line"><a name="l17044"></a><span class="lineno">17044</span>&#160;</div><div class="line"><a name="l17045"></a><span class="lineno">17045</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDestroyImage&quot;</span>);</div><div class="line"><a name="l17046"></a><span class="lineno">17046</span>&#160;</div><div class="line"><a name="l17047"></a><span class="lineno">17047</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l17048"></a><span class="lineno">17048</span>&#160;</div><div class="line"><a name="l17049"></a><span class="lineno">17049</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l17050"></a><span class="lineno">17050</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l17051"></a><span class="lineno">17051</span>&#160;    {</div><div class="line"><a name="l17052"></a><span class="lineno">17052</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDestroyImage(</div><div class="line"><a name="l17053"></a><span class="lineno">17053</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l17054"></a><span class="lineno">17054</span>&#160;            allocation);</div><div class="line"><a name="l17055"></a><span class="lineno">17055</span>&#160;    }</div><div class="line"><a name="l17056"></a><span class="lineno">17056</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l17057"></a><span class="lineno">17057</span>&#160;</div><div class="line"><a name="l17058"></a><span class="lineno">17058</span>&#160;    <span class="keywordflow">if</span>(image != VK_NULL_HANDLE)</div><div class="line"><a name="l17059"></a><span class="lineno">17059</span>&#160;    {</div><div class="line"><a name="l17060"></a><span class="lineno">17060</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyImage)(allocator-&gt;m_hDevice, image, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l17061"></a><span class="lineno">17061</span>&#160;    }</div><div class="line"><a name="l17062"></a><span class="lineno">17062</span>&#160;    <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l17063"></a><span class="lineno">17063</span>&#160;    {</div><div class="line"><a name="l17064"></a><span class="lineno">17064</span>&#160;        allocator-&gt;FreeMemory(</div><div class="line"><a name="l17065"></a><span class="lineno">17065</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l17066"></a><span class="lineno">17066</span>&#160;            &amp;allocation);</div><div class="line"><a name="l17067"></a><span class="lineno">17067</span>&#160;    }</div><div class="line"><a name="l17068"></a><span class="lineno">17068</span>&#160;}</div><div class="line"><a name="l17069"></a><span class="lineno">17069</span>&#160;</div><div class="line"><a name="l17070"></a><span class="lineno">17070</span>&#160;<span class="preprocessor">#endif // #ifdef VMA_IMPLEMENTATION</span></div><div class="ttc" id="struct_vma_vulkan_functions_html_a77b7a74082823e865dd6546623468f96"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96">VmaVulkanFunctions::vkGetPhysicalDeviceProperties</a></div><div class="ttdeci">PFN_vkGetPhysicalDeviceProperties vkGetPhysicalDeviceProperties</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1787</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a></div><div class="ttdoc">Set this flag if the allocation should have its own memory block.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2087</div></div>
+<a href="vk__mem__alloc_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// of this software and associated documentation files (the &quot;Software&quot;), to deal</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">// in the Software without restriction, including without limitation the rights</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">// The above copyright notice and this permission notice shall be included in</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">// all copies or substantial portions of the Software.</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">// THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">// THE SOFTWARE.</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#ifndef AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#define AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>&#160;<span class="comment">Define this macro to 0/1 to disable/enable support for recording functionality,</span></div><div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160;<span class="comment">available through VmaAllocatorCreateInfo::pRecordSettings.</span></div><div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;<span class="preprocessor">#ifndef VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>&#160;<span class="preprocessor">    #ifdef _WIN32</span></div><div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>&#160;<span class="preprocessor">        #define VMA_RECORDING_ENABLED 1</span></div><div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l01685"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c"> 1685</a></span>&#160;<span class="preprocessor">        #define VMA_RECORDING_ENABLED 0</span></div><div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>&#160;</div><div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;<span class="preprocessor">#ifndef NOMINMAX</span></div><div class="line"><a name="l01690"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9f918755b601cf4bffca775992e6fb90"> 1690</a></span>&#160;<span class="preprocessor">    #define NOMINMAX // For windows.h</span></div><div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160;</div><div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;<span class="preprocessor">#ifndef VULKAN_H_</span></div><div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160;<span class="preprocessor">    #include &lt;vulkan/vulkan.h&gt;</span></div><div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;</div><div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160;<span class="preprocessor">    #include &lt;windows.h&gt;</span></div><div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160;</div><div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;<span class="preprocessor">#if !defined(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>&#160;<span class="preprocessor">    #if VK_KHR_get_memory_requirements2 &amp;&amp; VK_KHR_dedicated_allocation</span></div><div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;<span class="preprocessor">        #define VMA_DEDICATED_ALLOCATION 1</span></div><div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l01705"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af7b860e63b96d11e44ae8587ba06bbf4"> 1705</a></span>&#160;<span class="preprocessor">        #define VMA_DEDICATED_ALLOCATION 0</span></div><div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160;</div><div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>&#160;VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a>)</div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;</div><div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;<span class="keyword">typedef</span> void (VKAPI_PTR *<a class="code" href="vk__mem__alloc_8h.html#ab6a6477cda1ce775b30bde96d766203b">PFN_vmaAllocateDeviceMemoryFunction</a>)(</div><div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>      allocator,</div><div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;    uint32_t          memoryType,</div><div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160;    VkDeviceMemory    memory,</div><div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160;    VkDeviceSize      size);</div><div class="line"><a name="l01727"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49"> 1727</a></span>&#160;<span class="keyword">typedef</span> void (VKAPI_PTR *<a class="code" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49">PFN_vmaFreeDeviceMemoryFunction</a>)(</div><div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>      allocator,</div><div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;    uint32_t          memoryType,</div><div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160;    VkDeviceMemory    memory,</div><div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160;    VkDeviceSize      size);</div><div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160;</div><div class="line"><a name="l01740"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html"> 1740</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> {</div><div class="line"><a name="l01742"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb"> 1742</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ab6a6477cda1ce775b30bde96d766203b">PFN_vmaAllocateDeviceMemoryFunction</a> <a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>;</div><div class="line"><a name="l01744"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c"> 1744</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49">PFN_vmaFreeDeviceMemoryFunction</a> <a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>;</div><div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160;</div><div class="line"><a name="l01748"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c"> 1748</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a> {</div><div class="line"><a name="l01753"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"> 1753</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a> = 0x00000001,</div><div class="line"><a name="l01775"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"> 1775</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a> = 0x00000002,</div><div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;</div><div class="line"><a name="l01777"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"> 1777</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c">VMA_ALLOCATOR_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a>;</div><div class="line"><a name="l01779"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d"> 1779</a></span>&#160;<span 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href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1"> 1793</a></span>&#160;    PFN_vkInvalidateMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">vkInvalidateMappedMemoryRanges</a>;</div><div class="line"><a name="l01794"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2"> 1794</a></span>&#160;    PFN_vkBindBufferMemory <a class="code" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">vkBindBufferMemory</a>;</div><div class="line"><a name="l01795"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637"> 1795</a></span>&#160;    PFN_vkBindImageMemory <a class="code" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">vkBindImageMemory</a>;</div><div class="line"><a name="l01796"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143"> 1796</a></span>&#160;    PFN_vkGetBufferMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">vkGetBufferMemoryRequirements</a>;</div><div class="line"><a name="l01797"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4"> 1797</a></span>&#160;    PFN_vkGetImageMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">vkGetImageMemoryRequirements</a>;</div><div class="line"><a name="l01798"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f"> 1798</a></span>&#160;    PFN_vkCreateBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">vkCreateBuffer</a>;</div><div class="line"><a name="l01799"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45"> 1799</a></span>&#160;    PFN_vkDestroyBuffer <a class="code" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">vkDestroyBuffer</a>;</div><div class="line"><a name="l01800"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325"> 1800</a></span>&#160;    PFN_vkCreateImage <a class="code" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">vkCreateImage</a>;</div><div class="line"><a name="l01801"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa"> 1801</a></span>&#160;    PFN_vkDestroyImage <a class="code" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">vkDestroyImage</a>;</div><div class="line"><a name="l01802"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae5c0db8c89a3b82593dc16aa6a49fa3a"> 1802</a></span>&#160;    PFN_vkCmdCopyBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae5c0db8c89a3b82593dc16aa6a49fa3a">vkCmdCopyBuffer</a>;</div><div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>&#160;    PFN_vkGetBufferMemoryRequirements2KHR vkGetBufferMemoryRequirements2KHR;</div><div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;    PFN_vkGetImageMemoryRequirements2KHR vkGetImageMemoryRequirements2KHR;</div><div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160;} <a class="code" 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href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d">VmaAllocatorCreateFlags</a> <a class="code" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">flags</a>;</div><div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160;</div><div class="line"><a name="l01844"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156"> 1844</a></span>&#160;    VkPhysicalDevice <a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a>;</div><div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>&#160;</div><div class="line"><a name="l01847"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500"> 1847</a></span>&#160;    VkDevice <a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>;</div><div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>&#160;</div><div class="line"><a name="l01850"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a"> 1850</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a>;</div><div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>&#160;</div><div class="line"><a name="l01853"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d"> 1853</a></span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* <a class="code" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">pAllocationCallbacks</a>;</div><div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>&#160;</div><div class="line"><a name="l01856"></a><span 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name="l01933"></a><span class="lineno"> 1933</span>&#160;</div><div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160;</div><div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;    uint32_t memoryTypeIndex,</div><div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160;    VkMemoryPropertyFlags* pFlags);</div><div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;</div><div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>&#160;    uint32_t frameIndex);</div><div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>&#160;</div><div class="line"><a name="l01967"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html"> 1967</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a></div><div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>&#160;{</div><div class="line"><a name="l01970"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4"> 1970</a></span>&#160;    uint32_t <a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l01972"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff"> 1972</a></span>&#160;    uint32_t <a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l01974"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9"> 1974</a></span>&#160;    uint32_t <a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l01976"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a"> 1976</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l01978"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669"> 1978</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l01979"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea"> 1979</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, <a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>, <a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>;</div><div class="line"><a name="l01980"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4"> 1980</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, <a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>, <a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>;</div><div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a>;</div><div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>&#160;</div><div class="line"><a name="l01984"></a><span class="lineno"><a class="line" href="struct_vma_stats.html"> 1984</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_stats.html">VmaStats</a></div><div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>&#160;{</div><div class="line"><a name="l01986"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331"> 1986</a></span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> <a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l01987"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0"> 1987</a></span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> <a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l01988"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9"> 1988</a></span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> <a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>;</div><div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a>;</div><div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>&#160;</div><div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>&#160;    <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>&#160;</div><div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>&#160;<span class="preprocessor">#ifndef VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01997"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1"> 1997</a></span>&#160;<span class="preprocessor">#define VMA_STATS_STRING_ENABLED 1</span></div><div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>&#160;</div><div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>&#160;</div><div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>&#160;</div><div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>&#160;    <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>&#160;    VkBool32 detailedMap);</div><div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>&#160;</div><div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;    <span class="keywordtype">char</span>* pStatsString);</div><div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>&#160;</div><div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>&#160;</div><div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>&#160;VK_DEFINE_HANDLE(<a class="code" href="struct_vma_pool.html">VmaPool</a>)</div><div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>&#160;</div><div class="line"><a name="l02026"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc"> 2026</a></span>&#160;typedef enum <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>&#160;{</div><div class="line"><a name="l02031"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"> 2031</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> = 0,</div><div class="line"><a name="l02048"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"> 2048</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a> = 1,</div><div class="line"><a name="l02058"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"> 2058</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a> = 2,</div><div class="line"><a name="l02065"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"> 2065</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a> = 3,</div><div class="line"><a name="l02074"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"> 2074</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a> = 4,</div><div class="line"><a name="l02075"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"> 2075</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e">VMA_MEMORY_USAGE_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a>;</div><div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>&#160;</div><div class="line"><a name="l02079"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597"> 2079</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a> {</div><div class="line"><a name="l02086"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"> 2086</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a> = 0x00000001,</div><div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>&#160;</div><div class="line"><a name="l02097"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"> 2097</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a> = 0x00000002,</div><div class="line"><a name="l02110"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"> 2110</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a> = 0x00000004,</div><div class="line"><a name="l02123"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"> 2123</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a> = 0x00000008,</div><div class="line"><a name="l02130"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"> 2130</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a> = 0x00000010,</div><div class="line"><a name="l02136"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"> 2136</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a> = 0x00000020,</div><div class="line"><a name="l02141"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"> 2141</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a> = 0x00000040,</div><div class="line"><a name="l02147"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea"> 2147</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a> = 0x00000080,</div><div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>&#160;</div><div class="line"><a name="l02152"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"> 2152</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>  = 0x00010000,</div><div class="line"><a name="l02156"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"> 2156</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a> = 0x00020000,</div><div class="line"><a name="l02163"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"> 2163</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a> = 0x00040000,</div><div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>&#160;</div><div class="line"><a name="l02167"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"> 2167</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT</a> = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>,</div><div class="line"><a name="l02170"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"> 2170</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT</a> = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>,</div><div class="line"><a name="l02173"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"> 2173</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706">VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT</a> = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a>,</div><div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>&#160;</div><div class="line"><a name="l02177"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"> 2177</a></span>&#160;    <a class="code" 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href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"> 2323</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> = 0x00000004,</div><div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>&#160;</div><div class="line"><a name="l02334"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"> 2334</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> = 0x00000008,</div><div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>&#160;</div><div class="line"><a name="l02338"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c"> 2338</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a> =</div><div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> |</div><div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>,</div><div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>&#160;</div><div class="line"><a name="l02342"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"> 2342</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec">VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a>;</div><div class="line"><a name="l02344"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a"> 2344</a></span>&#160;<span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a">VmaPoolCreateFlags</a>;</div><div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>&#160;</div><div class="line"><a name="l02348"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html"> 2348</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> {</div><div class="line"><a name="l02351"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319"> 2351</a></span>&#160;    uint32_t <a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>;</div><div class="line"><a name="l02354"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446"> 2354</a></span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a">VmaPoolCreateFlags</a> <a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>;</div><div class="line"><a name="l02363"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676"> 2363</a></span>&#160;    VkDeviceSize <a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>;</div><div class="line"><a name="l02368"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae"> 2368</a></span>&#160;    <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>;</div><div class="line"><a name="l02376"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c"> 2376</a></span>&#160;    <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>;</div><div class="line"><a name="l02390"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa"> 2390</a></span>&#160;    uint32_t <a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>;</div><div class="line"><a name="l02391"></a><span class="lineno"> 2391</span>&#160;} <a class="code" href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a>;</div><div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>&#160;</div><div class="line"><a name="l02395"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html"> 2395</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a> {</div><div class="line"><a name="l02398"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c"> 2398</a></span>&#160;    VkDeviceSize <a class="code" 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name="l02600"></a><span class="lineno"> 2600</span>&#160;</div><div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>&#160;    VkImage image,</div><div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02606"></a><span class="lineno"> 2606</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02607"></a><span class="lineno"> 2607</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02608"></a><span class="lineno"> 2608</span>&#160;</div><div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>&#160;</div><div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>&#160;<span class="keywordtype">void</span> <a class="code" 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href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>&#160;</div><div class="line"><a name="l02762"></a><span class="lineno"> 2762</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>&#160;    <span class="keywordtype">void</span>** ppData);</div><div class="line"><a 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memoryTypeBits);</div><div class="line"><a name="l02828"></a><span class="lineno"> 2828</span>&#160;</div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>&#160;VK_DEFINE_HANDLE(<a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a>)</div><div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>&#160;</div><div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#a6552a65b71d16f378c6994b3ceaef50c">VmaDefragmentationFlagBits</a> {</div><div class="line"><a name="l02839"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a6552a65b71d16f378c6994b3ceaef50cab87ec33154803bfeb5ac2b379f1d6a97"> 2839</a></span>&#160;    <a class="code" 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3166</span>&#160;</div><div class="line"><a name="l03167"></a><span class="lineno"> 3167</span>&#160;<span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l03168"></a><span class="lineno"> 3168</span>&#160;<span class="comment">CONFIGURATION SECTION</span></div><div class="line"><a name="l03169"></a><span class="lineno"> 3169</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03170"></a><span class="lineno"> 3170</span>&#160;<span class="comment">Define some of these macros before each #include of this header or change them</span></div><div class="line"><a name="l03171"></a><span class="lineno"> 3171</span>&#160;<span class="comment">here if you need other then default behavior depending on your environment.</span></div><div class="line"><a name="l03172"></a><span class="lineno"> 3172</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03173"></a><span class="lineno"> 3173</span>&#160;</div><div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>&#160;<span class="comment">Define this macro to 1 to make the library fetch pointers to Vulkan functions</span></div><div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>&#160;<span class="comment">internally, like:</span></div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>&#160;<span class="comment">    vulkanFunctions.vkAllocateMemory = &amp;vkAllocateMemory;</span></div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>&#160;<span class="comment">Define to 0 if you are going to provide you own pointers to Vulkan functions via</span></div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>&#160;<span class="comment">VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>&#160;<span class="preprocessor">#if !defined(VMA_STATIC_VULKAN_FUNCTIONS) &amp;&amp; !defined(VK_NO_PROTOTYPES)</span></div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>&#160;<span class="preprocessor">#define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>&#160;</div><div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>&#160;<span class="comment">// Define this macro to 1 to make the library use STL containers instead of its own implementation.</span></div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>&#160;<span class="comment">//#define VMA_USE_STL_CONTAINERS 1</span></div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>&#160;</div><div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>&#160;<span class="comment">/* Set this macro to 1 to make the library including and using STL containers:</span></div><div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>&#160;<span class="comment">std::pair, std::vector, std::list, std::unordered_map.</span></div><div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03193"></a><span class="lineno"> 3193</span>&#160;<span class="comment">Set it to 0 or undefined to make the library using its own implementation of</span></div><div class="line"><a name="l03194"></a><span class="lineno"> 3194</span>&#160;<span class="comment">the containers.</span></div><div class="line"><a name="l03195"></a><span class="lineno"> 3195</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</span>&#160;<span class="preprocessor">#if VMA_USE_STL_CONTAINERS</span></div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>&#160;<span class="preprocessor">   #define VMA_USE_STL_VECTOR 1</span></div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>&#160;<span class="preprocessor">   #define VMA_USE_STL_UNORDERED_MAP 1</span></div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>&#160;<span class="preprocessor">   #define VMA_USE_STL_LIST 1</span></div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>&#160;</div><div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>&#160;<span class="preprocessor">#ifndef VMA_USE_STL_SHARED_MUTEX</span></div><div class="line"><a name="l03203"></a><span class="lineno"> 3203</span>&#160;    <span class="comment">// Compiler conforms to C++17.</span></div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>&#160;<span class="preprocessor">    #if __cplusplus &gt;= 201703L</span></div><div class="line"><a name="l03205"></a><span class="lineno"> 3205</span>&#160;<span class="preprocessor">        #define VMA_USE_STL_SHARED_MUTEX 1</span></div><div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>&#160;    <span class="comment">// Visual studio defines __cplusplus properly only when passed additional parameter: /Zc:__cplusplus</span></div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>&#160;    <span class="comment">// Otherwise it&#39;s always 199711L, despite shared_mutex works since Visual Studio 2015 Update 2.</span></div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>&#160;    <span class="comment">// See: https://blogs.msdn.microsoft.com/vcblog/2018/04/09/msvc-now-correctly-reports-__cplusplus/</span></div><div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>&#160;<span class="preprocessor">    #elif defined(_MSC_FULL_VER) &amp;&amp; _MSC_FULL_VER &gt;= 190023918 &amp;&amp; __cplusplus == 199711L &amp;&amp; _MSVC_LANG &gt;= 201703L</span></div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>&#160;<span class="preprocessor">        #define VMA_USE_STL_SHARED_MUTEX 1</span></div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>&#160;<span class="preprocessor">        #define VMA_USE_STL_SHARED_MUTEX 0</span></div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>&#160;<span class="preprocessor">    #endif</span></div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>&#160;</div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>&#160;<span class="comment">THESE INCLUDES ARE NOT ENABLED BY DEFAULT.</span></div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>&#160;<span class="comment">Library has its own container implementation.</span></div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>&#160;<span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>&#160;<span class="preprocessor">   #include &lt;vector&gt;</span></div><div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>&#160;</div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>&#160;<span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>&#160;<span class="preprocessor">   #include &lt;unordered_map&gt;</span></div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>&#160;</div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>&#160;<span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>&#160;<span class="preprocessor">   #include &lt;list&gt;</span></div><div class="line"><a name="l03230"></a><span class="lineno"> 3230</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03231"></a><span class="lineno"> 3231</span>&#160;</div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03233"></a><span class="lineno"> 3233</span>&#160;<span class="comment">Following headers are used in this CONFIGURATION section only, so feel free to</span></div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>&#160;<span class="comment">remove them if not needed.</span></div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>&#160;<span class="preprocessor">#include &lt;cassert&gt;</span> <span class="comment">// for assert</span></div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span> <span class="comment">// for min, max</span></div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>&#160;<span class="preprocessor">#include &lt;mutex&gt;</span></div><div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>&#160;</div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>&#160;<span class="preprocessor">#ifndef VMA_NULL</span></div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span>&#160;   <span class="comment">// Value used as null pointer. Define it to e.g.: nullptr, NULL, 0, (void*)0.</span></div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>&#160;<span class="preprocessor">   #define VMA_NULL   nullptr</span></div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03244"></a><span class="lineno"> 3244</span>&#160;</div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>&#160;<span class="preprocessor">#if defined(__ANDROID_API__) &amp;&amp; (__ANDROID_API__ &lt; 16)</span></div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>&#160;<span class="preprocessor">#include &lt;cstdlib&gt;</span></div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>&#160;<span class="keywordtype">void</span> *aligned_alloc(<span class="keywordtype">size_t</span> alignment, <span class="keywordtype">size_t</span> size)</div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>&#160;{</div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>&#160;    <span class="comment">// alignment must be &gt;= sizeof(void*)</span></div><div class="line"><a name="l03250"></a><span class="lineno"> 3250</span>&#160;    <span class="keywordflow">if</span>(alignment &lt; <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>&#160;    {</div><div class="line"><a name="l03252"></a><span class="lineno"> 3252</span>&#160;        alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>&#160;    }</div><div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>&#160;</div><div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>&#160;    <span class="keywordflow">return</span> memalign(alignment, size);</div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>&#160;}</div><div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>&#160;<span class="preprocessor">#elif defined(__APPLE__) || defined(__ANDROID__)</span></div><div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>&#160;<span class="preprocessor">#include &lt;cstdlib&gt;</span></div><div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>&#160;<span class="keywordtype">void</span> *aligned_alloc(<span class="keywordtype">size_t</span> alignment, <span class="keywordtype">size_t</span> size)</div><div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>&#160;{</div><div class="line"><a name="l03261"></a><span class="lineno"> 3261</span>&#160;    <span class="comment">// alignment must be &gt;= sizeof(void*)</span></div><div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>&#160;    <span class="keywordflow">if</span>(alignment &lt; <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>&#160;    {</div><div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>&#160;        alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>&#160;    }</div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>&#160;</div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>&#160;    <span class="keywordtype">void</span> *pointer;</div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>&#160;    <span class="keywordflow">if</span>(posix_memalign(&amp;pointer, alignment, size) == 0)</div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>&#160;        <span class="keywordflow">return</span> pointer;</div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>&#160;    <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>&#160;}</div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>&#160;</div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>&#160;<span class="comment">// If your compiler is not compatible with C++11 and definition of</span></div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>&#160;<span class="comment">// aligned_alloc() function is missing, uncommeting following line may help:</span></div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>&#160;</div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>&#160;<span class="comment">//#include &lt;malloc.h&gt;</span></div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>&#160;</div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>&#160;<span class="comment">// Normal assert to check for programmer&#39;s errors, especially in Debug configuration.</span></div><div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>&#160;<span class="preprocessor">#ifndef VMA_ASSERT</span></div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span>&#160;<span class="preprocessor">   #ifdef _DEBUG</span></div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</span>&#160;<span class="preprocessor">       #define VMA_ASSERT(expr)         assert(expr)</span></div><div class="line"><a name="l03283"></a><span class="lineno"> 3283</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03284"></a><span class="lineno"> 3284</span>&#160;<span class="preprocessor">       #define VMA_ASSERT(expr)</span></div><div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>&#160;</div><div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>&#160;<span class="comment">// Assert that will be called very often, like inside data structures e.g. operator[].</span></div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>&#160;<span class="comment">// Making it non-empty can make program slow.</span></div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>&#160;<span class="preprocessor">#ifndef VMA_HEAVY_ASSERT</span></div><div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>&#160;<span class="preprocessor">   #ifdef _DEBUG</span></div><div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>&#160;<span class="preprocessor">       #define VMA_HEAVY_ASSERT(expr)   //VMA_ASSERT(expr)</span></div><div class="line"><a name="l03293"></a><span class="lineno"> 3293</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>&#160;<span class="preprocessor">       #define VMA_HEAVY_ASSERT(expr)</span></div><div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>&#160;</div><div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>&#160;<span class="preprocessor">#ifndef VMA_ALIGN_OF</span></div><div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>&#160;<span class="preprocessor">   #define VMA_ALIGN_OF(type)       (__alignof(type))</span></div><div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>&#160;</div><div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>&#160;<span class="preprocessor">#ifndef VMA_SYSTEM_ALIGNED_MALLOC</span></div><div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>&#160;<span class="preprocessor">   #if defined(_WIN32)</span></div><div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment)   (_aligned_malloc((size), (alignment)))</span></div><div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment)   (aligned_alloc((alignment), (size) ))</span></div><div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03308"></a><span class="lineno"> 3308</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>&#160;</div><div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>&#160;<span class="preprocessor">#ifndef VMA_SYSTEM_FREE</span></div><div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>&#160;<span class="preprocessor">   #if defined(_WIN32)</span></div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_FREE(ptr)   _aligned_free(ptr)</span></div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>&#160;<span class="preprocessor">   #else</span></div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>&#160;<span class="preprocessor">       #define VMA_SYSTEM_FREE(ptr)   free(ptr)</span></div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>&#160;<span class="preprocessor">   #endif</span></div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>&#160;</div><div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>&#160;<span class="preprocessor">#ifndef VMA_MIN</span></div><div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>&#160;<span class="preprocessor">   #define VMA_MIN(v1, v2)    (std::min((v1), (v2)))</span></div><div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>&#160;</div><div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>&#160;<span class="preprocessor">#ifndef VMA_MAX</span></div><div class="line"><a name="l03323"></a><span class="lineno"> 3323</span>&#160;<span class="preprocessor">   #define VMA_MAX(v1, v2)    (std::max((v1), (v2)))</span></div><div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>&#160;</div><div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>&#160;<span class="preprocessor">#ifndef VMA_SWAP</span></div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>&#160;<span class="preprocessor">   #define VMA_SWAP(v1, v2)   std::swap((v1), (v2))</span></div><div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>&#160;</div><div class="line"><a name="l03330"></a><span class="lineno"> 3330</span>&#160;<span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>&#160;<span class="preprocessor">   #define VMA_SORT(beg, end, cmp)  std::sort(beg, end, cmp)</span></div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>&#160;</div><div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_LOG</span></div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>&#160;<span class="preprocessor">   #define VMA_DEBUG_LOG(format, ...)</span></div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>&#160;   <span class="comment">/*</span></div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>&#160;<span class="comment">   #define VMA_DEBUG_LOG(format, ...) do { \</span></div><div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>&#160;<span class="comment">       printf(format, __VA_ARGS__); \</span></div><div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>&#160;<span class="comment">       printf(&quot;\n&quot;); \</span></div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>&#160;<span class="comment">   } while(false)</span></div><div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>&#160;<span class="comment">   */</span></div><div class="line"><a name="l03342"></a><span class="lineno"> 3342</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>&#160;</div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>&#160;<span class="comment">// Define this macro to 1 to enable functions: vmaBuildStatsString, vmaFreeStatsString.</span></div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>&#160;    <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> VmaUint32ToStr(<span class="keywordtype">char</span>* outStr, <span class="keywordtype">size_t</span> strLen, uint32_t num)</div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>&#160;    {</div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>&#160;        snprintf(outStr, strLen, <span class="stringliteral">&quot;%u&quot;</span>, static_cast&lt;unsigned int&gt;(num));</div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>&#160;    }</div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>&#160;    <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> VmaUint64ToStr(<span class="keywordtype">char</span>* outStr, <span class="keywordtype">size_t</span> strLen, uint64_t num)</div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>&#160;    {</div><div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>&#160;        snprintf(outStr, strLen, <span class="stringliteral">&quot;%llu&quot;</span>, static_cast&lt;unsigned long long&gt;(num));</div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>&#160;    }</div><div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>&#160;    <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> VmaPtrToStr(<span class="keywordtype">char</span>* outStr, <span class="keywordtype">size_t</span> strLen, <span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l03355"></a><span class="lineno"> 3355</span>&#160;    {</div><div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>&#160;        snprintf(outStr, strLen, <span class="stringliteral">&quot;%p&quot;</span>, ptr);</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>&#160;    }</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>&#160;</div><div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>&#160;<span class="preprocessor">#ifndef VMA_MUTEX</span></div><div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>&#160;    <span class="keyword">class </span>VmaMutex</div><div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>&#160;    {</div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>&#160;        <span class="keywordtype">void</span> Lock() { m_Mutex.lock(); }</div><div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>&#160;        <span class="keywordtype">void</span> Unlock() { m_Mutex.unlock(); }</div><div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>&#160;        std::mutex m_Mutex;</div><div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>&#160;    };</div><div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>&#160;<span class="preprocessor">    #define VMA_MUTEX VmaMutex</span></div><div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>&#160;</div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>&#160;<span class="comment">// Read-write mutex, where &quot;read&quot; is shared access, &quot;write&quot; is exclusive access.</span></div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>&#160;<span class="preprocessor">#ifndef VMA_RW_MUTEX</span></div><div class="line"><a name="l03374"></a><span class="lineno"> 3374</span>&#160;<span class="preprocessor">    #if VMA_USE_STL_SHARED_MUTEX</span></div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>&#160;        <span class="comment">// Use std::shared_mutex from C++17.</span></div><div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>&#160;<span class="preprocessor">        #include &lt;shared_mutex&gt;</span></div><div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>&#160;        <span class="keyword">class </span>VmaRWMutex</div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>&#160;        {</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>&#160;        <span class="keyword">public</span>:</div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>&#160;            <span class="keywordtype">void</span> LockRead() { m_Mutex.lock_shared(); }</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>&#160;            <span class="keywordtype">void</span> UnlockRead() { m_Mutex.unlock_shared(); }</div><div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>&#160;            <span class="keywordtype">void</span> LockWrite() { m_Mutex.lock(); }</div><div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>&#160;            <span class="keywordtype">void</span> UnlockWrite() { m_Mutex.unlock(); }</div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>&#160;        <span class="keyword">private</span>:</div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>&#160;            std::shared_mutex m_Mutex;</div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>&#160;        };</div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>&#160;<span class="preprocessor">        #define VMA_RW_MUTEX VmaRWMutex</span></div><div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>&#160;<span class="preprocessor">    #elif defined(_WIN32) &amp;&amp; defined(WINVER) &amp;&amp; WINVER &gt;= 0x0600</span></div><div class="line"><a name="l03389"></a><span class="lineno"> 3389</span>&#160;        <span class="comment">// Use SRWLOCK from WinAPI.</span></div><div class="line"><a name="l03390"></a><span class="lineno"> 3390</span>&#160;        <span class="comment">// Minimum supported client = Windows Vista, server = Windows Server 2008.</span></div><div class="line"><a name="l03391"></a><span class="lineno"> 3391</span>&#160;        <span class="keyword">class </span>VmaRWMutex</div><div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>&#160;        {</div><div class="line"><a name="l03393"></a><span class="lineno"> 3393</span>&#160;        <span class="keyword">public</span>:</div><div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>&#160;            VmaRWMutex() { InitializeSRWLock(&amp;m_Lock); }</div><div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>&#160;            <span class="keywordtype">void</span> LockRead() { AcquireSRWLockShared(&amp;m_Lock); }</div><div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>&#160;            <span class="keywordtype">void</span> UnlockRead() { ReleaseSRWLockShared(&amp;m_Lock); }</div><div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>&#160;            <span class="keywordtype">void</span> LockWrite() { AcquireSRWLockExclusive(&amp;m_Lock); }</div><div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>&#160;            <span class="keywordtype">void</span> UnlockWrite() { ReleaseSRWLockExclusive(&amp;m_Lock); }</div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>&#160;        <span class="keyword">private</span>:</div><div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>&#160;            SRWLOCK m_Lock;</div><div class="line"><a name="l03401"></a><span class="lineno"> 3401</span>&#160;        };</div><div class="line"><a name="l03402"></a><span class="lineno"> 3402</span>&#160;<span class="preprocessor">        #define VMA_RW_MUTEX VmaRWMutex</span></div><div class="line"><a name="l03403"></a><span class="lineno"> 3403</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>&#160;        <span class="comment">// Less efficient fallback: Use normal mutex.</span></div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>&#160;        <span class="keyword">class </span>VmaRWMutex</div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span>&#160;        {</div><div class="line"><a name="l03407"></a><span class="lineno"> 3407</span>&#160;        <span class="keyword">public</span>:</div><div class="line"><a name="l03408"></a><span class="lineno"> 3408</span>&#160;            <span class="keywordtype">void</span> LockRead() { m_Mutex.Lock(); }</div><div class="line"><a name="l03409"></a><span class="lineno"> 3409</span>&#160;            <span class="keywordtype">void</span> UnlockRead() { m_Mutex.Unlock(); }</div><div class="line"><a name="l03410"></a><span class="lineno"> 3410</span>&#160;            <span class="keywordtype">void</span> LockWrite() { m_Mutex.Lock(); }</div><div class="line"><a name="l03411"></a><span class="lineno"> 3411</span>&#160;            <span class="keywordtype">void</span> UnlockWrite() { m_Mutex.Unlock(); }</div><div class="line"><a name="l03412"></a><span class="lineno"> 3412</span>&#160;        <span class="keyword">private</span>:</div><div class="line"><a name="l03413"></a><span class="lineno"> 3413</span>&#160;            VMA_MUTEX m_Mutex;</div><div class="line"><a name="l03414"></a><span class="lineno"> 3414</span>&#160;        };</div><div class="line"><a name="l03415"></a><span class="lineno"> 3415</span>&#160;<span class="preprocessor">        #define VMA_RW_MUTEX VmaRWMutex</span></div><div class="line"><a name="l03416"></a><span class="lineno"> 3416</span>&#160;<span class="preprocessor">    #endif // #if VMA_USE_STL_SHARED_MUTEX</span></div><div class="line"><a name="l03417"></a><span class="lineno"> 3417</span>&#160;<span class="preprocessor">#endif // #ifndef VMA_RW_MUTEX</span></div><div class="line"><a name="l03418"></a><span class="lineno"> 3418</span>&#160;</div><div class="line"><a name="l03419"></a><span class="lineno"> 3419</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>&#160;<span class="comment">If providing your own implementation, you need to implement a subset of std::atomic:</span></div><div class="line"><a name="l03421"></a><span class="lineno"> 3421</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03422"></a><span class="lineno"> 3422</span>&#160;<span class="comment">- Constructor(uint32_t desired)</span></div><div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>&#160;<span class="comment">- uint32_t load() const</span></div><div class="line"><a name="l03424"></a><span class="lineno"> 3424</span>&#160;<span class="comment">- void store(uint32_t desired)</span></div><div class="line"><a name="l03425"></a><span class="lineno"> 3425</span>&#160;<span class="comment">- bool compare_exchange_weak(uint32_t&amp; expected, uint32_t desired)</span></div><div class="line"><a name="l03426"></a><span class="lineno"> 3426</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03427"></a><span class="lineno"> 3427</span>&#160;<span class="preprocessor">#ifndef VMA_ATOMIC_UINT32</span></div><div class="line"><a name="l03428"></a><span class="lineno"> 3428</span>&#160;<span class="preprocessor">    #include &lt;atomic&gt;</span></div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>&#160;<span class="preprocessor">    #define VMA_ATOMIC_UINT32 std::atomic&lt;uint32_t&gt;</span></div><div class="line"><a name="l03430"></a><span class="lineno"> 3430</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03431"></a><span class="lineno"> 3431</span>&#160;</div><div class="line"><a name="l03432"></a><span class="lineno"> 3432</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY</span></div><div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>&#160;</div><div class="line"><a name="l03437"></a><span class="lineno"> 3437</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_ALWAYS_DEDICATED_MEMORY (0)</span></div><div class="line"><a name="l03438"></a><span class="lineno"> 3438</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03439"></a><span class="lineno"> 3439</span>&#160;</div><div class="line"><a name="l03440"></a><span class="lineno"> 3440</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_ALIGNMENT</span></div><div class="line"><a name="l03441"></a><span class="lineno"> 3441</span>&#160;</div><div class="line"><a name="l03445"></a><span class="lineno"> 3445</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_ALIGNMENT (1)</span></div><div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>&#160;</div><div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_MARGIN</span></div><div class="line"><a name="l03449"></a><span class="lineno"> 3449</span>&#160;</div><div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_MARGIN (0)</span></div><div class="line"><a name="l03454"></a><span class="lineno"> 3454</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>&#160;</div><div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_INITIALIZE_ALLOCATIONS</span></div><div class="line"><a name="l03457"></a><span class="lineno"> 3457</span>&#160;</div><div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_INITIALIZE_ALLOCATIONS (0)</span></div><div class="line"><a name="l03462"></a><span class="lineno"> 3462</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03463"></a><span class="lineno"> 3463</span>&#160;</div><div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03465"></a><span class="lineno"> 3465</span>&#160;</div><div class="line"><a name="l03470"></a><span class="lineno"> 3470</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_DETECT_CORRUPTION (0)</span></div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>&#160;</div><div class="line"><a name="l03473"></a><span class="lineno"> 3473</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>&#160;</div><div class="line"><a name="l03478"></a><span class="lineno"> 3478</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_GLOBAL_MUTEX (0)</span></div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>&#160;</div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span>&#160;<span class="preprocessor">#ifndef VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY</span></div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>&#160;</div><div class="line"><a name="l03486"></a><span class="lineno"> 3486</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY (1)</span></div><div class="line"><a name="l03487"></a><span class="lineno"> 3487</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span>&#160;</div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span>&#160;<span class="preprocessor">#ifndef VMA_SMALL_HEAP_MAX_SIZE</span></div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span>&#160;<span class="preprocessor">   #define VMA_SMALL_HEAP_MAX_SIZE (1024ull * 1024 * 1024)</span></div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>&#160;</div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>&#160;<span class="preprocessor">#ifndef VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>&#160;<span class="preprocessor">   #define VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE (256ull * 1024 * 1024)</span></div><div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>&#160;</div><div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>&#160;<span class="preprocessor">#ifndef VMA_CLASS_NO_COPY</span></div><div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>&#160;<span class="preprocessor">    #define VMA_CLASS_NO_COPY(className) \</span></div><div class="line"><a name="l03501"></a><span class="lineno"> 3501</span>&#160;<span class="preprocessor">        private: \</span></div><div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>&#160;<span class="preprocessor">            className(const className&amp;) = delete; \</span></div><div class="line"><a name="l03503"></a><span class="lineno"> 3503</span>&#160;<span class="preprocessor">            className&amp; operator=(const className&amp;) = delete;</span></div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>&#160;</div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_FRAME_INDEX_LOST = UINT32_MAX;</div><div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>&#160;</div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>&#160;<span class="comment">// Decimal 2139416166, float NaN, little-endian binary 66 E6 84 7F.</span></div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_CORRUPTION_DETECTION_MAGIC_VALUE = 0x7F84E666;</div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>&#160;</div><div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_CREATED   = 0xDC;</div><div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_DESTROYED = 0xEF;</div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>&#160;</div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>&#160;<span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>&#160;<span class="comment">END OF CONFIGURATION</span></div><div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>&#160;</div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_ALLOCATION_INTERNAL_STRATEGY_MIN_OFFSET = 0x10000000u;</div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>&#160;</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>&#160;<span class="keyword">static</span> VkAllocationCallbacks VmaEmptyAllocationCallbacks = {</div><div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>&#160;    VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL };</div><div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>&#160;</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>&#160;<span class="comment">// Returns number of bits set to 1 in (v).</span></div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaCountBitsSet(uint32_t v)</div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>&#160;{</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>&#160;    uint32_t c = v - ((v &gt;&gt; 1) &amp; 0x55555555);</div><div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>&#160;    c = ((c &gt;&gt;  2) &amp; 0x33333333) + (c &amp; 0x33333333);</div><div class="line"><a name="l03528"></a><span class="lineno"> 3528</span>&#160;    c = ((c &gt;&gt;  4) + c) &amp; 0x0F0F0F0F;</div><div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>&#160;    c = ((c &gt;&gt;  8) + c) &amp; 0x00FF00FF;</div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>&#160;    c = ((c &gt;&gt; 16) + c) &amp; 0x0000FFFF;</div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>&#160;    <span class="keywordflow">return</span> c;</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>&#160;}</div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>&#160;</div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>&#160;<span class="comment">// Aligns given value up to nearest multiply of align value. For example: VmaAlignUp(11, 8) = 16.</span></div><div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>&#160;<span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignUp(T val, T align)</div><div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>&#160;{</div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>&#160;    <span class="keywordflow">return</span> (val + align - 1) / align * align;</div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>&#160;}</div><div class="line"><a name="l03541"></a><span class="lineno"> 3541</span>&#160;<span class="comment">// Aligns given value down to nearest multiply of align value. For example: VmaAlignUp(11, 8) = 8.</span></div><div class="line"><a name="l03542"></a><span class="lineno"> 3542</span>&#160;<span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignDown(T val, T align)</div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>&#160;{</div><div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>&#160;    <span class="keywordflow">return</span> val / align * align;</div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>&#160;}</div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>&#160;</div><div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>&#160;<span class="comment">// Division with mathematical rounding to nearest number.</span></div><div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> T VmaRoundDiv(T x, T y)</div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>&#160;{</div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>&#160;    <span class="keywordflow">return</span> (x + (y / (T)2)) / y;</div><div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>&#160;}</div><div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>&#160;</div><div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>&#160;<span class="comment">Returns true if given number is a power of two.</span></div><div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>&#160;<span class="comment">T must be unsigned integer number or signed integer but always nonnegative.</span></div><div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>&#160;<span class="comment">For 0 returns true.</span></div><div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03562"></a><span class="lineno"> 3562</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsPow2(T x)</div><div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>&#160;{</div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>&#160;    <span class="keywordflow">return</span> (x &amp; (x-1)) == 0;</div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>&#160;}</div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>&#160;</div><div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>&#160;<span class="comment">// Returns smallest power of 2 greater or equal to v.</span></div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaNextPow2(uint32_t v)</div><div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>&#160;{</div><div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>&#160;    v--;</div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>&#160;    v++;</div><div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03578"></a><span class="lineno"> 3578</span>&#160;}</div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaNextPow2(uint64_t v)</div><div class="line"><a name="l03580"></a><span class="lineno"> 3580</span>&#160;{</div><div class="line"><a name="l03581"></a><span class="lineno"> 3581</span>&#160;    v--;</div><div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03585"></a><span class="lineno"> 3585</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03586"></a><span class="lineno"> 3586</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03587"></a><span class="lineno"> 3587</span>&#160;    v |= v &gt;&gt; 32;</div><div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>&#160;    v++;</div><div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>&#160;}</div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>&#160;</div><div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>&#160;<span class="comment">// Returns largest power of 2 less or equal to v.</span></div><div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaPrevPow2(uint32_t v)</div><div class="line"><a name="l03594"></a><span class="lineno"> 3594</span>&#160;{</div><div class="line"><a name="l03595"></a><span class="lineno"> 3595</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03597"></a><span class="lineno"> 3597</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03598"></a><span class="lineno"> 3598</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03599"></a><span class="lineno"> 3599</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03600"></a><span class="lineno"> 3600</span>&#160;    v = v ^ (v &gt;&gt; 1);</div><div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03602"></a><span class="lineno"> 3602</span>&#160;}</div><div class="line"><a name="l03603"></a><span class="lineno"> 3603</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaPrevPow2(uint64_t v)</div><div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>&#160;{</div><div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>&#160;    v |= v &gt;&gt; 1;</div><div class="line"><a name="l03606"></a><span class="lineno"> 3606</span>&#160;    v |= v &gt;&gt; 2;</div><div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>&#160;    v |= v &gt;&gt; 4;</div><div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>&#160;    v |= v &gt;&gt; 8;</div><div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>&#160;    v |= v &gt;&gt; 16;</div><div class="line"><a name="l03610"></a><span class="lineno"> 3610</span>&#160;    v |= v &gt;&gt; 32;</div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>&#160;    v = v ^ (v &gt;&gt; 1);</div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>&#160;    <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>&#160;}</div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>&#160;</div><div class="line"><a name="l03615"></a><span class="lineno"> 3615</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaStrIsEmpty(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>&#160;{</div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>&#160;    <span class="keywordflow">return</span> pStr == VMA_NULL || *pStr == <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>&#160;}</div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>&#160;</div><div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>&#160;</div><div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* VmaAlgorithmToStr(uint32_t algorithm)</div><div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>&#160;{</div><div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>&#160;    <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>&#160;    {</div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>:</div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;Linear&quot;</span>;</div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>:</div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;Buddy&quot;</span>;</div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>&#160;    <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;Default&quot;</span>;</div><div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l03633"></a><span class="lineno"> 3633</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;&quot;</span>;</div><div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>&#160;    }</div><div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>&#160;}</div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>&#160;</div><div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>&#160;</div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>&#160;<span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>&#160;</div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare&gt;</div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>&#160;Iterator VmaQuickSortPartition(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>&#160;{</div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>&#160;    Iterator centerValue = end; --centerValue;</div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>&#160;    Iterator insertIndex = beg;</div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>&#160;    <span class="keywordflow">for</span>(Iterator memTypeIndex = beg; memTypeIndex &lt; centerValue; ++memTypeIndex)</div><div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>&#160;    {</div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>&#160;        <span class="keywordflow">if</span>(cmp(*memTypeIndex, *centerValue))</div><div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>&#160;        {</div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>&#160;            <span class="keywordflow">if</span>(insertIndex != memTypeIndex)</div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>&#160;            {</div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>&#160;                VMA_SWAP(*memTypeIndex, *insertIndex);</div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>&#160;            }</div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>&#160;            ++insertIndex;</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>&#160;        }</div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>&#160;    }</div><div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>&#160;    <span class="keywordflow">if</span>(insertIndex != centerValue)</div><div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>&#160;    {</div><div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>&#160;        VMA_SWAP(*insertIndex, *centerValue);</div><div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>&#160;    }</div><div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>&#160;    <span class="keywordflow">return</span> insertIndex;</div><div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>&#160;}</div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>&#160;</div><div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare&gt;</div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>&#160;<span class="keywordtype">void</span> VmaQuickSort(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>&#160;{</div><div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>&#160;    <span class="keywordflow">if</span>(beg &lt; end)</div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>&#160;    {</div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>&#160;        Iterator it = VmaQuickSortPartition&lt;Iterator, Compare&gt;(beg, end, cmp);</div><div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>&#160;        VmaQuickSort&lt;Iterator, Compare&gt;(beg, it, cmp);</div><div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>&#160;        VmaQuickSort&lt;Iterator, Compare&gt;(it + 1, end, cmp);</div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>&#160;    }</div><div class="line"><a name="l03674"></a><span class="lineno"> 3674</span>&#160;}</div><div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>&#160;</div><div class="line"><a name="l03676"></a><span class="lineno"> 3676</span>&#160;<span class="preprocessor">#define VMA_SORT(beg, end, cmp) VmaQuickSort(beg, end, cmp)</span></div><div class="line"><a name="l03677"></a><span class="lineno"> 3677</span>&#160;</div><div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>&#160;<span class="preprocessor">#endif // #ifndef VMA_SORT</span></div><div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>&#160;</div><div class="line"><a name="l03680"></a><span class="lineno"> 3680</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>&#160;<span class="comment">Returns true if two memory blocks occupy overlapping pages.</span></div><div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>&#160;<span class="comment">ResourceA must be in less memory offset than ResourceB.</span></div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>&#160;<span class="comment">Algorithm is based on &quot;Vulkan 1.0.39 - A Specification (with all registered Vulkan extensions)&quot;</span></div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>&#160;<span class="comment">chapter 11.6 &quot;Resource Memory Association&quot;, paragraph &quot;Buffer-Image Granularity&quot;.</span></div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaBlocksOnSamePage(</div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>&#160;    VkDeviceSize resourceAOffset,</div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>&#160;    VkDeviceSize resourceASize,</div><div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>&#160;    VkDeviceSize resourceBOffset,</div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</span>&#160;    VkDeviceSize pageSize)</div><div class="line"><a name="l03692"></a><span class="lineno"> 3692</span>&#160;{</div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>&#160;    VMA_ASSERT(resourceAOffset + resourceASize &lt;= resourceBOffset &amp;&amp; resourceASize &gt; 0 &amp;&amp; pageSize &gt; 0);</div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>&#160;    VkDeviceSize resourceAEnd = resourceAOffset + resourceASize - 1;</div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span>&#160;    VkDeviceSize resourceAEndPage = resourceAEnd &amp; ~(pageSize - 1);</div><div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>&#160;    VkDeviceSize resourceBStart = resourceBOffset;</div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span>&#160;    VkDeviceSize resourceBStartPage = resourceBStart &amp; ~(pageSize - 1);</div><div class="line"><a name="l03698"></a><span class="lineno"> 3698</span>&#160;    <span class="keywordflow">return</span> resourceAEndPage == resourceBStartPage;</div><div class="line"><a name="l03699"></a><span class="lineno"> 3699</span>&#160;}</div><div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>&#160;</div><div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>&#160;<span class="keyword">enum</span> VmaSuballocationType</div><div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>&#160;{</div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span>&#160;    VMA_SUBALLOCATION_TYPE_FREE = 0,</div><div class="line"><a name="l03704"></a><span class="lineno"> 3704</span>&#160;    VMA_SUBALLOCATION_TYPE_UNKNOWN = 1,</div><div class="line"><a name="l03705"></a><span class="lineno"> 3705</span>&#160;    VMA_SUBALLOCATION_TYPE_BUFFER = 2,</div><div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>&#160;    VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN = 3,</div><div class="line"><a name="l03707"></a><span class="lineno"> 3707</span>&#160;    VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR = 4,</div><div class="line"><a name="l03708"></a><span class="lineno"> 3708</span>&#160;    VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL = 5,</div><div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>&#160;    VMA_SUBALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF</div><div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>&#160;};</div><div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>&#160;</div><div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>&#160;<span class="comment">Returns true if given suballocation types could conflict and must respect</span></div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>&#160;<span class="comment">VkPhysicalDeviceLimits::bufferImageGranularity. They conflict if one is buffer</span></div><div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>&#160;<span class="comment">or linear image and another one is optimal image. If type is unknown, behave</span></div><div class="line"><a name="l03716"></a><span class="lineno"> 3716</span>&#160;<span class="comment">conservatively.</span></div><div class="line"><a name="l03717"></a><span class="lineno"> 3717</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03718"></a><span class="lineno"> 3718</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsBufferImageGranularityConflict(</div><div class="line"><a name="l03719"></a><span class="lineno"> 3719</span>&#160;    VmaSuballocationType suballocType1,</div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span>&#160;    VmaSuballocationType suballocType2)</div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>&#160;{</div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>&#160;    <span class="keywordflow">if</span>(suballocType1 &gt; suballocType2)</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>&#160;    {</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>&#160;        VMA_SWAP(suballocType1, suballocType2);</div><div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>&#160;    }</div><div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>&#160;    </div><div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>&#160;    <span class="keywordflow">switch</span>(suballocType1)</div><div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>&#160;    {</div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_FREE:</div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_UNKNOWN:</div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03733"></a><span class="lineno"> 3733</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_BUFFER:</div><div class="line"><a name="l03734"></a><span class="lineno"> 3734</span>&#160;        <span class="keywordflow">return</span></div><div class="line"><a name="l03735"></a><span class="lineno"> 3735</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03736"></a><span class="lineno"> 3736</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03737"></a><span class="lineno"> 3737</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN:</div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>&#160;        <span class="keywordflow">return</span></div><div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR ||</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR:</div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>&#160;        <span class="keywordflow">return</span></div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>&#160;            suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>&#160;    <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL:</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>&#160;    }</div><div class="line"><a name="l03751"></a><span class="lineno"> 3751</span>&#160;}</div><div class="line"><a name="l03752"></a><span class="lineno"> 3752</span>&#160;</div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaWriteMagicValue(<span class="keywordtype">void</span>* pData, VkDeviceSize offset)</div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>&#160;{</div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>&#160;<span class="preprocessor">#if VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>&#160;    uint32_t* pDst = (uint32_t*)((<span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> numberCount = VMA_DEBUG_MARGIN / <span class="keyword">sizeof</span>(uint32_t);</div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; numberCount; ++i, ++pDst)</div><div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>&#160;    {</div><div class="line"><a name="l03760"></a><span class="lineno"> 3760</span>&#160;        *pDst = VMA_CORRUPTION_DETECTION_MAGIC_VALUE;</div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span>&#160;    }</div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l03763"></a><span class="lineno"> 3763</span>&#160;    <span class="comment">// no-op</span></div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>&#160;}</div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>&#160;</div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> VmaValidateMagicValue(<span class="keyword">const</span> <span class="keywordtype">void</span>* pData, VkDeviceSize offset)</div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>&#160;{</div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>&#160;<span class="preprocessor">#if VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>&#160;    <span class="keyword">const</span> uint32_t* pSrc = (<span class="keyword">const</span> uint32_t*)((<span class="keyword">const</span> <span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> numberCount = VMA_DEBUG_MARGIN / <span class="keyword">sizeof</span>(uint32_t);</div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; numberCount; ++i, ++pSrc)</div><div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>&#160;    {</div><div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>&#160;        <span class="keywordflow">if</span>(*pSrc != VMA_CORRUPTION_DETECTION_MAGIC_VALUE)</div><div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>&#160;        {</div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>&#160;        }</div><div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>&#160;    }</div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>&#160;}</div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>&#160;</div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>&#160;<span class="comment">Fills structure with parameters of an example buffer to be used for transfers</span></div><div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>&#160;<span class="comment">during GPU memory defragmentation.</span></div><div class="line"><a name="l03786"></a><span class="lineno"> 3786</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaFillGpuDefragmentationBufferCreateInfo(VkBufferCreateInfo&amp; outBufCreateInfo)</div><div class="line"><a name="l03788"></a><span class="lineno"> 3788</span>&#160;{</div><div class="line"><a name="l03789"></a><span class="lineno"> 3789</span>&#160;    memset(&amp;outBufCreateInfo, 0, <span class="keyword">sizeof</span>(outBufCreateInfo));</div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>&#160;    outBufCreateInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;</div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>&#160;    outBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>&#160;    outBufCreateInfo.size = (VkDeviceSize)VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE; <span class="comment">// Example size.</span></div><div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>&#160;}</div><div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>&#160;</div><div class="line"><a name="l03795"></a><span class="lineno"> 3795</span>&#160;<span class="comment">// Helper RAII class to lock a mutex in constructor and unlock it in destructor (at the end of scope).</span></div><div class="line"><a name="l03796"></a><span class="lineno"> 3796</span>&#160;<span class="keyword">struct </span>VmaMutexLock</div><div class="line"><a name="l03797"></a><span class="lineno"> 3797</span>&#160;{</div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>&#160;    VMA_CLASS_NO_COPY(VmaMutexLock)</div><div class="line"><a name="l03799"></a><span class="lineno"> 3799</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03800"></a><span class="lineno"> 3800</span>&#160;    VmaMutexLock(VMA_MUTEX&amp; mutex, <span class="keywordtype">bool</span> useMutex = <span class="keyword">true</span>) :</div><div class="line"><a name="l03801"></a><span class="lineno"> 3801</span>&#160;        m_pMutex(useMutex ? &amp;mutex : VMA_NULL)</div><div class="line"><a name="l03802"></a><span class="lineno"> 3802</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;Lock(); } }</div><div class="line"><a name="l03803"></a><span class="lineno"> 3803</span>&#160;    ~VmaMutexLock()</div><div class="line"><a name="l03804"></a><span class="lineno"> 3804</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;Unlock(); } }</div><div class="line"><a name="l03805"></a><span class="lineno"> 3805</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>&#160;    VMA_MUTEX* m_pMutex;</div><div class="line"><a name="l03807"></a><span class="lineno"> 3807</span>&#160;};</div><div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>&#160;</div><div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>&#160;<span class="comment">// Helper RAII class to lock a RW mutex in constructor and unlock it in destructor (at the end of scope), for reading.</span></div><div class="line"><a name="l03810"></a><span class="lineno"> 3810</span>&#160;<span class="keyword">struct </span>VmaMutexLockRead</div><div class="line"><a name="l03811"></a><span class="lineno"> 3811</span>&#160;{</div><div class="line"><a name="l03812"></a><span class="lineno"> 3812</span>&#160;    VMA_CLASS_NO_COPY(VmaMutexLockRead)</div><div class="line"><a name="l03813"></a><span class="lineno"> 3813</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>&#160;    VmaMutexLockRead(VMA_RW_MUTEX&amp; mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>&#160;        m_pMutex(useMutex ? &amp;mutex : VMA_NULL)</div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;LockRead(); } }</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>&#160;    ~VmaMutexLockRead() { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;UnlockRead(); } }</div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>&#160;    VMA_RW_MUTEX* m_pMutex;</div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>&#160;};</div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>&#160;</div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>&#160;<span class="comment">// Helper RAII class to lock a RW mutex in constructor and unlock it in destructor (at the end of scope), for writing.</span></div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>&#160;<span class="keyword">struct </span>VmaMutexLockWrite</div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>&#160;{</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>&#160;    VMA_CLASS_NO_COPY(VmaMutexLockWrite)</div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03827"></a><span class="lineno"> 3827</span>&#160;    VmaMutexLockWrite(VMA_RW_MUTEX&amp; mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>&#160;        m_pMutex(useMutex ? &amp;mutex : VMA_NULL)</div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>&#160;    { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;LockWrite(); } }</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>&#160;    ~VmaMutexLockWrite() { <span class="keywordflow">if</span>(m_pMutex) { m_pMutex-&gt;UnlockWrite(); } }</div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>&#160;    VMA_RW_MUTEX* m_pMutex;</div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span>&#160;};</div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span>&#160;</div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span>&#160;<span class="preprocessor">#if VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</span>&#160;    <span class="keyword">static</span> VMA_MUTEX gDebugGlobalMutex;</div><div class="line"><a name="l03837"></a><span class="lineno"> 3837</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_GLOBAL_MUTEX_LOCK VmaMutexLock debugGlobalMutexLock(gDebugGlobalMutex, true);</span></div><div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>&#160;<span class="preprocessor">    #define VMA_DEBUG_GLOBAL_MUTEX_LOCK</span></div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>&#160;</div><div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>&#160;<span class="comment">// Minimum size of a free suballocation to register it in the free suballocation collection.</span></div><div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER = 16;</div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>&#160;</div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>&#160;<span class="comment">Performs binary search and returns iterator to first element that is greater or</span></div><div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>&#160;<span class="comment">equal to (key), according to comparison (cmp).</span></div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>&#160;<span class="comment">Cmp should return true if first argument is less than second argument.</span></div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>&#160;<span class="comment"></span></div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>&#160;<span class="comment">Returned value is the found element, if present in the collection or place where</span></div><div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>&#160;<span class="comment">new element with value (key) should be inserted.</span></div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT&gt;</div><div class="line"><a name="l03855"></a><span class="lineno"> 3855</span>&#160;<span class="keyword">static</span> IterT VmaBinaryFindFirstNotLess(IterT beg, IterT end, <span class="keyword">const</span> KeyT &amp;key, <span class="keyword">const</span> CmpLess&amp; cmp)</div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>&#160;{</div><div class="line"><a name="l03857"></a><span class="lineno"> 3857</span>&#160;    <span class="keywordtype">size_t</span> down = 0, up = (end - beg);</div><div class="line"><a name="l03858"></a><span class="lineno"> 3858</span>&#160;    <span class="keywordflow">while</span>(down &lt; up)</div><div class="line"><a name="l03859"></a><span class="lineno"> 3859</span>&#160;    {</div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> mid = (down + up) / 2;</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>&#160;        <span class="keywordflow">if</span>(cmp(*(beg+mid), key))</div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>&#160;        {</div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>&#160;            down = mid + 1;</div><div class="line"><a name="l03864"></a><span class="lineno"> 3864</span>&#160;        }</div><div class="line"><a name="l03865"></a><span class="lineno"> 3865</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span>&#160;        {</div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>&#160;            up = mid;</div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>&#160;        }</div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>&#160;    }</div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>&#160;    <span class="keywordflow">return</span> beg + down;</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>&#160;}</div><div class="line"><a name="l03872"></a><span class="lineno"> 3872</span>&#160;</div><div class="line"><a name="l03873"></a><span class="lineno"> 3873</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT&gt;</div><div class="line"><a name="l03874"></a><span class="lineno"> 3874</span>&#160;IterT VmaBinaryFindSorted(<span class="keyword">const</span> IterT&amp; beg, <span class="keyword">const</span> IterT&amp; end, <span class="keyword">const</span> KeyT&amp; value, <span class="keyword">const</span> CmpLess&amp; cmp)</div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span>&#160;{</div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span>&#160;    IterT it = VmaBinaryFindFirstNotLess&lt;CmpLess, IterT, KeyT&gt;(</div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span>&#160;        beg, end, value, cmp);</div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span>&#160;    <span class="keywordflow">if</span>(it == end ||</div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span>&#160;        (!cmp(*it, value) &amp;&amp; !cmp(value, *it)))</div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span>&#160;    {</div><div class="line"><a name="l03881"></a><span class="lineno"> 3881</span>&#160;        <span class="keywordflow">return</span> it;</div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span>&#160;    }</div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span>&#160;    <span class="keywordflow">return</span> end;</div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>&#160;}</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>&#160;</div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>&#160;<span class="comment">Returns true if all pointers in the array are not-null and unique.</span></div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>&#160;<span class="comment">Warning! O(n^2) complexity. Use only inside VMA_HEAVY_ASSERT.</span></div><div class="line"><a name="l03889"></a><span class="lineno"> 3889</span>&#160;<span class="comment">T must be pointer type, e.g. VmaAllocation, VmaPool.</span></div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> VmaValidatePointerArray(uint32_t count, <span class="keyword">const</span> T* arr)</div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>&#160;{</div><div class="line"><a name="l03894"></a><span class="lineno"> 3894</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; count; ++i)</div><div class="line"><a name="l03895"></a><span class="lineno"> 3895</span>&#160;    {</div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span>&#160;        <span class="keyword">const</span> T iPtr = arr[i];</div><div class="line"><a name="l03897"></a><span class="lineno"> 3897</span>&#160;        <span class="keywordflow">if</span>(iPtr == VMA_NULL)</div><div class="line"><a name="l03898"></a><span class="lineno"> 3898</span>&#160;        {</div><div class="line"><a name="l03899"></a><span class="lineno"> 3899</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span>&#160;        }</div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>&#160;        <span class="keywordflow">for</span>(uint32_t j = i + 1; j &lt; count; ++j)</div><div class="line"><a name="l03902"></a><span class="lineno"> 3902</span>&#160;        {</div><div class="line"><a name="l03903"></a><span class="lineno"> 3903</span>&#160;            <span class="keywordflow">if</span>(iPtr == arr[j])</div><div class="line"><a name="l03904"></a><span class="lineno"> 3904</span>&#160;            {</div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>&#160;            }</div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>&#160;        }</div><div class="line"><a name="l03908"></a><span class="lineno"> 3908</span>&#160;    }</div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>&#160;}</div><div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>&#160;</div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>&#160;<span class="comment">// Memory allocation</span></div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>&#160;</div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span>* VmaMalloc(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> size, <span class="keywordtype">size_t</span> alignment)</div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>&#160;{</div><div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>&#160;    <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &amp;&amp;</div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>&#160;        (pAllocationCallbacks-&gt;pfnAllocation != VMA_NULL))</div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>&#160;    {</div><div class="line"><a name="l03920"></a><span class="lineno"> 3920</span>&#160;        <span class="keywordflow">return</span> (*pAllocationCallbacks-&gt;pfnAllocation)(</div><div class="line"><a name="l03921"></a><span class="lineno"> 3921</span>&#160;            pAllocationCallbacks-&gt;pUserData,</div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span>&#160;            size,</div><div class="line"><a name="l03923"></a><span class="lineno"> 3923</span>&#160;            alignment,</div><div class="line"><a name="l03924"></a><span class="lineno"> 3924</span>&#160;            VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);</div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span>&#160;    }</div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>&#160;    {</div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>&#160;        <span class="keywordflow">return</span> VMA_SYSTEM_ALIGNED_MALLOC(size, alignment);</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>&#160;    }</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>&#160;}</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>&#160;</div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaFree(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l03933"></a><span class="lineno"> 3933</span>&#160;{</div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span>&#160;    <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &amp;&amp;</div><div class="line"><a name="l03935"></a><span class="lineno"> 3935</span>&#160;        (pAllocationCallbacks-&gt;pfnFree != VMA_NULL))</div><div class="line"><a name="l03936"></a><span class="lineno"> 3936</span>&#160;    {</div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>&#160;        (*pAllocationCallbacks-&gt;pfnFree)(pAllocationCallbacks-&gt;pUserData, ptr);</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>&#160;    }</div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>&#160;    {</div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>&#160;        VMA_SYSTEM_FREE(ptr);</div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span>&#160;    }</div><div class="line"><a name="l03943"></a><span class="lineno"> 3943</span>&#160;}</div><div class="line"><a name="l03944"></a><span class="lineno"> 3944</span>&#160;</div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span>&#160;<span class="keyword">static</span> T* VmaAllocate(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks)</div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>&#160;{</div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(pAllocationCallbacks, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>&#160;}</div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>&#160;</div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03952"></a><span class="lineno"> 3952</span>&#160;<span class="keyword">static</span> T* VmaAllocateArray(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l03953"></a><span class="lineno"> 3953</span>&#160;{</div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(pAllocationCallbacks, <span class="keyword">sizeof</span>(T) * count, VMA_ALIGN_OF(T));</div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>&#160;}</div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>&#160;</div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>&#160;<span class="preprocessor">#define vma_new(allocator, type)   new(VmaAllocate&lt;type&gt;(allocator))(type)</span></div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>&#160;</div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>&#160;<span class="preprocessor">#define vma_new_array(allocator, type, count)   new(VmaAllocateArray&lt;type&gt;((allocator), (count)))(type)</span></div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>&#160;</div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, T* ptr)</div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>&#160;{</div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>&#160;    ptr-&gt;~T();</div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>&#160;    VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>&#160;}</div><div class="line"><a name="l03967"></a><span class="lineno"> 3967</span>&#160;</div><div class="line"><a name="l03968"></a><span class="lineno"> 3968</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete_array(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, T* ptr, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span>&#160;{</div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span>&#160;    <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span>&#160;    {</div><div class="line"><a name="l03973"></a><span class="lineno"> 3973</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l03974"></a><span class="lineno"> 3974</span>&#160;        {</div><div class="line"><a name="l03975"></a><span class="lineno"> 3975</span>&#160;            ptr[i].~T();</div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>&#160;        }</div><div class="line"><a name="l03977"></a><span class="lineno"> 3977</span>&#160;        VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03978"></a><span class="lineno"> 3978</span>&#160;    }</div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>&#160;}</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>&#160;</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>&#160;<span class="comment">// STL-compatible allocator.</span></div><div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l03983"></a><span class="lineno"> 3983</span>&#160;<span class="keyword">class </span>VmaStlAllocator</div><div class="line"><a name="l03984"></a><span class="lineno"> 3984</span>&#160;{</div><div class="line"><a name="l03985"></a><span class="lineno"> 3985</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pCallbacks;</div><div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>&#160;    <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>&#160;    </div><div class="line"><a name="l03989"></a><span class="lineno"> 3989</span>&#160;    VmaStlAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pCallbacks) : m_pCallbacks(pCallbacks) { }</div><div class="line"><a name="l03990"></a><span class="lineno"> 3990</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> U&gt; VmaStlAllocator(<span class="keyword">const</span> VmaStlAllocator&lt;U&gt;&amp; src) : m_pCallbacks(src.m_pCallbacks) { }</div><div class="line"><a name="l03991"></a><span class="lineno"> 3991</span>&#160;</div><div class="line"><a name="l03992"></a><span class="lineno"> 3992</span>&#160;    T* allocate(<span class="keywordtype">size_t</span> n) { <span class="keywordflow">return</span> VmaAllocateArray&lt;T&gt;(m_pCallbacks, n); }</div><div class="line"><a name="l03993"></a><span class="lineno"> 3993</span>&#160;    <span class="keywordtype">void</span> deallocate(T* p, <span class="keywordtype">size_t</span> n) { VmaFree(m_pCallbacks, p); }</div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span>&#160;</div><div class="line"><a name="l03995"></a><span class="lineno"> 3995</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> U&gt;</div><div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>&#160;    <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> VmaStlAllocator&lt;U&gt;&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l03997"></a><span class="lineno"> 3997</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l03998"></a><span class="lineno"> 3998</span>&#160;        <span class="keywordflow">return</span> m_pCallbacks == rhs.m_pCallbacks;</div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</span>&#160;    }</div><div class="line"><a name="l04000"></a><span class="lineno"> 4000</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> U&gt;</div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span>&#160;    <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> VmaStlAllocator&lt;U&gt;&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span>&#160;        <span class="keywordflow">return</span> m_pCallbacks != rhs.m_pCallbacks;</div><div class="line"><a name="l04004"></a><span class="lineno"> 4004</span>&#160;    }</div><div class="line"><a name="l04005"></a><span class="lineno"> 4005</span>&#160;</div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>&#160;    VmaStlAllocator&amp; operator=(<span class="keyword">const</span> VmaStlAllocator&amp; x) = <span class="keyword">delete</span>;</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>&#160;};</div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span>&#160;</div><div class="line"><a name="l04009"></a><span class="lineno"> 4009</span>&#160;<span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l04010"></a><span class="lineno"> 4010</span>&#160;</div><div class="line"><a name="l04011"></a><span class="lineno"> 4011</span>&#160;<span class="preprocessor">#define VmaVector std::vector</span></div><div class="line"><a name="l04012"></a><span class="lineno"> 4012</span>&#160;</div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04014"></a><span class="lineno"> 4014</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(std::vector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T&amp; item)</div><div class="line"><a name="l04015"></a><span class="lineno"> 4015</span>&#160;{</div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span>&#160;    vec.insert(vec.begin() + index, item);</div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span>&#160;}</div><div class="line"><a name="l04018"></a><span class="lineno"> 4018</span>&#160;</div><div class="line"><a name="l04019"></a><span class="lineno"> 4019</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04020"></a><span class="lineno"> 4020</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(std::vector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span>&#160;{</div><div class="line"><a name="l04022"></a><span class="lineno"> 4022</span>&#160;    vec.erase(vec.begin() + index);</div><div class="line"><a name="l04023"></a><span class="lineno"> 4023</span>&#160;}</div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>&#160;</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>&#160;<span class="preprocessor">#else // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>&#160;</div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>&#160;<span class="comment">/* Class with interface compatible with subset of std::vector.</span></div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>&#160;<span class="comment">T must be POD because constructors and destructors are not called and memcpy is</span></div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span>&#160;<span class="comment">used for these objects. */</span></div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT&gt;</div><div class="line"><a name="l04031"></a><span class="lineno"> 4031</span>&#160;<span class="keyword">class </span>VmaVector</div><div class="line"><a name="l04032"></a><span class="lineno"> 4032</span>&#160;{</div><div class="line"><a name="l04033"></a><span class="lineno"> 4033</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04034"></a><span class="lineno"> 4034</span>&#160;    <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>&#160;</div><div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>&#160;    VmaVector(<span class="keyword">const</span> AllocatorT&amp; allocator) :</div><div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>&#160;        m_Allocator(allocator),</div><div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>&#160;        m_pArray(VMA_NULL),</div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>&#160;        m_Count(0),</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>&#160;        m_Capacity(0)</div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>&#160;    {</div><div class="line"><a name="l04042"></a><span class="lineno"> 4042</span>&#160;    }</div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>&#160;</div><div class="line"><a name="l04044"></a><span class="lineno"> 4044</span>&#160;    VmaVector(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> AllocatorT&amp; allocator) :</div><div class="line"><a name="l04045"></a><span class="lineno"> 4045</span>&#160;        m_Allocator(allocator),</div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span>&#160;        m_pArray(count ? (T*)VmaAllocateArray&lt;T&gt;(allocator.m_pCallbacks, count) : VMA_NULL),</div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>&#160;        m_Count(count),</div><div class="line"><a name="l04048"></a><span class="lineno"> 4048</span>&#160;        m_Capacity(count)</div><div class="line"><a name="l04049"></a><span class="lineno"> 4049</span>&#160;    {</div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>&#160;    }</div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>&#160;    </div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>&#160;    VmaVector(<span class="keyword">const</span> VmaVector&lt;T, AllocatorT&gt;&amp; src) :</div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>&#160;        m_Allocator(src.m_Allocator),</div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>&#160;        m_pArray(src.m_Count ? (T*)VmaAllocateArray&lt;T&gt;(src.m_Allocator.m_pCallbacks, src.m_Count) : VMA_NULL),</div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>&#160;        m_Count(src.m_Count),</div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>&#160;        m_Capacity(src.m_Count)</div><div class="line"><a name="l04057"></a><span class="lineno"> 4057</span>&#160;    {</div><div class="line"><a name="l04058"></a><span class="lineno"> 4058</span>&#160;        <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l04059"></a><span class="lineno"> 4059</span>&#160;        {</div><div class="line"><a name="l04060"></a><span class="lineno"> 4060</span>&#160;            memcpy(m_pArray, src.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04061"></a><span class="lineno"> 4061</span>&#160;        }</div><div class="line"><a name="l04062"></a><span class="lineno"> 4062</span>&#160;    }</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>&#160;    </div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>&#160;    ~VmaVector()</div><div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>&#160;    {</div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>&#160;        VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>&#160;    }</div><div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>&#160;</div><div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>&#160;    VmaVector&amp; operator=(<span class="keyword">const</span> VmaVector&lt;T, AllocatorT&gt;&amp; rhs)</div><div class="line"><a name="l04070"></a><span class="lineno"> 4070</span>&#160;    {</div><div class="line"><a name="l04071"></a><span class="lineno"> 4071</span>&#160;        <span class="keywordflow">if</span>(&amp;rhs != <span class="keyword">this</span>)</div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>&#160;        {</div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>&#160;            resize(rhs.m_Count);</div><div class="line"><a name="l04074"></a><span class="lineno"> 4074</span>&#160;            <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l04075"></a><span class="lineno"> 4075</span>&#160;            {</div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span>&#160;                memcpy(m_pArray, rhs.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>&#160;            }</div><div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>&#160;        }</div><div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>&#160;    }</div><div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>&#160;    </div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>&#160;    <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count == 0; }</div><div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>&#160;    <span class="keywordtype">size_t</span> size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count; }</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>&#160;    T* data() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>&#160;    <span class="keyword">const</span> T* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l04086"></a><span class="lineno"> 4086</span>&#160;    </div><div class="line"><a name="l04087"></a><span class="lineno"> 4087</span>&#160;    T&amp; operator[](<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04088"></a><span class="lineno"> 4088</span>&#160;    {</div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span>&#160;        VMA_HEAVY_ASSERT(index &lt; m_Count);</div><div class="line"><a name="l04090"></a><span class="lineno"> 4090</span>&#160;        <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l04091"></a><span class="lineno"> 4091</span>&#160;    }</div><div class="line"><a name="l04092"></a><span class="lineno"> 4092</span>&#160;    <span class="keyword">const</span> T&amp; operator[](<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>&#160;        VMA_HEAVY_ASSERT(index &lt; m_Count);</div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>&#160;        <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>&#160;    }</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>&#160;</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>&#160;    T&amp; front()</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>&#160;    {</div><div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>&#160;        <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>&#160;    }</div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span>&#160;    <span class="keyword">const</span> T&amp; front()<span class="keyword"> const</span></div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>&#160;        <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l04107"></a><span class="lineno"> 4107</span>&#160;    }</div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>&#160;    T&amp; back()</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>&#160;    {</div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>&#160;        <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>&#160;    }</div><div class="line"><a name="l04113"></a><span class="lineno"> 4113</span>&#160;    <span class="keyword">const</span> T&amp; back()<span class="keyword"> const</span></div><div class="line"><a name="l04114"></a><span class="lineno"> 4114</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04115"></a><span class="lineno"> 4115</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04116"></a><span class="lineno"> 4116</span>&#160;        <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span>&#160;    }</div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span>&#160;</div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>&#160;    <span class="keywordtype">void</span> reserve(<span class="keywordtype">size_t</span> newCapacity, <span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>&#160;    {</div><div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>&#160;        newCapacity = VMA_MAX(newCapacity, m_Count);</div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>&#160;        </div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>&#160;        <span class="keywordflow">if</span>((newCapacity &lt; m_Capacity) &amp;&amp; !freeMemory)</div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>&#160;        {</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>&#160;            newCapacity = m_Capacity;</div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>&#160;        }</div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>&#160;        </div><div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>&#160;        <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>&#160;        {</div><div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>&#160;            T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray&lt;T&gt;(m_Allocator, newCapacity) : VMA_NULL;</div><div class="line"><a name="l04131"></a><span class="lineno"> 4131</span>&#160;            <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>&#160;            {</div><div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>&#160;                memcpy(newArray, m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>&#160;            }</div><div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>&#160;            VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>&#160;            m_Capacity = newCapacity;</div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>&#160;            m_pArray = newArray;</div><div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>&#160;        }</div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>&#160;    }</div><div class="line"><a name="l04140"></a><span class="lineno"> 4140</span>&#160;</div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span>&#160;    <span class="keywordtype">void</span> resize(<span class="keywordtype">size_t</span> newCount, <span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span>&#160;    {</div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>&#160;        <span class="keywordtype">size_t</span> newCapacity = m_Capacity;</div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>&#160;        <span class="keywordflow">if</span>(newCount &gt; m_Capacity)</div><div class="line"><a name="l04145"></a><span class="lineno"> 4145</span>&#160;        {</div><div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>&#160;            newCapacity = VMA_MAX(newCount, VMA_MAX(m_Capacity * 3 / 2, (<span class="keywordtype">size_t</span>)8));</div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>&#160;        }</div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(freeMemory)</div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span>&#160;        {</div><div class="line"><a name="l04150"></a><span class="lineno"> 4150</span>&#160;            newCapacity = newCount;</div><div class="line"><a name="l04151"></a><span class="lineno"> 4151</span>&#160;        }</div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span>&#160;</div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span>&#160;        <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>&#160;        {</div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span>&#160;            T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray&lt;T&gt;(m_Allocator.m_pCallbacks, newCapacity) : VMA_NULL;</div><div class="line"><a name="l04156"></a><span class="lineno"> 4156</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> elementsToCopy = VMA_MIN(m_Count, newCount);</div><div class="line"><a name="l04157"></a><span class="lineno"> 4157</span>&#160;            <span class="keywordflow">if</span>(elementsToCopy != 0)</div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span>&#160;            {</div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span>&#160;                memcpy(newArray, m_pArray, elementsToCopy * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>&#160;            }</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>&#160;            VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>&#160;            m_Capacity = newCapacity;</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>&#160;            m_pArray = newArray;</div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>&#160;        }</div><div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>&#160;</div><div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>&#160;        m_Count = newCount;</div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>&#160;    }</div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>&#160;</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>&#160;    <span class="keywordtype">void</span> clear(<span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>&#160;    {</div><div class="line"><a name="l04171"></a><span class="lineno"> 4171</span>&#160;        resize(0, freeMemory);</div><div class="line"><a name="l04172"></a><span class="lineno"> 4172</span>&#160;    }</div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>&#160;</div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span>&#160;    <span class="keywordtype">void</span> insert(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T&amp; src)</div><div class="line"><a name="l04175"></a><span class="lineno"> 4175</span>&#160;    {</div><div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>&#160;        VMA_HEAVY_ASSERT(index &lt;= m_Count);</div><div class="line"><a name="l04177"></a><span class="lineno"> 4177</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l04178"></a><span class="lineno"> 4178</span>&#160;        resize(oldCount + 1);</div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span>&#160;        <span class="keywordflow">if</span>(index &lt; oldCount)</div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>&#160;        {</div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span>&#160;            memmove(m_pArray + (index + 1), m_pArray + index, (oldCount - index) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04182"></a><span class="lineno"> 4182</span>&#160;        }</div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span>&#160;        m_pArray[index] = src;</div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>&#160;    }</div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>&#160;</div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span>&#160;    <span class="keywordtype">void</span> remove(<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>&#160;    {</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span>&#160;        VMA_HEAVY_ASSERT(index &lt; m_Count);</div><div class="line"><a name="l04189"></a><span class="lineno"> 4189</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l04190"></a><span class="lineno"> 4190</span>&#160;        <span class="keywordflow">if</span>(index &lt; oldCount - 1)</div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span>&#160;        {</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>&#160;            memmove(m_pArray + index, m_pArray + (index + 1), (oldCount - index - 1) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>&#160;        }</div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>&#160;        resize(oldCount - 1);</div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>&#160;    }</div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>&#160;</div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>&#160;    <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T&amp; src)</div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>&#160;    {</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> newIndex = size();</div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>&#160;        resize(newIndex + 1);</div><div class="line"><a name="l04201"></a><span class="lineno"> 4201</span>&#160;        m_pArray[newIndex] = src;</div><div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>&#160;    }</div><div class="line"><a name="l04203"></a><span class="lineno"> 4203</span>&#160;</div><div class="line"><a name="l04204"></a><span class="lineno"> 4204</span>&#160;    <span class="keywordtype">void</span> pop_back()</div><div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>&#160;    {</div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>&#160;        resize(size() - 1);</div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>&#160;    }</div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>&#160;</div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>&#160;    <span class="keywordtype">void</span> push_front(<span class="keyword">const</span> T&amp; src)</div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>&#160;    {</div><div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>&#160;        insert(0, src);</div><div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>&#160;    }</div><div class="line"><a name="l04214"></a><span class="lineno"> 4214</span>&#160;</div><div class="line"><a name="l04215"></a><span class="lineno"> 4215</span>&#160;    <span class="keywordtype">void</span> pop_front()</div><div class="line"><a name="l04216"></a><span class="lineno"> 4216</span>&#160;    {</div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>&#160;        VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span>&#160;        remove(0);</div><div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>&#160;    }</div><div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>&#160;</div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span>&#160;    <span class="keyword">typedef</span> T* iterator;</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span>&#160;</div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>&#160;    iterator begin() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l04224"></a><span class="lineno"> 4224</span>&#160;    iterator end() { <span class="keywordflow">return</span> m_pArray + m_Count; }</div><div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>&#160;</div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04227"></a><span class="lineno"> 4227</span>&#160;    AllocatorT m_Allocator;</div><div class="line"><a name="l04228"></a><span class="lineno"> 4228</span>&#160;    T* m_pArray;</div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span>&#160;    <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l04230"></a><span class="lineno"> 4230</span>&#160;    <span class="keywordtype">size_t</span> m_Capacity;</div><div class="line"><a name="l04231"></a><span class="lineno"> 4231</span>&#160;};</div><div class="line"><a name="l04232"></a><span class="lineno"> 4232</span>&#160;</div><div class="line"><a name="l04233"></a><span class="lineno"> 4233</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04234"></a><span class="lineno"> 4234</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(VmaVector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T&amp; item)</div><div class="line"><a name="l04235"></a><span class="lineno"> 4235</span>&#160;{</div><div class="line"><a name="l04236"></a><span class="lineno"> 4236</span>&#160;    vec.insert(index, item);</div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span>&#160;}</div><div class="line"><a name="l04238"></a><span class="lineno"> 4238</span>&#160;</div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT&gt;</div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(VmaVector&lt;T, allocatorT&gt;&amp; vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</span>&#160;{</div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span>&#160;    vec.remove(index);</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>&#160;}</div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>&#160;</div><div class="line"><a name="l04245"></a><span class="lineno"> 4245</span>&#160;<span class="preprocessor">#endif // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l04246"></a><span class="lineno"> 4246</span>&#160;</div><div class="line"><a name="l04247"></a><span class="lineno"> 4247</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT&gt;</div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>&#160;<span class="keywordtype">size_t</span> VmaVectorInsertSorted(VectorT&amp; vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type&amp; value)</div><div class="line"><a name="l04249"></a><span class="lineno"> 4249</span>&#160;{</div><div class="line"><a name="l04250"></a><span class="lineno"> 4250</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>&#160;        vector.data(),</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>&#160;        vector.data() + vector.size(),</div><div class="line"><a name="l04253"></a><span class="lineno"> 4253</span>&#160;        value,</div><div class="line"><a name="l04254"></a><span class="lineno"> 4254</span>&#160;        CmpLess()) - vector.data();</div><div class="line"><a name="l04255"></a><span class="lineno"> 4255</span>&#160;    VmaVectorInsert(vector, indexToInsert, value);</div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span>&#160;    <span class="keywordflow">return</span> indexToInsert;</div><div class="line"><a name="l04257"></a><span class="lineno"> 4257</span>&#160;}</div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>&#160;</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT&gt;</div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span>&#160;<span class="keywordtype">bool</span> VmaVectorRemoveSorted(VectorT&amp; vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type&amp; value)</div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>&#160;{</div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span>&#160;    CmpLess comparator;</div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</span>&#160;    <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04264"></a><span class="lineno"> 4264</span>&#160;        vector.begin(),</div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</span>&#160;        vector.end(),</div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span>&#160;        value,</div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>&#160;        comparator);</div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span>&#160;    <span class="keywordflow">if</span>((it != vector.end()) &amp;&amp; !comparator(*it, value) &amp;&amp; !comparator(value, *it))</div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span>&#160;    {</div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>&#160;        <span class="keywordtype">size_t</span> indexToRemove = it - vector.begin();</div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</span>&#160;        VmaVectorRemove(vector, indexToRemove);</div><div class="line"><a name="l04272"></a><span class="lineno"> 4272</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l04273"></a><span class="lineno"> 4273</span>&#160;    }</div><div class="line"><a name="l04274"></a><span class="lineno"> 4274</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04275"></a><span class="lineno"> 4275</span>&#160;}</div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span>&#160;</div><div class="line"><a name="l04278"></a><span class="lineno"> 4278</span>&#160;<span class="comment">// class VmaPoolAllocator</span></div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span>&#160;</div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>&#160;<span class="comment">Allocator for objects of type T using a list of arrays (pools) to speed up</span></div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>&#160;<span class="comment">allocation. Number of elements that can be allocated is not bounded because</span></div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>&#160;<span class="comment">allocator can create multiple blocks.</span></div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>&#160;<span class="keyword">class </span>VmaPoolAllocator</div><div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>&#160;{</div><div class="line"><a name="l04288"></a><span class="lineno"> 4288</span>&#160;    VMA_CLASS_NO_COPY(VmaPoolAllocator)</div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span>&#160;    VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, uint32_t firstBlockCapacity);</div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span>&#160;    ~VmaPoolAllocator();</div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span>&#160;    <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span>&#160;    T* Alloc();</div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>&#160;    <span class="keywordtype">void</span> Free(T* ptr);</div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span>&#160;</div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span>&#160;    <span class="keyword">union </span>Item</div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>&#160;    {</div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span>&#160;        uint32_t NextFreeIndex;</div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>&#160;        T Value;</div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span>&#160;    };</div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span>&#160;</div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>&#160;    <span class="keyword">struct </span>ItemBlock</div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span>&#160;    {</div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span>&#160;        Item* pItems;</div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span>&#160;        uint32_t Capacity;</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>&#160;        uint32_t FirstFreeIndex;</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>&#160;    };</div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span>&#160;    </div><div class="line"><a name="l04310"></a><span class="lineno"> 4310</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span>&#160;    <span class="keyword">const</span> uint32_t m_FirstBlockCapacity;</div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span>&#160;    VmaVector&lt; ItemBlock, VmaStlAllocator&lt;ItemBlock&gt; &gt; m_ItemBlocks;</div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>&#160;</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>&#160;    ItemBlock&amp; CreateNewBlock();</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span>&#160;};</div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>&#160;</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04318"></a><span class="lineno"> 4318</span>&#160;VmaPoolAllocator&lt;T&gt;::VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, uint32_t firstBlockCapacity) :</div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>&#160;    m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span>&#160;    m_FirstBlockCapacity(firstBlockCapacity),</div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span>&#160;    m_ItemBlocks(VmaStlAllocator&lt;ItemBlock&gt;(pAllocationCallbacks))</div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>&#160;{</div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span>&#160;    VMA_ASSERT(m_FirstBlockCapacity &gt; 1);</div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>&#160;}</div><div class="line"><a name="l04325"></a><span class="lineno"> 4325</span>&#160;</div><div class="line"><a name="l04326"></a><span class="lineno"> 4326</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>&#160;VmaPoolAllocator&lt;T&gt;::~VmaPoolAllocator()</div><div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>&#160;{</div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>&#160;    Clear();</div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>&#160;}</div><div class="line"><a name="l04331"></a><span class="lineno"> 4331</span>&#160;</div><div class="line"><a name="l04332"></a><span class="lineno"> 4332</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>&#160;<span class="keywordtype">void</span> VmaPoolAllocator&lt;T&gt;::Clear()</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>&#160;{</div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>&#160;        vma_delete_array(m_pAllocationCallbacks, m_ItemBlocks[i].pItems, m_ItemBlocks[i].Capacity);</div><div class="line"><a name="l04337"></a><span class="lineno"> 4337</span>&#160;    m_ItemBlocks.clear();</div><div class="line"><a name="l04338"></a><span class="lineno"> 4338</span>&#160;}</div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>&#160;</div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>&#160;T* VmaPoolAllocator&lt;T&gt;::Alloc()</div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span>&#160;{</div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l04344"></a><span class="lineno"> 4344</span>&#160;    {</div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span>&#160;        ItemBlock&amp; block = m_ItemBlocks[i];</div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span>&#160;        <span class="comment">// This block has some free items: Use first one.</span></div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</span>&#160;        <span class="keywordflow">if</span>(block.FirstFreeIndex != UINT32_MAX)</div><div class="line"><a name="l04348"></a><span class="lineno"> 4348</span>&#160;        {</div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span>&#160;            Item* <span class="keyword">const</span> pItem = &amp;block.pItems[block.FirstFreeIndex];</div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span>&#160;            block.FirstFreeIndex = pItem-&gt;NextFreeIndex;</div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span>&#160;            <span class="keywordflow">return</span> &amp;pItem-&gt;Value;</div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span>&#160;        }</div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span>&#160;    }</div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span>&#160;</div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span>&#160;    <span class="comment">// No block has free item: Create new one and use it.</span></div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>&#160;    ItemBlock&amp; newBlock = CreateNewBlock();</div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>&#160;    Item* <span class="keyword">const</span> pItem = &amp;newBlock.pItems[0];</div><div class="line"><a name="l04358"></a><span class="lineno"> 4358</span>&#160;    newBlock.FirstFreeIndex = pItem-&gt;NextFreeIndex;</div><div class="line"><a name="l04359"></a><span class="lineno"> 4359</span>&#160;    <span class="keywordflow">return</span> &amp;pItem-&gt;Value;</div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span>&#160;}</div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span>&#160;</div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>&#160;<span class="keywordtype">void</span> VmaPoolAllocator&lt;T&gt;::Free(T* ptr)</div><div class="line"><a name="l04364"></a><span class="lineno"> 4364</span>&#160;{</div><div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>&#160;    <span class="comment">// Search all memory blocks to find ptr.</span></div><div class="line"><a name="l04366"></a><span class="lineno"> 4366</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l04367"></a><span class="lineno"> 4367</span>&#160;    {</div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span>&#160;        ItemBlock&amp; block = m_ItemBlocks[i];</div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span>&#160;        </div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span>&#160;        <span class="comment">// Casting to union.</span></div><div class="line"><a name="l04371"></a><span class="lineno"> 4371</span>&#160;        Item* pItemPtr;</div><div class="line"><a name="l04372"></a><span class="lineno"> 4372</span>&#160;        memcpy(&amp;pItemPtr, &amp;ptr, <span class="keyword">sizeof</span>(pItemPtr));</div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span>&#160;        </div><div class="line"><a name="l04374"></a><span class="lineno"> 4374</span>&#160;        <span class="comment">// Check if pItemPtr is in address range of this block.</span></div><div class="line"><a name="l04375"></a><span class="lineno"> 4375</span>&#160;        <span class="keywordflow">if</span>((pItemPtr &gt;= block.pItems) &amp;&amp; (pItemPtr &lt; block.pItems + block.Capacity))</div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span>&#160;        {</div><div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>&#160;            <span class="keyword">const</span> uint32_t index = static_cast&lt;uint32_t&gt;(pItemPtr - block.pItems);</div><div class="line"><a name="l04378"></a><span class="lineno"> 4378</span>&#160;            pItemPtr-&gt;NextFreeIndex = block.FirstFreeIndex;</div><div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>&#160;            block.FirstFreeIndex = index;</div><div class="line"><a name="l04380"></a><span class="lineno"> 4380</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>&#160;        }</div><div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>&#160;    }</div><div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Pointer doesn&#39;t belong to this memory pool.&quot;</span>);</div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>&#160;}</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</span>&#160;</div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>&#160;<span class="keyword">typename</span> VmaPoolAllocator&lt;T&gt;::ItemBlock&amp; VmaPoolAllocator&lt;T&gt;::CreateNewBlock()</div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>&#160;{</div><div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>&#160;    <span class="keyword">const</span> uint32_t newBlockCapacity = m_ItemBlocks.empty() ?</div><div class="line"><a name="l04390"></a><span class="lineno"> 4390</span>&#160;        m_FirstBlockCapacity : m_ItemBlocks.back().Capacity * 3 / 2;</div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>&#160;</div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</span>&#160;    <span class="keyword">const</span> ItemBlock newBlock = {</div><div class="line"><a name="l04393"></a><span class="lineno"> 4393</span>&#160;        vma_new_array(m_pAllocationCallbacks, Item, newBlockCapacity),</div><div class="line"><a name="l04394"></a><span class="lineno"> 4394</span>&#160;        newBlockCapacity,</div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span>&#160;        0 };</div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span>&#160;</div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span>&#160;    m_ItemBlocks.push_back(newBlock);</div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span>&#160;</div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>&#160;    <span class="comment">// Setup singly-linked list of all free items in this block.</span></div><div class="line"><a name="l04400"></a><span class="lineno"> 4400</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; newBlockCapacity - 1; ++i)</div><div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>&#160;        newBlock.pItems[i].NextFreeIndex = i + 1;</div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>&#160;    newBlock.pItems[newBlockCapacity - 1].NextFreeIndex = UINT32_MAX;</div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>&#160;    <span class="keywordflow">return</span> m_ItemBlocks.back();</div><div class="line"><a name="l04404"></a><span class="lineno"> 4404</span>&#160;}</div><div class="line"><a name="l04405"></a><span class="lineno"> 4405</span>&#160;</div><div class="line"><a name="l04407"></a><span class="lineno"> 4407</span>&#160;<span class="comment">// class VmaRawList, VmaList</span></div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span>&#160;</div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span>&#160;<span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>&#160;</div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>&#160;<span class="preprocessor">#define VmaList std::list</span></div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>&#160;</div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>&#160;<span class="preprocessor">#else // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>&#160;</div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04416"></a><span class="lineno"> 4416</span>&#160;<span class="keyword">struct </span>VmaListItem</div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span>&#160;{</div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span>&#160;    VmaListItem* pPrev;</div><div class="line"><a name="l04419"></a><span class="lineno"> 4419</span>&#160;    VmaListItem* pNext;</div><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span>&#160;    T Value;</div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>&#160;};</div><div class="line"><a name="l04422"></a><span class="lineno"> 4422</span>&#160;</div><div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>&#160;<span class="comment">// Doubly linked list.</span></div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>&#160;<span class="keyword">class </span>VmaRawList</div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>&#160;{</div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>&#160;    VMA_CLASS_NO_COPY(VmaRawList)</div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>&#160;    <span class="keyword">typedef</span> VmaListItem&lt;T&gt; ItemType;</div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>&#160;</div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>&#160;    VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>&#160;    ~VmaRawList();</div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>&#160;    <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>&#160;</div><div class="line"><a name="l04435"></a><span class="lineno"> 4435</span>&#160;    <span class="keywordtype">size_t</span> GetCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count; }</div><div class="line"><a name="l04436"></a><span class="lineno"> 4436</span>&#160;    <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count == 0; }</div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>&#160;</div><div class="line"><a name="l04438"></a><span class="lineno"> 4438</span>&#160;    ItemType* Front() { <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l04439"></a><span class="lineno"> 4439</span>&#160;    <span class="keyword">const</span> ItemType* Front()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span>&#160;    ItemType* Back() { <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>&#160;    <span class="keyword">const</span> ItemType* Back()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span>&#160;</div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span>&#160;    ItemType* PushBack();</div><div class="line"><a name="l04444"></a><span class="lineno"> 4444</span>&#160;    ItemType* PushFront();</div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span>&#160;    ItemType* PushBack(<span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span>&#160;    ItemType* PushFront(<span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span>&#160;    <span class="keywordtype">void</span> PopBack();</div><div class="line"><a name="l04448"></a><span class="lineno"> 4448</span>&#160;    <span class="keywordtype">void</span> PopFront();</div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span>&#160;    </div><div class="line"><a name="l04450"></a><span class="lineno"> 4450</span>&#160;    <span class="comment">// Item can be null - it means PushBack.</span></div><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span>&#160;    ItemType* InsertBefore(ItemType* pItem);</div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span>&#160;    <span class="comment">// Item can be null - it means PushFront.</span></div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span>&#160;    ItemType* InsertAfter(ItemType* pItem);</div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>&#160;</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span>&#160;    ItemType* InsertBefore(ItemType* pItem, <span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>&#160;    ItemType* InsertAfter(ItemType* pItem, <span class="keyword">const</span> T&amp; value);</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span>&#160;</div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>&#160;    <span class="keywordtype">void</span> Remove(ItemType* pItem);</div><div class="line"><a name="l04459"></a><span class="lineno"> 4459</span>&#160;</div><div class="line"><a name="l04460"></a><span class="lineno"> 4460</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pAllocationCallbacks;</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>&#160;    VmaPoolAllocator&lt;ItemType&gt; m_ItemAllocator;</div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span>&#160;    ItemType* m_pFront;</div><div class="line"><a name="l04464"></a><span class="lineno"> 4464</span>&#160;    ItemType* m_pBack;</div><div class="line"><a name="l04465"></a><span class="lineno"> 4465</span>&#160;    <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>&#160;};</div><div class="line"><a name="l04467"></a><span class="lineno"> 4467</span>&#160;</div><div class="line"><a name="l04468"></a><span class="lineno"> 4468</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>&#160;VmaRawList&lt;T&gt;::VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>&#160;    m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>&#160;    m_ItemAllocator(pAllocationCallbacks, 128),</div><div class="line"><a name="l04472"></a><span class="lineno"> 4472</span>&#160;    m_pFront(VMA_NULL),</div><div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>&#160;    m_pBack(VMA_NULL),</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span>&#160;    m_Count(0)</div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>&#160;{</div><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>&#160;}</div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>&#160;</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>&#160;VmaRawList&lt;T&gt;::~VmaRawList()</div><div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>&#160;{</div><div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>&#160;    <span class="comment">// Intentionally not calling Clear, because that would be unnecessary</span></div><div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>&#160;    <span class="comment">// computations to return all items to m_ItemAllocator as free.</span></div><div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>&#160;}</div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span>&#160;</div><div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::Clear()</div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>&#160;{</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span>&#160;    <span class="keywordflow">if</span>(IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span>&#160;    {</div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>&#160;        ItemType* pItem = m_pBack;</div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>&#160;        <span class="keywordflow">while</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span>&#160;        {</div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>&#160;            ItemType* <span class="keyword">const</span> pPrevItem = pItem-&gt;pPrev;</div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span>&#160;            m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>&#160;            pItem = pPrevItem;</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span>&#160;        }</div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>&#160;        m_pFront = VMA_NULL;</div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>&#160;        m_pBack = VMA_NULL;</div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>&#160;        m_Count = 0;</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>&#160;    }</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>&#160;}</div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>&#160;</div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushBack()</div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>&#160;{</div><div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>&#160;    pNewItem-&gt;pNext = VMA_NULL;</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>&#160;    {</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>&#160;        pNewItem-&gt;pPrev = VMA_NULL;</div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>&#160;        m_pFront = pNewItem;</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>&#160;        m_pBack = pNewItem;</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>&#160;        m_Count = 1;</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>&#160;    }</div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>&#160;    {</div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span>&#160;        pNewItem-&gt;pPrev = m_pBack;</div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span>&#160;        m_pBack-&gt;pNext = pNewItem;</div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span>&#160;        m_pBack = pNewItem;</div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>&#160;        ++m_Count;</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>&#160;    }</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span>&#160;}</div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</span>&#160;</div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushFront()</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>&#160;{</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>&#160;    pNewItem-&gt;pPrev = VMA_NULL;</div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>&#160;    {</div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</span>&#160;        pNewItem-&gt;pNext = VMA_NULL;</div><div class="line"><a name="l04533"></a><span class="lineno"> 4533</span>&#160;        m_pFront = pNewItem;</div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>&#160;        m_pBack = pNewItem;</div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</span>&#160;        m_Count = 1;</div><div class="line"><a name="l04536"></a><span class="lineno"> 4536</span>&#160;    }</div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>&#160;    {</div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</span>&#160;        pNewItem-&gt;pNext = m_pFront;</div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span>&#160;        m_pFront-&gt;pPrev = pNewItem;</div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>&#160;        m_pFront = pNewItem;</div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>&#160;        ++m_Count;</div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>&#160;    }</div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>&#160;}</div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</span>&#160;</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushBack(<span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>&#160;{</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = PushBack();</div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>&#160;    pNewItem-&gt;Value = value;</div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>&#160;}</div><div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>&#160;</div><div class="line"><a name="l04555"></a><span class="lineno"> 4555</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::PushFront(<span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>&#160;{</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>&#160;    ItemType* <span class="keyword">const</span> pNewItem = PushFront();</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>&#160;    pNewItem-&gt;Value = value;</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>&#160;    <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>&#160;}</div><div class="line"><a name="l04562"></a><span class="lineno"> 4562</span>&#160;</div><div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::PopBack()</div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>&#160;{</div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>&#160;    VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>&#160;    ItemType* <span class="keyword">const</span> pBackItem = m_pBack;</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>&#160;    ItemType* <span class="keyword">const</span> pPrevItem = pBackItem-&gt;pPrev;</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>&#160;    <span class="keywordflow">if</span>(pPrevItem != VMA_NULL)</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>&#160;    {</div><div class="line"><a name="l04571"></a><span class="lineno"> 4571</span>&#160;        pPrevItem-&gt;pNext = VMA_NULL;</div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>&#160;    }</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>&#160;    m_pBack = pPrevItem;</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>&#160;    m_ItemAllocator.Free(pBackItem);</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>&#160;    --m_Count;</div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span>&#160;}</div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>&#160;</div><div class="line"><a name="l04578"></a><span class="lineno"> 4578</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::PopFront()</div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>&#160;{</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>&#160;    VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04582"></a><span class="lineno"> 4582</span>&#160;    ItemType* <span class="keyword">const</span> pFrontItem = m_pFront;</div><div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>&#160;    ItemType* <span class="keyword">const</span> pNextItem = pFrontItem-&gt;pNext;</div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>&#160;    <span class="keywordflow">if</span>(pNextItem != VMA_NULL)</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>&#160;    {</div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>&#160;        pNextItem-&gt;pPrev = VMA_NULL;</div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>&#160;    }</div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>&#160;    m_pFront = pNextItem;</div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>&#160;    m_ItemAllocator.Free(pFrontItem);</div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span>&#160;    --m_Count;</div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span>&#160;}</div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>&#160;</div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>&#160;<span class="keywordtype">void</span> VmaRawList&lt;T&gt;::Remove(ItemType* pItem)</div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>&#160;{</div><div class="line"><a name="l04596"></a><span class="lineno"> 4596</span>&#160;    VMA_HEAVY_ASSERT(pItem != VMA_NULL);</div><div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>&#160;    VMA_HEAVY_ASSERT(m_Count &gt; 0);</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>&#160;</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>&#160;    <span class="keywordflow">if</span>(pItem-&gt;pPrev != VMA_NULL)</div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>&#160;    {</div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>&#160;        pItem-&gt;pPrev-&gt;pNext = pItem-&gt;pNext;</div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>&#160;    }</div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</span>&#160;    {</div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span>&#160;        VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04606"></a><span class="lineno"> 4606</span>&#160;        m_pFront = pItem-&gt;pNext;</div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>&#160;    }</div><div class="line"><a name="l04608"></a><span class="lineno"> 4608</span>&#160;</div><div class="line"><a name="l04609"></a><span class="lineno"> 4609</span>&#160;    <span class="keywordflow">if</span>(pItem-&gt;pNext != VMA_NULL)</div><div class="line"><a name="l04610"></a><span class="lineno"> 4610</span>&#160;    {</div><div class="line"><a name="l04611"></a><span class="lineno"> 4611</span>&#160;        pItem-&gt;pNext-&gt;pPrev = pItem-&gt;pPrev;</div><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span>&#160;    }</div><div class="line"><a name="l04613"></a><span class="lineno"> 4613</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04614"></a><span class="lineno"> 4614</span>&#160;    {</div><div class="line"><a name="l04615"></a><span class="lineno"> 4615</span>&#160;        VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04616"></a><span class="lineno"> 4616</span>&#160;        m_pBack = pItem-&gt;pPrev;</div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>&#160;    }</div><div class="line"><a name="l04618"></a><span class="lineno"> 4618</span>&#160;</div><div class="line"><a name="l04619"></a><span class="lineno"> 4619</span>&#160;    m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span>&#160;    --m_Count;</div><div class="line"><a name="l04621"></a><span class="lineno"> 4621</span>&#160;}</div><div class="line"><a name="l04622"></a><span class="lineno"> 4622</span>&#160;</div><div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertBefore(ItemType* pItem)</div><div class="line"><a name="l04625"></a><span class="lineno"> 4625</span>&#160;{</div><div class="line"><a name="l04626"></a><span class="lineno"> 4626</span>&#160;    <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04627"></a><span class="lineno"> 4627</span>&#160;    {</div><div class="line"><a name="l04628"></a><span class="lineno"> 4628</span>&#160;        ItemType* <span class="keyword">const</span> prevItem = pItem-&gt;pPrev;</div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>&#160;        ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>&#160;        newItem-&gt;pPrev = prevItem;</div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span>&#160;        newItem-&gt;pNext = pItem;</div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>&#160;        pItem-&gt;pPrev = newItem;</div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span>&#160;        <span class="keywordflow">if</span>(prevItem != VMA_NULL)</div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</span>&#160;        {</div><div class="line"><a name="l04635"></a><span class="lineno"> 4635</span>&#160;            prevItem-&gt;pNext = newItem;</div><div class="line"><a name="l04636"></a><span class="lineno"> 4636</span>&#160;        }</div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span>&#160;        {</div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span>&#160;            VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span>&#160;            m_pFront = newItem;</div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span>&#160;        }</div><div class="line"><a name="l04642"></a><span class="lineno"> 4642</span>&#160;        ++m_Count;</div><div class="line"><a name="l04643"></a><span class="lineno"> 4643</span>&#160;        <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04644"></a><span class="lineno"> 4644</span>&#160;    }</div><div class="line"><a name="l04645"></a><span class="lineno"> 4645</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04646"></a><span class="lineno"> 4646</span>&#160;        <span class="keywordflow">return</span> PushBack();</div><div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>&#160;}</div><div class="line"><a name="l04648"></a><span class="lineno"> 4648</span>&#160;</div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertAfter(ItemType* pItem)</div><div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>&#160;{</div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>&#160;    <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04653"></a><span class="lineno"> 4653</span>&#160;    {</div><div class="line"><a name="l04654"></a><span class="lineno"> 4654</span>&#160;        ItemType* <span class="keyword">const</span> nextItem = pItem-&gt;pNext;</div><div class="line"><a name="l04655"></a><span class="lineno"> 4655</span>&#160;        ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04656"></a><span class="lineno"> 4656</span>&#160;        newItem-&gt;pNext = nextItem;</div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>&#160;        newItem-&gt;pPrev = pItem;</div><div class="line"><a name="l04658"></a><span class="lineno"> 4658</span>&#160;        pItem-&gt;pNext = newItem;</div><div class="line"><a name="l04659"></a><span class="lineno"> 4659</span>&#160;        <span class="keywordflow">if</span>(nextItem != VMA_NULL)</div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span>&#160;        {</div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span>&#160;            nextItem-&gt;pPrev = newItem;</div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span>&#160;        }</div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span>&#160;        {</div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span>&#160;            VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span>&#160;            m_pBack = newItem;</div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span>&#160;        }</div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span>&#160;        ++m_Count;</div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span>&#160;        <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span>&#160;    }</div><div class="line"><a name="l04671"></a><span class="lineno"> 4671</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04672"></a><span class="lineno"> 4672</span>&#160;        <span class="keywordflow">return</span> PushFront();</div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span>&#160;}</div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span>&#160;</div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04676"></a><span class="lineno"> 4676</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertBefore(ItemType* pItem, <span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span>&#160;{</div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span>&#160;    ItemType* <span class="keyword">const</span> newItem = InsertBefore(pItem);</div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>&#160;    newItem-&gt;Value = value;</div><div class="line"><a name="l04680"></a><span class="lineno"> 4680</span>&#160;    <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04681"></a><span class="lineno"> 4681</span>&#160;}</div><div class="line"><a name="l04682"></a><span class="lineno"> 4682</span>&#160;</div><div class="line"><a name="l04683"></a><span class="lineno"> 4683</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l04684"></a><span class="lineno"> 4684</span>&#160;VmaListItem&lt;T&gt;* VmaRawList&lt;T&gt;::InsertAfter(ItemType* pItem, <span class="keyword">const</span> T&amp; value)</div><div class="line"><a name="l04685"></a><span class="lineno"> 4685</span>&#160;{</div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</span>&#160;    ItemType* <span class="keyword">const</span> newItem = InsertAfter(pItem);</div><div class="line"><a name="l04687"></a><span class="lineno"> 4687</span>&#160;    newItem-&gt;Value = value;</div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span>&#160;    <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span>&#160;}</div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span>&#160;</div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT&gt;</div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span>&#160;<span class="keyword">class </span>VmaList</div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span>&#160;{</div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span>&#160;    VMA_CLASS_NO_COPY(VmaList)</div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span>&#160;    <span class="keyword">class </span>iterator</div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span>&#160;    {</div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span>&#160;        iterator() :</div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span>&#160;            m_pList(VMA_NULL),</div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span>&#160;            m_pItem(VMA_NULL)</div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span>&#160;        {</div><div class="line"><a name="l04703"></a><span class="lineno"> 4703</span>&#160;        }</div><div class="line"><a name="l04704"></a><span class="lineno"> 4704</span>&#160;</div><div class="line"><a name="l04705"></a><span class="lineno"> 4705</span>&#160;        T&amp; operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span>&#160;            <span class="keywordflow">return</span> m_pItem-&gt;Value;</div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span>&#160;        }</div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span>&#160;        T* operator-&gt;()<span class="keyword"> const</span></div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04712"></a><span class="lineno"> 4712</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04713"></a><span class="lineno"> 4713</span>&#160;            <span class="keywordflow">return</span> &amp;m_pItem-&gt;Value;</div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span>&#160;        }</div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span>&#160;</div><div class="line"><a name="l04716"></a><span class="lineno"> 4716</span>&#160;        iterator&amp; operator++()</div><div class="line"><a name="l04717"></a><span class="lineno"> 4717</span>&#160;        {</div><div class="line"><a name="l04718"></a><span class="lineno"> 4718</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04719"></a><span class="lineno"> 4719</span>&#160;            m_pItem = m_pItem-&gt;pNext;</div><div class="line"><a name="l04720"></a><span class="lineno"> 4720</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04721"></a><span class="lineno"> 4721</span>&#160;        }</div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</span>&#160;        iterator&amp; operator--()</div><div class="line"><a name="l04723"></a><span class="lineno"> 4723</span>&#160;        {</div><div class="line"><a name="l04724"></a><span class="lineno"> 4724</span>&#160;            <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04725"></a><span class="lineno"> 4725</span>&#160;            {</div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</span>&#160;                m_pItem = m_pItem-&gt;pPrev;</div><div class="line"><a name="l04727"></a><span class="lineno"> 4727</span>&#160;            }</div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span>&#160;            {</div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span>&#160;                VMA_HEAVY_ASSERT(!m_pList-&gt;IsEmpty());</div><div class="line"><a name="l04731"></a><span class="lineno"> 4731</span>&#160;                m_pItem = m_pList-&gt;Back();</div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span>&#160;            }</div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04734"></a><span class="lineno"> 4734</span>&#160;        }</div><div class="line"><a name="l04735"></a><span class="lineno"> 4735</span>&#160;</div><div class="line"><a name="l04736"></a><span class="lineno"> 4736</span>&#160;        iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04737"></a><span class="lineno"> 4737</span>&#160;        {</div><div class="line"><a name="l04738"></a><span class="lineno"> 4738</span>&#160;            iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</span>&#160;            ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04740"></a><span class="lineno"> 4740</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span>&#160;        }</div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span>&#160;        iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span>&#160;        {</div><div class="line"><a name="l04744"></a><span class="lineno"> 4744</span>&#160;            iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span>&#160;            --*<span class="keyword">this</span>;</div><div class="line"><a name="l04746"></a><span class="lineno"> 4746</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04747"></a><span class="lineno"> 4747</span>&#160;        }</div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span>&#160;</div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04751"></a><span class="lineno"> 4751</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04752"></a><span class="lineno"> 4752</span>&#160;            <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04753"></a><span class="lineno"> 4753</span>&#160;        }</div><div class="line"><a name="l04754"></a><span class="lineno"> 4754</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span>&#160;            <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span>&#160;        }</div><div class="line"><a name="l04759"></a><span class="lineno"> 4759</span>&#160;        </div><div class="line"><a name="l04760"></a><span class="lineno"> 4760</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</span>&#160;        VmaRawList&lt;T&gt;* m_pList;</div><div class="line"><a name="l04762"></a><span class="lineno"> 4762</span>&#160;        VmaListItem&lt;T&gt;* m_pItem;</div><div class="line"><a name="l04763"></a><span class="lineno"> 4763</span>&#160;</div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span>&#160;        iterator(VmaRawList&lt;T&gt;* pList, VmaListItem&lt;T&gt;* pItem) :</div><div class="line"><a name="l04765"></a><span class="lineno"> 4765</span>&#160;            m_pList(pList),</div><div class="line"><a name="l04766"></a><span class="lineno"> 4766</span>&#160;            m_pItem(pItem)</div><div class="line"><a name="l04767"></a><span class="lineno"> 4767</span>&#160;        {</div><div class="line"><a name="l04768"></a><span class="lineno"> 4768</span>&#160;        }</div><div class="line"><a name="l04769"></a><span class="lineno"> 4769</span>&#160;</div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>VmaList&lt;T, AllocatorT&gt;;</div><div class="line"><a name="l04771"></a><span class="lineno"> 4771</span>&#160;    };</div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span>&#160;</div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</span>&#160;    <span class="keyword">class </span>const_iterator</div><div class="line"><a name="l04774"></a><span class="lineno"> 4774</span>&#160;    {</div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l04776"></a><span class="lineno"> 4776</span>&#160;        const_iterator() :</div><div class="line"><a name="l04777"></a><span class="lineno"> 4777</span>&#160;            m_pList(VMA_NULL),</div><div class="line"><a name="l04778"></a><span class="lineno"> 4778</span>&#160;            m_pItem(VMA_NULL)</div><div class="line"><a name="l04779"></a><span class="lineno"> 4779</span>&#160;        {</div><div class="line"><a name="l04780"></a><span class="lineno"> 4780</span>&#160;        }</div><div class="line"><a name="l04781"></a><span class="lineno"> 4781</span>&#160;</div><div class="line"><a name="l04782"></a><span class="lineno"> 4782</span>&#160;        const_iterator(<span class="keyword">const</span> iterator&amp; src) :</div><div class="line"><a name="l04783"></a><span class="lineno"> 4783</span>&#160;            m_pList(src.m_pList),</div><div class="line"><a name="l04784"></a><span class="lineno"> 4784</span>&#160;            m_pItem(src.m_pItem)</div><div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>&#160;        {</div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>&#160;        }</div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>&#160;        </div><div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>&#160;        <span class="keyword">const</span> T&amp; operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04789"></a><span class="lineno"> 4789</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04791"></a><span class="lineno"> 4791</span>&#160;            <span class="keywordflow">return</span> m_pItem-&gt;Value;</div><div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>&#160;        }</div><div class="line"><a name="l04793"></a><span class="lineno"> 4793</span>&#160;        <span class="keyword">const</span> T* operator-&gt;()<span class="keyword"> const</span></div><div class="line"><a name="l04794"></a><span class="lineno"> 4794</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>&#160;            <span class="keywordflow">return</span> &amp;m_pItem-&gt;Value;</div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>&#160;        }</div><div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>&#160;</div><div class="line"><a name="l04799"></a><span class="lineno"> 4799</span>&#160;        const_iterator&amp; operator++()</div><div class="line"><a name="l04800"></a><span class="lineno"> 4800</span>&#160;        {</div><div class="line"><a name="l04801"></a><span class="lineno"> 4801</span>&#160;            VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04802"></a><span class="lineno"> 4802</span>&#160;            m_pItem = m_pItem-&gt;pNext;</div><div class="line"><a name="l04803"></a><span class="lineno"> 4803</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04804"></a><span class="lineno"> 4804</span>&#160;        }</div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span>&#160;        const_iterator&amp; operator--()</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span>&#160;        {</div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>&#160;            <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span>&#160;            {</div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>&#160;                m_pItem = m_pItem-&gt;pPrev;</div><div class="line"><a name="l04810"></a><span class="lineno"> 4810</span>&#160;            }</div><div class="line"><a name="l04811"></a><span class="lineno"> 4811</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l04812"></a><span class="lineno"> 4812</span>&#160;            {</div><div class="line"><a name="l04813"></a><span class="lineno"> 4813</span>&#160;                VMA_HEAVY_ASSERT(!m_pList-&gt;IsEmpty());</div><div class="line"><a name="l04814"></a><span class="lineno"> 4814</span>&#160;                m_pItem = m_pList-&gt;Back();</div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span>&#160;            }</div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span>&#160;        }</div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span>&#160;</div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span>&#160;        const_iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span>&#160;        {</div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span>&#160;            const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span>&#160;            ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span>&#160;        }</div><div class="line"><a name="l04825"></a><span class="lineno"> 4825</span>&#160;        const_iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04826"></a><span class="lineno"> 4826</span>&#160;        {</div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span>&#160;            const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</span>&#160;            --*<span class="keyword">this</span>;</div><div class="line"><a name="l04829"></a><span class="lineno"> 4829</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04830"></a><span class="lineno"> 4830</span>&#160;        }</div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span>&#160;</div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> const_iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span>&#160;            <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04836"></a><span class="lineno"> 4836</span>&#160;        }</div><div class="line"><a name="l04837"></a><span class="lineno"> 4837</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> const_iterator&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04838"></a><span class="lineno"> 4838</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l04839"></a><span class="lineno"> 4839</span>&#160;            VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04840"></a><span class="lineno"> 4840</span>&#160;            <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04841"></a><span class="lineno"> 4841</span>&#160;        }</div><div class="line"><a name="l04842"></a><span class="lineno"> 4842</span>&#160;        </div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l04844"></a><span class="lineno"> 4844</span>&#160;        const_iterator(<span class="keyword">const</span> VmaRawList&lt;T&gt;* pList, <span class="keyword">const</span> VmaListItem&lt;T&gt;* pItem) :</div><div class="line"><a name="l04845"></a><span class="lineno"> 4845</span>&#160;            m_pList(pList),</div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span>&#160;            m_pItem(pItem)</div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</span>&#160;        {</div><div class="line"><a name="l04848"></a><span class="lineno"> 4848</span>&#160;        }</div><div class="line"><a name="l04849"></a><span class="lineno"> 4849</span>&#160;</div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span>&#160;        <span class="keyword">const</span> VmaRawList&lt;T&gt;* m_pList;</div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span>&#160;        <span class="keyword">const</span> VmaListItem&lt;T&gt;* m_pItem;</div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</span>&#160;</div><div class="line"><a name="l04853"></a><span class="lineno"> 4853</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span>VmaList&lt;T, AllocatorT&gt;;</div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span>&#160;    };</div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span>&#160;</div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span>&#160;    VmaList(<span class="keyword">const</span> AllocatorT&amp; allocator) : m_RawList(allocator.m_pCallbacks) { }</div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span>&#160;</div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span>&#160;    <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_RawList.IsEmpty(); }</div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span>&#160;    <span class="keywordtype">size_t</span> size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_RawList.GetCount(); }</div><div class="line"><a name="l04860"></a><span class="lineno"> 4860</span>&#160;</div><div class="line"><a name="l04861"></a><span class="lineno"> 4861</span>&#160;    iterator begin() { <span class="keywordflow">return</span> iterator(&amp;m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span>&#160;    iterator end() { <span class="keywordflow">return</span> iterator(&amp;m_RawList, VMA_NULL); }</div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span>&#160;</div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span>&#160;    const_iterator cbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&amp;m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span>&#160;    const_iterator cend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&amp;m_RawList, VMA_NULL); }</div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span>&#160;</div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span>&#160;    <span class="keywordtype">void</span> clear() { m_RawList.Clear(); }</div><div class="line"><a name="l04868"></a><span class="lineno"> 4868</span>&#160;    <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T&amp; value) { m_RawList.PushBack(value); }</div><div class="line"><a name="l04869"></a><span class="lineno"> 4869</span>&#160;    <span class="keywordtype">void</span> erase(iterator it) { m_RawList.Remove(it.m_pItem); }</div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span>&#160;    iterator insert(iterator it, <span class="keyword">const</span> T&amp; value) { <span class="keywordflow">return</span> iterator(&amp;m_RawList, m_RawList.InsertBefore(it.m_pItem, value)); }</div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span>&#160;</div><div class="line"><a name="l04872"></a><span class="lineno"> 4872</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04873"></a><span class="lineno"> 4873</span>&#160;    VmaRawList&lt;T&gt; m_RawList;</div><div class="line"><a name="l04874"></a><span class="lineno"> 4874</span>&#160;};</div><div class="line"><a name="l04875"></a><span class="lineno"> 4875</span>&#160;</div><div class="line"><a name="l04876"></a><span class="lineno"> 4876</span>&#160;<span class="preprocessor">#endif // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04877"></a><span class="lineno"> 4877</span>&#160;</div><div class="line"><a name="l04879"></a><span class="lineno"> 4879</span>&#160;<span class="comment">// class VmaMap</span></div><div class="line"><a name="l04880"></a><span class="lineno"> 4880</span>&#160;</div><div class="line"><a name="l04881"></a><span class="lineno"> 4881</span>&#160;<span class="comment">// Unused in this version.</span></div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span>&#160;<span class="preprocessor">#if 0</span></div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span>&#160;</div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span>&#160;<span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span>&#160;</div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span>&#160;<span class="preprocessor">#define VmaPair std::pair</span></div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span>&#160;</div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span>&#160;<span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) \</span></div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span>&#160;<span class="preprocessor">    std::unordered_map&lt; KeyT, ValueT, std::hash&lt;KeyT&gt;, std::equal_to&lt;KeyT&gt;, VmaStlAllocator&lt; std::pair&lt;KeyT, ValueT&gt; &gt; &gt;</span></div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span>&#160;</div><div class="line"><a name="l04891"></a><span class="lineno"> 4891</span>&#160;<span class="preprocessor">#else // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04892"></a><span class="lineno"> 4892</span>&#160;</div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2&gt;</div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span>&#160;<span class="keyword">struct </span>VmaPair</div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</span>&#160;{</div><div class="line"><a name="l04896"></a><span class="lineno"> 4896</span>&#160;    T1 first;</div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span>&#160;    T2 second;</div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span>&#160;</div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span>&#160;    VmaPair() : first(), second() { }</div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span>&#160;    VmaPair(<span class="keyword">const</span> T1&amp; firstSrc, <span class="keyword">const</span> T2&amp; secondSrc) : first(firstSrc), second(secondSrc) { }</div><div class="line"><a name="l04901"></a><span class="lineno"> 4901</span>&#160;};</div><div class="line"><a name="l04902"></a><span class="lineno"> 4902</span>&#160;</div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</span>&#160;<span class="comment">/* Class compatible with subset of interface of std::unordered_map.</span></div><div class="line"><a name="l04904"></a><span class="lineno"> 4904</span>&#160;<span class="comment">KeyT, ValueT must be POD because they will be stored in VmaVector.</span></div><div class="line"><a name="l04905"></a><span class="lineno"> 4905</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span>&#160;<span class="keyword">class </span>VmaMap</div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span>&#160;{</div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span>&#160;    <span class="keyword">typedef</span> VmaPair&lt;KeyT, ValueT&gt; PairType;</div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span>&#160;    <span class="keyword">typedef</span> PairType* iterator;</div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span>&#160;</div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span>&#160;    VmaMap(<span class="keyword">const</span> VmaStlAllocator&lt;PairType&gt;&amp; allocator) : m_Vector(allocator) { }</div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span>&#160;</div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span>&#160;    iterator begin() { <span class="keywordflow">return</span> m_Vector.begin(); }</div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span>&#160;    iterator end() { <span class="keywordflow">return</span> m_Vector.end(); }</div><div class="line"><a name="l04917"></a><span class="lineno"> 4917</span>&#160;</div><div class="line"><a name="l04918"></a><span class="lineno"> 4918</span>&#160;    <span class="keywordtype">void</span> insert(<span class="keyword">const</span> PairType&amp; pair);</div><div class="line"><a name="l04919"></a><span class="lineno"> 4919</span>&#160;    iterator find(<span class="keyword">const</span> KeyT&amp; key);</div><div class="line"><a name="l04920"></a><span class="lineno"> 4920</span>&#160;    <span class="keywordtype">void</span> erase(iterator it);</div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span>&#160;    </div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</span>&#160;    VmaVector&lt; PairType, VmaStlAllocator&lt;PairType&gt; &gt; m_Vector;</div><div class="line"><a name="l04924"></a><span class="lineno"> 4924</span>&#160;};</div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span>&#160;</div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span>&#160;<span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) VmaMap&lt;KeyT, ValueT&gt;</span></div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span>&#160;</div><div class="line"><a name="l04928"></a><span class="lineno"> 4928</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> FirstT, <span class="keyword">typename</span> SecondT&gt;</div><div class="line"><a name="l04929"></a><span class="lineno"> 4929</span>&#160;<span class="keyword">struct </span>VmaPairFirstLess</div><div class="line"><a name="l04930"></a><span class="lineno"> 4930</span>&#160;{</div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair&lt;FirstT, SecondT&gt;&amp; lhs, <span class="keyword">const</span> VmaPair&lt;FirstT, SecondT&gt;&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04932"></a><span class="lineno"> 4932</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04933"></a><span class="lineno"> 4933</span>&#160;        <span class="keywordflow">return</span> lhs.first &lt; rhs.first;</div><div class="line"><a name="l04934"></a><span class="lineno"> 4934</span>&#160;    }</div><div class="line"><a name="l04935"></a><span class="lineno"> 4935</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair&lt;FirstT, SecondT&gt;&amp; lhs, <span class="keyword">const</span> FirstT&amp; rhsFirst)<span class="keyword"> const</span></div><div class="line"><a name="l04936"></a><span class="lineno"> 4936</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l04937"></a><span class="lineno"> 4937</span>&#160;        <span class="keywordflow">return</span> lhs.first &lt; rhsFirst;</div><div class="line"><a name="l04938"></a><span class="lineno"> 4938</span>&#160;    }</div><div class="line"><a name="l04939"></a><span class="lineno"> 4939</span>&#160;};</div><div class="line"><a name="l04940"></a><span class="lineno"> 4940</span>&#160;</div><div class="line"><a name="l04941"></a><span class="lineno"> 4941</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04942"></a><span class="lineno"> 4942</span>&#160;<span class="keywordtype">void</span> VmaMap&lt;KeyT, ValueT&gt;::insert(<span class="keyword">const</span> PairType&amp; pair)</div><div class="line"><a name="l04943"></a><span class="lineno"> 4943</span>&#160;{</div><div class="line"><a name="l04944"></a><span class="lineno"> 4944</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04945"></a><span class="lineno"> 4945</span>&#160;        m_Vector.data(),</div><div class="line"><a name="l04946"></a><span class="lineno"> 4946</span>&#160;        m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span>&#160;        pair,</div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span>&#160;        VmaPairFirstLess&lt;KeyT, ValueT&gt;()) - m_Vector.data();</div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span>&#160;    VmaVectorInsert(m_Vector, indexToInsert, pair);</div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span>&#160;}</div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span>&#160;</div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span>&#160;VmaPair&lt;KeyT, ValueT&gt;* VmaMap&lt;KeyT, ValueT&gt;::find(<span class="keyword">const</span> KeyT&amp; key)</div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span>&#160;{</div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span>&#160;    PairType* it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span>&#160;        m_Vector.data(),</div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span>&#160;        m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span>&#160;        key,</div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span>&#160;        VmaPairFirstLess&lt;KeyT, ValueT&gt;());</div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span>&#160;    <span class="keywordflow">if</span>((it != m_Vector.end()) &amp;&amp; (it-&gt;first == key))</div><div class="line"><a name="l04961"></a><span class="lineno"> 4961</span>&#160;    {</div><div class="line"><a name="l04962"></a><span class="lineno"> 4962</span>&#160;        <span class="keywordflow">return</span> it;</div><div class="line"><a name="l04963"></a><span class="lineno"> 4963</span>&#160;    }</div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span>&#160;    {</div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span>&#160;        <span class="keywordflow">return</span> m_Vector.end();</div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span>&#160;    }</div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span>&#160;}</div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span>&#160;</div><div class="line"><a name="l04970"></a><span class="lineno"> 4970</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT&gt;</div><div class="line"><a name="l04971"></a><span class="lineno"> 4971</span>&#160;<span class="keywordtype">void</span> VmaMap&lt;KeyT, ValueT&gt;::erase(iterator it)</div><div class="line"><a name="l04972"></a><span class="lineno"> 4972</span>&#160;{</div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</span>&#160;    VmaVectorRemove(m_Vector, it - m_Vector.begin());</div><div class="line"><a name="l04974"></a><span class="lineno"> 4974</span>&#160;}</div><div class="line"><a name="l04975"></a><span class="lineno"> 4975</span>&#160;</div><div class="line"><a name="l04976"></a><span class="lineno"> 4976</span>&#160;<span class="preprocessor">#endif // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span>&#160;</div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span>&#160;<span class="preprocessor">#endif // #if 0</span></div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span>&#160;</div><div class="line"><a name="l04981"></a><span class="lineno"> 4981</span>&#160;</div><div class="line"><a name="l04982"></a><span class="lineno"> 4982</span>&#160;<span class="keyword">class </span>VmaDeviceMemoryBlock;</div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span>&#160;</div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span>&#160;<span class="keyword">enum</span> VMA_CACHE_OPERATION { VMA_CACHE_FLUSH, VMA_CACHE_INVALIDATE };</div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span>&#160;</div><div class="line"><a name="l04986"></a><span class="lineno"> 4986</span>&#160;<span class="keyword">struct </span>VmaAllocation_T</div><div class="line"><a name="l04987"></a><span class="lineno"> 4987</span>&#160;{</div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l04989"></a><span class="lineno"> 4989</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> uint8_t MAP_COUNT_FLAG_PERSISTENT_MAP = 0x80;</div><div class="line"><a name="l04990"></a><span class="lineno"> 4990</span>&#160;</div><div class="line"><a name="l04991"></a><span class="lineno"> 4991</span>&#160;    <span class="keyword">enum</span> FLAGS</div><div class="line"><a name="l04992"></a><span class="lineno"> 4992</span>&#160;    {</div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span>&#160;        FLAG_USER_DATA_STRING = 0x01,</div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span>&#160;    };</div><div class="line"><a name="l04995"></a><span class="lineno"> 4995</span>&#160;</div><div class="line"><a name="l04996"></a><span class="lineno"> 4996</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l04997"></a><span class="lineno"> 4997</span>&#160;    <span class="keyword">enum</span> ALLOCATION_TYPE</div><div class="line"><a name="l04998"></a><span class="lineno"> 4998</span>&#160;    {</div><div class="line"><a name="l04999"></a><span class="lineno"> 4999</span>&#160;        ALLOCATION_TYPE_NONE,</div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span>&#160;        ALLOCATION_TYPE_BLOCK,</div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span>&#160;        ALLOCATION_TYPE_DEDICATED,</div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span>&#160;    };</div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span>&#160;</div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span>&#160;<span class="comment">    This struct cannot have constructor or destructor. It must be POD because it is</span></div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</span>&#160;<span class="comment">    allocated using VmaPoolAllocator.</span></div><div class="line"><a name="l05007"></a><span class="lineno"> 5007</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05008"></a><span class="lineno"> 5008</span>&#160;</div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>&#160;    <span class="keywordtype">void</span> Ctor(uint32_t currentFrameIndex, <span class="keywordtype">bool</span> userDataString)</div><div class="line"><a name="l05010"></a><span class="lineno"> 5010</span>&#160;    {</div><div class="line"><a name="l05011"></a><span class="lineno"> 5011</span>&#160;        m_Alignment = 1;</div><div class="line"><a name="l05012"></a><span class="lineno"> 5012</span>&#160;        m_Size = 0;</div><div class="line"><a name="l05013"></a><span class="lineno"> 5013</span>&#160;        m_pUserData = VMA_NULL;</div><div class="line"><a name="l05014"></a><span class="lineno"> 5014</span>&#160;        m_LastUseFrameIndex = currentFrameIndex;</div><div class="line"><a name="l05015"></a><span class="lineno"> 5015</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_NONE;</div><div class="line"><a name="l05016"></a><span class="lineno"> 5016</span>&#160;        m_SuballocationType = (uint8_t)VMA_SUBALLOCATION_TYPE_UNKNOWN;</div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span>&#160;        m_MapCount = 0;</div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</span>&#160;        m_Flags = userDataString ? (uint8_t)FLAG_USER_DATA_STRING : 0;</div><div class="line"><a name="l05019"></a><span class="lineno"> 5019</span>&#160;</div><div class="line"><a name="l05020"></a><span class="lineno"> 5020</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span>&#160;        m_CreationFrameIndex = currentFrameIndex;</div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span>&#160;        m_BufferImageUsage = 0;</div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span>&#160;    }</div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span>&#160;</div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span>&#160;    <span class="keywordtype">void</span> Dtor()</div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span>&#160;    {</div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span>&#160;        VMA_ASSERT((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) == 0 &amp;&amp; <span class="stringliteral">&quot;Allocation was not unmapped before destruction.&quot;</span>);</div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</span>&#160;</div><div class="line"><a name="l05030"></a><span class="lineno"> 5030</span>&#160;        <span class="comment">// Check if owned string was freed.</span></div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span>&#160;        VMA_ASSERT(m_pUserData == VMA_NULL);</div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span>&#160;    }</div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span>&#160;</div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span>&#160;    <span class="keywordtype">void</span> InitBlockAllocation(</div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span>&#160;        VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l05036"></a><span class="lineno"> 5036</span>&#160;        VkDeviceSize offset,</div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l05038"></a><span class="lineno"> 5038</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l05039"></a><span class="lineno"> 5039</span>&#160;        VmaSuballocationType suballocationType,</div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</span>&#160;        <span class="keywordtype">bool</span> mapped,</div><div class="line"><a name="l05041"></a><span class="lineno"> 5041</span>&#160;        <span class="keywordtype">bool</span> canBecomeLost)</div><div class="line"><a name="l05042"></a><span class="lineno"> 5042</span>&#160;    {</div><div class="line"><a name="l05043"></a><span class="lineno"> 5043</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l05044"></a><span class="lineno"> 5044</span>&#160;        VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l05045"></a><span class="lineno"> 5045</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l05046"></a><span class="lineno"> 5046</span>&#160;        m_Alignment = alignment;</div><div class="line"><a name="l05047"></a><span class="lineno"> 5047</span>&#160;        m_Size = size;</div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span>&#160;        m_MapCount = mapped ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l05049"></a><span class="lineno"> 5049</span>&#160;        m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l05050"></a><span class="lineno"> 5050</span>&#160;        m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l05051"></a><span class="lineno"> 5051</span>&#160;        m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l05052"></a><span class="lineno"> 5052</span>&#160;        m_BlockAllocation.m_CanBecomeLost = canBecomeLost;</div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span>&#160;    }</div><div class="line"><a name="l05054"></a><span class="lineno"> 5054</span>&#160;</div><div class="line"><a name="l05055"></a><span class="lineno"> 5055</span>&#160;    <span class="keywordtype">void</span> InitLost()</div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span>&#160;    {</div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span>&#160;        VMA_ASSERT(m_LastUseFrameIndex.load() == VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span>&#160;        m_BlockAllocation.m_Block = VMA_NULL;</div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span>&#160;        m_BlockAllocation.m_Offset = 0;</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span>&#160;        m_BlockAllocation.m_CanBecomeLost = <span class="keyword">true</span>;</div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span>&#160;    }</div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span>&#160;</div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span>&#160;    <span class="keywordtype">void</span> ChangeBlockAllocation(</div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05067"></a><span class="lineno"> 5067</span>&#160;        VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span>&#160;        VkDeviceSize offset); </div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span>&#160;</div><div class="line"><a name="l05070"></a><span class="lineno"> 5070</span>&#160;    <span class="keywordtype">void</span> ChangeSize(VkDeviceSize newSize);</div><div class="line"><a name="l05071"></a><span class="lineno"> 5071</span>&#160;    <span class="keywordtype">void</span> ChangeOffset(VkDeviceSize newOffset);</div><div class="line"><a name="l05072"></a><span class="lineno"> 5072</span>&#160;</div><div class="line"><a name="l05073"></a><span class="lineno"> 5073</span>&#160;    <span class="comment">// pMappedData not null means allocation is created with MAPPED flag.</span></div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span>&#160;    <span class="keywordtype">void</span> InitDedicatedAllocation(</div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span>&#160;        uint32_t memoryTypeIndex,</div><div class="line"><a name="l05076"></a><span class="lineno"> 5076</span>&#160;        VkDeviceMemory hMemory,</div><div class="line"><a name="l05077"></a><span class="lineno"> 5077</span>&#160;        VmaSuballocationType suballocationType,</div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span>&#160;        <span class="keywordtype">void</span>* pMappedData,</div><div class="line"><a name="l05079"></a><span class="lineno"> 5079</span>&#160;        VkDeviceSize size)</div><div class="line"><a name="l05080"></a><span class="lineno"> 5080</span>&#160;    {</div><div class="line"><a name="l05081"></a><span class="lineno"> 5081</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l05082"></a><span class="lineno"> 5082</span>&#160;        VMA_ASSERT(hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l05083"></a><span class="lineno"> 5083</span>&#160;        m_Type = (uint8_t)ALLOCATION_TYPE_DEDICATED;</div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span>&#160;        m_Alignment = 0;</div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</span>&#160;        m_Size = size;</div><div class="line"><a name="l05086"></a><span class="lineno"> 5086</span>&#160;        m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span>&#160;        m_MapCount = (pMappedData != VMA_NULL) ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span>&#160;        m_DedicatedAllocation.m_MemoryTypeIndex = memoryTypeIndex;</div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span>&#160;        m_DedicatedAllocation.m_hMemory = hMemory;</div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span>&#160;        m_DedicatedAllocation.m_pMappedData = pMappedData;</div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span>&#160;    }</div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span>&#160;</div><div class="line"><a name="l05093"></a><span class="lineno"> 5093</span>&#160;    ALLOCATION_TYPE GetType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (ALLOCATION_TYPE)m_Type; }</div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span>&#160;    VkDeviceSize GetAlignment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Alignment; }</div><div class="line"><a name="l05095"></a><span class="lineno"> 5095</span>&#160;    VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l05096"></a><span class="lineno"> 5096</span>&#160;    <span class="keywordtype">bool</span> IsUserDataString()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_Flags &amp; FLAG_USER_DATA_STRING) != 0; }</div><div class="line"><a name="l05097"></a><span class="lineno"> 5097</span>&#160;    <span class="keywordtype">void</span>* GetUserData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pUserData; }</div><div class="line"><a name="l05098"></a><span class="lineno"> 5098</span>&#160;    <span class="keywordtype">void</span> SetUserData(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l05099"></a><span class="lineno"> 5099</span>&#160;    VmaSuballocationType GetSuballocationType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (VmaSuballocationType)m_SuballocationType; }</div><div class="line"><a name="l05100"></a><span class="lineno"> 5100</span>&#160;</div><div class="line"><a name="l05101"></a><span class="lineno"> 5101</span>&#160;    VmaDeviceMemoryBlock* GetBlock()<span class="keyword"> const</span></div><div class="line"><a name="l05102"></a><span class="lineno"> 5102</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Block;</div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</span>&#160;    }</div><div class="line"><a name="l05106"></a><span class="lineno"> 5106</span>&#160;    VkDeviceSize GetOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span>&#160;    VkDeviceMemory GetMemory() <span class="keyword">const</span>;</div><div class="line"><a name="l05108"></a><span class="lineno"> 5108</span>&#160;    uint32_t GetMemoryTypeIndex() <span class="keyword">const</span>;</div><div class="line"><a name="l05109"></a><span class="lineno"> 5109</span>&#160;    <span class="keywordtype">bool</span> IsPersistentMap()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_MapCount &amp; MAP_COUNT_FLAG_PERSISTENT_MAP) != 0; }</div><div class="line"><a name="l05110"></a><span class="lineno"> 5110</span>&#160;    <span class="keywordtype">void</span>* GetMappedData() <span class="keyword">const</span>;</div><div class="line"><a name="l05111"></a><span class="lineno"> 5111</span>&#160;    <span class="keywordtype">bool</span> CanBecomeLost() <span class="keyword">const</span>;</div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span>&#160;    </div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span>&#160;    uint32_t GetLastUseFrameIndex()<span class="keyword"> const</span></div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span>&#160;        <span class="keywordflow">return</span> m_LastUseFrameIndex.load();</div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span>&#160;    }</div><div class="line"><a name="l05117"></a><span class="lineno"> 5117</span>&#160;    <span class="keywordtype">bool</span> CompareExchangeLastUseFrameIndex(uint32_t&amp; expected, uint32_t desired)</div><div class="line"><a name="l05118"></a><span class="lineno"> 5118</span>&#160;    {</div><div class="line"><a name="l05119"></a><span class="lineno"> 5119</span>&#160;        <span class="keywordflow">return</span> m_LastUseFrameIndex.compare_exchange_weak(expected, desired);</div><div class="line"><a name="l05120"></a><span class="lineno"> 5120</span>&#160;    }</div><div class="line"><a name="l05121"></a><span class="lineno"> 5121</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span>&#160;<span class="comment">    - If hAllocation.LastUseFrameIndex + frameInUseCount &lt; allocator.CurrentFrameIndex,</span></div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span>&#160;<span class="comment">      makes it lost by setting LastUseFrameIndex = VMA_FRAME_INDEX_LOST and returns true.</span></div><div class="line"><a name="l05124"></a><span class="lineno"> 5124</span>&#160;<span class="comment">    - Else, returns false.</span></div><div class="line"><a name="l05125"></a><span class="lineno"> 5125</span>&#160;<span class="comment">    </span></div><div class="line"><a name="l05126"></a><span class="lineno"> 5126</span>&#160;<span class="comment">    If hAllocation is already lost, assert - you should not call it then.</span></div><div class="line"><a name="l05127"></a><span class="lineno"> 5127</span>&#160;<span class="comment">    If hAllocation was not created with CAN_BECOME_LOST_BIT, assert.</span></div><div class="line"><a name="l05128"></a><span class="lineno"> 5128</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05129"></a><span class="lineno"> 5129</span>&#160;    <span class="keywordtype">bool</span> MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05130"></a><span class="lineno"> 5130</span>&#160;</div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span>&#160;    <span class="keywordtype">void</span> DedicatedAllocCalcStatsInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)</div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span>&#160;    {</div><div class="line"><a name="l05133"></a><span class="lineno"> 5133</span>&#160;        VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l05134"></a><span class="lineno"> 5134</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = 1;</div><div class="line"><a name="l05136"></a><span class="lineno"> 5136</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l05137"></a><span class="lineno"> 5137</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size;</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l05139"></a><span class="lineno"> 5139</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = m_Size;</div><div class="line"><a name="l05140"></a><span class="lineno"> 5140</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l05141"></a><span class="lineno"> 5141</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span>&#160;    }</div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>&#160;</div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span>&#160;    <span class="keywordtype">void</span> BlockAllocMap();</div><div class="line"><a name="l05145"></a><span class="lineno"> 5145</span>&#160;    <span class="keywordtype">void</span> BlockAllocUnmap();</div><div class="line"><a name="l05146"></a><span class="lineno"> 5146</span>&#160;    VkResult DedicatedAllocMap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l05147"></a><span class="lineno"> 5147</span>&#160;    <span class="keywordtype">void</span> DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05148"></a><span class="lineno"> 5148</span>&#160;</div><div class="line"><a name="l05149"></a><span class="lineno"> 5149</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05150"></a><span class="lineno"> 5150</span>&#160;    uint32_t GetCreationFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CreationFrameIndex; }</div><div class="line"><a name="l05151"></a><span class="lineno"> 5151</span>&#160;    uint32_t GetBufferImageUsage()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageUsage; }</div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</span>&#160;</div><div class="line"><a name="l05153"></a><span class="lineno"> 5153</span>&#160;    <span class="keywordtype">void</span> InitBufferImageUsage(uint32_t bufferImageUsage)</div><div class="line"><a name="l05154"></a><span class="lineno"> 5154</span>&#160;    {</div><div class="line"><a name="l05155"></a><span class="lineno"> 5155</span>&#160;        VMA_ASSERT(m_BufferImageUsage == 0);</div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>&#160;        m_BufferImageUsage = bufferImageUsage;</div><div class="line"><a name="l05157"></a><span class="lineno"> 5157</span>&#160;    }</div><div class="line"><a name="l05158"></a><span class="lineno"> 5158</span>&#160;</div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span>&#160;    <span class="keywordtype">void</span> PrintParameters(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span>&#160;</div><div class="line"><a name="l05162"></a><span class="lineno"> 5162</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05163"></a><span class="lineno"> 5163</span>&#160;    VkDeviceSize m_Alignment;</div><div class="line"><a name="l05164"></a><span class="lineno"> 5164</span>&#160;    VkDeviceSize m_Size;</div><div class="line"><a name="l05165"></a><span class="lineno"> 5165</span>&#160;    <span class="keywordtype">void</span>* m_pUserData;</div><div class="line"><a name="l05166"></a><span class="lineno"> 5166</span>&#160;    VMA_ATOMIC_UINT32 m_LastUseFrameIndex;</div><div class="line"><a name="l05167"></a><span class="lineno"> 5167</span>&#160;    uint8_t m_Type; <span class="comment">// ALLOCATION_TYPE</span></div><div class="line"><a name="l05168"></a><span class="lineno"> 5168</span>&#160;    uint8_t m_SuballocationType; <span class="comment">// VmaSuballocationType</span></div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span>&#160;    <span class="comment">// Bit 0x80 is set when allocation was created with VMA_ALLOCATION_CREATE_MAPPED_BIT.</span></div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span>&#160;    <span class="comment">// Bits with mask 0x7F are reference counter for vmaMapMemory()/vmaUnmapMemory().</span></div><div class="line"><a name="l05171"></a><span class="lineno"> 5171</span>&#160;    uint8_t m_MapCount;</div><div class="line"><a name="l05172"></a><span class="lineno"> 5172</span>&#160;    uint8_t m_Flags; <span class="comment">// enum FLAGS</span></div><div class="line"><a name="l05173"></a><span class="lineno"> 5173</span>&#160;</div><div class="line"><a name="l05174"></a><span class="lineno"> 5174</span>&#160;    <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l05175"></a><span class="lineno"> 5175</span>&#160;    <span class="keyword">struct </span>BlockAllocation</div><div class="line"><a name="l05176"></a><span class="lineno"> 5176</span>&#160;    {</div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span>&#160;        VmaDeviceMemoryBlock* m_Block;</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span>&#160;        VkDeviceSize m_Offset;</div><div class="line"><a name="l05179"></a><span class="lineno"> 5179</span>&#160;        <span class="keywordtype">bool</span> m_CanBecomeLost;</div><div class="line"><a name="l05180"></a><span class="lineno"> 5180</span>&#160;    };</div><div class="line"><a name="l05181"></a><span class="lineno"> 5181</span>&#160;</div><div class="line"><a name="l05182"></a><span class="lineno"> 5182</span>&#160;    <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l05183"></a><span class="lineno"> 5183</span>&#160;    <span class="keyword">struct </span>DedicatedAllocation</div><div class="line"><a name="l05184"></a><span class="lineno"> 5184</span>&#160;    {</div><div class="line"><a name="l05185"></a><span class="lineno"> 5185</span>&#160;        uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05186"></a><span class="lineno"> 5186</span>&#160;        VkDeviceMemory m_hMemory;</div><div class="line"><a name="l05187"></a><span class="lineno"> 5187</span>&#160;        <span class="keywordtype">void</span>* m_pMappedData; <span class="comment">// Not null means memory is mapped.</span></div><div class="line"><a name="l05188"></a><span class="lineno"> 5188</span>&#160;    };</div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span>&#160;</div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>&#160;    <span class="keyword">union</span></div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>&#160;    {</div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span>&#160;        <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span>&#160;        BlockAllocation m_BlockAllocation;</div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>&#160;        <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span>&#160;        DedicatedAllocation m_DedicatedAllocation;</div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>&#160;    };</div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span>&#160;</div><div class="line"><a name="l05198"></a><span class="lineno"> 5198</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05199"></a><span class="lineno"> 5199</span>&#160;    uint32_t m_CreationFrameIndex;</div><div class="line"><a name="l05200"></a><span class="lineno"> 5200</span>&#160;    uint32_t m_BufferImageUsage; <span class="comment">// 0 if unknown.</span></div><div class="line"><a name="l05201"></a><span class="lineno"> 5201</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</span>&#160;</div><div class="line"><a name="l05203"></a><span class="lineno"> 5203</span>&#160;    <span class="keywordtype">void</span> FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05204"></a><span class="lineno"> 5204</span>&#160;};</div><div class="line"><a name="l05205"></a><span class="lineno"> 5205</span>&#160;</div><div class="line"><a name="l05206"></a><span class="lineno"> 5206</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05207"></a><span class="lineno"> 5207</span>&#160;<span class="comment">Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as</span></div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span>&#160;<span class="comment">allocated memory block or free.</span></div><div class="line"><a name="l05209"></a><span class="lineno"> 5209</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05210"></a><span class="lineno"> 5210</span>&#160;<span class="keyword">struct </span>VmaSuballocation</div><div class="line"><a name="l05211"></a><span class="lineno"> 5211</span>&#160;{</div><div class="line"><a name="l05212"></a><span class="lineno"> 5212</span>&#160;    VkDeviceSize offset;</div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span>&#160;    VkDeviceSize size;</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation;</div><div class="line"><a name="l05215"></a><span class="lineno"> 5215</span>&#160;    VmaSuballocationType type;</div><div class="line"><a name="l05216"></a><span class="lineno"> 5216</span>&#160;};</div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</span>&#160;</div><div class="line"><a name="l05218"></a><span class="lineno"> 5218</span>&#160;<span class="comment">// Comparator for offsets.</span></div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span>&#160;<span class="keyword">struct </span>VmaSuballocationOffsetLess</div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>&#160;{</div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation&amp; lhs, <span class="keyword">const</span> VmaSuballocation&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05223"></a><span class="lineno"> 5223</span>&#160;        <span class="keywordflow">return</span> lhs.offset &lt; rhs.offset;</div><div class="line"><a name="l05224"></a><span class="lineno"> 5224</span>&#160;    }</div><div class="line"><a name="l05225"></a><span class="lineno"> 5225</span>&#160;};</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>&#160;<span class="keyword">struct </span>VmaSuballocationOffsetGreater</div><div class="line"><a name="l05227"></a><span class="lineno"> 5227</span>&#160;{</div><div class="line"><a name="l05228"></a><span class="lineno"> 5228</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation&amp; lhs, <span class="keyword">const</span> VmaSuballocation&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05229"></a><span class="lineno"> 5229</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05230"></a><span class="lineno"> 5230</span>&#160;        <span class="keywordflow">return</span> lhs.offset &gt; rhs.offset;</div><div class="line"><a name="l05231"></a><span class="lineno"> 5231</span>&#160;    }</div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</span>&#160;};</div><div class="line"><a name="l05233"></a><span class="lineno"> 5233</span>&#160;</div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>&#160;<span class="keyword">typedef</span> VmaList&lt; VmaSuballocation, VmaStlAllocator&lt;VmaSuballocation&gt; &gt; VmaSuballocationList;</div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span>&#160;</div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span>&#160;<span class="comment">// Cost of one additional allocation lost, as equivalent in bytes.</span></div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_LOST_ALLOCATION_COST = 1048576;</div><div class="line"><a name="l05238"></a><span class="lineno"> 5238</span>&#160;</div><div class="line"><a name="l05239"></a><span class="lineno"> 5239</span>&#160;<span class="keyword">enum class</span> VmaAllocationRequestType</div><div class="line"><a name="l05240"></a><span class="lineno"> 5240</span>&#160;{</div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span>&#160;    Normal,</div><div class="line"><a name="l05242"></a><span class="lineno"> 5242</span>&#160;    <span class="comment">// Used by &quot;Linear&quot; algorithm.</span></div><div class="line"><a name="l05243"></a><span class="lineno"> 5243</span>&#160;    UpperAddress,</div><div class="line"><a name="l05244"></a><span class="lineno"> 5244</span>&#160;    EndOf1st,</div><div class="line"><a name="l05245"></a><span class="lineno"> 5245</span>&#160;    EndOf2nd,</div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</span>&#160;};</div><div class="line"><a name="l05247"></a><span class="lineno"> 5247</span>&#160;</div><div class="line"><a name="l05248"></a><span class="lineno"> 5248</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span>&#160;<span class="comment">Parameters of planned allocation inside a VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span>&#160;<span class="comment">If canMakeOtherLost was false:</span></div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span>&#160;<span class="comment">- item points to a FREE suballocation.</span></div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span>&#160;<span class="comment">- itemsToMakeLostCount is 0.</span></div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span>&#160;<span class="comment">If canMakeOtherLost was true:</span></div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span>&#160;<span class="comment">- item points to first of sequence of suballocations, which are either FREE,</span></div><div class="line"><a name="l05257"></a><span class="lineno"> 5257</span>&#160;<span class="comment">  or point to VmaAllocations that can become lost.</span></div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span>&#160;<span class="comment">- itemsToMakeLostCount is the number of VmaAllocations that need to be made lost for</span></div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span>&#160;<span class="comment">  the requested allocation to succeed.</span></div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>&#160;<span class="keyword">struct </span>VmaAllocationRequest</div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>&#160;{</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</span>&#160;    VkDeviceSize offset;</div><div class="line"><a name="l05264"></a><span class="lineno"> 5264</span>&#160;    VkDeviceSize sumFreeSize; <span class="comment">// Sum size of free items that overlap with proposed allocation.</span></div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span>&#160;    VkDeviceSize sumItemSize; <span class="comment">// Sum size of items to make lost that overlap with proposed allocation.</span></div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span>&#160;    VmaSuballocationList::iterator item;</div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</span>&#160;    <span class="keywordtype">size_t</span> itemsToMakeLostCount;</div><div class="line"><a name="l05268"></a><span class="lineno"> 5268</span>&#160;    <span class="keywordtype">void</span>* customData;</div><div class="line"><a name="l05269"></a><span class="lineno"> 5269</span>&#160;    VmaAllocationRequestType type;</div><div class="line"><a name="l05270"></a><span class="lineno"> 5270</span>&#160;</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span>&#160;    VkDeviceSize CalcCost()<span class="keyword"> const</span></div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>&#160;        <span class="keywordflow">return</span> sumItemSize + itemsToMakeLostCount * VMA_LOST_ALLOCATION_COST;</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span>&#160;    }</div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>&#160;};</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span>&#160;</div><div class="line"><a name="l05277"></a><span class="lineno"> 5277</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05278"></a><span class="lineno"> 5278</span>&#160;<span class="comment">Data structure used for bookkeeping of allocations and unused ranges of memory</span></div><div class="line"><a name="l05279"></a><span class="lineno"> 5279</span>&#160;<span class="comment">in a single VkDeviceMemory block.</span></div><div class="line"><a name="l05280"></a><span class="lineno"> 5280</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05281"></a><span class="lineno"> 5281</span>&#160;<span class="keyword">class </span>VmaBlockMetadata</div><div class="line"><a name="l05282"></a><span class="lineno"> 5282</span>&#160;{</div><div class="line"><a name="l05283"></a><span class="lineno"> 5283</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span>&#160;    VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05285"></a><span class="lineno"> 5285</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata() { }</div><div class="line"><a name="l05286"></a><span class="lineno"> 5286</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size) { m_Size = size; }</div><div class="line"><a name="l05287"></a><span class="lineno"> 5287</span>&#160;</div><div class="line"><a name="l05288"></a><span class="lineno"> 5288</span>&#160;    <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l05289"></a><span class="lineno"> 5289</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05290"></a><span class="lineno"> 5290</span>&#160;    VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l05291"></a><span class="lineno"> 5291</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05292"></a><span class="lineno"> 5292</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05294"></a><span class="lineno"> 5294</span>&#160;    <span class="comment">// Returns true if this block is empty - contains only single free suballocation.</span></div><div class="line"><a name="l05295"></a><span class="lineno"> 5295</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>&#160;</div><div class="line"><a name="l05297"></a><span class="lineno"> 5297</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05298"></a><span class="lineno"> 5298</span>&#160;    <span class="comment">// Shouldn&#39;t modify blockCount.</span></div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span>&#160;</div><div class="line"><a name="l05301"></a><span class="lineno"> 5301</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05304"></a><span class="lineno"> 5304</span>&#160;</div><div class="line"><a name="l05305"></a><span class="lineno"> 5305</span>&#160;    <span class="comment">// Tries to find a place for suballocation with given parameters inside this block.</span></div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span>&#160;    <span class="comment">// If succeeded, fills pAllocationRequest and returns true.</span></div><div class="line"><a name="l05307"></a><span class="lineno"> 5307</span>&#160;    <span class="comment">// If failed, returns false.</span></div><div class="line"><a name="l05308"></a><span class="lineno"> 5308</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05310"></a><span class="lineno"> 5310</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05311"></a><span class="lineno"> 5311</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05313"></a><span class="lineno"> 5313</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05314"></a><span class="lineno"> 5314</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05315"></a><span class="lineno"> 5315</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05316"></a><span class="lineno"> 5316</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</span>&#160;        <span class="comment">// Always one of VMA_ALLOCATION_CREATE_STRATEGY_* or VMA_ALLOCATION_INTERNAL_STRATEGY_* flags.</span></div><div class="line"><a name="l05318"></a><span class="lineno"> 5318</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span>&#160;        VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l05320"></a><span class="lineno"> 5320</span>&#160;</div><div class="line"><a name="l05321"></a><span class="lineno"> 5321</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05322"></a><span class="lineno"> 5322</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05323"></a><span class="lineno"> 5323</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span>&#160;        VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</span>&#160;</div><div class="line"><a name="l05326"></a><span class="lineno"> 5326</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount) = 0;</div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</span>&#160;</div><div class="line"><a name="l05328"></a><span class="lineno"> 5328</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData) = 0;</div><div class="line"><a name="l05329"></a><span class="lineno"> 5329</span>&#160;</div><div class="line"><a name="l05330"></a><span class="lineno"> 5330</span>&#160;    <span class="comment">// Makes actual allocation based on request. Request must already be checked and valid.</span></div><div class="line"><a name="l05331"></a><span class="lineno"> 5331</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05332"></a><span class="lineno"> 5332</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05333"></a><span class="lineno"> 5333</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05334"></a><span class="lineno"> 5334</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05335"></a><span class="lineno"> 5335</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) = 0;</div><div class="line"><a name="l05336"></a><span class="lineno"> 5336</span>&#160;</div><div class="line"><a name="l05337"></a><span class="lineno"> 5337</span>&#160;    <span class="comment">// Frees suballocation assigned to given memory region.</span></div><div class="line"><a name="l05338"></a><span class="lineno"> 5338</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation) = 0;</div><div class="line"><a name="l05339"></a><span class="lineno"> 5339</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) = 0;</div><div class="line"><a name="l05340"></a><span class="lineno"> 5340</span>&#160;</div><div class="line"><a name="l05341"></a><span class="lineno"> 5341</span>&#160;    <span class="comment">// Tries to resize (grow or shrink) space for given allocation, in place.</span></div><div class="line"><a name="l05342"></a><span class="lineno"> 5342</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> ResizeAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize newSize) { <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div><div class="line"><a name="l05343"></a><span class="lineno"> 5343</span>&#160;</div><div class="line"><a name="l05344"></a><span class="lineno"> 5344</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l05345"></a><span class="lineno"> 5345</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pAllocationCallbacks; }</div><div class="line"><a name="l05346"></a><span class="lineno"> 5346</span>&#160;</div><div class="line"><a name="l05347"></a><span class="lineno"> 5347</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l05349"></a><span class="lineno"> 5349</span>&#160;        VkDeviceSize unusedBytes,</div><div class="line"><a name="l05350"></a><span class="lineno"> 5350</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span>&#160;        <span class="keywordtype">size_t</span> unusedRangeCount) <span class="keyword">const</span>;</div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span>&#160;        VkDeviceSize offset,</div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span>&#160;        VkDeviceSize offset,</div><div class="line"><a name="l05357"></a><span class="lineno"> 5357</span>&#160;        VkDeviceSize size) <span class="keyword">const</span>;</div><div class="line"><a name="l05358"></a><span class="lineno"> 5358</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05359"></a><span class="lineno"> 5359</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05360"></a><span class="lineno"> 5360</span>&#160;</div><div class="line"><a name="l05361"></a><span class="lineno"> 5361</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05362"></a><span class="lineno"> 5362</span>&#160;    VkDeviceSize m_Size;</div><div class="line"><a name="l05363"></a><span class="lineno"> 5363</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l05364"></a><span class="lineno"> 5364</span>&#160;};</div><div class="line"><a name="l05365"></a><span class="lineno"> 5365</span>&#160;</div><div class="line"><a name="l05366"></a><span class="lineno"> 5366</span>&#160;<span class="preprocessor">#define VMA_VALIDATE(cond) do { if(!(cond)) { \</span></div><div class="line"><a name="l05367"></a><span class="lineno"> 5367</span>&#160;<span class="preprocessor">        VMA_ASSERT(0 &amp;&amp; &quot;Validation failed: &quot; #cond); \</span></div><div class="line"><a name="l05368"></a><span class="lineno"> 5368</span>&#160;<span class="preprocessor">        return false; \</span></div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</span>&#160;<span class="preprocessor">    } } while(false)</span></div><div class="line"><a name="l05370"></a><span class="lineno"> 5370</span>&#160;</div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span>&#160;<span class="keyword">class </span>VmaBlockMetadata_Generic : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span>&#160;{</div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockMetadata_Generic)</div><div class="line"><a name="l05374"></a><span class="lineno"> 5374</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05375"></a><span class="lineno"> 5375</span>&#160;    VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05376"></a><span class="lineno"> 5376</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata_Generic();</div><div class="line"><a name="l05377"></a><span class="lineno"> 5377</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05378"></a><span class="lineno"> 5378</span>&#160;</div><div class="line"><a name="l05379"></a><span class="lineno"> 5379</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05380"></a><span class="lineno"> 5380</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Suballocations.size() - m_FreeCount; }</div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SumFreeSize; }</div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</div><div class="line"><a name="l05384"></a><span class="lineno"> 5384</span>&#160;</div><div class="line"><a name="l05385"></a><span class="lineno"> 5385</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span>&#160;</div><div class="line"><a name="l05388"></a><span class="lineno"> 5388</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05389"></a><span class="lineno"> 5389</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span>&#160;</div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05398"></a><span class="lineno"> 5398</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05399"></a><span class="lineno"> 5399</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05400"></a><span class="lineno"> 5400</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05403"></a><span class="lineno"> 5403</span>&#160;</div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05408"></a><span class="lineno"> 5408</span>&#160;</div><div class="line"><a name="l05409"></a><span class="lineno"> 5409</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05410"></a><span class="lineno"> 5410</span>&#160;</div><div class="line"><a name="l05411"></a><span class="lineno"> 5411</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</span>&#160;</div><div class="line"><a name="l05413"></a><span class="lineno"> 5413</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05414"></a><span class="lineno"> 5414</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05415"></a><span class="lineno"> 5415</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05416"></a><span class="lineno"> 5416</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05417"></a><span class="lineno"> 5417</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05418"></a><span class="lineno"> 5418</span>&#160;</div><div class="line"><a name="l05419"></a><span class="lineno"> 5419</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l05421"></a><span class="lineno"> 5421</span>&#160;</div><div class="line"><a name="l05422"></a><span class="lineno"> 5422</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> ResizeAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize newSize);</div><div class="line"><a name="l05423"></a><span class="lineno"> 5423</span>&#160;</div><div class="line"><a name="l05425"></a><span class="lineno"> 5425</span>&#160;    <span class="comment">// For defragmentation</span></div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span>&#160;    </div><div class="line"><a name="l05427"></a><span class="lineno"> 5427</span>&#160;    <span class="keywordtype">bool</span> IsBufferImageGranularityConflictPossible(</div><div class="line"><a name="l05428"></a><span class="lineno"> 5428</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05429"></a><span class="lineno"> 5429</span>&#160;        VmaSuballocationType&amp; inOutPrevSuballocType) <span class="keyword">const</span>;</div><div class="line"><a name="l05430"></a><span class="lineno"> 5430</span>&#160;</div><div class="line"><a name="l05431"></a><span class="lineno"> 5431</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05432"></a><span class="lineno"> 5432</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentationAlgorithm_Generic;</div><div class="line"><a name="l05433"></a><span class="lineno"> 5433</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentationAlgorithm_Fast;</div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span>&#160;</div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span>&#160;    uint32_t m_FreeCount;</div><div class="line"><a name="l05436"></a><span class="lineno"> 5436</span>&#160;    VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05437"></a><span class="lineno"> 5437</span>&#160;    VmaSuballocationList m_Suballocations;</div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span>&#160;    <span class="comment">// Suballocations that are free and have size greater than certain threshold.</span></div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span>&#160;    <span class="comment">// Sorted by size, ascending.</span></div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span>&#160;    VmaVector&lt; VmaSuballocationList::iterator, VmaStlAllocator&lt; VmaSuballocationList::iterator &gt; &gt; m_FreeSuballocationsBySize;</div><div class="line"><a name="l05441"></a><span class="lineno"> 5441</span>&#160;</div><div class="line"><a name="l05442"></a><span class="lineno"> 5442</span>&#160;    <span class="keywordtype">bool</span> ValidateFreeSuballocationList() <span class="keyword">const</span>;</div><div class="line"><a name="l05443"></a><span class="lineno"> 5443</span>&#160;</div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span>&#160;    <span class="comment">// Checks if requested suballocation with given parameters can be placed in given pFreeSuballocItem.</span></div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</span>&#160;    <span class="comment">// If yes, fills pOffset and returns true. If no, returns false.</span></div><div class="line"><a name="l05446"></a><span class="lineno"> 5446</span>&#160;    <span class="keywordtype">bool</span> CheckAllocation(</div><div class="line"><a name="l05447"></a><span class="lineno"> 5447</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05448"></a><span class="lineno"> 5448</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05449"></a><span class="lineno"> 5449</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05451"></a><span class="lineno"> 5451</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05453"></a><span class="lineno"> 5453</span>&#160;        VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l05454"></a><span class="lineno"> 5454</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05455"></a><span class="lineno"> 5455</span>&#160;        VkDeviceSize* pOffset,</div><div class="line"><a name="l05456"></a><span class="lineno"> 5456</span>&#160;        <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span>&#160;        VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l05458"></a><span class="lineno"> 5458</span>&#160;        VkDeviceSize* pSumItemSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05459"></a><span class="lineno"> 5459</span>&#160;    <span class="comment">// Given free suballocation, it merges it with following one, which must also be free.</span></div><div class="line"><a name="l05460"></a><span class="lineno"> 5460</span>&#160;    <span class="keywordtype">void</span> MergeFreeWithNext(VmaSuballocationList::iterator item);</div><div class="line"><a name="l05461"></a><span class="lineno"> 5461</span>&#160;    <span class="comment">// Releases given suballocation, making it free.</span></div><div class="line"><a name="l05462"></a><span class="lineno"> 5462</span>&#160;    <span class="comment">// Merges it with adjacent free suballocations if applicable.</span></div><div class="line"><a name="l05463"></a><span class="lineno"> 5463</span>&#160;    <span class="comment">// Returns iterator to new free suballocation at this place.</span></div><div class="line"><a name="l05464"></a><span class="lineno"> 5464</span>&#160;    VmaSuballocationList::iterator FreeSuballocation(VmaSuballocationList::iterator suballocItem);</div><div class="line"><a name="l05465"></a><span class="lineno"> 5465</span>&#160;    <span class="comment">// Given free suballocation, it inserts it into sorted list of</span></div><div class="line"><a name="l05466"></a><span class="lineno"> 5466</span>&#160;    <span class="comment">// m_FreeSuballocationsBySize if it&#39;s suitable.</span></div><div class="line"><a name="l05467"></a><span class="lineno"> 5467</span>&#160;    <span class="keywordtype">void</span> RegisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span>&#160;    <span class="comment">// Given free suballocation, it removes it from sorted list of</span></div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span>&#160;    <span class="comment">// m_FreeSuballocationsBySize if it&#39;s suitable.</span></div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span>&#160;    <span class="keywordtype">void</span> UnregisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span>&#160;};</div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</span>&#160;</div><div class="line"><a name="l05473"></a><span class="lineno"> 5473</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span>&#160;<span class="comment">Allocations and their references in internal data structure look like this:</span></div><div class="line"><a name="l05475"></a><span class="lineno"> 5475</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05476"></a><span class="lineno"> 5476</span>&#160;<span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_EMPTY):</span></div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</span>&#160;<span class="comment">        0 +-------+</span></div><div class="line"><a name="l05479"></a><span class="lineno"> 5479</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05480"></a><span class="lineno"> 5480</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05481"></a><span class="lineno"> 5481</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05482"></a><span class="lineno"> 5482</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05483"></a><span class="lineno"> 5483</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l05484"></a><span class="lineno"> 5484</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05485"></a><span class="lineno"> 5485</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l05486"></a><span class="lineno"> 5486</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05487"></a><span class="lineno"> 5487</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05488"></a><span class="lineno"> 5488</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05489"></a><span class="lineno"> 5489</span>&#160;<span class="comment">          | Alloc |  1st[1st.size() - 1]</span></div><div class="line"><a name="l05490"></a><span class="lineno"> 5490</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05492"></a><span class="lineno"> 5492</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05493"></a><span class="lineno"> 5493</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span>&#160;<span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05496"></a><span class="lineno"> 5496</span>&#160;<span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER):</span></div><div class="line"><a name="l05497"></a><span class="lineno"> 5497</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span>&#160;<span class="comment">        0 +-------+</span></div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span>&#160;<span class="comment">          | Alloc |  2nd[0]</span></div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span>&#160;<span class="comment">          | Alloc |  2nd[1]</span></div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05504"></a><span class="lineno"> 5504</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span>&#160;<span class="comment">          | Alloc |  2nd[2nd.size() - 1]</span></div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05508"></a><span class="lineno"> 5508</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05509"></a><span class="lineno"> 5509</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05511"></a><span class="lineno"> 5511</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l05512"></a><span class="lineno"> 5512</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05513"></a><span class="lineno"> 5513</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l05514"></a><span class="lineno"> 5514</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05515"></a><span class="lineno"> 5515</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05516"></a><span class="lineno"> 5516</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05517"></a><span class="lineno"> 5517</span>&#160;<span class="comment">          | Alloc |  1st[1st.size() - 1]</span></div><div class="line"><a name="l05518"></a><span class="lineno"> 5518</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05519"></a><span class="lineno"> 5519</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05520"></a><span class="lineno"> 5520</span>&#160;<span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l05521"></a><span class="lineno"> 5521</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05522"></a><span class="lineno"> 5522</span>&#160;<span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK):</span></div><div class="line"><a name="l05523"></a><span class="lineno"> 5523</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05524"></a><span class="lineno"> 5524</span>&#160;<span class="comment">        0 +-------+</span></div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05526"></a><span class="lineno"> 5526</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05527"></a><span class="lineno"> 5527</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05528"></a><span class="lineno"> 5528</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l05530"></a><span class="lineno"> 5530</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05531"></a><span class="lineno"> 5531</span>&#160;<span class="comment">          | Alloc |  1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l05532"></a><span class="lineno"> 5532</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05533"></a><span class="lineno"> 5533</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05534"></a><span class="lineno"> 5534</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05535"></a><span class="lineno"> 5535</span>&#160;<span class="comment">          | Alloc |  1st[1st.size() - 1]</span></div><div class="line"><a name="l05536"></a><span class="lineno"> 5536</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05537"></a><span class="lineno"> 5537</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05538"></a><span class="lineno"> 5538</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05539"></a><span class="lineno"> 5539</span>&#160;<span class="comment">          |       |</span></div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05541"></a><span class="lineno"> 5541</span>&#160;<span class="comment">          | Alloc |  2nd[2nd.size() - 1]</span></div><div class="line"><a name="l05542"></a><span class="lineno"> 5542</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05543"></a><span class="lineno"> 5543</span>&#160;<span class="comment">          |  ...  |</span></div><div class="line"><a name="l05544"></a><span class="lineno"> 5544</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</span>&#160;<span class="comment">          | Alloc |  2nd[1]</span></div><div class="line"><a name="l05546"></a><span class="lineno"> 5546</span>&#160;<span class="comment">          +-------+</span></div><div class="line"><a name="l05547"></a><span class="lineno"> 5547</span>&#160;<span class="comment">          | Alloc |  2nd[0]</span></div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span>&#160;<span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l05549"></a><span class="lineno"> 5549</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05551"></a><span class="lineno"> 5551</span>&#160;<span class="keyword">class </span>VmaBlockMetadata_Linear : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05552"></a><span class="lineno"> 5552</span>&#160;{</div><div class="line"><a name="l05553"></a><span class="lineno"> 5553</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockMetadata_Linear)</div><div class="line"><a name="l05554"></a><span class="lineno"> 5554</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05555"></a><span class="lineno"> 5555</span>&#160;    VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata_Linear();</div><div class="line"><a name="l05557"></a><span class="lineno"> 5557</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05558"></a><span class="lineno"> 5558</span>&#160;</div><div class="line"><a name="l05559"></a><span class="lineno"> 5559</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05560"></a><span class="lineno"> 5560</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l05561"></a><span class="lineno"> 5561</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SumFreeSize; }</div><div class="line"><a name="l05562"></a><span class="lineno"> 5562</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetAllocationCount() == 0; }</div><div class="line"><a name="l05564"></a><span class="lineno"> 5564</span>&#160;</div><div class="line"><a name="l05565"></a><span class="lineno"> 5565</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05566"></a><span class="lineno"> 5566</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05567"></a><span class="lineno"> 5567</span>&#160;</div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</span>&#160;</div><div class="line"><a name="l05572"></a><span class="lineno"> 5572</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05574"></a><span class="lineno"> 5574</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05576"></a><span class="lineno"> 5576</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05577"></a><span class="lineno"> 5577</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05579"></a><span class="lineno"> 5579</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05580"></a><span class="lineno"> 5580</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05582"></a><span class="lineno"> 5582</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05583"></a><span class="lineno"> 5583</span>&#160;</div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05586"></a><span class="lineno"> 5586</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05587"></a><span class="lineno"> 5587</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05588"></a><span class="lineno"> 5588</span>&#160;</div><div class="line"><a name="l05589"></a><span class="lineno"> 5589</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</span>&#160;</div><div class="line"><a name="l05591"></a><span class="lineno"> 5591</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span>&#160;</div><div class="line"><a name="l05593"></a><span class="lineno"> 5593</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05594"></a><span class="lineno"> 5594</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05595"></a><span class="lineno"> 5595</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05596"></a><span class="lineno"> 5596</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05597"></a><span class="lineno"> 5597</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05598"></a><span class="lineno"> 5598</span>&#160;</div><div class="line"><a name="l05599"></a><span class="lineno"> 5599</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05600"></a><span class="lineno"> 5600</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l05601"></a><span class="lineno"> 5601</span>&#160;</div><div class="line"><a name="l05602"></a><span class="lineno"> 5602</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05603"></a><span class="lineno"> 5603</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05604"></a><span class="lineno"> 5604</span>&#160;<span class="comment">    There are two suballocation vectors, used in ping-pong way.</span></div><div class="line"><a name="l05605"></a><span class="lineno"> 5605</span>&#160;<span class="comment">    The one with index m_1stVectorIndex is called 1st.</span></div><div class="line"><a name="l05606"></a><span class="lineno"> 5606</span>&#160;<span class="comment">    The one with index (m_1stVectorIndex ^ 1) is called 2nd.</span></div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span>&#160;<span class="comment">    2nd can be non-empty only when 1st is not empty.</span></div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span>&#160;<span class="comment">    When 2nd is not empty, m_2ndVectorMode indicates its mode of operation.</span></div><div class="line"><a name="l05609"></a><span class="lineno"> 5609</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05610"></a><span class="lineno"> 5610</span>&#160;    <span class="keyword">typedef</span> VmaVector&lt; VmaSuballocation, VmaStlAllocator&lt;VmaSuballocation&gt; &gt; SuballocationVectorType;</div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span>&#160;</div><div class="line"><a name="l05612"></a><span class="lineno"> 5612</span>&#160;    <span class="keyword">enum</span> SECOND_VECTOR_MODE</div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span>&#160;    {</div><div class="line"><a name="l05614"></a><span class="lineno"> 5614</span>&#160;        SECOND_VECTOR_EMPTY,</div><div class="line"><a name="l05615"></a><span class="lineno"> 5615</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l05616"></a><span class="lineno"> 5616</span>&#160;<span class="comment">        Suballocations in 2nd vector are created later than the ones in 1st, but they</span></div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span>&#160;<span class="comment">        all have smaller offset.</span></div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span>&#160;        SECOND_VECTOR_RING_BUFFER,</div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span>&#160;<span class="comment">        Suballocations in 2nd vector are upper side of double stack.</span></div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>&#160;<span class="comment">        They all have offsets higher than those in 1st vector.</span></div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span>&#160;<span class="comment">        Top of this stack means smaller offsets, but higher indices in this vector.</span></div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span>&#160;        SECOND_VECTOR_DOUBLE_STACK,</div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>&#160;    };</div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</span>&#160;</div><div class="line"><a name="l05628"></a><span class="lineno"> 5628</span>&#160;    VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05629"></a><span class="lineno"> 5629</span>&#160;    SuballocationVectorType m_Suballocations0, m_Suballocations1;</div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span>&#160;    uint32_t m_1stVectorIndex;</div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</span>&#160;    SECOND_VECTOR_MODE m_2ndVectorMode;</div><div class="line"><a name="l05632"></a><span class="lineno"> 5632</span>&#160;</div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span>&#160;    SuballocationVectorType&amp; AccessSuballocations1st() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span>&#160;    SuballocationVectorType&amp; AccessSuballocations2nd() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; AccessSuballocations1st()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05636"></a><span class="lineno"> 5636</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; AccessSuballocations2nd()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05637"></a><span class="lineno"> 5637</span>&#160;    </div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span>&#160;    <span class="comment">// Number of items in 1st vector with hAllocation = null at the beginning.</span></div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span>&#160;    <span class="keywordtype">size_t</span> m_1stNullItemsBeginCount;</div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span>&#160;    <span class="comment">// Number of other items in 1st vector with hAllocation = null somewhere in the middle.</span></div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span>&#160;    <span class="keywordtype">size_t</span> m_1stNullItemsMiddleCount;</div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span>&#160;    <span class="comment">// Number of items in 2nd vector with hAllocation = null.</span></div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span>&#160;    <span class="keywordtype">size_t</span> m_2ndNullItemsCount;</div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</span>&#160;</div><div class="line"><a name="l05645"></a><span class="lineno"> 5645</span>&#160;    <span class="keywordtype">bool</span> ShouldCompact1st() <span class="keyword">const</span>;</div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</span>&#160;    <span class="keywordtype">void</span> CleanupAfterFree();</div><div class="line"><a name="l05647"></a><span class="lineno"> 5647</span>&#160;</div><div class="line"><a name="l05648"></a><span class="lineno"> 5648</span>&#160;    <span class="keywordtype">bool</span> CreateAllocationRequest_LowerAddress(</div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05650"></a><span class="lineno"> 5650</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05651"></a><span class="lineno"> 5651</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05655"></a><span class="lineno"> 5655</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05656"></a><span class="lineno"> 5656</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05657"></a><span class="lineno"> 5657</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05658"></a><span class="lineno"> 5658</span>&#160;    <span class="keywordtype">bool</span> CreateAllocationRequest_UpperAddress(</div><div class="line"><a name="l05659"></a><span class="lineno"> 5659</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05660"></a><span class="lineno"> 5660</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05665"></a><span class="lineno"> 5665</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05666"></a><span class="lineno"> 5666</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05667"></a><span class="lineno"> 5667</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span>&#160;};</div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span>&#160;</div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span>&#160;<span class="comment">- GetSize() is the original size of allocated memory block.</span></div><div class="line"><a name="l05672"></a><span class="lineno"> 5672</span>&#160;<span class="comment">- m_UsableSize is this size aligned down to a power of two.</span></div><div class="line"><a name="l05673"></a><span class="lineno"> 5673</span>&#160;<span class="comment">  All allocations and calculations happen relative to m_UsableSize.</span></div><div class="line"><a name="l05674"></a><span class="lineno"> 5674</span>&#160;<span class="comment">- GetUnusableSize() is the difference between them.</span></div><div class="line"><a name="l05675"></a><span class="lineno"> 5675</span>&#160;<span class="comment">  It is repoted as separate, unused range, not available for allocations.</span></div><div class="line"><a name="l05676"></a><span class="lineno"> 5676</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05677"></a><span class="lineno"> 5677</span>&#160;<span class="comment">Node at level 0 has size = m_UsableSize.</span></div><div class="line"><a name="l05678"></a><span class="lineno"> 5678</span>&#160;<span class="comment">Each next level contains nodes with size 2 times smaller than current level.</span></div><div class="line"><a name="l05679"></a><span class="lineno"> 5679</span>&#160;<span class="comment">m_LevelCount is the maximum number of levels to use in the current object.</span></div><div class="line"><a name="l05680"></a><span class="lineno"> 5680</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05681"></a><span class="lineno"> 5681</span>&#160;<span class="keyword">class </span>VmaBlockMetadata_Buddy : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05682"></a><span class="lineno"> 5682</span>&#160;{</div><div class="line"><a name="l05683"></a><span class="lineno"> 5683</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockMetadata_Buddy)</div><div class="line"><a name="l05684"></a><span class="lineno"> 5684</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05685"></a><span class="lineno"> 5685</span>&#160;    VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05686"></a><span class="lineno"> 5686</span>&#160;    <span class="keyword">virtual</span> ~VmaBlockMetadata_Buddy();</div><div class="line"><a name="l05687"></a><span class="lineno"> 5687</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05688"></a><span class="lineno"> 5688</span>&#160;</div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationCount; }</div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SumFreeSize + GetUnusableSize(); }</div><div class="line"><a name="l05692"></a><span class="lineno"> 5692</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05693"></a><span class="lineno"> 5693</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Root-&gt;type == Node::TYPE_FREE; }</div><div class="line"><a name="l05694"></a><span class="lineno"> 5694</span>&#160;</div><div class="line"><a name="l05695"></a><span class="lineno"> 5695</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05696"></a><span class="lineno"> 5696</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05697"></a><span class="lineno"> 5697</span>&#160;</div><div class="line"><a name="l05698"></a><span class="lineno"> 5698</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05699"></a><span class="lineno"> 5699</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json) <span class="keyword">const</span>;</div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05701"></a><span class="lineno"> 5701</span>&#160;</div><div class="line"><a name="l05702"></a><span class="lineno"> 5702</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05707"></a><span class="lineno"> 5707</span>&#160;        VkDeviceSize allocAlignment,</div><div class="line"><a name="l05708"></a><span class="lineno"> 5708</span>&#160;        <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span>&#160;        VmaSuballocationType allocType,</div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span>&#160;        <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l05712"></a><span class="lineno"> 5712</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05713"></a><span class="lineno"> 5713</span>&#160;</div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05716"></a><span class="lineno"> 5716</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span>&#160;        VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span>&#160;</div><div class="line"><a name="l05719"></a><span class="lineno"> 5719</span>&#160;    <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05720"></a><span class="lineno"> 5720</span>&#160;</div><div class="line"><a name="l05721"></a><span class="lineno"> 5721</span>&#160;    <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData) { <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT; }</div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span>&#160;</div><div class="line"><a name="l05723"></a><span class="lineno"> 5723</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05724"></a><span class="lineno"> 5724</span>&#160;        <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</span>&#160;        VmaSuballocationType type,</div><div class="line"><a name="l05726"></a><span class="lineno"> 5726</span>&#160;        VkDeviceSize allocSize,</div><div class="line"><a name="l05727"></a><span class="lineno"> 5727</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05728"></a><span class="lineno"> 5728</span>&#160;</div><div class="line"><a name="l05729"></a><span class="lineno"> 5729</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation) { FreeAtOffset(allocation, allocation-&gt;GetOffset()); }</div><div class="line"><a name="l05730"></a><span class="lineno"> 5730</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) { FreeAtOffset(VMA_NULL, offset); }</div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</span>&#160;</div><div class="line"><a name="l05732"></a><span class="lineno"> 5732</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize MIN_NODE_SIZE = 32;</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> MAX_LEVELS = 30;</div><div class="line"><a name="l05735"></a><span class="lineno"> 5735</span>&#160;</div><div class="line"><a name="l05736"></a><span class="lineno"> 5736</span>&#160;    <span class="keyword">struct </span>ValidationContext</div><div class="line"><a name="l05737"></a><span class="lineno"> 5737</span>&#160;    {</div><div class="line"><a name="l05738"></a><span class="lineno"> 5738</span>&#160;        <span class="keywordtype">size_t</span> calculatedAllocationCount;</div><div class="line"><a name="l05739"></a><span class="lineno"> 5739</span>&#160;        <span class="keywordtype">size_t</span> calculatedFreeCount;</div><div class="line"><a name="l05740"></a><span class="lineno"> 5740</span>&#160;        VkDeviceSize calculatedSumFreeSize;</div><div class="line"><a name="l05741"></a><span class="lineno"> 5741</span>&#160;</div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span>&#160;        ValidationContext() :</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>&#160;            calculatedAllocationCount(0),</div><div class="line"><a name="l05744"></a><span class="lineno"> 5744</span>&#160;            calculatedFreeCount(0),</div><div class="line"><a name="l05745"></a><span class="lineno"> 5745</span>&#160;            calculatedSumFreeSize(0) { }</div><div class="line"><a name="l05746"></a><span class="lineno"> 5746</span>&#160;    };</div><div class="line"><a name="l05747"></a><span class="lineno"> 5747</span>&#160;</div><div class="line"><a name="l05748"></a><span class="lineno"> 5748</span>&#160;    <span class="keyword">struct </span>Node</div><div class="line"><a name="l05749"></a><span class="lineno"> 5749</span>&#160;    {</div><div class="line"><a name="l05750"></a><span class="lineno"> 5750</span>&#160;        VkDeviceSize offset;</div><div class="line"><a name="l05751"></a><span class="lineno"> 5751</span>&#160;        <span class="keyword">enum</span> TYPE</div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span>&#160;        {</div><div class="line"><a name="l05753"></a><span class="lineno"> 5753</span>&#160;            TYPE_FREE,</div><div class="line"><a name="l05754"></a><span class="lineno"> 5754</span>&#160;            TYPE_ALLOCATION,</div><div class="line"><a name="l05755"></a><span class="lineno"> 5755</span>&#160;            TYPE_SPLIT,</div><div class="line"><a name="l05756"></a><span class="lineno"> 5756</span>&#160;            TYPE_COUNT</div><div class="line"><a name="l05757"></a><span class="lineno"> 5757</span>&#160;        } type;</div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span>&#160;        Node* parent;</div><div class="line"><a name="l05759"></a><span class="lineno"> 5759</span>&#160;        Node* buddy;</div><div class="line"><a name="l05760"></a><span class="lineno"> 5760</span>&#160;</div><div class="line"><a name="l05761"></a><span class="lineno"> 5761</span>&#160;        <span class="keyword">union</span></div><div class="line"><a name="l05762"></a><span class="lineno"> 5762</span>&#160;        {</div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span>&#160;            <span class="keyword">struct</span></div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span>&#160;            {</div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span>&#160;                Node* prev;</div><div class="line"><a name="l05766"></a><span class="lineno"> 5766</span>&#160;                Node* next;</div><div class="line"><a name="l05767"></a><span class="lineno"> 5767</span>&#160;            } free;</div><div class="line"><a name="l05768"></a><span class="lineno"> 5768</span>&#160;            <span class="keyword">struct</span></div><div class="line"><a name="l05769"></a><span class="lineno"> 5769</span>&#160;            {</div><div class="line"><a name="l05770"></a><span class="lineno"> 5770</span>&#160;                <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc;</div><div class="line"><a name="l05771"></a><span class="lineno"> 5771</span>&#160;            } allocation;</div><div class="line"><a name="l05772"></a><span class="lineno"> 5772</span>&#160;            <span class="keyword">struct</span></div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span>&#160;            {</div><div class="line"><a name="l05774"></a><span class="lineno"> 5774</span>&#160;                Node* leftChild;</div><div class="line"><a name="l05775"></a><span class="lineno"> 5775</span>&#160;            } split;</div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span>&#160;        };</div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span>&#160;    };</div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span>&#160;</div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span>&#160;    <span class="comment">// Size of the memory block aligned down to a power of two.</span></div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>&#160;    VkDeviceSize m_UsableSize;</div><div class="line"><a name="l05781"></a><span class="lineno"> 5781</span>&#160;    uint32_t m_LevelCount;</div><div class="line"><a name="l05782"></a><span class="lineno"> 5782</span>&#160;</div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>&#160;    Node* m_Root;</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span>&#160;    <span class="keyword">struct </span>{</div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span>&#160;        Node* front;</div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</span>&#160;        Node* back;</div><div class="line"><a name="l05787"></a><span class="lineno"> 5787</span>&#160;    } m_FreeList[MAX_LEVELS];</div><div class="line"><a name="l05788"></a><span class="lineno"> 5788</span>&#160;    <span class="comment">// Number of nodes in the tree with type == TYPE_ALLOCATION.</span></div><div class="line"><a name="l05789"></a><span class="lineno"> 5789</span>&#160;    <span class="keywordtype">size_t</span> m_AllocationCount;</div><div class="line"><a name="l05790"></a><span class="lineno"> 5790</span>&#160;    <span class="comment">// Number of nodes in the tree with type == TYPE_FREE.</span></div><div class="line"><a name="l05791"></a><span class="lineno"> 5791</span>&#160;    <span class="keywordtype">size_t</span> m_FreeCount;</div><div class="line"><a name="l05792"></a><span class="lineno"> 5792</span>&#160;    <span class="comment">// This includes space wasted due to internal fragmentation. Doesn&#39;t include unusable size.</span></div><div class="line"><a name="l05793"></a><span class="lineno"> 5793</span>&#160;    VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05794"></a><span class="lineno"> 5794</span>&#160;</div><div class="line"><a name="l05795"></a><span class="lineno"> 5795</span>&#160;    VkDeviceSize GetUnusableSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetSize() - m_UsableSize; }</div><div class="line"><a name="l05796"></a><span class="lineno"> 5796</span>&#160;    <span class="keywordtype">void</span> DeleteNode(Node* node);</div><div class="line"><a name="l05797"></a><span class="lineno"> 5797</span>&#160;    <span class="keywordtype">bool</span> ValidateNode(ValidationContext&amp; ctx, <span class="keyword">const</span> Node* parent, <span class="keyword">const</span> Node* curr, uint32_t level, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05798"></a><span class="lineno"> 5798</span>&#160;    uint32_t AllocSizeToLevel(VkDeviceSize allocSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05799"></a><span class="lineno"> 5799</span>&#160;    <span class="keyword">inline</span> VkDeviceSize LevelToNodeSize(uint32_t level)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_UsableSize &gt;&gt; level; }</div><div class="line"><a name="l05800"></a><span class="lineno"> 5800</span>&#160;    <span class="comment">// Alloc passed just for validation. Can be null.</span></div><div class="line"><a name="l05801"></a><span class="lineno"> 5801</span>&#160;    <span class="keywordtype">void</span> FreeAtOffset(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize offset);</div><div class="line"><a name="l05802"></a><span class="lineno"> 5802</span>&#160;    <span class="keywordtype">void</span> CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span>&#160;    <span class="comment">// Adds node to the front of FreeList at given level.</span></div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span>&#160;    <span class="comment">// node-&gt;type must be FREE.</span></div><div class="line"><a name="l05805"></a><span class="lineno"> 5805</span>&#160;    <span class="comment">// node-&gt;free.prev, next can be undefined.</span></div><div class="line"><a name="l05806"></a><span class="lineno"> 5806</span>&#160;    <span class="keywordtype">void</span> AddToFreeListFront(uint32_t level, Node* node);</div><div class="line"><a name="l05807"></a><span class="lineno"> 5807</span>&#160;    <span class="comment">// Removes node from FreeList at given level.</span></div><div class="line"><a name="l05808"></a><span class="lineno"> 5808</span>&#160;    <span class="comment">// node-&gt;type must be FREE.</span></div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span>&#160;    <span class="comment">// node-&gt;free.prev, next stay untouched.</span></div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</span>&#160;    <span class="keywordtype">void</span> RemoveFromFreeList(uint32_t level, Node* node);</div><div class="line"><a name="l05811"></a><span class="lineno"> 5811</span>&#160;</div><div class="line"><a name="l05812"></a><span class="lineno"> 5812</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05813"></a><span class="lineno"> 5813</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter&amp; json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05814"></a><span class="lineno"> 5814</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span>&#160;};</div><div class="line"><a name="l05816"></a><span class="lineno"> 5816</span>&#160;</div><div class="line"><a name="l05817"></a><span class="lineno"> 5817</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05818"></a><span class="lineno"> 5818</span>&#160;<span class="comment">Represents a single block of device memory (`VkDeviceMemory`) with all the</span></div><div class="line"><a name="l05819"></a><span class="lineno"> 5819</span>&#160;<span class="comment">data about its regions (aka suballocations, #VmaAllocation), assigned and free.</span></div><div class="line"><a name="l05820"></a><span class="lineno"> 5820</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05821"></a><span class="lineno"> 5821</span>&#160;<span class="comment">Thread-safety: This class must be externally synchronized.</span></div><div class="line"><a name="l05822"></a><span class="lineno"> 5822</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05823"></a><span class="lineno"> 5823</span>&#160;<span class="keyword">class </span>VmaDeviceMemoryBlock</div><div class="line"><a name="l05824"></a><span class="lineno"> 5824</span>&#160;{</div><div class="line"><a name="l05825"></a><span class="lineno"> 5825</span>&#160;    VMA_CLASS_NO_COPY(VmaDeviceMemoryBlock)</div><div class="line"><a name="l05826"></a><span class="lineno"> 5826</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05827"></a><span class="lineno"> 5827</span>&#160;    VmaBlockMetadata* m_pMetadata;</div><div class="line"><a name="l05828"></a><span class="lineno"> 5828</span>&#160;</div><div class="line"><a name="l05829"></a><span class="lineno"> 5829</span>&#160;    VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span>&#160;</div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</span>&#160;    ~VmaDeviceMemoryBlock()</div><div class="line"><a name="l05832"></a><span class="lineno"> 5832</span>&#160;    {</div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</span>&#160;        VMA_ASSERT(m_MapCount == 0 &amp;&amp; <span class="stringliteral">&quot;VkDeviceMemory block is being destroyed while it is still mapped.&quot;</span>);</div><div class="line"><a name="l05834"></a><span class="lineno"> 5834</span>&#160;        VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span>&#160;    }</div><div class="line"><a name="l05836"></a><span class="lineno"> 5836</span>&#160;</div><div class="line"><a name="l05837"></a><span class="lineno"> 5837</span>&#160;    <span class="comment">// Always call after construction.</span></div><div class="line"><a name="l05838"></a><span class="lineno"> 5838</span>&#160;    <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l05839"></a><span class="lineno"> 5839</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05840"></a><span class="lineno"> 5840</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l05841"></a><span class="lineno"> 5841</span>&#160;        uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l05842"></a><span class="lineno"> 5842</span>&#160;        VkDeviceMemory newMemory,</div><div class="line"><a name="l05843"></a><span class="lineno"> 5843</span>&#160;        VkDeviceSize newSize,</div><div class="line"><a name="l05844"></a><span class="lineno"> 5844</span>&#160;        uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l05845"></a><span class="lineno"> 5845</span>&#160;        uint32_t algorithm);</div><div class="line"><a name="l05846"></a><span class="lineno"> 5846</span>&#160;    <span class="comment">// Always call before destruction.</span></div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span>&#160;    <span class="keywordtype">void</span> Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span>&#160;    </div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> GetParentPool()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hParentPool; }</div><div class="line"><a name="l05850"></a><span class="lineno"> 5850</span>&#160;    VkDeviceMemory GetDeviceMemory()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hMemory; }</div><div class="line"><a name="l05851"></a><span class="lineno"> 5851</span>&#160;    uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05852"></a><span class="lineno"> 5852</span>&#160;    uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05853"></a><span class="lineno"> 5853</span>&#160;    <span class="keywordtype">void</span>* GetMappedData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pMappedData; }</div><div class="line"><a name="l05854"></a><span class="lineno"> 5854</span>&#160;</div><div class="line"><a name="l05855"></a><span class="lineno"> 5855</span>&#160;    <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l05856"></a><span class="lineno"> 5856</span>&#160;    <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05857"></a><span class="lineno"> 5857</span>&#160;</div><div class="line"><a name="l05858"></a><span class="lineno"> 5858</span>&#160;    VkResult CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05859"></a><span class="lineno"> 5859</span>&#160;</div><div class="line"><a name="l05860"></a><span class="lineno"> 5860</span>&#160;    <span class="comment">// ppData can be null.</span></div><div class="line"><a name="l05861"></a><span class="lineno"> 5861</span>&#160;    VkResult Map(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count, <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span>&#160;    <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count);</div><div class="line"><a name="l05863"></a><span class="lineno"> 5863</span>&#160;</div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span>&#160;    VkResult WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05865"></a><span class="lineno"> 5865</span>&#160;    VkResult ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05866"></a><span class="lineno"> 5866</span>&#160;</div><div class="line"><a name="l05867"></a><span class="lineno"> 5867</span>&#160;    VkResult BindBufferMemory(</div><div class="line"><a name="l05868"></a><span class="lineno"> 5868</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05869"></a><span class="lineno"> 5869</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05870"></a><span class="lineno"> 5870</span>&#160;        VkBuffer hBuffer);</div><div class="line"><a name="l05871"></a><span class="lineno"> 5871</span>&#160;    VkResult BindImageMemory(</div><div class="line"><a name="l05872"></a><span class="lineno"> 5872</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05873"></a><span class="lineno"> 5873</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05874"></a><span class="lineno"> 5874</span>&#160;        VkImage hImage);</div><div class="line"><a name="l05875"></a><span class="lineno"> 5875</span>&#160;</div><div class="line"><a name="l05876"></a><span class="lineno"> 5876</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hParentPool; <span class="comment">// VK_NULL_HANDLE if not belongs to custom pool.</span></div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span>&#160;    uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span>&#160;    uint32_t m_Id;</div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span>&#160;    VkDeviceMemory m_hMemory;</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span>&#160;</div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>&#160;<span class="comment">    Protects access to m_hMemory so it&#39;s not used by multiple threads simultaneously, e.g. vkMapMemory, vkBindBufferMemory.</span></div><div class="line"><a name="l05884"></a><span class="lineno"> 5884</span>&#160;<span class="comment">    Also protects m_MapCount, m_pMappedData.</span></div><div class="line"><a name="l05885"></a><span class="lineno"> 5885</span>&#160;<span class="comment">    Allocations, deallocations, any change in m_pMetadata is protected by parent&#39;s VmaBlockVector::m_Mutex.</span></div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l05887"></a><span class="lineno"> 5887</span>&#160;    VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05888"></a><span class="lineno"> 5888</span>&#160;    uint32_t m_MapCount;</div><div class="line"><a name="l05889"></a><span class="lineno"> 5889</span>&#160;    <span class="keywordtype">void</span>* m_pMappedData;</div><div class="line"><a name="l05890"></a><span class="lineno"> 5890</span>&#160;};</div><div class="line"><a name="l05891"></a><span class="lineno"> 5891</span>&#160;</div><div class="line"><a name="l05892"></a><span class="lineno"> 5892</span>&#160;<span class="keyword">struct </span>VmaPointerLess</div><div class="line"><a name="l05893"></a><span class="lineno"> 5893</span>&#160;{</div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span>&#160;    <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> <span class="keywordtype">void</span>* lhs, <span class="keyword">const</span> <span class="keywordtype">void</span>* rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l05896"></a><span class="lineno"> 5896</span>&#160;        <span class="keywordflow">return</span> lhs &lt; rhs;</div><div class="line"><a name="l05897"></a><span class="lineno"> 5897</span>&#160;    }</div><div class="line"><a name="l05898"></a><span class="lineno"> 5898</span>&#160;};</div><div class="line"><a name="l05899"></a><span class="lineno"> 5899</span>&#160;</div><div class="line"><a name="l05900"></a><span class="lineno"> 5900</span>&#160;<span class="keyword">struct </span>VmaDefragmentationMove</div><div class="line"><a name="l05901"></a><span class="lineno"> 5901</span>&#160;{</div><div class="line"><a name="l05902"></a><span class="lineno"> 5902</span>&#160;    <span class="keywordtype">size_t</span> srcBlockIndex;</div><div class="line"><a name="l05903"></a><span class="lineno"> 5903</span>&#160;    <span class="keywordtype">size_t</span> dstBlockIndex;</div><div class="line"><a name="l05904"></a><span class="lineno"> 5904</span>&#160;    VkDeviceSize srcOffset;</div><div class="line"><a name="l05905"></a><span class="lineno"> 5905</span>&#160;    VkDeviceSize dstOffset;</div><div class="line"><a name="l05906"></a><span class="lineno"> 5906</span>&#160;    VkDeviceSize size;</div><div class="line"><a name="l05907"></a><span class="lineno"> 5907</span>&#160;};</div><div class="line"><a name="l05908"></a><span class="lineno"> 5908</span>&#160;</div><div class="line"><a name="l05909"></a><span class="lineno"> 5909</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm;</div><div class="line"><a name="l05910"></a><span class="lineno"> 5910</span>&#160;</div><div class="line"><a name="l05911"></a><span class="lineno"> 5911</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l05912"></a><span class="lineno"> 5912</span>&#160;<span class="comment">Sequence of VmaDeviceMemoryBlock. Represents memory blocks allocated for a specific</span></div><div class="line"><a name="l05913"></a><span class="lineno"> 5913</span>&#160;<span class="comment">Vulkan memory type.</span></div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</span>&#160;<span class="comment"></span></div><div class="line"><a name="l05915"></a><span class="lineno"> 5915</span>&#160;<span class="comment">Synchronized internally with a mutex.</span></div><div class="line"><a name="l05916"></a><span class="lineno"> 5916</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l05917"></a><span class="lineno"> 5917</span>&#160;<span class="keyword">struct </span>VmaBlockVector</div><div class="line"><a name="l05918"></a><span class="lineno"> 5918</span>&#160;{</div><div class="line"><a name="l05919"></a><span class="lineno"> 5919</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockVector)</div><div class="line"><a name="l05920"></a><span class="lineno"> 5920</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l05921"></a><span class="lineno"> 5921</span>&#160;    VmaBlockVector(</div><div class="line"><a name="l05922"></a><span class="lineno"> 5922</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05923"></a><span class="lineno"> 5923</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l05924"></a><span class="lineno"> 5924</span>&#160;        uint32_t memoryTypeIndex,</div><div class="line"><a name="l05925"></a><span class="lineno"> 5925</span>&#160;        VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l05926"></a><span class="lineno"> 5926</span>&#160;        <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l05927"></a><span class="lineno"> 5927</span>&#160;        <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l05928"></a><span class="lineno"> 5928</span>&#160;        VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span>&#160;        uint32_t frameInUseCount,</div><div class="line"><a name="l05930"></a><span class="lineno"> 5930</span>&#160;        <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span>&#160;        <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l05932"></a><span class="lineno"> 5932</span>&#160;        uint32_t algorithm);</div><div class="line"><a name="l05933"></a><span class="lineno"> 5933</span>&#160;    ~VmaBlockVector();</div><div class="line"><a name="l05934"></a><span class="lineno"> 5934</span>&#160;</div><div class="line"><a name="l05935"></a><span class="lineno"> 5935</span>&#160;    VkResult CreateMinBlocks();</div><div class="line"><a name="l05936"></a><span class="lineno"> 5936</span>&#160;</div><div class="line"><a name="l05937"></a><span class="lineno"> 5937</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> GetParentPool()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hParentPool; }</div><div class="line"><a name="l05938"></a><span class="lineno"> 5938</span>&#160;    uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</span>&#160;    VkDeviceSize GetPreferredBlockSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_PreferredBlockSize; }</div><div class="line"><a name="l05940"></a><span class="lineno"> 5940</span>&#160;    VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageGranularity; }</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>&#160;    uint32_t GetFrameInUseCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_FrameInUseCount; }</div><div class="line"><a name="l05942"></a><span class="lineno"> 5942</span>&#160;    uint32_t GetAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Algorithm; }</div><div class="line"><a name="l05943"></a><span class="lineno"> 5943</span>&#160;</div><div class="line"><a name="l05944"></a><span class="lineno"> 5944</span>&#160;    <span class="keywordtype">void</span> GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats);</div><div class="line"><a name="l05945"></a><span class="lineno"> 5945</span>&#160;</div><div class="line"><a name="l05946"></a><span class="lineno"> 5946</span>&#160;    <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Blocks.empty(); }</div><div class="line"><a name="l05947"></a><span class="lineno"> 5947</span>&#160;    <span class="keywordtype">bool</span> IsCorruptionDetectionEnabled() <span class="keyword">const</span>;</div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span>&#160;</div><div class="line"><a name="l05949"></a><span class="lineno"> 5949</span>&#160;    VkResult Allocate(</div><div class="line"><a name="l05950"></a><span class="lineno"> 5950</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05951"></a><span class="lineno"> 5951</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l05953"></a><span class="lineno"> 5953</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l05955"></a><span class="lineno"> 5955</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05956"></a><span class="lineno"> 5956</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l05957"></a><span class="lineno"> 5957</span>&#160;</div><div class="line"><a name="l05958"></a><span class="lineno"> 5958</span>&#160;    <span class="keywordtype">void</span> Free(</div><div class="line"><a name="l05959"></a><span class="lineno"> 5959</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05960"></a><span class="lineno"> 5960</span>&#160;</div><div class="line"><a name="l05961"></a><span class="lineno"> 5961</span>&#160;    <span class="comment">// Adds statistics of this BlockVector to pStats.</span></div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span>&#160;    <span class="keywordtype">void</span> AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>&#160;</div><div class="line"><a name="l05964"></a><span class="lineno"> 5964</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05965"></a><span class="lineno"> 5965</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json);</div><div class="line"><a name="l05966"></a><span class="lineno"> 5966</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span>&#160;</div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span>&#160;    <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05969"></a><span class="lineno"> 5969</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l05970"></a><span class="lineno"> 5970</span>&#160;        <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span>&#160;    VkResult CheckCorruption();</div><div class="line"><a name="l05972"></a><span class="lineno"> 5972</span>&#160;</div><div class="line"><a name="l05973"></a><span class="lineno"> 5973</span>&#160;    <span class="comment">// Saves results in pCtx-&gt;res.</span></div><div class="line"><a name="l05974"></a><span class="lineno"> 5974</span>&#160;    <span class="keywordtype">void</span> Defragment(</div><div class="line"><a name="l05975"></a><span class="lineno"> 5975</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>&#160;        VkDeviceSize&amp; maxCpuBytesToMove, uint32_t&amp; maxCpuAllocationsToMove,</div><div class="line"><a name="l05978"></a><span class="lineno"> 5978</span>&#160;        VkDeviceSize&amp; maxGpuBytesToMove, uint32_t&amp; maxGpuAllocationsToMove,</div><div class="line"><a name="l05979"></a><span class="lineno"> 5979</span>&#160;        VkCommandBuffer commandBuffer);</div><div class="line"><a name="l05980"></a><span class="lineno"> 5980</span>&#160;    <span class="keywordtype">void</span> DefragmentationEnd(</div><div class="line"><a name="l05981"></a><span class="lineno"> 5981</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l05982"></a><span class="lineno"> 5982</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats);</div><div class="line"><a name="l05983"></a><span class="lineno"> 5983</span>&#160;</div><div class="line"><a name="l05985"></a><span class="lineno"> 5985</span>&#160;    <span class="comment">// To be used only while the m_Mutex is locked. Used during defragmentation.</span></div><div class="line"><a name="l05986"></a><span class="lineno"> 5986</span>&#160;</div><div class="line"><a name="l05987"></a><span class="lineno"> 5987</span>&#160;    <span class="keywordtype">size_t</span> GetBlockCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Blocks.size(); }</div><div class="line"><a name="l05988"></a><span class="lineno"> 5988</span>&#160;    VmaDeviceMemoryBlock* GetBlock(<span class="keywordtype">size_t</span> index)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Blocks[index]; }</div><div class="line"><a name="l05989"></a><span class="lineno"> 5989</span>&#160;    <span class="keywordtype">size_t</span> CalcAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l05990"></a><span class="lineno"> 5990</span>&#160;    <span class="keywordtype">bool</span> IsBufferImageGranularityConflictPossible() <span class="keyword">const</span>;</div><div class="line"><a name="l05991"></a><span class="lineno"> 5991</span>&#160;</div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span>&#160;    <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentationAlgorithm_Generic;</div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span>&#160;</div><div class="line"><a name="l05995"></a><span class="lineno"> 5995</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05996"></a><span class="lineno"> 5996</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hParentPool;</div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span>&#160;    <span class="keyword">const</span> uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span>&#160;    <span class="keyword">const</span> VkDeviceSize m_PreferredBlockSize;</div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MinBlockCount;</div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MaxBlockCount;</div><div class="line"><a name="l06001"></a><span class="lineno"> 6001</span>&#160;    <span class="keyword">const</span> VkDeviceSize m_BufferImageGranularity;</div><div class="line"><a name="l06002"></a><span class="lineno"> 6002</span>&#160;    <span class="keyword">const</span> uint32_t m_FrameInUseCount;</div><div class="line"><a name="l06003"></a><span class="lineno"> 6003</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> m_IsCustomPool;</div><div class="line"><a name="l06004"></a><span class="lineno"> 6004</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> m_ExplicitBlockSize;</div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span>&#160;    <span class="keyword">const</span> uint32_t m_Algorithm;</div><div class="line"><a name="l06006"></a><span class="lineno"> 6006</span>&#160;    <span class="comment">/* There can be at most one allocation that is completely empty - a</span></div><div class="line"><a name="l06007"></a><span class="lineno"> 6007</span>&#160;<span class="comment">    hysteresis to avoid pessimistic case of alternating creation and destruction</span></div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span>&#160;<span class="comment">    of a VkDeviceMemory. */</span></div><div class="line"><a name="l06009"></a><span class="lineno"> 6009</span>&#160;    <span class="keywordtype">bool</span> m_HasEmptyBlock;</div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span>&#160;    VMA_RW_MUTEX m_Mutex;</div><div class="line"><a name="l06011"></a><span class="lineno"> 6011</span>&#160;    <span class="comment">// Incrementally sorted by sumFreeSize, ascending.</span></div><div class="line"><a name="l06012"></a><span class="lineno"> 6012</span>&#160;    VmaVector&lt; VmaDeviceMemoryBlock*, VmaStlAllocator&lt;VmaDeviceMemoryBlock*&gt; &gt; m_Blocks;</div><div class="line"><a name="l06013"></a><span class="lineno"> 6013</span>&#160;    uint32_t m_NextBlockId;</div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span>&#160;</div><div class="line"><a name="l06015"></a><span class="lineno"> 6015</span>&#160;    VkDeviceSize CalcMaxBlockSize() <span class="keyword">const</span>;</div><div class="line"><a name="l06016"></a><span class="lineno"> 6016</span>&#160;</div><div class="line"><a name="l06017"></a><span class="lineno"> 6017</span>&#160;    <span class="comment">// Finds and removes given block from vector.</span></div><div class="line"><a name="l06018"></a><span class="lineno"> 6018</span>&#160;    <span class="keywordtype">void</span> Remove(VmaDeviceMemoryBlock* pBlock);</div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span>&#160;</div><div class="line"><a name="l06020"></a><span class="lineno"> 6020</span>&#160;    <span class="comment">// Performs single step in sorting m_Blocks. They may not be fully sorted</span></div><div class="line"><a name="l06021"></a><span class="lineno"> 6021</span>&#160;    <span class="comment">// after this call.</span></div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>&#160;    <span class="keywordtype">void</span> IncrementallySortBlocks();</div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span>&#160;</div><div class="line"><a name="l06024"></a><span class="lineno"> 6024</span>&#160;    VkResult AllocatePage(</div><div class="line"><a name="l06025"></a><span class="lineno"> 6025</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06026"></a><span class="lineno"> 6026</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06027"></a><span class="lineno"> 6027</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l06028"></a><span class="lineno"> 6028</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06029"></a><span class="lineno"> 6029</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06030"></a><span class="lineno"> 6030</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06031"></a><span class="lineno"> 6031</span>&#160;</div><div class="line"><a name="l06032"></a><span class="lineno"> 6032</span>&#160;    <span class="comment">// To be used only without CAN_MAKE_OTHER_LOST flag.</span></div><div class="line"><a name="l06033"></a><span class="lineno"> 6033</span>&#160;    VkResult AllocateFromBlock(</div><div class="line"><a name="l06034"></a><span class="lineno"> 6034</span>&#160;        VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l06035"></a><span class="lineno"> 6035</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06036"></a><span class="lineno"> 6036</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06037"></a><span class="lineno"> 6037</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l06038"></a><span class="lineno"> 6038</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l06039"></a><span class="lineno"> 6039</span>&#160;        <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l06040"></a><span class="lineno"> 6040</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06041"></a><span class="lineno"> 6041</span>&#160;        uint32_t strategy,</div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06043"></a><span class="lineno"> 6043</span>&#160;</div><div class="line"><a name="l06044"></a><span class="lineno"> 6044</span>&#160;    VkResult CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex);</div><div class="line"><a name="l06045"></a><span class="lineno"> 6045</span>&#160;</div><div class="line"><a name="l06046"></a><span class="lineno"> 6046</span>&#160;    <span class="comment">// Saves result to pCtx-&gt;res.</span></div><div class="line"><a name="l06047"></a><span class="lineno"> 6047</span>&#160;    <span class="keywordtype">void</span> ApplyDefragmentationMovesCpu(</div><div class="line"><a name="l06048"></a><span class="lineno"> 6048</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l06049"></a><span class="lineno"> 6049</span>&#160;        <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves);</div><div class="line"><a name="l06050"></a><span class="lineno"> 6050</span>&#160;    <span class="comment">// Saves result to pCtx-&gt;res.</span></div><div class="line"><a name="l06051"></a><span class="lineno"> 6051</span>&#160;    <span class="keywordtype">void</span> ApplyDefragmentationMovesGpu(</div><div class="line"><a name="l06052"></a><span class="lineno"> 6052</span>&#160;        <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l06053"></a><span class="lineno"> 6053</span>&#160;        <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06054"></a><span class="lineno"> 6054</span>&#160;        VkCommandBuffer commandBuffer);</div><div class="line"><a name="l06055"></a><span class="lineno"> 6055</span>&#160;</div><div class="line"><a name="l06056"></a><span class="lineno"> 6056</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06057"></a><span class="lineno"> 6057</span>&#160;<span class="comment">    Used during defragmentation. pDefragmentationStats is optional. It&#39;s in/out</span></div><div class="line"><a name="l06058"></a><span class="lineno"> 6058</span>&#160;<span class="comment">    - updated with new data.</span></div><div class="line"><a name="l06059"></a><span class="lineno"> 6059</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06060"></a><span class="lineno"> 6060</span>&#160;    <span class="keywordtype">void</span> FreeEmptyBlocks(<a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l06061"></a><span class="lineno"> 6061</span>&#160;};</div><div class="line"><a name="l06062"></a><span class="lineno"> 6062</span>&#160;</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span>&#160;<span class="keyword">struct </span>VmaPool_T</div><div class="line"><a name="l06064"></a><span class="lineno"> 6064</span>&#160;{</div><div class="line"><a name="l06065"></a><span class="lineno"> 6065</span>&#160;    VMA_CLASS_NO_COPY(VmaPool_T)</div><div class="line"><a name="l06066"></a><span class="lineno"> 6066</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06067"></a><span class="lineno"> 6067</span>&#160;    VmaBlockVector m_BlockVector;</div><div class="line"><a name="l06068"></a><span class="lineno"> 6068</span>&#160;</div><div class="line"><a name="l06069"></a><span class="lineno"> 6069</span>&#160;    VmaPool_T(</div><div class="line"><a name="l06070"></a><span class="lineno"> 6070</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06071"></a><span class="lineno"> 6071</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06072"></a><span class="lineno"> 6072</span>&#160;        VkDeviceSize preferredBlockSize);</div><div class="line"><a name="l06073"></a><span class="lineno"> 6073</span>&#160;    ~VmaPool_T();</div><div class="line"><a name="l06074"></a><span class="lineno"> 6074</span>&#160;</div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span>&#160;    uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l06076"></a><span class="lineno"> 6076</span>&#160;    <span class="keywordtype">void</span> SetId(uint32_t <span class="keywordtype">id</span>) { VMA_ASSERT(m_Id == 0); m_Id = id; }</div><div class="line"><a name="l06077"></a><span class="lineno"> 6077</span>&#160;</div><div class="line"><a name="l06078"></a><span class="lineno"> 6078</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06079"></a><span class="lineno"> 6079</span>&#160;    <span class="comment">//void PrintDetailedMap(class VmaStringBuilder&amp; sb);</span></div><div class="line"><a name="l06080"></a><span class="lineno"> 6080</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span>&#160;</div><div class="line"><a name="l06082"></a><span class="lineno"> 6082</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06083"></a><span class="lineno"> 6083</span>&#160;    uint32_t m_Id;</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>&#160;};</div><div class="line"><a name="l06085"></a><span class="lineno"> 6085</span>&#160;</div><div class="line"><a name="l06086"></a><span class="lineno"> 6086</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l06087"></a><span class="lineno"> 6087</span>&#160;<span class="comment">Performs defragmentation:</span></div><div class="line"><a name="l06088"></a><span class="lineno"> 6088</span>&#160;<span class="comment"></span></div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span>&#160;<span class="comment">- Updates `pBlockVector-&gt;m_pMetadata`.</span></div><div class="line"><a name="l06090"></a><span class="lineno"> 6090</span>&#160;<span class="comment">- Updates allocations by calling ChangeBlockAllocation() or ChangeOffset().</span></div><div class="line"><a name="l06091"></a><span class="lineno"> 6091</span>&#160;<span class="comment">- Does not move actual data, only returns requested moves as `moves`.</span></div><div class="line"><a name="l06092"></a><span class="lineno"> 6092</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l06093"></a><span class="lineno"> 6093</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm</div><div class="line"><a name="l06094"></a><span class="lineno"> 6094</span>&#160;{</div><div class="line"><a name="l06095"></a><span class="lineno"> 6095</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationAlgorithm)</div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span>&#160;    VmaDefragmentationAlgorithm(</div><div class="line"><a name="l06098"></a><span class="lineno"> 6098</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06099"></a><span class="lineno"> 6099</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06100"></a><span class="lineno"> 6100</span>&#160;        uint32_t currentFrameIndex) :</div><div class="line"><a name="l06101"></a><span class="lineno"> 6101</span>&#160;        m_hAllocator(hAllocator),</div><div class="line"><a name="l06102"></a><span class="lineno"> 6102</span>&#160;        m_pBlockVector(pBlockVector),</div><div class="line"><a name="l06103"></a><span class="lineno"> 6103</span>&#160;        m_CurrentFrameIndex(currentFrameIndex)</div><div class="line"><a name="l06104"></a><span class="lineno"> 6104</span>&#160;    {</div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span>&#160;    }</div><div class="line"><a name="l06106"></a><span class="lineno"> 6106</span>&#160;    <span class="keyword">virtual</span> ~VmaDefragmentationAlgorithm()</div><div class="line"><a name="l06107"></a><span class="lineno"> 6107</span>&#160;    {</div><div class="line"><a name="l06108"></a><span class="lineno"> 6108</span>&#160;    }</div><div class="line"><a name="l06109"></a><span class="lineno"> 6109</span>&#160;</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged) = 0;</div><div class="line"><a name="l06111"></a><span class="lineno"> 6111</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAll() = 0;</div><div class="line"><a name="l06112"></a><span class="lineno"> 6112</span>&#160;</div><div class="line"><a name="l06113"></a><span class="lineno"> 6113</span>&#160;    <span class="keyword">virtual</span> VkResult Defragment(</div><div class="line"><a name="l06114"></a><span class="lineno"> 6114</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06115"></a><span class="lineno"> 6115</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06116"></a><span class="lineno"> 6116</span>&#160;        uint32_t maxAllocationsToMove) = 0;</div><div class="line"><a name="l06117"></a><span class="lineno"> 6117</span>&#160;</div><div class="line"><a name="l06118"></a><span class="lineno"> 6118</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetBytesMoved() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l06119"></a><span class="lineno"> 6119</span>&#160;    <span class="keyword">virtual</span> uint32_t GetAllocationsMoved() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l06120"></a><span class="lineno"> 6120</span>&#160;</div><div class="line"><a name="l06121"></a><span class="lineno"> 6121</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> <span class="keyword">const</span> m_hAllocator;</div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span>&#160;    VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l06124"></a><span class="lineno"> 6124</span>&#160;    <span class="keyword">const</span> uint32_t m_CurrentFrameIndex;</div><div class="line"><a name="l06125"></a><span class="lineno"> 6125</span>&#160;</div><div class="line"><a name="l06126"></a><span class="lineno"> 6126</span>&#160;    <span class="keyword">struct </span>AllocationInfo</div><div class="line"><a name="l06127"></a><span class="lineno"> 6127</span>&#160;    {</div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> m_hAllocation;</div><div class="line"><a name="l06129"></a><span class="lineno"> 6129</span>&#160;        VkBool32* m_pChanged;</div><div class="line"><a name="l06130"></a><span class="lineno"> 6130</span>&#160;</div><div class="line"><a name="l06131"></a><span class="lineno"> 6131</span>&#160;        AllocationInfo() :</div><div class="line"><a name="l06132"></a><span class="lineno"> 6132</span>&#160;            m_hAllocation(VK_NULL_HANDLE),</div><div class="line"><a name="l06133"></a><span class="lineno"> 6133</span>&#160;            m_pChanged(VMA_NULL)</div><div class="line"><a name="l06134"></a><span class="lineno"> 6134</span>&#160;        {</div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span>&#160;        }</div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</span>&#160;        AllocationInfo(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged) :</div><div class="line"><a name="l06137"></a><span class="lineno"> 6137</span>&#160;            m_hAllocation(hAlloc),</div><div class="line"><a name="l06138"></a><span class="lineno"> 6138</span>&#160;            m_pChanged(pChanged)</div><div class="line"><a name="l06139"></a><span class="lineno"> 6139</span>&#160;        {</div><div class="line"><a name="l06140"></a><span class="lineno"> 6140</span>&#160;        }</div><div class="line"><a name="l06141"></a><span class="lineno"> 6141</span>&#160;    };</div><div class="line"><a name="l06142"></a><span class="lineno"> 6142</span>&#160;};</div><div class="line"><a name="l06143"></a><span class="lineno"> 6143</span>&#160;</div><div class="line"><a name="l06144"></a><span class="lineno"> 6144</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm_Generic : <span class="keyword">public</span> VmaDefragmentationAlgorithm</div><div class="line"><a name="l06145"></a><span class="lineno"> 6145</span>&#160;{</div><div class="line"><a name="l06146"></a><span class="lineno"> 6146</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationAlgorithm_Generic)</div><div class="line"><a name="l06147"></a><span class="lineno"> 6147</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06148"></a><span class="lineno"> 6148</span>&#160;    VmaDefragmentationAlgorithm_Generic(</div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06150"></a><span class="lineno"> 6150</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06151"></a><span class="lineno"> 6151</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06152"></a><span class="lineno"> 6152</span>&#160;        <span class="keywordtype">bool</span> overlappingMoveSupported);</div><div class="line"><a name="l06153"></a><span class="lineno"> 6153</span>&#160;    <span class="keyword">virtual</span> ~VmaDefragmentationAlgorithm_Generic();</div><div class="line"><a name="l06154"></a><span class="lineno"> 6154</span>&#160;</div><div class="line"><a name="l06155"></a><span class="lineno"> 6155</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged);</div><div class="line"><a name="l06156"></a><span class="lineno"> 6156</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAll() { m_AllAllocations = <span class="keyword">true</span>; }</div><div class="line"><a name="l06157"></a><span class="lineno"> 6157</span>&#160;</div><div class="line"><a name="l06158"></a><span class="lineno"> 6158</span>&#160;    <span class="keyword">virtual</span> VkResult Defragment(</div><div class="line"><a name="l06159"></a><span class="lineno"> 6159</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06160"></a><span class="lineno"> 6160</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06161"></a><span class="lineno"> 6161</span>&#160;        uint32_t maxAllocationsToMove);</div><div class="line"><a name="l06162"></a><span class="lineno"> 6162</span>&#160;</div><div class="line"><a name="l06163"></a><span class="lineno"> 6163</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l06164"></a><span class="lineno"> 6164</span>&#160;    <span class="keyword">virtual</span> uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>&#160;</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>&#160;    uint32_t m_AllocationCount;</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>&#160;    <span class="keywordtype">bool</span> m_AllAllocations;</div><div class="line"><a name="l06169"></a><span class="lineno"> 6169</span>&#160;</div><div class="line"><a name="l06170"></a><span class="lineno"> 6170</span>&#160;    VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span>&#160;    uint32_t m_AllocationsMoved;</div><div class="line"><a name="l06172"></a><span class="lineno"> 6172</span>&#160;</div><div class="line"><a name="l06173"></a><span class="lineno"> 6173</span>&#160;    <span class="keyword">struct </span>AllocationInfoSizeGreater</div><div class="line"><a name="l06174"></a><span class="lineno"> 6174</span>&#160;    {</div><div class="line"><a name="l06175"></a><span class="lineno"> 6175</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> AllocationInfo&amp; lhs, <span class="keyword">const</span> AllocationInfo&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06176"></a><span class="lineno"> 6176</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06177"></a><span class="lineno"> 6177</span>&#160;            <span class="keywordflow">return</span> lhs.m_hAllocation-&gt;GetSize() &gt; rhs.m_hAllocation-&gt;GetSize();</div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span>&#160;        }</div><div class="line"><a name="l06179"></a><span class="lineno"> 6179</span>&#160;    };</div><div class="line"><a name="l06180"></a><span class="lineno"> 6180</span>&#160;</div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span>&#160;    <span class="keyword">struct </span>AllocationInfoOffsetGreater</div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span>&#160;    {</div><div class="line"><a name="l06183"></a><span class="lineno"> 6183</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> AllocationInfo&amp; lhs, <span class="keyword">const</span> AllocationInfo&amp; rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06184"></a><span class="lineno"> 6184</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06185"></a><span class="lineno"> 6185</span>&#160;            <span class="keywordflow">return</span> lhs.m_hAllocation-&gt;GetOffset() &gt; rhs.m_hAllocation-&gt;GetOffset();</div><div class="line"><a name="l06186"></a><span class="lineno"> 6186</span>&#160;        }</div><div class="line"><a name="l06187"></a><span class="lineno"> 6187</span>&#160;    };</div><div class="line"><a name="l06188"></a><span class="lineno"> 6188</span>&#160;</div><div class="line"><a name="l06189"></a><span class="lineno"> 6189</span>&#160;    <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l06190"></a><span class="lineno"> 6190</span>&#160;    {</div><div class="line"><a name="l06191"></a><span class="lineno"> 6191</span>&#160;        <span class="keywordtype">size_t</span> m_OriginalBlockIndex;</div><div class="line"><a name="l06192"></a><span class="lineno"> 6192</span>&#160;        VmaDeviceMemoryBlock* m_pBlock;</div><div class="line"><a name="l06193"></a><span class="lineno"> 6193</span>&#160;        <span class="keywordtype">bool</span> m_HasNonMovableAllocations;</div><div class="line"><a name="l06194"></a><span class="lineno"> 6194</span>&#160;        VmaVector&lt; AllocationInfo, VmaStlAllocator&lt;AllocationInfo&gt; &gt; m_Allocations;</div><div class="line"><a name="l06195"></a><span class="lineno"> 6195</span>&#160;</div><div class="line"><a name="l06196"></a><span class="lineno"> 6196</span>&#160;        BlockInfo(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l06197"></a><span class="lineno"> 6197</span>&#160;            m_OriginalBlockIndex(SIZE_MAX),</div><div class="line"><a name="l06198"></a><span class="lineno"> 6198</span>&#160;            m_pBlock(VMA_NULL),</div><div class="line"><a name="l06199"></a><span class="lineno"> 6199</span>&#160;            m_HasNonMovableAllocations(true),</div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span>&#160;            m_Allocations(pAllocationCallbacks)</div><div class="line"><a name="l06201"></a><span class="lineno"> 6201</span>&#160;        {</div><div class="line"><a name="l06202"></a><span class="lineno"> 6202</span>&#160;        }</div><div class="line"><a name="l06203"></a><span class="lineno"> 6203</span>&#160;</div><div class="line"><a name="l06204"></a><span class="lineno"> 6204</span>&#160;        <span class="keywordtype">void</span> CalcHasNonMovableAllocations()</div><div class="line"><a name="l06205"></a><span class="lineno"> 6205</span>&#160;        {</div><div class="line"><a name="l06206"></a><span class="lineno"> 6206</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockAllocCount = m_pBlock-&gt;m_pMetadata-&gt;GetAllocationCount();</div><div class="line"><a name="l06207"></a><span class="lineno"> 6207</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> defragmentAllocCount = m_Allocations.size();</div><div class="line"><a name="l06208"></a><span class="lineno"> 6208</span>&#160;            m_HasNonMovableAllocations = blockAllocCount != defragmentAllocCount;</div><div class="line"><a name="l06209"></a><span class="lineno"> 6209</span>&#160;        }</div><div class="line"><a name="l06210"></a><span class="lineno"> 6210</span>&#160;</div><div class="line"><a name="l06211"></a><span class="lineno"> 6211</span>&#160;        <span class="keywordtype">void</span> SortAllocationsBySizeDescending()</div><div class="line"><a name="l06212"></a><span class="lineno"> 6212</span>&#160;        {</div><div class="line"><a name="l06213"></a><span class="lineno"> 6213</span>&#160;            VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoSizeGreater());</div><div class="line"><a name="l06214"></a><span class="lineno"> 6214</span>&#160;        }</div><div class="line"><a name="l06215"></a><span class="lineno"> 6215</span>&#160;</div><div class="line"><a name="l06216"></a><span class="lineno"> 6216</span>&#160;        <span class="keywordtype">void</span> SortAllocationsByOffsetDescending()</div><div class="line"><a name="l06217"></a><span class="lineno"> 6217</span>&#160;        {</div><div class="line"><a name="l06218"></a><span class="lineno"> 6218</span>&#160;            VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoOffsetGreater());</div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span>&#160;        }</div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</span>&#160;    };</div><div class="line"><a name="l06221"></a><span class="lineno"> 6221</span>&#160;</div><div class="line"><a name="l06222"></a><span class="lineno"> 6222</span>&#160;    <span class="keyword">struct </span>BlockPointerLess</div><div class="line"><a name="l06223"></a><span class="lineno"> 6223</span>&#160;    {</div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> BlockInfo* pLhsBlockInfo, <span class="keyword">const</span> VmaDeviceMemoryBlock* pRhsBlock)<span class="keyword"> const</span></div><div class="line"><a name="l06225"></a><span class="lineno"> 6225</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06226"></a><span class="lineno"> 6226</span>&#160;            <span class="keywordflow">return</span> pLhsBlockInfo-&gt;m_pBlock &lt; pRhsBlock;</div><div class="line"><a name="l06227"></a><span class="lineno"> 6227</span>&#160;        }</div><div class="line"><a name="l06228"></a><span class="lineno"> 6228</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> BlockInfo* pLhsBlockInfo, <span class="keyword">const</span> BlockInfo* pRhsBlockInfo)<span class="keyword"> const</span></div><div class="line"><a name="l06229"></a><span class="lineno"> 6229</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06230"></a><span class="lineno"> 6230</span>&#160;            <span class="keywordflow">return</span> pLhsBlockInfo-&gt;m_pBlock &lt; pRhsBlockInfo-&gt;m_pBlock;</div><div class="line"><a name="l06231"></a><span class="lineno"> 6231</span>&#160;        }</div><div class="line"><a name="l06232"></a><span class="lineno"> 6232</span>&#160;    };</div><div class="line"><a name="l06233"></a><span class="lineno"> 6233</span>&#160;</div><div class="line"><a name="l06234"></a><span class="lineno"> 6234</span>&#160;    <span class="comment">// 1. Blocks with some non-movable allocations go first.</span></div><div class="line"><a name="l06235"></a><span class="lineno"> 6235</span>&#160;    <span class="comment">// 2. Blocks with smaller sumFreeSize go first.</span></div><div class="line"><a name="l06236"></a><span class="lineno"> 6236</span>&#160;    <span class="keyword">struct </span>BlockInfoCompareMoveDestination</div><div class="line"><a name="l06237"></a><span class="lineno"> 6237</span>&#160;    {</div><div class="line"><a name="l06238"></a><span class="lineno"> 6238</span>&#160;        <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> BlockInfo* pLhsBlockInfo, <span class="keyword">const</span> BlockInfo* pRhsBlockInfo)<span class="keyword"> const</span></div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span>&#160;            <span class="keywordflow">if</span>(pLhsBlockInfo-&gt;m_HasNonMovableAllocations &amp;&amp; !pRhsBlockInfo-&gt;m_HasNonMovableAllocations)</div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span>&#160;            {</div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06243"></a><span class="lineno"> 6243</span>&#160;            }</div><div class="line"><a name="l06244"></a><span class="lineno"> 6244</span>&#160;            <span class="keywordflow">if</span>(!pLhsBlockInfo-&gt;m_HasNonMovableAllocations &amp;&amp; pRhsBlockInfo-&gt;m_HasNonMovableAllocations)</div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span>&#160;            {</div><div class="line"><a name="l06246"></a><span class="lineno"> 6246</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06247"></a><span class="lineno"> 6247</span>&#160;            }</div><div class="line"><a name="l06248"></a><span class="lineno"> 6248</span>&#160;            <span class="keywordflow">if</span>(pLhsBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;GetSumFreeSize() &lt; pRhsBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;GetSumFreeSize())</div><div class="line"><a name="l06249"></a><span class="lineno"> 6249</span>&#160;            {</div><div class="line"><a name="l06250"></a><span class="lineno"> 6250</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06251"></a><span class="lineno"> 6251</span>&#160;            }</div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06253"></a><span class="lineno"> 6253</span>&#160;        }</div><div class="line"><a name="l06254"></a><span class="lineno"> 6254</span>&#160;    };</div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span>&#160;</div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span>&#160;    <span class="keyword">typedef</span> VmaVector&lt; BlockInfo*, VmaStlAllocator&lt;BlockInfo*&gt; &gt; BlockInfoVector;</div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>&#160;    BlockInfoVector m_Blocks;</div><div class="line"><a name="l06258"></a><span class="lineno"> 6258</span>&#160;</div><div class="line"><a name="l06259"></a><span class="lineno"> 6259</span>&#160;    VkResult DefragmentRound(</div><div class="line"><a name="l06260"></a><span class="lineno"> 6260</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06261"></a><span class="lineno"> 6261</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06262"></a><span class="lineno"> 6262</span>&#160;        uint32_t maxAllocationsToMove);</div><div class="line"><a name="l06263"></a><span class="lineno"> 6263</span>&#160;</div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</span>&#160;    <span class="keywordtype">size_t</span> CalcBlocksWithNonMovableCount() <span class="keyword">const</span>;</div><div class="line"><a name="l06265"></a><span class="lineno"> 6265</span>&#160;</div><div class="line"><a name="l06266"></a><span class="lineno"> 6266</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> MoveMakesSense(</div><div class="line"><a name="l06267"></a><span class="lineno"> 6267</span>&#160;        <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l06268"></a><span class="lineno"> 6268</span>&#160;        <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset);</div><div class="line"><a name="l06269"></a><span class="lineno"> 6269</span>&#160;};</div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span>&#160;</div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span>&#160;<span class="keyword">class </span>VmaDefragmentationAlgorithm_Fast : <span class="keyword">public</span> VmaDefragmentationAlgorithm</div><div class="line"><a name="l06272"></a><span class="lineno"> 6272</span>&#160;{</div><div class="line"><a name="l06273"></a><span class="lineno"> 6273</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationAlgorithm_Fast)</div><div class="line"><a name="l06274"></a><span class="lineno"> 6274</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span>&#160;    VmaDefragmentationAlgorithm_Fast(</div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span>&#160;        uint32_t currentFrameIndex,</div><div class="line"><a name="l06279"></a><span class="lineno"> 6279</span>&#160;        <span class="keywordtype">bool</span> overlappingMoveSupported);</div><div class="line"><a name="l06280"></a><span class="lineno"> 6280</span>&#160;    <span class="keyword">virtual</span> ~VmaDefragmentationAlgorithm_Fast();</div><div class="line"><a name="l06281"></a><span class="lineno"> 6281</span>&#160;</div><div class="line"><a name="l06282"></a><span class="lineno"> 6282</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged) { ++m_AllocationCount; }</div><div class="line"><a name="l06283"></a><span class="lineno"> 6283</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddAll() { m_AllAllocations = <span class="keyword">true</span>; }</div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span>&#160;</div><div class="line"><a name="l06285"></a><span class="lineno"> 6285</span>&#160;    <span class="keyword">virtual</span> VkResult Defragment(</div><div class="line"><a name="l06286"></a><span class="lineno"> 6286</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l06287"></a><span class="lineno"> 6287</span>&#160;        VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06288"></a><span class="lineno"> 6288</span>&#160;        uint32_t maxAllocationsToMove);</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span>&#160;</div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span>&#160;    <span class="keyword">virtual</span> VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span>&#160;    <span class="keyword">virtual</span> uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</div><div class="line"><a name="l06292"></a><span class="lineno"> 6292</span>&#160;</div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06294"></a><span class="lineno"> 6294</span>&#160;    <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l06295"></a><span class="lineno"> 6295</span>&#160;    {</div><div class="line"><a name="l06296"></a><span class="lineno"> 6296</span>&#160;        <span class="keywordtype">size_t</span> origBlockIndex;</div><div class="line"><a name="l06297"></a><span class="lineno"> 6297</span>&#160;    };</div><div class="line"><a name="l06298"></a><span class="lineno"> 6298</span>&#160;</div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span>&#160;    <span class="keyword">class </span>FreeSpaceDatabase</div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span>&#160;    {</div><div class="line"><a name="l06301"></a><span class="lineno"> 6301</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l06302"></a><span class="lineno"> 6302</span>&#160;        FreeSpaceDatabase()</div><div class="line"><a name="l06303"></a><span class="lineno"> 6303</span>&#160;        {</div><div class="line"><a name="l06304"></a><span class="lineno"> 6304</span>&#160;            FreeSpace s = {};</div><div class="line"><a name="l06305"></a><span class="lineno"> 6305</span>&#160;            s.blockInfoIndex = SIZE_MAX;</div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; MAX_COUNT; ++i)</div><div class="line"><a name="l06307"></a><span class="lineno"> 6307</span>&#160;            {</div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span>&#160;                m_FreeSpaces[i] = s;</div><div class="line"><a name="l06309"></a><span class="lineno"> 6309</span>&#160;            }</div><div class="line"><a name="l06310"></a><span class="lineno"> 6310</span>&#160;        }</div><div class="line"><a name="l06311"></a><span class="lineno"> 6311</span>&#160;</div><div class="line"><a name="l06312"></a><span class="lineno"> 6312</span>&#160;        <span class="keywordtype">void</span> Register(<span class="keywordtype">size_t</span> blockInfoIndex, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span>&#160;        {</div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</span>&#160;            <span class="keywordflow">if</span>(size &lt; VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l06315"></a><span class="lineno"> 6315</span>&#160;            {</div><div class="line"><a name="l06316"></a><span class="lineno"> 6316</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l06317"></a><span class="lineno"> 6317</span>&#160;            }</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span>&#160;</div><div class="line"><a name="l06319"></a><span class="lineno"> 6319</span>&#160;            <span class="comment">// Find first invalid or the smallest structure.</span></div><div class="line"><a name="l06320"></a><span class="lineno"> 6320</span>&#160;            <span class="keywordtype">size_t</span> bestIndex = SIZE_MAX;</div><div class="line"><a name="l06321"></a><span class="lineno"> 6321</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; MAX_COUNT; ++i)</div><div class="line"><a name="l06322"></a><span class="lineno"> 6322</span>&#160;            {</div><div class="line"><a name="l06323"></a><span class="lineno"> 6323</span>&#160;                <span class="comment">// Empty structure.</span></div><div class="line"><a name="l06324"></a><span class="lineno"> 6324</span>&#160;                <span class="keywordflow">if</span>(m_FreeSpaces[i].blockInfoIndex == SIZE_MAX)</div><div class="line"><a name="l06325"></a><span class="lineno"> 6325</span>&#160;                {</div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span>&#160;                    bestIndex = i;</div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</span>&#160;                }</div><div class="line"><a name="l06329"></a><span class="lineno"> 6329</span>&#160;                <span class="keywordflow">if</span>(m_FreeSpaces[i].size &lt; size &amp;&amp;</div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</span>&#160;                    (bestIndex == SIZE_MAX || m_FreeSpaces[bestIndex].size &gt; m_FreeSpaces[i].size))</div><div class="line"><a name="l06331"></a><span class="lineno"> 6331</span>&#160;                {</div><div class="line"><a name="l06332"></a><span class="lineno"> 6332</span>&#160;                    bestIndex = i;</div><div class="line"><a name="l06333"></a><span class="lineno"> 6333</span>&#160;                }</div><div class="line"><a name="l06334"></a><span class="lineno"> 6334</span>&#160;            }</div><div class="line"><a name="l06335"></a><span class="lineno"> 6335</span>&#160;</div><div class="line"><a name="l06336"></a><span class="lineno"> 6336</span>&#160;            <span class="keywordflow">if</span>(bestIndex != SIZE_MAX)</div><div class="line"><a name="l06337"></a><span class="lineno"> 6337</span>&#160;            {</div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span>&#160;                m_FreeSpaces[bestIndex].blockInfoIndex = blockInfoIndex;</div><div class="line"><a name="l06339"></a><span class="lineno"> 6339</span>&#160;                m_FreeSpaces[bestIndex].offset = offset;</div><div class="line"><a name="l06340"></a><span class="lineno"> 6340</span>&#160;                m_FreeSpaces[bestIndex].size = size;</div><div class="line"><a name="l06341"></a><span class="lineno"> 6341</span>&#160;            }</div><div class="line"><a name="l06342"></a><span class="lineno"> 6342</span>&#160;        }</div><div class="line"><a name="l06343"></a><span class="lineno"> 6343</span>&#160;</div><div class="line"><a name="l06344"></a><span class="lineno"> 6344</span>&#160;        <span class="keywordtype">bool</span> Fetch(VkDeviceSize alignment, VkDeviceSize size,</div><div class="line"><a name="l06345"></a><span class="lineno"> 6345</span>&#160;            <span class="keywordtype">size_t</span>&amp; outBlockInfoIndex, VkDeviceSize&amp; outDstOffset)</div><div class="line"><a name="l06346"></a><span class="lineno"> 6346</span>&#160;        {</div><div class="line"><a name="l06347"></a><span class="lineno"> 6347</span>&#160;            <span class="keywordtype">size_t</span> bestIndex = SIZE_MAX;</div><div class="line"><a name="l06348"></a><span class="lineno"> 6348</span>&#160;            VkDeviceSize bestFreeSpaceAfter = 0;</div><div class="line"><a name="l06349"></a><span class="lineno"> 6349</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; MAX_COUNT; ++i)</div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span>&#160;            {</div><div class="line"><a name="l06351"></a><span class="lineno"> 6351</span>&#160;                <span class="comment">// Structure is valid.</span></div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span>&#160;                <span class="keywordflow">if</span>(m_FreeSpaces[i].blockInfoIndex != SIZE_MAX)</div><div class="line"><a name="l06353"></a><span class="lineno"> 6353</span>&#160;                {</div><div class="line"><a name="l06354"></a><span class="lineno"> 6354</span>&#160;                    <span class="keyword">const</span> VkDeviceSize dstOffset = VmaAlignUp(m_FreeSpaces[i].offset, alignment);</div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span>&#160;                    <span class="comment">// Allocation fits into this structure.</span></div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>&#160;                    <span class="keywordflow">if</span>(dstOffset + size &lt;= m_FreeSpaces[i].offset + m_FreeSpaces[i].size)</div><div class="line"><a name="l06357"></a><span class="lineno"> 6357</span>&#160;                    {</div><div class="line"><a name="l06358"></a><span class="lineno"> 6358</span>&#160;                        <span class="keyword">const</span> VkDeviceSize freeSpaceAfter = (m_FreeSpaces[i].offset + m_FreeSpaces[i].size) -</div><div class="line"><a name="l06359"></a><span class="lineno"> 6359</span>&#160;                            (dstOffset + size);</div><div class="line"><a name="l06360"></a><span class="lineno"> 6360</span>&#160;                        <span class="keywordflow">if</span>(bestIndex == SIZE_MAX || freeSpaceAfter &gt; bestFreeSpaceAfter)</div><div class="line"><a name="l06361"></a><span class="lineno"> 6361</span>&#160;                        {</div><div class="line"><a name="l06362"></a><span class="lineno"> 6362</span>&#160;                            bestIndex = i;</div><div class="line"><a name="l06363"></a><span class="lineno"> 6363</span>&#160;                            bestFreeSpaceAfter = freeSpaceAfter;</div><div class="line"><a name="l06364"></a><span class="lineno"> 6364</span>&#160;                        }</div><div class="line"><a name="l06365"></a><span class="lineno"> 6365</span>&#160;                    }</div><div class="line"><a name="l06366"></a><span class="lineno"> 6366</span>&#160;                }</div><div class="line"><a name="l06367"></a><span class="lineno"> 6367</span>&#160;            }</div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span>&#160;            </div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span>&#160;            <span class="keywordflow">if</span>(bestIndex != SIZE_MAX)</div><div class="line"><a name="l06370"></a><span class="lineno"> 6370</span>&#160;            {</div><div class="line"><a name="l06371"></a><span class="lineno"> 6371</span>&#160;                outBlockInfoIndex = m_FreeSpaces[bestIndex].blockInfoIndex;</div><div class="line"><a name="l06372"></a><span class="lineno"> 6372</span>&#160;                outDstOffset = VmaAlignUp(m_FreeSpaces[bestIndex].offset, alignment);</div><div class="line"><a name="l06373"></a><span class="lineno"> 6373</span>&#160;</div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span>&#160;                <span class="keywordflow">if</span>(bestFreeSpaceAfter &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span>&#160;                {</div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span>&#160;                    <span class="comment">// Leave this structure for remaining empty space.</span></div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</span>&#160;                    <span class="keyword">const</span> VkDeviceSize alignmentPlusSize = (outDstOffset - m_FreeSpaces[bestIndex].offset) + size;</div><div class="line"><a name="l06378"></a><span class="lineno"> 6378</span>&#160;                    m_FreeSpaces[bestIndex].offset += alignmentPlusSize;</div><div class="line"><a name="l06379"></a><span class="lineno"> 6379</span>&#160;                    m_FreeSpaces[bestIndex].size -= alignmentPlusSize;</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span>&#160;                }</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l06382"></a><span class="lineno"> 6382</span>&#160;                {</div><div class="line"><a name="l06383"></a><span class="lineno"> 6383</span>&#160;                    <span class="comment">// This structure becomes invalid.</span></div><div class="line"><a name="l06384"></a><span class="lineno"> 6384</span>&#160;                    m_FreeSpaces[bestIndex].blockInfoIndex = SIZE_MAX;</div><div class="line"><a name="l06385"></a><span class="lineno"> 6385</span>&#160;                }</div><div class="line"><a name="l06386"></a><span class="lineno"> 6386</span>&#160;</div><div class="line"><a name="l06387"></a><span class="lineno"> 6387</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06388"></a><span class="lineno"> 6388</span>&#160;            }</div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span>&#160;</div><div class="line"><a name="l06390"></a><span class="lineno"> 6390</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06391"></a><span class="lineno"> 6391</span>&#160;        }</div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span>&#160;</div><div class="line"><a name="l06393"></a><span class="lineno"> 6393</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l06394"></a><span class="lineno"> 6394</span>&#160;        <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> MAX_COUNT = 4;</div><div class="line"><a name="l06395"></a><span class="lineno"> 6395</span>&#160;</div><div class="line"><a name="l06396"></a><span class="lineno"> 6396</span>&#160;        <span class="keyword">struct </span>FreeSpace</div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</span>&#160;        {</div><div class="line"><a name="l06398"></a><span class="lineno"> 6398</span>&#160;            <span class="keywordtype">size_t</span> blockInfoIndex; <span class="comment">// SIZE_MAX means this structure is invalid.</span></div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span>&#160;            VkDeviceSize offset;</div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span>&#160;            VkDeviceSize size;</div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span>&#160;        } m_FreeSpaces[MAX_COUNT];</div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span>&#160;    };</div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span>&#160;</div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> m_OverlappingMoveSupported;</div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span>&#160;</div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span>&#160;    uint32_t m_AllocationCount;</div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span>&#160;    <span class="keywordtype">bool</span> m_AllAllocations;</div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span>&#160;</div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span>&#160;    VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span>&#160;    uint32_t m_AllocationsMoved;</div><div class="line"><a name="l06411"></a><span class="lineno"> 6411</span>&#160;</div><div class="line"><a name="l06412"></a><span class="lineno"> 6412</span>&#160;    VmaVector&lt; BlockInfo, VmaStlAllocator&lt;BlockInfo&gt; &gt; m_BlockInfos;</div><div class="line"><a name="l06413"></a><span class="lineno"> 6413</span>&#160;</div><div class="line"><a name="l06414"></a><span class="lineno"> 6414</span>&#160;    <span class="keywordtype">void</span> PreprocessMetadata();</div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span>&#160;    <span class="keywordtype">void</span> PostprocessMetadata();</div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span>&#160;    <span class="keywordtype">void</span> InsertSuballoc(VmaBlockMetadata_Generic* pMetadata, <span class="keyword">const</span> VmaSuballocation&amp; suballoc);</div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span>&#160;};</div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span>&#160;</div><div class="line"><a name="l06419"></a><span class="lineno"> 6419</span>&#160;<span class="keyword">struct </span>VmaBlockDefragmentationContext</div><div class="line"><a name="l06420"></a><span class="lineno"> 6420</span>&#160;{</div><div class="line"><a name="l06421"></a><span class="lineno"> 6421</span>&#160;    <span class="keyword">enum</span> BLOCK_FLAG</div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span>&#160;    {</div><div class="line"><a name="l06423"></a><span class="lineno"> 6423</span>&#160;        BLOCK_FLAG_USED = 0x00000001,</div><div class="line"><a name="l06424"></a><span class="lineno"> 6424</span>&#160;    };</div><div class="line"><a name="l06425"></a><span class="lineno"> 6425</span>&#160;    uint32_t flags;</div><div class="line"><a name="l06426"></a><span class="lineno"> 6426</span>&#160;    VkBuffer hBuffer;</div><div class="line"><a name="l06427"></a><span class="lineno"> 6427</span>&#160;};</div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span>&#160;</div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</span>&#160;<span class="keyword">class </span>VmaBlockVectorDefragmentationContext</div><div class="line"><a name="l06430"></a><span class="lineno"> 6430</span>&#160;{</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span>&#160;    VMA_CLASS_NO_COPY(VmaBlockVectorDefragmentationContext)</div><div class="line"><a name="l06432"></a><span class="lineno"> 6432</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06433"></a><span class="lineno"> 6433</span>&#160;    VkResult res;</div><div class="line"><a name="l06434"></a><span class="lineno"> 6434</span>&#160;    <span class="keywordtype">bool</span> mutexLocked;</div><div class="line"><a name="l06435"></a><span class="lineno"> 6435</span>&#160;    VmaVector&lt; VmaBlockDefragmentationContext, VmaStlAllocator&lt;VmaBlockDefragmentationContext&gt; &gt; blockContexts;</div><div class="line"><a name="l06436"></a><span class="lineno"> 6436</span>&#160;</div><div class="line"><a name="l06437"></a><span class="lineno"> 6437</span>&#160;    VmaBlockVectorDefragmentationContext(</div><div class="line"><a name="l06438"></a><span class="lineno"> 6438</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06439"></a><span class="lineno"> 6439</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hCustomPool, <span class="comment">// Optional.</span></div><div class="line"><a name="l06440"></a><span class="lineno"> 6440</span>&#160;        VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span>&#160;        uint32_t currFrameIndex);</div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span>&#160;    ~VmaBlockVectorDefragmentationContext();</div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>&#160;</div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> GetCustomPool()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hCustomPool; }</div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>&#160;    VmaBlockVector* GetBlockVector()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pBlockVector; }</div><div class="line"><a name="l06446"></a><span class="lineno"> 6446</span>&#160;    VmaDefragmentationAlgorithm* GetAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pAlgorithm; }</div><div class="line"><a name="l06447"></a><span class="lineno"> 6447</span>&#160;</div><div class="line"><a name="l06448"></a><span class="lineno"> 6448</span>&#160;    <span class="keywordtype">void</span> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged);</div><div class="line"><a name="l06449"></a><span class="lineno"> 6449</span>&#160;    <span class="keywordtype">void</span> AddAll() { m_AllAllocations = <span class="keyword">true</span>; }</div><div class="line"><a name="l06450"></a><span class="lineno"> 6450</span>&#160;</div><div class="line"><a name="l06451"></a><span class="lineno"> 6451</span>&#160;    <span class="keywordtype">void</span> Begin(<span class="keywordtype">bool</span> overlappingMoveSupported);</div><div class="line"><a name="l06452"></a><span class="lineno"> 6452</span>&#160;</div><div class="line"><a name="l06453"></a><span class="lineno"> 6453</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06454"></a><span class="lineno"> 6454</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l06455"></a><span class="lineno"> 6455</span>&#160;    <span class="comment">// Null if not from custom pool.</span></div><div class="line"><a name="l06456"></a><span class="lineno"> 6456</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hCustomPool;</div><div class="line"><a name="l06457"></a><span class="lineno"> 6457</span>&#160;    <span class="comment">// Redundant, for convenience not to fetch from m_hCustomPool-&gt;m_BlockVector or m_hAllocator-&gt;m_pBlockVectors.</span></div><div class="line"><a name="l06458"></a><span class="lineno"> 6458</span>&#160;    VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l06459"></a><span class="lineno"> 6459</span>&#160;    <span class="keyword">const</span> uint32_t m_CurrFrameIndex;</div><div class="line"><a name="l06460"></a><span class="lineno"> 6460</span>&#160;    <span class="comment">// Owner of this object.</span></div><div class="line"><a name="l06461"></a><span class="lineno"> 6461</span>&#160;    VmaDefragmentationAlgorithm* m_pAlgorithm;</div><div class="line"><a name="l06462"></a><span class="lineno"> 6462</span>&#160;</div><div class="line"><a name="l06463"></a><span class="lineno"> 6463</span>&#160;    <span class="keyword">struct </span>AllocInfo</div><div class="line"><a name="l06464"></a><span class="lineno"> 6464</span>&#160;    {</div><div class="line"><a name="l06465"></a><span class="lineno"> 6465</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc;</div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span>&#160;        VkBool32* pChanged;</div><div class="line"><a name="l06467"></a><span class="lineno"> 6467</span>&#160;    };</div><div class="line"><a name="l06468"></a><span class="lineno"> 6468</span>&#160;    <span class="comment">// Used between constructor and Begin.</span></div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span>&#160;    VmaVector&lt; AllocInfo, VmaStlAllocator&lt;AllocInfo&gt; &gt; m_Allocations;</div><div class="line"><a name="l06470"></a><span class="lineno"> 6470</span>&#160;    <span class="keywordtype">bool</span> m_AllAllocations;</div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>&#160;};</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</span>&#160;</div><div class="line"><a name="l06473"></a><span class="lineno"> 6473</span>&#160;<span class="keyword">struct </span>VmaDefragmentationContext_T</div><div class="line"><a name="l06474"></a><span class="lineno"> 6474</span>&#160;{</div><div class="line"><a name="l06475"></a><span class="lineno"> 6475</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06476"></a><span class="lineno"> 6476</span>&#160;    VMA_CLASS_NO_COPY(VmaDefragmentationContext_T)</div><div class="line"><a name="l06477"></a><span class="lineno"> 6477</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span>&#160;    VmaDefragmentationContext_T(</div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</span>&#160;        <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06480"></a><span class="lineno"> 6480</span>&#160;        uint32_t currFrameIndex,</div><div class="line"><a name="l06481"></a><span class="lineno"> 6481</span>&#160;        uint32_t flags,</div><div class="line"><a name="l06482"></a><span class="lineno"> 6482</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats);</div><div class="line"><a name="l06483"></a><span class="lineno"> 6483</span>&#160;    ~VmaDefragmentationContext_T();</div><div class="line"><a name="l06484"></a><span class="lineno"> 6484</span>&#160;</div><div class="line"><a name="l06485"></a><span class="lineno"> 6485</span>&#160;    <span class="keywordtype">void</span> AddPools(uint32_t poolCount, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPools);</div><div class="line"><a name="l06486"></a><span class="lineno"> 6486</span>&#160;    <span class="keywordtype">void</span> AddAllocations(</div><div class="line"><a name="l06487"></a><span class="lineno"> 6487</span>&#160;        uint32_t allocationCount,</div><div class="line"><a name="l06488"></a><span class="lineno"> 6488</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l06489"></a><span class="lineno"> 6489</span>&#160;        VkBool32* pAllocationsChanged);</div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span>&#160;</div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span>&#160;<span class="comment">    Returns:</span></div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span>&#160;<span class="comment">    - `VK_SUCCESS` if succeeded and object can be destroyed immediately.</span></div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span>&#160;<span class="comment">    - `VK_NOT_READY` if succeeded but the object must remain alive until vmaDefragmentationEnd().</span></div><div class="line"><a name="l06495"></a><span class="lineno"> 6495</span>&#160;<span class="comment">    - Negative value if error occured and object can be destroyed immediately.</span></div><div class="line"><a name="l06496"></a><span class="lineno"> 6496</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06497"></a><span class="lineno"> 6497</span>&#160;    VkResult Defragment(</div><div class="line"><a name="l06498"></a><span class="lineno"> 6498</span>&#160;        VkDeviceSize maxCpuBytesToMove, uint32_t maxCpuAllocationsToMove,</div><div class="line"><a name="l06499"></a><span class="lineno"> 6499</span>&#160;        VkDeviceSize maxGpuBytesToMove, uint32_t maxGpuAllocationsToMove,</div><div class="line"><a name="l06500"></a><span class="lineno"> 6500</span>&#160;        VkCommandBuffer commandBuffer, <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats);</div><div class="line"><a name="l06501"></a><span class="lineno"> 6501</span>&#160;</div><div class="line"><a name="l06502"></a><span class="lineno"> 6502</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l06504"></a><span class="lineno"> 6504</span>&#160;    <span class="keyword">const</span> uint32_t m_CurrFrameIndex;</div><div class="line"><a name="l06505"></a><span class="lineno"> 6505</span>&#160;    <span class="keyword">const</span> uint32_t m_Flags;</div><div class="line"><a name="l06506"></a><span class="lineno"> 6506</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* <span class="keyword">const</span> m_pStats;</div><div class="line"><a name="l06507"></a><span class="lineno"> 6507</span>&#160;    <span class="comment">// Owner of these objects.</span></div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</span>&#160;    VmaBlockVectorDefragmentationContext* m_DefaultPoolContexts[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06509"></a><span class="lineno"> 6509</span>&#160;    <span class="comment">// Owner of these objects.</span></div><div class="line"><a name="l06510"></a><span class="lineno"> 6510</span>&#160;    VmaVector&lt; VmaBlockVectorDefragmentationContext*, VmaStlAllocator&lt;VmaBlockVectorDefragmentationContext*&gt; &gt; m_CustomPoolContexts;</div><div class="line"><a name="l06511"></a><span class="lineno"> 6511</span>&#160;};</div><div class="line"><a name="l06512"></a><span class="lineno"> 6512</span>&#160;</div><div class="line"><a name="l06513"></a><span class="lineno"> 6513</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06514"></a><span class="lineno"> 6514</span>&#160;</div><div class="line"><a name="l06515"></a><span class="lineno"> 6515</span>&#160;<span class="keyword">class </span>VmaRecorder</div><div class="line"><a name="l06516"></a><span class="lineno"> 6516</span>&#160;{</div><div class="line"><a name="l06517"></a><span class="lineno"> 6517</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06518"></a><span class="lineno"> 6518</span>&#160;    VmaRecorder();</div><div class="line"><a name="l06519"></a><span class="lineno"> 6519</span>&#160;    VkResult Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>&amp; settings, <span class="keywordtype">bool</span> useMutex);</div><div class="line"><a name="l06520"></a><span class="lineno"> 6520</span>&#160;    <span class="keywordtype">void</span> WriteConfiguration(</div><div class="line"><a name="l06521"></a><span class="lineno"> 6521</span>&#160;        <span class="keyword">const</span> VkPhysicalDeviceProperties&amp; devProps,</div><div class="line"><a name="l06522"></a><span class="lineno"> 6522</span>&#160;        <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties&amp; memProps,</div><div class="line"><a name="l06523"></a><span class="lineno"> 6523</span>&#160;        <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled);</div><div class="line"><a name="l06524"></a><span class="lineno"> 6524</span>&#160;    ~VmaRecorder();</div><div class="line"><a name="l06525"></a><span class="lineno"> 6525</span>&#160;</div><div class="line"><a name="l06526"></a><span class="lineno"> 6526</span>&#160;    <span class="keywordtype">void</span> RecordCreateAllocator(uint32_t frameIndex);</div><div class="line"><a name="l06527"></a><span class="lineno"> 6527</span>&#160;    <span class="keywordtype">void</span> RecordDestroyAllocator(uint32_t frameIndex);</div><div class="line"><a name="l06528"></a><span class="lineno"> 6528</span>&#160;    <span class="keywordtype">void</span> RecordCreatePool(uint32_t frameIndex,</div><div class="line"><a name="l06529"></a><span class="lineno"> 6529</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span>&#160;    <span class="keywordtype">void</span> RecordDestroyPool(uint32_t frameIndex, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l06533"></a><span class="lineno"> 6533</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06534"></a><span class="lineno"> 6534</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06535"></a><span class="lineno"> 6535</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06538"></a><span class="lineno"> 6538</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06539"></a><span class="lineno"> 6539</span>&#160;        uint64_t allocationCount,</div><div class="line"><a name="l06540"></a><span class="lineno"> 6540</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06541"></a><span class="lineno"> 6541</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l06542"></a><span class="lineno"> 6542</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06543"></a><span class="lineno"> 6543</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l06544"></a><span class="lineno"> 6544</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</span>&#160;    <span class="keywordtype">void</span> RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l06548"></a><span class="lineno"> 6548</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06549"></a><span class="lineno"> 6549</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l06551"></a><span class="lineno"> 6551</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06552"></a><span class="lineno"> 6552</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06553"></a><span class="lineno"> 6553</span>&#160;    <span class="keywordtype">void</span> RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l06554"></a><span class="lineno"> 6554</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06555"></a><span class="lineno"> 6555</span>&#160;    <span class="keywordtype">void</span> RecordFreeMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l06556"></a><span class="lineno"> 6556</span>&#160;        uint64_t allocationCount,</div><div class="line"><a name="l06557"></a><span class="lineno"> 6557</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>&#160;    <span class="keywordtype">void</span> RecordResizeAllocation(</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span>&#160;        uint32_t frameIndex,</div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</span>&#160;        VkDeviceSize newSize);</div><div class="line"><a name="l06562"></a><span class="lineno"> 6562</span>&#160;    <span class="keywordtype">void</span> RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l06563"></a><span class="lineno"> 6563</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l06564"></a><span class="lineno"> 6564</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span>&#160;    <span class="keywordtype">void</span> RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06566"></a><span class="lineno"> 6566</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06567"></a><span class="lineno"> 6567</span>&#160;    <span class="keywordtype">void</span> RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l06568"></a><span class="lineno"> 6568</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06569"></a><span class="lineno"> 6569</span>&#160;    <span class="keywordtype">void</span> RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l06570"></a><span class="lineno"> 6570</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06571"></a><span class="lineno"> 6571</span>&#160;    <span class="keywordtype">void</span> RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06572"></a><span class="lineno"> 6572</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l06573"></a><span class="lineno"> 6573</span>&#160;    <span class="keywordtype">void</span> RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06574"></a><span class="lineno"> 6574</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span>&#160;    <span class="keywordtype">void</span> RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span>&#160;        <span class="keyword">const</span> VkBufferCreateInfo&amp; bufCreateInfo,</div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span>&#160;    <span class="keywordtype">void</span> RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>&#160;        <span class="keyword">const</span> VkImageCreateInfo&amp; imageCreateInfo,</div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06583"></a><span class="lineno"> 6583</span>&#160;    <span class="keywordtype">void</span> RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l06584"></a><span class="lineno"> 6584</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06585"></a><span class="lineno"> 6585</span>&#160;    <span class="keywordtype">void</span> RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l06586"></a><span class="lineno"> 6586</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span>&#160;    <span class="keywordtype">void</span> RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l06588"></a><span class="lineno"> 6588</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06589"></a><span class="lineno"> 6589</span>&#160;    <span class="keywordtype">void</span> RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l06590"></a><span class="lineno"> 6590</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06591"></a><span class="lineno"> 6591</span>&#160;    <span class="keywordtype">void</span> RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l06592"></a><span class="lineno"> 6592</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06593"></a><span class="lineno"> 6593</span>&#160;    <span class="keywordtype">void</span> RecordDefragmentationBegin(uint32_t frameIndex,</div><div class="line"><a name="l06594"></a><span class="lineno"> 6594</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx);</div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span>&#160;    <span class="keywordtype">void</span> RecordDefragmentationEnd(uint32_t frameIndex,</div><div class="line"><a name="l06597"></a><span class="lineno"> 6597</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx);</div><div class="line"><a name="l06598"></a><span class="lineno"> 6598</span>&#160;</div><div class="line"><a name="l06599"></a><span class="lineno"> 6599</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06600"></a><span class="lineno"> 6600</span>&#160;    <span class="keyword">struct </span>CallParams</div><div class="line"><a name="l06601"></a><span class="lineno"> 6601</span>&#160;    {</div><div class="line"><a name="l06602"></a><span class="lineno"> 6602</span>&#160;        uint32_t threadId;</div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span>&#160;        <span class="keywordtype">double</span> time;</div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span>&#160;    };</div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span>&#160;</div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span>&#160;    <span class="keyword">class </span>UserDataString</div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span>&#160;    {</div><div class="line"><a name="l06608"></a><span class="lineno"> 6608</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l06609"></a><span class="lineno"> 6609</span>&#160;        UserDataString(<a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags, <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">char</span>* GetString()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Str; }</div><div class="line"><a name="l06611"></a><span class="lineno"> 6611</span>&#160;</div><div class="line"><a name="l06612"></a><span class="lineno"> 6612</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l06613"></a><span class="lineno"> 6613</span>&#160;        <span class="keywordtype">char</span> m_PtrStr[17];</div><div class="line"><a name="l06614"></a><span class="lineno"> 6614</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">char</span>* m_Str;</div><div class="line"><a name="l06615"></a><span class="lineno"> 6615</span>&#160;    };</div><div class="line"><a name="l06616"></a><span class="lineno"> 6616</span>&#160;</div><div class="line"><a name="l06617"></a><span class="lineno"> 6617</span>&#160;    <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l06618"></a><span class="lineno"> 6618</span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a> m_Flags;</div><div class="line"><a name="l06619"></a><span class="lineno"> 6619</span>&#160;    FILE* m_File;</div><div class="line"><a name="l06620"></a><span class="lineno"> 6620</span>&#160;    VMA_MUTEX m_FileMutex;</div><div class="line"><a name="l06621"></a><span class="lineno"> 6621</span>&#160;    int64_t m_Freq;</div><div class="line"><a name="l06622"></a><span class="lineno"> 6622</span>&#160;    int64_t m_StartCounter;</div><div class="line"><a name="l06623"></a><span class="lineno"> 6623</span>&#160;</div><div class="line"><a name="l06624"></a><span class="lineno"> 6624</span>&#160;    <span class="keywordtype">void</span> GetBasicParams(CallParams&amp; outParams);</div><div class="line"><a name="l06625"></a><span class="lineno"> 6625</span>&#160;</div><div class="line"><a name="l06626"></a><span class="lineno"> 6626</span>&#160;    <span class="comment">// T must be a pointer type, e.g. VmaAllocation, VmaPool.</span></div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span>&#160;    <span class="keywordtype">void</span> PrintPointerList(uint64_t count, <span class="keyword">const</span> T* pItems)</div><div class="line"><a name="l06629"></a><span class="lineno"> 6629</span>&#160;    {</div><div class="line"><a name="l06630"></a><span class="lineno"> 6630</span>&#160;        <span class="keywordflow">if</span>(count)</div><div class="line"><a name="l06631"></a><span class="lineno"> 6631</span>&#160;        {</div><div class="line"><a name="l06632"></a><span class="lineno"> 6632</span>&#160;            fprintf(m_File, <span class="stringliteral">&quot;%p&quot;</span>, pItems[0]);</div><div class="line"><a name="l06633"></a><span class="lineno"> 6633</span>&#160;            <span class="keywordflow">for</span>(uint64_t i = 1; i &lt; count; ++i)</div><div class="line"><a name="l06634"></a><span class="lineno"> 6634</span>&#160;            {</div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span>&#160;                fprintf(m_File, <span class="stringliteral">&quot; %p&quot;</span>, pItems[i]);</div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span>&#160;            }</div><div class="line"><a name="l06637"></a><span class="lineno"> 6637</span>&#160;        }</div><div class="line"><a name="l06638"></a><span class="lineno"> 6638</span>&#160;    }</div><div class="line"><a name="l06639"></a><span class="lineno"> 6639</span>&#160;</div><div class="line"><a name="l06640"></a><span class="lineno"> 6640</span>&#160;    <span class="keywordtype">void</span> PrintPointerList(uint64_t count, <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pItems);</div><div class="line"><a name="l06641"></a><span class="lineno"> 6641</span>&#160;    <span class="keywordtype">void</span> Flush();</div><div class="line"><a name="l06642"></a><span class="lineno"> 6642</span>&#160;};</div><div class="line"><a name="l06643"></a><span class="lineno"> 6643</span>&#160;</div><div class="line"><a name="l06644"></a><span class="lineno"> 6644</span>&#160;<span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06645"></a><span class="lineno"> 6645</span>&#160;</div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l06647"></a><span class="lineno"> 6647</span>&#160;<span class="comment">Thread-safe wrapper over VmaPoolAllocator free list, for allocation of VmaAllocation_T objects.</span></div><div class="line"><a name="l06648"></a><span class="lineno"> 6648</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span>&#160;<span class="keyword">class </span>VmaAllocationObjectAllocator</div><div class="line"><a name="l06650"></a><span class="lineno"> 6650</span>&#160;{</div><div class="line"><a name="l06651"></a><span class="lineno"> 6651</span>&#160;    VMA_CLASS_NO_COPY(VmaAllocationObjectAllocator)</div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06653"></a><span class="lineno"> 6653</span>&#160;    VmaAllocationObjectAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l06654"></a><span class="lineno"> 6654</span>&#160;</div><div class="line"><a name="l06655"></a><span class="lineno"> 6655</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> Allocate();</div><div class="line"><a name="l06656"></a><span class="lineno"> 6656</span>&#160;    <span class="keywordtype">void</span> Free(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc);</div><div class="line"><a name="l06657"></a><span class="lineno"> 6657</span>&#160;</div><div class="line"><a name="l06658"></a><span class="lineno"> 6658</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06659"></a><span class="lineno"> 6659</span>&#160;    VMA_MUTEX m_Mutex;</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span>&#160;    VmaPoolAllocator&lt;VmaAllocation_T&gt; m_Allocator;</div><div class="line"><a name="l06661"></a><span class="lineno"> 6661</span>&#160;};</div><div class="line"><a name="l06662"></a><span class="lineno"> 6662</span>&#160;</div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span>&#160;<span class="comment">// Main allocator object.</span></div><div class="line"><a name="l06664"></a><span class="lineno"> 6664</span>&#160;<span class="keyword">struct </span>VmaAllocator_T</div><div class="line"><a name="l06665"></a><span class="lineno"> 6665</span>&#160;{</div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span>&#160;    VMA_CLASS_NO_COPY(VmaAllocator_T)</div><div class="line"><a name="l06667"></a><span class="lineno"> 6667</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06668"></a><span class="lineno"> 6668</span>&#160;    <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span>&#160;    <span class="keywordtype">bool</span> m_UseKhrDedicatedAllocation;</div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>&#160;    VkDevice m_hDevice;</div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span>&#160;    <span class="keywordtype">bool</span> m_AllocationCallbacksSpecified;</div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span>&#160;    VkAllocationCallbacks m_AllocationCallbacks;</div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>&#160;    <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> m_DeviceMemoryCallbacks;</div><div class="line"><a name="l06674"></a><span class="lineno"> 6674</span>&#160;    VmaAllocationObjectAllocator m_AllocationObjectAllocator;</div><div class="line"><a name="l06675"></a><span class="lineno"> 6675</span>&#160;    </div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span>&#160;    <span class="comment">// Number of bytes free out of limit, or VK_WHOLE_SIZE if no limit for that heap.</span></div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span>&#160;    VkDeviceSize m_HeapSizeLimit[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l06678"></a><span class="lineno"> 6678</span>&#160;    VMA_MUTEX m_HeapSizeLimitMutex;</div><div class="line"><a name="l06679"></a><span class="lineno"> 6679</span>&#160;</div><div class="line"><a name="l06680"></a><span class="lineno"> 6680</span>&#160;    VkPhysicalDeviceProperties m_PhysicalDeviceProperties;</div><div class="line"><a name="l06681"></a><span class="lineno"> 6681</span>&#160;    VkPhysicalDeviceMemoryProperties m_MemProps;</div><div class="line"><a name="l06682"></a><span class="lineno"> 6682</span>&#160;</div><div class="line"><a name="l06683"></a><span class="lineno"> 6683</span>&#160;    <span class="comment">// Default pools.</span></div><div class="line"><a name="l06684"></a><span class="lineno"> 6684</span>&#160;    VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06685"></a><span class="lineno"> 6685</span>&#160;</div><div class="line"><a name="l06686"></a><span class="lineno"> 6686</span>&#160;    <span class="comment">// Each vector is sorted by memory (handle value).</span></div><div class="line"><a name="l06687"></a><span class="lineno"> 6687</span>&#160;    <span class="keyword">typedef</span> VmaVector&lt; VmaAllocation, VmaStlAllocator&lt;VmaAllocation&gt; &gt; AllocationVectorType;</div><div class="line"><a name="l06688"></a><span class="lineno"> 6688</span>&#160;    AllocationVectorType* m_pDedicatedAllocations[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06689"></a><span class="lineno"> 6689</span>&#160;    VMA_RW_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l06690"></a><span class="lineno"> 6690</span>&#160;</div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span>&#160;    VmaAllocator_T(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo);</div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span>&#160;    VkResult Init(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo);</div><div class="line"><a name="l06693"></a><span class="lineno"> 6693</span>&#160;    ~VmaAllocator_T();</div><div class="line"><a name="l06694"></a><span class="lineno"> 6694</span>&#160;</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>&#160;    <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const</span></div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06697"></a><span class="lineno"> 6697</span>&#160;        <span class="keywordflow">return</span> m_AllocationCallbacksSpecified ? &amp;m_AllocationCallbacks : 0;</div><div class="line"><a name="l06698"></a><span class="lineno"> 6698</span>&#160;    }</div><div class="line"><a name="l06699"></a><span class="lineno"> 6699</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>&amp; GetVulkanFunctions()<span class="keyword"> const</span></div><div class="line"><a name="l06700"></a><span class="lineno"> 6700</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06701"></a><span class="lineno"> 6701</span>&#160;        <span class="keywordflow">return</span> m_VulkanFunctions;</div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span>&#160;    }</div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span>&#160;</div><div class="line"><a name="l06704"></a><span class="lineno"> 6704</span>&#160;    VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const</span></div><div class="line"><a name="l06705"></a><span class="lineno"> 6705</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span>&#160;        <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span>&#160;            static_cast&lt;VkDeviceSize&gt;(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY),</div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>&#160;            m_PhysicalDeviceProperties.limits.bufferImageGranularity);</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span>&#160;    }</div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span>&#160;</div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>&#160;    uint32_t GetMemoryHeapCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryHeapCount; }</div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span>&#160;    uint32_t GetMemoryTypeCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryTypeCount; }</div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span>&#160;</div><div class="line"><a name="l06714"></a><span class="lineno"> 6714</span>&#160;    uint32_t MemoryTypeIndexToHeapIndex(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l06715"></a><span class="lineno"> 6715</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06716"></a><span class="lineno"> 6716</span>&#160;        VMA_ASSERT(memTypeIndex &lt; m_MemProps.memoryTypeCount);</div><div class="line"><a name="l06717"></a><span class="lineno"> 6717</span>&#160;        <span class="keywordflow">return</span> m_MemProps.memoryTypes[memTypeIndex].heapIndex;</div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span>&#160;    }</div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>&#160;    <span class="comment">// True when specific memory type is HOST_VISIBLE but not HOST_COHERENT.</span></div><div class="line"><a name="l06720"></a><span class="lineno"> 6720</span>&#160;    <span class="keywordtype">bool</span> IsMemoryTypeNonCoherent(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l06721"></a><span class="lineno"> 6721</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06722"></a><span class="lineno"> 6722</span>&#160;        <span class="keywordflow">return</span> (m_MemProps.memoryTypes[memTypeIndex].propertyFlags &amp; (VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)) ==</div><div class="line"><a name="l06723"></a><span class="lineno"> 6723</span>&#160;            VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l06724"></a><span class="lineno"> 6724</span>&#160;    }</div><div class="line"><a name="l06725"></a><span class="lineno"> 6725</span>&#160;    <span class="comment">// Minimum alignment for all allocations in specific memory type.</span></div><div class="line"><a name="l06726"></a><span class="lineno"> 6726</span>&#160;    VkDeviceSize GetMemoryTypeMinAlignment(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l06727"></a><span class="lineno"> 6727</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06728"></a><span class="lineno"> 6728</span>&#160;        <span class="keywordflow">return</span> IsMemoryTypeNonCoherent(memTypeIndex) ?</div><div class="line"><a name="l06729"></a><span class="lineno"> 6729</span>&#160;            VMA_MAX((VkDeviceSize)VMA_DEBUG_ALIGNMENT, m_PhysicalDeviceProperties.limits.nonCoherentAtomSize) :</div><div class="line"><a name="l06730"></a><span class="lineno"> 6730</span>&#160;            (VkDeviceSize)VMA_DEBUG_ALIGNMENT;</div><div class="line"><a name="l06731"></a><span class="lineno"> 6731</span>&#160;    }</div><div class="line"><a name="l06732"></a><span class="lineno"> 6732</span>&#160;</div><div class="line"><a name="l06733"></a><span class="lineno"> 6733</span>&#160;    <span class="keywordtype">bool</span> IsIntegratedGpu()<span class="keyword"> const</span></div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>&#160;        <span class="keywordflow">return</span> m_PhysicalDeviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;</div><div class="line"><a name="l06736"></a><span class="lineno"> 6736</span>&#160;    }</div><div class="line"><a name="l06737"></a><span class="lineno"> 6737</span>&#160;</div><div class="line"><a name="l06738"></a><span class="lineno"> 6738</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06739"></a><span class="lineno"> 6739</span>&#160;    VmaRecorder* GetRecorder()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pRecorder; }</div><div class="line"><a name="l06740"></a><span class="lineno"> 6740</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06741"></a><span class="lineno"> 6741</span>&#160;</div><div class="line"><a name="l06742"></a><span class="lineno"> 6742</span>&#160;    <span class="keywordtype">void</span> GetBufferMemoryRequirements(</div><div class="line"><a name="l06743"></a><span class="lineno"> 6743</span>&#160;        VkBuffer hBuffer,</div><div class="line"><a name="l06744"></a><span class="lineno"> 6744</span>&#160;        VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l06745"></a><span class="lineno"> 6745</span>&#160;        <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l06746"></a><span class="lineno"> 6746</span>&#160;        <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l06747"></a><span class="lineno"> 6747</span>&#160;    <span class="keywordtype">void</span> GetImageMemoryRequirements(</div><div class="line"><a name="l06748"></a><span class="lineno"> 6748</span>&#160;        VkImage hImage,</div><div class="line"><a name="l06749"></a><span class="lineno"> 6749</span>&#160;        VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l06750"></a><span class="lineno"> 6750</span>&#160;        <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l06751"></a><span class="lineno"> 6751</span>&#160;        <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l06752"></a><span class="lineno"> 6752</span>&#160;</div><div class="line"><a name="l06753"></a><span class="lineno"> 6753</span>&#160;    <span class="comment">// Main allocation function.</span></div><div class="line"><a name="l06754"></a><span class="lineno"> 6754</span>&#160;    VkResult AllocateMemory(</div><div class="line"><a name="l06755"></a><span class="lineno"> 6755</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l06757"></a><span class="lineno"> 6757</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l06758"></a><span class="lineno"> 6758</span>&#160;        VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span>&#160;        VkImage dedicatedImage,</div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06762"></a><span class="lineno"> 6762</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06763"></a><span class="lineno"> 6763</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06764"></a><span class="lineno"> 6764</span>&#160;</div><div class="line"><a name="l06765"></a><span class="lineno"> 6765</span>&#160;    <span class="comment">// Main deallocation function.</span></div><div class="line"><a name="l06766"></a><span class="lineno"> 6766</span>&#160;    <span class="keywordtype">void</span> FreeMemory(</div><div class="line"><a name="l06767"></a><span class="lineno"> 6767</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06768"></a><span class="lineno"> 6768</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06769"></a><span class="lineno"> 6769</span>&#160;</div><div class="line"><a name="l06770"></a><span class="lineno"> 6770</span>&#160;    VkResult ResizeAllocation(</div><div class="line"><a name="l06771"></a><span class="lineno"> 6771</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l06772"></a><span class="lineno"> 6772</span>&#160;        VkDeviceSize newSize);</div><div class="line"><a name="l06773"></a><span class="lineno"> 6773</span>&#160;</div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span>&#160;    <span class="keywordtype">void</span> CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span>&#160;</div><div class="line"><a name="l06776"></a><span class="lineno"> 6776</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06777"></a><span class="lineno"> 6777</span>&#160;    <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json);</div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06779"></a><span class="lineno"> 6779</span>&#160;</div><div class="line"><a name="l06780"></a><span class="lineno"> 6780</span>&#160;    VkResult DefragmentationBegin(</div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l06782"></a><span class="lineno"> 6782</span>&#160;        <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l06783"></a><span class="lineno"> 6783</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a>* pContext);</div><div class="line"><a name="l06784"></a><span class="lineno"> 6784</span>&#160;    VkResult DefragmentationEnd(</div><div class="line"><a name="l06785"></a><span class="lineno"> 6785</span>&#160;        <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> context);</div><div class="line"><a name="l06786"></a><span class="lineno"> 6786</span>&#160;</div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span>&#160;    <span class="keywordtype">void</span> GetAllocationInfo(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span>&#160;    <span class="keywordtype">bool</span> TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l06789"></a><span class="lineno"> 6789</span>&#160;</div><div class="line"><a name="l06790"></a><span class="lineno"> 6790</span>&#160;    VkResult CreatePool(<span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool);</div><div class="line"><a name="l06791"></a><span class="lineno"> 6791</span>&#160;    <span class="keywordtype">void</span> DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l06792"></a><span class="lineno"> 6792</span>&#160;    <span class="keywordtype">void</span> GetPoolStats(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool, <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l06793"></a><span class="lineno"> 6793</span>&#160;</div><div class="line"><a name="l06794"></a><span class="lineno"> 6794</span>&#160;    <span class="keywordtype">void</span> SetCurrentFrameIndex(uint32_t frameIndex);</div><div class="line"><a name="l06795"></a><span class="lineno"> 6795</span>&#160;    uint32_t GetCurrentFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CurrentFrameIndex.load(); }</div><div class="line"><a name="l06796"></a><span class="lineno"> 6796</span>&#160;</div><div class="line"><a name="l06797"></a><span class="lineno"> 6797</span>&#160;    <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span>&#160;        <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</span>&#160;    VkResult CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool);</div><div class="line"><a name="l06801"></a><span class="lineno"> 6801</span>&#160;    VkResult CheckCorruption(uint32_t memoryTypeBits);</div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span>&#160;</div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span>&#160;    <span class="keywordtype">void</span> CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span>&#160;</div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span>&#160;    VkResult AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory);</div><div class="line"><a name="l06806"></a><span class="lineno"> 6806</span>&#160;    <span class="keywordtype">void</span> FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory);</div><div class="line"><a name="l06807"></a><span class="lineno"> 6807</span>&#160;</div><div class="line"><a name="l06808"></a><span class="lineno"> 6808</span>&#160;    VkResult Map(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</span>&#160;    <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l06810"></a><span class="lineno"> 6810</span>&#160;</div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span>&#160;    VkResult BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer);</div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>&#160;    VkResult BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage);</div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span>&#160;</div><div class="line"><a name="l06814"></a><span class="lineno"> 6814</span>&#160;    <span class="keywordtype">void</span> FlushOrInvalidateAllocation(</div><div class="line"><a name="l06815"></a><span class="lineno"> 6815</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l06816"></a><span class="lineno"> 6816</span>&#160;        VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span>&#160;        VMA_CACHE_OPERATION op);</div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span>&#160;</div><div class="line"><a name="l06819"></a><span class="lineno"> 6819</span>&#160;    <span class="keywordtype">void</span> FillAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, uint8_t pattern);</div><div class="line"><a name="l06820"></a><span class="lineno"> 6820</span>&#160;</div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06822"></a><span class="lineno"> 6822</span>&#160;<span class="comment">    Returns bit mask of memory types that can support defragmentation on GPU as</span></div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</span>&#160;<span class="comment">    they support creation of required buffer for copy operations.</span></div><div class="line"><a name="l06824"></a><span class="lineno"> 6824</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06825"></a><span class="lineno"> 6825</span>&#160;    uint32_t GetGpuDefragmentationMemoryTypeBits();</div><div class="line"><a name="l06826"></a><span class="lineno"> 6826</span>&#160;</div><div class="line"><a name="l06827"></a><span class="lineno"> 6827</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06828"></a><span class="lineno"> 6828</span>&#160;    VkDeviceSize m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l06829"></a><span class="lineno"> 6829</span>&#160;</div><div class="line"><a name="l06830"></a><span class="lineno"> 6830</span>&#160;    VkPhysicalDevice m_PhysicalDevice;</div><div class="line"><a name="l06831"></a><span class="lineno"> 6831</span>&#160;    VMA_ATOMIC_UINT32 m_CurrentFrameIndex;</div><div class="line"><a name="l06832"></a><span class="lineno"> 6832</span>&#160;    VMA_ATOMIC_UINT32 m_GpuDefragmentationMemoryTypeBits; <span class="comment">// UINT32_MAX means uninitialized.</span></div><div class="line"><a name="l06833"></a><span class="lineno"> 6833</span>&#160;    </div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</span>&#160;    VMA_RW_MUTEX m_PoolsMutex;</div><div class="line"><a name="l06835"></a><span class="lineno"> 6835</span>&#160;    <span class="comment">// Protected by m_PoolsMutex. Sorted by pointer value.</span></div><div class="line"><a name="l06836"></a><span class="lineno"> 6836</span>&#160;    VmaVector&lt;VmaPool, VmaStlAllocator&lt;VmaPool&gt; &gt; m_Pools;</div><div class="line"><a name="l06837"></a><span class="lineno"> 6837</span>&#160;    uint32_t m_NextPoolId;</div><div class="line"><a name="l06838"></a><span class="lineno"> 6838</span>&#160;</div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span>&#160;    <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> m_VulkanFunctions;</div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span>&#160;</div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</span>&#160;    VmaRecorder* m_pRecorder;</div><div class="line"><a name="l06843"></a><span class="lineno"> 6843</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l06844"></a><span class="lineno"> 6844</span>&#160;</div><div class="line"><a name="l06845"></a><span class="lineno"> 6845</span>&#160;    <span class="keywordtype">void</span> ImportVulkanFunctions(<span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>* pVulkanFunctions);</div><div class="line"><a name="l06846"></a><span class="lineno"> 6846</span>&#160;</div><div class="line"><a name="l06847"></a><span class="lineno"> 6847</span>&#160;    VkDeviceSize CalcPreferredBlockSize(uint32_t memTypeIndex);</div><div class="line"><a name="l06848"></a><span class="lineno"> 6848</span>&#160;</div><div class="line"><a name="l06849"></a><span class="lineno"> 6849</span>&#160;    VkResult AllocateMemoryOfType(</div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06851"></a><span class="lineno"> 6851</span>&#160;        VkDeviceSize alignment,</div><div class="line"><a name="l06852"></a><span class="lineno"> 6852</span>&#160;        <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l06853"></a><span class="lineno"> 6853</span>&#160;        VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06854"></a><span class="lineno"> 6854</span>&#160;        VkImage dedicatedImage,</div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span>&#160;        uint32_t memTypeIndex,</div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06858"></a><span class="lineno"> 6858</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06859"></a><span class="lineno"> 6859</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06860"></a><span class="lineno"> 6860</span>&#160;</div><div class="line"><a name="l06861"></a><span class="lineno"> 6861</span>&#160;    <span class="comment">// Helper function only to be used inside AllocateDedicatedMemory.</span></div><div class="line"><a name="l06862"></a><span class="lineno"> 6862</span>&#160;    VkResult AllocateDedicatedMemoryPage(</div><div class="line"><a name="l06863"></a><span class="lineno"> 6863</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06864"></a><span class="lineno"> 6864</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06865"></a><span class="lineno"> 6865</span>&#160;        uint32_t memTypeIndex,</div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span>&#160;        <span class="keyword">const</span> VkMemoryAllocateInfo&amp; allocInfo,</div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span>&#160;        <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</span>&#160;        <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l06869"></a><span class="lineno"> 6869</span>&#160;        <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l06871"></a><span class="lineno"> 6871</span>&#160;</div><div class="line"><a name="l06872"></a><span class="lineno"> 6872</span>&#160;    <span class="comment">// Allocates and registers new VkDeviceMemory specifically for dedicated allocations.</span></div><div class="line"><a name="l06873"></a><span class="lineno"> 6873</span>&#160;    VkResult AllocateDedicatedMemory(</div><div class="line"><a name="l06874"></a><span class="lineno"> 6874</span>&#160;        VkDeviceSize size,</div><div class="line"><a name="l06875"></a><span class="lineno"> 6875</span>&#160;        VmaSuballocationType suballocType,</div><div class="line"><a name="l06876"></a><span class="lineno"> 6876</span>&#160;        uint32_t memTypeIndex,</div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>&#160;        <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span>&#160;        <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span>&#160;        <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span>&#160;        VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>&#160;        VkImage dedicatedImage,</div><div class="line"><a name="l06882"></a><span class="lineno"> 6882</span>&#160;        <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06883"></a><span class="lineno"> 6883</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations);</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span>&#160;</div><div class="line"><a name="l06885"></a><span class="lineno"> 6885</span>&#160;    <span class="keywordtype">void</span> FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l06886"></a><span class="lineno"> 6886</span>&#160;</div><div class="line"><a name="l06887"></a><span class="lineno"> 6887</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</span>&#160;<span class="comment">    Calculates and returns bit mask of memory types that can support defragmentation</span></div><div class="line"><a name="l06889"></a><span class="lineno"> 6889</span>&#160;<span class="comment">    on GPU as they support creation of required buffer for copy operations.</span></div><div class="line"><a name="l06890"></a><span class="lineno"> 6890</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l06891"></a><span class="lineno"> 6891</span>&#160;    uint32_t CalculateGpuDefragmentationMemoryTypeBits() <span class="keyword">const</span>;</div><div class="line"><a name="l06892"></a><span class="lineno"> 6892</span>&#160;};</div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span>&#160;</div><div class="line"><a name="l06895"></a><span class="lineno"> 6895</span>&#160;<span class="comment">// Memory allocation #2 after VmaAllocator_T definition</span></div><div class="line"><a name="l06896"></a><span class="lineno"> 6896</span>&#160;</div><div class="line"><a name="l06897"></a><span class="lineno"> 6897</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span>* VmaMalloc(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">size_t</span> size, <span class="keywordtype">size_t</span> alignment)</div><div class="line"><a name="l06898"></a><span class="lineno"> 6898</span>&#160;{</div><div class="line"><a name="l06899"></a><span class="lineno"> 6899</span>&#160;    <span class="keywordflow">return</span> VmaMalloc(&amp;hAllocator-&gt;m_AllocationCallbacks, size, alignment);</div><div class="line"><a name="l06900"></a><span class="lineno"> 6900</span>&#160;}</div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span>&#160;</div><div class="line"><a name="l06902"></a><span class="lineno"> 6902</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaFree(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l06903"></a><span class="lineno"> 6903</span>&#160;{</div><div class="line"><a name="l06904"></a><span class="lineno"> 6904</span>&#160;    VmaFree(&amp;hAllocator-&gt;m_AllocationCallbacks, ptr);</div><div class="line"><a name="l06905"></a><span class="lineno"> 6905</span>&#160;}</div><div class="line"><a name="l06906"></a><span class="lineno"> 6906</span>&#160;</div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span>&#160;<span class="keyword">static</span> T* VmaAllocate(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>&#160;{</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l06911"></a><span class="lineno"> 6911</span>&#160;}</div><div class="line"><a name="l06912"></a><span class="lineno"> 6912</span>&#160;</div><div class="line"><a name="l06913"></a><span class="lineno"> 6913</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06914"></a><span class="lineno"> 6914</span>&#160;<span class="keyword">static</span> T* VmaAllocateArray(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l06915"></a><span class="lineno"> 6915</span>&#160;{</div><div class="line"><a name="l06916"></a><span class="lineno"> 6916</span>&#160;    <span class="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T) * count, VMA_ALIGN_OF(T));</div><div class="line"><a name="l06917"></a><span class="lineno"> 6917</span>&#160;}</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>&#160;</div><div class="line"><a name="l06919"></a><span class="lineno"> 6919</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06920"></a><span class="lineno"> 6920</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, T* ptr)</div><div class="line"><a name="l06921"></a><span class="lineno"> 6921</span>&#160;{</div><div class="line"><a name="l06922"></a><span class="lineno"> 6922</span>&#160;    <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l06923"></a><span class="lineno"> 6923</span>&#160;    {</div><div class="line"><a name="l06924"></a><span class="lineno"> 6924</span>&#160;        ptr-&gt;~T();</div><div class="line"><a name="l06925"></a><span class="lineno"> 6925</span>&#160;        VmaFree(hAllocator, ptr);</div><div class="line"><a name="l06926"></a><span class="lineno"> 6926</span>&#160;    }</div><div class="line"><a name="l06927"></a><span class="lineno"> 6927</span>&#160;}</div><div class="line"><a name="l06928"></a><span class="lineno"> 6928</span>&#160;</div><div class="line"><a name="l06929"></a><span class="lineno"> 6929</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l06930"></a><span class="lineno"> 6930</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete_array(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, T* ptr, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l06931"></a><span class="lineno"> 6931</span>&#160;{</div><div class="line"><a name="l06932"></a><span class="lineno"> 6932</span>&#160;    <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l06933"></a><span class="lineno"> 6933</span>&#160;    {</div><div class="line"><a name="l06934"></a><span class="lineno"> 6934</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l06935"></a><span class="lineno"> 6935</span>&#160;            ptr[i].~T();</div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span>&#160;        VmaFree(hAllocator, ptr);</div><div class="line"><a name="l06937"></a><span class="lineno"> 6937</span>&#160;    }</div><div class="line"><a name="l06938"></a><span class="lineno"> 6938</span>&#160;}</div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span>&#160;</div><div class="line"><a name="l06941"></a><span class="lineno"> 6941</span>&#160;<span class="comment">// VmaStringBuilder</span></div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>&#160;</div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>&#160;</div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span>&#160;<span class="keyword">class </span>VmaStringBuilder</div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span>&#160;{</div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span>&#160;    VmaStringBuilder(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> alloc) : m_Data(VmaStlAllocator&lt;char&gt;(alloc-&gt;GetAllocationCallbacks())) { }</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span>&#160;    <span class="keywordtype">size_t</span> GetLength()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Data.size(); }</div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span>* GetData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Data.data(); }</div><div class="line"><a name="l06951"></a><span class="lineno"> 6951</span>&#160;</div><div class="line"><a name="l06952"></a><span class="lineno"> 6952</span>&#160;    <span class="keywordtype">void</span> Add(<span class="keywordtype">char</span> ch) { m_Data.push_back(ch); }</div><div class="line"><a name="l06953"></a><span class="lineno"> 6953</span>&#160;    <span class="keywordtype">void</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l06954"></a><span class="lineno"> 6954</span>&#160;    <span class="keywordtype">void</span> AddNewLine() { Add(<span class="charliteral">&#39;\n&#39;</span>); }</div><div class="line"><a name="l06955"></a><span class="lineno"> 6955</span>&#160;    <span class="keywordtype">void</span> AddNumber(uint32_t num);</div><div class="line"><a name="l06956"></a><span class="lineno"> 6956</span>&#160;    <span class="keywordtype">void</span> AddNumber(uint64_t num);</div><div class="line"><a name="l06957"></a><span class="lineno"> 6957</span>&#160;    <span class="keywordtype">void</span> AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l06958"></a><span class="lineno"> 6958</span>&#160;</div><div class="line"><a name="l06959"></a><span class="lineno"> 6959</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l06960"></a><span class="lineno"> 6960</span>&#160;    VmaVector&lt; char, VmaStlAllocator&lt;char&gt; &gt; m_Data;</div><div class="line"><a name="l06961"></a><span class="lineno"> 6961</span>&#160;};</div><div class="line"><a name="l06962"></a><span class="lineno"> 6962</span>&#160;</div><div class="line"><a name="l06963"></a><span class="lineno"> 6963</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06964"></a><span class="lineno"> 6964</span>&#160;{</div><div class="line"><a name="l06965"></a><span class="lineno"> 6965</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l06966"></a><span class="lineno"> 6966</span>&#160;    <span class="keywordflow">if</span>(strLen &gt; 0)</div><div class="line"><a name="l06967"></a><span class="lineno"> 6967</span>&#160;    {</div><div class="line"><a name="l06968"></a><span class="lineno"> 6968</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = m_Data.size();</div><div class="line"><a name="l06969"></a><span class="lineno"> 6969</span>&#160;        m_Data.resize(oldCount + strLen);</div><div class="line"><a name="l06970"></a><span class="lineno"> 6970</span>&#160;        memcpy(m_Data.data() + oldCount, pStr, strLen);</div><div class="line"><a name="l06971"></a><span class="lineno"> 6971</span>&#160;    }</div><div class="line"><a name="l06972"></a><span class="lineno"> 6972</span>&#160;}</div><div class="line"><a name="l06973"></a><span class="lineno"> 6973</span>&#160;</div><div class="line"><a name="l06974"></a><span class="lineno"> 6974</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint32_t num)</div><div class="line"><a name="l06975"></a><span class="lineno"> 6975</span>&#160;{</div><div class="line"><a name="l06976"></a><span class="lineno"> 6976</span>&#160;    <span class="keywordtype">char</span> buf[11];</div><div class="line"><a name="l06977"></a><span class="lineno"> 6977</span>&#160;    VmaUint32ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l06978"></a><span class="lineno"> 6978</span>&#160;    Add(buf);</div><div class="line"><a name="l06979"></a><span class="lineno"> 6979</span>&#160;}</div><div class="line"><a name="l06980"></a><span class="lineno"> 6980</span>&#160;</div><div class="line"><a name="l06981"></a><span class="lineno"> 6981</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint64_t num)</div><div class="line"><a name="l06982"></a><span class="lineno"> 6982</span>&#160;{</div><div class="line"><a name="l06983"></a><span class="lineno"> 6983</span>&#160;    <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l06984"></a><span class="lineno"> 6984</span>&#160;    VmaUint64ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l06985"></a><span class="lineno"> 6985</span>&#160;    Add(buf);</div><div class="line"><a name="l06986"></a><span class="lineno"> 6986</span>&#160;}</div><div class="line"><a name="l06987"></a><span class="lineno"> 6987</span>&#160;</div><div class="line"><a name="l06988"></a><span class="lineno"> 6988</span>&#160;<span class="keywordtype">void</span> VmaStringBuilder::AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l06989"></a><span class="lineno"> 6989</span>&#160;{</div><div class="line"><a name="l06990"></a><span class="lineno"> 6990</span>&#160;    <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l06991"></a><span class="lineno"> 6991</span>&#160;    VmaPtrToStr(buf, <span class="keyword">sizeof</span>(buf), ptr);</div><div class="line"><a name="l06992"></a><span class="lineno"> 6992</span>&#160;    Add(buf);</div><div class="line"><a name="l06993"></a><span class="lineno"> 6993</span>&#160;}</div><div class="line"><a name="l06994"></a><span class="lineno"> 6994</span>&#160;</div><div class="line"><a name="l06995"></a><span class="lineno"> 6995</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06996"></a><span class="lineno"> 6996</span>&#160;</div><div class="line"><a name="l06998"></a><span class="lineno"> 6998</span>&#160;<span class="comment">// VmaJsonWriter</span></div><div class="line"><a name="l06999"></a><span class="lineno"> 6999</span>&#160;</div><div class="line"><a name="l07000"></a><span class="lineno"> 7000</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07001"></a><span class="lineno"> 7001</span>&#160;</div><div class="line"><a name="l07002"></a><span class="lineno"> 7002</span>&#160;<span class="keyword">class </span>VmaJsonWriter</div><div class="line"><a name="l07003"></a><span class="lineno"> 7003</span>&#160;{</div><div class="line"><a name="l07004"></a><span class="lineno"> 7004</span>&#160;    VMA_CLASS_NO_COPY(VmaJsonWriter)</div><div class="line"><a name="l07005"></a><span class="lineno"> 7005</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l07006"></a><span class="lineno"> 7006</span>&#160;    VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder&amp; sb);</div><div class="line"><a name="l07007"></a><span class="lineno"> 7007</span>&#160;    ~VmaJsonWriter();</div><div class="line"><a name="l07008"></a><span class="lineno"> 7008</span>&#160;</div><div class="line"><a name="l07009"></a><span class="lineno"> 7009</span>&#160;    <span class="keywordtype">void</span> BeginObject(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l07010"></a><span class="lineno"> 7010</span>&#160;    <span class="keywordtype">void</span> EndObject();</div><div class="line"><a name="l07011"></a><span class="lineno"> 7011</span>&#160;    </div><div class="line"><a name="l07012"></a><span class="lineno"> 7012</span>&#160;    <span class="keywordtype">void</span> BeginArray(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l07013"></a><span class="lineno"> 7013</span>&#160;    <span class="keywordtype">void</span> EndArray();</div><div class="line"><a name="l07014"></a><span class="lineno"> 7014</span>&#160;    </div><div class="line"><a name="l07015"></a><span class="lineno"> 7015</span>&#160;    <span class="keywordtype">void</span> WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l07016"></a><span class="lineno"> 7016</span>&#160;    <span class="keywordtype">void</span> BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr = VMA_NULL);</div><div class="line"><a name="l07017"></a><span class="lineno"> 7017</span>&#160;    <span class="keywordtype">void</span> ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l07018"></a><span class="lineno"> 7018</span>&#160;    <span class="keywordtype">void</span> ContinueString(uint32_t n);</div><div class="line"><a name="l07019"></a><span class="lineno"> 7019</span>&#160;    <span class="keywordtype">void</span> ContinueString(uint64_t n);</div><div class="line"><a name="l07020"></a><span class="lineno"> 7020</span>&#160;    <span class="keywordtype">void</span> ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l07021"></a><span class="lineno"> 7021</span>&#160;    <span class="keywordtype">void</span> EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr = VMA_NULL);</div><div class="line"><a name="l07022"></a><span class="lineno"> 7022</span>&#160;    </div><div class="line"><a name="l07023"></a><span class="lineno"> 7023</span>&#160;    <span class="keywordtype">void</span> WriteNumber(uint32_t n);</div><div class="line"><a name="l07024"></a><span class="lineno"> 7024</span>&#160;    <span class="keywordtype">void</span> WriteNumber(uint64_t n);</div><div class="line"><a name="l07025"></a><span class="lineno"> 7025</span>&#160;    <span class="keywordtype">void</span> WriteBool(<span class="keywordtype">bool</span> b);</div><div class="line"><a name="l07026"></a><span class="lineno"> 7026</span>&#160;    <span class="keywordtype">void</span> WriteNull();</div><div class="line"><a name="l07027"></a><span class="lineno"> 7027</span>&#160;</div><div class="line"><a name="l07028"></a><span class="lineno"> 7028</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l07029"></a><span class="lineno"> 7029</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> INDENT;</div><div class="line"><a name="l07030"></a><span class="lineno"> 7030</span>&#160;</div><div class="line"><a name="l07031"></a><span class="lineno"> 7031</span>&#160;    <span class="keyword">enum</span> COLLECTION_TYPE</div><div class="line"><a name="l07032"></a><span class="lineno"> 7032</span>&#160;    {</div><div class="line"><a name="l07033"></a><span class="lineno"> 7033</span>&#160;        COLLECTION_TYPE_OBJECT,</div><div class="line"><a name="l07034"></a><span class="lineno"> 7034</span>&#160;        COLLECTION_TYPE_ARRAY,</div><div class="line"><a name="l07035"></a><span class="lineno"> 7035</span>&#160;    };</div><div class="line"><a name="l07036"></a><span class="lineno"> 7036</span>&#160;    <span class="keyword">struct </span>StackItem</div><div class="line"><a name="l07037"></a><span class="lineno"> 7037</span>&#160;    {</div><div class="line"><a name="l07038"></a><span class="lineno"> 7038</span>&#160;        COLLECTION_TYPE type;</div><div class="line"><a name="l07039"></a><span class="lineno"> 7039</span>&#160;        uint32_t valueCount;</div><div class="line"><a name="l07040"></a><span class="lineno"> 7040</span>&#160;        <span class="keywordtype">bool</span> singleLineMode;</div><div class="line"><a name="l07041"></a><span class="lineno"> 7041</span>&#160;    };</div><div class="line"><a name="l07042"></a><span class="lineno"> 7042</span>&#160;</div><div class="line"><a name="l07043"></a><span class="lineno"> 7043</span>&#160;    VmaStringBuilder&amp; m_SB;</div><div class="line"><a name="l07044"></a><span class="lineno"> 7044</span>&#160;    VmaVector&lt; StackItem, VmaStlAllocator&lt;StackItem&gt; &gt; m_Stack;</div><div class="line"><a name="l07045"></a><span class="lineno"> 7045</span>&#160;    <span class="keywordtype">bool</span> m_InsideString;</div><div class="line"><a name="l07046"></a><span class="lineno"> 7046</span>&#160;</div><div class="line"><a name="l07047"></a><span class="lineno"> 7047</span>&#160;    <span class="keywordtype">void</span> BeginValue(<span class="keywordtype">bool</span> isString);</div><div class="line"><a name="l07048"></a><span class="lineno"> 7048</span>&#160;    <span class="keywordtype">void</span> WriteIndent(<span class="keywordtype">bool</span> oneLess = <span class="keyword">false</span>);</div><div class="line"><a name="l07049"></a><span class="lineno"> 7049</span>&#160;};</div><div class="line"><a name="l07050"></a><span class="lineno"> 7050</span>&#160;</div><div class="line"><a name="l07051"></a><span class="lineno"> 7051</span>&#160;<span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> VmaJsonWriter::INDENT = <span class="stringliteral">&quot;  &quot;</span>;</div><div class="line"><a name="l07052"></a><span class="lineno"> 7052</span>&#160;</div><div class="line"><a name="l07053"></a><span class="lineno"> 7053</span>&#160;VmaJsonWriter::VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder&amp; sb) :</div><div class="line"><a name="l07054"></a><span class="lineno"> 7054</span>&#160;    m_SB(sb),</div><div class="line"><a name="l07055"></a><span class="lineno"> 7055</span>&#160;    m_Stack(VmaStlAllocator&lt;StackItem&gt;(pAllocationCallbacks)),</div><div class="line"><a name="l07056"></a><span class="lineno"> 7056</span>&#160;    m_InsideString(false)</div><div class="line"><a name="l07057"></a><span class="lineno"> 7057</span>&#160;{</div><div class="line"><a name="l07058"></a><span class="lineno"> 7058</span>&#160;}</div><div class="line"><a name="l07059"></a><span class="lineno"> 7059</span>&#160;</div><div class="line"><a name="l07060"></a><span class="lineno"> 7060</span>&#160;VmaJsonWriter::~VmaJsonWriter()</div><div class="line"><a name="l07061"></a><span class="lineno"> 7061</span>&#160;{</div><div class="line"><a name="l07062"></a><span class="lineno"> 7062</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07063"></a><span class="lineno"> 7063</span>&#160;    VMA_ASSERT(m_Stack.empty());</div><div class="line"><a name="l07064"></a><span class="lineno"> 7064</span>&#160;}</div><div class="line"><a name="l07065"></a><span class="lineno"> 7065</span>&#160;</div><div class="line"><a name="l07066"></a><span class="lineno"> 7066</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginObject(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l07067"></a><span class="lineno"> 7067</span>&#160;{</div><div class="line"><a name="l07068"></a><span class="lineno"> 7068</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07069"></a><span class="lineno"> 7069</span>&#160;</div><div class="line"><a name="l07070"></a><span class="lineno"> 7070</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07071"></a><span class="lineno"> 7071</span>&#160;    m_SB.Add(<span class="charliteral">&#39;{&#39;</span>);</div><div class="line"><a name="l07072"></a><span class="lineno"> 7072</span>&#160;</div><div class="line"><a name="l07073"></a><span class="lineno"> 7073</span>&#160;    StackItem item;</div><div class="line"><a name="l07074"></a><span class="lineno"> 7074</span>&#160;    item.type = COLLECTION_TYPE_OBJECT;</div><div class="line"><a name="l07075"></a><span class="lineno"> 7075</span>&#160;    item.valueCount = 0;</div><div class="line"><a name="l07076"></a><span class="lineno"> 7076</span>&#160;    item.singleLineMode = singleLine;</div><div class="line"><a name="l07077"></a><span class="lineno"> 7077</span>&#160;    m_Stack.push_back(item);</div><div class="line"><a name="l07078"></a><span class="lineno"> 7078</span>&#160;}</div><div class="line"><a name="l07079"></a><span class="lineno"> 7079</span>&#160;</div><div class="line"><a name="l07080"></a><span class="lineno"> 7080</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::EndObject()</div><div class="line"><a name="l07081"></a><span class="lineno"> 7081</span>&#160;{</div><div class="line"><a name="l07082"></a><span class="lineno"> 7082</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07083"></a><span class="lineno"> 7083</span>&#160;</div><div class="line"><a name="l07084"></a><span class="lineno"> 7084</span>&#160;    WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l07085"></a><span class="lineno"> 7085</span>&#160;    m_SB.Add(<span class="charliteral">&#39;}&#39;</span>);</div><div class="line"><a name="l07086"></a><span class="lineno"> 7086</span>&#160;</div><div class="line"><a name="l07087"></a><span class="lineno"> 7087</span>&#160;    VMA_ASSERT(!m_Stack.empty() &amp;&amp; m_Stack.back().type == COLLECTION_TYPE_OBJECT);</div><div class="line"><a name="l07088"></a><span class="lineno"> 7088</span>&#160;    m_Stack.pop_back();</div><div class="line"><a name="l07089"></a><span class="lineno"> 7089</span>&#160;}</div><div class="line"><a name="l07090"></a><span class="lineno"> 7090</span>&#160;</div><div class="line"><a name="l07091"></a><span class="lineno"> 7091</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginArray(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l07092"></a><span class="lineno"> 7092</span>&#160;{</div><div class="line"><a name="l07093"></a><span class="lineno"> 7093</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07094"></a><span class="lineno"> 7094</span>&#160;</div><div class="line"><a name="l07095"></a><span class="lineno"> 7095</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07096"></a><span class="lineno"> 7096</span>&#160;    m_SB.Add(<span class="charliteral">&#39;[&#39;</span>);</div><div class="line"><a name="l07097"></a><span class="lineno"> 7097</span>&#160;</div><div class="line"><a name="l07098"></a><span class="lineno"> 7098</span>&#160;    StackItem item;</div><div class="line"><a name="l07099"></a><span class="lineno"> 7099</span>&#160;    item.type = COLLECTION_TYPE_ARRAY;</div><div class="line"><a name="l07100"></a><span class="lineno"> 7100</span>&#160;    item.valueCount = 0;</div><div class="line"><a name="l07101"></a><span class="lineno"> 7101</span>&#160;    item.singleLineMode = singleLine;</div><div class="line"><a name="l07102"></a><span class="lineno"> 7102</span>&#160;    m_Stack.push_back(item);</div><div class="line"><a name="l07103"></a><span class="lineno"> 7103</span>&#160;}</div><div class="line"><a name="l07104"></a><span class="lineno"> 7104</span>&#160;</div><div class="line"><a name="l07105"></a><span class="lineno"> 7105</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::EndArray()</div><div class="line"><a name="l07106"></a><span class="lineno"> 7106</span>&#160;{</div><div class="line"><a name="l07107"></a><span class="lineno"> 7107</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07108"></a><span class="lineno"> 7108</span>&#160;</div><div class="line"><a name="l07109"></a><span class="lineno"> 7109</span>&#160;    WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l07110"></a><span class="lineno"> 7110</span>&#160;    m_SB.Add(<span class="charliteral">&#39;]&#39;</span>);</div><div class="line"><a name="l07111"></a><span class="lineno"> 7111</span>&#160;</div><div class="line"><a name="l07112"></a><span class="lineno"> 7112</span>&#160;    VMA_ASSERT(!m_Stack.empty() &amp;&amp; m_Stack.back().type == COLLECTION_TYPE_ARRAY);</div><div class="line"><a name="l07113"></a><span class="lineno"> 7113</span>&#160;    m_Stack.pop_back();</div><div class="line"><a name="l07114"></a><span class="lineno"> 7114</span>&#160;}</div><div class="line"><a name="l07115"></a><span class="lineno"> 7115</span>&#160;</div><div class="line"><a name="l07116"></a><span class="lineno"> 7116</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07117"></a><span class="lineno"> 7117</span>&#160;{</div><div class="line"><a name="l07118"></a><span class="lineno"> 7118</span>&#160;    BeginString(pStr);</div><div class="line"><a name="l07119"></a><span class="lineno"> 7119</span>&#160;    EndString();</div><div class="line"><a name="l07120"></a><span class="lineno"> 7120</span>&#160;}</div><div class="line"><a name="l07121"></a><span class="lineno"> 7121</span>&#160;</div><div class="line"><a name="l07122"></a><span class="lineno"> 7122</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07123"></a><span class="lineno"> 7123</span>&#160;{</div><div class="line"><a name="l07124"></a><span class="lineno"> 7124</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07125"></a><span class="lineno"> 7125</span>&#160;</div><div class="line"><a name="l07126"></a><span class="lineno"> 7126</span>&#160;    BeginValue(<span class="keyword">true</span>);</div><div class="line"><a name="l07127"></a><span class="lineno"> 7127</span>&#160;    m_SB.Add(<span class="charliteral">&#39;&quot;&#39;</span>);</div><div class="line"><a name="l07128"></a><span class="lineno"> 7128</span>&#160;    m_InsideString = <span class="keyword">true</span>;</div><div class="line"><a name="l07129"></a><span class="lineno"> 7129</span>&#160;    <span class="keywordflow">if</span>(pStr != VMA_NULL &amp;&amp; pStr[0] != <span class="charliteral">&#39;\0&#39;</span>)</div><div class="line"><a name="l07130"></a><span class="lineno"> 7130</span>&#160;    {</div><div class="line"><a name="l07131"></a><span class="lineno"> 7131</span>&#160;        ContinueString(pStr);</div><div class="line"><a name="l07132"></a><span class="lineno"> 7132</span>&#160;    }</div><div class="line"><a name="l07133"></a><span class="lineno"> 7133</span>&#160;}</div><div class="line"><a name="l07134"></a><span class="lineno"> 7134</span>&#160;</div><div class="line"><a name="l07135"></a><span class="lineno"> 7135</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07136"></a><span class="lineno"> 7136</span>&#160;{</div><div class="line"><a name="l07137"></a><span class="lineno"> 7137</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07138"></a><span class="lineno"> 7138</span>&#160;</div><div class="line"><a name="l07139"></a><span class="lineno"> 7139</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l07140"></a><span class="lineno"> 7140</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; strLen; ++i)</div><div class="line"><a name="l07141"></a><span class="lineno"> 7141</span>&#160;    {</div><div class="line"><a name="l07142"></a><span class="lineno"> 7142</span>&#160;        <span class="keywordtype">char</span> ch = pStr[i];</div><div class="line"><a name="l07143"></a><span class="lineno"> 7143</span>&#160;        <span class="keywordflow">if</span>(ch == <span class="charliteral">&#39;\\&#39;</span>)</div><div class="line"><a name="l07144"></a><span class="lineno"> 7144</span>&#160;        {</div><div class="line"><a name="l07145"></a><span class="lineno"> 7145</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\\\&quot;</span>);</div><div class="line"><a name="l07146"></a><span class="lineno"> 7146</span>&#160;        }</div><div class="line"><a name="l07147"></a><span class="lineno"> 7147</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch == <span class="charliteral">&#39;&quot;&#39;</span>)</div><div class="line"><a name="l07148"></a><span class="lineno"> 7148</span>&#160;        {</div><div class="line"><a name="l07149"></a><span class="lineno"> 7149</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\\&quot;&quot;</span>);</div><div class="line"><a name="l07150"></a><span class="lineno"> 7150</span>&#160;        }</div><div class="line"><a name="l07151"></a><span class="lineno"> 7151</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch &gt;= 32)</div><div class="line"><a name="l07152"></a><span class="lineno"> 7152</span>&#160;        {</div><div class="line"><a name="l07153"></a><span class="lineno"> 7153</span>&#160;            m_SB.Add(ch);</div><div class="line"><a name="l07154"></a><span class="lineno"> 7154</span>&#160;        }</div><div class="line"><a name="l07155"></a><span class="lineno"> 7155</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">switch</span>(ch)</div><div class="line"><a name="l07156"></a><span class="lineno"> 7156</span>&#160;        {</div><div class="line"><a name="l07157"></a><span class="lineno"> 7157</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\b&#39;</span>:</div><div class="line"><a name="l07158"></a><span class="lineno"> 7158</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\b&quot;</span>);</div><div class="line"><a name="l07159"></a><span class="lineno"> 7159</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07160"></a><span class="lineno"> 7160</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\f&#39;</span>:</div><div class="line"><a name="l07161"></a><span class="lineno"> 7161</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\f&quot;</span>);</div><div class="line"><a name="l07162"></a><span class="lineno"> 7162</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07163"></a><span class="lineno"> 7163</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\n&#39;</span>:</div><div class="line"><a name="l07164"></a><span class="lineno"> 7164</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\n&quot;</span>);</div><div class="line"><a name="l07165"></a><span class="lineno"> 7165</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07166"></a><span class="lineno"> 7166</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\r&#39;</span>:</div><div class="line"><a name="l07167"></a><span class="lineno"> 7167</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\r&quot;</span>);</div><div class="line"><a name="l07168"></a><span class="lineno"> 7168</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07169"></a><span class="lineno"> 7169</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;\t&#39;</span>:</div><div class="line"><a name="l07170"></a><span class="lineno"> 7170</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;\\t&quot;</span>);</div><div class="line"><a name="l07171"></a><span class="lineno"> 7171</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07172"></a><span class="lineno"> 7172</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l07173"></a><span class="lineno"> 7173</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Character not currently supported.&quot;</span>);</div><div class="line"><a name="l07174"></a><span class="lineno"> 7174</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l07175"></a><span class="lineno"> 7175</span>&#160;        }</div><div class="line"><a name="l07176"></a><span class="lineno"> 7176</span>&#160;    }</div><div class="line"><a name="l07177"></a><span class="lineno"> 7177</span>&#160;}</div><div class="line"><a name="l07178"></a><span class="lineno"> 7178</span>&#160;</div><div class="line"><a name="l07179"></a><span class="lineno"> 7179</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint32_t n)</div><div class="line"><a name="l07180"></a><span class="lineno"> 7180</span>&#160;{</div><div class="line"><a name="l07181"></a><span class="lineno"> 7181</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07182"></a><span class="lineno"> 7182</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07183"></a><span class="lineno"> 7183</span>&#160;}</div><div class="line"><a name="l07184"></a><span class="lineno"> 7184</span>&#160;</div><div class="line"><a name="l07185"></a><span class="lineno"> 7185</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint64_t n)</div><div class="line"><a name="l07186"></a><span class="lineno"> 7186</span>&#160;{</div><div class="line"><a name="l07187"></a><span class="lineno"> 7187</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07188"></a><span class="lineno"> 7188</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07189"></a><span class="lineno"> 7189</span>&#160;}</div><div class="line"><a name="l07190"></a><span class="lineno"> 7190</span>&#160;</div><div class="line"><a name="l07191"></a><span class="lineno"> 7191</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l07192"></a><span class="lineno"> 7192</span>&#160;{</div><div class="line"><a name="l07193"></a><span class="lineno"> 7193</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07194"></a><span class="lineno"> 7194</span>&#160;    m_SB.AddPointer(ptr);</div><div class="line"><a name="l07195"></a><span class="lineno"> 7195</span>&#160;}</div><div class="line"><a name="l07196"></a><span class="lineno"> 7196</span>&#160;</div><div class="line"><a name="l07197"></a><span class="lineno"> 7197</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l07198"></a><span class="lineno"> 7198</span>&#160;{</div><div class="line"><a name="l07199"></a><span class="lineno"> 7199</span>&#160;    VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l07200"></a><span class="lineno"> 7200</span>&#160;    <span class="keywordflow">if</span>(pStr != VMA_NULL &amp;&amp; pStr[0] != <span class="charliteral">&#39;\0&#39;</span>)</div><div class="line"><a name="l07201"></a><span class="lineno"> 7201</span>&#160;    {</div><div class="line"><a name="l07202"></a><span class="lineno"> 7202</span>&#160;        ContinueString(pStr);</div><div class="line"><a name="l07203"></a><span class="lineno"> 7203</span>&#160;    }</div><div class="line"><a name="l07204"></a><span class="lineno"> 7204</span>&#160;    m_SB.Add(<span class="charliteral">&#39;&quot;&#39;</span>);</div><div class="line"><a name="l07205"></a><span class="lineno"> 7205</span>&#160;    m_InsideString = <span class="keyword">false</span>;</div><div class="line"><a name="l07206"></a><span class="lineno"> 7206</span>&#160;}</div><div class="line"><a name="l07207"></a><span class="lineno"> 7207</span>&#160;</div><div class="line"><a name="l07208"></a><span class="lineno"> 7208</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint32_t n)</div><div class="line"><a name="l07209"></a><span class="lineno"> 7209</span>&#160;{</div><div class="line"><a name="l07210"></a><span class="lineno"> 7210</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07211"></a><span class="lineno"> 7211</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07212"></a><span class="lineno"> 7212</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07213"></a><span class="lineno"> 7213</span>&#160;}</div><div class="line"><a name="l07214"></a><span class="lineno"> 7214</span>&#160;</div><div class="line"><a name="l07215"></a><span class="lineno"> 7215</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint64_t n)</div><div class="line"><a name="l07216"></a><span class="lineno"> 7216</span>&#160;{</div><div class="line"><a name="l07217"></a><span class="lineno"> 7217</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07218"></a><span class="lineno"> 7218</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07219"></a><span class="lineno"> 7219</span>&#160;    m_SB.AddNumber(n);</div><div class="line"><a name="l07220"></a><span class="lineno"> 7220</span>&#160;}</div><div class="line"><a name="l07221"></a><span class="lineno"> 7221</span>&#160;</div><div class="line"><a name="l07222"></a><span class="lineno"> 7222</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteBool(<span class="keywordtype">bool</span> b)</div><div class="line"><a name="l07223"></a><span class="lineno"> 7223</span>&#160;{</div><div class="line"><a name="l07224"></a><span class="lineno"> 7224</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07225"></a><span class="lineno"> 7225</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07226"></a><span class="lineno"> 7226</span>&#160;    m_SB.Add(b ? <span class="stringliteral">&quot;true&quot;</span> : <span class="stringliteral">&quot;false&quot;</span>);</div><div class="line"><a name="l07227"></a><span class="lineno"> 7227</span>&#160;}</div><div class="line"><a name="l07228"></a><span class="lineno"> 7228</span>&#160;</div><div class="line"><a name="l07229"></a><span class="lineno"> 7229</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteNull()</div><div class="line"><a name="l07230"></a><span class="lineno"> 7230</span>&#160;{</div><div class="line"><a name="l07231"></a><span class="lineno"> 7231</span>&#160;    VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l07232"></a><span class="lineno"> 7232</span>&#160;    BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l07233"></a><span class="lineno"> 7233</span>&#160;    m_SB.Add(<span class="stringliteral">&quot;null&quot;</span>);</div><div class="line"><a name="l07234"></a><span class="lineno"> 7234</span>&#160;}</div><div class="line"><a name="l07235"></a><span class="lineno"> 7235</span>&#160;</div><div class="line"><a name="l07236"></a><span class="lineno"> 7236</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::BeginValue(<span class="keywordtype">bool</span> isString)</div><div class="line"><a name="l07237"></a><span class="lineno"> 7237</span>&#160;{</div><div class="line"><a name="l07238"></a><span class="lineno"> 7238</span>&#160;    <span class="keywordflow">if</span>(!m_Stack.empty())</div><div class="line"><a name="l07239"></a><span class="lineno"> 7239</span>&#160;    {</div><div class="line"><a name="l07240"></a><span class="lineno"> 7240</span>&#160;        StackItem&amp; currItem = m_Stack.back();</div><div class="line"><a name="l07241"></a><span class="lineno"> 7241</span>&#160;        <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &amp;&amp;</div><div class="line"><a name="l07242"></a><span class="lineno"> 7242</span>&#160;            currItem.valueCount % 2 == 0)</div><div class="line"><a name="l07243"></a><span class="lineno"> 7243</span>&#160;        {</div><div class="line"><a name="l07244"></a><span class="lineno"> 7244</span>&#160;            VMA_ASSERT(isString);</div><div class="line"><a name="l07245"></a><span class="lineno"> 7245</span>&#160;        }</div><div class="line"><a name="l07246"></a><span class="lineno"> 7246</span>&#160;</div><div class="line"><a name="l07247"></a><span class="lineno"> 7247</span>&#160;        <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &amp;&amp;</div><div class="line"><a name="l07248"></a><span class="lineno"> 7248</span>&#160;            currItem.valueCount % 2 != 0)</div><div class="line"><a name="l07249"></a><span class="lineno"> 7249</span>&#160;        {</div><div class="line"><a name="l07250"></a><span class="lineno"> 7250</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;: &quot;</span>);</div><div class="line"><a name="l07251"></a><span class="lineno"> 7251</span>&#160;        }</div><div class="line"><a name="l07252"></a><span class="lineno"> 7252</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(currItem.valueCount &gt; 0)</div><div class="line"><a name="l07253"></a><span class="lineno"> 7253</span>&#160;        {</div><div class="line"><a name="l07254"></a><span class="lineno"> 7254</span>&#160;            m_SB.Add(<span class="stringliteral">&quot;, &quot;</span>);</div><div class="line"><a name="l07255"></a><span class="lineno"> 7255</span>&#160;            WriteIndent();</div><div class="line"><a name="l07256"></a><span class="lineno"> 7256</span>&#160;        }</div><div class="line"><a name="l07257"></a><span class="lineno"> 7257</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07258"></a><span class="lineno"> 7258</span>&#160;        {</div><div class="line"><a name="l07259"></a><span class="lineno"> 7259</span>&#160;            WriteIndent();</div><div class="line"><a name="l07260"></a><span class="lineno"> 7260</span>&#160;        }</div><div class="line"><a name="l07261"></a><span class="lineno"> 7261</span>&#160;        ++currItem.valueCount;</div><div class="line"><a name="l07262"></a><span class="lineno"> 7262</span>&#160;    }</div><div class="line"><a name="l07263"></a><span class="lineno"> 7263</span>&#160;}</div><div class="line"><a name="l07264"></a><span class="lineno"> 7264</span>&#160;</div><div class="line"><a name="l07265"></a><span class="lineno"> 7265</span>&#160;<span class="keywordtype">void</span> VmaJsonWriter::WriteIndent(<span class="keywordtype">bool</span> oneLess)</div><div class="line"><a name="l07266"></a><span class="lineno"> 7266</span>&#160;{</div><div class="line"><a name="l07267"></a><span class="lineno"> 7267</span>&#160;    <span class="keywordflow">if</span>(!m_Stack.empty() &amp;&amp; !m_Stack.back().singleLineMode)</div><div class="line"><a name="l07268"></a><span class="lineno"> 7268</span>&#160;    {</div><div class="line"><a name="l07269"></a><span class="lineno"> 7269</span>&#160;        m_SB.AddNewLine();</div><div class="line"><a name="l07270"></a><span class="lineno"> 7270</span>&#160;        </div><div class="line"><a name="l07271"></a><span class="lineno"> 7271</span>&#160;        <span class="keywordtype">size_t</span> count = m_Stack.size();</div><div class="line"><a name="l07272"></a><span class="lineno"> 7272</span>&#160;        <span class="keywordflow">if</span>(count &gt; 0 &amp;&amp; oneLess)</div><div class="line"><a name="l07273"></a><span class="lineno"> 7273</span>&#160;        {</div><div class="line"><a name="l07274"></a><span class="lineno"> 7274</span>&#160;            --count;</div><div class="line"><a name="l07275"></a><span class="lineno"> 7275</span>&#160;        }</div><div class="line"><a name="l07276"></a><span class="lineno"> 7276</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; count; ++i)</div><div class="line"><a name="l07277"></a><span class="lineno"> 7277</span>&#160;        {</div><div class="line"><a name="l07278"></a><span class="lineno"> 7278</span>&#160;            m_SB.Add(INDENT);</div><div class="line"><a name="l07279"></a><span class="lineno"> 7279</span>&#160;        }</div><div class="line"><a name="l07280"></a><span class="lineno"> 7280</span>&#160;    }</div><div class="line"><a name="l07281"></a><span class="lineno"> 7281</span>&#160;}</div><div class="line"><a name="l07282"></a><span class="lineno"> 7282</span>&#160;</div><div class="line"><a name="l07283"></a><span class="lineno"> 7283</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07284"></a><span class="lineno"> 7284</span>&#160;</div><div class="line"><a name="l07286"></a><span class="lineno"> 7286</span>&#160;</div><div class="line"><a name="l07287"></a><span class="lineno"> 7287</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::SetUserData(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l07288"></a><span class="lineno"> 7288</span>&#160;{</div><div class="line"><a name="l07289"></a><span class="lineno"> 7289</span>&#160;    <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l07290"></a><span class="lineno"> 7290</span>&#160;    {</div><div class="line"><a name="l07291"></a><span class="lineno"> 7291</span>&#160;        VMA_ASSERT(pUserData == VMA_NULL || pUserData != m_pUserData);</div><div class="line"><a name="l07292"></a><span class="lineno"> 7292</span>&#160;</div><div class="line"><a name="l07293"></a><span class="lineno"> 7293</span>&#160;        FreeUserDataString(hAllocator);</div><div class="line"><a name="l07294"></a><span class="lineno"> 7294</span>&#160;</div><div class="line"><a name="l07295"></a><span class="lineno"> 7295</span>&#160;        <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l07296"></a><span class="lineno"> 7296</span>&#160;        {</div><div class="line"><a name="l07297"></a><span class="lineno"> 7297</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> newStrSrc = (<span class="keywordtype">char</span>*)pUserData;</div><div class="line"><a name="l07298"></a><span class="lineno"> 7298</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> newStrLen = strlen(newStrSrc);</div><div class="line"><a name="l07299"></a><span class="lineno"> 7299</span>&#160;            <span class="keywordtype">char</span>* <span class="keyword">const</span> newStrDst = vma_new_array(hAllocator, <span class="keywordtype">char</span>, newStrLen + 1);</div><div class="line"><a name="l07300"></a><span class="lineno"> 7300</span>&#160;            memcpy(newStrDst, newStrSrc, newStrLen + 1);</div><div class="line"><a name="l07301"></a><span class="lineno"> 7301</span>&#160;            m_pUserData = newStrDst;</div><div class="line"><a name="l07302"></a><span class="lineno"> 7302</span>&#160;        }</div><div class="line"><a name="l07303"></a><span class="lineno"> 7303</span>&#160;    }</div><div class="line"><a name="l07304"></a><span class="lineno"> 7304</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07305"></a><span class="lineno"> 7305</span>&#160;    {</div><div class="line"><a name="l07306"></a><span class="lineno"> 7306</span>&#160;        m_pUserData = pUserData;</div><div class="line"><a name="l07307"></a><span class="lineno"> 7307</span>&#160;    }</div><div class="line"><a name="l07308"></a><span class="lineno"> 7308</span>&#160;}</div><div class="line"><a name="l07309"></a><span class="lineno"> 7309</span>&#160;</div><div class="line"><a name="l07310"></a><span class="lineno"> 7310</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::ChangeBlockAllocation(</div><div class="line"><a name="l07311"></a><span class="lineno"> 7311</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l07312"></a><span class="lineno"> 7312</span>&#160;    VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l07313"></a><span class="lineno"> 7313</span>&#160;    VkDeviceSize offset)</div><div class="line"><a name="l07314"></a><span class="lineno"> 7314</span>&#160;{</div><div class="line"><a name="l07315"></a><span class="lineno"> 7315</span>&#160;    VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l07316"></a><span class="lineno"> 7316</span>&#160;    VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07317"></a><span class="lineno"> 7317</span>&#160;</div><div class="line"><a name="l07318"></a><span class="lineno"> 7318</span>&#160;    <span class="comment">// Move mapping reference counter from old block to new block.</span></div><div class="line"><a name="l07319"></a><span class="lineno"> 7319</span>&#160;    <span class="keywordflow">if</span>(block != m_BlockAllocation.m_Block)</div><div class="line"><a name="l07320"></a><span class="lineno"> 7320</span>&#160;    {</div><div class="line"><a name="l07321"></a><span class="lineno"> 7321</span>&#160;        uint32_t mapRefCount = m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP;</div><div class="line"><a name="l07322"></a><span class="lineno"> 7322</span>&#160;        <span class="keywordflow">if</span>(IsPersistentMap())</div><div class="line"><a name="l07323"></a><span class="lineno"> 7323</span>&#160;            ++mapRefCount;</div><div class="line"><a name="l07324"></a><span class="lineno"> 7324</span>&#160;        m_BlockAllocation.m_Block-&gt;Unmap(hAllocator, mapRefCount);</div><div class="line"><a name="l07325"></a><span class="lineno"> 7325</span>&#160;        block-&gt;Map(hAllocator, mapRefCount, VMA_NULL);</div><div class="line"><a name="l07326"></a><span class="lineno"> 7326</span>&#160;    }</div><div class="line"><a name="l07327"></a><span class="lineno"> 7327</span>&#160;</div><div class="line"><a name="l07328"></a><span class="lineno"> 7328</span>&#160;    m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l07329"></a><span class="lineno"> 7329</span>&#160;    m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l07330"></a><span class="lineno"> 7330</span>&#160;}</div><div class="line"><a name="l07331"></a><span class="lineno"> 7331</span>&#160;</div><div class="line"><a name="l07332"></a><span class="lineno"> 7332</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::ChangeSize(VkDeviceSize newSize)</div><div class="line"><a name="l07333"></a><span class="lineno"> 7333</span>&#160;{</div><div class="line"><a name="l07334"></a><span class="lineno"> 7334</span>&#160;    VMA_ASSERT(newSize &gt; 0);</div><div class="line"><a name="l07335"></a><span class="lineno"> 7335</span>&#160;    m_Size = newSize;</div><div class="line"><a name="l07336"></a><span class="lineno"> 7336</span>&#160;}</div><div class="line"><a name="l07337"></a><span class="lineno"> 7337</span>&#160;</div><div class="line"><a name="l07338"></a><span class="lineno"> 7338</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::ChangeOffset(VkDeviceSize newOffset)</div><div class="line"><a name="l07339"></a><span class="lineno"> 7339</span>&#160;{</div><div class="line"><a name="l07340"></a><span class="lineno"> 7340</span>&#160;    VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07341"></a><span class="lineno"> 7341</span>&#160;    m_BlockAllocation.m_Offset = newOffset;</div><div class="line"><a name="l07342"></a><span class="lineno"> 7342</span>&#160;}</div><div class="line"><a name="l07343"></a><span class="lineno"> 7343</span>&#160;</div><div class="line"><a name="l07344"></a><span class="lineno"> 7344</span>&#160;VkDeviceSize VmaAllocation_T::GetOffset()<span class="keyword"> const</span></div><div class="line"><a name="l07345"></a><span class="lineno"> 7345</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07346"></a><span class="lineno"> 7346</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07347"></a><span class="lineno"> 7347</span>&#160;    {</div><div class="line"><a name="l07348"></a><span class="lineno"> 7348</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07349"></a><span class="lineno"> 7349</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Offset;</div><div class="line"><a name="l07350"></a><span class="lineno"> 7350</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07351"></a><span class="lineno"> 7351</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07352"></a><span class="lineno"> 7352</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07353"></a><span class="lineno"> 7353</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07354"></a><span class="lineno"> 7354</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07355"></a><span class="lineno"> 7355</span>&#160;    }</div><div class="line"><a name="l07356"></a><span class="lineno"> 7356</span>&#160;}</div><div class="line"><a name="l07357"></a><span class="lineno"> 7357</span>&#160;</div><div class="line"><a name="l07358"></a><span class="lineno"> 7358</span>&#160;VkDeviceMemory VmaAllocation_T::GetMemory()<span class="keyword"> const</span></div><div class="line"><a name="l07359"></a><span class="lineno"> 7359</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07360"></a><span class="lineno"> 7360</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07361"></a><span class="lineno"> 7361</span>&#160;    {</div><div class="line"><a name="l07362"></a><span class="lineno"> 7362</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07363"></a><span class="lineno"> 7363</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Block-&gt;GetDeviceMemory();</div><div class="line"><a name="l07364"></a><span class="lineno"> 7364</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07365"></a><span class="lineno"> 7365</span>&#160;        <span class="keywordflow">return</span> m_DedicatedAllocation.m_hMemory;</div><div class="line"><a name="l07366"></a><span class="lineno"> 7366</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07367"></a><span class="lineno"> 7367</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07368"></a><span class="lineno"> 7368</span>&#160;        <span class="keywordflow">return</span> VK_NULL_HANDLE;</div><div class="line"><a name="l07369"></a><span class="lineno"> 7369</span>&#160;    }</div><div class="line"><a name="l07370"></a><span class="lineno"> 7370</span>&#160;}</div><div class="line"><a name="l07371"></a><span class="lineno"> 7371</span>&#160;</div><div class="line"><a name="l07372"></a><span class="lineno"> 7372</span>&#160;uint32_t VmaAllocation_T::GetMemoryTypeIndex()<span class="keyword"> const</span></div><div class="line"><a name="l07373"></a><span class="lineno"> 7373</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07374"></a><span class="lineno"> 7374</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07375"></a><span class="lineno"> 7375</span>&#160;    {</div><div class="line"><a name="l07376"></a><span class="lineno"> 7376</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07377"></a><span class="lineno"> 7377</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_Block-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l07378"></a><span class="lineno"> 7378</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07379"></a><span class="lineno"> 7379</span>&#160;        <span class="keywordflow">return</span> m_DedicatedAllocation.m_MemoryTypeIndex;</div><div class="line"><a name="l07380"></a><span class="lineno"> 7380</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07381"></a><span class="lineno"> 7381</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07382"></a><span class="lineno"> 7382</span>&#160;        <span class="keywordflow">return</span> UINT32_MAX;</div><div class="line"><a name="l07383"></a><span class="lineno"> 7383</span>&#160;    }</div><div class="line"><a name="l07384"></a><span class="lineno"> 7384</span>&#160;}</div><div class="line"><a name="l07385"></a><span class="lineno"> 7385</span>&#160;</div><div class="line"><a name="l07386"></a><span class="lineno"> 7386</span>&#160;<span class="keywordtype">void</span>* VmaAllocation_T::GetMappedData()<span class="keyword"> const</span></div><div class="line"><a name="l07387"></a><span class="lineno"> 7387</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07388"></a><span class="lineno"> 7388</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07389"></a><span class="lineno"> 7389</span>&#160;    {</div><div class="line"><a name="l07390"></a><span class="lineno"> 7390</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07391"></a><span class="lineno"> 7391</span>&#160;        <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l07392"></a><span class="lineno"> 7392</span>&#160;        {</div><div class="line"><a name="l07393"></a><span class="lineno"> 7393</span>&#160;            <span class="keywordtype">void</span>* pBlockData = m_BlockAllocation.m_Block-&gt;GetMappedData();</div><div class="line"><a name="l07394"></a><span class="lineno"> 7394</span>&#160;            VMA_ASSERT(pBlockData != VMA_NULL);</div><div class="line"><a name="l07395"></a><span class="lineno"> 7395</span>&#160;            <span class="keywordflow">return</span> (<span class="keywordtype">char</span>*)pBlockData + m_BlockAllocation.m_Offset;</div><div class="line"><a name="l07396"></a><span class="lineno"> 7396</span>&#160;        }</div><div class="line"><a name="l07397"></a><span class="lineno"> 7397</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07398"></a><span class="lineno"> 7398</span>&#160;        {</div><div class="line"><a name="l07399"></a><span class="lineno"> 7399</span>&#160;            <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l07400"></a><span class="lineno"> 7400</span>&#160;        }</div><div class="line"><a name="l07401"></a><span class="lineno"> 7401</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l07402"></a><span class="lineno"> 7402</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07403"></a><span class="lineno"> 7403</span>&#160;        VMA_ASSERT((m_DedicatedAllocation.m_pMappedData != VMA_NULL) == (m_MapCount != 0));</div><div class="line"><a name="l07404"></a><span class="lineno"> 7404</span>&#160;        <span class="keywordflow">return</span> m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l07405"></a><span class="lineno"> 7405</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07406"></a><span class="lineno"> 7406</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07407"></a><span class="lineno"> 7407</span>&#160;        <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l07408"></a><span class="lineno"> 7408</span>&#160;    }</div><div class="line"><a name="l07409"></a><span class="lineno"> 7409</span>&#160;}</div><div class="line"><a name="l07410"></a><span class="lineno"> 7410</span>&#160;</div><div class="line"><a name="l07411"></a><span class="lineno"> 7411</span>&#160;<span class="keywordtype">bool</span> VmaAllocation_T::CanBecomeLost()<span class="keyword"> const</span></div><div class="line"><a name="l07412"></a><span class="lineno"> 7412</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07413"></a><span class="lineno"> 7413</span>&#160;    <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l07414"></a><span class="lineno"> 7414</span>&#160;    {</div><div class="line"><a name="l07415"></a><span class="lineno"> 7415</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l07416"></a><span class="lineno"> 7416</span>&#160;        <span class="keywordflow">return</span> m_BlockAllocation.m_CanBecomeLost;</div><div class="line"><a name="l07417"></a><span class="lineno"> 7417</span>&#160;    <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l07418"></a><span class="lineno"> 7418</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07419"></a><span class="lineno"> 7419</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l07420"></a><span class="lineno"> 7420</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l07421"></a><span class="lineno"> 7421</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07422"></a><span class="lineno"> 7422</span>&#160;    }</div><div class="line"><a name="l07423"></a><span class="lineno"> 7423</span>&#160;}</div><div class="line"><a name="l07424"></a><span class="lineno"> 7424</span>&#160;</div><div class="line"><a name="l07425"></a><span class="lineno"> 7425</span>&#160;<span class="keywordtype">bool</span> VmaAllocation_T::MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l07426"></a><span class="lineno"> 7426</span>&#160;{</div><div class="line"><a name="l07427"></a><span class="lineno"> 7427</span>&#160;    VMA_ASSERT(CanBecomeLost());</div><div class="line"><a name="l07428"></a><span class="lineno"> 7428</span>&#160;</div><div class="line"><a name="l07429"></a><span class="lineno"> 7429</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l07430"></a><span class="lineno"> 7430</span>&#160;<span class="comment">    Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l07431"></a><span class="lineno"> 7431</span>&#160;<span class="comment">    Do not modify unless you really know what you&#39;re doing :)</span></div><div class="line"><a name="l07432"></a><span class="lineno"> 7432</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l07433"></a><span class="lineno"> 7433</span>&#160;    uint32_t localLastUseFrameIndex = GetLastUseFrameIndex();</div><div class="line"><a name="l07434"></a><span class="lineno"> 7434</span>&#160;    <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l07435"></a><span class="lineno"> 7435</span>&#160;    {</div><div class="line"><a name="l07436"></a><span class="lineno"> 7436</span>&#160;        <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l07437"></a><span class="lineno"> 7437</span>&#160;        {</div><div class="line"><a name="l07438"></a><span class="lineno"> 7438</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l07439"></a><span class="lineno"> 7439</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07440"></a><span class="lineno"> 7440</span>&#160;        }</div><div class="line"><a name="l07441"></a><span class="lineno"> 7441</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex + frameInUseCount &gt;= currentFrameIndex)</div><div class="line"><a name="l07442"></a><span class="lineno"> 7442</span>&#160;        {</div><div class="line"><a name="l07443"></a><span class="lineno"> 7443</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07444"></a><span class="lineno"> 7444</span>&#160;        }</div><div class="line"><a name="l07445"></a><span class="lineno"> 7445</span>&#160;        <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l07446"></a><span class="lineno"> 7446</span>&#160;        {</div><div class="line"><a name="l07447"></a><span class="lineno"> 7447</span>&#160;            <span class="keywordflow">if</span>(CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l07448"></a><span class="lineno"> 7448</span>&#160;            {</div><div class="line"><a name="l07449"></a><span class="lineno"> 7449</span>&#160;                <span class="comment">// Setting hAllocation.LastUseFrameIndex atomic to VMA_FRAME_INDEX_LOST is enough to mark it as LOST.</span></div><div class="line"><a name="l07450"></a><span class="lineno"> 7450</span>&#160;                <span class="comment">// Calling code just needs to unregister this allocation in owning VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l07451"></a><span class="lineno"> 7451</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07452"></a><span class="lineno"> 7452</span>&#160;            }</div><div class="line"><a name="l07453"></a><span class="lineno"> 7453</span>&#160;        }</div><div class="line"><a name="l07454"></a><span class="lineno"> 7454</span>&#160;    }</div><div class="line"><a name="l07455"></a><span class="lineno"> 7455</span>&#160;}</div><div class="line"><a name="l07456"></a><span class="lineno"> 7456</span>&#160;</div><div class="line"><a name="l07457"></a><span class="lineno"> 7457</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07458"></a><span class="lineno"> 7458</span>&#160;</div><div class="line"><a name="l07459"></a><span class="lineno"> 7459</span>&#160;<span class="comment">// Correspond to values of enum VmaSuballocationType.</span></div><div class="line"><a name="l07460"></a><span class="lineno"> 7460</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* VMA_SUBALLOCATION_TYPE_NAMES[] = {</div><div class="line"><a name="l07461"></a><span class="lineno"> 7461</span>&#160;    <span class="stringliteral">&quot;FREE&quot;</span>,</div><div class="line"><a name="l07462"></a><span class="lineno"> 7462</span>&#160;    <span class="stringliteral">&quot;UNKNOWN&quot;</span>,</div><div class="line"><a name="l07463"></a><span class="lineno"> 7463</span>&#160;    <span class="stringliteral">&quot;BUFFER&quot;</span>,</div><div class="line"><a name="l07464"></a><span class="lineno"> 7464</span>&#160;    <span class="stringliteral">&quot;IMAGE_UNKNOWN&quot;</span>,</div><div class="line"><a name="l07465"></a><span class="lineno"> 7465</span>&#160;    <span class="stringliteral">&quot;IMAGE_LINEAR&quot;</span>,</div><div class="line"><a name="l07466"></a><span class="lineno"> 7466</span>&#160;    <span class="stringliteral">&quot;IMAGE_OPTIMAL&quot;</span>,</div><div class="line"><a name="l07467"></a><span class="lineno"> 7467</span>&#160;};</div><div class="line"><a name="l07468"></a><span class="lineno"> 7468</span>&#160;</div><div class="line"><a name="l07469"></a><span class="lineno"> 7469</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::PrintParameters(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l07470"></a><span class="lineno"> 7470</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07471"></a><span class="lineno"> 7471</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Type&quot;</span>);</div><div class="line"><a name="l07472"></a><span class="lineno"> 7472</span>&#160;    json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[m_SuballocationType]);</div><div class="line"><a name="l07473"></a><span class="lineno"> 7473</span>&#160;</div><div class="line"><a name="l07474"></a><span class="lineno"> 7474</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Size&quot;</span>);</div><div class="line"><a name="l07475"></a><span class="lineno"> 7475</span>&#160;    json.WriteNumber(m_Size);</div><div class="line"><a name="l07476"></a><span class="lineno"> 7476</span>&#160;</div><div class="line"><a name="l07477"></a><span class="lineno"> 7477</span>&#160;    <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l07478"></a><span class="lineno"> 7478</span>&#160;    {</div><div class="line"><a name="l07479"></a><span class="lineno"> 7479</span>&#160;        json.WriteString(<span class="stringliteral">&quot;UserData&quot;</span>);</div><div class="line"><a name="l07480"></a><span class="lineno"> 7480</span>&#160;        <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l07481"></a><span class="lineno"> 7481</span>&#160;        {</div><div class="line"><a name="l07482"></a><span class="lineno"> 7482</span>&#160;            json.WriteString((<span class="keyword">const</span> <span class="keywordtype">char</span>*)m_pUserData);</div><div class="line"><a name="l07483"></a><span class="lineno"> 7483</span>&#160;        }</div><div class="line"><a name="l07484"></a><span class="lineno"> 7484</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07485"></a><span class="lineno"> 7485</span>&#160;        {</div><div class="line"><a name="l07486"></a><span class="lineno"> 7486</span>&#160;            json.BeginString();</div><div class="line"><a name="l07487"></a><span class="lineno"> 7487</span>&#160;            json.ContinueString_Pointer(m_pUserData);</div><div class="line"><a name="l07488"></a><span class="lineno"> 7488</span>&#160;            json.EndString();</div><div class="line"><a name="l07489"></a><span class="lineno"> 7489</span>&#160;        }</div><div class="line"><a name="l07490"></a><span class="lineno"> 7490</span>&#160;    }</div><div class="line"><a name="l07491"></a><span class="lineno"> 7491</span>&#160;</div><div class="line"><a name="l07492"></a><span class="lineno"> 7492</span>&#160;    json.WriteString(<span class="stringliteral">&quot;CreationFrameIndex&quot;</span>);</div><div class="line"><a name="l07493"></a><span class="lineno"> 7493</span>&#160;    json.WriteNumber(m_CreationFrameIndex);</div><div class="line"><a name="l07494"></a><span class="lineno"> 7494</span>&#160;</div><div class="line"><a name="l07495"></a><span class="lineno"> 7495</span>&#160;    json.WriteString(<span class="stringliteral">&quot;LastUseFrameIndex&quot;</span>);</div><div class="line"><a name="l07496"></a><span class="lineno"> 7496</span>&#160;    json.WriteNumber(GetLastUseFrameIndex());</div><div class="line"><a name="l07497"></a><span class="lineno"> 7497</span>&#160;</div><div class="line"><a name="l07498"></a><span class="lineno"> 7498</span>&#160;    <span class="keywordflow">if</span>(m_BufferImageUsage != 0)</div><div class="line"><a name="l07499"></a><span class="lineno"> 7499</span>&#160;    {</div><div class="line"><a name="l07500"></a><span class="lineno"> 7500</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Usage&quot;</span>);</div><div class="line"><a name="l07501"></a><span class="lineno"> 7501</span>&#160;        json.WriteNumber(m_BufferImageUsage);</div><div class="line"><a name="l07502"></a><span class="lineno"> 7502</span>&#160;    }</div><div class="line"><a name="l07503"></a><span class="lineno"> 7503</span>&#160;}</div><div class="line"><a name="l07504"></a><span class="lineno"> 7504</span>&#160;</div><div class="line"><a name="l07505"></a><span class="lineno"> 7505</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l07506"></a><span class="lineno"> 7506</span>&#160;</div><div class="line"><a name="l07507"></a><span class="lineno"> 7507</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l07508"></a><span class="lineno"> 7508</span>&#160;{</div><div class="line"><a name="l07509"></a><span class="lineno"> 7509</span>&#160;    VMA_ASSERT(IsUserDataString());</div><div class="line"><a name="l07510"></a><span class="lineno"> 7510</span>&#160;    <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l07511"></a><span class="lineno"> 7511</span>&#160;    {</div><div class="line"><a name="l07512"></a><span class="lineno"> 7512</span>&#160;        <span class="keywordtype">char</span>* <span class="keyword">const</span> oldStr = (<span class="keywordtype">char</span>*)m_pUserData;</div><div class="line"><a name="l07513"></a><span class="lineno"> 7513</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldStrLen = strlen(oldStr);</div><div class="line"><a name="l07514"></a><span class="lineno"> 7514</span>&#160;        vma_delete_array(hAllocator, oldStr, oldStrLen + 1);</div><div class="line"><a name="l07515"></a><span class="lineno"> 7515</span>&#160;        m_pUserData = VMA_NULL;</div><div class="line"><a name="l07516"></a><span class="lineno"> 7516</span>&#160;    }</div><div class="line"><a name="l07517"></a><span class="lineno"> 7517</span>&#160;}</div><div class="line"><a name="l07518"></a><span class="lineno"> 7518</span>&#160;</div><div class="line"><a name="l07519"></a><span class="lineno"> 7519</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::BlockAllocMap()</div><div class="line"><a name="l07520"></a><span class="lineno"> 7520</span>&#160;{</div><div class="line"><a name="l07521"></a><span class="lineno"> 7521</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07522"></a><span class="lineno"> 7522</span>&#160;</div><div class="line"><a name="l07523"></a><span class="lineno"> 7523</span>&#160;    <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) &lt; 0x7F)</div><div class="line"><a name="l07524"></a><span class="lineno"> 7524</span>&#160;    {</div><div class="line"><a name="l07525"></a><span class="lineno"> 7525</span>&#160;        ++m_MapCount;</div><div class="line"><a name="l07526"></a><span class="lineno"> 7526</span>&#160;    }</div><div class="line"><a name="l07527"></a><span class="lineno"> 7527</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07528"></a><span class="lineno"> 7528</span>&#160;    {</div><div class="line"><a name="l07529"></a><span class="lineno"> 7529</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Allocation mapped too many times simultaneously.&quot;</span>);</div><div class="line"><a name="l07530"></a><span class="lineno"> 7530</span>&#160;    }</div><div class="line"><a name="l07531"></a><span class="lineno"> 7531</span>&#160;}</div><div class="line"><a name="l07532"></a><span class="lineno"> 7532</span>&#160;</div><div class="line"><a name="l07533"></a><span class="lineno"> 7533</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::BlockAllocUnmap()</div><div class="line"><a name="l07534"></a><span class="lineno"> 7534</span>&#160;{</div><div class="line"><a name="l07535"></a><span class="lineno"> 7535</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l07536"></a><span class="lineno"> 7536</span>&#160;</div><div class="line"><a name="l07537"></a><span class="lineno"> 7537</span>&#160;    <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l07538"></a><span class="lineno"> 7538</span>&#160;    {</div><div class="line"><a name="l07539"></a><span class="lineno"> 7539</span>&#160;        --m_MapCount;</div><div class="line"><a name="l07540"></a><span class="lineno"> 7540</span>&#160;    }</div><div class="line"><a name="l07541"></a><span class="lineno"> 7541</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07542"></a><span class="lineno"> 7542</span>&#160;    {</div><div class="line"><a name="l07543"></a><span class="lineno"> 7543</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Unmapping allocation not previously mapped.&quot;</span>);</div><div class="line"><a name="l07544"></a><span class="lineno"> 7544</span>&#160;    }</div><div class="line"><a name="l07545"></a><span class="lineno"> 7545</span>&#160;}</div><div class="line"><a name="l07546"></a><span class="lineno"> 7546</span>&#160;</div><div class="line"><a name="l07547"></a><span class="lineno"> 7547</span>&#160;VkResult VmaAllocation_T::DedicatedAllocMap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l07548"></a><span class="lineno"> 7548</span>&#160;{</div><div class="line"><a name="l07549"></a><span class="lineno"> 7549</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l07550"></a><span class="lineno"> 7550</span>&#160;</div><div class="line"><a name="l07551"></a><span class="lineno"> 7551</span>&#160;    <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l07552"></a><span class="lineno"> 7552</span>&#160;    {</div><div class="line"><a name="l07553"></a><span class="lineno"> 7553</span>&#160;        <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) &lt; 0x7F)</div><div class="line"><a name="l07554"></a><span class="lineno"> 7554</span>&#160;        {</div><div class="line"><a name="l07555"></a><span class="lineno"> 7555</span>&#160;            VMA_ASSERT(m_DedicatedAllocation.m_pMappedData != VMA_NULL);</div><div class="line"><a name="l07556"></a><span class="lineno"> 7556</span>&#160;            *ppData = m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l07557"></a><span class="lineno"> 7557</span>&#160;            ++m_MapCount;</div><div class="line"><a name="l07558"></a><span class="lineno"> 7558</span>&#160;            <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07559"></a><span class="lineno"> 7559</span>&#160;        }</div><div class="line"><a name="l07560"></a><span class="lineno"> 7560</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07561"></a><span class="lineno"> 7561</span>&#160;        {</div><div class="line"><a name="l07562"></a><span class="lineno"> 7562</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Dedicated allocation mapped too many times simultaneously.&quot;</span>);</div><div class="line"><a name="l07563"></a><span class="lineno"> 7563</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l07564"></a><span class="lineno"> 7564</span>&#160;        }</div><div class="line"><a name="l07565"></a><span class="lineno"> 7565</span>&#160;    }</div><div class="line"><a name="l07566"></a><span class="lineno"> 7566</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07567"></a><span class="lineno"> 7567</span>&#160;    {</div><div class="line"><a name="l07568"></a><span class="lineno"> 7568</span>&#160;        VkResult result = (*hAllocator-&gt;GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l07569"></a><span class="lineno"> 7569</span>&#160;            hAllocator-&gt;m_hDevice,</div><div class="line"><a name="l07570"></a><span class="lineno"> 7570</span>&#160;            m_DedicatedAllocation.m_hMemory,</div><div class="line"><a name="l07571"></a><span class="lineno"> 7571</span>&#160;            0, <span class="comment">// offset</span></div><div class="line"><a name="l07572"></a><span class="lineno"> 7572</span>&#160;            VK_WHOLE_SIZE,</div><div class="line"><a name="l07573"></a><span class="lineno"> 7573</span>&#160;            0, <span class="comment">// flags</span></div><div class="line"><a name="l07574"></a><span class="lineno"> 7574</span>&#160;            ppData);</div><div class="line"><a name="l07575"></a><span class="lineno"> 7575</span>&#160;        <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l07576"></a><span class="lineno"> 7576</span>&#160;        {</div><div class="line"><a name="l07577"></a><span class="lineno"> 7577</span>&#160;            m_DedicatedAllocation.m_pMappedData = *ppData;</div><div class="line"><a name="l07578"></a><span class="lineno"> 7578</span>&#160;            m_MapCount = 1;</div><div class="line"><a name="l07579"></a><span class="lineno"> 7579</span>&#160;        }</div><div class="line"><a name="l07580"></a><span class="lineno"> 7580</span>&#160;        <span class="keywordflow">return</span> result;</div><div class="line"><a name="l07581"></a><span class="lineno"> 7581</span>&#160;    }</div><div class="line"><a name="l07582"></a><span class="lineno"> 7582</span>&#160;}</div><div class="line"><a name="l07583"></a><span class="lineno"> 7583</span>&#160;</div><div class="line"><a name="l07584"></a><span class="lineno"> 7584</span>&#160;<span class="keywordtype">void</span> VmaAllocation_T::DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l07585"></a><span class="lineno"> 7585</span>&#160;{</div><div class="line"><a name="l07586"></a><span class="lineno"> 7586</span>&#160;    VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l07587"></a><span class="lineno"> 7587</span>&#160;</div><div class="line"><a name="l07588"></a><span class="lineno"> 7588</span>&#160;    <span class="keywordflow">if</span>((m_MapCount &amp; ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l07589"></a><span class="lineno"> 7589</span>&#160;    {</div><div class="line"><a name="l07590"></a><span class="lineno"> 7590</span>&#160;        --m_MapCount;</div><div class="line"><a name="l07591"></a><span class="lineno"> 7591</span>&#160;        <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l07592"></a><span class="lineno"> 7592</span>&#160;        {</div><div class="line"><a name="l07593"></a><span class="lineno"> 7593</span>&#160;            m_DedicatedAllocation.m_pMappedData = VMA_NULL;</div><div class="line"><a name="l07594"></a><span class="lineno"> 7594</span>&#160;            (*hAllocator-&gt;GetVulkanFunctions().vkUnmapMemory)(</div><div class="line"><a name="l07595"></a><span class="lineno"> 7595</span>&#160;                hAllocator-&gt;m_hDevice,</div><div class="line"><a name="l07596"></a><span class="lineno"> 7596</span>&#160;                m_DedicatedAllocation.m_hMemory);</div><div class="line"><a name="l07597"></a><span class="lineno"> 7597</span>&#160;        }</div><div class="line"><a name="l07598"></a><span class="lineno"> 7598</span>&#160;    }</div><div class="line"><a name="l07599"></a><span class="lineno"> 7599</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07600"></a><span class="lineno"> 7600</span>&#160;    {</div><div class="line"><a name="l07601"></a><span class="lineno"> 7601</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Unmapping dedicated allocation not previously mapped.&quot;</span>);</div><div class="line"><a name="l07602"></a><span class="lineno"> 7602</span>&#160;    }</div><div class="line"><a name="l07603"></a><span class="lineno"> 7603</span>&#160;}</div><div class="line"><a name="l07604"></a><span class="lineno"> 7604</span>&#160;</div><div class="line"><a name="l07605"></a><span class="lineno"> 7605</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07606"></a><span class="lineno"> 7606</span>&#160;</div><div class="line"><a name="l07607"></a><span class="lineno"> 7607</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaPrintStatInfo(VmaJsonWriter&amp; json, <span class="keyword">const</span> <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; stat)</div><div class="line"><a name="l07608"></a><span class="lineno"> 7608</span>&#160;{</div><div class="line"><a name="l07609"></a><span class="lineno"> 7609</span>&#160;    json.BeginObject();</div><div class="line"><a name="l07610"></a><span class="lineno"> 7610</span>&#160;</div><div class="line"><a name="l07611"></a><span class="lineno"> 7611</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Blocks&quot;</span>);</div><div class="line"><a name="l07612"></a><span class="lineno"> 7612</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>);</div><div class="line"><a name="l07613"></a><span class="lineno"> 7613</span>&#160;</div><div class="line"><a name="l07614"></a><span class="lineno"> 7614</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Allocations&quot;</span>);</div><div class="line"><a name="l07615"></a><span class="lineno"> 7615</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>);</div><div class="line"><a name="l07616"></a><span class="lineno"> 7616</span>&#160;</div><div class="line"><a name="l07617"></a><span class="lineno"> 7617</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedRanges&quot;</span>);</div><div class="line"><a name="l07618"></a><span class="lineno"> 7618</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l07619"></a><span class="lineno"> 7619</span>&#160;</div><div class="line"><a name="l07620"></a><span class="lineno"> 7620</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UsedBytes&quot;</span>);</div><div class="line"><a name="l07621"></a><span class="lineno"> 7621</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>);</div><div class="line"><a name="l07622"></a><span class="lineno"> 7622</span>&#160;</div><div class="line"><a name="l07623"></a><span class="lineno"> 7623</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedBytes&quot;</span>);</div><div class="line"><a name="l07624"></a><span class="lineno"> 7624</span>&#160;    json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>);</div><div class="line"><a name="l07625"></a><span class="lineno"> 7625</span>&#160;</div><div class="line"><a name="l07626"></a><span class="lineno"> 7626</span>&#160;    <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> &gt; 1)</div><div class="line"><a name="l07627"></a><span class="lineno"> 7627</span>&#160;    {</div><div class="line"><a name="l07628"></a><span class="lineno"> 7628</span>&#160;        json.WriteString(<span class="stringliteral">&quot;AllocationSize&quot;</span>);</div><div class="line"><a name="l07629"></a><span class="lineno"> 7629</span>&#160;        json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07630"></a><span class="lineno"> 7630</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Min&quot;</span>);</div><div class="line"><a name="l07631"></a><span class="lineno"> 7631</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l07632"></a><span class="lineno"> 7632</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Avg&quot;</span>);</div><div class="line"><a name="l07633"></a><span class="lineno"> 7633</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>);</div><div class="line"><a name="l07634"></a><span class="lineno"> 7634</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Max&quot;</span>);</div><div class="line"><a name="l07635"></a><span class="lineno"> 7635</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l07636"></a><span class="lineno"> 7636</span>&#160;        json.EndObject();</div><div class="line"><a name="l07637"></a><span class="lineno"> 7637</span>&#160;    }</div><div class="line"><a name="l07638"></a><span class="lineno"> 7638</span>&#160;</div><div class="line"><a name="l07639"></a><span class="lineno"> 7639</span>&#160;    <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> &gt; 1)</div><div class="line"><a name="l07640"></a><span class="lineno"> 7640</span>&#160;    {</div><div class="line"><a name="l07641"></a><span class="lineno"> 7641</span>&#160;        json.WriteString(<span class="stringliteral">&quot;UnusedRangeSize&quot;</span>);</div><div class="line"><a name="l07642"></a><span class="lineno"> 7642</span>&#160;        json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07643"></a><span class="lineno"> 7643</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Min&quot;</span>);</div><div class="line"><a name="l07644"></a><span class="lineno"> 7644</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l07645"></a><span class="lineno"> 7645</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Avg&quot;</span>);</div><div class="line"><a name="l07646"></a><span class="lineno"> 7646</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>);</div><div class="line"><a name="l07647"></a><span class="lineno"> 7647</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Max&quot;</span>);</div><div class="line"><a name="l07648"></a><span class="lineno"> 7648</span>&#160;        json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l07649"></a><span class="lineno"> 7649</span>&#160;        json.EndObject();</div><div class="line"><a name="l07650"></a><span class="lineno"> 7650</span>&#160;    }</div><div class="line"><a name="l07651"></a><span class="lineno"> 7651</span>&#160;</div><div class="line"><a name="l07652"></a><span class="lineno"> 7652</span>&#160;    json.EndObject();</div><div class="line"><a name="l07653"></a><span class="lineno"> 7653</span>&#160;}</div><div class="line"><a name="l07654"></a><span class="lineno"> 7654</span>&#160;</div><div class="line"><a name="l07655"></a><span class="lineno"> 7655</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07656"></a><span class="lineno"> 7656</span>&#160;</div><div class="line"><a name="l07657"></a><span class="lineno"> 7657</span>&#160;<span class="keyword">struct </span>VmaSuballocationItemSizeLess</div><div class="line"><a name="l07658"></a><span class="lineno"> 7658</span>&#160;{</div><div class="line"><a name="l07659"></a><span class="lineno"> 7659</span>&#160;    <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l07660"></a><span class="lineno"> 7660</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l07661"></a><span class="lineno"> 7661</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator rhs)<span class="keyword"> const</span></div><div class="line"><a name="l07662"></a><span class="lineno"> 7662</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l07663"></a><span class="lineno"> 7663</span>&#160;        <span class="keywordflow">return</span> lhs-&gt;size &lt; rhs-&gt;size;</div><div class="line"><a name="l07664"></a><span class="lineno"> 7664</span>&#160;    }</div><div class="line"><a name="l07665"></a><span class="lineno"> 7665</span>&#160;    <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l07666"></a><span class="lineno"> 7666</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l07667"></a><span class="lineno"> 7667</span>&#160;        VkDeviceSize rhsSize)<span class="keyword"> const</span></div><div class="line"><a name="l07668"></a><span class="lineno"> 7668</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l07669"></a><span class="lineno"> 7669</span>&#160;        <span class="keywordflow">return</span> lhs-&gt;size &lt; rhsSize;</div><div class="line"><a name="l07670"></a><span class="lineno"> 7670</span>&#160;    }</div><div class="line"><a name="l07671"></a><span class="lineno"> 7671</span>&#160;};</div><div class="line"><a name="l07672"></a><span class="lineno"> 7672</span>&#160;</div><div class="line"><a name="l07673"></a><span class="lineno"> 7673</span>&#160;</div><div class="line"><a name="l07675"></a><span class="lineno"> 7675</span>&#160;<span class="comment">// class VmaBlockMetadata</span></div><div class="line"><a name="l07676"></a><span class="lineno"> 7676</span>&#160;</div><div class="line"><a name="l07677"></a><span class="lineno"> 7677</span>&#160;VmaBlockMetadata::VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07678"></a><span class="lineno"> 7678</span>&#160;    m_Size(0),</div><div class="line"><a name="l07679"></a><span class="lineno"> 7679</span>&#160;    m_pAllocationCallbacks(hAllocator-&gt;GetAllocationCallbacks())</div><div class="line"><a name="l07680"></a><span class="lineno"> 7680</span>&#160;{</div><div class="line"><a name="l07681"></a><span class="lineno"> 7681</span>&#160;}</div><div class="line"><a name="l07682"></a><span class="lineno"> 7682</span>&#160;</div><div class="line"><a name="l07683"></a><span class="lineno"> 7683</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07684"></a><span class="lineno"> 7684</span>&#160;</div><div class="line"><a name="l07685"></a><span class="lineno"> 7685</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l07686"></a><span class="lineno"> 7686</span>&#160;    VkDeviceSize unusedBytes,</div><div class="line"><a name="l07687"></a><span class="lineno"> 7687</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l07688"></a><span class="lineno"> 7688</span>&#160;    <span class="keywordtype">size_t</span> unusedRangeCount)<span class="keyword"> const</span></div><div class="line"><a name="l07689"></a><span class="lineno"> 7689</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07690"></a><span class="lineno"> 7690</span>&#160;    json.BeginObject();</div><div class="line"><a name="l07691"></a><span class="lineno"> 7691</span>&#160;</div><div class="line"><a name="l07692"></a><span class="lineno"> 7692</span>&#160;    json.WriteString(<span class="stringliteral">&quot;TotalBytes&quot;</span>);</div><div class="line"><a name="l07693"></a><span class="lineno"> 7693</span>&#160;    json.WriteNumber(GetSize());</div><div class="line"><a name="l07694"></a><span class="lineno"> 7694</span>&#160;</div><div class="line"><a name="l07695"></a><span class="lineno"> 7695</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedBytes&quot;</span>);</div><div class="line"><a name="l07696"></a><span class="lineno"> 7696</span>&#160;    json.WriteNumber(unusedBytes);</div><div class="line"><a name="l07697"></a><span class="lineno"> 7697</span>&#160;</div><div class="line"><a name="l07698"></a><span class="lineno"> 7698</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Allocations&quot;</span>);</div><div class="line"><a name="l07699"></a><span class="lineno"> 7699</span>&#160;    json.WriteNumber((uint64_t)allocationCount);</div><div class="line"><a name="l07700"></a><span class="lineno"> 7700</span>&#160;</div><div class="line"><a name="l07701"></a><span class="lineno"> 7701</span>&#160;    json.WriteString(<span class="stringliteral">&quot;UnusedRanges&quot;</span>);</div><div class="line"><a name="l07702"></a><span class="lineno"> 7702</span>&#160;    json.WriteNumber((uint64_t)unusedRangeCount);</div><div class="line"><a name="l07703"></a><span class="lineno"> 7703</span>&#160;</div><div class="line"><a name="l07704"></a><span class="lineno"> 7704</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Suballocations&quot;</span>);</div><div class="line"><a name="l07705"></a><span class="lineno"> 7705</span>&#160;    json.BeginArray();</div><div class="line"><a name="l07706"></a><span class="lineno"> 7706</span>&#160;}</div><div class="line"><a name="l07707"></a><span class="lineno"> 7707</span>&#160;</div><div class="line"><a name="l07708"></a><span class="lineno"> 7708</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l07709"></a><span class="lineno"> 7709</span>&#160;    VkDeviceSize offset,</div><div class="line"><a name="l07710"></a><span class="lineno"> 7710</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l07711"></a><span class="lineno"> 7711</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07712"></a><span class="lineno"> 7712</span>&#160;    json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07713"></a><span class="lineno"> 7713</span>&#160;        </div><div class="line"><a name="l07714"></a><span class="lineno"> 7714</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Offset&quot;</span>);</div><div class="line"><a name="l07715"></a><span class="lineno"> 7715</span>&#160;    json.WriteNumber(offset);</div><div class="line"><a name="l07716"></a><span class="lineno"> 7716</span>&#160;</div><div class="line"><a name="l07717"></a><span class="lineno"> 7717</span>&#160;    hAllocation-&gt;PrintParameters(json);</div><div class="line"><a name="l07718"></a><span class="lineno"> 7718</span>&#160;</div><div class="line"><a name="l07719"></a><span class="lineno"> 7719</span>&#160;    json.EndObject();</div><div class="line"><a name="l07720"></a><span class="lineno"> 7720</span>&#160;}</div><div class="line"><a name="l07721"></a><span class="lineno"> 7721</span>&#160;</div><div class="line"><a name="l07722"></a><span class="lineno"> 7722</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter&amp; json,</div><div class="line"><a name="l07723"></a><span class="lineno"> 7723</span>&#160;    VkDeviceSize offset,</div><div class="line"><a name="l07724"></a><span class="lineno"> 7724</span>&#160;    VkDeviceSize size)<span class="keyword"> const</span></div><div class="line"><a name="l07725"></a><span class="lineno"> 7725</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07726"></a><span class="lineno"> 7726</span>&#160;    json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07727"></a><span class="lineno"> 7727</span>&#160;        </div><div class="line"><a name="l07728"></a><span class="lineno"> 7728</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Offset&quot;</span>);</div><div class="line"><a name="l07729"></a><span class="lineno"> 7729</span>&#160;    json.WriteNumber(offset);</div><div class="line"><a name="l07730"></a><span class="lineno"> 7730</span>&#160;</div><div class="line"><a name="l07731"></a><span class="lineno"> 7731</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Type&quot;</span>);</div><div class="line"><a name="l07732"></a><span class="lineno"> 7732</span>&#160;    json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[VMA_SUBALLOCATION_TYPE_FREE]);</div><div class="line"><a name="l07733"></a><span class="lineno"> 7733</span>&#160;</div><div class="line"><a name="l07734"></a><span class="lineno"> 7734</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Size&quot;</span>);</div><div class="line"><a name="l07735"></a><span class="lineno"> 7735</span>&#160;    json.WriteNumber(size);</div><div class="line"><a name="l07736"></a><span class="lineno"> 7736</span>&#160;</div><div class="line"><a name="l07737"></a><span class="lineno"> 7737</span>&#160;    json.EndObject();</div><div class="line"><a name="l07738"></a><span class="lineno"> 7738</span>&#160;}</div><div class="line"><a name="l07739"></a><span class="lineno"> 7739</span>&#160;</div><div class="line"><a name="l07740"></a><span class="lineno"> 7740</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l07741"></a><span class="lineno"> 7741</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07742"></a><span class="lineno"> 7742</span>&#160;    json.EndArray();</div><div class="line"><a name="l07743"></a><span class="lineno"> 7743</span>&#160;    json.EndObject();</div><div class="line"><a name="l07744"></a><span class="lineno"> 7744</span>&#160;}</div><div class="line"><a name="l07745"></a><span class="lineno"> 7745</span>&#160;</div><div class="line"><a name="l07746"></a><span class="lineno"> 7746</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07747"></a><span class="lineno"> 7747</span>&#160;</div><div class="line"><a name="l07749"></a><span class="lineno"> 7749</span>&#160;<span class="comment">// class VmaBlockMetadata_Generic</span></div><div class="line"><a name="l07750"></a><span class="lineno"> 7750</span>&#160;</div><div class="line"><a name="l07751"></a><span class="lineno"> 7751</span>&#160;VmaBlockMetadata_Generic::VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07752"></a><span class="lineno"> 7752</span>&#160;    VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l07753"></a><span class="lineno"> 7753</span>&#160;    m_FreeCount(0),</div><div class="line"><a name="l07754"></a><span class="lineno"> 7754</span>&#160;    m_SumFreeSize(0),</div><div class="line"><a name="l07755"></a><span class="lineno"> 7755</span>&#160;    m_Suballocations(VmaStlAllocator&lt;VmaSuballocation&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l07756"></a><span class="lineno"> 7756</span>&#160;    m_FreeSuballocationsBySize(VmaStlAllocator&lt;VmaSuballocationList::iterator&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l07757"></a><span class="lineno"> 7757</span>&#160;{</div><div class="line"><a name="l07758"></a><span class="lineno"> 7758</span>&#160;}</div><div class="line"><a name="l07759"></a><span class="lineno"> 7759</span>&#160;</div><div class="line"><a name="l07760"></a><span class="lineno"> 7760</span>&#160;VmaBlockMetadata_Generic::~VmaBlockMetadata_Generic()</div><div class="line"><a name="l07761"></a><span class="lineno"> 7761</span>&#160;{</div><div class="line"><a name="l07762"></a><span class="lineno"> 7762</span>&#160;}</div><div class="line"><a name="l07763"></a><span class="lineno"> 7763</span>&#160;</div><div class="line"><a name="l07764"></a><span class="lineno"> 7764</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::Init(VkDeviceSize size)</div><div class="line"><a name="l07765"></a><span class="lineno"> 7765</span>&#160;{</div><div class="line"><a name="l07766"></a><span class="lineno"> 7766</span>&#160;    VmaBlockMetadata::Init(size);</div><div class="line"><a name="l07767"></a><span class="lineno"> 7767</span>&#160;</div><div class="line"><a name="l07768"></a><span class="lineno"> 7768</span>&#160;    m_FreeCount = 1;</div><div class="line"><a name="l07769"></a><span class="lineno"> 7769</span>&#160;    m_SumFreeSize = size;</div><div class="line"><a name="l07770"></a><span class="lineno"> 7770</span>&#160;</div><div class="line"><a name="l07771"></a><span class="lineno"> 7771</span>&#160;    VmaSuballocation suballoc = {};</div><div class="line"><a name="l07772"></a><span class="lineno"> 7772</span>&#160;    suballoc.offset = 0;</div><div class="line"><a name="l07773"></a><span class="lineno"> 7773</span>&#160;    suballoc.size = size;</div><div class="line"><a name="l07774"></a><span class="lineno"> 7774</span>&#160;    suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07775"></a><span class="lineno"> 7775</span>&#160;    suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07776"></a><span class="lineno"> 7776</span>&#160;</div><div class="line"><a name="l07777"></a><span class="lineno"> 7777</span>&#160;    VMA_ASSERT(size &gt; VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l07778"></a><span class="lineno"> 7778</span>&#160;    m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l07779"></a><span class="lineno"> 7779</span>&#160;    VmaSuballocationList::iterator suballocItem = m_Suballocations.end();</div><div class="line"><a name="l07780"></a><span class="lineno"> 7780</span>&#160;    --suballocItem;</div><div class="line"><a name="l07781"></a><span class="lineno"> 7781</span>&#160;    m_FreeSuballocationsBySize.push_back(suballocItem);</div><div class="line"><a name="l07782"></a><span class="lineno"> 7782</span>&#160;}</div><div class="line"><a name="l07783"></a><span class="lineno"> 7783</span>&#160;</div><div class="line"><a name="l07784"></a><span class="lineno"> 7784</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l07785"></a><span class="lineno"> 7785</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07786"></a><span class="lineno"> 7786</span>&#160;    VMA_VALIDATE(!m_Suballocations.empty());</div><div class="line"><a name="l07787"></a><span class="lineno"> 7787</span>&#160;    </div><div class="line"><a name="l07788"></a><span class="lineno"> 7788</span>&#160;    <span class="comment">// Expected offset of new suballocation as calculated from previous ones.</span></div><div class="line"><a name="l07789"></a><span class="lineno"> 7789</span>&#160;    VkDeviceSize calculatedOffset = 0;</div><div class="line"><a name="l07790"></a><span class="lineno"> 7790</span>&#160;    <span class="comment">// Expected number of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l07791"></a><span class="lineno"> 7791</span>&#160;    uint32_t calculatedFreeCount = 0;</div><div class="line"><a name="l07792"></a><span class="lineno"> 7792</span>&#160;    <span class="comment">// Expected sum size of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l07793"></a><span class="lineno"> 7793</span>&#160;    VkDeviceSize calculatedSumFreeSize = 0;</div><div class="line"><a name="l07794"></a><span class="lineno"> 7794</span>&#160;    <span class="comment">// Expected number of free suballocations that should be registered in</span></div><div class="line"><a name="l07795"></a><span class="lineno"> 7795</span>&#160;    <span class="comment">// m_FreeSuballocationsBySize calculated from traversing their list.</span></div><div class="line"><a name="l07796"></a><span class="lineno"> 7796</span>&#160;    <span class="keywordtype">size_t</span> freeSuballocationsToRegister = 0;</div><div class="line"><a name="l07797"></a><span class="lineno"> 7797</span>&#160;    <span class="comment">// True if previous visited suballocation was free.</span></div><div class="line"><a name="l07798"></a><span class="lineno"> 7798</span>&#160;    <span class="keywordtype">bool</span> prevFree = <span class="keyword">false</span>;</div><div class="line"><a name="l07799"></a><span class="lineno"> 7799</span>&#160;</div><div class="line"><a name="l07800"></a><span class="lineno"> 7800</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l07801"></a><span class="lineno"> 7801</span>&#160;        suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l07802"></a><span class="lineno"> 7802</span>&#160;        ++suballocItem)</div><div class="line"><a name="l07803"></a><span class="lineno"> 7803</span>&#160;    {</div><div class="line"><a name="l07804"></a><span class="lineno"> 7804</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; subAlloc = *suballocItem;</div><div class="line"><a name="l07805"></a><span class="lineno"> 7805</span>&#160;        </div><div class="line"><a name="l07806"></a><span class="lineno"> 7806</span>&#160;        <span class="comment">// Actual offset of this suballocation doesn&#39;t match expected one.</span></div><div class="line"><a name="l07807"></a><span class="lineno"> 7807</span>&#160;        VMA_VALIDATE(subAlloc.offset == calculatedOffset);</div><div class="line"><a name="l07808"></a><span class="lineno"> 7808</span>&#160;</div><div class="line"><a name="l07809"></a><span class="lineno"> 7809</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07810"></a><span class="lineno"> 7810</span>&#160;        <span class="comment">// Two adjacent free suballocations are invalid. They should be merged.</span></div><div class="line"><a name="l07811"></a><span class="lineno"> 7811</span>&#160;        VMA_VALIDATE(!prevFree || !currFree);</div><div class="line"><a name="l07812"></a><span class="lineno"> 7812</span>&#160;</div><div class="line"><a name="l07813"></a><span class="lineno"> 7813</span>&#160;        VMA_VALIDATE(currFree == (subAlloc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07814"></a><span class="lineno"> 7814</span>&#160;</div><div class="line"><a name="l07815"></a><span class="lineno"> 7815</span>&#160;        <span class="keywordflow">if</span>(currFree)</div><div class="line"><a name="l07816"></a><span class="lineno"> 7816</span>&#160;        {</div><div class="line"><a name="l07817"></a><span class="lineno"> 7817</span>&#160;            calculatedSumFreeSize += subAlloc.size;</div><div class="line"><a name="l07818"></a><span class="lineno"> 7818</span>&#160;            ++calculatedFreeCount;</div><div class="line"><a name="l07819"></a><span class="lineno"> 7819</span>&#160;            <span class="keywordflow">if</span>(subAlloc.size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l07820"></a><span class="lineno"> 7820</span>&#160;            {</div><div class="line"><a name="l07821"></a><span class="lineno"> 7821</span>&#160;                ++freeSuballocationsToRegister;</div><div class="line"><a name="l07822"></a><span class="lineno"> 7822</span>&#160;            }</div><div class="line"><a name="l07823"></a><span class="lineno"> 7823</span>&#160;</div><div class="line"><a name="l07824"></a><span class="lineno"> 7824</span>&#160;            <span class="comment">// Margin required between allocations - every free space must be at least that large.</span></div><div class="line"><a name="l07825"></a><span class="lineno"> 7825</span>&#160;            VMA_VALIDATE(subAlloc.size &gt;= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l07826"></a><span class="lineno"> 7826</span>&#160;        }</div><div class="line"><a name="l07827"></a><span class="lineno"> 7827</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07828"></a><span class="lineno"> 7828</span>&#160;        {</div><div class="line"><a name="l07829"></a><span class="lineno"> 7829</span>&#160;            VMA_VALIDATE(subAlloc.hAllocation-&gt;GetOffset() == subAlloc.offset);</div><div class="line"><a name="l07830"></a><span class="lineno"> 7830</span>&#160;            VMA_VALIDATE(subAlloc.hAllocation-&gt;GetSize() == subAlloc.size);</div><div class="line"><a name="l07831"></a><span class="lineno"> 7831</span>&#160;</div><div class="line"><a name="l07832"></a><span class="lineno"> 7832</span>&#160;            <span class="comment">// Margin required between allocations - previous allocation must be free.</span></div><div class="line"><a name="l07833"></a><span class="lineno"> 7833</span>&#160;            VMA_VALIDATE(VMA_DEBUG_MARGIN == 0 || prevFree);</div><div class="line"><a name="l07834"></a><span class="lineno"> 7834</span>&#160;        }</div><div class="line"><a name="l07835"></a><span class="lineno"> 7835</span>&#160;</div><div class="line"><a name="l07836"></a><span class="lineno"> 7836</span>&#160;        calculatedOffset += subAlloc.size;</div><div class="line"><a name="l07837"></a><span class="lineno"> 7837</span>&#160;        prevFree = currFree;</div><div class="line"><a name="l07838"></a><span class="lineno"> 7838</span>&#160;    }</div><div class="line"><a name="l07839"></a><span class="lineno"> 7839</span>&#160;</div><div class="line"><a name="l07840"></a><span class="lineno"> 7840</span>&#160;    <span class="comment">// Number of free suballocations registered in m_FreeSuballocationsBySize doesn&#39;t</span></div><div class="line"><a name="l07841"></a><span class="lineno"> 7841</span>&#160;    <span class="comment">// match expected one.</span></div><div class="line"><a name="l07842"></a><span class="lineno"> 7842</span>&#160;    VMA_VALIDATE(m_FreeSuballocationsBySize.size() == freeSuballocationsToRegister);</div><div class="line"><a name="l07843"></a><span class="lineno"> 7843</span>&#160;</div><div class="line"><a name="l07844"></a><span class="lineno"> 7844</span>&#160;    VkDeviceSize lastSize = 0;</div><div class="line"><a name="l07845"></a><span class="lineno"> 7845</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_FreeSuballocationsBySize.size(); ++i)</div><div class="line"><a name="l07846"></a><span class="lineno"> 7846</span>&#160;    {</div><div class="line"><a name="l07847"></a><span class="lineno"> 7847</span>&#160;        VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l07848"></a><span class="lineno"> 7848</span>&#160;        </div><div class="line"><a name="l07849"></a><span class="lineno"> 7849</span>&#160;        <span class="comment">// Only free suballocations can be registered in m_FreeSuballocationsBySize.</span></div><div class="line"><a name="l07850"></a><span class="lineno"> 7850</span>&#160;        VMA_VALIDATE(suballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07851"></a><span class="lineno"> 7851</span>&#160;        <span class="comment">// They must be sorted by size ascending.</span></div><div class="line"><a name="l07852"></a><span class="lineno"> 7852</span>&#160;        VMA_VALIDATE(suballocItem-&gt;size &gt;= lastSize);</div><div class="line"><a name="l07853"></a><span class="lineno"> 7853</span>&#160;</div><div class="line"><a name="l07854"></a><span class="lineno"> 7854</span>&#160;        lastSize = suballocItem-&gt;size;</div><div class="line"><a name="l07855"></a><span class="lineno"> 7855</span>&#160;    }</div><div class="line"><a name="l07856"></a><span class="lineno"> 7856</span>&#160;</div><div class="line"><a name="l07857"></a><span class="lineno"> 7857</span>&#160;    <span class="comment">// Check if totals match calculacted values.</span></div><div class="line"><a name="l07858"></a><span class="lineno"> 7858</span>&#160;    VMA_VALIDATE(ValidateFreeSuballocationList());</div><div class="line"><a name="l07859"></a><span class="lineno"> 7859</span>&#160;    VMA_VALIDATE(calculatedOffset == GetSize());</div><div class="line"><a name="l07860"></a><span class="lineno"> 7860</span>&#160;    VMA_VALIDATE(calculatedSumFreeSize == m_SumFreeSize);</div><div class="line"><a name="l07861"></a><span class="lineno"> 7861</span>&#160;    VMA_VALIDATE(calculatedFreeCount == m_FreeCount);</div><div class="line"><a name="l07862"></a><span class="lineno"> 7862</span>&#160;</div><div class="line"><a name="l07863"></a><span class="lineno"> 7863</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07864"></a><span class="lineno"> 7864</span>&#160;}</div><div class="line"><a name="l07865"></a><span class="lineno"> 7865</span>&#160;</div><div class="line"><a name="l07866"></a><span class="lineno"> 7866</span>&#160;VkDeviceSize VmaBlockMetadata_Generic::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l07867"></a><span class="lineno"> 7867</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07868"></a><span class="lineno"> 7868</span>&#160;    <span class="keywordflow">if</span>(!m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l07869"></a><span class="lineno"> 7869</span>&#160;    {</div><div class="line"><a name="l07870"></a><span class="lineno"> 7870</span>&#160;        <span class="keywordflow">return</span> m_FreeSuballocationsBySize.back()-&gt;size;</div><div class="line"><a name="l07871"></a><span class="lineno"> 7871</span>&#160;    }</div><div class="line"><a name="l07872"></a><span class="lineno"> 7872</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l07873"></a><span class="lineno"> 7873</span>&#160;    {</div><div class="line"><a name="l07874"></a><span class="lineno"> 7874</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07875"></a><span class="lineno"> 7875</span>&#160;    }</div><div class="line"><a name="l07876"></a><span class="lineno"> 7876</span>&#160;}</div><div class="line"><a name="l07877"></a><span class="lineno"> 7877</span>&#160;</div><div class="line"><a name="l07878"></a><span class="lineno"> 7878</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::IsEmpty()<span class="keyword"> const</span></div><div class="line"><a name="l07879"></a><span class="lineno"> 7879</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07880"></a><span class="lineno"> 7880</span>&#160;    <span class="keywordflow">return</span> (m_Suballocations.size() == 1) &amp;&amp; (m_FreeCount == 1);</div><div class="line"><a name="l07881"></a><span class="lineno"> 7881</span>&#160;}</div><div class="line"><a name="l07882"></a><span class="lineno"> 7882</span>&#160;</div><div class="line"><a name="l07883"></a><span class="lineno"> 7883</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l07884"></a><span class="lineno"> 7884</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07885"></a><span class="lineno"> 7885</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l07886"></a><span class="lineno"> 7886</span>&#160;</div><div class="line"><a name="l07887"></a><span class="lineno"> 7887</span>&#160;    <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l07888"></a><span class="lineno"> 7888</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = rangeCount - m_FreeCount;</div><div class="line"><a name="l07889"></a><span class="lineno"> 7889</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = m_FreeCount;</div><div class="line"><a name="l07890"></a><span class="lineno"> 7890</span>&#160;    </div><div class="line"><a name="l07891"></a><span class="lineno"> 7891</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = m_SumFreeSize;</div><div class="line"><a name="l07892"></a><span class="lineno"> 7892</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = GetSize() - outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l07893"></a><span class="lineno"> 7893</span>&#160;</div><div class="line"><a name="l07894"></a><span class="lineno"> 7894</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07895"></a><span class="lineno"> 7895</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l07896"></a><span class="lineno"> 7896</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07897"></a><span class="lineno"> 7897</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l07898"></a><span class="lineno"> 7898</span>&#160;</div><div class="line"><a name="l07899"></a><span class="lineno"> 7899</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l07900"></a><span class="lineno"> 7900</span>&#160;        suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l07901"></a><span class="lineno"> 7901</span>&#160;        ++suballocItem)</div><div class="line"><a name="l07902"></a><span class="lineno"> 7902</span>&#160;    {</div><div class="line"><a name="l07903"></a><span class="lineno"> 7903</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l07904"></a><span class="lineno"> 7904</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07905"></a><span class="lineno"> 7905</span>&#160;        {</div><div class="line"><a name="l07906"></a><span class="lineno"> 7906</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l07907"></a><span class="lineno"> 7907</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l07908"></a><span class="lineno"> 7908</span>&#160;        }</div><div class="line"><a name="l07909"></a><span class="lineno"> 7909</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07910"></a><span class="lineno"> 7910</span>&#160;        {</div><div class="line"><a name="l07911"></a><span class="lineno"> 7911</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, suballoc.size);</div><div class="line"><a name="l07912"></a><span class="lineno"> 7912</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, suballoc.size);</div><div class="line"><a name="l07913"></a><span class="lineno"> 7913</span>&#160;        }</div><div class="line"><a name="l07914"></a><span class="lineno"> 7914</span>&#160;    }</div><div class="line"><a name="l07915"></a><span class="lineno"> 7915</span>&#160;}</div><div class="line"><a name="l07916"></a><span class="lineno"> 7916</span>&#160;</div><div class="line"><a name="l07917"></a><span class="lineno"> 7917</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l07918"></a><span class="lineno"> 7918</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07919"></a><span class="lineno"> 7919</span>&#160;    <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l07920"></a><span class="lineno"> 7920</span>&#160;</div><div class="line"><a name="l07921"></a><span class="lineno"> 7921</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l07922"></a><span class="lineno"> 7922</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize;</div><div class="line"><a name="l07923"></a><span class="lineno"> 7923</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += rangeCount - m_FreeCount;</div><div class="line"><a name="l07924"></a><span class="lineno"> 7924</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l07925"></a><span class="lineno"> 7925</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, GetUnusedRangeSizeMax());</div><div class="line"><a name="l07926"></a><span class="lineno"> 7926</span>&#160;}</div><div class="line"><a name="l07927"></a><span class="lineno"> 7927</span>&#160;</div><div class="line"><a name="l07928"></a><span class="lineno"> 7928</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07929"></a><span class="lineno"> 7929</span>&#160;</div><div class="line"><a name="l07930"></a><span class="lineno"> 7930</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l07931"></a><span class="lineno"> 7931</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l07932"></a><span class="lineno"> 7932</span>&#160;    PrintDetailedMap_Begin(json,</div><div class="line"><a name="l07933"></a><span class="lineno"> 7933</span>&#160;        m_SumFreeSize, <span class="comment">// unusedBytes</span></div><div class="line"><a name="l07934"></a><span class="lineno"> 7934</span>&#160;        m_Suballocations.size() - (size_t)m_FreeCount, <span class="comment">// allocationCount</span></div><div class="line"><a name="l07935"></a><span class="lineno"> 7935</span>&#160;        m_FreeCount); <span class="comment">// unusedRangeCount</span></div><div class="line"><a name="l07936"></a><span class="lineno"> 7936</span>&#160;</div><div class="line"><a name="l07937"></a><span class="lineno"> 7937</span>&#160;    <span class="keywordtype">size_t</span> i = 0;</div><div class="line"><a name="l07938"></a><span class="lineno"> 7938</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l07939"></a><span class="lineno"> 7939</span>&#160;        suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l07940"></a><span class="lineno"> 7940</span>&#160;        ++suballocItem, ++i)</div><div class="line"><a name="l07941"></a><span class="lineno"> 7941</span>&#160;    {</div><div class="line"><a name="l07942"></a><span class="lineno"> 7942</span>&#160;        <span class="keywordflow">if</span>(suballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07943"></a><span class="lineno"> 7943</span>&#160;        {</div><div class="line"><a name="l07944"></a><span class="lineno"> 7944</span>&#160;            PrintDetailedMap_UnusedRange(json, suballocItem-&gt;offset, suballocItem-&gt;size);</div><div class="line"><a name="l07945"></a><span class="lineno"> 7945</span>&#160;        }</div><div class="line"><a name="l07946"></a><span class="lineno"> 7946</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l07947"></a><span class="lineno"> 7947</span>&#160;        {</div><div class="line"><a name="l07948"></a><span class="lineno"> 7948</span>&#160;            PrintDetailedMap_Allocation(json, suballocItem-&gt;offset, suballocItem-&gt;hAllocation);</div><div class="line"><a name="l07949"></a><span class="lineno"> 7949</span>&#160;        }</div><div class="line"><a name="l07950"></a><span class="lineno"> 7950</span>&#160;    }</div><div class="line"><a name="l07951"></a><span class="lineno"> 7951</span>&#160;</div><div class="line"><a name="l07952"></a><span class="lineno"> 7952</span>&#160;    PrintDetailedMap_End(json);</div><div class="line"><a name="l07953"></a><span class="lineno"> 7953</span>&#160;}</div><div class="line"><a name="l07954"></a><span class="lineno"> 7954</span>&#160;</div><div class="line"><a name="l07955"></a><span class="lineno"> 7955</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07956"></a><span class="lineno"> 7956</span>&#160;</div><div class="line"><a name="l07957"></a><span class="lineno"> 7957</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CreateAllocationRequest(</div><div class="line"><a name="l07958"></a><span class="lineno"> 7958</span>&#160; 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++index)</div><div class="line"><a name="l07998"></a><span class="lineno"> 7998</span>&#160;            {</div><div class="line"><a name="l07999"></a><span class="lineno"> 7999</span>&#160;                <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l08000"></a><span class="lineno"> 8000</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08001"></a><span class="lineno"> 8001</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08002"></a><span class="lineno"> 8002</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08003"></a><span class="lineno"> 8003</span>&#160;                    allocSize,</div><div class="line"><a name="l08004"></a><span class="lineno"> 8004</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08005"></a><span class="lineno"> 8005</span>&#160;                    allocType,</div><div class="line"><a name="l08006"></a><span class="lineno"> 8006</span>&#160;                    m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l08007"></a><span class="lineno"> 8007</span>&#160;                    <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l08008"></a><span class="lineno"> 8008</span>&#160;                    &amp;pAllocationRequest-&gt;offset,</div><div class="line"><a name="l08009"></a><span class="lineno"> 8009</span>&#160;                    &amp;pAllocationRequest-&gt;itemsToMakeLostCount,</div><div class="line"><a name="l08010"></a><span class="lineno"> 8010</span>&#160;                    &amp;pAllocationRequest-&gt;sumFreeSize,</div><div class="line"><a name="l08011"></a><span class="lineno"> 8011</span>&#160;                    &amp;pAllocationRequest-&gt;sumItemSize))</div><div class="line"><a name="l08012"></a><span class="lineno"> 8012</span>&#160;                {</div><div class="line"><a name="l08013"></a><span class="lineno"> 8013</span>&#160; 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               it != m_Suballocations.end();</div><div class="line"><a name="l08022"></a><span class="lineno"> 8022</span>&#160;                ++it)</div><div class="line"><a name="l08023"></a><span class="lineno"> 8023</span>&#160;            {</div><div class="line"><a name="l08024"></a><span class="lineno"> 8024</span>&#160;                <span class="keywordflow">if</span>(it-&gt;type == VMA_SUBALLOCATION_TYPE_FREE &amp;&amp; CheckAllocation(</div><div class="line"><a name="l08025"></a><span class="lineno"> 8025</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08026"></a><span class="lineno"> 8026</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08027"></a><span class="lineno"> 8027</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08028"></a><span class="lineno"> 8028</span>&#160;                    allocSize,</div><div class="line"><a name="l08029"></a><span class="lineno"> 8029</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08030"></a><span class="lineno"> 8030</span>&#160;                    allocType,</div><div class="line"><a name="l08031"></a><span class="lineno"> 8031</span>&#160;                    it,</div><div class="line"><a name="l08032"></a><span class="lineno"> 8032</span>&#160;                    <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l08033"></a><span class="lineno"> 8033</span>&#160;                    &amp;pAllocationRequest-&gt;offset,</div><div class="line"><a name="l08034"></a><span class="lineno"> 8034</span>&#160;                    &amp;pAllocationRequest-&gt;itemsToMakeLostCount,</div><div class="line"><a name="l08035"></a><span class="lineno"> 8035</span>&#160;                    &amp;pAllocationRequest-&gt;sumFreeSize,</div><div class="line"><a name="l08036"></a><span class="lineno"> 8036</span>&#160;                    &amp;pAllocationRequest-&gt;sumItemSize))</div><div class="line"><a name="l08037"></a><span class="lineno"> 8037</span>&#160;                {</div><div class="line"><a name="l08038"></a><span class="lineno"> 8038</span>&#160;                    pAllocationRequest-&gt;item = it;</div><div class="line"><a name="l08039"></a><span class="lineno"> 8039</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08040"></a><span class="lineno"> 8040</span>&#160;                }</div><div class="line"><a name="l08041"></a><span class="lineno"> 8041</span>&#160;            }</div><div class="line"><a name="l08042"></a><span class="lineno"> 8042</span>&#160;        }</div><div class="line"><a name="l08043"></a><span class="lineno"> 8043</span>&#160;        <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l08044"></a><span class="lineno"> 8044</span>&#160;        {</div><div class="line"><a name="l08045"></a><span class="lineno"> 8045</span>&#160;            <span class="comment">// Search staring from biggest suballocations.</span></div><div class="line"><a name="l08046"></a><span class="lineno"> 8046</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = freeSuballocCount; index--; )</div><div class="line"><a name="l08047"></a><span class="lineno"> 8047</span>&#160;            {</div><div class="line"><a name="l08048"></a><span class="lineno"> 8048</span>&#160;                <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l08049"></a><span class="lineno"> 8049</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08050"></a><span class="lineno"> 8050</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08051"></a><span class="lineno"> 8051</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08052"></a><span class="lineno"> 8052</span>&#160;                    allocSize,</div><div class="line"><a name="l08053"></a><span class="lineno"> 8053</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08054"></a><span class="lineno"> 8054</span>&#160;                    allocType,</div><div class="line"><a name="l08055"></a><span class="lineno"> 8055</span>&#160;                    m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l08056"></a><span class="lineno"> 8056</span>&#160;                    <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l08057"></a><span class="lineno"> 8057</span>&#160;                    &amp;pAllocationRequest-&gt;offset,</div><div class="line"><a name="l08058"></a><span class="lineno"> 8058</span>&#160;                    &amp;pAllocationRequest-&gt;itemsToMakeLostCount,</div><div class="line"><a name="l08059"></a><span class="lineno"> 8059</span>&#160;                    &amp;pAllocationRequest-&gt;sumFreeSize,</div><div class="line"><a name="l08060"></a><span class="lineno"> 8060</span>&#160;                    &amp;pAllocationRequest-&gt;sumItemSize))</div><div class="line"><a name="l08061"></a><span class="lineno"> 8061</span>&#160;                {</div><div class="line"><a name="l08062"></a><span class="lineno"> 8062</span>&#160;                    pAllocationRequest-&gt;item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l08063"></a><span class="lineno"> 8063</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08064"></a><span class="lineno"> 8064</span>&#160;                }</div><div class="line"><a name="l08065"></a><span class="lineno"> 8065</span>&#160;            }</div><div class="line"><a name="l08066"></a><span class="lineno"> 8066</span>&#160;        }</div><div class="line"><a name="l08067"></a><span class="lineno"> 8067</span>&#160;    }</div><div class="line"><a name="l08068"></a><span class="lineno"> 8068</span>&#160;</div><div class="line"><a name="l08069"></a><span class="lineno"> 8069</span>&#160;    <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l08070"></a><span class="lineno"> 8070</span>&#160;    {</div><div class="line"><a name="l08071"></a><span class="lineno"> 8071</span>&#160;        <span class="comment">// Brute-force algorithm. TODO: Come up with something better.</span></div><div class="line"><a name="l08072"></a><span class="lineno"> 8072</span>&#160;</div><div class="line"><a name="l08073"></a><span class="lineno"> 8073</span>&#160;        <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;</div><div class="line"><a name="l08074"></a><span class="lineno"> 8074</span>&#160;        VmaAllocationRequest tmpAllocRequest = {};</div><div class="line"><a name="l08075"></a><span class="lineno"> 8075</span>&#160;        tmpAllocRequest.type = VmaAllocationRequestType::Normal;</div><div class="line"><a name="l08076"></a><span class="lineno"> 8076</span>&#160;        <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocIt = m_Suballocations.begin();</div><div class="line"><a name="l08077"></a><span class="lineno"> 8077</span>&#160;            suballocIt != m_Suballocations.end();</div><div class="line"><a name="l08078"></a><span class="lineno"> 8078</span>&#160;            ++suballocIt)</div><div class="line"><a name="l08079"></a><span class="lineno"> 8079</span>&#160;        {</div><div class="line"><a name="l08080"></a><span class="lineno"> 8080</span>&#160;            <span class="keywordflow">if</span>(suballocIt-&gt;type == VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l08081"></a><span class="lineno"> 8081</span>&#160;                suballocIt-&gt;hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l08082"></a><span class="lineno"> 8082</span>&#160;            {</div><div class="line"><a name="l08083"></a><span class="lineno"> 8083</span>&#160;                <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l08084"></a><span class="lineno"> 8084</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l08085"></a><span class="lineno"> 8085</span>&#160;                    frameInUseCount,</div><div class="line"><a name="l08086"></a><span class="lineno"> 8086</span>&#160;                    bufferImageGranularity,</div><div class="line"><a name="l08087"></a><span class="lineno"> 8087</span>&#160;                    allocSize,</div><div class="line"><a name="l08088"></a><span class="lineno"> 8088</span>&#160;                    allocAlignment,</div><div class="line"><a name="l08089"></a><span class="lineno"> 8089</span>&#160;                    allocType,</div><div class="line"><a name="l08090"></a><span class="lineno"> 8090</span>&#160;                    suballocIt,</div><div class="line"><a name="l08091"></a><span class="lineno"> 8091</span>&#160;                    canMakeOtherLost,</div><div class="line"><a name="l08092"></a><span class="lineno"> 8092</span>&#160;                    &amp;tmpAllocRequest.offset,</div><div class="line"><a name="l08093"></a><span class="lineno"> 8093</span>&#160;                    &amp;tmpAllocRequest.itemsToMakeLostCount,</div><div class="line"><a name="l08094"></a><span class="lineno"> 8094</span>&#160;                    &amp;tmpAllocRequest.sumFreeSize,</div><div class="line"><a name="l08095"></a><span class="lineno"> 8095</span>&#160;                    &amp;tmpAllocRequest.sumItemSize))</div><div class="line"><a name="l08096"></a><span class="lineno"> 8096</span>&#160;                {</div><div class="line"><a name="l08097"></a><span class="lineno"> 8097</span>&#160;                    <span class="keywordflow">if</span>(strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>)</div><div class="line"><a name="l08098"></a><span class="lineno"> 8098</span>&#160;                    {</div><div class="line"><a name="l08099"></a><span class="lineno"> 8099</span>&#160;                        *pAllocationRequest = tmpAllocRequest;</div><div class="line"><a name="l08100"></a><span class="lineno"> 8100</span>&#160;                        pAllocationRequest-&gt;item = suballocIt;</div><div class="line"><a name="l08101"></a><span class="lineno"> 8101</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l08102"></a><span class="lineno"> 8102</span>&#160;                    }</div><div class="line"><a name="l08103"></a><span class="lineno"> 8103</span>&#160;                    <span class="keywordflow">if</span>(!found || tmpAllocRequest.CalcCost() &lt; pAllocationRequest-&gt;CalcCost())</div><div class="line"><a name="l08104"></a><span class="lineno"> 8104</span>&#160;                    {</div><div class="line"><a name="l08105"></a><span class="lineno"> 8105</span>&#160;                        *pAllocationRequest = tmpAllocRequest;</div><div class="line"><a name="l08106"></a><span class="lineno"> 8106</span>&#160;                        pAllocationRequest-&gt;item = suballocIt;</div><div class="line"><a name="l08107"></a><span class="lineno"> 8107</span>&#160;                        found = <span class="keyword">true</span>;</div><div class="line"><a name="l08108"></a><span class="lineno"> 8108</span>&#160;                    }</div><div class="line"><a name="l08109"></a><span class="lineno"> 8109</span>&#160;                }</div><div class="line"><a name="l08110"></a><span class="lineno"> 8110</span>&#160;            }</div><div class="line"><a name="l08111"></a><span class="lineno"> 8111</span>&#160;        }</div><div class="line"><a name="l08112"></a><span class="lineno"> 8112</span>&#160;</div><div class="line"><a name="l08113"></a><span class="lineno"> 8113</span>&#160;        <span class="keywordflow">return</span> found;</div><div class="line"><a name="l08114"></a><span class="lineno"> 8114</span>&#160;    }</div><div class="line"><a name="l08115"></a><span class="lineno"> 8115</span>&#160;</div><div class="line"><a name="l08116"></a><span class="lineno"> 8116</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08117"></a><span class="lineno"> 8117</span>&#160;}</div><div class="line"><a name="l08118"></a><span class="lineno"> 8118</span>&#160;</div><div class="line"><a name="l08119"></a><span class="lineno"> 8119</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::MakeRequestedAllocationsLost(</div><div class="line"><a name="l08120"></a><span class="lineno"> 8120</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l08121"></a><span class="lineno"> 8121</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l08122"></a><span class="lineno"> 8122</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l08123"></a><span class="lineno"> 8123</span>&#160;{</div><div class="line"><a name="l08124"></a><span class="lineno"> 8124</span>&#160;    VMA_ASSERT(pAllocationRequest &amp;&amp; pAllocationRequest-&gt;type == VmaAllocationRequestType::Normal);</div><div class="line"><a name="l08125"></a><span class="lineno"> 8125</span>&#160;</div><div class="line"><a name="l08126"></a><span class="lineno"> 8126</span>&#160;    <span class="keywordflow">while</span>(pAllocationRequest-&gt;itemsToMakeLostCount &gt; 0)</div><div class="line"><a name="l08127"></a><span class="lineno"> 8127</span>&#160;    {</div><div class="line"><a name="l08128"></a><span class="lineno"> 8128</span>&#160;        <span class="keywordflow">if</span>(pAllocationRequest-&gt;item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08129"></a><span class="lineno"> 8129</span>&#160;        {</div><div class="line"><a name="l08130"></a><span class="lineno"> 8130</span>&#160;            ++pAllocationRequest-&gt;item;</div><div class="line"><a name="l08131"></a><span class="lineno"> 8131</span>&#160;        }</div><div class="line"><a name="l08132"></a><span class="lineno"> 8132</span>&#160;        VMA_ASSERT(pAllocationRequest-&gt;item != m_Suballocations.end());</div><div class="line"><a name="l08133"></a><span class="lineno"> 8133</span>&#160;        VMA_ASSERT(pAllocationRequest-&gt;item-&gt;hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08134"></a><span class="lineno"> 8134</span>&#160;        VMA_ASSERT(pAllocationRequest-&gt;item-&gt;hAllocation-&gt;CanBecomeLost());</div><div class="line"><a name="l08135"></a><span class="lineno"> 8135</span>&#160;        <span class="keywordflow">if</span>(pAllocationRequest-&gt;item-&gt;hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l08136"></a><span class="lineno"> 8136</span>&#160;        {</div><div class="line"><a name="l08137"></a><span class="lineno"> 8137</span>&#160;            pAllocationRequest-&gt;item = FreeSuballocation(pAllocationRequest-&gt;item);</div><div class="line"><a name="l08138"></a><span class="lineno"> 8138</span>&#160;            --pAllocationRequest-&gt;itemsToMakeLostCount;</div><div class="line"><a name="l08139"></a><span class="lineno"> 8139</span>&#160;        }</div><div class="line"><a name="l08140"></a><span class="lineno"> 8140</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08141"></a><span class="lineno"> 8141</span>&#160;        {</div><div class="line"><a name="l08142"></a><span class="lineno"> 8142</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08143"></a><span class="lineno"> 8143</span>&#160;        }</div><div class="line"><a name="l08144"></a><span class="lineno"> 8144</span>&#160;    }</div><div class="line"><a name="l08145"></a><span class="lineno"> 8145</span>&#160;</div><div class="line"><a name="l08146"></a><span class="lineno"> 8146</span>&#160;    VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08147"></a><span class="lineno"> 8147</span>&#160;    VMA_ASSERT(pAllocationRequest-&gt;item != m_Suballocations.end());</div><div class="line"><a name="l08148"></a><span class="lineno"> 8148</span>&#160;    VMA_ASSERT(pAllocationRequest-&gt;item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08149"></a><span class="lineno"> 8149</span>&#160;    </div><div class="line"><a name="l08150"></a><span class="lineno"> 8150</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08151"></a><span class="lineno"> 8151</span>&#160;}</div><div class="line"><a name="l08152"></a><span class="lineno"> 8152</span>&#160;</div><div class="line"><a name="l08153"></a><span class="lineno"> 8153</span>&#160;uint32_t VmaBlockMetadata_Generic::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l08154"></a><span class="lineno"> 8154</span>&#160;{</div><div class="line"><a name="l08155"></a><span class="lineno"> 8155</span>&#160;    uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l08156"></a><span class="lineno"> 8156</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l08157"></a><span class="lineno"> 8157</span>&#160;        it != m_Suballocations.end();</div><div class="line"><a name="l08158"></a><span class="lineno"> 8158</span>&#160;        ++it)</div><div class="line"><a name="l08159"></a><span class="lineno"> 8159</span>&#160;    {</div><div class="line"><a name="l08160"></a><span class="lineno"> 8160</span>&#160;        <span class="keywordflow">if</span>(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l08161"></a><span class="lineno"> 8161</span>&#160;            it-&gt;hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08162"></a><span class="lineno"> 8162</span>&#160;            it-&gt;hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l08163"></a><span class="lineno"> 8163</span>&#160;        {</div><div class="line"><a name="l08164"></a><span class="lineno"> 8164</span>&#160;            it = FreeSuballocation(it);</div><div class="line"><a name="l08165"></a><span class="lineno"> 8165</span>&#160;            ++lostAllocationCount;</div><div class="line"><a name="l08166"></a><span class="lineno"> 8166</span>&#160;        }</div><div class="line"><a name="l08167"></a><span class="lineno"> 8167</span>&#160;    }</div><div class="line"><a name="l08168"></a><span class="lineno"> 8168</span>&#160;    <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l08169"></a><span class="lineno"> 8169</span>&#160;}</div><div class="line"><a name="l08170"></a><span class="lineno"> 8170</span>&#160;</div><div class="line"><a name="l08171"></a><span class="lineno"> 8171</span>&#160;VkResult VmaBlockMetadata_Generic::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l08172"></a><span class="lineno"> 8172</span>&#160;{</div><div class="line"><a name="l08173"></a><span class="lineno"> 8173</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l08174"></a><span class="lineno"> 8174</span>&#160;        it != m_Suballocations.end();</div><div class="line"><a name="l08175"></a><span class="lineno"> 8175</span>&#160;        ++it)</div><div class="line"><a name="l08176"></a><span class="lineno"> 8176</span>&#160;    {</div><div class="line"><a name="l08177"></a><span class="lineno"> 8177</span>&#160;        <span class="keywordflow">if</span>(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08178"></a><span class="lineno"> 8178</span>&#160;        {</div><div class="line"><a name="l08179"></a><span class="lineno"> 8179</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it-&gt;offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l08180"></a><span class="lineno"> 8180</span>&#160;            {</div><div class="line"><a name="l08181"></a><span class="lineno"> 8181</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l08182"></a><span class="lineno"> 8182</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l08183"></a><span class="lineno"> 8183</span>&#160;            }</div><div class="line"><a name="l08184"></a><span class="lineno"> 8184</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it-&gt;offset + it-&gt;size))</div><div class="line"><a name="l08185"></a><span class="lineno"> 8185</span>&#160;            {</div><div class="line"><a name="l08186"></a><span class="lineno"> 8186</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l08187"></a><span class="lineno"> 8187</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l08188"></a><span class="lineno"> 8188</span>&#160;            }</div><div class="line"><a name="l08189"></a><span class="lineno"> 8189</span>&#160;        }</div><div class="line"><a name="l08190"></a><span class="lineno"> 8190</span>&#160;    }</div><div class="line"><a name="l08191"></a><span class="lineno"> 8191</span>&#160;</div><div class="line"><a name="l08192"></a><span class="lineno"> 8192</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l08193"></a><span class="lineno"> 8193</span>&#160;}</div><div class="line"><a name="l08194"></a><span class="lineno"> 8194</span>&#160;</div><div class="line"><a name="l08195"></a><span class="lineno"> 8195</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::Alloc(</div><div class="line"><a name="l08196"></a><span class="lineno"> 8196</span>&#160;    <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l08197"></a><span class="lineno"> 8197</span>&#160;    VmaSuballocationType type,</div><div class="line"><a name="l08198"></a><span class="lineno"> 8198</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l08199"></a><span class="lineno"> 8199</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l08200"></a><span class="lineno"> 8200</span>&#160;{</div><div class="line"><a name="l08201"></a><span class="lineno"> 8201</span>&#160;    VMA_ASSERT(request.type == VmaAllocationRequestType::Normal);</div><div class="line"><a name="l08202"></a><span class="lineno"> 8202</span>&#160;    VMA_ASSERT(request.item != m_Suballocations.end());</div><div class="line"><a name="l08203"></a><span class="lineno"> 8203</span>&#160;    VmaSuballocation&amp; suballoc = *request.item;</div><div class="line"><a name="l08204"></a><span class="lineno"> 8204</span>&#160;    <span class="comment">// Given suballocation is a free block.</span></div><div class="line"><a name="l08205"></a><span class="lineno"> 8205</span>&#160;    VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08206"></a><span class="lineno"> 8206</span>&#160;    <span class="comment">// Given offset is inside this suballocation.</span></div><div class="line"><a name="l08207"></a><span class="lineno"> 8207</span>&#160;    VMA_ASSERT(request.offset &gt;= suballoc.offset);</div><div class="line"><a name="l08208"></a><span class="lineno"> 8208</span>&#160;    <span class="keyword">const</span> VkDeviceSize paddingBegin = request.offset - suballoc.offset;</div><div class="line"><a name="l08209"></a><span class="lineno"> 8209</span>&#160;    VMA_ASSERT(suballoc.size &gt;= paddingBegin + allocSize);</div><div class="line"><a name="l08210"></a><span class="lineno"> 8210</span>&#160;    <span class="keyword">const</span> VkDeviceSize paddingEnd = suballoc.size - paddingBegin - allocSize;</div><div class="line"><a name="l08211"></a><span class="lineno"> 8211</span>&#160;</div><div class="line"><a name="l08212"></a><span class="lineno"> 8212</span>&#160;    <span class="comment">// Unregister this free suballocation from m_FreeSuballocationsBySize and update</span></div><div class="line"><a name="l08213"></a><span class="lineno"> 8213</span>&#160;    <span class="comment">// it to become used.</span></div><div class="line"><a name="l08214"></a><span class="lineno"> 8214</span>&#160;    UnregisterFreeSuballocation(request.item);</div><div class="line"><a name="l08215"></a><span class="lineno"> 8215</span>&#160;</div><div class="line"><a name="l08216"></a><span class="lineno"> 8216</span>&#160;    suballoc.offset = request.offset;</div><div class="line"><a name="l08217"></a><span class="lineno"> 8217</span>&#160;    suballoc.size = allocSize;</div><div class="line"><a name="l08218"></a><span class="lineno"> 8218</span>&#160;    suballoc.type = type;</div><div class="line"><a name="l08219"></a><span class="lineno"> 8219</span>&#160;    suballoc.hAllocation = hAllocation;</div><div class="line"><a name="l08220"></a><span class="lineno"> 8220</span>&#160;</div><div class="line"><a name="l08221"></a><span class="lineno"> 8221</span>&#160;    <span class="comment">// If there are any free bytes remaining at the end, insert new free suballocation after current one.</span></div><div class="line"><a name="l08222"></a><span class="lineno"> 8222</span>&#160;    <span class="keywordflow">if</span>(paddingEnd)</div><div class="line"><a name="l08223"></a><span class="lineno"> 8223</span>&#160;    {</div><div class="line"><a name="l08224"></a><span class="lineno"> 8224</span>&#160;        VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l08225"></a><span class="lineno"> 8225</span>&#160;        paddingSuballoc.offset = request.offset + allocSize;</div><div class="line"><a name="l08226"></a><span class="lineno"> 8226</span>&#160;        paddingSuballoc.size = paddingEnd;</div><div class="line"><a name="l08227"></a><span class="lineno"> 8227</span>&#160;        paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08228"></a><span class="lineno"> 8228</span>&#160;        VmaSuballocationList::iterator next = request.item;</div><div class="line"><a name="l08229"></a><span class="lineno"> 8229</span>&#160;        ++next;</div><div class="line"><a name="l08230"></a><span class="lineno"> 8230</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator paddingEndItem =</div><div class="line"><a name="l08231"></a><span class="lineno"> 8231</span>&#160;            m_Suballocations.insert(next, paddingSuballoc);</div><div class="line"><a name="l08232"></a><span class="lineno"> 8232</span>&#160;        RegisterFreeSuballocation(paddingEndItem);</div><div class="line"><a name="l08233"></a><span class="lineno"> 8233</span>&#160;    }</div><div class="line"><a name="l08234"></a><span class="lineno"> 8234</span>&#160;</div><div class="line"><a name="l08235"></a><span class="lineno"> 8235</span>&#160;    <span class="comment">// If there are any free bytes remaining at the beginning, insert new free suballocation before current one.</span></div><div class="line"><a name="l08236"></a><span class="lineno"> 8236</span>&#160;    <span class="keywordflow">if</span>(paddingBegin)</div><div class="line"><a name="l08237"></a><span class="lineno"> 8237</span>&#160;    {</div><div class="line"><a name="l08238"></a><span class="lineno"> 8238</span>&#160;        VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l08239"></a><span class="lineno"> 8239</span>&#160;        paddingSuballoc.offset = request.offset - paddingBegin;</div><div class="line"><a name="l08240"></a><span class="lineno"> 8240</span>&#160;        paddingSuballoc.size = paddingBegin;</div><div class="line"><a name="l08241"></a><span class="lineno"> 8241</span>&#160;        paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08242"></a><span class="lineno"> 8242</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator paddingBeginItem =</div><div class="line"><a name="l08243"></a><span class="lineno"> 8243</span>&#160;            m_Suballocations.insert(request.item, paddingSuballoc);</div><div class="line"><a name="l08244"></a><span class="lineno"> 8244</span>&#160;        RegisterFreeSuballocation(paddingBeginItem);</div><div class="line"><a name="l08245"></a><span class="lineno"> 8245</span>&#160;    }</div><div class="line"><a name="l08246"></a><span class="lineno"> 8246</span>&#160;</div><div class="line"><a name="l08247"></a><span class="lineno"> 8247</span>&#160;    <span class="comment">// Update totals.</span></div><div class="line"><a name="l08248"></a><span class="lineno"> 8248</span>&#160;    m_FreeCount = m_FreeCount - 1;</div><div class="line"><a name="l08249"></a><span class="lineno"> 8249</span>&#160;    <span class="keywordflow">if</span>(paddingBegin &gt; 0)</div><div class="line"><a name="l08250"></a><span class="lineno"> 8250</span>&#160;    {</div><div class="line"><a name="l08251"></a><span class="lineno"> 8251</span>&#160;        ++m_FreeCount;</div><div class="line"><a name="l08252"></a><span class="lineno"> 8252</span>&#160;    }</div><div class="line"><a name="l08253"></a><span class="lineno"> 8253</span>&#160;    <span class="keywordflow">if</span>(paddingEnd &gt; 0)</div><div class="line"><a name="l08254"></a><span class="lineno"> 8254</span>&#160;    {</div><div class="line"><a name="l08255"></a><span class="lineno"> 8255</span>&#160;        ++m_FreeCount;</div><div class="line"><a name="l08256"></a><span class="lineno"> 8256</span>&#160;    }</div><div class="line"><a name="l08257"></a><span class="lineno"> 8257</span>&#160;    m_SumFreeSize -= allocSize;</div><div class="line"><a name="l08258"></a><span class="lineno"> 8258</span>&#160;}</div><div class="line"><a name="l08259"></a><span class="lineno"> 8259</span>&#160;</div><div class="line"><a name="l08260"></a><span class="lineno"> 8260</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l08261"></a><span class="lineno"> 8261</span>&#160;{</div><div class="line"><a name="l08262"></a><span class="lineno"> 8262</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l08263"></a><span class="lineno"> 8263</span>&#160;        suballocItem != m_Suballocations.end();</div><div class="line"><a name="l08264"></a><span class="lineno"> 8264</span>&#160;        ++suballocItem)</div><div class="line"><a name="l08265"></a><span class="lineno"> 8265</span>&#160;    {</div><div class="line"><a name="l08266"></a><span class="lineno"> 8266</span>&#160;        VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08267"></a><span class="lineno"> 8267</span>&#160;        <span class="keywordflow">if</span>(suballoc.hAllocation == allocation)</div><div class="line"><a name="l08268"></a><span class="lineno"> 8268</span>&#160;        {</div><div class="line"><a name="l08269"></a><span class="lineno"> 8269</span>&#160;            FreeSuballocation(suballocItem);</div><div class="line"><a name="l08270"></a><span class="lineno"> 8270</span>&#160;            VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08271"></a><span class="lineno"> 8271</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l08272"></a><span class="lineno"> 8272</span>&#160;        }</div><div class="line"><a name="l08273"></a><span class="lineno"> 8273</span>&#160;    }</div><div class="line"><a name="l08274"></a><span class="lineno"> 8274</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found!&quot;</span>);</div><div class="line"><a name="l08275"></a><span class="lineno"> 8275</span>&#160;}</div><div class="line"><a name="l08276"></a><span class="lineno"> 8276</span>&#160;</div><div class="line"><a name="l08277"></a><span class="lineno"> 8277</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l08278"></a><span class="lineno"> 8278</span>&#160;{</div><div class="line"><a name="l08279"></a><span class="lineno"> 8279</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l08280"></a><span class="lineno"> 8280</span>&#160;        suballocItem != m_Suballocations.end();</div><div class="line"><a name="l08281"></a><span class="lineno"> 8281</span>&#160;        ++suballocItem)</div><div class="line"><a name="l08282"></a><span class="lineno"> 8282</span>&#160;    {</div><div class="line"><a name="l08283"></a><span class="lineno"> 8283</span>&#160;        VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08284"></a><span class="lineno"> 8284</span>&#160;        <span class="keywordflow">if</span>(suballoc.offset == offset)</div><div class="line"><a name="l08285"></a><span class="lineno"> 8285</span>&#160;        {</div><div class="line"><a name="l08286"></a><span class="lineno"> 8286</span>&#160;            FreeSuballocation(suballocItem);</div><div class="line"><a name="l08287"></a><span class="lineno"> 8287</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l08288"></a><span class="lineno"> 8288</span>&#160;        }</div><div class="line"><a name="l08289"></a><span class="lineno"> 8289</span>&#160;    }</div><div class="line"><a name="l08290"></a><span class="lineno"> 8290</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found!&quot;</span>);</div><div class="line"><a name="l08291"></a><span class="lineno"> 8291</span>&#160;}</div><div class="line"><a name="l08292"></a><span class="lineno"> 8292</span>&#160;</div><div class="line"><a name="l08293"></a><span class="lineno"> 8293</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ResizeAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize newSize)</div><div class="line"><a name="l08294"></a><span class="lineno"> 8294</span>&#160;{</div><div class="line"><a name="l08295"></a><span class="lineno"> 8295</span>&#160;    <span class="keyword">typedef</span> VmaSuballocationList::iterator iter_type;</div><div class="line"><a name="l08296"></a><span class="lineno"> 8296</span>&#160;    <span class="keywordflow">for</span>(iter_type suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l08297"></a><span class="lineno"> 8297</span>&#160;        suballocItem != m_Suballocations.end();</div><div class="line"><a name="l08298"></a><span class="lineno"> 8298</span>&#160;        ++suballocItem)</div><div class="line"><a name="l08299"></a><span class="lineno"> 8299</span>&#160;    {</div><div class="line"><a name="l08300"></a><span class="lineno"> 8300</span>&#160;        VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08301"></a><span class="lineno"> 8301</span>&#160;        <span class="keywordflow">if</span>(suballoc.hAllocation == alloc)</div><div class="line"><a name="l08302"></a><span class="lineno"> 8302</span>&#160;        {</div><div class="line"><a name="l08303"></a><span class="lineno"> 8303</span>&#160;            iter_type nextItem = suballocItem;</div><div class="line"><a name="l08304"></a><span class="lineno"> 8304</span>&#160;            ++nextItem;</div><div class="line"><a name="l08305"></a><span class="lineno"> 8305</span>&#160;</div><div class="line"><a name="l08306"></a><span class="lineno"> 8306</span>&#160;            <span class="comment">// Should have been ensured on higher level.</span></div><div class="line"><a name="l08307"></a><span class="lineno"> 8307</span>&#160;            VMA_ASSERT(newSize != alloc-&gt;GetSize() &amp;&amp; newSize &gt; 0);</div><div class="line"><a name="l08308"></a><span class="lineno"> 8308</span>&#160;</div><div class="line"><a name="l08309"></a><span class="lineno"> 8309</span>&#160;            <span class="comment">// Shrinking.</span></div><div class="line"><a name="l08310"></a><span class="lineno"> 8310</span>&#160;            <span class="keywordflow">if</span>(newSize &lt; alloc-&gt;GetSize())</div><div class="line"><a name="l08311"></a><span class="lineno"> 8311</span>&#160;            {</div><div class="line"><a name="l08312"></a><span class="lineno"> 8312</span>&#160;                <span class="keyword">const</span> VkDeviceSize sizeDiff = suballoc.size - newSize;</div><div class="line"><a name="l08313"></a><span class="lineno"> 8313</span>&#160;</div><div class="line"><a name="l08314"></a><span class="lineno"> 8314</span>&#160;                <span class="comment">// There is next item.</span></div><div class="line"><a name="l08315"></a><span class="lineno"> 8315</span>&#160;                <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l08316"></a><span class="lineno"> 8316</span>&#160;                {</div><div class="line"><a name="l08317"></a><span class="lineno"> 8317</span>&#160;                    <span class="comment">// Next item is free.</span></div><div class="line"><a name="l08318"></a><span class="lineno"> 8318</span>&#160;                    <span class="keywordflow">if</span>(nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08319"></a><span class="lineno"> 8319</span>&#160;                    {</div><div class="line"><a name="l08320"></a><span class="lineno"> 8320</span>&#160;                        <span class="comment">// Grow this next item backward.</span></div><div class="line"><a name="l08321"></a><span class="lineno"> 8321</span>&#160;                        UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08322"></a><span class="lineno"> 8322</span>&#160;                        nextItem-&gt;offset -= sizeDiff;</div><div class="line"><a name="l08323"></a><span class="lineno"> 8323</span>&#160;                        nextItem-&gt;size += sizeDiff;</div><div class="line"><a name="l08324"></a><span class="lineno"> 8324</span>&#160;                        RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08325"></a><span class="lineno"> 8325</span>&#160;                    }</div><div class="line"><a name="l08326"></a><span class="lineno"> 8326</span>&#160;                    <span class="comment">// Next item is not free.</span></div><div class="line"><a name="l08327"></a><span class="lineno"> 8327</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l08328"></a><span class="lineno"> 8328</span>&#160;                    {</div><div class="line"><a name="l08329"></a><span class="lineno"> 8329</span>&#160;                        <span class="comment">// Create free item after current one.</span></div><div class="line"><a name="l08330"></a><span class="lineno"> 8330</span>&#160;                        VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l08331"></a><span class="lineno"> 8331</span>&#160;                        newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08332"></a><span class="lineno"> 8332</span>&#160;                        newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l08333"></a><span class="lineno"> 8333</span>&#160;                        newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l08334"></a><span class="lineno"> 8334</span>&#160;                        newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08335"></a><span class="lineno"> 8335</span>&#160;                        iter_type newFreeSuballocIt = m_Suballocations.insert(nextItem, newFreeSuballoc);</div><div class="line"><a name="l08336"></a><span class="lineno"> 8336</span>&#160;                        RegisterFreeSuballocation(newFreeSuballocIt);</div><div class="line"><a name="l08337"></a><span class="lineno"> 8337</span>&#160;</div><div class="line"><a name="l08338"></a><span class="lineno"> 8338</span>&#160;                        ++m_FreeCount;</div><div class="line"><a name="l08339"></a><span class="lineno"> 8339</span>&#160;                    }</div><div class="line"><a name="l08340"></a><span class="lineno"> 8340</span>&#160;                }</div><div class="line"><a name="l08341"></a><span class="lineno"> 8341</span>&#160;                <span class="comment">// This is the last item.</span></div><div class="line"><a name="l08342"></a><span class="lineno"> 8342</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08343"></a><span class="lineno"> 8343</span>&#160;                {</div><div class="line"><a name="l08344"></a><span class="lineno"> 8344</span>&#160;                    <span class="comment">// Create free item at the end.</span></div><div class="line"><a name="l08345"></a><span class="lineno"> 8345</span>&#160;                    VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l08346"></a><span class="lineno"> 8346</span>&#160;                    newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08347"></a><span class="lineno"> 8347</span>&#160;                    newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l08348"></a><span class="lineno"> 8348</span>&#160;                    newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l08349"></a><span class="lineno"> 8349</span>&#160;                    newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08350"></a><span class="lineno"> 8350</span>&#160;                    m_Suballocations.push_back(newFreeSuballoc);</div><div class="line"><a name="l08351"></a><span class="lineno"> 8351</span>&#160;</div><div class="line"><a name="l08352"></a><span class="lineno"> 8352</span>&#160;                    iter_type newFreeSuballocIt = m_Suballocations.end();</div><div class="line"><a name="l08353"></a><span class="lineno"> 8353</span>&#160;                    RegisterFreeSuballocation(--newFreeSuballocIt);</div><div class="line"><a name="l08354"></a><span class="lineno"> 8354</span>&#160;</div><div class="line"><a name="l08355"></a><span class="lineno"> 8355</span>&#160;                    ++m_FreeCount;</div><div class="line"><a name="l08356"></a><span class="lineno"> 8356</span>&#160;                }</div><div class="line"><a name="l08357"></a><span class="lineno"> 8357</span>&#160;</div><div class="line"><a name="l08358"></a><span class="lineno"> 8358</span>&#160;                suballoc.size = newSize;</div><div class="line"><a name="l08359"></a><span class="lineno"> 8359</span>&#160;                m_SumFreeSize += sizeDiff;</div><div class="line"><a name="l08360"></a><span class="lineno"> 8360</span>&#160;            }</div><div class="line"><a name="l08361"></a><span class="lineno"> 8361</span>&#160;            <span class="comment">// Growing.</span></div><div class="line"><a name="l08362"></a><span class="lineno"> 8362</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l08363"></a><span class="lineno"> 8363</span>&#160;            {</div><div class="line"><a name="l08364"></a><span class="lineno"> 8364</span>&#160;                <span class="keyword">const</span> VkDeviceSize sizeDiff = newSize - suballoc.size;</div><div class="line"><a name="l08365"></a><span class="lineno"> 8365</span>&#160;</div><div class="line"><a name="l08366"></a><span class="lineno"> 8366</span>&#160;                <span class="comment">// There is next item.</span></div><div class="line"><a name="l08367"></a><span class="lineno"> 8367</span>&#160;                <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l08368"></a><span class="lineno"> 8368</span>&#160;                {</div><div class="line"><a name="l08369"></a><span class="lineno"> 8369</span>&#160;                    <span class="comment">// Next item is free.</span></div><div class="line"><a name="l08370"></a><span class="lineno"> 8370</span>&#160;                    <span class="keywordflow">if</span>(nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08371"></a><span class="lineno"> 8371</span>&#160;                    {</div><div class="line"><a name="l08372"></a><span class="lineno"> 8372</span>&#160;                        <span class="comment">// There is not enough free space, including margin.</span></div><div class="line"><a name="l08373"></a><span class="lineno"> 8373</span>&#160;                        <span class="keywordflow">if</span>(nextItem-&gt;size &lt; sizeDiff + VMA_DEBUG_MARGIN)</div><div class="line"><a name="l08374"></a><span class="lineno"> 8374</span>&#160;                        {</div><div class="line"><a name="l08375"></a><span class="lineno"> 8375</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08376"></a><span class="lineno"> 8376</span>&#160;                        }</div><div class="line"><a name="l08377"></a><span class="lineno"> 8377</span>&#160;</div><div class="line"><a name="l08378"></a><span class="lineno"> 8378</span>&#160;                        <span class="comment">// There is more free space than required.</span></div><div class="line"><a name="l08379"></a><span class="lineno"> 8379</span>&#160;                        <span class="keywordflow">if</span>(nextItem-&gt;size &gt; sizeDiff)</div><div class="line"><a name="l08380"></a><span class="lineno"> 8380</span>&#160;                        {</div><div class="line"><a name="l08381"></a><span class="lineno"> 8381</span>&#160;                            <span class="comment">// Move and shrink this next item.</span></div><div class="line"><a name="l08382"></a><span class="lineno"> 8382</span>&#160;                            UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08383"></a><span class="lineno"> 8383</span>&#160;                            nextItem-&gt;offset += sizeDiff;</div><div class="line"><a name="l08384"></a><span class="lineno"> 8384</span>&#160;                            nextItem-&gt;size -= sizeDiff;</div><div class="line"><a name="l08385"></a><span class="lineno"> 8385</span>&#160;                            RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08386"></a><span class="lineno"> 8386</span>&#160;                        }</div><div class="line"><a name="l08387"></a><span class="lineno"> 8387</span>&#160;                        <span class="comment">// There is exactly the amount of free space required.</span></div><div class="line"><a name="l08388"></a><span class="lineno"> 8388</span>&#160;                        <span class="keywordflow">else</span></div><div class="line"><a name="l08389"></a><span class="lineno"> 8389</span>&#160;                        {</div><div class="line"><a name="l08390"></a><span class="lineno"> 8390</span>&#160;                            <span class="comment">// Remove this next free item.</span></div><div class="line"><a name="l08391"></a><span class="lineno"> 8391</span>&#160;                            UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08392"></a><span class="lineno"> 8392</span>&#160;                            m_Suballocations.erase(nextItem);</div><div class="line"><a name="l08393"></a><span class="lineno"> 8393</span>&#160;                            --m_FreeCount;</div><div class="line"><a name="l08394"></a><span class="lineno"> 8394</span>&#160;                        }</div><div class="line"><a name="l08395"></a><span class="lineno"> 8395</span>&#160;                    }</div><div class="line"><a name="l08396"></a><span class="lineno"> 8396</span>&#160;                    <span class="comment">// Next item is not free - there is no space to grow.</span></div><div class="line"><a name="l08397"></a><span class="lineno"> 8397</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l08398"></a><span class="lineno"> 8398</span>&#160;                    {</div><div class="line"><a name="l08399"></a><span class="lineno"> 8399</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08400"></a><span class="lineno"> 8400</span>&#160;                    }</div><div class="line"><a name="l08401"></a><span class="lineno"> 8401</span>&#160;                }</div><div class="line"><a name="l08402"></a><span class="lineno"> 8402</span>&#160;                <span class="comment">// This is the last item - there is no space to grow.</span></div><div class="line"><a name="l08403"></a><span class="lineno"> 8403</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08404"></a><span class="lineno"> 8404</span>&#160;                {</div><div class="line"><a name="l08405"></a><span class="lineno"> 8405</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08406"></a><span class="lineno"> 8406</span>&#160;                }</div><div class="line"><a name="l08407"></a><span class="lineno"> 8407</span>&#160;</div><div class="line"><a name="l08408"></a><span class="lineno"> 8408</span>&#160;                suballoc.size = newSize;</div><div class="line"><a name="l08409"></a><span class="lineno"> 8409</span>&#160;                m_SumFreeSize -= sizeDiff;</div><div class="line"><a name="l08410"></a><span class="lineno"> 8410</span>&#160;            }</div><div class="line"><a name="l08411"></a><span class="lineno"> 8411</span>&#160;</div><div class="line"><a name="l08412"></a><span class="lineno"> 8412</span>&#160;            <span class="comment">// We cannot call Validate() here because alloc object is updated to new size outside of this call.</span></div><div class="line"><a name="l08413"></a><span class="lineno"> 8413</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08414"></a><span class="lineno"> 8414</span>&#160;        }</div><div class="line"><a name="l08415"></a><span class="lineno"> 8415</span>&#160;    }</div><div class="line"><a name="l08416"></a><span class="lineno"> 8416</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found!&quot;</span>);</div><div class="line"><a name="l08417"></a><span class="lineno"> 8417</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08418"></a><span class="lineno"> 8418</span>&#160;}</div><div class="line"><a name="l08419"></a><span class="lineno"> 8419</span>&#160;</div><div class="line"><a name="l08420"></a><span class="lineno"> 8420</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ValidateFreeSuballocationList()<span class="keyword"> const</span></div><div class="line"><a name="l08421"></a><span class="lineno"> 8421</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08422"></a><span class="lineno"> 8422</span>&#160;    VkDeviceSize lastSize = 0;</div><div class="line"><a name="l08423"></a><span class="lineno"> 8423</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_FreeSuballocationsBySize.size(); i &lt; count; ++i)</div><div class="line"><a name="l08424"></a><span class="lineno"> 8424</span>&#160;    {</div><div class="line"><a name="l08425"></a><span class="lineno"> 8425</span>&#160;        <span class="keyword">const</span> VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l08426"></a><span class="lineno"> 8426</span>&#160;</div><div class="line"><a name="l08427"></a><span class="lineno"> 8427</span>&#160;        VMA_VALIDATE(it-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08428"></a><span class="lineno"> 8428</span>&#160;        VMA_VALIDATE(it-&gt;size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l08429"></a><span class="lineno"> 8429</span>&#160;        VMA_VALIDATE(it-&gt;size &gt;= lastSize);</div><div class="line"><a name="l08430"></a><span class="lineno"> 8430</span>&#160;        lastSize = it-&gt;size;</div><div class="line"><a name="l08431"></a><span class="lineno"> 8431</span>&#160;    }</div><div class="line"><a name="l08432"></a><span class="lineno"> 8432</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08433"></a><span class="lineno"> 8433</span>&#160;}</div><div class="line"><a name="l08434"></a><span class="lineno"> 8434</span>&#160;</div><div class="line"><a name="l08435"></a><span class="lineno"> 8435</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CheckAllocation(</div><div class="line"><a name="l08436"></a><span class="lineno"> 8436</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l08437"></a><span class="lineno"> 8437</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l08438"></a><span class="lineno"> 8438</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08439"></a><span class="lineno"> 8439</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l08440"></a><span class="lineno"> 8440</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l08441"></a><span class="lineno"> 8441</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l08442"></a><span class="lineno"> 8442</span>&#160;    VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l08443"></a><span class="lineno"> 8443</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l08444"></a><span class="lineno"> 8444</span>&#160;    VkDeviceSize* pOffset,</div><div class="line"><a name="l08445"></a><span class="lineno"> 8445</span>&#160;    <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l08446"></a><span class="lineno"> 8446</span>&#160;    VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l08447"></a><span class="lineno"> 8447</span>&#160;    VkDeviceSize* pSumItemSize)<span class="keyword"> const</span></div><div class="line"><a name="l08448"></a><span class="lineno"> 8448</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08449"></a><span class="lineno"> 8449</span>&#160;    VMA_ASSERT(allocSize &gt; 0);</div><div class="line"><a name="l08450"></a><span class="lineno"> 8450</span>&#160;    VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08451"></a><span class="lineno"> 8451</span>&#160;    VMA_ASSERT(suballocItem != m_Suballocations.cend());</div><div class="line"><a name="l08452"></a><span class="lineno"> 8452</span>&#160;    VMA_ASSERT(pOffset != VMA_NULL);</div><div class="line"><a name="l08453"></a><span class="lineno"> 8453</span>&#160;    </div><div class="line"><a name="l08454"></a><span class="lineno"> 8454</span>&#160;    *itemsToMakeLostCount = 0;</div><div class="line"><a name="l08455"></a><span class="lineno"> 8455</span>&#160;    *pSumFreeSize = 0;</div><div class="line"><a name="l08456"></a><span class="lineno"> 8456</span>&#160;    *pSumItemSize = 0;</div><div class="line"><a name="l08457"></a><span class="lineno"> 8457</span>&#160;</div><div class="line"><a name="l08458"></a><span class="lineno"> 8458</span>&#160;    <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l08459"></a><span class="lineno"> 8459</span>&#160;    {</div><div class="line"><a name="l08460"></a><span class="lineno"> 8460</span>&#160;        <span class="keywordflow">if</span>(suballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08461"></a><span class="lineno"> 8461</span>&#160;        {</div><div class="line"><a name="l08462"></a><span class="lineno"> 8462</span>&#160;            *pSumFreeSize = suballocItem-&gt;size;</div><div class="line"><a name="l08463"></a><span class="lineno"> 8463</span>&#160;        }</div><div class="line"><a name="l08464"></a><span class="lineno"> 8464</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08465"></a><span class="lineno"> 8465</span>&#160;        {</div><div class="line"><a name="l08466"></a><span class="lineno"> 8466</span>&#160;            <span class="keywordflow">if</span>(suballocItem-&gt;hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08467"></a><span class="lineno"> 8467</span>&#160;                suballocItem-&gt;hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l08468"></a><span class="lineno"> 8468</span>&#160;            {</div><div class="line"><a name="l08469"></a><span class="lineno"> 8469</span>&#160;                ++*itemsToMakeLostCount;</div><div class="line"><a name="l08470"></a><span class="lineno"> 8470</span>&#160;                *pSumItemSize = suballocItem-&gt;size;</div><div class="line"><a name="l08471"></a><span class="lineno"> 8471</span>&#160;            }</div><div class="line"><a name="l08472"></a><span class="lineno"> 8472</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l08473"></a><span class="lineno"> 8473</span>&#160;            {</div><div class="line"><a name="l08474"></a><span class="lineno"> 8474</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08475"></a><span class="lineno"> 8475</span>&#160;            }</div><div class="line"><a name="l08476"></a><span class="lineno"> 8476</span>&#160;        }</div><div class="line"><a name="l08477"></a><span class="lineno"> 8477</span>&#160;</div><div class="line"><a name="l08478"></a><span class="lineno"> 8478</span>&#160;        <span class="comment">// Remaining size is too small for this request: Early return.</span></div><div class="line"><a name="l08479"></a><span class="lineno"> 8479</span>&#160;        <span class="keywordflow">if</span>(GetSize() - suballocItem-&gt;offset &lt; allocSize)</div><div class="line"><a name="l08480"></a><span class="lineno"> 8480</span>&#160;        {</div><div class="line"><a name="l08481"></a><span class="lineno"> 8481</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08482"></a><span class="lineno"> 8482</span>&#160;        }</div><div class="line"><a name="l08483"></a><span class="lineno"> 8483</span>&#160;</div><div class="line"><a name="l08484"></a><span class="lineno"> 8484</span>&#160;        <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l08485"></a><span class="lineno"> 8485</span>&#160;        *pOffset = suballocItem-&gt;offset;</div><div class="line"><a name="l08486"></a><span class="lineno"> 8486</span>&#160;    </div><div class="line"><a name="l08487"></a><span class="lineno"> 8487</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08488"></a><span class="lineno"> 8488</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l08489"></a><span class="lineno"> 8489</span>&#160;        {</div><div class="line"><a name="l08490"></a><span class="lineno"> 8490</span>&#160;            *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08491"></a><span class="lineno"> 8491</span>&#160;        }</div><div class="line"><a name="l08492"></a><span class="lineno"> 8492</span>&#160;    </div><div class="line"><a name="l08493"></a><span class="lineno"> 8493</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08494"></a><span class="lineno"> 8494</span>&#160;        *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l08495"></a><span class="lineno"> 8495</span>&#160;</div><div class="line"><a name="l08496"></a><span class="lineno"> 8496</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08497"></a><span class="lineno"> 8497</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08498"></a><span class="lineno"> 8498</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08499"></a><span class="lineno"> 8499</span>&#160;        {</div><div class="line"><a name="l08500"></a><span class="lineno"> 8500</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08501"></a><span class="lineno"> 8501</span>&#160;            VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l08502"></a><span class="lineno"> 8502</span>&#160;            <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l08503"></a><span class="lineno"> 8503</span>&#160;            {</div><div class="line"><a name="l08504"></a><span class="lineno"> 8504</span>&#160;                --prevSuballocItem;</div><div class="line"><a name="l08505"></a><span class="lineno"> 8505</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l08506"></a><span class="lineno"> 8506</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l08507"></a><span class="lineno"> 8507</span>&#160;                {</div><div class="line"><a name="l08508"></a><span class="lineno"> 8508</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08509"></a><span class="lineno"> 8509</span>&#160;                    {</div><div class="line"><a name="l08510"></a><span class="lineno"> 8510</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08511"></a><span class="lineno"> 8511</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l08512"></a><span class="lineno"> 8512</span>&#160;                    }</div><div class="line"><a name="l08513"></a><span class="lineno"> 8513</span>&#160;                }</div><div class="line"><a name="l08514"></a><span class="lineno"> 8514</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08515"></a><span class="lineno"> 8515</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08516"></a><span class="lineno"> 8516</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08517"></a><span class="lineno"> 8517</span>&#160;            }</div><div class="line"><a name="l08518"></a><span class="lineno"> 8518</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08519"></a><span class="lineno"> 8519</span>&#160;            {</div><div class="line"><a name="l08520"></a><span class="lineno"> 8520</span>&#160;                *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l08521"></a><span class="lineno"> 8521</span>&#160;            }</div><div class="line"><a name="l08522"></a><span class="lineno"> 8522</span>&#160;        }</div><div class="line"><a name="l08523"></a><span class="lineno"> 8523</span>&#160;    </div><div class="line"><a name="l08524"></a><span class="lineno"> 8524</span>&#160;        <span class="comment">// Now that we have final *pOffset, check if we are past suballocItem.</span></div><div class="line"><a name="l08525"></a><span class="lineno"> 8525</span>&#160;        <span class="comment">// If yes, return false - this function should be called for another suballocItem as starting point.</span></div><div class="line"><a name="l08526"></a><span class="lineno"> 8526</span>&#160;        <span class="keywordflow">if</span>(*pOffset &gt;= suballocItem-&gt;offset + suballocItem-&gt;size)</div><div class="line"><a name="l08527"></a><span class="lineno"> 8527</span>&#160;        {</div><div class="line"><a name="l08528"></a><span class="lineno"> 8528</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08529"></a><span class="lineno"> 8529</span>&#160;        }</div><div class="line"><a name="l08530"></a><span class="lineno"> 8530</span>&#160;    </div><div class="line"><a name="l08531"></a><span class="lineno"> 8531</span>&#160;        <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l08532"></a><span class="lineno"> 8532</span>&#160;        <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballocItem-&gt;offset;</div><div class="line"><a name="l08533"></a><span class="lineno"> 8533</span>&#160;</div><div class="line"><a name="l08534"></a><span class="lineno"> 8534</span>&#160;        <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l08535"></a><span class="lineno"> 8535</span>&#160;        <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08536"></a><span class="lineno"> 8536</span>&#160;</div><div class="line"><a name="l08537"></a><span class="lineno"> 8537</span>&#160;        <span class="keyword">const</span> VkDeviceSize totalSize = paddingBegin + allocSize + requiredEndMargin;</div><div class="line"><a name="l08538"></a><span class="lineno"> 8538</span>&#160;        <span class="comment">// Another early return check.</span></div><div class="line"><a name="l08539"></a><span class="lineno"> 8539</span>&#160;        <span class="keywordflow">if</span>(suballocItem-&gt;offset + totalSize &gt; GetSize())</div><div class="line"><a name="l08540"></a><span class="lineno"> 8540</span>&#160;        {</div><div class="line"><a name="l08541"></a><span class="lineno"> 8541</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08542"></a><span class="lineno"> 8542</span>&#160;        }</div><div class="line"><a name="l08543"></a><span class="lineno"> 8543</span>&#160;</div><div class="line"><a name="l08544"></a><span class="lineno"> 8544</span>&#160;        <span class="comment">// Advance lastSuballocItem until desired size is reached.</span></div><div class="line"><a name="l08545"></a><span class="lineno"> 8545</span>&#160;        <span class="comment">// Update itemsToMakeLostCount.</span></div><div class="line"><a name="l08546"></a><span class="lineno"> 8546</span>&#160;        VmaSuballocationList::const_iterator lastSuballocItem = suballocItem;</div><div class="line"><a name="l08547"></a><span class="lineno"> 8547</span>&#160;        <span class="keywordflow">if</span>(totalSize &gt; suballocItem-&gt;size)</div><div class="line"><a name="l08548"></a><span class="lineno"> 8548</span>&#160;        {</div><div class="line"><a name="l08549"></a><span class="lineno"> 8549</span>&#160;            VkDeviceSize remainingSize = totalSize - suballocItem-&gt;size;</div><div class="line"><a name="l08550"></a><span class="lineno"> 8550</span>&#160;            <span class="keywordflow">while</span>(remainingSize &gt; 0)</div><div class="line"><a name="l08551"></a><span class="lineno"> 8551</span>&#160;            {</div><div class="line"><a name="l08552"></a><span class="lineno"> 8552</span>&#160;                ++lastSuballocItem;</div><div class="line"><a name="l08553"></a><span class="lineno"> 8553</span>&#160;                <span class="keywordflow">if</span>(lastSuballocItem == m_Suballocations.cend())</div><div class="line"><a name="l08554"></a><span class="lineno"> 8554</span>&#160;                {</div><div class="line"><a name="l08555"></a><span class="lineno"> 8555</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08556"></a><span class="lineno"> 8556</span>&#160;                }</div><div class="line"><a name="l08557"></a><span class="lineno"> 8557</span>&#160;                <span class="keywordflow">if</span>(lastSuballocItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08558"></a><span class="lineno"> 8558</span>&#160;                {</div><div class="line"><a name="l08559"></a><span class="lineno"> 8559</span>&#160;                    *pSumFreeSize += lastSuballocItem-&gt;size;</div><div class="line"><a name="l08560"></a><span class="lineno"> 8560</span>&#160;                }</div><div class="line"><a name="l08561"></a><span class="lineno"> 8561</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08562"></a><span class="lineno"> 8562</span>&#160;                {</div><div class="line"><a name="l08563"></a><span class="lineno"> 8563</span>&#160;                    VMA_ASSERT(lastSuballocItem-&gt;hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08564"></a><span class="lineno"> 8564</span>&#160;                    <span class="keywordflow">if</span>(lastSuballocItem-&gt;hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08565"></a><span class="lineno"> 8565</span>&#160;                        lastSuballocItem-&gt;hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l08566"></a><span class="lineno"> 8566</span>&#160;                    {</div><div class="line"><a name="l08567"></a><span class="lineno"> 8567</span>&#160;                        ++*itemsToMakeLostCount;</div><div class="line"><a name="l08568"></a><span class="lineno"> 8568</span>&#160;                        *pSumItemSize += lastSuballocItem-&gt;size;</div><div class="line"><a name="l08569"></a><span class="lineno"> 8569</span>&#160;                    }</div><div class="line"><a name="l08570"></a><span class="lineno"> 8570</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l08571"></a><span class="lineno"> 8571</span>&#160;                    {</div><div class="line"><a name="l08572"></a><span class="lineno"> 8572</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08573"></a><span class="lineno"> 8573</span>&#160;                    }</div><div class="line"><a name="l08574"></a><span class="lineno"> 8574</span>&#160;                }</div><div class="line"><a name="l08575"></a><span class="lineno"> 8575</span>&#160;                remainingSize = (lastSuballocItem-&gt;size &lt; remainingSize) ?</div><div class="line"><a name="l08576"></a><span class="lineno"> 8576</span>&#160;                    remainingSize - lastSuballocItem-&gt;size : 0;</div><div class="line"><a name="l08577"></a><span class="lineno"> 8577</span>&#160;            }</div><div class="line"><a name="l08578"></a><span class="lineno"> 8578</span>&#160;        }</div><div class="line"><a name="l08579"></a><span class="lineno"> 8579</span>&#160;</div><div class="line"><a name="l08580"></a><span class="lineno"> 8580</span>&#160;        <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08581"></a><span class="lineno"> 8581</span>&#160;        <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l08582"></a><span class="lineno"> 8582</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08583"></a><span class="lineno"> 8583</span>&#160;        {</div><div class="line"><a name="l08584"></a><span class="lineno"> 8584</span>&#160;            VmaSuballocationList::const_iterator nextSuballocItem = lastSuballocItem;</div><div class="line"><a name="l08585"></a><span class="lineno"> 8585</span>&#160;            ++nextSuballocItem;</div><div class="line"><a name="l08586"></a><span class="lineno"> 8586</span>&#160;            <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l08587"></a><span class="lineno"> 8587</span>&#160;            {</div><div class="line"><a name="l08588"></a><span class="lineno"> 8588</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l08589"></a><span class="lineno"> 8589</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08590"></a><span class="lineno"> 8590</span>&#160;                {</div><div class="line"><a name="l08591"></a><span class="lineno"> 8591</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l08592"></a><span class="lineno"> 8592</span>&#160;                    {</div><div class="line"><a name="l08593"></a><span class="lineno"> 8593</span>&#160;                        VMA_ASSERT(nextSuballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08594"></a><span class="lineno"> 8594</span>&#160;                        <span class="keywordflow">if</span>(nextSuballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l08595"></a><span class="lineno"> 8595</span>&#160;                            nextSuballoc.hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l08596"></a><span class="lineno"> 8596</span>&#160;                        {</div><div class="line"><a name="l08597"></a><span class="lineno"> 8597</span>&#160;                            ++*itemsToMakeLostCount;</div><div class="line"><a name="l08598"></a><span class="lineno"> 8598</span>&#160;                        }</div><div class="line"><a name="l08599"></a><span class="lineno"> 8599</span>&#160;                        <span class="keywordflow">else</span></div><div class="line"><a name="l08600"></a><span class="lineno"> 8600</span>&#160;                        {</div><div class="line"><a name="l08601"></a><span class="lineno"> 8601</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08602"></a><span class="lineno"> 8602</span>&#160;                        }</div><div class="line"><a name="l08603"></a><span class="lineno"> 8603</span>&#160;                    }</div><div class="line"><a name="l08604"></a><span class="lineno"> 8604</span>&#160;                }</div><div class="line"><a name="l08605"></a><span class="lineno"> 8605</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08606"></a><span class="lineno"> 8606</span>&#160;                {</div><div class="line"><a name="l08607"></a><span class="lineno"> 8607</span>&#160;                    <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08608"></a><span class="lineno"> 8608</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08609"></a><span class="lineno"> 8609</span>&#160;                }</div><div class="line"><a name="l08610"></a><span class="lineno"> 8610</span>&#160;                ++nextSuballocItem;</div><div class="line"><a name="l08611"></a><span class="lineno"> 8611</span>&#160;            }</div><div class="line"><a name="l08612"></a><span class="lineno"> 8612</span>&#160;        }</div><div class="line"><a name="l08613"></a><span class="lineno"> 8613</span>&#160;    }</div><div class="line"><a name="l08614"></a><span class="lineno"> 8614</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l08615"></a><span class="lineno"> 8615</span>&#160;    {</div><div class="line"><a name="l08616"></a><span class="lineno"> 8616</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08617"></a><span class="lineno"> 8617</span>&#160;        VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08618"></a><span class="lineno"> 8618</span>&#160;</div><div class="line"><a name="l08619"></a><span class="lineno"> 8619</span>&#160;        *pSumFreeSize = suballoc.size;</div><div class="line"><a name="l08620"></a><span class="lineno"> 8620</span>&#160;</div><div class="line"><a name="l08621"></a><span class="lineno"> 8621</span>&#160;        <span class="comment">// Size of this suballocation is too small for this request: Early return.</span></div><div class="line"><a name="l08622"></a><span class="lineno"> 8622</span>&#160;        <span class="keywordflow">if</span>(suballoc.size &lt; allocSize)</div><div class="line"><a name="l08623"></a><span class="lineno"> 8623</span>&#160;        {</div><div class="line"><a name="l08624"></a><span class="lineno"> 8624</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08625"></a><span class="lineno"> 8625</span>&#160;        }</div><div class="line"><a name="l08626"></a><span class="lineno"> 8626</span>&#160;</div><div class="line"><a name="l08627"></a><span class="lineno"> 8627</span>&#160;        <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l08628"></a><span class="lineno"> 8628</span>&#160;        *pOffset = suballoc.offset;</div><div class="line"><a name="l08629"></a><span class="lineno"> 8629</span>&#160;    </div><div class="line"><a name="l08630"></a><span class="lineno"> 8630</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08631"></a><span class="lineno"> 8631</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l08632"></a><span class="lineno"> 8632</span>&#160;        {</div><div class="line"><a name="l08633"></a><span class="lineno"> 8633</span>&#160;            *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08634"></a><span class="lineno"> 8634</span>&#160;        }</div><div class="line"><a name="l08635"></a><span class="lineno"> 8635</span>&#160;    </div><div class="line"><a name="l08636"></a><span class="lineno"> 8636</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08637"></a><span class="lineno"> 8637</span>&#160;        *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l08638"></a><span class="lineno"> 8638</span>&#160;    </div><div class="line"><a name="l08639"></a><span class="lineno"> 8639</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08640"></a><span class="lineno"> 8640</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08641"></a><span class="lineno"> 8641</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08642"></a><span class="lineno"> 8642</span>&#160;        {</div><div class="line"><a name="l08643"></a><span class="lineno"> 8643</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08644"></a><span class="lineno"> 8644</span>&#160;            VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l08645"></a><span class="lineno"> 8645</span>&#160;            <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l08646"></a><span class="lineno"> 8646</span>&#160;            {</div><div class="line"><a name="l08647"></a><span class="lineno"> 8647</span>&#160;                --prevSuballocItem;</div><div class="line"><a name="l08648"></a><span class="lineno"> 8648</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l08649"></a><span class="lineno"> 8649</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l08650"></a><span class="lineno"> 8650</span>&#160;                {</div><div class="line"><a name="l08651"></a><span class="lineno"> 8651</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08652"></a><span class="lineno"> 8652</span>&#160;                    {</div><div class="line"><a name="l08653"></a><span class="lineno"> 8653</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08654"></a><span class="lineno"> 8654</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l08655"></a><span class="lineno"> 8655</span>&#160;                    }</div><div class="line"><a name="l08656"></a><span class="lineno"> 8656</span>&#160;                }</div><div class="line"><a name="l08657"></a><span class="lineno"> 8657</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08658"></a><span class="lineno"> 8658</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08659"></a><span class="lineno"> 8659</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08660"></a><span class="lineno"> 8660</span>&#160;            }</div><div class="line"><a name="l08661"></a><span class="lineno"> 8661</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08662"></a><span class="lineno"> 8662</span>&#160;            {</div><div class="line"><a name="l08663"></a><span class="lineno"> 8663</span>&#160;                *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l08664"></a><span class="lineno"> 8664</span>&#160;            }</div><div class="line"><a name="l08665"></a><span class="lineno"> 8665</span>&#160;        }</div><div class="line"><a name="l08666"></a><span class="lineno"> 8666</span>&#160;    </div><div class="line"><a name="l08667"></a><span class="lineno"> 8667</span>&#160;        <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l08668"></a><span class="lineno"> 8668</span>&#160;        <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballoc.offset;</div><div class="line"><a name="l08669"></a><span class="lineno"> 8669</span>&#160;</div><div class="line"><a name="l08670"></a><span class="lineno"> 8670</span>&#160;        <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l08671"></a><span class="lineno"> 8671</span>&#160;        <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08672"></a><span class="lineno"> 8672</span>&#160;</div><div class="line"><a name="l08673"></a><span class="lineno"> 8673</span>&#160;        <span class="comment">// Fail if requested size plus margin before and after is bigger than size of this suballocation.</span></div><div class="line"><a name="l08674"></a><span class="lineno"> 8674</span>&#160;        <span class="keywordflow">if</span>(paddingBegin + allocSize + requiredEndMargin &gt; suballoc.size)</div><div class="line"><a name="l08675"></a><span class="lineno"> 8675</span>&#160;        {</div><div class="line"><a name="l08676"></a><span class="lineno"> 8676</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08677"></a><span class="lineno"> 8677</span>&#160;        }</div><div class="line"><a name="l08678"></a><span class="lineno"> 8678</span>&#160;</div><div class="line"><a name="l08679"></a><span class="lineno"> 8679</span>&#160;        <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08680"></a><span class="lineno"> 8680</span>&#160;        <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08681"></a><span class="lineno"> 8681</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l08682"></a><span class="lineno"> 8682</span>&#160;        {</div><div class="line"><a name="l08683"></a><span class="lineno"> 8683</span>&#160;            VmaSuballocationList::const_iterator nextSuballocItem = suballocItem;</div><div class="line"><a name="l08684"></a><span class="lineno"> 8684</span>&#160;            ++nextSuballocItem;</div><div class="line"><a name="l08685"></a><span class="lineno"> 8685</span>&#160;            <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l08686"></a><span class="lineno"> 8686</span>&#160;            {</div><div class="line"><a name="l08687"></a><span class="lineno"> 8687</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l08688"></a><span class="lineno"> 8688</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08689"></a><span class="lineno"> 8689</span>&#160;                {</div><div class="line"><a name="l08690"></a><span class="lineno"> 8690</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l08691"></a><span class="lineno"> 8691</span>&#160;                    {</div><div class="line"><a name="l08692"></a><span class="lineno"> 8692</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08693"></a><span class="lineno"> 8693</span>&#160;                    }</div><div class="line"><a name="l08694"></a><span class="lineno"> 8694</span>&#160;                }</div><div class="line"><a name="l08695"></a><span class="lineno"> 8695</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l08696"></a><span class="lineno"> 8696</span>&#160;                {</div><div class="line"><a name="l08697"></a><span class="lineno"> 8697</span>&#160;                    <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08698"></a><span class="lineno"> 8698</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l08699"></a><span class="lineno"> 8699</span>&#160;                }</div><div class="line"><a name="l08700"></a><span class="lineno"> 8700</span>&#160;                ++nextSuballocItem;</div><div class="line"><a name="l08701"></a><span class="lineno"> 8701</span>&#160;            }</div><div class="line"><a name="l08702"></a><span class="lineno"> 8702</span>&#160;        }</div><div class="line"><a name="l08703"></a><span class="lineno"> 8703</span>&#160;    }</div><div class="line"><a name="l08704"></a><span class="lineno"> 8704</span>&#160;</div><div class="line"><a name="l08705"></a><span class="lineno"> 8705</span>&#160;    <span class="comment">// All tests passed: Success. pOffset is already filled.</span></div><div class="line"><a name="l08706"></a><span class="lineno"> 8706</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08707"></a><span class="lineno"> 8707</span>&#160;}</div><div class="line"><a name="l08708"></a><span class="lineno"> 8708</span>&#160;</div><div class="line"><a name="l08709"></a><span class="lineno"> 8709</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::MergeFreeWithNext(VmaSuballocationList::iterator item)</div><div class="line"><a name="l08710"></a><span class="lineno"> 8710</span>&#160;{</div><div class="line"><a name="l08711"></a><span class="lineno"> 8711</span>&#160;    VMA_ASSERT(item != m_Suballocations.end());</div><div class="line"><a name="l08712"></a><span class="lineno"> 8712</span>&#160;    VMA_ASSERT(item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08713"></a><span class="lineno"> 8713</span>&#160;    </div><div class="line"><a name="l08714"></a><span class="lineno"> 8714</span>&#160;    VmaSuballocationList::iterator nextItem = item;</div><div class="line"><a name="l08715"></a><span class="lineno"> 8715</span>&#160;    ++nextItem;</div><div class="line"><a name="l08716"></a><span class="lineno"> 8716</span>&#160;    VMA_ASSERT(nextItem != m_Suballocations.end());</div><div class="line"><a name="l08717"></a><span class="lineno"> 8717</span>&#160;    VMA_ASSERT(nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08718"></a><span class="lineno"> 8718</span>&#160;</div><div class="line"><a name="l08719"></a><span class="lineno"> 8719</span>&#160;    item-&gt;size += nextItem-&gt;size;</div><div class="line"><a name="l08720"></a><span class="lineno"> 8720</span>&#160;    --m_FreeCount;</div><div class="line"><a name="l08721"></a><span class="lineno"> 8721</span>&#160;    m_Suballocations.erase(nextItem);</div><div class="line"><a name="l08722"></a><span class="lineno"> 8722</span>&#160;}</div><div class="line"><a name="l08723"></a><span class="lineno"> 8723</span>&#160;</div><div class="line"><a name="l08724"></a><span class="lineno"> 8724</span>&#160;VmaSuballocationList::iterator VmaBlockMetadata_Generic::FreeSuballocation(VmaSuballocationList::iterator suballocItem)</div><div class="line"><a name="l08725"></a><span class="lineno"> 8725</span>&#160;{</div><div class="line"><a name="l08726"></a><span class="lineno"> 8726</span>&#160;    <span class="comment">// Change this suballocation to be marked as free.</span></div><div class="line"><a name="l08727"></a><span class="lineno"> 8727</span>&#160;    VmaSuballocation&amp; suballoc = *suballocItem;</div><div class="line"><a name="l08728"></a><span class="lineno"> 8728</span>&#160;    suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08729"></a><span class="lineno"> 8729</span>&#160;    suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08730"></a><span class="lineno"> 8730</span>&#160;    </div><div class="line"><a name="l08731"></a><span class="lineno"> 8731</span>&#160;    <span class="comment">// Update totals.</span></div><div class="line"><a name="l08732"></a><span class="lineno"> 8732</span>&#160;    ++m_FreeCount;</div><div class="line"><a name="l08733"></a><span class="lineno"> 8733</span>&#160;    m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l08734"></a><span class="lineno"> 8734</span>&#160;</div><div class="line"><a name="l08735"></a><span class="lineno"> 8735</span>&#160;    <span class="comment">// Merge with previous and/or next suballocation if it&#39;s also free.</span></div><div class="line"><a name="l08736"></a><span class="lineno"> 8736</span>&#160;    <span class="keywordtype">bool</span> mergeWithNext = <span class="keyword">false</span>;</div><div class="line"><a name="l08737"></a><span class="lineno"> 8737</span>&#160;    <span class="keywordtype">bool</span> mergeWithPrev = <span class="keyword">false</span>;</div><div class="line"><a name="l08738"></a><span class="lineno"> 8738</span>&#160;    </div><div class="line"><a name="l08739"></a><span class="lineno"> 8739</span>&#160;    VmaSuballocationList::iterator nextItem = suballocItem;</div><div class="line"><a name="l08740"></a><span class="lineno"> 8740</span>&#160;    ++nextItem;</div><div class="line"><a name="l08741"></a><span class="lineno"> 8741</span>&#160;    <span class="keywordflow">if</span>((nextItem != m_Suballocations.end()) &amp;&amp; (nextItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE))</div><div class="line"><a name="l08742"></a><span class="lineno"> 8742</span>&#160;    {</div><div class="line"><a name="l08743"></a><span class="lineno"> 8743</span>&#160;        mergeWithNext = <span class="keyword">true</span>;</div><div class="line"><a name="l08744"></a><span class="lineno"> 8744</span>&#160;    }</div><div class="line"><a name="l08745"></a><span class="lineno"> 8745</span>&#160;</div><div class="line"><a name="l08746"></a><span class="lineno"> 8746</span>&#160;    VmaSuballocationList::iterator prevItem = suballocItem;</div><div class="line"><a name="l08747"></a><span class="lineno"> 8747</span>&#160;    <span class="keywordflow">if</span>(suballocItem != m_Suballocations.begin())</div><div class="line"><a name="l08748"></a><span class="lineno"> 8748</span>&#160;    {</div><div class="line"><a name="l08749"></a><span class="lineno"> 8749</span>&#160;        --prevItem;</div><div class="line"><a name="l08750"></a><span class="lineno"> 8750</span>&#160;        <span class="keywordflow">if</span>(prevItem-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08751"></a><span class="lineno"> 8751</span>&#160;        {</div><div class="line"><a name="l08752"></a><span class="lineno"> 8752</span>&#160;            mergeWithPrev = <span class="keyword">true</span>;</div><div class="line"><a name="l08753"></a><span class="lineno"> 8753</span>&#160;        }</div><div class="line"><a name="l08754"></a><span class="lineno"> 8754</span>&#160;    }</div><div class="line"><a name="l08755"></a><span class="lineno"> 8755</span>&#160;</div><div class="line"><a name="l08756"></a><span class="lineno"> 8756</span>&#160;    <span class="keywordflow">if</span>(mergeWithNext)</div><div class="line"><a name="l08757"></a><span class="lineno"> 8757</span>&#160;    {</div><div class="line"><a name="l08758"></a><span class="lineno"> 8758</span>&#160;        UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l08759"></a><span class="lineno"> 8759</span>&#160;        MergeFreeWithNext(suballocItem);</div><div class="line"><a name="l08760"></a><span class="lineno"> 8760</span>&#160;    }</div><div class="line"><a name="l08761"></a><span class="lineno"> 8761</span>&#160;</div><div class="line"><a name="l08762"></a><span class="lineno"> 8762</span>&#160;    <span class="keywordflow">if</span>(mergeWithPrev)</div><div class="line"><a name="l08763"></a><span class="lineno"> 8763</span>&#160;    {</div><div class="line"><a name="l08764"></a><span class="lineno"> 8764</span>&#160;        UnregisterFreeSuballocation(prevItem);</div><div class="line"><a name="l08765"></a><span class="lineno"> 8765</span>&#160;        MergeFreeWithNext(prevItem);</div><div class="line"><a name="l08766"></a><span class="lineno"> 8766</span>&#160;        RegisterFreeSuballocation(prevItem);</div><div class="line"><a name="l08767"></a><span class="lineno"> 8767</span>&#160;        <span class="keywordflow">return</span> prevItem;</div><div class="line"><a name="l08768"></a><span class="lineno"> 8768</span>&#160;    }</div><div class="line"><a name="l08769"></a><span class="lineno"> 8769</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l08770"></a><span class="lineno"> 8770</span>&#160;    {</div><div class="line"><a name="l08771"></a><span class="lineno"> 8771</span>&#160;        RegisterFreeSuballocation(suballocItem);</div><div class="line"><a name="l08772"></a><span class="lineno"> 8772</span>&#160;        <span class="keywordflow">return</span> suballocItem;</div><div class="line"><a name="l08773"></a><span class="lineno"> 8773</span>&#160;    }</div><div class="line"><a name="l08774"></a><span class="lineno"> 8774</span>&#160;}</div><div class="line"><a name="l08775"></a><span class="lineno"> 8775</span>&#160;</div><div class="line"><a name="l08776"></a><span class="lineno"> 8776</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::RegisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l08777"></a><span class="lineno"> 8777</span>&#160;{</div><div class="line"><a name="l08778"></a><span class="lineno"> 8778</span>&#160;    VMA_ASSERT(item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08779"></a><span class="lineno"> 8779</span>&#160;    VMA_ASSERT(item-&gt;size &gt; 0);</div><div class="line"><a name="l08780"></a><span class="lineno"> 8780</span>&#160;</div><div class="line"><a name="l08781"></a><span class="lineno"> 8781</span>&#160;    <span class="comment">// You may want to enable this validation at the beginning or at the end of</span></div><div class="line"><a name="l08782"></a><span class="lineno"> 8782</span>&#160;    <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l08783"></a><span class="lineno"> 8783</span>&#160;    VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l08784"></a><span class="lineno"> 8784</span>&#160;</div><div class="line"><a name="l08785"></a><span class="lineno"> 8785</span>&#160;    <span class="keywordflow">if</span>(item-&gt;size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l08786"></a><span class="lineno"> 8786</span>&#160;    {</div><div class="line"><a name="l08787"></a><span class="lineno"> 8787</span>&#160;        <span class="keywordflow">if</span>(m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l08788"></a><span class="lineno"> 8788</span>&#160;        {</div><div class="line"><a name="l08789"></a><span class="lineno"> 8789</span>&#160;            m_FreeSuballocationsBySize.push_back(item);</div><div class="line"><a name="l08790"></a><span class="lineno"> 8790</span>&#160;        }</div><div class="line"><a name="l08791"></a><span class="lineno"> 8791</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08792"></a><span class="lineno"> 8792</span>&#160;        {</div><div class="line"><a name="l08793"></a><span class="lineno"> 8793</span>&#160;            VmaVectorInsertSorted&lt;VmaSuballocationItemSizeLess&gt;(m_FreeSuballocationsBySize, item);</div><div class="line"><a name="l08794"></a><span class="lineno"> 8794</span>&#160;        }</div><div class="line"><a name="l08795"></a><span class="lineno"> 8795</span>&#160;    }</div><div class="line"><a name="l08796"></a><span class="lineno"> 8796</span>&#160;</div><div class="line"><a name="l08797"></a><span class="lineno"> 8797</span>&#160;    <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l08798"></a><span class="lineno"> 8798</span>&#160;}</div><div class="line"><a name="l08799"></a><span class="lineno"> 8799</span>&#160;</div><div class="line"><a name="l08800"></a><span class="lineno"> 8800</span>&#160;</div><div class="line"><a name="l08801"></a><span class="lineno"> 8801</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Generic::UnregisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l08802"></a><span class="lineno"> 8802</span>&#160;{</div><div class="line"><a name="l08803"></a><span class="lineno"> 8803</span>&#160;    VMA_ASSERT(item-&gt;type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08804"></a><span class="lineno"> 8804</span>&#160;    VMA_ASSERT(item-&gt;size &gt; 0);</div><div class="line"><a name="l08805"></a><span class="lineno"> 8805</span>&#160;</div><div class="line"><a name="l08806"></a><span class="lineno"> 8806</span>&#160;    <span class="comment">// You may want to enable this validation at the beginning or at the end of</span></div><div class="line"><a name="l08807"></a><span class="lineno"> 8807</span>&#160;    <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l08808"></a><span class="lineno"> 8808</span>&#160;    VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l08809"></a><span class="lineno"> 8809</span>&#160;</div><div class="line"><a name="l08810"></a><span class="lineno"> 8810</span>&#160;    <span class="keywordflow">if</span>(item-&gt;size &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l08811"></a><span class="lineno"> 8811</span>&#160;    {</div><div class="line"><a name="l08812"></a><span class="lineno"> 8812</span>&#160;        VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l08813"></a><span class="lineno"> 8813</span>&#160;            m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l08814"></a><span class="lineno"> 8814</span>&#160;            m_FreeSuballocationsBySize.data() + m_FreeSuballocationsBySize.size(),</div><div class="line"><a name="l08815"></a><span class="lineno"> 8815</span>&#160;            item,</div><div class="line"><a name="l08816"></a><span class="lineno"> 8816</span>&#160;            VmaSuballocationItemSizeLess());</div><div class="line"><a name="l08817"></a><span class="lineno"> 8817</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l08818"></a><span class="lineno"> 8818</span>&#160;            index &lt; m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l08819"></a><span class="lineno"> 8819</span>&#160;            ++index)</div><div class="line"><a name="l08820"></a><span class="lineno"> 8820</span>&#160;        {</div><div class="line"><a name="l08821"></a><span class="lineno"> 8821</span>&#160;            <span class="keywordflow">if</span>(m_FreeSuballocationsBySize[index] == item)</div><div class="line"><a name="l08822"></a><span class="lineno"> 8822</span>&#160;            {</div><div class="line"><a name="l08823"></a><span class="lineno"> 8823</span>&#160;                VmaVectorRemove(m_FreeSuballocationsBySize, index);</div><div class="line"><a name="l08824"></a><span class="lineno"> 8824</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l08825"></a><span class="lineno"> 8825</span>&#160;            }</div><div class="line"><a name="l08826"></a><span class="lineno"> 8826</span>&#160;            VMA_ASSERT((m_FreeSuballocationsBySize[index]-&gt;size == item-&gt;size) &amp;&amp; <span class="stringliteral">&quot;Not found.&quot;</span>);</div><div class="line"><a name="l08827"></a><span class="lineno"> 8827</span>&#160;        }</div><div class="line"><a name="l08828"></a><span class="lineno"> 8828</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Not found.&quot;</span>);</div><div class="line"><a name="l08829"></a><span class="lineno"> 8829</span>&#160;    }</div><div class="line"><a name="l08830"></a><span class="lineno"> 8830</span>&#160;</div><div class="line"><a name="l08831"></a><span class="lineno"> 8831</span>&#160;    <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l08832"></a><span class="lineno"> 8832</span>&#160;}</div><div class="line"><a name="l08833"></a><span class="lineno"> 8833</span>&#160;</div><div class="line"><a name="l08834"></a><span class="lineno"> 8834</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Generic::IsBufferImageGranularityConflictPossible(</div><div class="line"><a name="l08835"></a><span class="lineno"> 8835</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08836"></a><span class="lineno"> 8836</span>&#160;    VmaSuballocationType&amp; inOutPrevSuballocType)<span class="keyword"> const</span></div><div class="line"><a name="l08837"></a><span class="lineno"> 8837</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08838"></a><span class="lineno"> 8838</span>&#160;    <span class="keywordflow">if</span>(bufferImageGranularity == 1 || IsEmpty())</div><div class="line"><a name="l08839"></a><span class="lineno"> 8839</span>&#160;    {</div><div class="line"><a name="l08840"></a><span class="lineno"> 8840</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08841"></a><span class="lineno"> 8841</span>&#160;    }</div><div class="line"><a name="l08842"></a><span class="lineno"> 8842</span>&#160;</div><div class="line"><a name="l08843"></a><span class="lineno"> 8843</span>&#160;    VkDeviceSize minAlignment = VK_WHOLE_SIZE;</div><div class="line"><a name="l08844"></a><span class="lineno"> 8844</span>&#160;    <span class="keywordtype">bool</span> typeConflictFound = <span class="keyword">false</span>;</div><div class="line"><a name="l08845"></a><span class="lineno"> 8845</span>&#160;    <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator it = m_Suballocations.cbegin();</div><div class="line"><a name="l08846"></a><span class="lineno"> 8846</span>&#160;        it != m_Suballocations.cend();</div><div class="line"><a name="l08847"></a><span class="lineno"> 8847</span>&#160;        ++it)</div><div class="line"><a name="l08848"></a><span class="lineno"> 8848</span>&#160;    {</div><div class="line"><a name="l08849"></a><span class="lineno"> 8849</span>&#160;        <span class="keyword">const</span> VmaSuballocationType suballocType = it-&gt;type;</div><div class="line"><a name="l08850"></a><span class="lineno"> 8850</span>&#160;        <span class="keywordflow">if</span>(suballocType != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08851"></a><span class="lineno"> 8851</span>&#160;        {</div><div class="line"><a name="l08852"></a><span class="lineno"> 8852</span>&#160;            minAlignment = VMA_MIN(minAlignment, it-&gt;hAllocation-&gt;GetAlignment());</div><div class="line"><a name="l08853"></a><span class="lineno"> 8853</span>&#160;            <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(inOutPrevSuballocType, suballocType))</div><div class="line"><a name="l08854"></a><span class="lineno"> 8854</span>&#160;            {</div><div class="line"><a name="l08855"></a><span class="lineno"> 8855</span>&#160;                typeConflictFound = <span class="keyword">true</span>;</div><div class="line"><a name="l08856"></a><span class="lineno"> 8856</span>&#160;            }</div><div class="line"><a name="l08857"></a><span class="lineno"> 8857</span>&#160;            inOutPrevSuballocType = suballocType;</div><div class="line"><a name="l08858"></a><span class="lineno"> 8858</span>&#160;        }</div><div class="line"><a name="l08859"></a><span class="lineno"> 8859</span>&#160;    }</div><div class="line"><a name="l08860"></a><span class="lineno"> 8860</span>&#160;</div><div class="line"><a name="l08861"></a><span class="lineno"> 8861</span>&#160;    <span class="keywordflow">return</span> typeConflictFound || minAlignment &gt;= bufferImageGranularity;</div><div class="line"><a name="l08862"></a><span class="lineno"> 8862</span>&#160;}</div><div class="line"><a name="l08863"></a><span class="lineno"> 8863</span>&#160;</div><div class="line"><a name="l08865"></a><span class="lineno"> 8865</span>&#160;<span class="comment">// class VmaBlockMetadata_Linear</span></div><div class="line"><a name="l08866"></a><span class="lineno"> 8866</span>&#160;</div><div class="line"><a name="l08867"></a><span class="lineno"> 8867</span>&#160;VmaBlockMetadata_Linear::VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l08868"></a><span class="lineno"> 8868</span>&#160;    VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l08869"></a><span class="lineno"> 8869</span>&#160;    m_SumFreeSize(0),</div><div class="line"><a name="l08870"></a><span class="lineno"> 8870</span>&#160;    m_Suballocations0(VmaStlAllocator&lt;VmaSuballocation&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l08871"></a><span class="lineno"> 8871</span>&#160;    m_Suballocations1(VmaStlAllocator&lt;VmaSuballocation&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l08872"></a><span class="lineno"> 8872</span>&#160;    m_1stVectorIndex(0),</div><div class="line"><a name="l08873"></a><span class="lineno"> 8873</span>&#160;    m_2ndVectorMode(SECOND_VECTOR_EMPTY),</div><div class="line"><a name="l08874"></a><span class="lineno"> 8874</span>&#160;    m_1stNullItemsBeginCount(0),</div><div class="line"><a name="l08875"></a><span class="lineno"> 8875</span>&#160;    m_1stNullItemsMiddleCount(0),</div><div class="line"><a name="l08876"></a><span class="lineno"> 8876</span>&#160;    m_2ndNullItemsCount(0)</div><div class="line"><a name="l08877"></a><span class="lineno"> 8877</span>&#160;{</div><div class="line"><a name="l08878"></a><span class="lineno"> 8878</span>&#160;}</div><div class="line"><a name="l08879"></a><span class="lineno"> 8879</span>&#160;</div><div class="line"><a name="l08880"></a><span class="lineno"> 8880</span>&#160;VmaBlockMetadata_Linear::~VmaBlockMetadata_Linear()</div><div class="line"><a name="l08881"></a><span class="lineno"> 8881</span>&#160;{</div><div class="line"><a name="l08882"></a><span class="lineno"> 8882</span>&#160;}</div><div class="line"><a name="l08883"></a><span class="lineno"> 8883</span>&#160;</div><div class="line"><a name="l08884"></a><span class="lineno"> 8884</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::Init(VkDeviceSize size)</div><div class="line"><a name="l08885"></a><span class="lineno"> 8885</span>&#160;{</div><div class="line"><a name="l08886"></a><span class="lineno"> 8886</span>&#160;    VmaBlockMetadata::Init(size);</div><div class="line"><a name="l08887"></a><span class="lineno"> 8887</span>&#160;    m_SumFreeSize = size;</div><div class="line"><a name="l08888"></a><span class="lineno"> 8888</span>&#160;}</div><div class="line"><a name="l08889"></a><span class="lineno"> 8889</span>&#160;</div><div class="line"><a name="l08890"></a><span class="lineno"> 8890</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l08891"></a><span class="lineno"> 8891</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l08892"></a><span class="lineno"> 8892</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08893"></a><span class="lineno"> 8893</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08894"></a><span class="lineno"> 8894</span>&#160;</div><div class="line"><a name="l08895"></a><span class="lineno"> 8895</span>&#160;    VMA_VALIDATE(suballocations2nd.empty() == (m_2ndVectorMode == SECOND_VECTOR_EMPTY));</div><div class="line"><a name="l08896"></a><span class="lineno"> 8896</span>&#160;    VMA_VALIDATE(!suballocations1st.empty() ||</div><div class="line"><a name="l08897"></a><span class="lineno"> 8897</span>&#160;        suballocations2nd.empty() ||</div><div class="line"><a name="l08898"></a><span class="lineno"> 8898</span>&#160;        m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l08899"></a><span class="lineno"> 8899</span>&#160;</div><div class="line"><a name="l08900"></a><span class="lineno"> 8900</span>&#160;    <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l08901"></a><span class="lineno"> 8901</span>&#160;    {</div><div class="line"><a name="l08902"></a><span class="lineno"> 8902</span>&#160;        <span class="comment">// Null item at the beginning should be accounted into m_1stNullItemsBeginCount.</span></div><div class="line"><a name="l08903"></a><span class="lineno"> 8903</span>&#160;        VMA_VALIDATE(suballocations1st[m_1stNullItemsBeginCount].hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08904"></a><span class="lineno"> 8904</span>&#160;        <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l08905"></a><span class="lineno"> 8905</span>&#160;        VMA_VALIDATE(suballocations1st.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08906"></a><span class="lineno"> 8906</span>&#160;    }</div><div class="line"><a name="l08907"></a><span class="lineno"> 8907</span>&#160;    <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08908"></a><span class="lineno"> 8908</span>&#160;    {</div><div class="line"><a name="l08909"></a><span class="lineno"> 8909</span>&#160;        <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l08910"></a><span class="lineno"> 8910</span>&#160;        VMA_VALIDATE(suballocations2nd.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08911"></a><span class="lineno"> 8911</span>&#160;    }</div><div class="line"><a name="l08912"></a><span class="lineno"> 8912</span>&#160;</div><div class="line"><a name="l08913"></a><span class="lineno"> 8913</span>&#160;    VMA_VALIDATE(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount &lt;= suballocations1st.size());</div><div class="line"><a name="l08914"></a><span class="lineno"> 8914</span>&#160;    VMA_VALIDATE(m_2ndNullItemsCount &lt;= suballocations2nd.size());</div><div class="line"><a name="l08915"></a><span class="lineno"> 8915</span>&#160;</div><div class="line"><a name="l08916"></a><span class="lineno"> 8916</span>&#160;    VkDeviceSize sumUsedSize = 0;</div><div class="line"><a name="l08917"></a><span class="lineno"> 8917</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08918"></a><span class="lineno"> 8918</span>&#160;    VkDeviceSize offset = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08919"></a><span class="lineno"> 8919</span>&#160;</div><div class="line"><a name="l08920"></a><span class="lineno"> 8920</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08921"></a><span class="lineno"> 8921</span>&#160;    {</div><div class="line"><a name="l08922"></a><span class="lineno"> 8922</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08923"></a><span class="lineno"> 8923</span>&#160;        <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l08924"></a><span class="lineno"> 8924</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; suballoc2ndCount; ++i)</div><div class="line"><a name="l08925"></a><span class="lineno"> 8925</span>&#160;        {</div><div class="line"><a name="l08926"></a><span class="lineno"> 8926</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l08927"></a><span class="lineno"> 8927</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08928"></a><span class="lineno"> 8928</span>&#160;</div><div class="line"><a name="l08929"></a><span class="lineno"> 8929</span>&#160;            VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l08930"></a><span class="lineno"> 8930</span>&#160;            VMA_VALIDATE(suballoc.offset &gt;= offset);</div><div class="line"><a name="l08931"></a><span class="lineno"> 8931</span>&#160;</div><div class="line"><a name="l08932"></a><span class="lineno"> 8932</span>&#160;            <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l08933"></a><span class="lineno"> 8933</span>&#160;            {</div><div class="line"><a name="l08934"></a><span class="lineno"> 8934</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetOffset() == suballoc.offset);</div><div class="line"><a name="l08935"></a><span class="lineno"> 8935</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetSize() == suballoc.size);</div><div class="line"><a name="l08936"></a><span class="lineno"> 8936</span>&#160;                sumUsedSize += suballoc.size;</div><div class="line"><a name="l08937"></a><span class="lineno"> 8937</span>&#160;            }</div><div class="line"><a name="l08938"></a><span class="lineno"> 8938</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l08939"></a><span class="lineno"> 8939</span>&#160;            {</div><div class="line"><a name="l08940"></a><span class="lineno"> 8940</span>&#160;                ++nullItem2ndCount;</div><div class="line"><a name="l08941"></a><span class="lineno"> 8941</span>&#160;            }</div><div class="line"><a name="l08942"></a><span class="lineno"> 8942</span>&#160;</div><div class="line"><a name="l08943"></a><span class="lineno"> 8943</span>&#160;            offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08944"></a><span class="lineno"> 8944</span>&#160;        }</div><div class="line"><a name="l08945"></a><span class="lineno"> 8945</span>&#160;</div><div class="line"><a name="l08946"></a><span class="lineno"> 8946</span>&#160;        VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l08947"></a><span class="lineno"> 8947</span>&#160;    }</div><div class="line"><a name="l08948"></a><span class="lineno"> 8948</span>&#160;</div><div class="line"><a name="l08949"></a><span class="lineno"> 8949</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_1stNullItemsBeginCount; ++i)</div><div class="line"><a name="l08950"></a><span class="lineno"> 8950</span>&#160;    {</div><div class="line"><a name="l08951"></a><span class="lineno"> 8951</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l08952"></a><span class="lineno"> 8952</span>&#160;        VMA_VALIDATE(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l08953"></a><span class="lineno"> 8953</span>&#160;            suballoc.hAllocation == VK_NULL_HANDLE);</div><div class="line"><a name="l08954"></a><span class="lineno"> 8954</span>&#160;    }</div><div class="line"><a name="l08955"></a><span class="lineno"> 8955</span>&#160;</div><div class="line"><a name="l08956"></a><span class="lineno"> 8956</span>&#160;    <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08957"></a><span class="lineno"> 8957</span>&#160;</div><div class="line"><a name="l08958"></a><span class="lineno"> 8958</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount; i &lt; suballoc1stCount; ++i)</div><div class="line"><a name="l08959"></a><span class="lineno"> 8959</span>&#160;    {</div><div class="line"><a name="l08960"></a><span class="lineno"> 8960</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l08961"></a><span class="lineno"> 8961</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08962"></a><span class="lineno"> 8962</span>&#160;</div><div class="line"><a name="l08963"></a><span class="lineno"> 8963</span>&#160;        VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l08964"></a><span class="lineno"> 8964</span>&#160;        VMA_VALIDATE(suballoc.offset &gt;= offset);</div><div class="line"><a name="l08965"></a><span class="lineno"> 8965</span>&#160;        VMA_VALIDATE(i &gt;= m_1stNullItemsBeginCount || currFree);</div><div class="line"><a name="l08966"></a><span class="lineno"> 8966</span>&#160;</div><div class="line"><a name="l08967"></a><span class="lineno"> 8967</span>&#160;        <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l08968"></a><span class="lineno"> 8968</span>&#160;        {</div><div class="line"><a name="l08969"></a><span class="lineno"> 8969</span>&#160;            VMA_VALIDATE(suballoc.hAllocation-&gt;GetOffset() == suballoc.offset);</div><div class="line"><a name="l08970"></a><span class="lineno"> 8970</span>&#160;            VMA_VALIDATE(suballoc.hAllocation-&gt;GetSize() == suballoc.size);</div><div class="line"><a name="l08971"></a><span class="lineno"> 8971</span>&#160;            sumUsedSize += suballoc.size;</div><div class="line"><a name="l08972"></a><span class="lineno"> 8972</span>&#160;        }</div><div class="line"><a name="l08973"></a><span class="lineno"> 8973</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l08974"></a><span class="lineno"> 8974</span>&#160;        {</div><div class="line"><a name="l08975"></a><span class="lineno"> 8975</span>&#160;            ++nullItem1stCount;</div><div class="line"><a name="l08976"></a><span class="lineno"> 8976</span>&#160;        }</div><div class="line"><a name="l08977"></a><span class="lineno"> 8977</span>&#160;</div><div class="line"><a name="l08978"></a><span class="lineno"> 8978</span>&#160;        offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08979"></a><span class="lineno"> 8979</span>&#160;    }</div><div class="line"><a name="l08980"></a><span class="lineno"> 8980</span>&#160;    VMA_VALIDATE(nullItem1stCount == m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount);</div><div class="line"><a name="l08981"></a><span class="lineno"> 8981</span>&#160;</div><div class="line"><a name="l08982"></a><span class="lineno"> 8982</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08983"></a><span class="lineno"> 8983</span>&#160;    {</div><div class="line"><a name="l08984"></a><span class="lineno"> 8984</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08985"></a><span class="lineno"> 8985</span>&#160;        <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l08986"></a><span class="lineno"> 8986</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = suballoc2ndCount; i--; )</div><div class="line"><a name="l08987"></a><span class="lineno"> 8987</span>&#160;        {</div><div class="line"><a name="l08988"></a><span class="lineno"> 8988</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l08989"></a><span class="lineno"> 8989</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08990"></a><span class="lineno"> 8990</span>&#160;</div><div class="line"><a name="l08991"></a><span class="lineno"> 8991</span>&#160;            VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l08992"></a><span class="lineno"> 8992</span>&#160;            VMA_VALIDATE(suballoc.offset &gt;= offset);</div><div class="line"><a name="l08993"></a><span class="lineno"> 8993</span>&#160;</div><div class="line"><a name="l08994"></a><span class="lineno"> 8994</span>&#160;            <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l08995"></a><span class="lineno"> 8995</span>&#160;            {</div><div class="line"><a name="l08996"></a><span class="lineno"> 8996</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetOffset() == suballoc.offset);</div><div class="line"><a name="l08997"></a><span class="lineno"> 8997</span>&#160;                VMA_VALIDATE(suballoc.hAllocation-&gt;GetSize() == suballoc.size);</div><div class="line"><a name="l08998"></a><span class="lineno"> 8998</span>&#160;                sumUsedSize += suballoc.size;</div><div class="line"><a name="l08999"></a><span class="lineno"> 8999</span>&#160;            }</div><div class="line"><a name="l09000"></a><span class="lineno"> 9000</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09001"></a><span class="lineno"> 9001</span>&#160;            {</div><div class="line"><a name="l09002"></a><span class="lineno"> 9002</span>&#160;                ++nullItem2ndCount;</div><div class="line"><a name="l09003"></a><span class="lineno"> 9003</span>&#160;            }</div><div class="line"><a name="l09004"></a><span class="lineno"> 9004</span>&#160;</div><div class="line"><a name="l09005"></a><span class="lineno"> 9005</span>&#160;            offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l09006"></a><span class="lineno"> 9006</span>&#160;        }</div><div class="line"><a name="l09007"></a><span class="lineno"> 9007</span>&#160;</div><div class="line"><a name="l09008"></a><span class="lineno"> 9008</span>&#160;        VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l09009"></a><span class="lineno"> 9009</span>&#160;    }</div><div class="line"><a name="l09010"></a><span class="lineno"> 9010</span>&#160;</div><div class="line"><a name="l09011"></a><span class="lineno"> 9011</span>&#160;    VMA_VALIDATE(offset &lt;= GetSize());</div><div class="line"><a name="l09012"></a><span class="lineno"> 9012</span>&#160;    VMA_VALIDATE(m_SumFreeSize == GetSize() - sumUsedSize);</div><div class="line"><a name="l09013"></a><span class="lineno"> 9013</span>&#160;</div><div class="line"><a name="l09014"></a><span class="lineno"> 9014</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09015"></a><span class="lineno"> 9015</span>&#160;}</div><div class="line"><a name="l09016"></a><span class="lineno"> 9016</span>&#160;</div><div class="line"><a name="l09017"></a><span class="lineno"> 9017</span>&#160;<span class="keywordtype">size_t</span> VmaBlockMetadata_Linear::GetAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l09018"></a><span class="lineno"> 9018</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09019"></a><span class="lineno"> 9019</span>&#160;    <span class="keywordflow">return</span> AccessSuballocations1st().size() - (m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount) +</div><div class="line"><a name="l09020"></a><span class="lineno"> 9020</span>&#160;        AccessSuballocations2nd().size() - m_2ndNullItemsCount;</div><div class="line"><a name="l09021"></a><span class="lineno"> 9021</span>&#160;}</div><div class="line"><a name="l09022"></a><span class="lineno"> 9022</span>&#160;</div><div class="line"><a name="l09023"></a><span class="lineno"> 9023</span>&#160;VkDeviceSize VmaBlockMetadata_Linear::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l09024"></a><span class="lineno"> 9024</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09025"></a><span class="lineno"> 9025</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09026"></a><span class="lineno"> 9026</span>&#160;</div><div class="line"><a name="l09027"></a><span class="lineno"> 9027</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l09028"></a><span class="lineno"> 9028</span>&#160;<span class="comment">    We don&#39;t consider gaps inside allocation vectors with freed allocations because</span></div><div class="line"><a name="l09029"></a><span class="lineno"> 9029</span>&#160;<span class="comment">    they are not suitable for reuse in linear allocator. We consider only space that</span></div><div class="line"><a name="l09030"></a><span class="lineno"> 9030</span>&#160;<span class="comment">    is available for new allocations.</span></div><div class="line"><a name="l09031"></a><span class="lineno"> 9031</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l09032"></a><span class="lineno"> 9032</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l09033"></a><span class="lineno"> 9033</span>&#160;    {</div><div class="line"><a name="l09034"></a><span class="lineno"> 9034</span>&#160;        <span class="keywordflow">return</span> size;</div><div class="line"><a name="l09035"></a><span class="lineno"> 9035</span>&#160;    }</div><div class="line"><a name="l09036"></a><span class="lineno"> 9036</span>&#160;    </div><div class="line"><a name="l09037"></a><span class="lineno"> 9037</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09038"></a><span class="lineno"> 9038</span>&#160;</div><div class="line"><a name="l09039"></a><span class="lineno"> 9039</span>&#160;    <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l09040"></a><span class="lineno"> 9040</span>&#160;    {</div><div class="line"><a name="l09041"></a><span class="lineno"> 9041</span>&#160;    <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l09042"></a><span class="lineno"> 9042</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l09043"></a><span class="lineno"> 9043</span>&#160;<span class="comment">        Available space is after end of 1st, as well as before beginning of 1st (which</span></div><div class="line"><a name="l09044"></a><span class="lineno"> 9044</span>&#160;<span class="comment">        whould make it a ring buffer).</span></div><div class="line"><a name="l09045"></a><span class="lineno"> 9045</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l09046"></a><span class="lineno"> 9046</span>&#160;        {</div><div class="line"><a name="l09047"></a><span class="lineno"> 9047</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocations1stCount = suballocations1st.size();</div><div class="line"><a name="l09048"></a><span class="lineno"> 9048</span>&#160;            VMA_ASSERT(suballocations1stCount &gt; m_1stNullItemsBeginCount);</div><div class="line"><a name="l09049"></a><span class="lineno"> 9049</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l09050"></a><span class="lineno"> 9050</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc  = suballocations1st[suballocations1stCount - 1];</div><div class="line"><a name="l09051"></a><span class="lineno"> 9051</span>&#160;            <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l09052"></a><span class="lineno"> 9052</span>&#160;                firstSuballoc.offset,</div><div class="line"><a name="l09053"></a><span class="lineno"> 9053</span>&#160;                size - (lastSuballoc.offset + lastSuballoc.size));</div><div class="line"><a name="l09054"></a><span class="lineno"> 9054</span>&#160;        }</div><div class="line"><a name="l09055"></a><span class="lineno"> 9055</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09056"></a><span class="lineno"> 9056</span>&#160;</div><div class="line"><a name="l09057"></a><span class="lineno"> 9057</span>&#160;    <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l09058"></a><span class="lineno"> 9058</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l09059"></a><span class="lineno"> 9059</span>&#160;<span class="comment">        Available space is only between end of 2nd and beginning of 1st.</span></div><div class="line"><a name="l09060"></a><span class="lineno"> 9060</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l09061"></a><span class="lineno"> 9061</span>&#160;        {</div><div class="line"><a name="l09062"></a><span class="lineno"> 9062</span>&#160;            <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09063"></a><span class="lineno"> 9063</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l09064"></a><span class="lineno"> 9064</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; firstSuballoc1st = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l09065"></a><span class="lineno"> 9065</span>&#160;            <span class="keywordflow">return</span> firstSuballoc1st.offset - (lastSuballoc2nd.offset + lastSuballoc2nd.size);</div><div class="line"><a name="l09066"></a><span class="lineno"> 9066</span>&#160;        }</div><div class="line"><a name="l09067"></a><span class="lineno"> 9067</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09068"></a><span class="lineno"> 9068</span>&#160;</div><div class="line"><a name="l09069"></a><span class="lineno"> 9069</span>&#160;    <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l09070"></a><span class="lineno"> 9070</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l09071"></a><span class="lineno"> 9071</span>&#160;<span class="comment">        Available space is only between end of 1st and top of 2nd.</span></div><div class="line"><a name="l09072"></a><span class="lineno"> 9072</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l09073"></a><span class="lineno"> 9073</span>&#160;        {</div><div class="line"><a name="l09074"></a><span class="lineno"> 9074</span>&#160;            <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09075"></a><span class="lineno"> 9075</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; topSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l09076"></a><span class="lineno"> 9076</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc1st = suballocations1st.back();</div><div class="line"><a name="l09077"></a><span class="lineno"> 9077</span>&#160;            <span class="keywordflow">return</span> topSuballoc2nd.offset - (lastSuballoc1st.offset + lastSuballoc1st.size);</div><div class="line"><a name="l09078"></a><span class="lineno"> 9078</span>&#160;        }</div><div class="line"><a name="l09079"></a><span class="lineno"> 9079</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09080"></a><span class="lineno"> 9080</span>&#160;</div><div class="line"><a name="l09081"></a><span class="lineno"> 9081</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l09082"></a><span class="lineno"> 9082</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l09083"></a><span class="lineno"> 9083</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l09084"></a><span class="lineno"> 9084</span>&#160;    }</div><div class="line"><a name="l09085"></a><span class="lineno"> 9085</span>&#160;}</div><div class="line"><a name="l09086"></a><span class="lineno"> 9086</span>&#160;</div><div class="line"><a name="l09087"></a><span class="lineno"> 9087</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l09088"></a><span class="lineno"> 9088</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09089"></a><span class="lineno"> 9089</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09090"></a><span class="lineno"> 9090</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09091"></a><span class="lineno"> 9091</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09092"></a><span class="lineno"> 9092</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09093"></a><span class="lineno"> 9093</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l09094"></a><span class="lineno"> 9094</span>&#160;</div><div class="line"><a name="l09095"></a><span class="lineno"> 9095</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l09096"></a><span class="lineno"> 9096</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = (uint32_t)GetAllocationCount();</div><div class="line"><a name="l09097"></a><span class="lineno"> 9097</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l09098"></a><span class="lineno"> 9098</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = 0;</div><div class="line"><a name="l09099"></a><span class="lineno"> 9099</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l09100"></a><span class="lineno"> 9100</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l09101"></a><span class="lineno"> 9101</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l09102"></a><span class="lineno"> 9102</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l09103"></a><span class="lineno"> 9103</span>&#160;</div><div class="line"><a name="l09104"></a><span class="lineno"> 9104</span>&#160;    VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l09105"></a><span class="lineno"> 9105</span>&#160;</div><div class="line"><a name="l09106"></a><span class="lineno"> 9106</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09107"></a><span class="lineno"> 9107</span>&#160;    {</div><div class="line"><a name="l09108"></a><span class="lineno"> 9108</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09109"></a><span class="lineno"> 9109</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l09110"></a><span class="lineno"> 9110</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09111"></a><span class="lineno"> 9111</span>&#160;        {</div><div class="line"><a name="l09112"></a><span class="lineno"> 9112</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09113"></a><span class="lineno"> 9113</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09114"></a><span class="lineno"> 9114</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09115"></a><span class="lineno"> 9115</span>&#160;            {</div><div class="line"><a name="l09116"></a><span class="lineno"> 9116</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09117"></a><span class="lineno"> 9117</span>&#160;            }</div><div class="line"><a name="l09118"></a><span class="lineno"> 9118</span>&#160;</div><div class="line"><a name="l09119"></a><span class="lineno"> 9119</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09120"></a><span class="lineno"> 9120</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09121"></a><span class="lineno"> 9121</span>&#160;            {</div><div class="line"><a name="l09122"></a><span class="lineno"> 9122</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09123"></a><span class="lineno"> 9123</span>&#160;            </div><div class="line"><a name="l09124"></a><span class="lineno"> 9124</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09125"></a><span class="lineno"> 9125</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09126"></a><span class="lineno"> 9126</span>&#160;                {</div><div class="line"><a name="l09127"></a><span class="lineno"> 9127</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09128"></a><span class="lineno"> 9128</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09129"></a><span class="lineno"> 9129</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09130"></a><span class="lineno"> 9130</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09131"></a><span class="lineno"> 9131</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09132"></a><span class="lineno"> 9132</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09133"></a><span class="lineno"> 9133</span>&#160;                }</div><div class="line"><a name="l09134"></a><span class="lineno"> 9134</span>&#160;            </div><div class="line"><a name="l09135"></a><span class="lineno"> 9135</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09136"></a><span class="lineno"> 9136</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09137"></a><span class="lineno"> 9137</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l09138"></a><span class="lineno"> 9138</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l09139"></a><span class="lineno"> 9139</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l09140"></a><span class="lineno"> 9140</span>&#160;            </div><div class="line"><a name="l09141"></a><span class="lineno"> 9141</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09142"></a><span class="lineno"> 9142</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09143"></a><span class="lineno"> 9143</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09144"></a><span class="lineno"> 9144</span>&#160;            }</div><div class="line"><a name="l09145"></a><span class="lineno"> 9145</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09146"></a><span class="lineno"> 9146</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09147"></a><span class="lineno"> 9147</span>&#160;            {</div><div class="line"><a name="l09148"></a><span class="lineno"> 9148</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09149"></a><span class="lineno"> 9149</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09150"></a><span class="lineno"> 9150</span>&#160;                {</div><div class="line"><a name="l09151"></a><span class="lineno"> 9151</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l09152"></a><span class="lineno"> 9152</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09153"></a><span class="lineno"> 9153</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09154"></a><span class="lineno"> 9154</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09155"></a><span class="lineno"> 9155</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09156"></a><span class="lineno"> 9156</span>&#160;               }</div><div class="line"><a name="l09157"></a><span class="lineno"> 9157</span>&#160;</div><div class="line"><a name="l09158"></a><span class="lineno"> 9158</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09159"></a><span class="lineno"> 9159</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09160"></a><span class="lineno"> 9160</span>&#160;            }</div><div class="line"><a name="l09161"></a><span class="lineno"> 9161</span>&#160;        }</div><div class="line"><a name="l09162"></a><span class="lineno"> 9162</span>&#160;    }</div><div class="line"><a name="l09163"></a><span class="lineno"> 9163</span>&#160;</div><div class="line"><a name="l09164"></a><span class="lineno"> 9164</span>&#160;    <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09165"></a><span class="lineno"> 9165</span>&#160;    <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l09166"></a><span class="lineno"> 9166</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l09167"></a><span class="lineno"> 9167</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09168"></a><span class="lineno"> 9168</span>&#160;    {</div><div class="line"><a name="l09169"></a><span class="lineno"> 9169</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09170"></a><span class="lineno"> 9170</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09171"></a><span class="lineno"> 9171</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09172"></a><span class="lineno"> 9172</span>&#160;        {</div><div class="line"><a name="l09173"></a><span class="lineno"> 9173</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09174"></a><span class="lineno"> 9174</span>&#160;        }</div><div class="line"><a name="l09175"></a><span class="lineno"> 9175</span>&#160;</div><div class="line"><a name="l09176"></a><span class="lineno"> 9176</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09177"></a><span class="lineno"> 9177</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09178"></a><span class="lineno"> 9178</span>&#160;        {</div><div class="line"><a name="l09179"></a><span class="lineno"> 9179</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09180"></a><span class="lineno"> 9180</span>&#160;            </div><div class="line"><a name="l09181"></a><span class="lineno"> 9181</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09182"></a><span class="lineno"> 9182</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09183"></a><span class="lineno"> 9183</span>&#160;            {</div><div class="line"><a name="l09184"></a><span class="lineno"> 9184</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09185"></a><span class="lineno"> 9185</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09186"></a><span class="lineno"> 9186</span>&#160;                ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09187"></a><span class="lineno"> 9187</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09188"></a><span class="lineno"> 9188</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09189"></a><span class="lineno"> 9189</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09190"></a><span class="lineno"> 9190</span>&#160;            }</div><div class="line"><a name="l09191"></a><span class="lineno"> 9191</span>&#160;            </div><div class="line"><a name="l09192"></a><span class="lineno"> 9192</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09193"></a><span class="lineno"> 9193</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09194"></a><span class="lineno"> 9194</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l09195"></a><span class="lineno"> 9195</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l09196"></a><span class="lineno"> 9196</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l09197"></a><span class="lineno"> 9197</span>&#160;            </div><div class="line"><a name="l09198"></a><span class="lineno"> 9198</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09199"></a><span class="lineno"> 9199</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09200"></a><span class="lineno"> 9200</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09201"></a><span class="lineno"> 9201</span>&#160;        }</div><div class="line"><a name="l09202"></a><span class="lineno"> 9202</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09203"></a><span class="lineno"> 9203</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09204"></a><span class="lineno"> 9204</span>&#160;        {</div><div class="line"><a name="l09205"></a><span class="lineno"> 9205</span>&#160;            <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09206"></a><span class="lineno"> 9206</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09207"></a><span class="lineno"> 9207</span>&#160;            {</div><div class="line"><a name="l09208"></a><span class="lineno"> 9208</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l09209"></a><span class="lineno"> 9209</span>&#160;                ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09210"></a><span class="lineno"> 9210</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09211"></a><span class="lineno"> 9211</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09212"></a><span class="lineno"> 9212</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09213"></a><span class="lineno"> 9213</span>&#160;           }</div><div class="line"><a name="l09214"></a><span class="lineno"> 9214</span>&#160;</div><div class="line"><a name="l09215"></a><span class="lineno"> 9215</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09216"></a><span class="lineno"> 9216</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09217"></a><span class="lineno"> 9217</span>&#160;        }</div><div class="line"><a name="l09218"></a><span class="lineno"> 9218</span>&#160;    }</div><div class="line"><a name="l09219"></a><span class="lineno"> 9219</span>&#160;</div><div class="line"><a name="l09220"></a><span class="lineno"> 9220</span>&#160; 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suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09236"></a><span class="lineno"> 9236</span>&#160;            </div><div class="line"><a name="l09237"></a><span class="lineno"> 9237</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09238"></a><span class="lineno"> 9238</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09239"></a><span class="lineno"> 9239</span>&#160;                {</div><div class="line"><a name="l09240"></a><span class="lineno"> 9240</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09241"></a><span class="lineno"> 9241</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09242"></a><span class="lineno"> 9242</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09243"></a><span class="lineno"> 9243</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09244"></a><span class="lineno"> 9244</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09245"></a><span class="lineno"> 9245</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09246"></a><span class="lineno"> 9246</span>&#160;                }</div><div class="line"><a name="l09247"></a><span class="lineno"> 9247</span>&#160;            </div><div class="line"><a name="l09248"></a><span class="lineno"> 9248</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09249"></a><span class="lineno"> 9249</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09250"></a><span class="lineno"> 9250</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l09251"></a><span class="lineno"> 9251</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, suballoc.size);</div><div class="line"><a name="l09252"></a><span class="lineno"> 9252</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, suballoc.size);</div><div class="line"><a name="l09253"></a><span class="lineno"> 9253</span>&#160;            </div><div class="line"><a name="l09254"></a><span class="lineno"> 9254</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09255"></a><span class="lineno"> 9255</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09256"></a><span class="lineno"> 9256</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09257"></a><span class="lineno"> 9257</span>&#160;            }</div><div class="line"><a name="l09258"></a><span class="lineno"> 9258</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09259"></a><span class="lineno"> 9259</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09260"></a><span class="lineno"> 9260</span>&#160;            {</div><div class="line"><a name="l09261"></a><span class="lineno"> 9261</span>&#160;                <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09262"></a><span class="lineno"> 9262</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09263"></a><span class="lineno"> 9263</span>&#160;                {</div><div class="line"><a name="l09264"></a><span class="lineno"> 9264</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l09265"></a><span class="lineno"> 9265</span>&#160;                    ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09266"></a><span class="lineno"> 9266</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09267"></a><span class="lineno"> 9267</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l09268"></a><span class="lineno"> 9268</span>&#160;                    outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09269"></a><span class="lineno"> 9269</span>&#160;               }</div><div class="line"><a name="l09270"></a><span class="lineno"> 9270</span>&#160;</div><div class="line"><a name="l09271"></a><span class="lineno"> 9271</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09272"></a><span class="lineno"> 9272</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09273"></a><span class="lineno"> 9273</span>&#160;            }</div><div class="line"><a name="l09274"></a><span class="lineno"> 9274</span>&#160;        }</div><div class="line"><a name="l09275"></a><span class="lineno"> 9275</span>&#160;    }</div><div class="line"><a name="l09276"></a><span class="lineno"> 9276</span>&#160;</div><div class="line"><a name="l09277"></a><span class="lineno"> 9277</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = size - outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l09278"></a><span class="lineno"> 9278</span>&#160;}</div><div class="line"><a name="l09279"></a><span class="lineno"> 9279</span>&#160;</div><div class="line"><a name="l09280"></a><span class="lineno"> 9280</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l09281"></a><span class="lineno"> 9281</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09282"></a><span class="lineno"> 9282</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09283"></a><span class="lineno"> 9283</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09284"></a><span class="lineno"> 9284</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09285"></a><span class="lineno"> 9285</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09286"></a><span class="lineno"> 9286</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l09287"></a><span class="lineno"> 9287</span>&#160;</div><div class="line"><a name="l09288"></a><span class="lineno"> 9288</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += size;</div><div class="line"><a name="l09289"></a><span class="lineno"> 9289</span>&#160;</div><div class="line"><a name="l09290"></a><span class="lineno"> 9290</span>&#160;    VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l09291"></a><span class="lineno"> 9291</span>&#160;</div><div class="line"><a name="l09292"></a><span class="lineno"> 9292</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09293"></a><span class="lineno"> 9293</span>&#160;    {</div><div class="line"><a name="l09294"></a><span class="lineno"> 9294</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09295"></a><span class="lineno"> 9295</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09296"></a><span class="lineno"> 9296</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09297"></a><span class="lineno"> 9297</span>&#160;        {</div><div class="line"><a name="l09298"></a><span class="lineno"> 9298</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09299"></a><span class="lineno"> 9299</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09300"></a><span class="lineno"> 9300</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09301"></a><span class="lineno"> 9301</span>&#160;            {</div><div class="line"><a name="l09302"></a><span class="lineno"> 9302</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09303"></a><span class="lineno"> 9303</span>&#160;            }</div><div class="line"><a name="l09304"></a><span class="lineno"> 9304</span>&#160;</div><div class="line"><a name="l09305"></a><span class="lineno"> 9305</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09306"></a><span class="lineno"> 9306</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09307"></a><span class="lineno"> 9307</span>&#160;            {</div><div class="line"><a name="l09308"></a><span class="lineno"> 9308</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09309"></a><span class="lineno"> 9309</span>&#160;            </div><div class="line"><a name="l09310"></a><span class="lineno"> 9310</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09311"></a><span class="lineno"> 9311</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09312"></a><span class="lineno"> 9312</span>&#160;                {</div><div class="line"><a name="l09313"></a><span class="lineno"> 9313</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09314"></a><span class="lineno"> 9314</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09315"></a><span class="lineno"> 9315</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09316"></a><span class="lineno"> 9316</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09317"></a><span class="lineno"> 9317</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09318"></a><span class="lineno"> 9318</span>&#160;                }</div><div class="line"><a name="l09319"></a><span class="lineno"> 9319</span>&#160;            </div><div class="line"><a name="l09320"></a><span class="lineno"> 9320</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09321"></a><span class="lineno"> 9321</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09322"></a><span class="lineno"> 9322</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l09323"></a><span class="lineno"> 9323</span>&#160;            </div><div class="line"><a name="l09324"></a><span class="lineno"> 9324</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09325"></a><span class="lineno"> 9325</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09326"></a><span class="lineno"> 9326</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09327"></a><span class="lineno"> 9327</span>&#160;            }</div><div class="line"><a name="l09328"></a><span class="lineno"> 9328</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09329"></a><span class="lineno"> 9329</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09330"></a><span class="lineno"> 9330</span>&#160;            {</div><div class="line"><a name="l09331"></a><span class="lineno"> 9331</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09332"></a><span class="lineno"> 9332</span>&#160;                {</div><div class="line"><a name="l09333"></a><span class="lineno"> 9333</span>&#160;                    <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09334"></a><span class="lineno"> 9334</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l09335"></a><span class="lineno"> 9335</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09336"></a><span class="lineno"> 9336</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09337"></a><span class="lineno"> 9337</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09338"></a><span class="lineno"> 9338</span>&#160;                }</div><div class="line"><a name="l09339"></a><span class="lineno"> 9339</span>&#160;</div><div class="line"><a name="l09340"></a><span class="lineno"> 9340</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09341"></a><span class="lineno"> 9341</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09342"></a><span class="lineno"> 9342</span>&#160;            }</div><div class="line"><a name="l09343"></a><span class="lineno"> 9343</span>&#160;        }</div><div class="line"><a name="l09344"></a><span class="lineno"> 9344</span>&#160;    }</div><div class="line"><a name="l09345"></a><span class="lineno"> 9345</span>&#160;</div><div class="line"><a name="l09346"></a><span class="lineno"> 9346</span>&#160;    <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09347"></a><span class="lineno"> 9347</span>&#160;    <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l09348"></a><span class="lineno"> 9348</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l09349"></a><span class="lineno"> 9349</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09350"></a><span class="lineno"> 9350</span>&#160;    {</div><div class="line"><a name="l09351"></a><span class="lineno"> 9351</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09352"></a><span class="lineno"> 9352</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09353"></a><span class="lineno"> 9353</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09354"></a><span class="lineno"> 9354</span>&#160;        {</div><div class="line"><a name="l09355"></a><span class="lineno"> 9355</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09356"></a><span class="lineno"> 9356</span>&#160;        }</div><div class="line"><a name="l09357"></a><span class="lineno"> 9357</span>&#160;</div><div class="line"><a name="l09358"></a><span class="lineno"> 9358</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09359"></a><span class="lineno"> 9359</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09360"></a><span class="lineno"> 9360</span>&#160;        {</div><div class="line"><a name="l09361"></a><span class="lineno"> 9361</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09362"></a><span class="lineno"> 9362</span>&#160;            </div><div class="line"><a name="l09363"></a><span class="lineno"> 9363</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09364"></a><span class="lineno"> 9364</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09365"></a><span class="lineno"> 9365</span>&#160;            {</div><div class="line"><a name="l09366"></a><span class="lineno"> 9366</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09367"></a><span class="lineno"> 9367</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09368"></a><span class="lineno"> 9368</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09369"></a><span class="lineno"> 9369</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09370"></a><span class="lineno"> 9370</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09371"></a><span class="lineno"> 9371</span>&#160;            }</div><div class="line"><a name="l09372"></a><span class="lineno"> 9372</span>&#160;            </div><div class="line"><a name="l09373"></a><span class="lineno"> 9373</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09374"></a><span class="lineno"> 9374</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09375"></a><span class="lineno"> 9375</span>&#160;            ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l09376"></a><span class="lineno"> 9376</span>&#160;            </div><div class="line"><a name="l09377"></a><span class="lineno"> 9377</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09378"></a><span class="lineno"> 9378</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09379"></a><span class="lineno"> 9379</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09380"></a><span class="lineno"> 9380</span>&#160;        }</div><div class="line"><a name="l09381"></a><span class="lineno"> 9381</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09382"></a><span class="lineno"> 9382</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09383"></a><span class="lineno"> 9383</span>&#160;        {</div><div class="line"><a name="l09384"></a><span class="lineno"> 9384</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09385"></a><span class="lineno"> 9385</span>&#160;            {</div><div class="line"><a name="l09386"></a><span class="lineno"> 9386</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09387"></a><span class="lineno"> 9387</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l09388"></a><span class="lineno"> 9388</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09389"></a><span class="lineno"> 9389</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09390"></a><span class="lineno"> 9390</span>&#160;                inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09391"></a><span class="lineno"> 9391</span>&#160;            }</div><div class="line"><a name="l09392"></a><span class="lineno"> 9392</span>&#160;</div><div class="line"><a name="l09393"></a><span class="lineno"> 9393</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09394"></a><span class="lineno"> 9394</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09395"></a><span class="lineno"> 9395</span>&#160;        }</div><div class="line"><a name="l09396"></a><span class="lineno"> 9396</span>&#160;    }</div><div class="line"><a name="l09397"></a><span class="lineno"> 9397</span>&#160;</div><div class="line"><a name="l09398"></a><span class="lineno"> 9398</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09399"></a><span class="lineno"> 9399</span>&#160;    {</div><div class="line"><a name="l09400"></a><span class="lineno"> 9400</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l09401"></a><span class="lineno"> 9401</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; size)</div><div class="line"><a name="l09402"></a><span class="lineno"> 9402</span>&#160;        {</div><div class="line"><a name="l09403"></a><span class="lineno"> 9403</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09404"></a><span class="lineno"> 9404</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &amp;&amp;</div><div class="line"><a name="l09405"></a><span class="lineno"> 9405</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09406"></a><span class="lineno"> 9406</span>&#160;            {</div><div class="line"><a name="l09407"></a><span class="lineno"> 9407</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09408"></a><span class="lineno"> 9408</span>&#160;            }</div><div class="line"><a name="l09409"></a><span class="lineno"> 9409</span>&#160;</div><div class="line"><a name="l09410"></a><span class="lineno"> 9410</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09411"></a><span class="lineno"> 9411</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l09412"></a><span class="lineno"> 9412</span>&#160;            {</div><div class="line"><a name="l09413"></a><span class="lineno"> 9413</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09414"></a><span class="lineno"> 9414</span>&#160;            </div><div class="line"><a name="l09415"></a><span class="lineno"> 9415</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09416"></a><span class="lineno"> 9416</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09417"></a><span class="lineno"> 9417</span>&#160;                {</div><div class="line"><a name="l09418"></a><span class="lineno"> 9418</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09419"></a><span class="lineno"> 9419</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09420"></a><span class="lineno"> 9420</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09421"></a><span class="lineno"> 9421</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09422"></a><span class="lineno"> 9422</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09423"></a><span class="lineno"> 9423</span>&#160;                }</div><div class="line"><a name="l09424"></a><span class="lineno"> 9424</span>&#160;            </div><div class="line"><a name="l09425"></a><span class="lineno"> 9425</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09426"></a><span class="lineno"> 9426</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09427"></a><span class="lineno"> 9427</span>&#160;                ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l09428"></a><span class="lineno"> 9428</span>&#160;            </div><div class="line"><a name="l09429"></a><span class="lineno"> 9429</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09430"></a><span class="lineno"> 9430</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09431"></a><span class="lineno"> 9431</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09432"></a><span class="lineno"> 9432</span>&#160;            }</div><div class="line"><a name="l09433"></a><span class="lineno"> 9433</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09434"></a><span class="lineno"> 9434</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09435"></a><span class="lineno"> 9435</span>&#160;            {</div><div class="line"><a name="l09436"></a><span class="lineno"> 9436</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09437"></a><span class="lineno"> 9437</span>&#160;                {</div><div class="line"><a name="l09438"></a><span class="lineno"> 9438</span>&#160;                    <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09439"></a><span class="lineno"> 9439</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l09440"></a><span class="lineno"> 9440</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l09441"></a><span class="lineno"> 9441</span>&#160;                    ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09442"></a><span class="lineno"> 9442</span>&#160;                    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l09443"></a><span class="lineno"> 9443</span>&#160;                }</div><div class="line"><a name="l09444"></a><span class="lineno"> 9444</span>&#160;</div><div class="line"><a name="l09445"></a><span class="lineno"> 9445</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09446"></a><span class="lineno"> 9446</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09447"></a><span class="lineno"> 9447</span>&#160;            }</div><div class="line"><a name="l09448"></a><span class="lineno"> 9448</span>&#160;        }</div><div class="line"><a name="l09449"></a><span class="lineno"> 9449</span>&#160;    }</div><div class="line"><a name="l09450"></a><span class="lineno"> 9450</span>&#160;}</div><div class="line"><a name="l09451"></a><span class="lineno"> 9451</span>&#160;</div><div class="line"><a name="l09452"></a><span class="lineno"> 9452</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09453"></a><span class="lineno"> 9453</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l09454"></a><span class="lineno"> 9454</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l09455"></a><span class="lineno"> 9455</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09456"></a><span class="lineno"> 9456</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09457"></a><span class="lineno"> 9457</span>&#160;    <span class="keyword">const</span> SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09458"></a><span class="lineno"> 9458</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09459"></a><span class="lineno"> 9459</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l09460"></a><span class="lineno"> 9460</span>&#160;</div><div class="line"><a name="l09461"></a><span class="lineno"> 9461</span>&#160;    <span class="comment">// FIRST PASS</span></div><div class="line"><a name="l09462"></a><span class="lineno"> 9462</span>&#160;</div><div class="line"><a name="l09463"></a><span class="lineno"> 9463</span>&#160;    <span class="keywordtype">size_t</span> unusedRangeCount = 0;</div><div class="line"><a name="l09464"></a><span class="lineno"> 9464</span>&#160;    VkDeviceSize usedBytes = 0;</div><div class="line"><a name="l09465"></a><span class="lineno"> 9465</span>&#160;</div><div class="line"><a name="l09466"></a><span class="lineno"> 9466</span>&#160;    VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l09467"></a><span class="lineno"> 9467</span>&#160;</div><div class="line"><a name="l09468"></a><span class="lineno"> 9468</span>&#160;    <span class="keywordtype">size_t</span> alloc2ndCount = 0;</div><div class="line"><a name="l09469"></a><span class="lineno"> 9469</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09470"></a><span class="lineno"> 9470</span>&#160;    {</div><div class="line"><a name="l09471"></a><span class="lineno"> 9471</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09472"></a><span class="lineno"> 9472</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l09473"></a><span class="lineno"> 9473</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09474"></a><span class="lineno"> 9474</span>&#160;        {</div><div class="line"><a name="l09475"></a><span class="lineno"> 9475</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09476"></a><span class="lineno"> 9476</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09477"></a><span class="lineno"> 9477</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09478"></a><span class="lineno"> 9478</span>&#160;            {</div><div class="line"><a name="l09479"></a><span class="lineno"> 9479</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09480"></a><span class="lineno"> 9480</span>&#160;            }</div><div class="line"><a name="l09481"></a><span class="lineno"> 9481</span>&#160;</div><div class="line"><a name="l09482"></a><span class="lineno"> 9482</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09483"></a><span class="lineno"> 9483</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09484"></a><span class="lineno"> 9484</span>&#160;            {</div><div class="line"><a name="l09485"></a><span class="lineno"> 9485</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09486"></a><span class="lineno"> 9486</span>&#160;            </div><div class="line"><a name="l09487"></a><span class="lineno"> 9487</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09488"></a><span class="lineno"> 9488</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09489"></a><span class="lineno"> 9489</span>&#160;                {</div><div class="line"><a name="l09490"></a><span class="lineno"> 9490</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09491"></a><span class="lineno"> 9491</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09492"></a><span class="lineno"> 9492</span>&#160;                }</div><div class="line"><a name="l09493"></a><span class="lineno"> 9493</span>&#160;            </div><div class="line"><a name="l09494"></a><span class="lineno"> 9494</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09495"></a><span class="lineno"> 9495</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09496"></a><span class="lineno"> 9496</span>&#160;                ++alloc2ndCount;</div><div class="line"><a name="l09497"></a><span class="lineno"> 9497</span>&#160;                usedBytes += suballoc.size;</div><div class="line"><a name="l09498"></a><span class="lineno"> 9498</span>&#160;            </div><div class="line"><a name="l09499"></a><span class="lineno"> 9499</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09500"></a><span class="lineno"> 9500</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09501"></a><span class="lineno"> 9501</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09502"></a><span class="lineno"> 9502</span>&#160;            }</div><div class="line"><a name="l09503"></a><span class="lineno"> 9503</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09504"></a><span class="lineno"> 9504</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09505"></a><span class="lineno"> 9505</span>&#160;            {</div><div class="line"><a name="l09506"></a><span class="lineno"> 9506</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09507"></a><span class="lineno"> 9507</span>&#160;                {</div><div class="line"><a name="l09508"></a><span class="lineno"> 9508</span>&#160;                    <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09509"></a><span class="lineno"> 9509</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09510"></a><span class="lineno"> 9510</span>&#160;                }</div><div class="line"><a name="l09511"></a><span class="lineno"> 9511</span>&#160;</div><div class="line"><a name="l09512"></a><span class="lineno"> 9512</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09513"></a><span class="lineno"> 9513</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09514"></a><span class="lineno"> 9514</span>&#160;            }</div><div class="line"><a name="l09515"></a><span class="lineno"> 9515</span>&#160;        }</div><div class="line"><a name="l09516"></a><span class="lineno"> 9516</span>&#160;    }</div><div class="line"><a name="l09517"></a><span class="lineno"> 9517</span>&#160;</div><div class="line"><a name="l09518"></a><span class="lineno"> 9518</span>&#160;    <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09519"></a><span class="lineno"> 9519</span>&#160;    <span class="keywordtype">size_t</span> alloc1stCount = 0;</div><div class="line"><a name="l09520"></a><span class="lineno"> 9520</span>&#160;    <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l09521"></a><span class="lineno"> 9521</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l09522"></a><span class="lineno"> 9522</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09523"></a><span class="lineno"> 9523</span>&#160;    {</div><div class="line"><a name="l09524"></a><span class="lineno"> 9524</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09525"></a><span class="lineno"> 9525</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09526"></a><span class="lineno"> 9526</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09527"></a><span class="lineno"> 9527</span>&#160;        {</div><div class="line"><a name="l09528"></a><span class="lineno"> 9528</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09529"></a><span class="lineno"> 9529</span>&#160;        }</div><div class="line"><a name="l09530"></a><span class="lineno"> 9530</span>&#160;</div><div class="line"><a name="l09531"></a><span class="lineno"> 9531</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09532"></a><span class="lineno"> 9532</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09533"></a><span class="lineno"> 9533</span>&#160;        {</div><div class="line"><a name="l09534"></a><span class="lineno"> 9534</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09535"></a><span class="lineno"> 9535</span>&#160;            </div><div class="line"><a name="l09536"></a><span class="lineno"> 9536</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09537"></a><span class="lineno"> 9537</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09538"></a><span class="lineno"> 9538</span>&#160;            {</div><div class="line"><a name="l09539"></a><span class="lineno"> 9539</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09540"></a><span class="lineno"> 9540</span>&#160;                ++unusedRangeCount;</div><div class="line"><a name="l09541"></a><span class="lineno"> 9541</span>&#160;            }</div><div class="line"><a name="l09542"></a><span class="lineno"> 9542</span>&#160;            </div><div class="line"><a name="l09543"></a><span class="lineno"> 9543</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09544"></a><span class="lineno"> 9544</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09545"></a><span class="lineno"> 9545</span>&#160;            ++alloc1stCount;</div><div class="line"><a name="l09546"></a><span class="lineno"> 9546</span>&#160;            usedBytes += suballoc.size;</div><div class="line"><a name="l09547"></a><span class="lineno"> 9547</span>&#160;            </div><div class="line"><a name="l09548"></a><span class="lineno"> 9548</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09549"></a><span class="lineno"> 9549</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09550"></a><span class="lineno"> 9550</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09551"></a><span class="lineno"> 9551</span>&#160;        }</div><div class="line"><a name="l09552"></a><span class="lineno"> 9552</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09553"></a><span class="lineno"> 9553</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09554"></a><span class="lineno"> 9554</span>&#160;        {</div><div class="line"><a name="l09555"></a><span class="lineno"> 9555</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09556"></a><span class="lineno"> 9556</span>&#160;            {</div><div class="line"><a name="l09557"></a><span class="lineno"> 9557</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09558"></a><span class="lineno"> 9558</span>&#160;                ++unusedRangeCount;</div><div class="line"><a name="l09559"></a><span class="lineno"> 9559</span>&#160;            }</div><div class="line"><a name="l09560"></a><span class="lineno"> 9560</span>&#160;</div><div class="line"><a name="l09561"></a><span class="lineno"> 9561</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09562"></a><span class="lineno"> 9562</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09563"></a><span class="lineno"> 9563</span>&#160;        }</div><div class="line"><a name="l09564"></a><span class="lineno"> 9564</span>&#160;    }</div><div class="line"><a name="l09565"></a><span class="lineno"> 9565</span>&#160;</div><div class="line"><a name="l09566"></a><span class="lineno"> 9566</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09567"></a><span class="lineno"> 9567</span>&#160;    {</div><div class="line"><a name="l09568"></a><span class="lineno"> 9568</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l09569"></a><span class="lineno"> 9569</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; size)</div><div class="line"><a name="l09570"></a><span class="lineno"> 9570</span>&#160;        {</div><div class="line"><a name="l09571"></a><span class="lineno"> 9571</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09572"></a><span class="lineno"> 9572</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &amp;&amp;</div><div class="line"><a name="l09573"></a><span class="lineno"> 9573</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09574"></a><span class="lineno"> 9574</span>&#160;            {</div><div class="line"><a name="l09575"></a><span class="lineno"> 9575</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09576"></a><span class="lineno"> 9576</span>&#160;            }</div><div class="line"><a name="l09577"></a><span class="lineno"> 9577</span>&#160;</div><div class="line"><a name="l09578"></a><span class="lineno"> 9578</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09579"></a><span class="lineno"> 9579</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l09580"></a><span class="lineno"> 9580</span>&#160;            {</div><div class="line"><a name="l09581"></a><span class="lineno"> 9581</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09582"></a><span class="lineno"> 9582</span>&#160;            </div><div class="line"><a name="l09583"></a><span class="lineno"> 9583</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09584"></a><span class="lineno"> 9584</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09585"></a><span class="lineno"> 9585</span>&#160;                {</div><div class="line"><a name="l09586"></a><span class="lineno"> 9586</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09587"></a><span class="lineno"> 9587</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09588"></a><span class="lineno"> 9588</span>&#160;                }</div><div class="line"><a name="l09589"></a><span class="lineno"> 9589</span>&#160;            </div><div class="line"><a name="l09590"></a><span class="lineno"> 9590</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09591"></a><span class="lineno"> 9591</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09592"></a><span class="lineno"> 9592</span>&#160;                ++alloc2ndCount;</div><div class="line"><a name="l09593"></a><span class="lineno"> 9593</span>&#160;                usedBytes += suballoc.size;</div><div class="line"><a name="l09594"></a><span class="lineno"> 9594</span>&#160;            </div><div class="line"><a name="l09595"></a><span class="lineno"> 9595</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09596"></a><span class="lineno"> 9596</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09597"></a><span class="lineno"> 9597</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09598"></a><span class="lineno"> 9598</span>&#160;            }</div><div class="line"><a name="l09599"></a><span class="lineno"> 9599</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09600"></a><span class="lineno"> 9600</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09601"></a><span class="lineno"> 9601</span>&#160;            {</div><div class="line"><a name="l09602"></a><span class="lineno"> 9602</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09603"></a><span class="lineno"> 9603</span>&#160;                {</div><div class="line"><a name="l09604"></a><span class="lineno"> 9604</span>&#160;                    <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09605"></a><span class="lineno"> 9605</span>&#160;                    ++unusedRangeCount;</div><div class="line"><a name="l09606"></a><span class="lineno"> 9606</span>&#160;                }</div><div class="line"><a name="l09607"></a><span class="lineno"> 9607</span>&#160;</div><div class="line"><a name="l09608"></a><span class="lineno"> 9608</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09609"></a><span class="lineno"> 9609</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09610"></a><span class="lineno"> 9610</span>&#160;            }</div><div class="line"><a name="l09611"></a><span class="lineno"> 9611</span>&#160;        }</div><div class="line"><a name="l09612"></a><span class="lineno"> 9612</span>&#160;    }</div><div class="line"><a name="l09613"></a><span class="lineno"> 9613</span>&#160;</div><div class="line"><a name="l09614"></a><span class="lineno"> 9614</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusedBytes = size - usedBytes;</div><div class="line"><a name="l09615"></a><span class="lineno"> 9615</span>&#160;    PrintDetailedMap_Begin(json, unusedBytes, alloc1stCount + alloc2ndCount, unusedRangeCount);</div><div class="line"><a name="l09616"></a><span class="lineno"> 9616</span>&#160;</div><div class="line"><a name="l09617"></a><span class="lineno"> 9617</span>&#160;    <span class="comment">// SECOND PASS</span></div><div class="line"><a name="l09618"></a><span class="lineno"> 9618</span>&#160;    lastOffset = 0;</div><div class="line"><a name="l09619"></a><span class="lineno"> 9619</span>&#160;</div><div class="line"><a name="l09620"></a><span class="lineno"> 9620</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09621"></a><span class="lineno"> 9621</span>&#160;    {</div><div class="line"><a name="l09622"></a><span class="lineno"> 9622</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l09623"></a><span class="lineno"> 9623</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l09624"></a><span class="lineno"> 9624</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09625"></a><span class="lineno"> 9625</span>&#160;        {</div><div class="line"><a name="l09626"></a><span class="lineno"> 9626</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09627"></a><span class="lineno"> 9627</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex &lt; suballoc2ndCount &amp;&amp;</div><div class="line"><a name="l09628"></a><span class="lineno"> 9628</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09629"></a><span class="lineno"> 9629</span>&#160;            {</div><div class="line"><a name="l09630"></a><span class="lineno"> 9630</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09631"></a><span class="lineno"> 9631</span>&#160;            }</div><div class="line"><a name="l09632"></a><span class="lineno"> 9632</span>&#160;</div><div class="line"><a name="l09633"></a><span class="lineno"> 9633</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09634"></a><span class="lineno"> 9634</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex &lt; suballoc2ndCount)</div><div class="line"><a name="l09635"></a><span class="lineno"> 9635</span>&#160;            {</div><div class="line"><a name="l09636"></a><span class="lineno"> 9636</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09637"></a><span class="lineno"> 9637</span>&#160;            </div><div class="line"><a name="l09638"></a><span class="lineno"> 9638</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09639"></a><span class="lineno"> 9639</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09640"></a><span class="lineno"> 9640</span>&#160;                {</div><div class="line"><a name="l09641"></a><span class="lineno"> 9641</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09642"></a><span class="lineno"> 9642</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09643"></a><span class="lineno"> 9643</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09644"></a><span class="lineno"> 9644</span>&#160;                }</div><div class="line"><a name="l09645"></a><span class="lineno"> 9645</span>&#160;            </div><div class="line"><a name="l09646"></a><span class="lineno"> 9646</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09647"></a><span class="lineno"> 9647</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09648"></a><span class="lineno"> 9648</span>&#160;                PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l09649"></a><span class="lineno"> 9649</span>&#160;            </div><div class="line"><a name="l09650"></a><span class="lineno"> 9650</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09651"></a><span class="lineno"> 9651</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09652"></a><span class="lineno"> 9652</span>&#160;                ++nextAlloc2ndIndex;</div><div class="line"><a name="l09653"></a><span class="lineno"> 9653</span>&#160;            }</div><div class="line"><a name="l09654"></a><span class="lineno"> 9654</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09655"></a><span class="lineno"> 9655</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09656"></a><span class="lineno"> 9656</span>&#160;            {</div><div class="line"><a name="l09657"></a><span class="lineno"> 9657</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; freeSpace2ndTo1stEnd)</div><div class="line"><a name="l09658"></a><span class="lineno"> 9658</span>&#160;                {</div><div class="line"><a name="l09659"></a><span class="lineno"> 9659</span>&#160;                    <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l09660"></a><span class="lineno"> 9660</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l09661"></a><span class="lineno"> 9661</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09662"></a><span class="lineno"> 9662</span>&#160;                }</div><div class="line"><a name="l09663"></a><span class="lineno"> 9663</span>&#160;</div><div class="line"><a name="l09664"></a><span class="lineno"> 9664</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09665"></a><span class="lineno"> 9665</span>&#160;                lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l09666"></a><span class="lineno"> 9666</span>&#160;            }</div><div class="line"><a name="l09667"></a><span class="lineno"> 9667</span>&#160;        }</div><div class="line"><a name="l09668"></a><span class="lineno"> 9668</span>&#160;    }</div><div class="line"><a name="l09669"></a><span class="lineno"> 9669</span>&#160;</div><div class="line"><a name="l09670"></a><span class="lineno"> 9670</span>&#160;    nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09671"></a><span class="lineno"> 9671</span>&#160;    <span class="keywordflow">while</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09672"></a><span class="lineno"> 9672</span>&#160;    {</div><div class="line"><a name="l09673"></a><span class="lineno"> 9673</span>&#160;        <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l09674"></a><span class="lineno"> 9674</span>&#160;        <span class="keywordflow">while</span>(nextAlloc1stIndex &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l09675"></a><span class="lineno"> 9675</span>&#160;            suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09676"></a><span class="lineno"> 9676</span>&#160;        {</div><div class="line"><a name="l09677"></a><span class="lineno"> 9677</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09678"></a><span class="lineno"> 9678</span>&#160;        }</div><div class="line"><a name="l09679"></a><span class="lineno"> 9679</span>&#160;</div><div class="line"><a name="l09680"></a><span class="lineno"> 9680</span>&#160;        <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09681"></a><span class="lineno"> 9681</span>&#160;        <span class="keywordflow">if</span>(nextAlloc1stIndex &lt; suballoc1stCount)</div><div class="line"><a name="l09682"></a><span class="lineno"> 9682</span>&#160;        {</div><div class="line"><a name="l09683"></a><span class="lineno"> 9683</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l09684"></a><span class="lineno"> 9684</span>&#160;            </div><div class="line"><a name="l09685"></a><span class="lineno"> 9685</span>&#160;            <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09686"></a><span class="lineno"> 9686</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09687"></a><span class="lineno"> 9687</span>&#160;            {</div><div class="line"><a name="l09688"></a><span class="lineno"> 9688</span>&#160;                <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09689"></a><span class="lineno"> 9689</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09690"></a><span class="lineno"> 9690</span>&#160;                PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09691"></a><span class="lineno"> 9691</span>&#160;            }</div><div class="line"><a name="l09692"></a><span class="lineno"> 9692</span>&#160;            </div><div class="line"><a name="l09693"></a><span class="lineno"> 9693</span>&#160;            <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09694"></a><span class="lineno"> 9694</span>&#160;            <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09695"></a><span class="lineno"> 9695</span>&#160;            PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l09696"></a><span class="lineno"> 9696</span>&#160;            </div><div class="line"><a name="l09697"></a><span class="lineno"> 9697</span>&#160;            <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09698"></a><span class="lineno"> 9698</span>&#160;            lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09699"></a><span class="lineno"> 9699</span>&#160;            ++nextAlloc1stIndex;</div><div class="line"><a name="l09700"></a><span class="lineno"> 9700</span>&#160;        }</div><div class="line"><a name="l09701"></a><span class="lineno"> 9701</span>&#160;        <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09702"></a><span class="lineno"> 9702</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l09703"></a><span class="lineno"> 9703</span>&#160;        {</div><div class="line"><a name="l09704"></a><span class="lineno"> 9704</span>&#160;            <span class="keywordflow">if</span>(lastOffset &lt; freeSpace1stTo2ndEnd)</div><div class="line"><a name="l09705"></a><span class="lineno"> 9705</span>&#160;            {</div><div class="line"><a name="l09706"></a><span class="lineno"> 9706</span>&#160;                <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l09707"></a><span class="lineno"> 9707</span>&#160;                <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l09708"></a><span class="lineno"> 9708</span>&#160;                PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09709"></a><span class="lineno"> 9709</span>&#160;            }</div><div class="line"><a name="l09710"></a><span class="lineno"> 9710</span>&#160;</div><div class="line"><a name="l09711"></a><span class="lineno"> 9711</span>&#160;            <span class="comment">// End of loop.</span></div><div class="line"><a name="l09712"></a><span class="lineno"> 9712</span>&#160;            lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l09713"></a><span class="lineno"> 9713</span>&#160;        }</div><div class="line"><a name="l09714"></a><span class="lineno"> 9714</span>&#160;    }</div><div class="line"><a name="l09715"></a><span class="lineno"> 9715</span>&#160;</div><div class="line"><a name="l09716"></a><span class="lineno"> 9716</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09717"></a><span class="lineno"> 9717</span>&#160;    {</div><div class="line"><a name="l09718"></a><span class="lineno"> 9718</span>&#160;        <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l09719"></a><span class="lineno"> 9719</span>&#160;        <span class="keywordflow">while</span>(lastOffset &lt; size)</div><div class="line"><a name="l09720"></a><span class="lineno"> 9720</span>&#160;        {</div><div class="line"><a name="l09721"></a><span class="lineno"> 9721</span>&#160;            <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l09722"></a><span class="lineno"> 9722</span>&#160;            <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &amp;&amp;</div><div class="line"><a name="l09723"></a><span class="lineno"> 9723</span>&#160;                suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09724"></a><span class="lineno"> 9724</span>&#160;            {</div><div class="line"><a name="l09725"></a><span class="lineno"> 9725</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09726"></a><span class="lineno"> 9726</span>&#160;            }</div><div class="line"><a name="l09727"></a><span class="lineno"> 9727</span>&#160;</div><div class="line"><a name="l09728"></a><span class="lineno"> 9728</span>&#160;            <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l09729"></a><span class="lineno"> 9729</span>&#160;            <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l09730"></a><span class="lineno"> 9730</span>&#160;            {</div><div class="line"><a name="l09731"></a><span class="lineno"> 9731</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l09732"></a><span class="lineno"> 9732</span>&#160;            </div><div class="line"><a name="l09733"></a><span class="lineno"> 9733</span>&#160;                <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l09734"></a><span class="lineno"> 9734</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; suballoc.offset)</div><div class="line"><a name="l09735"></a><span class="lineno"> 9735</span>&#160;                {</div><div class="line"><a name="l09736"></a><span class="lineno"> 9736</span>&#160;                    <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l09737"></a><span class="lineno"> 9737</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l09738"></a><span class="lineno"> 9738</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09739"></a><span class="lineno"> 9739</span>&#160;                }</div><div class="line"><a name="l09740"></a><span class="lineno"> 9740</span>&#160;            </div><div class="line"><a name="l09741"></a><span class="lineno"> 9741</span>&#160;                <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l09742"></a><span class="lineno"> 9742</span>&#160;                <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l09743"></a><span class="lineno"> 9743</span>&#160;                PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l09744"></a><span class="lineno"> 9744</span>&#160;            </div><div class="line"><a name="l09745"></a><span class="lineno"> 9745</span>&#160;                <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l09746"></a><span class="lineno"> 9746</span>&#160;                lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l09747"></a><span class="lineno"> 9747</span>&#160;                --nextAlloc2ndIndex;</div><div class="line"><a name="l09748"></a><span class="lineno"> 9748</span>&#160;            }</div><div class="line"><a name="l09749"></a><span class="lineno"> 9749</span>&#160;            <span class="comment">// We are at the end.</span></div><div class="line"><a name="l09750"></a><span class="lineno"> 9750</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09751"></a><span class="lineno"> 9751</span>&#160;            {</div><div class="line"><a name="l09752"></a><span class="lineno"> 9752</span>&#160;                <span class="keywordflow">if</span>(lastOffset &lt; size)</div><div class="line"><a name="l09753"></a><span class="lineno"> 9753</span>&#160;                {</div><div class="line"><a name="l09754"></a><span class="lineno"> 9754</span>&#160;                    <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l09755"></a><span class="lineno"> 9755</span>&#160;                    <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l09756"></a><span class="lineno"> 9756</span>&#160;                    PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l09757"></a><span class="lineno"> 9757</span>&#160;                }</div><div class="line"><a name="l09758"></a><span class="lineno"> 9758</span>&#160;</div><div class="line"><a name="l09759"></a><span class="lineno"> 9759</span>&#160;                <span class="comment">// End of loop.</span></div><div class="line"><a name="l09760"></a><span class="lineno"> 9760</span>&#160;                lastOffset = size;</div><div class="line"><a name="l09761"></a><span class="lineno"> 9761</span>&#160;            }</div><div class="line"><a name="l09762"></a><span class="lineno"> 9762</span>&#160;        }</div><div class="line"><a name="l09763"></a><span class="lineno"> 9763</span>&#160;    }</div><div class="line"><a name="l09764"></a><span class="lineno"> 9764</span>&#160;</div><div class="line"><a name="l09765"></a><span class="lineno"> 9765</span>&#160;    PrintDetailedMap_End(json);</div><div class="line"><a name="l09766"></a><span class="lineno"> 9766</span>&#160;}</div><div class="line"><a name="l09767"></a><span class="lineno"> 9767</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09768"></a><span class="lineno"> 9768</span>&#160;</div><div class="line"><a name="l09769"></a><span class="lineno"> 9769</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest(</div><div class="line"><a name="l09770"></a><span class="lineno"> 9770</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l09771"></a><span class="lineno"> 9771</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l09772"></a><span class="lineno"> 9772</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09773"></a><span class="lineno"> 9773</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l09774"></a><span class="lineno"> 9774</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l09775"></a><span class="lineno"> 9775</span>&#160;    <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09776"></a><span class="lineno"> 9776</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l09777"></a><span class="lineno"> 9777</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09778"></a><span class="lineno"> 9778</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l09779"></a><span class="lineno"> 9779</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09780"></a><span class="lineno"> 9780</span>&#160;{</div><div class="line"><a name="l09781"></a><span class="lineno"> 9781</span>&#160;    VMA_ASSERT(allocSize &gt; 0);</div><div class="line"><a name="l09782"></a><span class="lineno"> 9782</span>&#160;    VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l09783"></a><span class="lineno"> 9783</span>&#160;    VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l09784"></a><span class="lineno"> 9784</span>&#160;    VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l09785"></a><span class="lineno"> 9785</span>&#160;    <span class="keywordflow">return</span> upperAddress ?</div><div class="line"><a name="l09786"></a><span class="lineno"> 9786</span>&#160;        CreateAllocationRequest_UpperAddress(</div><div class="line"><a name="l09787"></a><span class="lineno"> 9787</span>&#160;            currentFrameIndex, frameInUseCount, bufferImageGranularity,</div><div class="line"><a name="l09788"></a><span class="lineno"> 9788</span>&#160;            allocSize, allocAlignment, allocType, canMakeOtherLost, strategy, pAllocationRequest) :</div><div class="line"><a name="l09789"></a><span class="lineno"> 9789</span>&#160;        CreateAllocationRequest_LowerAddress(</div><div class="line"><a name="l09790"></a><span class="lineno"> 9790</span>&#160;            currentFrameIndex, frameInUseCount, bufferImageGranularity,</div><div class="line"><a name="l09791"></a><span class="lineno"> 9791</span>&#160;            allocSize, allocAlignment, allocType, canMakeOtherLost, strategy, pAllocationRequest);</div><div class="line"><a name="l09792"></a><span class="lineno"> 9792</span>&#160;}</div><div class="line"><a name="l09793"></a><span class="lineno"> 9793</span>&#160;</div><div class="line"><a name="l09794"></a><span class="lineno"> 9794</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest_UpperAddress(</div><div class="line"><a name="l09795"></a><span class="lineno"> 9795</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l09796"></a><span class="lineno"> 9796</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l09797"></a><span class="lineno"> 9797</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09798"></a><span class="lineno"> 9798</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l09799"></a><span class="lineno"> 9799</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l09800"></a><span class="lineno"> 9800</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l09801"></a><span class="lineno"> 9801</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09802"></a><span class="lineno"> 9802</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l09803"></a><span class="lineno"> 9803</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09804"></a><span class="lineno"> 9804</span>&#160;{</div><div class="line"><a name="l09805"></a><span class="lineno"> 9805</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09806"></a><span class="lineno"> 9806</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09807"></a><span class="lineno"> 9807</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09808"></a><span class="lineno"> 9808</span>&#160;</div><div class="line"><a name="l09809"></a><span class="lineno"> 9809</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09810"></a><span class="lineno"> 9810</span>&#160;    {</div><div class="line"><a name="l09811"></a><span class="lineno"> 9811</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Trying to use pool with linear algorithm as double stack, while it is already being used as ring buffer.&quot;</span>);</div><div class="line"><a name="l09812"></a><span class="lineno"> 9812</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09813"></a><span class="lineno"> 9813</span>&#160;    }</div><div class="line"><a name="l09814"></a><span class="lineno"> 9814</span>&#160;</div><div class="line"><a name="l09815"></a><span class="lineno"> 9815</span>&#160;    <span class="comment">// Try to allocate before 2nd.back(), or end of block if 2nd.empty().</span></div><div class="line"><a name="l09816"></a><span class="lineno"> 9816</span>&#160;    <span class="keywordflow">if</span>(allocSize &gt; size)</div><div class="line"><a name="l09817"></a><span class="lineno"> 9817</span>&#160;    {</div><div class="line"><a name="l09818"></a><span class="lineno"> 9818</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09819"></a><span class="lineno"> 9819</span>&#160;    }</div><div class="line"><a name="l09820"></a><span class="lineno"> 9820</span>&#160;    VkDeviceSize resultBaseOffset = size - allocSize;</div><div class="line"><a name="l09821"></a><span class="lineno"> 9821</span>&#160;    <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l09822"></a><span class="lineno"> 9822</span>&#160;    {</div><div class="line"><a name="l09823"></a><span class="lineno"> 9823</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l09824"></a><span class="lineno"> 9824</span>&#160;        resultBaseOffset = lastSuballoc.offset - allocSize;</div><div class="line"><a name="l09825"></a><span class="lineno"> 9825</span>&#160;        <span class="keywordflow">if</span>(allocSize &gt; lastSuballoc.offset)</div><div class="line"><a name="l09826"></a><span class="lineno"> 9826</span>&#160;        {</div><div class="line"><a name="l09827"></a><span class="lineno"> 9827</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09828"></a><span class="lineno"> 9828</span>&#160;        }</div><div class="line"><a name="l09829"></a><span class="lineno"> 9829</span>&#160;    }</div><div class="line"><a name="l09830"></a><span class="lineno"> 9830</span>&#160;</div><div class="line"><a name="l09831"></a><span class="lineno"> 9831</span>&#160;    <span class="comment">// Start from offset equal to end of free space.</span></div><div class="line"><a name="l09832"></a><span class="lineno"> 9832</span>&#160;    VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l09833"></a><span class="lineno"> 9833</span>&#160;</div><div class="line"><a name="l09834"></a><span class="lineno"> 9834</span>&#160;    <span class="comment">// Apply VMA_DEBUG_MARGIN at the end.</span></div><div class="line"><a name="l09835"></a><span class="lineno"> 9835</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l09836"></a><span class="lineno"> 9836</span>&#160;    {</div><div class="line"><a name="l09837"></a><span class="lineno"> 9837</span>&#160;        <span class="keywordflow">if</span>(resultOffset &lt; VMA_DEBUG_MARGIN)</div><div class="line"><a name="l09838"></a><span class="lineno"> 9838</span>&#160;        {</div><div class="line"><a name="l09839"></a><span class="lineno"> 9839</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09840"></a><span class="lineno"> 9840</span>&#160;        }</div><div class="line"><a name="l09841"></a><span class="lineno"> 9841</span>&#160;        resultOffset -= VMA_DEBUG_MARGIN;</div><div class="line"><a name="l09842"></a><span class="lineno"> 9842</span>&#160;    }</div><div class="line"><a name="l09843"></a><span class="lineno"> 9843</span>&#160;</div><div class="line"><a name="l09844"></a><span class="lineno"> 9844</span>&#160;    <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l09845"></a><span class="lineno"> 9845</span>&#160;    resultOffset = VmaAlignDown(resultOffset, allocAlignment);</div><div class="line"><a name="l09846"></a><span class="lineno"> 9846</span>&#160;</div><div class="line"><a name="l09847"></a><span class="lineno"> 9847</span>&#160;    <span class="comment">// Check next suballocations from 2nd for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09848"></a><span class="lineno"> 9848</span>&#160;    <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l09849"></a><span class="lineno"> 9849</span>&#160;    <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; !suballocations2nd.empty())</div><div class="line"><a name="l09850"></a><span class="lineno"> 9850</span>&#160;    {</div><div class="line"><a name="l09851"></a><span class="lineno"> 9851</span>&#160;        <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l09852"></a><span class="lineno"> 9852</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l09853"></a><span class="lineno"> 9853</span>&#160;        {</div><div class="line"><a name="l09854"></a><span class="lineno"> 9854</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l09855"></a><span class="lineno"> 9855</span>&#160;            <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09856"></a><span class="lineno"> 9856</span>&#160;            {</div><div class="line"><a name="l09857"></a><span class="lineno"> 9857</span>&#160;                <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(nextSuballoc.type, allocType))</div><div class="line"><a name="l09858"></a><span class="lineno"> 9858</span>&#160;                {</div><div class="line"><a name="l09859"></a><span class="lineno"> 9859</span>&#160;                    bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l09860"></a><span class="lineno"> 9860</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l09861"></a><span class="lineno"> 9861</span>&#160;                }</div><div class="line"><a name="l09862"></a><span class="lineno"> 9862</span>&#160;            }</div><div class="line"><a name="l09863"></a><span class="lineno"> 9863</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l09864"></a><span class="lineno"> 9864</span>&#160;                <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l09865"></a><span class="lineno"> 9865</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l09866"></a><span class="lineno"> 9866</span>&#160;        }</div><div class="line"><a name="l09867"></a><span class="lineno"> 9867</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l09868"></a><span class="lineno"> 9868</span>&#160;        {</div><div class="line"><a name="l09869"></a><span class="lineno"> 9869</span>&#160;            resultOffset = VmaAlignDown(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l09870"></a><span class="lineno"> 9870</span>&#160;        }</div><div class="line"><a name="l09871"></a><span class="lineno"> 9871</span>&#160;    }</div><div class="line"><a name="l09872"></a><span class="lineno"> 9872</span>&#160;</div><div class="line"><a name="l09873"></a><span class="lineno"> 9873</span>&#160;    <span class="comment">// There is enough free space.</span></div><div class="line"><a name="l09874"></a><span class="lineno"> 9874</span>&#160;    <span class="keyword">const</span> VkDeviceSize endOf1st = !suballocations1st.empty() ?</div><div class="line"><a name="l09875"></a><span class="lineno"> 9875</span>&#160;        suballocations1st.back().offset + suballocations1st.back().size :</div><div class="line"><a name="l09876"></a><span class="lineno"> 9876</span>&#160;        0;</div><div class="line"><a name="l09877"></a><span class="lineno"> 9877</span>&#160;    <span class="keywordflow">if</span>(endOf1st + VMA_DEBUG_MARGIN &lt;= resultOffset)</div><div class="line"><a name="l09878"></a><span class="lineno"> 9878</span>&#160;    {</div><div class="line"><a name="l09879"></a><span class="lineno"> 9879</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09880"></a><span class="lineno"> 9880</span>&#160;        <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l09881"></a><span class="lineno"> 9881</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l09882"></a><span class="lineno"> 9882</span>&#160;        {</div><div class="line"><a name="l09883"></a><span class="lineno"> 9883</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l09884"></a><span class="lineno"> 9884</span>&#160;            {</div><div class="line"><a name="l09885"></a><span class="lineno"> 9885</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l09886"></a><span class="lineno"> 9886</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l09887"></a><span class="lineno"> 9887</span>&#160;                {</div><div class="line"><a name="l09888"></a><span class="lineno"> 9888</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, prevSuballoc.type))</div><div class="line"><a name="l09889"></a><span class="lineno"> 9889</span>&#160;                    {</div><div class="line"><a name="l09890"></a><span class="lineno"> 9890</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09891"></a><span class="lineno"> 9891</span>&#160;                    }</div><div class="line"><a name="l09892"></a><span class="lineno"> 9892</span>&#160;                }</div><div class="line"><a name="l09893"></a><span class="lineno"> 9893</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l09894"></a><span class="lineno"> 9894</span>&#160;                {</div><div class="line"><a name="l09895"></a><span class="lineno"> 9895</span>&#160;                    <span class="comment">// Already on next page.</span></div><div class="line"><a name="l09896"></a><span class="lineno"> 9896</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l09897"></a><span class="lineno"> 9897</span>&#160;                }</div><div class="line"><a name="l09898"></a><span class="lineno"> 9898</span>&#160;            }</div><div class="line"><a name="l09899"></a><span class="lineno"> 9899</span>&#160;        }</div><div class="line"><a name="l09900"></a><span class="lineno"> 9900</span>&#160;</div><div class="line"><a name="l09901"></a><span class="lineno"> 9901</span>&#160;        <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l09902"></a><span class="lineno"> 9902</span>&#160;        pAllocationRequest-&gt;offset = resultOffset;</div><div class="line"><a name="l09903"></a><span class="lineno"> 9903</span>&#160;        pAllocationRequest-&gt;sumFreeSize = resultBaseOffset + allocSize - endOf1st;</div><div class="line"><a name="l09904"></a><span class="lineno"> 9904</span>&#160;        pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l09905"></a><span class="lineno"> 9905</span>&#160;        <span class="comment">// pAllocationRequest-&gt;item unused.</span></div><div class="line"><a name="l09906"></a><span class="lineno"> 9906</span>&#160;        pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l09907"></a><span class="lineno"> 9907</span>&#160;        pAllocationRequest-&gt;type = VmaAllocationRequestType::UpperAddress;</div><div class="line"><a name="l09908"></a><span class="lineno"> 9908</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09909"></a><span class="lineno"> 9909</span>&#160;    }</div><div class="line"><a name="l09910"></a><span class="lineno"> 9910</span>&#160;</div><div class="line"><a name="l09911"></a><span class="lineno"> 9911</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09912"></a><span class="lineno"> 9912</span>&#160;}</div><div class="line"><a name="l09913"></a><span class="lineno"> 9913</span>&#160;</div><div class="line"><a name="l09914"></a><span class="lineno"> 9914</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest_LowerAddress(</div><div class="line"><a name="l09915"></a><span class="lineno"> 9915</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l09916"></a><span class="lineno"> 9916</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l09917"></a><span class="lineno"> 9917</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09918"></a><span class="lineno"> 9918</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l09919"></a><span class="lineno"> 9919</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l09920"></a><span class="lineno"> 9920</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l09921"></a><span class="lineno"> 9921</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09922"></a><span class="lineno"> 9922</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l09923"></a><span class="lineno"> 9923</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09924"></a><span class="lineno"> 9924</span>&#160;{</div><div class="line"><a name="l09925"></a><span class="lineno"> 9925</span>&#160;    <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l09926"></a><span class="lineno"> 9926</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09927"></a><span class="lineno"> 9927</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09928"></a><span class="lineno"> 9928</span>&#160;</div><div class="line"><a name="l09929"></a><span class="lineno"> 9929</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09930"></a><span class="lineno"> 9930</span>&#160;    {</div><div class="line"><a name="l09931"></a><span class="lineno"> 9931</span>&#160;        <span class="comment">// Try to allocate at the end of 1st vector.</span></div><div class="line"><a name="l09932"></a><span class="lineno"> 9932</span>&#160;</div><div class="line"><a name="l09933"></a><span class="lineno"> 9933</span>&#160;        VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l09934"></a><span class="lineno"> 9934</span>&#160;        <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l09935"></a><span class="lineno"> 9935</span>&#160;        {</div><div class="line"><a name="l09936"></a><span class="lineno"> 9936</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l09937"></a><span class="lineno"> 9937</span>&#160;            resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l09938"></a><span class="lineno"> 9938</span>&#160;        }</div><div class="line"><a name="l09939"></a><span class="lineno"> 9939</span>&#160;</div><div class="line"><a name="l09940"></a><span class="lineno"> 9940</span>&#160;        <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l09941"></a><span class="lineno"> 9941</span>&#160;        VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l09942"></a><span class="lineno"> 9942</span>&#160;</div><div class="line"><a name="l09943"></a><span class="lineno"> 9943</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l09944"></a><span class="lineno"> 9944</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l09945"></a><span class="lineno"> 9945</span>&#160;        {</div><div class="line"><a name="l09946"></a><span class="lineno"> 9946</span>&#160;            resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l09947"></a><span class="lineno"> 9947</span>&#160;        }</div><div class="line"><a name="l09948"></a><span class="lineno"> 9948</span>&#160;</div><div class="line"><a name="l09949"></a><span class="lineno"> 9949</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l09950"></a><span class="lineno"> 9950</span>&#160;        resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l09951"></a><span class="lineno"> 9951</span>&#160;</div><div class="line"><a name="l09952"></a><span class="lineno"> 9952</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09953"></a><span class="lineno"> 9953</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l09954"></a><span class="lineno"> 9954</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; !suballocations1st.empty())</div><div class="line"><a name="l09955"></a><span class="lineno"> 9955</span>&#160;        {</div><div class="line"><a name="l09956"></a><span class="lineno"> 9956</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l09957"></a><span class="lineno"> 9957</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l09958"></a><span class="lineno"> 9958</span>&#160;            {</div><div class="line"><a name="l09959"></a><span class="lineno"> 9959</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l09960"></a><span class="lineno"> 9960</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l09961"></a><span class="lineno"> 9961</span>&#160;                {</div><div class="line"><a name="l09962"></a><span class="lineno"> 9962</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l09963"></a><span class="lineno"> 9963</span>&#160;                    {</div><div class="line"><a name="l09964"></a><span class="lineno"> 9964</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l09965"></a><span class="lineno"> 9965</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l09966"></a><span class="lineno"> 9966</span>&#160;                    }</div><div class="line"><a name="l09967"></a><span class="lineno"> 9967</span>&#160;                }</div><div class="line"><a name="l09968"></a><span class="lineno"> 9968</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l09969"></a><span class="lineno"> 9969</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l09970"></a><span class="lineno"> 9970</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l09971"></a><span class="lineno"> 9971</span>&#160;            }</div><div class="line"><a name="l09972"></a><span class="lineno"> 9972</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l09973"></a><span class="lineno"> 9973</span>&#160;            {</div><div class="line"><a name="l09974"></a><span class="lineno"> 9974</span>&#160;                resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l09975"></a><span class="lineno"> 9975</span>&#160;            }</div><div class="line"><a name="l09976"></a><span class="lineno"> 9976</span>&#160;        }</div><div class="line"><a name="l09977"></a><span class="lineno"> 9977</span>&#160;</div><div class="line"><a name="l09978"></a><span class="lineno"> 9978</span>&#160;        <span class="keyword">const</span> VkDeviceSize freeSpaceEnd = m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ?</div><div class="line"><a name="l09979"></a><span class="lineno"> 9979</span>&#160;            suballocations2nd.back().offset : size;</div><div class="line"><a name="l09980"></a><span class="lineno"> 9980</span>&#160;</div><div class="line"><a name="l09981"></a><span class="lineno"> 9981</span>&#160;        <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l09982"></a><span class="lineno"> 9982</span>&#160;        <span class="keywordflow">if</span>(resultOffset + allocSize + VMA_DEBUG_MARGIN &lt;= freeSpaceEnd)</div><div class="line"><a name="l09983"></a><span class="lineno"> 9983</span>&#160;        {</div><div class="line"><a name="l09984"></a><span class="lineno"> 9984</span>&#160;            <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09985"></a><span class="lineno"> 9985</span>&#160;            <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l09986"></a><span class="lineno"> 9986</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09987"></a><span class="lineno"> 9987</span>&#160;            {</div><div class="line"><a name="l09988"></a><span class="lineno"> 9988</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l09989"></a><span class="lineno"> 9989</span>&#160;                {</div><div class="line"><a name="l09990"></a><span class="lineno"> 9990</span>&#160;                    <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l09991"></a><span class="lineno"> 9991</span>&#160;                    <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09992"></a><span class="lineno"> 9992</span>&#160;                    {</div><div class="line"><a name="l09993"></a><span class="lineno"> 9993</span>&#160;                        <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l09994"></a><span class="lineno"> 9994</span>&#160;                        {</div><div class="line"><a name="l09995"></a><span class="lineno"> 9995</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09996"></a><span class="lineno"> 9996</span>&#160;                        }</div><div class="line"><a name="l09997"></a><span class="lineno"> 9997</span>&#160;                    }</div><div class="line"><a name="l09998"></a><span class="lineno"> 9998</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l09999"></a><span class="lineno"> 9999</span>&#160;                    {</div><div class="line"><a name="l10000"></a><span class="lineno">10000</span>&#160;                        <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l10001"></a><span class="lineno">10001</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10002"></a><span class="lineno">10002</span>&#160;                    }</div><div class="line"><a name="l10003"></a><span class="lineno">10003</span>&#160;                }</div><div class="line"><a name="l10004"></a><span class="lineno">10004</span>&#160;            }</div><div class="line"><a name="l10005"></a><span class="lineno">10005</span>&#160;</div><div class="line"><a name="l10006"></a><span class="lineno">10006</span>&#160;            <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l10007"></a><span class="lineno">10007</span>&#160;            pAllocationRequest-&gt;offset = resultOffset;</div><div class="line"><a name="l10008"></a><span class="lineno">10008</span>&#160;            pAllocationRequest-&gt;sumFreeSize = freeSpaceEnd - resultBaseOffset;</div><div class="line"><a name="l10009"></a><span class="lineno">10009</span>&#160;            pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l10010"></a><span class="lineno">10010</span>&#160;            <span class="comment">// pAllocationRequest-&gt;item, customData unused.</span></div><div class="line"><a name="l10011"></a><span class="lineno">10011</span>&#160;            pAllocationRequest-&gt;type = VmaAllocationRequestType::EndOf1st;</div><div class="line"><a name="l10012"></a><span class="lineno">10012</span>&#160;            pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l10013"></a><span class="lineno">10013</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10014"></a><span class="lineno">10014</span>&#160;        }</div><div class="line"><a name="l10015"></a><span class="lineno">10015</span>&#160;    }</div><div class="line"><a name="l10016"></a><span class="lineno">10016</span>&#160;</div><div class="line"><a name="l10017"></a><span class="lineno">10017</span>&#160;    <span class="comment">// Wrap-around to end of 2nd vector. Try to allocate there, watching for the</span></div><div class="line"><a name="l10018"></a><span class="lineno">10018</span>&#160;    <span class="comment">// beginning of 1st vector as the end of free space.</span></div><div class="line"><a name="l10019"></a><span class="lineno">10019</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l10020"></a><span class="lineno">10020</span>&#160;    {</div><div class="line"><a name="l10021"></a><span class="lineno">10021</span>&#160;        VMA_ASSERT(!suballocations1st.empty());</div><div class="line"><a name="l10022"></a><span class="lineno">10022</span>&#160;</div><div class="line"><a name="l10023"></a><span class="lineno">10023</span>&#160;        VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l10024"></a><span class="lineno">10024</span>&#160;        <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l10025"></a><span class="lineno">10025</span>&#160;        {</div><div class="line"><a name="l10026"></a><span class="lineno">10026</span>&#160;            <span class="keyword">const</span> VmaSuballocation&amp; lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l10027"></a><span class="lineno">10027</span>&#160;            resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l10028"></a><span class="lineno">10028</span>&#160;        }</div><div class="line"><a name="l10029"></a><span class="lineno">10029</span>&#160;</div><div class="line"><a name="l10030"></a><span class="lineno">10030</span>&#160;        <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l10031"></a><span class="lineno">10031</span>&#160;        VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l10032"></a><span class="lineno">10032</span>&#160;</div><div class="line"><a name="l10033"></a><span class="lineno">10033</span>&#160;        <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l10034"></a><span class="lineno">10034</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN &gt; 0)</div><div class="line"><a name="l10035"></a><span class="lineno">10035</span>&#160;        {</div><div class="line"><a name="l10036"></a><span class="lineno">10036</span>&#160;            resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l10037"></a><span class="lineno">10037</span>&#160;        }</div><div class="line"><a name="l10038"></a><span class="lineno">10038</span>&#160;</div><div class="line"><a name="l10039"></a><span class="lineno">10039</span>&#160;        <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l10040"></a><span class="lineno">10040</span>&#160;        resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l10041"></a><span class="lineno">10041</span>&#160;</div><div class="line"><a name="l10042"></a><span class="lineno">10042</span>&#160;        <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l10043"></a><span class="lineno">10043</span>&#160;        <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l10044"></a><span class="lineno">10044</span>&#160;        <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1 &amp;&amp; !suballocations2nd.empty())</div><div class="line"><a name="l10045"></a><span class="lineno">10045</span>&#160;        {</div><div class="line"><a name="l10046"></a><span class="lineno">10046</span>&#160;            <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l10047"></a><span class="lineno">10047</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations2nd.size(); prevSuballocIndex--; )</div><div class="line"><a name="l10048"></a><span class="lineno">10048</span>&#160;            {</div><div class="line"><a name="l10049"></a><span class="lineno">10049</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; prevSuballoc = suballocations2nd[prevSuballocIndex];</div><div class="line"><a name="l10050"></a><span class="lineno">10050</span>&#160;                <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l10051"></a><span class="lineno">10051</span>&#160;                {</div><div class="line"><a name="l10052"></a><span class="lineno">10052</span>&#160;                    <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l10053"></a><span class="lineno">10053</span>&#160;                    {</div><div class="line"><a name="l10054"></a><span class="lineno">10054</span>&#160;                        bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l10055"></a><span class="lineno">10055</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10056"></a><span class="lineno">10056</span>&#160;                    }</div><div class="line"><a name="l10057"></a><span class="lineno">10057</span>&#160;                }</div><div class="line"><a name="l10058"></a><span class="lineno">10058</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l10059"></a><span class="lineno">10059</span>&#160;                    <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l10060"></a><span class="lineno">10060</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l10061"></a><span class="lineno">10061</span>&#160;            }</div><div class="line"><a name="l10062"></a><span class="lineno">10062</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l10063"></a><span class="lineno">10063</span>&#160;            {</div><div class="line"><a name="l10064"></a><span class="lineno">10064</span>&#160;                resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l10065"></a><span class="lineno">10065</span>&#160;            }</div><div class="line"><a name="l10066"></a><span class="lineno">10066</span>&#160;        }</div><div class="line"><a name="l10067"></a><span class="lineno">10067</span>&#160;</div><div class="line"><a name="l10068"></a><span class="lineno">10068</span>&#160;        pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l10069"></a><span class="lineno">10069</span>&#160;        pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l10070"></a><span class="lineno">10070</span>&#160;        <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l10071"></a><span class="lineno">10071</span>&#160;</div><div class="line"><a name="l10072"></a><span class="lineno">10072</span>&#160;        <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l10073"></a><span class="lineno">10073</span>&#160;        {</div><div class="line"><a name="l10074"></a><span class="lineno">10074</span>&#160;            <span class="keywordflow">while</span>(index1st &lt; suballocations1st.size() &amp;&amp;</div><div class="line"><a name="l10075"></a><span class="lineno">10075</span>&#160;                resultOffset + allocSize + VMA_DEBUG_MARGIN &gt; suballocations1st[index1st].offset)</div><div class="line"><a name="l10076"></a><span class="lineno">10076</span>&#160;            {</div><div class="line"><a name="l10077"></a><span class="lineno">10077</span>&#160;                <span class="comment">// Next colliding allocation at the beginning of 1st vector found. Try to make it lost.</span></div><div class="line"><a name="l10078"></a><span class="lineno">10078</span>&#160;                <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[index1st];</div><div class="line"><a name="l10079"></a><span class="lineno">10079</span>&#160;                <span class="keywordflow">if</span>(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10080"></a><span class="lineno">10080</span>&#160;                {</div><div class="line"><a name="l10081"></a><span class="lineno">10081</span>&#160;                    <span class="comment">// No problem.</span></div><div class="line"><a name="l10082"></a><span class="lineno">10082</span>&#160;                }</div><div class="line"><a name="l10083"></a><span class="lineno">10083</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l10084"></a><span class="lineno">10084</span>&#160;                {</div><div class="line"><a name="l10085"></a><span class="lineno">10085</span>&#160;                    VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l10086"></a><span class="lineno">10086</span>&#160;                    <span class="keywordflow">if</span>(suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10087"></a><span class="lineno">10087</span>&#160;                        suballoc.hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l10088"></a><span class="lineno">10088</span>&#160;                    {</div><div class="line"><a name="l10089"></a><span class="lineno">10089</span>&#160;                        ++pAllocationRequest-&gt;itemsToMakeLostCount;</div><div class="line"><a name="l10090"></a><span class="lineno">10090</span>&#160;                        pAllocationRequest-&gt;sumItemSize += suballoc.size;</div><div class="line"><a name="l10091"></a><span class="lineno">10091</span>&#160;                    }</div><div class="line"><a name="l10092"></a><span class="lineno">10092</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l10093"></a><span class="lineno">10093</span>&#160;                    {</div><div class="line"><a name="l10094"></a><span class="lineno">10094</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10095"></a><span class="lineno">10095</span>&#160;                    }</div><div class="line"><a name="l10096"></a><span class="lineno">10096</span>&#160;                }</div><div class="line"><a name="l10097"></a><span class="lineno">10097</span>&#160;                ++index1st;</div><div class="line"><a name="l10098"></a><span class="lineno">10098</span>&#160;            }</div><div class="line"><a name="l10099"></a><span class="lineno">10099</span>&#160;</div><div class="line"><a name="l10100"></a><span class="lineno">10100</span>&#160;            <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l10101"></a><span class="lineno">10101</span>&#160;            <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l10102"></a><span class="lineno">10102</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l10103"></a><span class="lineno">10103</span>&#160;            {</div><div class="line"><a name="l10104"></a><span class="lineno">10104</span>&#160;                <span class="keywordflow">while</span>(index1st &lt; suballocations1st.size())</div><div class="line"><a name="l10105"></a><span class="lineno">10105</span>&#160;                {</div><div class="line"><a name="l10106"></a><span class="lineno">10106</span>&#160;                    <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[index1st];</div><div class="line"><a name="l10107"></a><span class="lineno">10107</span>&#160;                    <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, suballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l10108"></a><span class="lineno">10108</span>&#160;                    {</div><div class="line"><a name="l10109"></a><span class="lineno">10109</span>&#160;                        <span class="keywordflow">if</span>(suballoc.hAllocation != VK_NULL_HANDLE)</div><div class="line"><a name="l10110"></a><span class="lineno">10110</span>&#160;                        {</div><div class="line"><a name="l10111"></a><span class="lineno">10111</span>&#160;                            <span class="comment">// Not checking actual VmaIsBufferImageGranularityConflict(allocType, suballoc.type).</span></div><div class="line"><a name="l10112"></a><span class="lineno">10112</span>&#160;                            <span class="keywordflow">if</span>(suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10113"></a><span class="lineno">10113</span>&#160;                                suballoc.hAllocation-&gt;GetLastUseFrameIndex() + frameInUseCount &lt; currentFrameIndex)</div><div class="line"><a name="l10114"></a><span class="lineno">10114</span>&#160;                            {</div><div class="line"><a name="l10115"></a><span class="lineno">10115</span>&#160;                                ++pAllocationRequest-&gt;itemsToMakeLostCount;</div><div class="line"><a name="l10116"></a><span class="lineno">10116</span>&#160;                                pAllocationRequest-&gt;sumItemSize += suballoc.size;</div><div class="line"><a name="l10117"></a><span class="lineno">10117</span>&#160;                            }</div><div class="line"><a name="l10118"></a><span class="lineno">10118</span>&#160;                            <span class="keywordflow">else</span></div><div class="line"><a name="l10119"></a><span class="lineno">10119</span>&#160;                            {</div><div class="line"><a name="l10120"></a><span class="lineno">10120</span>&#160;                                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10121"></a><span class="lineno">10121</span>&#160;                            }</div><div class="line"><a name="l10122"></a><span class="lineno">10122</span>&#160;                        }</div><div class="line"><a name="l10123"></a><span class="lineno">10123</span>&#160;                    }</div><div class="line"><a name="l10124"></a><span class="lineno">10124</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l10125"></a><span class="lineno">10125</span>&#160;                    {</div><div class="line"><a name="l10126"></a><span class="lineno">10126</span>&#160;                        <span class="comment">// Already on next page.</span></div><div class="line"><a name="l10127"></a><span class="lineno">10127</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10128"></a><span class="lineno">10128</span>&#160;                    }</div><div class="line"><a name="l10129"></a><span class="lineno">10129</span>&#160;                    ++index1st;</div><div class="line"><a name="l10130"></a><span class="lineno">10130</span>&#160;                }</div><div class="line"><a name="l10131"></a><span class="lineno">10131</span>&#160;            }</div><div class="line"><a name="l10132"></a><span class="lineno">10132</span>&#160;</div><div class="line"><a name="l10133"></a><span class="lineno">10133</span>&#160;            <span class="comment">// Special case: There is not enough room at the end for this allocation, even after making all from the 1st lost.</span></div><div class="line"><a name="l10134"></a><span class="lineno">10134</span>&#160;            <span class="keywordflow">if</span>(index1st == suballocations1st.size() &amp;&amp;</div><div class="line"><a name="l10135"></a><span class="lineno">10135</span>&#160;                resultOffset + allocSize + VMA_DEBUG_MARGIN &gt; size)</div><div class="line"><a name="l10136"></a><span class="lineno">10136</span>&#160;            {</div><div class="line"><a name="l10137"></a><span class="lineno">10137</span>&#160;                <span class="comment">// TODO: This is a known bug that it&#39;s not yet implemented and the allocation is failing.</span></div><div class="line"><a name="l10138"></a><span class="lineno">10138</span>&#160;                VMA_DEBUG_LOG(<span class="stringliteral">&quot;Unsupported special case in custom pool with linear allocation algorithm used as ring buffer with allocations that can be lost.&quot;</span>);</div><div class="line"><a name="l10139"></a><span class="lineno">10139</span>&#160;            }</div><div class="line"><a name="l10140"></a><span class="lineno">10140</span>&#160;        }</div><div class="line"><a name="l10141"></a><span class="lineno">10141</span>&#160;</div><div class="line"><a name="l10142"></a><span class="lineno">10142</span>&#160;        <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l10143"></a><span class="lineno">10143</span>&#160;        <span class="keywordflow">if</span>((index1st == suballocations1st.size() &amp;&amp; resultOffset + allocSize + VMA_DEBUG_MARGIN &lt;= size) ||</div><div class="line"><a name="l10144"></a><span class="lineno">10144</span>&#160;            (index1st &lt; suballocations1st.size() &amp;&amp; resultOffset + allocSize + VMA_DEBUG_MARGIN &lt;= suballocations1st[index1st].offset))</div><div class="line"><a name="l10145"></a><span class="lineno">10145</span>&#160;        {</div><div class="line"><a name="l10146"></a><span class="lineno">10146</span>&#160;            <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l10147"></a><span class="lineno">10147</span>&#160;            <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l10148"></a><span class="lineno">10148</span>&#160;            <span class="keywordflow">if</span>(bufferImageGranularity &gt; 1)</div><div class="line"><a name="l10149"></a><span class="lineno">10149</span>&#160;            {</div><div class="line"><a name="l10150"></a><span class="lineno">10150</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = index1st;</div><div class="line"><a name="l10151"></a><span class="lineno">10151</span>&#160;                    nextSuballocIndex &lt; suballocations1st.size();</div><div class="line"><a name="l10152"></a><span class="lineno">10152</span>&#160;                    nextSuballocIndex++)</div><div class="line"><a name="l10153"></a><span class="lineno">10153</span>&#160;                {</div><div class="line"><a name="l10154"></a><span class="lineno">10154</span>&#160;                    <span class="keyword">const</span> VmaSuballocation&amp; nextSuballoc = suballocations1st[nextSuballocIndex];</div><div class="line"><a name="l10155"></a><span class="lineno">10155</span>&#160;                    <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l10156"></a><span class="lineno">10156</span>&#160;                    {</div><div class="line"><a name="l10157"></a><span class="lineno">10157</span>&#160;                        <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l10158"></a><span class="lineno">10158</span>&#160;                        {</div><div class="line"><a name="l10159"></a><span class="lineno">10159</span>&#160;                            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10160"></a><span class="lineno">10160</span>&#160;                        }</div><div class="line"><a name="l10161"></a><span class="lineno">10161</span>&#160;                    }</div><div class="line"><a name="l10162"></a><span class="lineno">10162</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l10163"></a><span class="lineno">10163</span>&#160;                    {</div><div class="line"><a name="l10164"></a><span class="lineno">10164</span>&#160;                        <span class="comment">// Already on next page.</span></div><div class="line"><a name="l10165"></a><span class="lineno">10165</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10166"></a><span class="lineno">10166</span>&#160;                    }</div><div class="line"><a name="l10167"></a><span class="lineno">10167</span>&#160;                }</div><div class="line"><a name="l10168"></a><span class="lineno">10168</span>&#160;            }</div><div class="line"><a name="l10169"></a><span class="lineno">10169</span>&#160;</div><div class="line"><a name="l10170"></a><span class="lineno">10170</span>&#160;            <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l10171"></a><span class="lineno">10171</span>&#160;            pAllocationRequest-&gt;offset = resultOffset;</div><div class="line"><a name="l10172"></a><span class="lineno">10172</span>&#160;            pAllocationRequest-&gt;sumFreeSize =</div><div class="line"><a name="l10173"></a><span class="lineno">10173</span>&#160;                (index1st &lt; suballocations1st.size() ? suballocations1st[index1st].offset : size)</div><div class="line"><a name="l10174"></a><span class="lineno">10174</span>&#160;                - resultBaseOffset</div><div class="line"><a name="l10175"></a><span class="lineno">10175</span>&#160;                - pAllocationRequest-&gt;sumItemSize;</div><div class="line"><a name="l10176"></a><span class="lineno">10176</span>&#160;            pAllocationRequest-&gt;type = VmaAllocationRequestType::EndOf2nd;</div><div class="line"><a name="l10177"></a><span class="lineno">10177</span>&#160;            <span class="comment">// pAllocationRequest-&gt;item, customData unused.</span></div><div class="line"><a name="l10178"></a><span class="lineno">10178</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10179"></a><span class="lineno">10179</span>&#160;        }</div><div class="line"><a name="l10180"></a><span class="lineno">10180</span>&#160;    }</div><div class="line"><a name="l10181"></a><span class="lineno">10181</span>&#160;</div><div class="line"><a name="l10182"></a><span class="lineno">10182</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10183"></a><span class="lineno">10183</span>&#160;}</div><div class="line"><a name="l10184"></a><span class="lineno">10184</span>&#160;</div><div class="line"><a name="l10185"></a><span class="lineno">10185</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::MakeRequestedAllocationsLost(</div><div class="line"><a name="l10186"></a><span class="lineno">10186</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l10187"></a><span class="lineno">10187</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l10188"></a><span class="lineno">10188</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l10189"></a><span class="lineno">10189</span>&#160;{</div><div class="line"><a name="l10190"></a><span class="lineno">10190</span>&#160;    <span class="keywordflow">if</span>(pAllocationRequest-&gt;itemsToMakeLostCount == 0)</div><div class="line"><a name="l10191"></a><span class="lineno">10191</span>&#160;    {</div><div class="line"><a name="l10192"></a><span class="lineno">10192</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10193"></a><span class="lineno">10193</span>&#160;    }</div><div class="line"><a name="l10194"></a><span class="lineno">10194</span>&#160;</div><div class="line"><a name="l10195"></a><span class="lineno">10195</span>&#160;    VMA_ASSERT(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l10196"></a><span class="lineno">10196</span>&#160;    </div><div class="line"><a name="l10197"></a><span class="lineno">10197</span>&#160;    <span class="comment">// We always start from 1st.</span></div><div class="line"><a name="l10198"></a><span class="lineno">10198</span>&#160;    SuballocationVectorType* suballocations = &amp;AccessSuballocations1st();</div><div class="line"><a name="l10199"></a><span class="lineno">10199</span>&#160;    <span class="keywordtype">size_t</span> index = m_1stNullItemsBeginCount;</div><div class="line"><a name="l10200"></a><span class="lineno">10200</span>&#160;    <span class="keywordtype">size_t</span> madeLostCount = 0;</div><div class="line"><a name="l10201"></a><span class="lineno">10201</span>&#160;    <span class="keywordflow">while</span>(madeLostCount &lt; pAllocationRequest-&gt;itemsToMakeLostCount)</div><div class="line"><a name="l10202"></a><span class="lineno">10202</span>&#160;    {</div><div class="line"><a name="l10203"></a><span class="lineno">10203</span>&#160;        <span class="keywordflow">if</span>(index == suballocations-&gt;size())</div><div class="line"><a name="l10204"></a><span class="lineno">10204</span>&#160;        {</div><div class="line"><a name="l10205"></a><span class="lineno">10205</span>&#160;            index = 0;</div><div class="line"><a name="l10206"></a><span class="lineno">10206</span>&#160;            <span class="comment">// If we get to the end of 1st, we wrap around to beginning of 2nd of 1st.</span></div><div class="line"><a name="l10207"></a><span class="lineno">10207</span>&#160;            <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l10208"></a><span class="lineno">10208</span>&#160;            {</div><div class="line"><a name="l10209"></a><span class="lineno">10209</span>&#160;                suballocations = &amp;AccessSuballocations2nd();</div><div class="line"><a name="l10210"></a><span class="lineno">10210</span>&#160;            }</div><div class="line"><a name="l10211"></a><span class="lineno">10211</span>&#160;            <span class="comment">// else: m_2ndVectorMode == SECOND_VECTOR_EMPTY:</span></div><div class="line"><a name="l10212"></a><span class="lineno">10212</span>&#160;            <span class="comment">// suballocations continues pointing at AccessSuballocations1st().</span></div><div class="line"><a name="l10213"></a><span class="lineno">10213</span>&#160;            VMA_ASSERT(!suballocations-&gt;empty());</div><div class="line"><a name="l10214"></a><span class="lineno">10214</span>&#160;        }</div><div class="line"><a name="l10215"></a><span class="lineno">10215</span>&#160;        VmaSuballocation&amp; suballoc = (*suballocations)[index];</div><div class="line"><a name="l10216"></a><span class="lineno">10216</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10217"></a><span class="lineno">10217</span>&#160;        {</div><div class="line"><a name="l10218"></a><span class="lineno">10218</span>&#160;            VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l10219"></a><span class="lineno">10219</span>&#160;            VMA_ASSERT(suballoc.hAllocation-&gt;CanBecomeLost());</div><div class="line"><a name="l10220"></a><span class="lineno">10220</span>&#160;            <span class="keywordflow">if</span>(suballoc.hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l10221"></a><span class="lineno">10221</span>&#160;            {</div><div class="line"><a name="l10222"></a><span class="lineno">10222</span>&#160;                suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10223"></a><span class="lineno">10223</span>&#160;                suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10224"></a><span class="lineno">10224</span>&#160;                m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l10225"></a><span class="lineno">10225</span>&#160;                <span class="keywordflow">if</span>(suballocations == &amp;AccessSuballocations1st())</div><div class="line"><a name="l10226"></a><span class="lineno">10226</span>&#160;                {</div><div class="line"><a name="l10227"></a><span class="lineno">10227</span>&#160;                    ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10228"></a><span class="lineno">10228</span>&#160;                }</div><div class="line"><a name="l10229"></a><span class="lineno">10229</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l10230"></a><span class="lineno">10230</span>&#160;                {</div><div class="line"><a name="l10231"></a><span class="lineno">10231</span>&#160;                    ++m_2ndNullItemsCount;</div><div class="line"><a name="l10232"></a><span class="lineno">10232</span>&#160;                }</div><div class="line"><a name="l10233"></a><span class="lineno">10233</span>&#160;                ++madeLostCount;</div><div class="line"><a name="l10234"></a><span class="lineno">10234</span>&#160;            }</div><div class="line"><a name="l10235"></a><span class="lineno">10235</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l10236"></a><span class="lineno">10236</span>&#160;            {</div><div class="line"><a name="l10237"></a><span class="lineno">10237</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10238"></a><span class="lineno">10238</span>&#160;            }</div><div class="line"><a name="l10239"></a><span class="lineno">10239</span>&#160;        }</div><div class="line"><a name="l10240"></a><span class="lineno">10240</span>&#160;        ++index;</div><div class="line"><a name="l10241"></a><span class="lineno">10241</span>&#160;    }</div><div class="line"><a name="l10242"></a><span class="lineno">10242</span>&#160;</div><div class="line"><a name="l10243"></a><span class="lineno">10243</span>&#160;    CleanupAfterFree();</div><div class="line"><a name="l10244"></a><span class="lineno">10244</span>&#160;    <span class="comment">//VMA_HEAVY_ASSERT(Validate()); // Already called by ClanupAfterFree().</span></div><div class="line"><a name="l10245"></a><span class="lineno">10245</span>&#160;    </div><div class="line"><a name="l10246"></a><span class="lineno">10246</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10247"></a><span class="lineno">10247</span>&#160;}</div><div class="line"><a name="l10248"></a><span class="lineno">10248</span>&#160;</div><div class="line"><a name="l10249"></a><span class="lineno">10249</span>&#160;uint32_t VmaBlockMetadata_Linear::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l10250"></a><span class="lineno">10250</span>&#160;{</div><div class="line"><a name="l10251"></a><span class="lineno">10251</span>&#160;    uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l10252"></a><span class="lineno">10252</span>&#160;    </div><div class="line"><a name="l10253"></a><span class="lineno">10253</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10254"></a><span class="lineno">10254</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i &lt; count; ++i)</div><div class="line"><a name="l10255"></a><span class="lineno">10255</span>&#160;    {</div><div class="line"><a name="l10256"></a><span class="lineno">10256</span>&#160;        VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l10257"></a><span class="lineno">10257</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l10258"></a><span class="lineno">10258</span>&#160;            suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10259"></a><span class="lineno">10259</span>&#160;            suballoc.hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l10260"></a><span class="lineno">10260</span>&#160;        {</div><div class="line"><a name="l10261"></a><span class="lineno">10261</span>&#160;            suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10262"></a><span class="lineno">10262</span>&#160;            suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10263"></a><span class="lineno">10263</span>&#160;            ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10264"></a><span class="lineno">10264</span>&#160;            m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l10265"></a><span class="lineno">10265</span>&#160;            ++lostAllocationCount;</div><div class="line"><a name="l10266"></a><span class="lineno">10266</span>&#160;        }</div><div class="line"><a name="l10267"></a><span class="lineno">10267</span>&#160;    }</div><div class="line"><a name="l10268"></a><span class="lineno">10268</span>&#160;</div><div class="line"><a name="l10269"></a><span class="lineno">10269</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10270"></a><span class="lineno">10270</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i &lt; count; ++i)</div><div class="line"><a name="l10271"></a><span class="lineno">10271</span>&#160;    {</div><div class="line"><a name="l10272"></a><span class="lineno">10272</span>&#160;        VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l10273"></a><span class="lineno">10273</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &amp;&amp;</div><div class="line"><a name="l10274"></a><span class="lineno">10274</span>&#160;            suballoc.hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l10275"></a><span class="lineno">10275</span>&#160;            suballoc.hAllocation-&gt;MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l10276"></a><span class="lineno">10276</span>&#160;        {</div><div class="line"><a name="l10277"></a><span class="lineno">10277</span>&#160;            suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10278"></a><span class="lineno">10278</span>&#160;            suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10279"></a><span class="lineno">10279</span>&#160;            ++m_2ndNullItemsCount;</div><div class="line"><a name="l10280"></a><span class="lineno">10280</span>&#160;            m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l10281"></a><span class="lineno">10281</span>&#160;            ++lostAllocationCount;</div><div class="line"><a name="l10282"></a><span class="lineno">10282</span>&#160;        }</div><div class="line"><a name="l10283"></a><span class="lineno">10283</span>&#160;    }</div><div class="line"><a name="l10284"></a><span class="lineno">10284</span>&#160;</div><div class="line"><a name="l10285"></a><span class="lineno">10285</span>&#160;    <span class="keywordflow">if</span>(lostAllocationCount)</div><div class="line"><a name="l10286"></a><span class="lineno">10286</span>&#160;    {</div><div class="line"><a name="l10287"></a><span class="lineno">10287</span>&#160;        CleanupAfterFree();</div><div class="line"><a name="l10288"></a><span class="lineno">10288</span>&#160;    }</div><div class="line"><a name="l10289"></a><span class="lineno">10289</span>&#160;</div><div class="line"><a name="l10290"></a><span class="lineno">10290</span>&#160;    <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l10291"></a><span class="lineno">10291</span>&#160;}</div><div class="line"><a name="l10292"></a><span class="lineno">10292</span>&#160;</div><div class="line"><a name="l10293"></a><span class="lineno">10293</span>&#160;VkResult VmaBlockMetadata_Linear::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l10294"></a><span class="lineno">10294</span>&#160;{</div><div class="line"><a name="l10295"></a><span class="lineno">10295</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10296"></a><span class="lineno">10296</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i &lt; count; ++i)</div><div class="line"><a name="l10297"></a><span class="lineno">10297</span>&#160;    {</div><div class="line"><a name="l10298"></a><span class="lineno">10298</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations1st[i];</div><div class="line"><a name="l10299"></a><span class="lineno">10299</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10300"></a><span class="lineno">10300</span>&#160;        {</div><div class="line"><a name="l10301"></a><span class="lineno">10301</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l10302"></a><span class="lineno">10302</span>&#160;            {</div><div class="line"><a name="l10303"></a><span class="lineno">10303</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10304"></a><span class="lineno">10304</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10305"></a><span class="lineno">10305</span>&#160;            }</div><div class="line"><a name="l10306"></a><span class="lineno">10306</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l10307"></a><span class="lineno">10307</span>&#160;            {</div><div class="line"><a name="l10308"></a><span class="lineno">10308</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10309"></a><span class="lineno">10309</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10310"></a><span class="lineno">10310</span>&#160;            }</div><div class="line"><a name="l10311"></a><span class="lineno">10311</span>&#160;        }</div><div class="line"><a name="l10312"></a><span class="lineno">10312</span>&#160;    }</div><div class="line"><a name="l10313"></a><span class="lineno">10313</span>&#160;</div><div class="line"><a name="l10314"></a><span class="lineno">10314</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10315"></a><span class="lineno">10315</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i &lt; count; ++i)</div><div class="line"><a name="l10316"></a><span class="lineno">10316</span>&#160;    {</div><div class="line"><a name="l10317"></a><span class="lineno">10317</span>&#160;        <span class="keyword">const</span> VmaSuballocation&amp; suballoc = suballocations2nd[i];</div><div class="line"><a name="l10318"></a><span class="lineno">10318</span>&#160;        <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l10319"></a><span class="lineno">10319</span>&#160;        {</div><div class="line"><a name="l10320"></a><span class="lineno">10320</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l10321"></a><span class="lineno">10321</span>&#160;            {</div><div class="line"><a name="l10322"></a><span class="lineno">10322</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10323"></a><span class="lineno">10323</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10324"></a><span class="lineno">10324</span>&#160;            }</div><div class="line"><a name="l10325"></a><span class="lineno">10325</span>&#160;            <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l10326"></a><span class="lineno">10326</span>&#160;            {</div><div class="line"><a name="l10327"></a><span class="lineno">10327</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l10328"></a><span class="lineno">10328</span>&#160;                <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l10329"></a><span class="lineno">10329</span>&#160;            }</div><div class="line"><a name="l10330"></a><span class="lineno">10330</span>&#160;        }</div><div class="line"><a name="l10331"></a><span class="lineno">10331</span>&#160;    }</div><div class="line"><a name="l10332"></a><span class="lineno">10332</span>&#160;</div><div class="line"><a name="l10333"></a><span class="lineno">10333</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10334"></a><span class="lineno">10334</span>&#160;}</div><div class="line"><a name="l10335"></a><span class="lineno">10335</span>&#160;</div><div class="line"><a name="l10336"></a><span class="lineno">10336</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::Alloc(</div><div class="line"><a name="l10337"></a><span class="lineno">10337</span>&#160;    <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l10338"></a><span class="lineno">10338</span>&#160;    VmaSuballocationType type,</div><div class="line"><a name="l10339"></a><span class="lineno">10339</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l10340"></a><span class="lineno">10340</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l10341"></a><span class="lineno">10341</span>&#160;{</div><div class="line"><a name="l10342"></a><span class="lineno">10342</span>&#160;    <span class="keyword">const</span> VmaSuballocation newSuballoc = { request.offset, allocSize, hAllocation, type };</div><div class="line"><a name="l10343"></a><span class="lineno">10343</span>&#160;</div><div class="line"><a name="l10344"></a><span class="lineno">10344</span>&#160;    <span class="keywordflow">switch</span>(request.type)</div><div class="line"><a name="l10345"></a><span class="lineno">10345</span>&#160;    {</div><div class="line"><a name="l10346"></a><span class="lineno">10346</span>&#160;    <span class="keywordflow">case</span> VmaAllocationRequestType::UpperAddress:</div><div class="line"><a name="l10347"></a><span class="lineno">10347</span>&#160;        {</div><div class="line"><a name="l10348"></a><span class="lineno">10348</span>&#160;            VMA_ASSERT(m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER &amp;&amp;</div><div class="line"><a name="l10349"></a><span class="lineno">10349</span>&#160;                <span class="stringliteral">&quot;CRITICAL ERROR: Trying to use linear allocator as double stack while it was already used as ring buffer.&quot;</span>);</div><div class="line"><a name="l10350"></a><span class="lineno">10350</span>&#160;            SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10351"></a><span class="lineno">10351</span>&#160;            suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l10352"></a><span class="lineno">10352</span>&#160;            m_2ndVectorMode = SECOND_VECTOR_DOUBLE_STACK;</div><div class="line"><a name="l10353"></a><span class="lineno">10353</span>&#160;        }</div><div class="line"><a name="l10354"></a><span class="lineno">10354</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10355"></a><span class="lineno">10355</span>&#160;    <span class="keywordflow">case</span> VmaAllocationRequestType::EndOf1st:</div><div class="line"><a name="l10356"></a><span class="lineno">10356</span>&#160;        {</div><div class="line"><a name="l10357"></a><span class="lineno">10357</span>&#160;            SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10358"></a><span class="lineno">10358</span>&#160;</div><div class="line"><a name="l10359"></a><span class="lineno">10359</span>&#160;            VMA_ASSERT(suballocations1st.empty() ||</div><div class="line"><a name="l10360"></a><span class="lineno">10360</span>&#160;                request.offset &gt;= suballocations1st.back().offset + suballocations1st.back().size);</div><div class="line"><a name="l10361"></a><span class="lineno">10361</span>&#160;            <span class="comment">// Check if it fits before the end of the block.</span></div><div class="line"><a name="l10362"></a><span class="lineno">10362</span>&#160;            VMA_ASSERT(request.offset + allocSize &lt;= GetSize());</div><div class="line"><a name="l10363"></a><span class="lineno">10363</span>&#160;</div><div class="line"><a name="l10364"></a><span class="lineno">10364</span>&#160;            suballocations1st.push_back(newSuballoc);</div><div class="line"><a name="l10365"></a><span class="lineno">10365</span>&#160;        }</div><div class="line"><a name="l10366"></a><span class="lineno">10366</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10367"></a><span class="lineno">10367</span>&#160;    <span class="keywordflow">case</span> VmaAllocationRequestType::EndOf2nd:</div><div class="line"><a name="l10368"></a><span class="lineno">10368</span>&#160;        {</div><div class="line"><a name="l10369"></a><span class="lineno">10369</span>&#160;            SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10370"></a><span class="lineno">10370</span>&#160;            <span class="comment">// New allocation at the end of 2-part ring buffer, so before first allocation from 1st vector.</span></div><div class="line"><a name="l10371"></a><span class="lineno">10371</span>&#160;            VMA_ASSERT(!suballocations1st.empty() &amp;&amp;</div><div class="line"><a name="l10372"></a><span class="lineno">10372</span>&#160;                request.offset + allocSize &lt;= suballocations1st[m_1stNullItemsBeginCount].offset);</div><div class="line"><a name="l10373"></a><span class="lineno">10373</span>&#160;            SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10374"></a><span class="lineno">10374</span>&#160;</div><div class="line"><a name="l10375"></a><span class="lineno">10375</span>&#160;            <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l10376"></a><span class="lineno">10376</span>&#160;            {</div><div class="line"><a name="l10377"></a><span class="lineno">10377</span>&#160;            <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l10378"></a><span class="lineno">10378</span>&#160;                <span class="comment">// First allocation from second part ring buffer.</span></div><div class="line"><a name="l10379"></a><span class="lineno">10379</span>&#160;                VMA_ASSERT(suballocations2nd.empty());</div><div class="line"><a name="l10380"></a><span class="lineno">10380</span>&#160;                m_2ndVectorMode = SECOND_VECTOR_RING_BUFFER;</div><div class="line"><a name="l10381"></a><span class="lineno">10381</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l10382"></a><span class="lineno">10382</span>&#160;            <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l10383"></a><span class="lineno">10383</span>&#160;                <span class="comment">// 2-part ring buffer is already started.</span></div><div class="line"><a name="l10384"></a><span class="lineno">10384</span>&#160;                VMA_ASSERT(!suballocations2nd.empty());</div><div class="line"><a name="l10385"></a><span class="lineno">10385</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l10386"></a><span class="lineno">10386</span>&#160;            <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l10387"></a><span class="lineno">10387</span>&#160;                VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;CRITICAL ERROR: Trying to use linear allocator as ring buffer while it was already used as double stack.&quot;</span>);</div><div class="line"><a name="l10388"></a><span class="lineno">10388</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l10389"></a><span class="lineno">10389</span>&#160;            <span class="keywordflow">default</span>:</div><div class="line"><a name="l10390"></a><span class="lineno">10390</span>&#160;                VMA_ASSERT(0);</div><div class="line"><a name="l10391"></a><span class="lineno">10391</span>&#160;            }</div><div class="line"><a name="l10392"></a><span class="lineno">10392</span>&#160;</div><div class="line"><a name="l10393"></a><span class="lineno">10393</span>&#160;            suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l10394"></a><span class="lineno">10394</span>&#160;        }</div><div class="line"><a name="l10395"></a><span class="lineno">10395</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10396"></a><span class="lineno">10396</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l10397"></a><span class="lineno">10397</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;CRITICAL INTERNAL ERROR.&quot;</span>);</div><div class="line"><a name="l10398"></a><span class="lineno">10398</span>&#160;    }</div><div class="line"><a name="l10399"></a><span class="lineno">10399</span>&#160;</div><div class="line"><a name="l10400"></a><span class="lineno">10400</span>&#160;    m_SumFreeSize -= newSuballoc.size;</div><div class="line"><a name="l10401"></a><span class="lineno">10401</span>&#160;}</div><div class="line"><a name="l10402"></a><span class="lineno">10402</span>&#160;</div><div class="line"><a name="l10403"></a><span class="lineno">10403</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::Free(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10404"></a><span class="lineno">10404</span>&#160;{</div><div class="line"><a name="l10405"></a><span class="lineno">10405</span>&#160;    FreeAtOffset(allocation-&gt;GetOffset());</div><div class="line"><a name="l10406"></a><span class="lineno">10406</span>&#160;}</div><div class="line"><a name="l10407"></a><span class="lineno">10407</span>&#160;</div><div class="line"><a name="l10408"></a><span class="lineno">10408</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l10409"></a><span class="lineno">10409</span>&#160;{</div><div class="line"><a name="l10410"></a><span class="lineno">10410</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10411"></a><span class="lineno">10411</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10412"></a><span class="lineno">10412</span>&#160;</div><div class="line"><a name="l10413"></a><span class="lineno">10413</span>&#160;    <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l10414"></a><span class="lineno">10414</span>&#160;    {</div><div class="line"><a name="l10415"></a><span class="lineno">10415</span>&#160;        <span class="comment">// First allocation: Mark it as next empty at the beginning.</span></div><div class="line"><a name="l10416"></a><span class="lineno">10416</span>&#160;        VmaSuballocation&amp; firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l10417"></a><span class="lineno">10417</span>&#160;        <span class="keywordflow">if</span>(firstSuballoc.offset == offset)</div><div class="line"><a name="l10418"></a><span class="lineno">10418</span>&#160;        {</div><div class="line"><a name="l10419"></a><span class="lineno">10419</span>&#160;            firstSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10420"></a><span class="lineno">10420</span>&#160;            firstSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10421"></a><span class="lineno">10421</span>&#160;            m_SumFreeSize += firstSuballoc.size;</div><div class="line"><a name="l10422"></a><span class="lineno">10422</span>&#160;            ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l10423"></a><span class="lineno">10423</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10424"></a><span class="lineno">10424</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10425"></a><span class="lineno">10425</span>&#160;        }</div><div class="line"><a name="l10426"></a><span class="lineno">10426</span>&#160;    }</div><div class="line"><a name="l10427"></a><span class="lineno">10427</span>&#160;</div><div class="line"><a name="l10428"></a><span class="lineno">10428</span>&#160;    <span class="comment">// Last allocation in 2-part ring buffer or top of upper stack (same logic).</span></div><div class="line"><a name="l10429"></a><span class="lineno">10429</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ||</div><div class="line"><a name="l10430"></a><span class="lineno">10430</span>&#160;        m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l10431"></a><span class="lineno">10431</span>&#160;    {</div><div class="line"><a name="l10432"></a><span class="lineno">10432</span>&#160;        VmaSuballocation&amp; lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l10433"></a><span class="lineno">10433</span>&#160;        <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l10434"></a><span class="lineno">10434</span>&#160;        {</div><div class="line"><a name="l10435"></a><span class="lineno">10435</span>&#160;            m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l10436"></a><span class="lineno">10436</span>&#160;            suballocations2nd.pop_back();</div><div class="line"><a name="l10437"></a><span class="lineno">10437</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10438"></a><span class="lineno">10438</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10439"></a><span class="lineno">10439</span>&#160;        }</div><div class="line"><a name="l10440"></a><span class="lineno">10440</span>&#160;    }</div><div class="line"><a name="l10441"></a><span class="lineno">10441</span>&#160;    <span class="comment">// Last allocation in 1st vector.</span></div><div class="line"><a name="l10442"></a><span class="lineno">10442</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l10443"></a><span class="lineno">10443</span>&#160;    {</div><div class="line"><a name="l10444"></a><span class="lineno">10444</span>&#160;        VmaSuballocation&amp; lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l10445"></a><span class="lineno">10445</span>&#160;        <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l10446"></a><span class="lineno">10446</span>&#160;        {</div><div class="line"><a name="l10447"></a><span class="lineno">10447</span>&#160;            m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l10448"></a><span class="lineno">10448</span>&#160;            suballocations1st.pop_back();</div><div class="line"><a name="l10449"></a><span class="lineno">10449</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10450"></a><span class="lineno">10450</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10451"></a><span class="lineno">10451</span>&#160;        }</div><div class="line"><a name="l10452"></a><span class="lineno">10452</span>&#160;    }</div><div class="line"><a name="l10453"></a><span class="lineno">10453</span>&#160;</div><div class="line"><a name="l10454"></a><span class="lineno">10454</span>&#160;    <span class="comment">// Item from the middle of 1st vector.</span></div><div class="line"><a name="l10455"></a><span class="lineno">10455</span>&#160;    {</div><div class="line"><a name="l10456"></a><span class="lineno">10456</span>&#160;        VmaSuballocation refSuballoc;</div><div class="line"><a name="l10457"></a><span class="lineno">10457</span>&#160;        refSuballoc.offset = offset;</div><div class="line"><a name="l10458"></a><span class="lineno">10458</span>&#160;        <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l10459"></a><span class="lineno">10459</span>&#160;        SuballocationVectorType::iterator it = VmaBinaryFindSorted(</div><div class="line"><a name="l10460"></a><span class="lineno">10460</span>&#160;            suballocations1st.begin() + m_1stNullItemsBeginCount,</div><div class="line"><a name="l10461"></a><span class="lineno">10461</span>&#160;            suballocations1st.end(),</div><div class="line"><a name="l10462"></a><span class="lineno">10462</span>&#160;            refSuballoc,</div><div class="line"><a name="l10463"></a><span class="lineno">10463</span>&#160;            VmaSuballocationOffsetLess());</div><div class="line"><a name="l10464"></a><span class="lineno">10464</span>&#160;        <span class="keywordflow">if</span>(it != suballocations1st.end())</div><div class="line"><a name="l10465"></a><span class="lineno">10465</span>&#160;        {</div><div class="line"><a name="l10466"></a><span class="lineno">10466</span>&#160;            it-&gt;type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10467"></a><span class="lineno">10467</span>&#160;            it-&gt;hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10468"></a><span class="lineno">10468</span>&#160;            ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10469"></a><span class="lineno">10469</span>&#160;            m_SumFreeSize += it-&gt;size;</div><div class="line"><a name="l10470"></a><span class="lineno">10470</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10471"></a><span class="lineno">10471</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10472"></a><span class="lineno">10472</span>&#160;        }</div><div class="line"><a name="l10473"></a><span class="lineno">10473</span>&#160;    }</div><div class="line"><a name="l10474"></a><span class="lineno">10474</span>&#160;</div><div class="line"><a name="l10475"></a><span class="lineno">10475</span>&#160;    <span class="keywordflow">if</span>(m_2ndVectorMode != SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l10476"></a><span class="lineno">10476</span>&#160;    {</div><div class="line"><a name="l10477"></a><span class="lineno">10477</span>&#160;        <span class="comment">// Item from the middle of 2nd vector.</span></div><div class="line"><a name="l10478"></a><span class="lineno">10478</span>&#160;        VmaSuballocation refSuballoc;</div><div class="line"><a name="l10479"></a><span class="lineno">10479</span>&#160;        refSuballoc.offset = offset;</div><div class="line"><a name="l10480"></a><span class="lineno">10480</span>&#160;        <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l10481"></a><span class="lineno">10481</span>&#160;        SuballocationVectorType::iterator it = m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ?</div><div class="line"><a name="l10482"></a><span class="lineno">10482</span>&#160;            VmaBinaryFindSorted(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc, VmaSuballocationOffsetLess()) :</div><div class="line"><a name="l10483"></a><span class="lineno">10483</span>&#160;            VmaBinaryFindSorted(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc, VmaSuballocationOffsetGreater());</div><div class="line"><a name="l10484"></a><span class="lineno">10484</span>&#160;        <span class="keywordflow">if</span>(it != suballocations2nd.end())</div><div class="line"><a name="l10485"></a><span class="lineno">10485</span>&#160;        {</div><div class="line"><a name="l10486"></a><span class="lineno">10486</span>&#160;            it-&gt;type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l10487"></a><span class="lineno">10487</span>&#160;            it-&gt;hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l10488"></a><span class="lineno">10488</span>&#160;            ++m_2ndNullItemsCount;</div><div class="line"><a name="l10489"></a><span class="lineno">10489</span>&#160;            m_SumFreeSize += it-&gt;size;</div><div class="line"><a name="l10490"></a><span class="lineno">10490</span>&#160;            CleanupAfterFree();</div><div class="line"><a name="l10491"></a><span class="lineno">10491</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l10492"></a><span class="lineno">10492</span>&#160;        }</div><div class="line"><a name="l10493"></a><span class="lineno">10493</span>&#160;    }</div><div class="line"><a name="l10494"></a><span class="lineno">10494</span>&#160;</div><div class="line"><a name="l10495"></a><span class="lineno">10495</span>&#160;    VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Allocation to free not found in linear allocator!&quot;</span>);</div><div class="line"><a name="l10496"></a><span class="lineno">10496</span>&#160;}</div><div class="line"><a name="l10497"></a><span class="lineno">10497</span>&#160;</div><div class="line"><a name="l10498"></a><span class="lineno">10498</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Linear::ShouldCompact1st()<span class="keyword"> const</span></div><div class="line"><a name="l10499"></a><span class="lineno">10499</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10500"></a><span class="lineno">10500</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItemCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10501"></a><span class="lineno">10501</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocCount = AccessSuballocations1st().size();</div><div class="line"><a name="l10502"></a><span class="lineno">10502</span>&#160;    <span class="keywordflow">return</span> suballocCount &gt; 32 &amp;&amp; nullItemCount * 2 &gt;= (suballocCount - nullItemCount) * 3;</div><div class="line"><a name="l10503"></a><span class="lineno">10503</span>&#160;}</div><div class="line"><a name="l10504"></a><span class="lineno">10504</span>&#160;</div><div class="line"><a name="l10505"></a><span class="lineno">10505</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Linear::CleanupAfterFree()</div><div class="line"><a name="l10506"></a><span class="lineno">10506</span>&#160;{</div><div class="line"><a name="l10507"></a><span class="lineno">10507</span>&#160;    SuballocationVectorType&amp; suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l10508"></a><span class="lineno">10508</span>&#160;    SuballocationVectorType&amp; suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l10509"></a><span class="lineno">10509</span>&#160;</div><div class="line"><a name="l10510"></a><span class="lineno">10510</span>&#160;    <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l10511"></a><span class="lineno">10511</span>&#160;    {</div><div class="line"><a name="l10512"></a><span class="lineno">10512</span>&#160;        suballocations1st.clear();</div><div class="line"><a name="l10513"></a><span class="lineno">10513</span>&#160;        suballocations2nd.clear();</div><div class="line"><a name="l10514"></a><span class="lineno">10514</span>&#160;        m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l10515"></a><span class="lineno">10515</span>&#160;        m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l10516"></a><span class="lineno">10516</span>&#160;        m_2ndNullItemsCount = 0;</div><div class="line"><a name="l10517"></a><span class="lineno">10517</span>&#160;        m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l10518"></a><span class="lineno">10518</span>&#160;    }</div><div class="line"><a name="l10519"></a><span class="lineno">10519</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l10520"></a><span class="lineno">10520</span>&#160;    {</div><div class="line"><a name="l10521"></a><span class="lineno">10521</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l10522"></a><span class="lineno">10522</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10523"></a><span class="lineno">10523</span>&#160;        VMA_ASSERT(nullItem1stCount &lt;= suballoc1stCount);</div><div class="line"><a name="l10524"></a><span class="lineno">10524</span>&#160;</div><div class="line"><a name="l10525"></a><span class="lineno">10525</span>&#160;        <span class="comment">// Find more null items at the beginning of 1st vector.</span></div><div class="line"><a name="l10526"></a><span class="lineno">10526</span>&#160;        <span class="keywordflow">while</span>(m_1stNullItemsBeginCount &lt; suballoc1stCount &amp;&amp;</div><div class="line"><a name="l10527"></a><span class="lineno">10527</span>&#160;            suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10528"></a><span class="lineno">10528</span>&#160;        {</div><div class="line"><a name="l10529"></a><span class="lineno">10529</span>&#160;            ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l10530"></a><span class="lineno">10530</span>&#160;            --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10531"></a><span class="lineno">10531</span>&#160;        }</div><div class="line"><a name="l10532"></a><span class="lineno">10532</span>&#160;</div><div class="line"><a name="l10533"></a><span class="lineno">10533</span>&#160;        <span class="comment">// Find more null items at the end of 1st vector.</span></div><div class="line"><a name="l10534"></a><span class="lineno">10534</span>&#160;        <span class="keywordflow">while</span>(m_1stNullItemsMiddleCount &gt; 0 &amp;&amp;</div><div class="line"><a name="l10535"></a><span class="lineno">10535</span>&#160;            suballocations1st.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10536"></a><span class="lineno">10536</span>&#160;        {</div><div class="line"><a name="l10537"></a><span class="lineno">10537</span>&#160;            --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10538"></a><span class="lineno">10538</span>&#160;            suballocations1st.pop_back();</div><div class="line"><a name="l10539"></a><span class="lineno">10539</span>&#160;        }</div><div class="line"><a name="l10540"></a><span class="lineno">10540</span>&#160;</div><div class="line"><a name="l10541"></a><span class="lineno">10541</span>&#160;        <span class="comment">// Find more null items at the end of 2nd vector.</span></div><div class="line"><a name="l10542"></a><span class="lineno">10542</span>&#160;        <span class="keywordflow">while</span>(m_2ndNullItemsCount &gt; 0 &amp;&amp;</div><div class="line"><a name="l10543"></a><span class="lineno">10543</span>&#160;            suballocations2nd.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10544"></a><span class="lineno">10544</span>&#160;        {</div><div class="line"><a name="l10545"></a><span class="lineno">10545</span>&#160;            --m_2ndNullItemsCount;</div><div class="line"><a name="l10546"></a><span class="lineno">10546</span>&#160;            suballocations2nd.pop_back();</div><div class="line"><a name="l10547"></a><span class="lineno">10547</span>&#160;        }</div><div class="line"><a name="l10548"></a><span class="lineno">10548</span>&#160;</div><div class="line"><a name="l10549"></a><span class="lineno">10549</span>&#160;        <span class="comment">// Find more null items at the beginning of 2nd vector.</span></div><div class="line"><a name="l10550"></a><span class="lineno">10550</span>&#160;        <span class="keywordflow">while</span>(m_2ndNullItemsCount &gt; 0 &amp;&amp;</div><div class="line"><a name="l10551"></a><span class="lineno">10551</span>&#160;            suballocations2nd[0].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10552"></a><span class="lineno">10552</span>&#160;        {</div><div class="line"><a name="l10553"></a><span class="lineno">10553</span>&#160;            --m_2ndNullItemsCount;</div><div class="line"><a name="l10554"></a><span class="lineno">10554</span>&#160;            VmaVectorRemove(suballocations2nd, 0);</div><div class="line"><a name="l10555"></a><span class="lineno">10555</span>&#160;        }</div><div class="line"><a name="l10556"></a><span class="lineno">10556</span>&#160;</div><div class="line"><a name="l10557"></a><span class="lineno">10557</span>&#160;        <span class="keywordflow">if</span>(ShouldCompact1st())</div><div class="line"><a name="l10558"></a><span class="lineno">10558</span>&#160;        {</div><div class="line"><a name="l10559"></a><span class="lineno">10559</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">size_t</span> nonNullItemCount = suballoc1stCount - nullItem1stCount;</div><div class="line"><a name="l10560"></a><span class="lineno">10560</span>&#160;            <span class="keywordtype">size_t</span> srcIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l10561"></a><span class="lineno">10561</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstIndex = 0; dstIndex &lt; nonNullItemCount; ++dstIndex)</div><div class="line"><a name="l10562"></a><span class="lineno">10562</span>&#160;            {</div><div class="line"><a name="l10563"></a><span class="lineno">10563</span>&#160;                <span class="keywordflow">while</span>(suballocations1st[srcIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10564"></a><span class="lineno">10564</span>&#160;                {</div><div class="line"><a name="l10565"></a><span class="lineno">10565</span>&#160;                    ++srcIndex;</div><div class="line"><a name="l10566"></a><span class="lineno">10566</span>&#160;                }</div><div class="line"><a name="l10567"></a><span class="lineno">10567</span>&#160;                <span class="keywordflow">if</span>(dstIndex != srcIndex)</div><div class="line"><a name="l10568"></a><span class="lineno">10568</span>&#160;                {</div><div class="line"><a name="l10569"></a><span class="lineno">10569</span>&#160;                    suballocations1st[dstIndex] = suballocations1st[srcIndex];</div><div class="line"><a name="l10570"></a><span class="lineno">10570</span>&#160;                }</div><div class="line"><a name="l10571"></a><span class="lineno">10571</span>&#160;                ++srcIndex;</div><div class="line"><a name="l10572"></a><span class="lineno">10572</span>&#160;            }</div><div class="line"><a name="l10573"></a><span class="lineno">10573</span>&#160;            suballocations1st.resize(nonNullItemCount);</div><div class="line"><a name="l10574"></a><span class="lineno">10574</span>&#160;            m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l10575"></a><span class="lineno">10575</span>&#160;            m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l10576"></a><span class="lineno">10576</span>&#160;        }</div><div class="line"><a name="l10577"></a><span class="lineno">10577</span>&#160;</div><div class="line"><a name="l10578"></a><span class="lineno">10578</span>&#160;        <span class="comment">// 2nd vector became empty.</span></div><div class="line"><a name="l10579"></a><span class="lineno">10579</span>&#160;        <span class="keywordflow">if</span>(suballocations2nd.empty())</div><div class="line"><a name="l10580"></a><span class="lineno">10580</span>&#160;        {</div><div class="line"><a name="l10581"></a><span class="lineno">10581</span>&#160;            m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l10582"></a><span class="lineno">10582</span>&#160;        }</div><div class="line"><a name="l10583"></a><span class="lineno">10583</span>&#160;</div><div class="line"><a name="l10584"></a><span class="lineno">10584</span>&#160;        <span class="comment">// 1st vector became empty.</span></div><div class="line"><a name="l10585"></a><span class="lineno">10585</span>&#160;        <span class="keywordflow">if</span>(suballocations1st.size() - m_1stNullItemsBeginCount == 0)</div><div class="line"><a name="l10586"></a><span class="lineno">10586</span>&#160;        {</div><div class="line"><a name="l10587"></a><span class="lineno">10587</span>&#160;            suballocations1st.clear();</div><div class="line"><a name="l10588"></a><span class="lineno">10588</span>&#160;            m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l10589"></a><span class="lineno">10589</span>&#160;</div><div class="line"><a name="l10590"></a><span class="lineno">10590</span>&#160;            <span class="keywordflow">if</span>(!suballocations2nd.empty() &amp;&amp; m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l10591"></a><span class="lineno">10591</span>&#160;            {</div><div class="line"><a name="l10592"></a><span class="lineno">10592</span>&#160;                <span class="comment">// Swap 1st with 2nd. Now 2nd is empty.</span></div><div class="line"><a name="l10593"></a><span class="lineno">10593</span>&#160;                m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l10594"></a><span class="lineno">10594</span>&#160;                m_1stNullItemsMiddleCount = m_2ndNullItemsCount;</div><div class="line"><a name="l10595"></a><span class="lineno">10595</span>&#160;                <span class="keywordflow">while</span>(m_1stNullItemsBeginCount &lt; suballocations2nd.size() &amp;&amp;</div><div class="line"><a name="l10596"></a><span class="lineno">10596</span>&#160;                    suballocations2nd[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l10597"></a><span class="lineno">10597</span>&#160;                {</div><div class="line"><a name="l10598"></a><span class="lineno">10598</span>&#160;                    ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l10599"></a><span class="lineno">10599</span>&#160;                    --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l10600"></a><span class="lineno">10600</span>&#160;                }</div><div class="line"><a name="l10601"></a><span class="lineno">10601</span>&#160;                m_2ndNullItemsCount = 0;</div><div class="line"><a name="l10602"></a><span class="lineno">10602</span>&#160;                m_1stVectorIndex ^= 1;</div><div class="line"><a name="l10603"></a><span class="lineno">10603</span>&#160;            }</div><div class="line"><a name="l10604"></a><span class="lineno">10604</span>&#160;        }</div><div class="line"><a name="l10605"></a><span class="lineno">10605</span>&#160;    }</div><div class="line"><a name="l10606"></a><span class="lineno">10606</span>&#160;</div><div class="line"><a name="l10607"></a><span class="lineno">10607</span>&#160;    VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l10608"></a><span class="lineno">10608</span>&#160;}</div><div class="line"><a name="l10609"></a><span class="lineno">10609</span>&#160;</div><div class="line"><a name="l10610"></a><span class="lineno">10610</span>&#160;</div><div class="line"><a name="l10612"></a><span class="lineno">10612</span>&#160;<span class="comment">// class VmaBlockMetadata_Buddy</span></div><div class="line"><a name="l10613"></a><span class="lineno">10613</span>&#160;</div><div class="line"><a name="l10614"></a><span class="lineno">10614</span>&#160;VmaBlockMetadata_Buddy::VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l10615"></a><span class="lineno">10615</span>&#160;    VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l10616"></a><span class="lineno">10616</span>&#160;    m_Root(VMA_NULL),</div><div class="line"><a name="l10617"></a><span class="lineno">10617</span>&#160;    m_AllocationCount(0),</div><div class="line"><a name="l10618"></a><span class="lineno">10618</span>&#160;    m_FreeCount(1),</div><div class="line"><a name="l10619"></a><span class="lineno">10619</span>&#160;    m_SumFreeSize(0)</div><div class="line"><a name="l10620"></a><span class="lineno">10620</span>&#160;{</div><div class="line"><a name="l10621"></a><span class="lineno">10621</span>&#160;    memset(m_FreeList, 0, <span class="keyword">sizeof</span>(m_FreeList));</div><div class="line"><a name="l10622"></a><span class="lineno">10622</span>&#160;}</div><div class="line"><a name="l10623"></a><span class="lineno">10623</span>&#160;</div><div class="line"><a name="l10624"></a><span class="lineno">10624</span>&#160;VmaBlockMetadata_Buddy::~VmaBlockMetadata_Buddy()</div><div class="line"><a name="l10625"></a><span class="lineno">10625</span>&#160;{</div><div class="line"><a name="l10626"></a><span class="lineno">10626</span>&#160;    DeleteNode(m_Root);</div><div class="line"><a name="l10627"></a><span class="lineno">10627</span>&#160;}</div><div class="line"><a name="l10628"></a><span class="lineno">10628</span>&#160;</div><div class="line"><a name="l10629"></a><span class="lineno">10629</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Init(VkDeviceSize size)</div><div class="line"><a name="l10630"></a><span class="lineno">10630</span>&#160;{</div><div class="line"><a name="l10631"></a><span class="lineno">10631</span>&#160;    VmaBlockMetadata::Init(size);</div><div class="line"><a name="l10632"></a><span class="lineno">10632</span>&#160;</div><div class="line"><a name="l10633"></a><span class="lineno">10633</span>&#160;    m_UsableSize = VmaPrevPow2(size);</div><div class="line"><a name="l10634"></a><span class="lineno">10634</span>&#160;    m_SumFreeSize = m_UsableSize;</div><div class="line"><a name="l10635"></a><span class="lineno">10635</span>&#160;</div><div class="line"><a name="l10636"></a><span class="lineno">10636</span>&#160;    <span class="comment">// Calculate m_LevelCount.</span></div><div class="line"><a name="l10637"></a><span class="lineno">10637</span>&#160;    m_LevelCount = 1;</div><div class="line"><a name="l10638"></a><span class="lineno">10638</span>&#160;    <span class="keywordflow">while</span>(m_LevelCount &lt; MAX_LEVELS &amp;&amp;</div><div class="line"><a name="l10639"></a><span class="lineno">10639</span>&#160;        LevelToNodeSize(m_LevelCount) &gt;= MIN_NODE_SIZE)</div><div class="line"><a name="l10640"></a><span class="lineno">10640</span>&#160;    {</div><div class="line"><a name="l10641"></a><span class="lineno">10641</span>&#160;        ++m_LevelCount;</div><div class="line"><a name="l10642"></a><span class="lineno">10642</span>&#160;    }</div><div class="line"><a name="l10643"></a><span class="lineno">10643</span>&#160;</div><div class="line"><a name="l10644"></a><span class="lineno">10644</span>&#160;    Node* rootNode = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l10645"></a><span class="lineno">10645</span>&#160;    rootNode-&gt;offset = 0;</div><div class="line"><a name="l10646"></a><span class="lineno">10646</span>&#160;    rootNode-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l10647"></a><span class="lineno">10647</span>&#160;    rootNode-&gt;parent = VMA_NULL;</div><div class="line"><a name="l10648"></a><span class="lineno">10648</span>&#160;    rootNode-&gt;buddy = VMA_NULL;</div><div class="line"><a name="l10649"></a><span class="lineno">10649</span>&#160;</div><div class="line"><a name="l10650"></a><span class="lineno">10650</span>&#160;    m_Root = rootNode;</div><div class="line"><a name="l10651"></a><span class="lineno">10651</span>&#160;    AddToFreeListFront(0, rootNode);</div><div class="line"><a name="l10652"></a><span class="lineno">10652</span>&#160;}</div><div class="line"><a name="l10653"></a><span class="lineno">10653</span>&#160;</div><div class="line"><a name="l10654"></a><span class="lineno">10654</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l10655"></a><span class="lineno">10655</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10656"></a><span class="lineno">10656</span>&#160;    <span class="comment">// Validate tree.</span></div><div class="line"><a name="l10657"></a><span class="lineno">10657</span>&#160;    ValidationContext ctx;</div><div class="line"><a name="l10658"></a><span class="lineno">10658</span>&#160;    <span class="keywordflow">if</span>(!ValidateNode(ctx, VMA_NULL, m_Root, 0, LevelToNodeSize(0)))</div><div class="line"><a name="l10659"></a><span class="lineno">10659</span>&#160;    {</div><div class="line"><a name="l10660"></a><span class="lineno">10660</span>&#160;        VMA_VALIDATE(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;ValidateNode failed.&quot;</span>);</div><div class="line"><a name="l10661"></a><span class="lineno">10661</span>&#160;    }</div><div class="line"><a name="l10662"></a><span class="lineno">10662</span>&#160;    VMA_VALIDATE(m_AllocationCount == ctx.calculatedAllocationCount);</div><div class="line"><a name="l10663"></a><span class="lineno">10663</span>&#160;    VMA_VALIDATE(m_SumFreeSize == ctx.calculatedSumFreeSize);</div><div class="line"><a name="l10664"></a><span class="lineno">10664</span>&#160;</div><div class="line"><a name="l10665"></a><span class="lineno">10665</span>&#160;    <span class="comment">// Validate free node lists.</span></div><div class="line"><a name="l10666"></a><span class="lineno">10666</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = 0; level &lt; m_LevelCount; ++level)</div><div class="line"><a name="l10667"></a><span class="lineno">10667</span>&#160;    {</div><div class="line"><a name="l10668"></a><span class="lineno">10668</span>&#160;        VMA_VALIDATE(m_FreeList[level].front == VMA_NULL ||</div><div class="line"><a name="l10669"></a><span class="lineno">10669</span>&#160;            m_FreeList[level].front-&gt;free.prev == VMA_NULL);</div><div class="line"><a name="l10670"></a><span class="lineno">10670</span>&#160;</div><div class="line"><a name="l10671"></a><span class="lineno">10671</span>&#160;        <span class="keywordflow">for</span>(Node* node = m_FreeList[level].front;</div><div class="line"><a name="l10672"></a><span class="lineno">10672</span>&#160;            node != VMA_NULL;</div><div class="line"><a name="l10673"></a><span class="lineno">10673</span>&#160;            node = node-&gt;free.next)</div><div class="line"><a name="l10674"></a><span class="lineno">10674</span>&#160;        {</div><div class="line"><a name="l10675"></a><span class="lineno">10675</span>&#160;            VMA_VALIDATE(node-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10676"></a><span class="lineno">10676</span>&#160;            </div><div class="line"><a name="l10677"></a><span class="lineno">10677</span>&#160;            <span class="keywordflow">if</span>(node-&gt;free.next == VMA_NULL)</div><div class="line"><a name="l10678"></a><span class="lineno">10678</span>&#160;            {</div><div class="line"><a name="l10679"></a><span class="lineno">10679</span>&#160;                VMA_VALIDATE(m_FreeList[level].back == node);</div><div class="line"><a name="l10680"></a><span class="lineno">10680</span>&#160;            }</div><div class="line"><a name="l10681"></a><span class="lineno">10681</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l10682"></a><span class="lineno">10682</span>&#160;            {</div><div class="line"><a name="l10683"></a><span class="lineno">10683</span>&#160;                VMA_VALIDATE(node-&gt;free.next-&gt;free.prev == node);</div><div class="line"><a name="l10684"></a><span class="lineno">10684</span>&#160;            }</div><div class="line"><a name="l10685"></a><span class="lineno">10685</span>&#160;        }</div><div class="line"><a name="l10686"></a><span class="lineno">10686</span>&#160;    }</div><div class="line"><a name="l10687"></a><span class="lineno">10687</span>&#160;</div><div class="line"><a name="l10688"></a><span class="lineno">10688</span>&#160;    <span class="comment">// Validate that free lists ar higher levels are empty.</span></div><div class="line"><a name="l10689"></a><span class="lineno">10689</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = m_LevelCount; level &lt; MAX_LEVELS; ++level)</div><div class="line"><a name="l10690"></a><span class="lineno">10690</span>&#160;    {</div><div class="line"><a name="l10691"></a><span class="lineno">10691</span>&#160;        VMA_VALIDATE(m_FreeList[level].front == VMA_NULL &amp;&amp; m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l10692"></a><span class="lineno">10692</span>&#160;    }</div><div class="line"><a name="l10693"></a><span class="lineno">10693</span>&#160;</div><div class="line"><a name="l10694"></a><span class="lineno">10694</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10695"></a><span class="lineno">10695</span>&#160;}</div><div class="line"><a name="l10696"></a><span class="lineno">10696</span>&#160;</div><div class="line"><a name="l10697"></a><span class="lineno">10697</span>&#160;VkDeviceSize VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l10698"></a><span class="lineno">10698</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10699"></a><span class="lineno">10699</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = 0; level &lt; m_LevelCount; ++level)</div><div class="line"><a name="l10700"></a><span class="lineno">10700</span>&#160;    {</div><div class="line"><a name="l10701"></a><span class="lineno">10701</span>&#160;        <span class="keywordflow">if</span>(m_FreeList[level].front != VMA_NULL)</div><div class="line"><a name="l10702"></a><span class="lineno">10702</span>&#160;        {</div><div class="line"><a name="l10703"></a><span class="lineno">10703</span>&#160;            <span class="keywordflow">return</span> LevelToNodeSize(level);</div><div class="line"><a name="l10704"></a><span class="lineno">10704</span>&#160;        }</div><div class="line"><a name="l10705"></a><span class="lineno">10705</span>&#160;    }</div><div class="line"><a name="l10706"></a><span class="lineno">10706</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l10707"></a><span class="lineno">10707</span>&#160;}</div><div class="line"><a name="l10708"></a><span class="lineno">10708</span>&#160;</div><div class="line"><a name="l10709"></a><span class="lineno">10709</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l10710"></a><span class="lineno">10710</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10711"></a><span class="lineno">10711</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l10712"></a><span class="lineno">10712</span>&#160;</div><div class="line"><a name="l10713"></a><span class="lineno">10713</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l10714"></a><span class="lineno">10714</span>&#160;</div><div class="line"><a name="l10715"></a><span class="lineno">10715</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l10716"></a><span class="lineno">10716</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l10717"></a><span class="lineno">10717</span>&#160;</div><div class="line"><a name="l10718"></a><span class="lineno">10718</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l10719"></a><span class="lineno">10719</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l10720"></a><span class="lineno">10720</span>&#160;    outInfo.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a> = outInfo.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a> = 0; <span class="comment">// Unused.</span></div><div class="line"><a name="l10721"></a><span class="lineno">10721</span>&#160;</div><div class="line"><a name="l10722"></a><span class="lineno">10722</span>&#160;    CalcAllocationStatInfoNode(outInfo, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l10723"></a><span class="lineno">10723</span>&#160;</div><div class="line"><a name="l10724"></a><span class="lineno">10724</span>&#160;    <span class="keywordflow">if</span>(unusableSize &gt; 0)</div><div class="line"><a name="l10725"></a><span class="lineno">10725</span>&#160;    {</div><div class="line"><a name="l10726"></a><span class="lineno">10726</span>&#160;        ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l10727"></a><span class="lineno">10727</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusableSize;</div><div class="line"><a name="l10728"></a><span class="lineno">10728</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusableSize);</div><div class="line"><a name="l10729"></a><span class="lineno">10729</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusableSize);</div><div class="line"><a name="l10730"></a><span class="lineno">10730</span>&#160;    }</div><div class="line"><a name="l10731"></a><span class="lineno">10731</span>&#160;}</div><div class="line"><a name="l10732"></a><span class="lineno">10732</span>&#160;</div><div class="line"><a name="l10733"></a><span class="lineno">10733</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>&amp; inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l10734"></a><span class="lineno">10734</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10735"></a><span class="lineno">10735</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l10736"></a><span class="lineno">10736</span>&#160;</div><div class="line"><a name="l10737"></a><span class="lineno">10737</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l10738"></a><span class="lineno">10738</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize + unusableSize;</div><div class="line"><a name="l10739"></a><span class="lineno">10739</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += m_AllocationCount;</div><div class="line"><a name="l10740"></a><span class="lineno">10740</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l10741"></a><span class="lineno">10741</span>&#160;    inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = VMA_MAX(inoutStats.<a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>, GetUnusedRangeSizeMax());</div><div class="line"><a name="l10742"></a><span class="lineno">10742</span>&#160;</div><div class="line"><a name="l10743"></a><span class="lineno">10743</span>&#160;    <span class="keywordflow">if</span>(unusableSize &gt; 0)</div><div class="line"><a name="l10744"></a><span class="lineno">10744</span>&#160;    {</div><div class="line"><a name="l10745"></a><span class="lineno">10745</span>&#160;        ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l10746"></a><span class="lineno">10746</span>&#160;        <span class="comment">// Not updating inoutStats.unusedRangeSizeMax with unusableSize because this space is not available for allocations.</span></div><div class="line"><a name="l10747"></a><span class="lineno">10747</span>&#160;    }</div><div class="line"><a name="l10748"></a><span class="lineno">10748</span>&#160;}</div><div class="line"><a name="l10749"></a><span class="lineno">10749</span>&#160;</div><div class="line"><a name="l10750"></a><span class="lineno">10750</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10751"></a><span class="lineno">10751</span>&#160;</div><div class="line"><a name="l10752"></a><span class="lineno">10752</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)<span class="keyword"> const</span></div><div class="line"><a name="l10753"></a><span class="lineno">10753</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10754"></a><span class="lineno">10754</span>&#160;    <span class="comment">// TODO optimize</span></div><div class="line"><a name="l10755"></a><span class="lineno">10755</span>&#160;    <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> stat;</div><div class="line"><a name="l10756"></a><span class="lineno">10756</span>&#160;    CalcAllocationStatInfo(stat);</div><div class="line"><a name="l10757"></a><span class="lineno">10757</span>&#160;</div><div class="line"><a name="l10758"></a><span class="lineno">10758</span>&#160;    PrintDetailedMap_Begin(</div><div class="line"><a name="l10759"></a><span class="lineno">10759</span>&#160;        json,</div><div class="line"><a name="l10760"></a><span class="lineno">10760</span>&#160;        stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>,</div><div class="line"><a name="l10761"></a><span class="lineno">10761</span>&#160;        stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>,</div><div class="line"><a name="l10762"></a><span class="lineno">10762</span>&#160;        stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l10763"></a><span class="lineno">10763</span>&#160;</div><div class="line"><a name="l10764"></a><span class="lineno">10764</span>&#160;    PrintDetailedMapNode(json, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l10765"></a><span class="lineno">10765</span>&#160;</div><div class="line"><a name="l10766"></a><span class="lineno">10766</span>&#160;    <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l10767"></a><span class="lineno">10767</span>&#160;    <span class="keywordflow">if</span>(unusableSize &gt; 0)</div><div class="line"><a name="l10768"></a><span class="lineno">10768</span>&#160;    {</div><div class="line"><a name="l10769"></a><span class="lineno">10769</span>&#160;        PrintDetailedMap_UnusedRange(json,</div><div class="line"><a name="l10770"></a><span class="lineno">10770</span>&#160;            m_UsableSize, <span class="comment">// offset</span></div><div class="line"><a name="l10771"></a><span class="lineno">10771</span>&#160;            unusableSize); <span class="comment">// size</span></div><div class="line"><a name="l10772"></a><span class="lineno">10772</span>&#160;    }</div><div class="line"><a name="l10773"></a><span class="lineno">10773</span>&#160;</div><div class="line"><a name="l10774"></a><span class="lineno">10774</span>&#160;    PrintDetailedMap_End(json);</div><div class="line"><a name="l10775"></a><span class="lineno">10775</span>&#160;}</div><div class="line"><a name="l10776"></a><span class="lineno">10776</span>&#160;</div><div class="line"><a name="l10777"></a><span class="lineno">10777</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10778"></a><span class="lineno">10778</span>&#160;</div><div class="line"><a name="l10779"></a><span class="lineno">10779</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::CreateAllocationRequest(</div><div class="line"><a name="l10780"></a><span class="lineno">10780</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l10781"></a><span class="lineno">10781</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l10782"></a><span class="lineno">10782</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l10783"></a><span class="lineno">10783</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l10784"></a><span class="lineno">10784</span>&#160;    VkDeviceSize allocAlignment,</div><div class="line"><a name="l10785"></a><span class="lineno">10785</span>&#160;    <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l10786"></a><span class="lineno">10786</span>&#160;    VmaSuballocationType allocType,</div><div class="line"><a name="l10787"></a><span class="lineno">10787</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l10788"></a><span class="lineno">10788</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l10789"></a><span class="lineno">10789</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l10790"></a><span class="lineno">10790</span>&#160;{</div><div class="line"><a name="l10791"></a><span class="lineno">10791</span>&#160;    VMA_ASSERT(!upperAddress &amp;&amp; <span class="stringliteral">&quot;VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT can be used only with linear algorithm.&quot;</span>);</div><div class="line"><a name="l10792"></a><span class="lineno">10792</span>&#160;</div><div class="line"><a name="l10793"></a><span class="lineno">10793</span>&#160;    <span class="comment">// Simple way to respect bufferImageGranularity. May be optimized some day.</span></div><div class="line"><a name="l10794"></a><span class="lineno">10794</span>&#160;    <span class="comment">// Whenever it might be an OPTIMAL image...</span></div><div class="line"><a name="l10795"></a><span class="lineno">10795</span>&#160;    <span class="keywordflow">if</span>(allocType == VMA_SUBALLOCATION_TYPE_UNKNOWN ||</div><div class="line"><a name="l10796"></a><span class="lineno">10796</span>&#160;        allocType == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l10797"></a><span class="lineno">10797</span>&#160;        allocType == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL)</div><div class="line"><a name="l10798"></a><span class="lineno">10798</span>&#160;    {</div><div class="line"><a name="l10799"></a><span class="lineno">10799</span>&#160;        allocAlignment = VMA_MAX(allocAlignment, bufferImageGranularity);</div><div class="line"><a name="l10800"></a><span class="lineno">10800</span>&#160;        allocSize = VMA_MAX(allocSize, bufferImageGranularity);</div><div class="line"><a name="l10801"></a><span class="lineno">10801</span>&#160;    }</div><div class="line"><a name="l10802"></a><span class="lineno">10802</span>&#160;</div><div class="line"><a name="l10803"></a><span class="lineno">10803</span>&#160;    <span class="keywordflow">if</span>(allocSize &gt; m_UsableSize)</div><div class="line"><a name="l10804"></a><span class="lineno">10804</span>&#160;    {</div><div class="line"><a name="l10805"></a><span class="lineno">10805</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10806"></a><span class="lineno">10806</span>&#160;    }</div><div class="line"><a name="l10807"></a><span class="lineno">10807</span>&#160;</div><div class="line"><a name="l10808"></a><span class="lineno">10808</span>&#160;    <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l10809"></a><span class="lineno">10809</span>&#160;    <span class="keywordflow">for</span>(uint32_t level = targetLevel + 1; level--; )</div><div class="line"><a name="l10810"></a><span class="lineno">10810</span>&#160;    {</div><div class="line"><a name="l10811"></a><span class="lineno">10811</span>&#160;        <span class="keywordflow">for</span>(Node* freeNode = m_FreeList[level].front;</div><div class="line"><a name="l10812"></a><span class="lineno">10812</span>&#160;            freeNode != VMA_NULL;</div><div class="line"><a name="l10813"></a><span class="lineno">10813</span>&#160;            freeNode = freeNode-&gt;free.next)</div><div class="line"><a name="l10814"></a><span class="lineno">10814</span>&#160;        {</div><div class="line"><a name="l10815"></a><span class="lineno">10815</span>&#160;            <span class="keywordflow">if</span>(freeNode-&gt;offset % allocAlignment == 0)</div><div class="line"><a name="l10816"></a><span class="lineno">10816</span>&#160;            {</div><div class="line"><a name="l10817"></a><span class="lineno">10817</span>&#160;                pAllocationRequest-&gt;type = VmaAllocationRequestType::Normal;</div><div class="line"><a name="l10818"></a><span class="lineno">10818</span>&#160;                pAllocationRequest-&gt;offset = freeNode-&gt;offset;</div><div class="line"><a name="l10819"></a><span class="lineno">10819</span>&#160;                pAllocationRequest-&gt;sumFreeSize = LevelToNodeSize(level);</div><div class="line"><a name="l10820"></a><span class="lineno">10820</span>&#160;                pAllocationRequest-&gt;sumItemSize = 0;</div><div class="line"><a name="l10821"></a><span class="lineno">10821</span>&#160;                pAllocationRequest-&gt;itemsToMakeLostCount = 0;</div><div class="line"><a name="l10822"></a><span class="lineno">10822</span>&#160;                pAllocationRequest-&gt;customData = (<span class="keywordtype">void</span>*)(uintptr_t)level;</div><div class="line"><a name="l10823"></a><span class="lineno">10823</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10824"></a><span class="lineno">10824</span>&#160;            }</div><div class="line"><a name="l10825"></a><span class="lineno">10825</span>&#160;        }</div><div class="line"><a name="l10826"></a><span class="lineno">10826</span>&#160;    }</div><div class="line"><a name="l10827"></a><span class="lineno">10827</span>&#160;</div><div class="line"><a name="l10828"></a><span class="lineno">10828</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10829"></a><span class="lineno">10829</span>&#160;}</div><div class="line"><a name="l10830"></a><span class="lineno">10830</span>&#160;</div><div class="line"><a name="l10831"></a><span class="lineno">10831</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::MakeRequestedAllocationsLost(</div><div class="line"><a name="l10832"></a><span class="lineno">10832</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l10833"></a><span class="lineno">10833</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l10834"></a><span class="lineno">10834</span>&#160;    VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l10835"></a><span class="lineno">10835</span>&#160;{</div><div class="line"><a name="l10836"></a><span class="lineno">10836</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l10837"></a><span class="lineno">10837</span>&#160;<span class="comment">    Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l10838"></a><span class="lineno">10838</span>&#160;<span class="comment">    Support might be added in the future.</span></div><div class="line"><a name="l10839"></a><span class="lineno">10839</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l10840"></a><span class="lineno">10840</span>&#160;    <span class="keywordflow">return</span> pAllocationRequest-&gt;itemsToMakeLostCount == 0;</div><div class="line"><a name="l10841"></a><span class="lineno">10841</span>&#160;}</div><div class="line"><a name="l10842"></a><span class="lineno">10842</span>&#160;</div><div class="line"><a name="l10843"></a><span class="lineno">10843</span>&#160;uint32_t VmaBlockMetadata_Buddy::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l10844"></a><span class="lineno">10844</span>&#160;{</div><div class="line"><a name="l10845"></a><span class="lineno">10845</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l10846"></a><span class="lineno">10846</span>&#160;<span class="comment">    Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l10847"></a><span class="lineno">10847</span>&#160;<span class="comment">    Support might be added in the future.</span></div><div class="line"><a name="l10848"></a><span class="lineno">10848</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l10849"></a><span class="lineno">10849</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l10850"></a><span class="lineno">10850</span>&#160;}</div><div class="line"><a name="l10851"></a><span class="lineno">10851</span>&#160;</div><div class="line"><a name="l10852"></a><span class="lineno">10852</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Alloc(</div><div class="line"><a name="l10853"></a><span class="lineno">10853</span>&#160;    <span class="keyword">const</span> VmaAllocationRequest&amp; request,</div><div class="line"><a name="l10854"></a><span class="lineno">10854</span>&#160;    VmaSuballocationType type,</div><div class="line"><a name="l10855"></a><span class="lineno">10855</span>&#160;    VkDeviceSize allocSize,</div><div class="line"><a name="l10856"></a><span class="lineno">10856</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l10857"></a><span class="lineno">10857</span>&#160;{</div><div class="line"><a name="l10858"></a><span class="lineno">10858</span>&#160;    VMA_ASSERT(request.type == VmaAllocationRequestType::Normal);</div><div class="line"><a name="l10859"></a><span class="lineno">10859</span>&#160;</div><div class="line"><a name="l10860"></a><span class="lineno">10860</span>&#160;    <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l10861"></a><span class="lineno">10861</span>&#160;    uint32_t currLevel = (uint32_t)(uintptr_t)request.customData;</div><div class="line"><a name="l10862"></a><span class="lineno">10862</span>&#160;    </div><div class="line"><a name="l10863"></a><span class="lineno">10863</span>&#160;    Node* currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l10864"></a><span class="lineno">10864</span>&#160;    VMA_ASSERT(currNode != VMA_NULL &amp;&amp; currNode-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10865"></a><span class="lineno">10865</span>&#160;    <span class="keywordflow">while</span>(currNode-&gt;offset != request.offset)</div><div class="line"><a name="l10866"></a><span class="lineno">10866</span>&#160;    {</div><div class="line"><a name="l10867"></a><span class="lineno">10867</span>&#160;        currNode = currNode-&gt;free.next;</div><div class="line"><a name="l10868"></a><span class="lineno">10868</span>&#160;        VMA_ASSERT(currNode != VMA_NULL &amp;&amp; currNode-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10869"></a><span class="lineno">10869</span>&#160;    }</div><div class="line"><a name="l10870"></a><span class="lineno">10870</span>&#160;    </div><div class="line"><a name="l10871"></a><span class="lineno">10871</span>&#160;    <span class="comment">// Go down, splitting free nodes.</span></div><div class="line"><a name="l10872"></a><span class="lineno">10872</span>&#160;    <span class="keywordflow">while</span>(currLevel &lt; targetLevel)</div><div class="line"><a name="l10873"></a><span class="lineno">10873</span>&#160;    {</div><div class="line"><a name="l10874"></a><span class="lineno">10874</span>&#160;        <span class="comment">// currNode is already first free node at currLevel.</span></div><div class="line"><a name="l10875"></a><span class="lineno">10875</span>&#160;        <span class="comment">// Remove it from list of free nodes at this currLevel.</span></div><div class="line"><a name="l10876"></a><span class="lineno">10876</span>&#160;        RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l10877"></a><span class="lineno">10877</span>&#160;         </div><div class="line"><a name="l10878"></a><span class="lineno">10878</span>&#160;        <span class="keyword">const</span> uint32_t childrenLevel = currLevel + 1;</div><div class="line"><a name="l10879"></a><span class="lineno">10879</span>&#160;</div><div class="line"><a name="l10880"></a><span class="lineno">10880</span>&#160;        <span class="comment">// Create two free sub-nodes.</span></div><div class="line"><a name="l10881"></a><span class="lineno">10881</span>&#160;        Node* leftChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l10882"></a><span class="lineno">10882</span>&#160;        Node* rightChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l10883"></a><span class="lineno">10883</span>&#160;</div><div class="line"><a name="l10884"></a><span class="lineno">10884</span>&#160;        leftChild-&gt;offset = currNode-&gt;offset;</div><div class="line"><a name="l10885"></a><span class="lineno">10885</span>&#160;        leftChild-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l10886"></a><span class="lineno">10886</span>&#160;        leftChild-&gt;parent = currNode;</div><div class="line"><a name="l10887"></a><span class="lineno">10887</span>&#160;        leftChild-&gt;buddy = rightChild;</div><div class="line"><a name="l10888"></a><span class="lineno">10888</span>&#160;</div><div class="line"><a name="l10889"></a><span class="lineno">10889</span>&#160;        rightChild-&gt;offset = currNode-&gt;offset + LevelToNodeSize(childrenLevel);</div><div class="line"><a name="l10890"></a><span class="lineno">10890</span>&#160;        rightChild-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l10891"></a><span class="lineno">10891</span>&#160;        rightChild-&gt;parent = currNode;</div><div class="line"><a name="l10892"></a><span class="lineno">10892</span>&#160;        rightChild-&gt;buddy = leftChild;</div><div class="line"><a name="l10893"></a><span class="lineno">10893</span>&#160;</div><div class="line"><a name="l10894"></a><span class="lineno">10894</span>&#160;        <span class="comment">// Convert current currNode to split type.</span></div><div class="line"><a name="l10895"></a><span class="lineno">10895</span>&#160;        currNode-&gt;type = Node::TYPE_SPLIT;</div><div class="line"><a name="l10896"></a><span class="lineno">10896</span>&#160;        currNode-&gt;split.leftChild = leftChild;</div><div class="line"><a name="l10897"></a><span class="lineno">10897</span>&#160;</div><div class="line"><a name="l10898"></a><span class="lineno">10898</span>&#160;        <span class="comment">// Add child nodes to free list. Order is important!</span></div><div class="line"><a name="l10899"></a><span class="lineno">10899</span>&#160;        AddToFreeListFront(childrenLevel, rightChild);</div><div class="line"><a name="l10900"></a><span class="lineno">10900</span>&#160;        AddToFreeListFront(childrenLevel, leftChild);</div><div class="line"><a name="l10901"></a><span class="lineno">10901</span>&#160;</div><div class="line"><a name="l10902"></a><span class="lineno">10902</span>&#160;        ++m_FreeCount;</div><div class="line"><a name="l10903"></a><span class="lineno">10903</span>&#160;        <span class="comment">//m_SumFreeSize -= LevelToNodeSize(currLevel) % 2; // Useful only when level node sizes can be non power of 2.</span></div><div class="line"><a name="l10904"></a><span class="lineno">10904</span>&#160;        ++currLevel;</div><div class="line"><a name="l10905"></a><span class="lineno">10905</span>&#160;        currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l10906"></a><span class="lineno">10906</span>&#160;</div><div class="line"><a name="l10907"></a><span class="lineno">10907</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l10908"></a><span class="lineno">10908</span>&#160;<span class="comment">        We can be sure that currNode, as left child of node previously split,</span></div><div class="line"><a name="l10909"></a><span class="lineno">10909</span>&#160;<span class="comment">        also fullfills the alignment requirement.</span></div><div class="line"><a name="l10910"></a><span class="lineno">10910</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l10911"></a><span class="lineno">10911</span>&#160;    }</div><div class="line"><a name="l10912"></a><span class="lineno">10912</span>&#160;</div><div class="line"><a name="l10913"></a><span class="lineno">10913</span>&#160;    <span class="comment">// Remove from free list.</span></div><div class="line"><a name="l10914"></a><span class="lineno">10914</span>&#160;    VMA_ASSERT(currLevel == targetLevel &amp;&amp;</div><div class="line"><a name="l10915"></a><span class="lineno">10915</span>&#160;        currNode != VMA_NULL &amp;&amp;</div><div class="line"><a name="l10916"></a><span class="lineno">10916</span>&#160;        currNode-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l10917"></a><span class="lineno">10917</span>&#160;    RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l10918"></a><span class="lineno">10918</span>&#160;</div><div class="line"><a name="l10919"></a><span class="lineno">10919</span>&#160;    <span class="comment">// Convert to allocation node.</span></div><div class="line"><a name="l10920"></a><span class="lineno">10920</span>&#160;    currNode-&gt;type = Node::TYPE_ALLOCATION;</div><div class="line"><a name="l10921"></a><span class="lineno">10921</span>&#160;    currNode-&gt;allocation.alloc = hAllocation;</div><div class="line"><a name="l10922"></a><span class="lineno">10922</span>&#160;</div><div class="line"><a name="l10923"></a><span class="lineno">10923</span>&#160;    ++m_AllocationCount;</div><div class="line"><a name="l10924"></a><span class="lineno">10924</span>&#160;    --m_FreeCount;</div><div class="line"><a name="l10925"></a><span class="lineno">10925</span>&#160;    m_SumFreeSize -= allocSize;</div><div class="line"><a name="l10926"></a><span class="lineno">10926</span>&#160;}</div><div class="line"><a name="l10927"></a><span class="lineno">10927</span>&#160;</div><div class="line"><a name="l10928"></a><span class="lineno">10928</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::DeleteNode(Node* node)</div><div class="line"><a name="l10929"></a><span class="lineno">10929</span>&#160;{</div><div class="line"><a name="l10930"></a><span class="lineno">10930</span>&#160;    <span class="keywordflow">if</span>(node-&gt;type == Node::TYPE_SPLIT)</div><div class="line"><a name="l10931"></a><span class="lineno">10931</span>&#160;    {</div><div class="line"><a name="l10932"></a><span class="lineno">10932</span>&#160;        DeleteNode(node-&gt;split.leftChild-&gt;buddy);</div><div class="line"><a name="l10933"></a><span class="lineno">10933</span>&#160;        DeleteNode(node-&gt;split.leftChild);</div><div class="line"><a name="l10934"></a><span class="lineno">10934</span>&#160;    }</div><div class="line"><a name="l10935"></a><span class="lineno">10935</span>&#160;</div><div class="line"><a name="l10936"></a><span class="lineno">10936</span>&#160;    vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l10937"></a><span class="lineno">10937</span>&#160;}</div><div class="line"><a name="l10938"></a><span class="lineno">10938</span>&#160;</div><div class="line"><a name="l10939"></a><span class="lineno">10939</span>&#160;<span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::ValidateNode(ValidationContext&amp; ctx, <span class="keyword">const</span> Node* parent, <span class="keyword">const</span> Node* curr, uint32_t level, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l10940"></a><span class="lineno">10940</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10941"></a><span class="lineno">10941</span>&#160;    VMA_VALIDATE(level &lt; m_LevelCount);</div><div class="line"><a name="l10942"></a><span class="lineno">10942</span>&#160;    VMA_VALIDATE(curr-&gt;parent == parent);</div><div class="line"><a name="l10943"></a><span class="lineno">10943</span>&#160;    VMA_VALIDATE((curr-&gt;buddy == VMA_NULL) == (parent == VMA_NULL));</div><div class="line"><a name="l10944"></a><span class="lineno">10944</span>&#160;    VMA_VALIDATE(curr-&gt;buddy == VMA_NULL || curr-&gt;buddy-&gt;buddy == curr);</div><div class="line"><a name="l10945"></a><span class="lineno">10945</span>&#160;    <span class="keywordflow">switch</span>(curr-&gt;type)</div><div class="line"><a name="l10946"></a><span class="lineno">10946</span>&#160;    {</div><div class="line"><a name="l10947"></a><span class="lineno">10947</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l10948"></a><span class="lineno">10948</span>&#160;        <span class="comment">// curr-&gt;free.prev, next are validated separately.</span></div><div class="line"><a name="l10949"></a><span class="lineno">10949</span>&#160;        ctx.calculatedSumFreeSize += levelNodeSize;</div><div class="line"><a name="l10950"></a><span class="lineno">10950</span>&#160;        ++ctx.calculatedFreeCount;</div><div class="line"><a name="l10951"></a><span class="lineno">10951</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10952"></a><span class="lineno">10952</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l10953"></a><span class="lineno">10953</span>&#160;        ++ctx.calculatedAllocationCount;</div><div class="line"><a name="l10954"></a><span class="lineno">10954</span>&#160;        ctx.calculatedSumFreeSize += levelNodeSize - curr-&gt;allocation.alloc-&gt;GetSize();</div><div class="line"><a name="l10955"></a><span class="lineno">10955</span>&#160;        VMA_VALIDATE(curr-&gt;allocation.alloc != VK_NULL_HANDLE);</div><div class="line"><a name="l10956"></a><span class="lineno">10956</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10957"></a><span class="lineno">10957</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l10958"></a><span class="lineno">10958</span>&#160;        {</div><div class="line"><a name="l10959"></a><span class="lineno">10959</span>&#160;            <span class="keyword">const</span> uint32_t childrenLevel = level + 1;</div><div class="line"><a name="l10960"></a><span class="lineno">10960</span>&#160;            <span class="keyword">const</span> VkDeviceSize childrenLevelNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l10961"></a><span class="lineno">10961</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = curr-&gt;split.leftChild;</div><div class="line"><a name="l10962"></a><span class="lineno">10962</span>&#160;            VMA_VALIDATE(leftChild != VMA_NULL);</div><div class="line"><a name="l10963"></a><span class="lineno">10963</span>&#160;            VMA_VALIDATE(leftChild-&gt;offset == curr-&gt;offset);</div><div class="line"><a name="l10964"></a><span class="lineno">10964</span>&#160;            <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, leftChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l10965"></a><span class="lineno">10965</span>&#160;            {</div><div class="line"><a name="l10966"></a><span class="lineno">10966</span>&#160;                VMA_VALIDATE(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;ValidateNode for left child failed.&quot;</span>);</div><div class="line"><a name="l10967"></a><span class="lineno">10967</span>&#160;            }</div><div class="line"><a name="l10968"></a><span class="lineno">10968</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild-&gt;buddy;</div><div class="line"><a name="l10969"></a><span class="lineno">10969</span>&#160;            VMA_VALIDATE(rightChild-&gt;offset == curr-&gt;offset + childrenLevelNodeSize);</div><div class="line"><a name="l10970"></a><span class="lineno">10970</span>&#160;            <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, rightChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l10971"></a><span class="lineno">10971</span>&#160;            {</div><div class="line"><a name="l10972"></a><span class="lineno">10972</span>&#160;                VMA_VALIDATE(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;ValidateNode for right child failed.&quot;</span>);</div><div class="line"><a name="l10973"></a><span class="lineno">10973</span>&#160;            }</div><div class="line"><a name="l10974"></a><span class="lineno">10974</span>&#160;        }</div><div class="line"><a name="l10975"></a><span class="lineno">10975</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l10976"></a><span class="lineno">10976</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l10977"></a><span class="lineno">10977</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l10978"></a><span class="lineno">10978</span>&#160;    }</div><div class="line"><a name="l10979"></a><span class="lineno">10979</span>&#160;</div><div class="line"><a name="l10980"></a><span class="lineno">10980</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10981"></a><span class="lineno">10981</span>&#160;}</div><div class="line"><a name="l10982"></a><span class="lineno">10982</span>&#160;</div><div class="line"><a name="l10983"></a><span class="lineno">10983</span>&#160;uint32_t VmaBlockMetadata_Buddy::AllocSizeToLevel(VkDeviceSize allocSize)<span class="keyword"> const</span></div><div class="line"><a name="l10984"></a><span class="lineno">10984</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l10985"></a><span class="lineno">10985</span>&#160;    <span class="comment">// I know this could be optimized somehow e.g. by using std::log2p1 from C++20.</span></div><div class="line"><a name="l10986"></a><span class="lineno">10986</span>&#160;    uint32_t level = 0;</div><div class="line"><a name="l10987"></a><span class="lineno">10987</span>&#160;    VkDeviceSize currLevelNodeSize = m_UsableSize;</div><div class="line"><a name="l10988"></a><span class="lineno">10988</span>&#160;    VkDeviceSize nextLevelNodeSize = currLevelNodeSize &gt;&gt; 1;</div><div class="line"><a name="l10989"></a><span class="lineno">10989</span>&#160;    <span class="keywordflow">while</span>(allocSize &lt;= nextLevelNodeSize &amp;&amp; level + 1 &lt; m_LevelCount)</div><div class="line"><a name="l10990"></a><span class="lineno">10990</span>&#160;    {</div><div class="line"><a name="l10991"></a><span class="lineno">10991</span>&#160;        ++level;</div><div class="line"><a name="l10992"></a><span class="lineno">10992</span>&#160;        currLevelNodeSize = nextLevelNodeSize;</div><div class="line"><a name="l10993"></a><span class="lineno">10993</span>&#160;        nextLevelNodeSize = currLevelNodeSize &gt;&gt; 1;</div><div class="line"><a name="l10994"></a><span class="lineno">10994</span>&#160;    }</div><div class="line"><a name="l10995"></a><span class="lineno">10995</span>&#160;    <span class="keywordflow">return</span> level;</div><div class="line"><a name="l10996"></a><span class="lineno">10996</span>&#160;}</div><div class="line"><a name="l10997"></a><span class="lineno">10997</span>&#160;</div><div class="line"><a name="l10998"></a><span class="lineno">10998</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::FreeAtOffset(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc, VkDeviceSize offset)</div><div class="line"><a name="l10999"></a><span class="lineno">10999</span>&#160;{</div><div class="line"><a name="l11000"></a><span class="lineno">11000</span>&#160;    <span class="comment">// Find node and level.</span></div><div class="line"><a name="l11001"></a><span class="lineno">11001</span>&#160;    Node* node = m_Root;</div><div class="line"><a name="l11002"></a><span class="lineno">11002</span>&#160;    VkDeviceSize nodeOffset = 0;</div><div class="line"><a name="l11003"></a><span class="lineno">11003</span>&#160;    uint32_t level = 0;</div><div class="line"><a name="l11004"></a><span class="lineno">11004</span>&#160;    VkDeviceSize levelNodeSize = LevelToNodeSize(0);</div><div class="line"><a name="l11005"></a><span class="lineno">11005</span>&#160;    <span class="keywordflow">while</span>(node-&gt;type == Node::TYPE_SPLIT)</div><div class="line"><a name="l11006"></a><span class="lineno">11006</span>&#160;    {</div><div class="line"><a name="l11007"></a><span class="lineno">11007</span>&#160;        <span class="keyword">const</span> VkDeviceSize nextLevelSize = levelNodeSize &gt;&gt; 1;</div><div class="line"><a name="l11008"></a><span class="lineno">11008</span>&#160;        <span class="keywordflow">if</span>(offset &lt; nodeOffset + nextLevelSize)</div><div class="line"><a name="l11009"></a><span class="lineno">11009</span>&#160;        {</div><div class="line"><a name="l11010"></a><span class="lineno">11010</span>&#160;            node = node-&gt;split.leftChild;</div><div class="line"><a name="l11011"></a><span class="lineno">11011</span>&#160;        }</div><div class="line"><a name="l11012"></a><span class="lineno">11012</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l11013"></a><span class="lineno">11013</span>&#160;        {</div><div class="line"><a name="l11014"></a><span class="lineno">11014</span>&#160;            node = node-&gt;split.leftChild-&gt;buddy;</div><div class="line"><a name="l11015"></a><span class="lineno">11015</span>&#160;            nodeOffset += nextLevelSize;</div><div class="line"><a name="l11016"></a><span class="lineno">11016</span>&#160;        }</div><div class="line"><a name="l11017"></a><span class="lineno">11017</span>&#160;        ++level;</div><div class="line"><a name="l11018"></a><span class="lineno">11018</span>&#160;        levelNodeSize = nextLevelSize;</div><div class="line"><a name="l11019"></a><span class="lineno">11019</span>&#160;    }</div><div class="line"><a name="l11020"></a><span class="lineno">11020</span>&#160;</div><div class="line"><a name="l11021"></a><span class="lineno">11021</span>&#160;    VMA_ASSERT(node != VMA_NULL &amp;&amp; node-&gt;type == Node::TYPE_ALLOCATION);</div><div class="line"><a name="l11022"></a><span class="lineno">11022</span>&#160;    VMA_ASSERT(alloc == VK_NULL_HANDLE || node-&gt;allocation.alloc == alloc);</div><div class="line"><a name="l11023"></a><span class="lineno">11023</span>&#160;</div><div class="line"><a name="l11024"></a><span class="lineno">11024</span>&#160;    ++m_FreeCount;</div><div class="line"><a name="l11025"></a><span class="lineno">11025</span>&#160;    --m_AllocationCount;</div><div class="line"><a name="l11026"></a><span class="lineno">11026</span>&#160;    m_SumFreeSize += alloc-&gt;GetSize();</div><div class="line"><a name="l11027"></a><span class="lineno">11027</span>&#160;</div><div class="line"><a name="l11028"></a><span class="lineno">11028</span>&#160;    node-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l11029"></a><span class="lineno">11029</span>&#160;</div><div class="line"><a name="l11030"></a><span class="lineno">11030</span>&#160;    <span class="comment">// Join free nodes if possible.</span></div><div class="line"><a name="l11031"></a><span class="lineno">11031</span>&#160;    <span class="keywordflow">while</span>(level &gt; 0 &amp;&amp; node-&gt;buddy-&gt;type == Node::TYPE_FREE)</div><div class="line"><a name="l11032"></a><span class="lineno">11032</span>&#160;    {</div><div class="line"><a name="l11033"></a><span class="lineno">11033</span>&#160;        RemoveFromFreeList(level, node-&gt;buddy);</div><div class="line"><a name="l11034"></a><span class="lineno">11034</span>&#160;        Node* <span class="keyword">const</span> parent = node-&gt;parent;</div><div class="line"><a name="l11035"></a><span class="lineno">11035</span>&#160;</div><div class="line"><a name="l11036"></a><span class="lineno">11036</span>&#160;        vma_delete(GetAllocationCallbacks(), node-&gt;buddy);</div><div class="line"><a name="l11037"></a><span class="lineno">11037</span>&#160;        vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l11038"></a><span class="lineno">11038</span>&#160;        parent-&gt;type = Node::TYPE_FREE;</div><div class="line"><a name="l11039"></a><span class="lineno">11039</span>&#160;        </div><div class="line"><a name="l11040"></a><span class="lineno">11040</span>&#160;        node = parent;</div><div class="line"><a name="l11041"></a><span class="lineno">11041</span>&#160;        --level;</div><div class="line"><a name="l11042"></a><span class="lineno">11042</span>&#160;        <span class="comment">//m_SumFreeSize += LevelToNodeSize(level) % 2; // Useful only when level node sizes can be non power of 2.</span></div><div class="line"><a name="l11043"></a><span class="lineno">11043</span>&#160;        --m_FreeCount;</div><div class="line"><a name="l11044"></a><span class="lineno">11044</span>&#160;    }</div><div class="line"><a name="l11045"></a><span class="lineno">11045</span>&#160;</div><div class="line"><a name="l11046"></a><span class="lineno">11046</span>&#160;    AddToFreeListFront(level, node);</div><div class="line"><a name="l11047"></a><span class="lineno">11047</span>&#160;}</div><div class="line"><a name="l11048"></a><span class="lineno">11048</span>&#160;</div><div class="line"><a name="l11049"></a><span class="lineno">11049</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l11050"></a><span class="lineno">11050</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l11051"></a><span class="lineno">11051</span>&#160;    <span class="keywordflow">switch</span>(node-&gt;type)</div><div class="line"><a name="l11052"></a><span class="lineno">11052</span>&#160;    {</div><div class="line"><a name="l11053"></a><span class="lineno">11053</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l11054"></a><span class="lineno">11054</span>&#160;        ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l11055"></a><span class="lineno">11055</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += levelNodeSize;</div><div class="line"><a name="l11056"></a><span class="lineno">11056</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, levelNodeSize);</div><div class="line"><a name="l11057"></a><span class="lineno">11057</span>&#160;        outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, levelNodeSize);</div><div class="line"><a name="l11058"></a><span class="lineno">11058</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11059"></a><span class="lineno">11059</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l11060"></a><span class="lineno">11060</span>&#160;        {</div><div class="line"><a name="l11061"></a><span class="lineno">11061</span>&#160;            <span class="keyword">const</span> VkDeviceSize allocSize = node-&gt;allocation.alloc-&gt;GetSize();</div><div class="line"><a name="l11062"></a><span class="lineno">11062</span>&#160;            ++outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l11063"></a><span class="lineno">11063</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += allocSize;</div><div class="line"><a name="l11064"></a><span class="lineno">11064</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, allocSize);</div><div class="line"><a name="l11065"></a><span class="lineno">11065</span>&#160;            outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, allocSize);</div><div class="line"><a name="l11066"></a><span class="lineno">11066</span>&#160;</div><div class="line"><a name="l11067"></a><span class="lineno">11067</span>&#160;            <span class="keyword">const</span> VkDeviceSize unusedRangeSize = levelNodeSize - allocSize;</div><div class="line"><a name="l11068"></a><span class="lineno">11068</span>&#160;            <span class="keywordflow">if</span>(unusedRangeSize &gt; 0)</div><div class="line"><a name="l11069"></a><span class="lineno">11069</span>&#160;            {</div><div class="line"><a name="l11070"></a><span class="lineno">11070</span>&#160;                ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l11071"></a><span class="lineno">11071</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l11072"></a><span class="lineno">11072</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, unusedRangeSize);</div><div class="line"><a name="l11073"></a><span class="lineno">11073</span>&#160;                outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MAX(outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSize);</div><div class="line"><a name="l11074"></a><span class="lineno">11074</span>&#160;            }</div><div class="line"><a name="l11075"></a><span class="lineno">11075</span>&#160;        }</div><div class="line"><a name="l11076"></a><span class="lineno">11076</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11077"></a><span class="lineno">11077</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l11078"></a><span class="lineno">11078</span>&#160;        {</div><div class="line"><a name="l11079"></a><span class="lineno">11079</span>&#160;            <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l11080"></a><span class="lineno">11080</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node-&gt;split.leftChild;</div><div class="line"><a name="l11081"></a><span class="lineno">11081</span>&#160;            CalcAllocationStatInfoNode(outInfo, leftChild, childrenNodeSize);</div><div class="line"><a name="l11082"></a><span class="lineno">11082</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild-&gt;buddy;</div><div class="line"><a name="l11083"></a><span class="lineno">11083</span>&#160;            CalcAllocationStatInfoNode(outInfo, rightChild, childrenNodeSize);</div><div class="line"><a name="l11084"></a><span class="lineno">11084</span>&#160;        }</div><div class="line"><a name="l11085"></a><span class="lineno">11085</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11086"></a><span class="lineno">11086</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11087"></a><span class="lineno">11087</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l11088"></a><span class="lineno">11088</span>&#160;    }</div><div class="line"><a name="l11089"></a><span class="lineno">11089</span>&#160;}</div><div class="line"><a name="l11090"></a><span class="lineno">11090</span>&#160;</div><div class="line"><a name="l11091"></a><span class="lineno">11091</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddToFreeListFront(uint32_t level, Node* node)</div><div class="line"><a name="l11092"></a><span class="lineno">11092</span>&#160;{</div><div class="line"><a name="l11093"></a><span class="lineno">11093</span>&#160;    VMA_ASSERT(node-&gt;type == Node::TYPE_FREE);</div><div class="line"><a name="l11094"></a><span class="lineno">11094</span>&#160;</div><div class="line"><a name="l11095"></a><span class="lineno">11095</span>&#160;    <span class="comment">// List is empty.</span></div><div class="line"><a name="l11096"></a><span class="lineno">11096</span>&#160;    Node* <span class="keyword">const</span> frontNode = m_FreeList[level].front;</div><div class="line"><a name="l11097"></a><span class="lineno">11097</span>&#160;    <span class="keywordflow">if</span>(frontNode == VMA_NULL)</div><div class="line"><a name="l11098"></a><span class="lineno">11098</span>&#160;    {</div><div class="line"><a name="l11099"></a><span class="lineno">11099</span>&#160;        VMA_ASSERT(m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l11100"></a><span class="lineno">11100</span>&#160;        node-&gt;free.prev = node-&gt;free.next = VMA_NULL;</div><div class="line"><a name="l11101"></a><span class="lineno">11101</span>&#160;        m_FreeList[level].front = m_FreeList[level].back = node;</div><div class="line"><a name="l11102"></a><span class="lineno">11102</span>&#160;    }</div><div class="line"><a name="l11103"></a><span class="lineno">11103</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11104"></a><span class="lineno">11104</span>&#160;    {</div><div class="line"><a name="l11105"></a><span class="lineno">11105</span>&#160;        VMA_ASSERT(frontNode-&gt;free.prev == VMA_NULL);</div><div class="line"><a name="l11106"></a><span class="lineno">11106</span>&#160;        node-&gt;free.prev = VMA_NULL;</div><div class="line"><a name="l11107"></a><span class="lineno">11107</span>&#160;        node-&gt;free.next = frontNode;</div><div class="line"><a name="l11108"></a><span class="lineno">11108</span>&#160;        frontNode-&gt;free.prev = node;</div><div class="line"><a name="l11109"></a><span class="lineno">11109</span>&#160;        m_FreeList[level].front = node;</div><div class="line"><a name="l11110"></a><span class="lineno">11110</span>&#160;    }</div><div class="line"><a name="l11111"></a><span class="lineno">11111</span>&#160;}</div><div class="line"><a name="l11112"></a><span class="lineno">11112</span>&#160;</div><div class="line"><a name="l11113"></a><span class="lineno">11113</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::RemoveFromFreeList(uint32_t level, Node* node)</div><div class="line"><a name="l11114"></a><span class="lineno">11114</span>&#160;{</div><div class="line"><a name="l11115"></a><span class="lineno">11115</span>&#160;    VMA_ASSERT(m_FreeList[level].front != VMA_NULL);</div><div class="line"><a name="l11116"></a><span class="lineno">11116</span>&#160;</div><div class="line"><a name="l11117"></a><span class="lineno">11117</span>&#160;    <span class="comment">// It is at the front.</span></div><div class="line"><a name="l11118"></a><span class="lineno">11118</span>&#160;    <span class="keywordflow">if</span>(node-&gt;free.prev == VMA_NULL)</div><div class="line"><a name="l11119"></a><span class="lineno">11119</span>&#160;    {</div><div class="line"><a name="l11120"></a><span class="lineno">11120</span>&#160;        VMA_ASSERT(m_FreeList[level].front == node);</div><div class="line"><a name="l11121"></a><span class="lineno">11121</span>&#160;        m_FreeList[level].front = node-&gt;free.next;</div><div class="line"><a name="l11122"></a><span class="lineno">11122</span>&#160;    }</div><div class="line"><a name="l11123"></a><span class="lineno">11123</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11124"></a><span class="lineno">11124</span>&#160;    {</div><div class="line"><a name="l11125"></a><span class="lineno">11125</span>&#160;        Node* <span class="keyword">const</span> prevFreeNode = node-&gt;free.prev;</div><div class="line"><a name="l11126"></a><span class="lineno">11126</span>&#160;        VMA_ASSERT(prevFreeNode-&gt;free.next == node);</div><div class="line"><a name="l11127"></a><span class="lineno">11127</span>&#160;        prevFreeNode-&gt;free.next = node-&gt;free.next;</div><div class="line"><a name="l11128"></a><span class="lineno">11128</span>&#160;    }</div><div class="line"><a name="l11129"></a><span class="lineno">11129</span>&#160;</div><div class="line"><a name="l11130"></a><span class="lineno">11130</span>&#160;    <span class="comment">// It is at the back.</span></div><div class="line"><a name="l11131"></a><span class="lineno">11131</span>&#160;    <span class="keywordflow">if</span>(node-&gt;free.next == VMA_NULL)</div><div class="line"><a name="l11132"></a><span class="lineno">11132</span>&#160;    {</div><div class="line"><a name="l11133"></a><span class="lineno">11133</span>&#160;        VMA_ASSERT(m_FreeList[level].back == node);</div><div class="line"><a name="l11134"></a><span class="lineno">11134</span>&#160;        m_FreeList[level].back = node-&gt;free.prev;</div><div class="line"><a name="l11135"></a><span class="lineno">11135</span>&#160;    }</div><div class="line"><a name="l11136"></a><span class="lineno">11136</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11137"></a><span class="lineno">11137</span>&#160;    {</div><div class="line"><a name="l11138"></a><span class="lineno">11138</span>&#160;        Node* <span class="keyword">const</span> nextFreeNode = node-&gt;free.next;</div><div class="line"><a name="l11139"></a><span class="lineno">11139</span>&#160;        VMA_ASSERT(nextFreeNode-&gt;free.prev == node);</div><div class="line"><a name="l11140"></a><span class="lineno">11140</span>&#160;        nextFreeNode-&gt;free.prev = node-&gt;free.prev;</div><div class="line"><a name="l11141"></a><span class="lineno">11141</span>&#160;    }</div><div class="line"><a name="l11142"></a><span class="lineno">11142</span>&#160;}</div><div class="line"><a name="l11143"></a><span class="lineno">11143</span>&#160;</div><div class="line"><a name="l11144"></a><span class="lineno">11144</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11145"></a><span class="lineno">11145</span>&#160;<span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter&amp; json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l11146"></a><span class="lineno">11146</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l11147"></a><span class="lineno">11147</span>&#160;    <span class="keywordflow">switch</span>(node-&gt;type)</div><div class="line"><a name="l11148"></a><span class="lineno">11148</span>&#160;    {</div><div class="line"><a name="l11149"></a><span class="lineno">11149</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l11150"></a><span class="lineno">11150</span>&#160;        PrintDetailedMap_UnusedRange(json, node-&gt;offset, levelNodeSize);</div><div class="line"><a name="l11151"></a><span class="lineno">11151</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11152"></a><span class="lineno">11152</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l11153"></a><span class="lineno">11153</span>&#160;        {   </div><div class="line"><a name="l11154"></a><span class="lineno">11154</span>&#160;            PrintDetailedMap_Allocation(json, node-&gt;offset, node-&gt;allocation.alloc);</div><div class="line"><a name="l11155"></a><span class="lineno">11155</span>&#160;            <span class="keyword">const</span> VkDeviceSize allocSize = node-&gt;allocation.alloc-&gt;GetSize();</div><div class="line"><a name="l11156"></a><span class="lineno">11156</span>&#160;            <span class="keywordflow">if</span>(allocSize &lt; levelNodeSize)</div><div class="line"><a name="l11157"></a><span class="lineno">11157</span>&#160;            {</div><div class="line"><a name="l11158"></a><span class="lineno">11158</span>&#160;                PrintDetailedMap_UnusedRange(json, node-&gt;offset + allocSize, levelNodeSize - allocSize);</div><div class="line"><a name="l11159"></a><span class="lineno">11159</span>&#160;            }</div><div class="line"><a name="l11160"></a><span class="lineno">11160</span>&#160;        }</div><div class="line"><a name="l11161"></a><span class="lineno">11161</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11162"></a><span class="lineno">11162</span>&#160;    <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l11163"></a><span class="lineno">11163</span>&#160;        {</div><div class="line"><a name="l11164"></a><span class="lineno">11164</span>&#160;            <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l11165"></a><span class="lineno">11165</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node-&gt;split.leftChild;</div><div class="line"><a name="l11166"></a><span class="lineno">11166</span>&#160;            PrintDetailedMapNode(json, leftChild, childrenNodeSize);</div><div class="line"><a name="l11167"></a><span class="lineno">11167</span>&#160;            <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild-&gt;buddy;</div><div class="line"><a name="l11168"></a><span class="lineno">11168</span>&#160;            PrintDetailedMapNode(json, rightChild, childrenNodeSize);</div><div class="line"><a name="l11169"></a><span class="lineno">11169</span>&#160;        }</div><div class="line"><a name="l11170"></a><span class="lineno">11170</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11171"></a><span class="lineno">11171</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11172"></a><span class="lineno">11172</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l11173"></a><span class="lineno">11173</span>&#160;    }</div><div class="line"><a name="l11174"></a><span class="lineno">11174</span>&#160;}</div><div class="line"><a name="l11175"></a><span class="lineno">11175</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11176"></a><span class="lineno">11176</span>&#160;</div><div class="line"><a name="l11177"></a><span class="lineno">11177</span>&#160;</div><div class="line"><a name="l11179"></a><span class="lineno">11179</span>&#160;<span class="comment">// class VmaDeviceMemoryBlock</span></div><div class="line"><a name="l11180"></a><span class="lineno">11180</span>&#160;</div><div class="line"><a name="l11181"></a><span class="lineno">11181</span>&#160;VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l11182"></a><span class="lineno">11182</span>&#160;    m_pMetadata(VMA_NULL),</div><div class="line"><a name="l11183"></a><span class="lineno">11183</span>&#160;    m_MemoryTypeIndex(UINT32_MAX),</div><div class="line"><a name="l11184"></a><span class="lineno">11184</span>&#160;    m_Id(0),</div><div class="line"><a name="l11185"></a><span class="lineno">11185</span>&#160;    m_hMemory(VK_NULL_HANDLE),</div><div class="line"><a name="l11186"></a><span class="lineno">11186</span>&#160;    m_MapCount(0),</div><div class="line"><a name="l11187"></a><span class="lineno">11187</span>&#160;    m_pMappedData(VMA_NULL)</div><div class="line"><a name="l11188"></a><span class="lineno">11188</span>&#160;{</div><div class="line"><a name="l11189"></a><span class="lineno">11189</span>&#160;}</div><div class="line"><a name="l11190"></a><span class="lineno">11190</span>&#160;</div><div class="line"><a name="l11191"></a><span class="lineno">11191</span>&#160;<span class="keywordtype">void</span> VmaDeviceMemoryBlock::Init(</div><div class="line"><a name="l11192"></a><span class="lineno">11192</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11193"></a><span class="lineno">11193</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l11194"></a><span class="lineno">11194</span>&#160;    uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l11195"></a><span class="lineno">11195</span>&#160;    VkDeviceMemory newMemory,</div><div class="line"><a name="l11196"></a><span class="lineno">11196</span>&#160;    VkDeviceSize newSize,</div><div class="line"><a name="l11197"></a><span class="lineno">11197</span>&#160;    uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l11198"></a><span class="lineno">11198</span>&#160;    uint32_t algorithm)</div><div class="line"><a name="l11199"></a><span class="lineno">11199</span>&#160;{</div><div class="line"><a name="l11200"></a><span class="lineno">11200</span>&#160;    VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l11201"></a><span class="lineno">11201</span>&#160;</div><div class="line"><a name="l11202"></a><span class="lineno">11202</span>&#160;    m_hParentPool = hParentPool;</div><div class="line"><a name="l11203"></a><span class="lineno">11203</span>&#160;    m_MemoryTypeIndex = newMemoryTypeIndex;</div><div class="line"><a name="l11204"></a><span class="lineno">11204</span>&#160;    m_Id = id;</div><div class="line"><a name="l11205"></a><span class="lineno">11205</span>&#160;    m_hMemory = newMemory;</div><div class="line"><a name="l11206"></a><span class="lineno">11206</span>&#160;</div><div class="line"><a name="l11207"></a><span class="lineno">11207</span>&#160;    <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l11208"></a><span class="lineno">11208</span>&#160;    {</div><div class="line"><a name="l11209"></a><span class="lineno">11209</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>:</div><div class="line"><a name="l11210"></a><span class="lineno">11210</span>&#160;        m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Linear)(hAllocator);</div><div class="line"><a name="l11211"></a><span class="lineno">11211</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11212"></a><span class="lineno">11212</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>:</div><div class="line"><a name="l11213"></a><span class="lineno">11213</span>&#160;        m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Buddy)(hAllocator);</div><div class="line"><a name="l11214"></a><span class="lineno">11214</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11215"></a><span class="lineno">11215</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11216"></a><span class="lineno">11216</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l11217"></a><span class="lineno">11217</span>&#160;        <span class="comment">// Fall-through.</span></div><div class="line"><a name="l11218"></a><span class="lineno">11218</span>&#160;    <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l11219"></a><span class="lineno">11219</span>&#160;        m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Generic)(hAllocator);</div><div class="line"><a name="l11220"></a><span class="lineno">11220</span>&#160;    }</div><div class="line"><a name="l11221"></a><span class="lineno">11221</span>&#160;    m_pMetadata-&gt;Init(newSize);</div><div class="line"><a name="l11222"></a><span class="lineno">11222</span>&#160;}</div><div class="line"><a name="l11223"></a><span class="lineno">11223</span>&#160;</div><div class="line"><a name="l11224"></a><span class="lineno">11224</span>&#160;<span class="keywordtype">void</span> VmaDeviceMemoryBlock::Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</div><div class="line"><a name="l11225"></a><span class="lineno">11225</span>&#160;{</div><div class="line"><a name="l11226"></a><span class="lineno">11226</span>&#160;    <span class="comment">// This is the most important assert in the entire library.</span></div><div class="line"><a name="l11227"></a><span class="lineno">11227</span>&#160;    <span class="comment">// Hitting it means you have some memory leak - unreleased VmaAllocation objects.</span></div><div class="line"><a name="l11228"></a><span class="lineno">11228</span>&#160;    VMA_ASSERT(m_pMetadata-&gt;IsEmpty() &amp;&amp; <span class="stringliteral">&quot;Some allocations were not freed before destruction of this memory block!&quot;</span>);</div><div class="line"><a name="l11229"></a><span class="lineno">11229</span>&#160;</div><div class="line"><a name="l11230"></a><span class="lineno">11230</span>&#160;    VMA_ASSERT(m_hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l11231"></a><span class="lineno">11231</span>&#160;    allocator-&gt;FreeVulkanMemory(m_MemoryTypeIndex, m_pMetadata-&gt;GetSize(), m_hMemory);</div><div class="line"><a name="l11232"></a><span class="lineno">11232</span>&#160;    m_hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l11233"></a><span class="lineno">11233</span>&#160;</div><div class="line"><a name="l11234"></a><span class="lineno">11234</span>&#160;    vma_delete(allocator, m_pMetadata);</div><div class="line"><a name="l11235"></a><span class="lineno">11235</span>&#160;    m_pMetadata = VMA_NULL;</div><div class="line"><a name="l11236"></a><span class="lineno">11236</span>&#160;}</div><div class="line"><a name="l11237"></a><span class="lineno">11237</span>&#160;</div><div class="line"><a name="l11238"></a><span class="lineno">11238</span>&#160;<span class="keywordtype">bool</span> VmaDeviceMemoryBlock::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l11239"></a><span class="lineno">11239</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l11240"></a><span class="lineno">11240</span>&#160;    VMA_VALIDATE((m_hMemory != VK_NULL_HANDLE) &amp;&amp;</div><div class="line"><a name="l11241"></a><span class="lineno">11241</span>&#160;        (m_pMetadata-&gt;GetSize() != 0));</div><div class="line"><a name="l11242"></a><span class="lineno">11242</span>&#160;    </div><div class="line"><a name="l11243"></a><span class="lineno">11243</span>&#160;    <span class="keywordflow">return</span> m_pMetadata-&gt;Validate();</div><div class="line"><a name="l11244"></a><span class="lineno">11244</span>&#160;}</div><div class="line"><a name="l11245"></a><span class="lineno">11245</span>&#160;</div><div class="line"><a name="l11246"></a><span class="lineno">11246</span>&#160;VkResult VmaDeviceMemoryBlock::CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l11247"></a><span class="lineno">11247</span>&#160;{</div><div class="line"><a name="l11248"></a><span class="lineno">11248</span>&#160;    <span class="keywordtype">void</span>* pData = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l11249"></a><span class="lineno">11249</span>&#160;    VkResult res = Map(hAllocator, 1, &amp;pData);</div><div class="line"><a name="l11250"></a><span class="lineno">11250</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11251"></a><span class="lineno">11251</span>&#160;    {</div><div class="line"><a name="l11252"></a><span class="lineno">11252</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11253"></a><span class="lineno">11253</span>&#160;    }</div><div class="line"><a name="l11254"></a><span class="lineno">11254</span>&#160;</div><div class="line"><a name="l11255"></a><span class="lineno">11255</span>&#160;    res = m_pMetadata-&gt;CheckCorruption(pData);</div><div class="line"><a name="l11256"></a><span class="lineno">11256</span>&#160;</div><div class="line"><a name="l11257"></a><span class="lineno">11257</span>&#160;    Unmap(hAllocator, 1);</div><div class="line"><a name="l11258"></a><span class="lineno">11258</span>&#160;</div><div class="line"><a name="l11259"></a><span class="lineno">11259</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11260"></a><span class="lineno">11260</span>&#160;}</div><div class="line"><a name="l11261"></a><span class="lineno">11261</span>&#160;</div><div class="line"><a name="l11262"></a><span class="lineno">11262</span>&#160;VkResult VmaDeviceMemoryBlock::Map(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count, <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l11263"></a><span class="lineno">11263</span>&#160;{</div><div class="line"><a name="l11264"></a><span class="lineno">11264</span>&#160;    <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l11265"></a><span class="lineno">11265</span>&#160;    {</div><div class="line"><a name="l11266"></a><span class="lineno">11266</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11267"></a><span class="lineno">11267</span>&#160;    }</div><div class="line"><a name="l11268"></a><span class="lineno">11268</span>&#160;</div><div class="line"><a name="l11269"></a><span class="lineno">11269</span>&#160;    VmaMutexLock lock(m_Mutex, hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11270"></a><span class="lineno">11270</span>&#160;    <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l11271"></a><span class="lineno">11271</span>&#160;    {</div><div class="line"><a name="l11272"></a><span class="lineno">11272</span>&#160;        m_MapCount += count;</div><div class="line"><a name="l11273"></a><span class="lineno">11273</span>&#160;        VMA_ASSERT(m_pMappedData != VMA_NULL);</div><div class="line"><a name="l11274"></a><span class="lineno">11274</span>&#160;        <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l11275"></a><span class="lineno">11275</span>&#160;        {</div><div class="line"><a name="l11276"></a><span class="lineno">11276</span>&#160;            *ppData = m_pMappedData;</div><div class="line"><a name="l11277"></a><span class="lineno">11277</span>&#160;        }</div><div class="line"><a name="l11278"></a><span class="lineno">11278</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11279"></a><span class="lineno">11279</span>&#160;    }</div><div class="line"><a name="l11280"></a><span class="lineno">11280</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11281"></a><span class="lineno">11281</span>&#160;    {</div><div class="line"><a name="l11282"></a><span class="lineno">11282</span>&#160;        VkResult result = (*hAllocator-&gt;GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l11283"></a><span class="lineno">11283</span>&#160;            hAllocator-&gt;m_hDevice,</div><div class="line"><a name="l11284"></a><span class="lineno">11284</span>&#160;            m_hMemory,</div><div class="line"><a name="l11285"></a><span class="lineno">11285</span>&#160;            0, <span class="comment">// offset</span></div><div class="line"><a name="l11286"></a><span class="lineno">11286</span>&#160;            VK_WHOLE_SIZE,</div><div class="line"><a name="l11287"></a><span class="lineno">11287</span>&#160;            0, <span class="comment">// flags</span></div><div class="line"><a name="l11288"></a><span class="lineno">11288</span>&#160;            &amp;m_pMappedData);</div><div class="line"><a name="l11289"></a><span class="lineno">11289</span>&#160;        <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l11290"></a><span class="lineno">11290</span>&#160;        {</div><div class="line"><a name="l11291"></a><span class="lineno">11291</span>&#160;            <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l11292"></a><span class="lineno">11292</span>&#160;            {</div><div class="line"><a name="l11293"></a><span class="lineno">11293</span>&#160;                *ppData = m_pMappedData;</div><div class="line"><a name="l11294"></a><span class="lineno">11294</span>&#160;            }</div><div class="line"><a name="l11295"></a><span class="lineno">11295</span>&#160;            m_MapCount = count;</div><div class="line"><a name="l11296"></a><span class="lineno">11296</span>&#160;        }</div><div class="line"><a name="l11297"></a><span class="lineno">11297</span>&#160;        <span class="keywordflow">return</span> result;</div><div class="line"><a name="l11298"></a><span class="lineno">11298</span>&#160;    }</div><div class="line"><a name="l11299"></a><span class="lineno">11299</span>&#160;}</div><div class="line"><a name="l11300"></a><span class="lineno">11300</span>&#160;</div><div class="line"><a name="l11301"></a><span class="lineno">11301</span>&#160;<span class="keywordtype">void</span> VmaDeviceMemoryBlock::Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, uint32_t count)</div><div class="line"><a name="l11302"></a><span class="lineno">11302</span>&#160;{</div><div class="line"><a name="l11303"></a><span class="lineno">11303</span>&#160;    <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l11304"></a><span class="lineno">11304</span>&#160;    {</div><div class="line"><a name="l11305"></a><span class="lineno">11305</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l11306"></a><span class="lineno">11306</span>&#160;    }</div><div class="line"><a name="l11307"></a><span class="lineno">11307</span>&#160;</div><div class="line"><a name="l11308"></a><span class="lineno">11308</span>&#160;    VmaMutexLock lock(m_Mutex, hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11309"></a><span class="lineno">11309</span>&#160;    <span class="keywordflow">if</span>(m_MapCount &gt;= count)</div><div class="line"><a name="l11310"></a><span class="lineno">11310</span>&#160;    {</div><div class="line"><a name="l11311"></a><span class="lineno">11311</span>&#160;        m_MapCount -= count;</div><div class="line"><a name="l11312"></a><span class="lineno">11312</span>&#160;        <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l11313"></a><span class="lineno">11313</span>&#160;        {</div><div class="line"><a name="l11314"></a><span class="lineno">11314</span>&#160;            m_pMappedData = VMA_NULL;</div><div class="line"><a name="l11315"></a><span class="lineno">11315</span>&#160;            (*hAllocator-&gt;GetVulkanFunctions().vkUnmapMemory)(hAllocator-&gt;m_hDevice, m_hMemory);</div><div class="line"><a name="l11316"></a><span class="lineno">11316</span>&#160;        }</div><div class="line"><a name="l11317"></a><span class="lineno">11317</span>&#160;    }</div><div class="line"><a name="l11318"></a><span class="lineno">11318</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l11319"></a><span class="lineno">11319</span>&#160;    {</div><div class="line"><a name="l11320"></a><span class="lineno">11320</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VkDeviceMemory block is being unmapped while it was not previously mapped.&quot;</span>);</div><div class="line"><a name="l11321"></a><span class="lineno">11321</span>&#160;    }</div><div class="line"><a name="l11322"></a><span class="lineno">11322</span>&#160;}</div><div class="line"><a name="l11323"></a><span class="lineno">11323</span>&#160;</div><div class="line"><a name="l11324"></a><span class="lineno">11324</span>&#160;VkResult VmaDeviceMemoryBlock::WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l11325"></a><span class="lineno">11325</span>&#160;{</div><div class="line"><a name="l11326"></a><span class="lineno">11326</span>&#160;    VMA_ASSERT(VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_MARGIN % 4 == 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l11327"></a><span class="lineno">11327</span>&#160;    VMA_ASSERT(allocOffset &gt;= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11328"></a><span class="lineno">11328</span>&#160;</div><div class="line"><a name="l11329"></a><span class="lineno">11329</span>&#160; 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   Unmap(hAllocator, 1);</div><div class="line"><a name="l11340"></a><span class="lineno">11340</span>&#160;</div><div class="line"><a name="l11341"></a><span class="lineno">11341</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11342"></a><span class="lineno">11342</span>&#160;}</div><div class="line"><a name="l11343"></a><span class="lineno">11343</span>&#160;</div><div class="line"><a name="l11344"></a><span class="lineno">11344</span>&#160;VkResult VmaDeviceMemoryBlock::ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l11345"></a><span class="lineno">11345</span>&#160;{</div><div class="line"><a name="l11346"></a><span class="lineno">11346</span>&#160;    VMA_ASSERT(VMA_DEBUG_MARGIN &gt; 0 &amp;&amp; VMA_DEBUG_MARGIN % 4 == 0 &amp;&amp; VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l11347"></a><span class="lineno">11347</span>&#160;    VMA_ASSERT(allocOffset &gt;= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11348"></a><span class="lineno">11348</span>&#160;</div><div class="line"><a name="l11349"></a><span class="lineno">11349</span>&#160;    <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l11350"></a><span class="lineno">11350</span>&#160;    VkResult res = Map(hAllocator, 1, &amp;pData);</div><div class="line"><a name="l11351"></a><span class="lineno">11351</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11352"></a><span class="lineno">11352</span>&#160;    {</div><div class="line"><a name="l11353"></a><span class="lineno">11353</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11354"></a><span class="lineno">11354</span>&#160;    }</div><div class="line"><a name="l11355"></a><span class="lineno">11355</span>&#160;</div><div class="line"><a name="l11356"></a><span class="lineno">11356</span>&#160;    <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l11357"></a><span class="lineno">11357</span>&#160;    {</div><div class="line"><a name="l11358"></a><span class="lineno">11358</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED BEFORE FREED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l11359"></a><span class="lineno">11359</span>&#160;    }</div><div class="line"><a name="l11360"></a><span class="lineno">11360</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset + allocSize))</div><div class="line"><a name="l11361"></a><span class="lineno">11361</span>&#160;    {</div><div class="line"><a name="l11362"></a><span class="lineno">11362</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;MEMORY CORRUPTION DETECTED AFTER FREED ALLOCATION!&quot;</span>);</div><div class="line"><a name="l11363"></a><span class="lineno">11363</span>&#160; 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   <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l11373"></a><span class="lineno">11373</span>&#160;    VkBuffer hBuffer)</div><div class="line"><a name="l11374"></a><span class="lineno">11374</span>&#160;{</div><div class="line"><a name="l11375"></a><span class="lineno">11375</span>&#160;    VMA_ASSERT(hAllocation-&gt;GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &amp;&amp;</div><div class="line"><a name="l11376"></a><span class="lineno">11376</span>&#160;        hAllocation-&gt;GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l11377"></a><span class="lineno">11377</span>&#160;    <span class="comment">// This lock is important so that we don&#39;t call vkBind... and/or vkMap... simultaneously on the same VkDeviceMemory from multiple threads.</span></div><div class="line"><a name="l11378"></a><span class="lineno">11378</span>&#160;    VmaMutexLock lock(m_Mutex, hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11379"></a><span class="lineno">11379</span>&#160; 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   inoutInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = VMA_MAX(inoutInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l11419"></a><span class="lineno">11419</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = VMA_MIN(inoutInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l11420"></a><span class="lineno">11420</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = VMA_MAX(inoutInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l11421"></a><span class="lineno">11421</span>&#160;}</div><div class="line"><a name="l11422"></a><span class="lineno">11422</span>&#160;</div><div class="line"><a name="l11423"></a><span class="lineno">11423</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> VmaPostprocessCalcStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>&amp; inoutInfo)</div><div class="line"><a name="l11424"></a><span class="lineno">11424</span>&#160;{</div><div class="line"><a name="l11425"></a><span class="lineno">11425</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a> = (inoutInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> &gt; 0) ?</div><div class="line"><a name="l11426"></a><span class="lineno">11426</span>&#160;        VmaRoundDiv&lt;VkDeviceSize&gt;(inoutInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>, inoutInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>) : 0;</div><div class="line"><a name="l11427"></a><span class="lineno">11427</span>&#160;    inoutInfo.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a> = (inoutInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> &gt; 0) ?</div><div class="line"><a name="l11428"></a><span class="lineno">11428</span>&#160;        VmaRoundDiv&lt;VkDeviceSize&gt;(inoutInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>, inoutInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>) : 0;</div><div class="line"><a name="l11429"></a><span class="lineno">11429</span>&#160;}</div><div class="line"><a name="l11430"></a><span class="lineno">11430</span>&#160;</div><div class="line"><a name="l11431"></a><span class="lineno">11431</span>&#160;VmaPool_T::VmaPool_T(</div><div class="line"><a name="l11432"></a><span class="lineno">11432</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11433"></a><span class="lineno">11433</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l11434"></a><span class="lineno">11434</span>&#160;    VkDeviceSize preferredBlockSize) :</div><div class="line"><a name="l11435"></a><span class="lineno">11435</span>&#160;    m_BlockVector(</div><div class="line"><a name="l11436"></a><span class="lineno">11436</span>&#160;        hAllocator,</div><div class="line"><a name="l11437"></a><span class="lineno">11437</span>&#160;        this, <span class="comment">// hParentPool</span></div><div class="line"><a name="l11438"></a><span class="lineno">11438</span>&#160;        createInfo.memoryTypeIndex,</div><div class="line"><a name="l11439"></a><span class="lineno">11439</span>&#160;        createInfo.blockSize != 0 ? createInfo.blockSize : preferredBlockSize,</div><div class="line"><a name="l11440"></a><span class="lineno">11440</span>&#160;        createInfo.minBlockCount,</div><div class="line"><a name="l11441"></a><span class="lineno">11441</span>&#160;        createInfo.maxBlockCount,</div><div class="line"><a name="l11442"></a><span class="lineno">11442</span>&#160;        (createInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a>) != 0 ? 1 : hAllocator-&gt;GetBufferImageGranularity(),</div><div class="line"><a name="l11443"></a><span class="lineno">11443</span>&#160;        createInfo.frameInUseCount,</div><div class="line"><a name="l11444"></a><span class="lineno">11444</span>&#160;        true, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l11445"></a><span class="lineno">11445</span>&#160;        createInfo.blockSize != 0, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l11446"></a><span class="lineno">11446</span>&#160;        createInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a>), <span class="comment">// algorithm</span></div><div class="line"><a name="l11447"></a><span class="lineno">11447</span>&#160;    m_Id(0)</div><div class="line"><a name="l11448"></a><span class="lineno">11448</span>&#160;{</div><div class="line"><a name="l11449"></a><span class="lineno">11449</span>&#160;}</div><div class="line"><a name="l11450"></a><span class="lineno">11450</span>&#160;</div><div class="line"><a name="l11451"></a><span class="lineno">11451</span>&#160;VmaPool_T::~VmaPool_T()</div><div class="line"><a name="l11452"></a><span class="lineno">11452</span>&#160;{</div><div class="line"><a name="l11453"></a><span class="lineno">11453</span>&#160;}</div><div class="line"><a name="l11454"></a><span class="lineno">11454</span>&#160;</div><div class="line"><a name="l11455"></a><span class="lineno">11455</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11456"></a><span class="lineno">11456</span>&#160;</div><div class="line"><a name="l11457"></a><span class="lineno">11457</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11458"></a><span class="lineno">11458</span>&#160;</div><div class="line"><a name="l11459"></a><span class="lineno">11459</span>&#160;VmaBlockVector::VmaBlockVector(</div><div class="line"><a name="l11460"></a><span class="lineno">11460</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11461"></a><span class="lineno">11461</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hParentPool,</div><div class="line"><a name="l11462"></a><span class="lineno">11462</span>&#160;    uint32_t memoryTypeIndex,</div><div class="line"><a name="l11463"></a><span class="lineno">11463</span>&#160;    VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l11464"></a><span class="lineno">11464</span>&#160;    <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l11465"></a><span class="lineno">11465</span>&#160;    <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l11466"></a><span class="lineno">11466</span>&#160;    VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l11467"></a><span class="lineno">11467</span>&#160;    uint32_t frameInUseCount,</div><div class="line"><a name="l11468"></a><span class="lineno">11468</span>&#160;    <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l11469"></a><span class="lineno">11469</span>&#160;    <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l11470"></a><span class="lineno">11470</span>&#160;    uint32_t algorithm) :</div><div class="line"><a name="l11471"></a><span class="lineno">11471</span>&#160;    m_hAllocator(hAllocator),</div><div class="line"><a name="l11472"></a><span class="lineno">11472</span>&#160;    m_hParentPool(hParentPool),</div><div class="line"><a name="l11473"></a><span class="lineno">11473</span>&#160;    m_MemoryTypeIndex(memoryTypeIndex),</div><div class="line"><a name="l11474"></a><span class="lineno">11474</span>&#160;    m_PreferredBlockSize(preferredBlockSize),</div><div class="line"><a name="l11475"></a><span class="lineno">11475</span>&#160;    m_MinBlockCount(minBlockCount),</div><div class="line"><a name="l11476"></a><span class="lineno">11476</span>&#160;    m_MaxBlockCount(maxBlockCount),</div><div class="line"><a name="l11477"></a><span class="lineno">11477</span>&#160;    m_BufferImageGranularity(bufferImageGranularity),</div><div class="line"><a name="l11478"></a><span class="lineno">11478</span>&#160;    m_FrameInUseCount(frameInUseCount),</div><div class="line"><a name="l11479"></a><span class="lineno">11479</span>&#160;    m_IsCustomPool(isCustomPool),</div><div class="line"><a name="l11480"></a><span class="lineno">11480</span>&#160;    m_ExplicitBlockSize(explicitBlockSize),</div><div class="line"><a name="l11481"></a><span class="lineno">11481</span>&#160;    m_Algorithm(algorithm),</div><div class="line"><a name="l11482"></a><span class="lineno">11482</span>&#160;    m_HasEmptyBlock(false),</div><div class="line"><a name="l11483"></a><span class="lineno">11483</span>&#160;    m_Blocks(VmaStlAllocator&lt;VmaDeviceMemoryBlock*&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l11484"></a><span class="lineno">11484</span>&#160;    m_NextBlockId(0)</div><div class="line"><a name="l11485"></a><span class="lineno">11485</span>&#160;{</div><div class="line"><a name="l11486"></a><span class="lineno">11486</span>&#160;}</div><div class="line"><a name="l11487"></a><span class="lineno">11487</span>&#160;</div><div class="line"><a name="l11488"></a><span class="lineno">11488</span>&#160;VmaBlockVector::~VmaBlockVector()</div><div class="line"><a name="l11489"></a><span class="lineno">11489</span>&#160;{</div><div class="line"><a name="l11490"></a><span class="lineno">11490</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l11491"></a><span class="lineno">11491</span>&#160;    {</div><div class="line"><a name="l11492"></a><span class="lineno">11492</span>&#160;        m_Blocks[i]-&gt;Destroy(m_hAllocator);</div><div class="line"><a name="l11493"></a><span class="lineno">11493</span>&#160;        vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l11494"></a><span class="lineno">11494</span>&#160;    }</div><div class="line"><a name="l11495"></a><span class="lineno">11495</span>&#160;}</div><div class="line"><a name="l11496"></a><span class="lineno">11496</span>&#160;</div><div class="line"><a name="l11497"></a><span class="lineno">11497</span>&#160;VkResult VmaBlockVector::CreateMinBlocks()</div><div class="line"><a name="l11498"></a><span class="lineno">11498</span>&#160;{</div><div class="line"><a name="l11499"></a><span class="lineno">11499</span>&#160; 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   }</div><div class="line"><a name="l11560"></a><span class="lineno">11560</span>&#160;</div><div class="line"><a name="l11561"></a><span class="lineno">11561</span>&#160;    {</div><div class="line"><a name="l11562"></a><span class="lineno">11562</span>&#160;        VmaMutexLockWrite lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11563"></a><span class="lineno">11563</span>&#160;        <span class="keywordflow">for</span>(allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l11564"></a><span class="lineno">11564</span>&#160;        {</div><div class="line"><a name="l11565"></a><span class="lineno">11565</span>&#160;            res = AllocatePage(</div><div class="line"><a name="l11566"></a><span class="lineno">11566</span>&#160;                currentFrameIndex,</div><div class="line"><a name="l11567"></a><span class="lineno">11567</span>&#160;                size,</div><div class="line"><a name="l11568"></a><span class="lineno">11568</span>&#160;                alignment,</div><div class="line"><a name="l11569"></a><span class="lineno">11569</span>&#160;                createInfo,</div><div class="line"><a name="l11570"></a><span class="lineno">11570</span>&#160;                suballocType,</div><div class="line"><a name="l11571"></a><span class="lineno">11571</span>&#160;                pAllocations + allocIndex);</div><div class="line"><a name="l11572"></a><span class="lineno">11572</span>&#160;            <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11573"></a><span class="lineno">11573</span>&#160;            {</div><div class="line"><a name="l11574"></a><span class="lineno">11574</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11575"></a><span class="lineno">11575</span>&#160;            }</div><div class="line"><a name="l11576"></a><span class="lineno">11576</span>&#160;        }</div><div class="line"><a name="l11577"></a><span class="lineno">11577</span>&#160;    }</div><div class="line"><a name="l11578"></a><span class="lineno">11578</span>&#160;</div><div class="line"><a name="l11579"></a><span class="lineno">11579</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11580"></a><span class="lineno">11580</span>&#160;    {</div><div class="line"><a name="l11581"></a><span class="lineno">11581</span>&#160;        <span class="comment">// Free all already created allocations.</span></div><div class="line"><a name="l11582"></a><span class="lineno">11582</span>&#160;        <span class="keywordflow">while</span>(allocIndex--)</div><div class="line"><a name="l11583"></a><span class="lineno">11583</span>&#160;        {</div><div class="line"><a name="l11584"></a><span class="lineno">11584</span>&#160;            Free(pAllocations[allocIndex]);</div><div class="line"><a name="l11585"></a><span class="lineno">11585</span>&#160;        }</div><div class="line"><a name="l11586"></a><span class="lineno">11586</span>&#160;        memset(pAllocations, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>) * allocationCount);</div><div class="line"><a name="l11587"></a><span class="lineno">11587</span>&#160;    }</div><div class="line"><a name="l11588"></a><span class="lineno">11588</span>&#160;</div><div class="line"><a name="l11589"></a><span class="lineno">11589</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11590"></a><span class="lineno">11590</span>&#160;}</div><div class="line"><a name="l11591"></a><span class="lineno">11591</span>&#160;</div><div class="line"><a name="l11592"></a><span class="lineno">11592</span>&#160;VkResult VmaBlockVector::AllocatePage(</div><div class="line"><a name="l11593"></a><span class="lineno">11593</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l11594"></a><span class="lineno">11594</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l11595"></a><span class="lineno">11595</span>&#160;    VkDeviceSize alignment,</div><div class="line"><a name="l11596"></a><span class="lineno">11596</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l11597"></a><span class="lineno">11597</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l11598"></a><span class="lineno">11598</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l11599"></a><span class="lineno">11599</span>&#160;{</div><div class="line"><a name="l11600"></a><span class="lineno">11600</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUpperAddress = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l11601"></a><span class="lineno">11601</span>&#160;    <span class="keywordtype">bool</span> canMakeOtherLost = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a>) != 0;</div><div class="line"><a name="l11602"></a><span class="lineno">11602</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l11603"></a><span class="lineno">11603</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUserDataString = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0;</div><div class="line"><a name="l11604"></a><span class="lineno">11604</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> canCreateNewBlock =</div><div class="line"><a name="l11605"></a><span class="lineno">11605</span>&#160;        ((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0) &amp;&amp;</div><div class="line"><a name="l11606"></a><span class="lineno">11606</span>&#160;        (m_Blocks.size() &lt; m_MaxBlockCount);</div><div class="line"><a name="l11607"></a><span class="lineno">11607</span>&#160;    uint32_t strategy = createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a>;</div><div class="line"><a name="l11608"></a><span class="lineno">11608</span>&#160;</div><div class="line"><a name="l11609"></a><span class="lineno">11609</span>&#160;    <span class="comment">// If linearAlgorithm is used, canMakeOtherLost is available only when used as ring buffer.</span></div><div class="line"><a name="l11610"></a><span class="lineno">11610</span>&#160;    <span class="comment">// Which in turn is available only when maxBlockCount = 1.</span></div><div class="line"><a name="l11611"></a><span class="lineno">11611</span>&#160;    <span class="keywordflow">if</span>(m_Algorithm == <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> &amp;&amp; m_MaxBlockCount &gt; 1)</div><div class="line"><a name="l11612"></a><span class="lineno">11612</span>&#160;    {</div><div class="line"><a name="l11613"></a><span class="lineno">11613</span>&#160;        canMakeOtherLost = <span class="keyword">false</span>;</div><div class="line"><a name="l11614"></a><span class="lineno">11614</span>&#160;    }</div><div class="line"><a name="l11615"></a><span class="lineno">11615</span>&#160;</div><div class="line"><a name="l11616"></a><span class="lineno">11616</span>&#160;    <span class="comment">// Upper address can only be used with linear allocator and within single memory block.</span></div><div class="line"><a name="l11617"></a><span class="lineno">11617</span>&#160;    <span class="keywordflow">if</span>(isUpperAddress &amp;&amp;</div><div class="line"><a name="l11618"></a><span class="lineno">11618</span>&#160;        (m_Algorithm != <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> || m_MaxBlockCount &gt; 1))</div><div class="line"><a name="l11619"></a><span class="lineno">11619</span>&#160;    {</div><div class="line"><a name="l11620"></a><span class="lineno">11620</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11621"></a><span class="lineno">11621</span>&#160;    }</div><div class="line"><a name="l11622"></a><span class="lineno">11622</span>&#160;</div><div class="line"><a name="l11623"></a><span class="lineno">11623</span>&#160;    <span class="comment">// Validate strategy.</span></div><div class="line"><a name="l11624"></a><span class="lineno">11624</span>&#160;    <span class="keywordflow">switch</span>(strategy)</div><div class="line"><a name="l11625"></a><span class="lineno">11625</span>&#160;    {</div><div class="line"><a name="l11626"></a><span class="lineno">11626</span>&#160;    <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l11627"></a><span class="lineno">11627</span>&#160;        strategy = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>;</div><div class="line"><a name="l11628"></a><span class="lineno">11628</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11629"></a><span class="lineno">11629</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>:</div><div class="line"><a name="l11630"></a><span class="lineno">11630</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a>:</div><div class="line"><a name="l11631"></a><span class="lineno">11631</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>:</div><div class="line"><a name="l11632"></a><span class="lineno">11632</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11633"></a><span class="lineno">11633</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l11634"></a><span class="lineno">11634</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11635"></a><span class="lineno">11635</span>&#160;    }</div><div class="line"><a name="l11636"></a><span class="lineno">11636</span>&#160;</div><div class="line"><a name="l11637"></a><span class="lineno">11637</span>&#160;    <span class="comment">// Early reject: requested allocation size is larger that maximum block size for this block vector.</span></div><div class="line"><a name="l11638"></a><span class="lineno">11638</span>&#160;    <span class="keywordflow">if</span>(size + 2 * VMA_DEBUG_MARGIN &gt; m_PreferredBlockSize)</div><div class="line"><a name="l11639"></a><span class="lineno">11639</span>&#160;    {</div><div class="line"><a name="l11640"></a><span class="lineno">11640</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11641"></a><span class="lineno">11641</span>&#160;    }</div><div class="line"><a name="l11642"></a><span class="lineno">11642</span>&#160;</div><div class="line"><a name="l11643"></a><span class="lineno">11643</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l11644"></a><span class="lineno">11644</span>&#160;<span class="comment">    Under certain condition, this whole section can be skipped for optimization, so</span></div><div class="line"><a name="l11645"></a><span class="lineno">11645</span>&#160;<span class="comment">    we move on directly to trying to allocate with canMakeOtherLost. That&#39;s the case</span></div><div class="line"><a name="l11646"></a><span class="lineno">11646</span>&#160;<span class="comment">    e.g. for custom pools with linear algorithm.</span></div><div class="line"><a name="l11647"></a><span class="lineno">11647</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l11648"></a><span class="lineno">11648</span>&#160;    <span class="keywordflow">if</span>(!canMakeOtherLost || canCreateNewBlock)</div><div class="line"><a name="l11649"></a><span class="lineno">11649</span>&#160;    {</div><div class="line"><a name="l11650"></a><span class="lineno">11650</span>&#160;        <span class="comment">// 1. Search existing allocations. Try to allocate without making other allocations lost.</span></div><div class="line"><a name="l11651"></a><span class="lineno">11651</span>&#160;        <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlagsCopy = createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>;</div><div class="line"><a name="l11652"></a><span class="lineno">11652</span>&#160;        allocFlagsCopy &amp;= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a>;</div><div class="line"><a name="l11653"></a><span class="lineno">11653</span>&#160;</div><div class="line"><a name="l11654"></a><span class="lineno">11654</span>&#160;        <span class="keywordflow">if</span>(m_Algorithm == <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>)</div><div class="line"><a name="l11655"></a><span class="lineno">11655</span>&#160;        {</div><div class="line"><a name="l11656"></a><span class="lineno">11656</span>&#160;            <span class="comment">// Use only last block.</span></div><div class="line"><a name="l11657"></a><span class="lineno">11657</span>&#160;            <span class="keywordflow">if</span>(!m_Blocks.empty())</div><div class="line"><a name="l11658"></a><span class="lineno">11658</span>&#160;            {</div><div class="line"><a name="l11659"></a><span class="lineno">11659</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks.back();</div><div class="line"><a name="l11660"></a><span class="lineno">11660</span>&#160;                VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11661"></a><span class="lineno">11661</span>&#160;                VkResult res = AllocateFromBlock(</div><div class="line"><a name="l11662"></a><span class="lineno">11662</span>&#160;                    pCurrBlock,</div><div class="line"><a name="l11663"></a><span class="lineno">11663</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l11664"></a><span class="lineno">11664</span>&#160;                    size,</div><div class="line"><a name="l11665"></a><span class="lineno">11665</span>&#160;                    alignment,</div><div class="line"><a name="l11666"></a><span class="lineno">11666</span>&#160;                    allocFlagsCopy,</div><div class="line"><a name="l11667"></a><span class="lineno">11667</span>&#160;                    createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11668"></a><span class="lineno">11668</span>&#160;                    suballocType,</div><div class="line"><a name="l11669"></a><span class="lineno">11669</span>&#160;                    strategy,</div><div class="line"><a name="l11670"></a><span class="lineno">11670</span>&#160;                    pAllocation);</div><div class="line"><a name="l11671"></a><span class="lineno">11671</span>&#160;                <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11672"></a><span class="lineno">11672</span>&#160;                {</div><div class="line"><a name="l11673"></a><span class="lineno">11673</span>&#160;                    VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Returned from last block #%u&quot;</span>, (uint32_t)(m_Blocks.size() - 1));</div><div class="line"><a name="l11674"></a><span class="lineno">11674</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11675"></a><span class="lineno">11675</span>&#160;                }</div><div class="line"><a name="l11676"></a><span class="lineno">11676</span>&#160;            }</div><div class="line"><a name="l11677"></a><span class="lineno">11677</span>&#160;        }</div><div class="line"><a name="l11678"></a><span class="lineno">11678</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l11679"></a><span class="lineno">11679</span>&#160;        {</div><div class="line"><a name="l11680"></a><span class="lineno">11680</span>&#160;            <span class="keywordflow">if</span>(strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>)</div><div class="line"><a name="l11681"></a><span class="lineno">11681</span>&#160;            {</div><div class="line"><a name="l11682"></a><span class="lineno">11682</span>&#160;                <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l11683"></a><span class="lineno">11683</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l11684"></a><span class="lineno">11684</span>&#160;                {</div><div class="line"><a name="l11685"></a><span class="lineno">11685</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11686"></a><span class="lineno">11686</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11687"></a><span class="lineno">11687</span>&#160;                    VkResult res = AllocateFromBlock(</div><div class="line"><a name="l11688"></a><span class="lineno">11688</span>&#160;                        pCurrBlock,</div><div class="line"><a name="l11689"></a><span class="lineno">11689</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11690"></a><span class="lineno">11690</span>&#160;                        size,</div><div class="line"><a name="l11691"></a><span class="lineno">11691</span>&#160;                        alignment,</div><div class="line"><a name="l11692"></a><span class="lineno">11692</span>&#160;                        allocFlagsCopy,</div><div class="line"><a name="l11693"></a><span class="lineno">11693</span>&#160;                        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11694"></a><span class="lineno">11694</span>&#160;                        suballocType,</div><div class="line"><a name="l11695"></a><span class="lineno">11695</span>&#160;                        strategy,</div><div class="line"><a name="l11696"></a><span class="lineno">11696</span>&#160;                        pAllocation);</div><div class="line"><a name="l11697"></a><span class="lineno">11697</span>&#160;                    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11698"></a><span class="lineno">11698</span>&#160;                    {</div><div class="line"><a name="l11699"></a><span class="lineno">11699</span>&#160;                        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Returned from existing block #%u&quot;</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l11700"></a><span class="lineno">11700</span>&#160;                        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11701"></a><span class="lineno">11701</span>&#160;                    }</div><div class="line"><a name="l11702"></a><span class="lineno">11702</span>&#160;                }</div><div class="line"><a name="l11703"></a><span class="lineno">11703</span>&#160;            }</div><div class="line"><a name="l11704"></a><span class="lineno">11704</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l11705"></a><span class="lineno">11705</span>&#160;            {</div><div class="line"><a name="l11706"></a><span class="lineno">11706</span>&#160;                <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l11707"></a><span class="lineno">11707</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l11708"></a><span class="lineno">11708</span>&#160;                {</div><div class="line"><a name="l11709"></a><span class="lineno">11709</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11710"></a><span class="lineno">11710</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11711"></a><span class="lineno">11711</span>&#160;                    VkResult res = AllocateFromBlock(</div><div class="line"><a name="l11712"></a><span class="lineno">11712</span>&#160;                        pCurrBlock,</div><div class="line"><a name="l11713"></a><span class="lineno">11713</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11714"></a><span class="lineno">11714</span>&#160;                        size,</div><div class="line"><a name="l11715"></a><span class="lineno">11715</span>&#160;                        alignment,</div><div class="line"><a name="l11716"></a><span class="lineno">11716</span>&#160;                        allocFlagsCopy,</div><div class="line"><a name="l11717"></a><span class="lineno">11717</span>&#160;                        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11718"></a><span class="lineno">11718</span>&#160;                        suballocType,</div><div class="line"><a name="l11719"></a><span class="lineno">11719</span>&#160;                        strategy,</div><div class="line"><a name="l11720"></a><span class="lineno">11720</span>&#160;                        pAllocation);</div><div class="line"><a name="l11721"></a><span class="lineno">11721</span>&#160;                    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11722"></a><span class="lineno">11722</span>&#160;                    {</div><div class="line"><a name="l11723"></a><span class="lineno">11723</span>&#160;                        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Returned from existing block #%u&quot;</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l11724"></a><span class="lineno">11724</span>&#160;                        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11725"></a><span class="lineno">11725</span>&#160;                    }</div><div class="line"><a name="l11726"></a><span class="lineno">11726</span>&#160;                }</div><div class="line"><a name="l11727"></a><span class="lineno">11727</span>&#160;            }</div><div class="line"><a name="l11728"></a><span class="lineno">11728</span>&#160;        }</div><div class="line"><a name="l11729"></a><span class="lineno">11729</span>&#160;</div><div class="line"><a name="l11730"></a><span class="lineno">11730</span>&#160;        <span class="comment">// 2. Try to create new block.</span></div><div class="line"><a name="l11731"></a><span class="lineno">11731</span>&#160;        <span class="keywordflow">if</span>(canCreateNewBlock)</div><div class="line"><a name="l11732"></a><span class="lineno">11732</span>&#160;        {</div><div class="line"><a name="l11733"></a><span class="lineno">11733</span>&#160;            <span class="comment">// Calculate optimal size for new block.</span></div><div class="line"><a name="l11734"></a><span class="lineno">11734</span>&#160;            VkDeviceSize newBlockSize = m_PreferredBlockSize;</div><div class="line"><a name="l11735"></a><span class="lineno">11735</span>&#160;            uint32_t newBlockSizeShift = 0;</div><div class="line"><a name="l11736"></a><span class="lineno">11736</span>&#160;            <span class="keyword">const</span> uint32_t NEW_BLOCK_SIZE_SHIFT_MAX = 3;</div><div class="line"><a name="l11737"></a><span class="lineno">11737</span>&#160;</div><div class="line"><a name="l11738"></a><span class="lineno">11738</span>&#160;            <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l11739"></a><span class="lineno">11739</span>&#160;            {</div><div class="line"><a name="l11740"></a><span class="lineno">11740</span>&#160;                <span class="comment">// Allocate 1/8, 1/4, 1/2 as first blocks.</span></div><div class="line"><a name="l11741"></a><span class="lineno">11741</span>&#160;                <span class="keyword">const</span> VkDeviceSize maxExistingBlockSize = CalcMaxBlockSize();</div><div class="line"><a name="l11742"></a><span class="lineno">11742</span>&#160;                <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; NEW_BLOCK_SIZE_SHIFT_MAX; ++i)</div><div class="line"><a name="l11743"></a><span class="lineno">11743</span>&#160;                {</div><div class="line"><a name="l11744"></a><span class="lineno">11744</span>&#160;                    <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l11745"></a><span class="lineno">11745</span>&#160;                    <span class="keywordflow">if</span>(smallerNewBlockSize &gt; maxExistingBlockSize &amp;&amp; smallerNewBlockSize &gt;= size * 2)</div><div class="line"><a name="l11746"></a><span class="lineno">11746</span>&#160;                    {</div><div class="line"><a name="l11747"></a><span class="lineno">11747</span>&#160;                        newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l11748"></a><span class="lineno">11748</span>&#160;                        ++newBlockSizeShift;</div><div class="line"><a name="l11749"></a><span class="lineno">11749</span>&#160;                    }</div><div class="line"><a name="l11750"></a><span class="lineno">11750</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l11751"></a><span class="lineno">11751</span>&#160;                    {</div><div class="line"><a name="l11752"></a><span class="lineno">11752</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11753"></a><span class="lineno">11753</span>&#160;                    }</div><div class="line"><a name="l11754"></a><span class="lineno">11754</span>&#160;                }</div><div class="line"><a name="l11755"></a><span class="lineno">11755</span>&#160;            }</div><div class="line"><a name="l11756"></a><span class="lineno">11756</span>&#160;</div><div class="line"><a name="l11757"></a><span class="lineno">11757</span>&#160;            <span class="keywordtype">size_t</span> newBlockIndex = 0;</div><div class="line"><a name="l11758"></a><span class="lineno">11758</span>&#160;            VkResult res = CreateBlock(newBlockSize, &amp;newBlockIndex);</div><div class="line"><a name="l11759"></a><span class="lineno">11759</span>&#160;            <span class="comment">// Allocation of this size failed? Try 1/2, 1/4, 1/8 of m_PreferredBlockSize.</span></div><div class="line"><a name="l11760"></a><span class="lineno">11760</span>&#160;            <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l11761"></a><span class="lineno">11761</span>&#160;            {</div><div class="line"><a name="l11762"></a><span class="lineno">11762</span>&#160;                <span class="keywordflow">while</span>(res &lt; 0 &amp;&amp; newBlockSizeShift &lt; NEW_BLOCK_SIZE_SHIFT_MAX)</div><div class="line"><a name="l11763"></a><span class="lineno">11763</span>&#160;                {</div><div class="line"><a name="l11764"></a><span class="lineno">11764</span>&#160;                    <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l11765"></a><span class="lineno">11765</span>&#160;                    <span class="keywordflow">if</span>(smallerNewBlockSize &gt;= size)</div><div class="line"><a name="l11766"></a><span class="lineno">11766</span>&#160;                    {</div><div class="line"><a name="l11767"></a><span class="lineno">11767</span>&#160;                        newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l11768"></a><span class="lineno">11768</span>&#160;                        ++newBlockSizeShift;</div><div class="line"><a name="l11769"></a><span class="lineno">11769</span>&#160;                        res = CreateBlock(newBlockSize, &amp;newBlockIndex);</div><div class="line"><a name="l11770"></a><span class="lineno">11770</span>&#160;                    }</div><div class="line"><a name="l11771"></a><span class="lineno">11771</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l11772"></a><span class="lineno">11772</span>&#160;                    {</div><div class="line"><a name="l11773"></a><span class="lineno">11773</span>&#160;                        <span class="keywordflow">break</span>;</div><div class="line"><a name="l11774"></a><span class="lineno">11774</span>&#160;                    }</div><div class="line"><a name="l11775"></a><span class="lineno">11775</span>&#160;                }</div><div class="line"><a name="l11776"></a><span class="lineno">11776</span>&#160;            }</div><div class="line"><a name="l11777"></a><span class="lineno">11777</span>&#160;</div><div class="line"><a name="l11778"></a><span class="lineno">11778</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11779"></a><span class="lineno">11779</span>&#160;            {</div><div class="line"><a name="l11780"></a><span class="lineno">11780</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[newBlockIndex];</div><div class="line"><a name="l11781"></a><span class="lineno">11781</span>&#160;                VMA_ASSERT(pBlock-&gt;m_pMetadata-&gt;GetSize() &gt;= size);</div><div class="line"><a name="l11782"></a><span class="lineno">11782</span>&#160;</div><div class="line"><a name="l11783"></a><span class="lineno">11783</span>&#160;                res = AllocateFromBlock(</div><div class="line"><a name="l11784"></a><span class="lineno">11784</span>&#160;                    pBlock,</div><div class="line"><a name="l11785"></a><span class="lineno">11785</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l11786"></a><span class="lineno">11786</span>&#160;                    size,</div><div class="line"><a name="l11787"></a><span class="lineno">11787</span>&#160;                    alignment,</div><div class="line"><a name="l11788"></a><span class="lineno">11788</span>&#160;                    allocFlagsCopy,</div><div class="line"><a name="l11789"></a><span class="lineno">11789</span>&#160;                    createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11790"></a><span class="lineno">11790</span>&#160;                    suballocType,</div><div class="line"><a name="l11791"></a><span class="lineno">11791</span>&#160;                    strategy,</div><div class="line"><a name="l11792"></a><span class="lineno">11792</span>&#160;                    pAllocation);</div><div class="line"><a name="l11793"></a><span class="lineno">11793</span>&#160;                <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11794"></a><span class="lineno">11794</span>&#160;                {</div><div class="line"><a name="l11795"></a><span class="lineno">11795</span>&#160;                    VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Created new block Size=%llu&quot;</span>, newBlockSize);</div><div class="line"><a name="l11796"></a><span class="lineno">11796</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11797"></a><span class="lineno">11797</span>&#160;                }</div><div class="line"><a name="l11798"></a><span class="lineno">11798</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l11799"></a><span class="lineno">11799</span>&#160;                {</div><div class="line"><a name="l11800"></a><span class="lineno">11800</span>&#160;                    <span class="comment">// Allocation from new block failed, possibly due to VMA_DEBUG_MARGIN or alignment.</span></div><div class="line"><a name="l11801"></a><span class="lineno">11801</span>&#160;                    <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11802"></a><span class="lineno">11802</span>&#160;                }</div><div class="line"><a name="l11803"></a><span class="lineno">11803</span>&#160;            }</div><div class="line"><a name="l11804"></a><span class="lineno">11804</span>&#160;        }</div><div class="line"><a name="l11805"></a><span class="lineno">11805</span>&#160;    }</div><div class="line"><a name="l11806"></a><span class="lineno">11806</span>&#160;</div><div class="line"><a name="l11807"></a><span class="lineno">11807</span>&#160;    <span class="comment">// 3. Try to allocate from existing blocks with making other allocations lost.</span></div><div class="line"><a name="l11808"></a><span class="lineno">11808</span>&#160;    <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l11809"></a><span class="lineno">11809</span>&#160;    {</div><div class="line"><a name="l11810"></a><span class="lineno">11810</span>&#160;        uint32_t tryIndex = 0;</div><div class="line"><a name="l11811"></a><span class="lineno">11811</span>&#160;        <span class="keywordflow">for</span>(; tryIndex &lt; VMA_ALLOCATION_TRY_COUNT; ++tryIndex)</div><div class="line"><a name="l11812"></a><span class="lineno">11812</span>&#160;        {</div><div class="line"><a name="l11813"></a><span class="lineno">11813</span>&#160;            VmaDeviceMemoryBlock* pBestRequestBlock = VMA_NULL;</div><div class="line"><a name="l11814"></a><span class="lineno">11814</span>&#160;            VmaAllocationRequest bestRequest = {};</div><div class="line"><a name="l11815"></a><span class="lineno">11815</span>&#160;            VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;</div><div class="line"><a name="l11816"></a><span class="lineno">11816</span>&#160;</div><div class="line"><a name="l11817"></a><span class="lineno">11817</span>&#160;            <span class="comment">// 1. Search existing allocations.</span></div><div class="line"><a name="l11818"></a><span class="lineno">11818</span>&#160;            <span class="keywordflow">if</span>(strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a>)</div><div class="line"><a name="l11819"></a><span class="lineno">11819</span>&#160;            {</div><div class="line"><a name="l11820"></a><span class="lineno">11820</span>&#160;                <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l11821"></a><span class="lineno">11821</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l11822"></a><span class="lineno">11822</span>&#160;                {</div><div class="line"><a name="l11823"></a><span class="lineno">11823</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11824"></a><span class="lineno">11824</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11825"></a><span class="lineno">11825</span>&#160;                    VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l11826"></a><span class="lineno">11826</span>&#160;                    <span class="keywordflow">if</span>(pCurrBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l11827"></a><span class="lineno">11827</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11828"></a><span class="lineno">11828</span>&#160;                        m_FrameInUseCount,</div><div class="line"><a name="l11829"></a><span class="lineno">11829</span>&#160;                        m_BufferImageGranularity,</div><div class="line"><a name="l11830"></a><span class="lineno">11830</span>&#160;                        size,</div><div class="line"><a name="l11831"></a><span class="lineno">11831</span>&#160;                        alignment,</div><div class="line"><a name="l11832"></a><span class="lineno">11832</span>&#160;                        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l11833"></a><span class="lineno">11833</span>&#160;                        suballocType,</div><div class="line"><a name="l11834"></a><span class="lineno">11834</span>&#160;                        canMakeOtherLost,</div><div class="line"><a name="l11835"></a><span class="lineno">11835</span>&#160;                        strategy,</div><div class="line"><a name="l11836"></a><span class="lineno">11836</span>&#160;                        &amp;currRequest))</div><div class="line"><a name="l11837"></a><span class="lineno">11837</span>&#160;                    {</div><div class="line"><a name="l11838"></a><span class="lineno">11838</span>&#160;                        <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l11839"></a><span class="lineno">11839</span>&#160;                        <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l11840"></a><span class="lineno">11840</span>&#160;                            currRequestCost &lt; bestRequestCost)</div><div class="line"><a name="l11841"></a><span class="lineno">11841</span>&#160;                        {</div><div class="line"><a name="l11842"></a><span class="lineno">11842</span>&#160;                            pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l11843"></a><span class="lineno">11843</span>&#160;                            bestRequest = currRequest;</div><div class="line"><a name="l11844"></a><span class="lineno">11844</span>&#160;                            bestRequestCost = currRequestCost;</div><div class="line"><a name="l11845"></a><span class="lineno">11845</span>&#160;</div><div class="line"><a name="l11846"></a><span class="lineno">11846</span>&#160;                            <span class="keywordflow">if</span>(bestRequestCost == 0)</div><div class="line"><a name="l11847"></a><span class="lineno">11847</span>&#160;                            {</div><div class="line"><a name="l11848"></a><span class="lineno">11848</span>&#160;                                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11849"></a><span class="lineno">11849</span>&#160;                            }</div><div class="line"><a name="l11850"></a><span class="lineno">11850</span>&#160;                        }</div><div class="line"><a name="l11851"></a><span class="lineno">11851</span>&#160;                    }</div><div class="line"><a name="l11852"></a><span class="lineno">11852</span>&#160;                }</div><div class="line"><a name="l11853"></a><span class="lineno">11853</span>&#160;            }</div><div class="line"><a name="l11854"></a><span class="lineno">11854</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l11855"></a><span class="lineno">11855</span>&#160;            {</div><div class="line"><a name="l11856"></a><span class="lineno">11856</span>&#160;                <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l11857"></a><span class="lineno">11857</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l11858"></a><span class="lineno">11858</span>&#160;                {</div><div class="line"><a name="l11859"></a><span class="lineno">11859</span>&#160;                    VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11860"></a><span class="lineno">11860</span>&#160;                    VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l11861"></a><span class="lineno">11861</span>&#160;                    VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l11862"></a><span class="lineno">11862</span>&#160;                    <span class="keywordflow">if</span>(pCurrBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l11863"></a><span class="lineno">11863</span>&#160;                        currentFrameIndex,</div><div class="line"><a name="l11864"></a><span class="lineno">11864</span>&#160;                        m_FrameInUseCount,</div><div class="line"><a name="l11865"></a><span class="lineno">11865</span>&#160;                        m_BufferImageGranularity,</div><div class="line"><a name="l11866"></a><span class="lineno">11866</span>&#160;                        size,</div><div class="line"><a name="l11867"></a><span class="lineno">11867</span>&#160;                        alignment,</div><div class="line"><a name="l11868"></a><span class="lineno">11868</span>&#160;                        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l11869"></a><span class="lineno">11869</span>&#160;                        suballocType,</div><div class="line"><a name="l11870"></a><span class="lineno">11870</span>&#160;                        canMakeOtherLost,</div><div class="line"><a name="l11871"></a><span class="lineno">11871</span>&#160;                        strategy,</div><div class="line"><a name="l11872"></a><span class="lineno">11872</span>&#160;                        &amp;currRequest))</div><div class="line"><a name="l11873"></a><span class="lineno">11873</span>&#160;                    {</div><div class="line"><a name="l11874"></a><span class="lineno">11874</span>&#160;                        <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l11875"></a><span class="lineno">11875</span>&#160;                        <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l11876"></a><span class="lineno">11876</span>&#160;                            currRequestCost &lt; bestRequestCost ||</div><div class="line"><a name="l11877"></a><span class="lineno">11877</span>&#160;                            strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>)</div><div class="line"><a name="l11878"></a><span class="lineno">11878</span>&#160;                        {</div><div class="line"><a name="l11879"></a><span class="lineno">11879</span>&#160;                            pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l11880"></a><span class="lineno">11880</span>&#160;                            bestRequest = currRequest;</div><div class="line"><a name="l11881"></a><span class="lineno">11881</span>&#160;                            bestRequestCost = currRequestCost;</div><div class="line"><a name="l11882"></a><span class="lineno">11882</span>&#160;</div><div class="line"><a name="l11883"></a><span class="lineno">11883</span>&#160;                            <span class="keywordflow">if</span>(bestRequestCost == 0 ||</div><div class="line"><a name="l11884"></a><span class="lineno">11884</span>&#160;                                strategy == <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a>)</div><div class="line"><a name="l11885"></a><span class="lineno">11885</span>&#160;                            {</div><div class="line"><a name="l11886"></a><span class="lineno">11886</span>&#160;                                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11887"></a><span class="lineno">11887</span>&#160;                            }</div><div class="line"><a name="l11888"></a><span class="lineno">11888</span>&#160;                        }</div><div class="line"><a name="l11889"></a><span class="lineno">11889</span>&#160;                    }</div><div class="line"><a name="l11890"></a><span class="lineno">11890</span>&#160;                }</div><div class="line"><a name="l11891"></a><span class="lineno">11891</span>&#160;            }</div><div class="line"><a name="l11892"></a><span class="lineno">11892</span>&#160;</div><div class="line"><a name="l11893"></a><span class="lineno">11893</span>&#160;            <span class="keywordflow">if</span>(pBestRequestBlock != VMA_NULL)</div><div class="line"><a name="l11894"></a><span class="lineno">11894</span>&#160;            {</div><div class="line"><a name="l11895"></a><span class="lineno">11895</span>&#160;                <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l11896"></a><span class="lineno">11896</span>&#160;                {</div><div class="line"><a name="l11897"></a><span class="lineno">11897</span>&#160;                    VkResult res = pBestRequestBlock-&gt;Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l11898"></a><span class="lineno">11898</span>&#160;                    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11899"></a><span class="lineno">11899</span>&#160;                    {</div><div class="line"><a name="l11900"></a><span class="lineno">11900</span>&#160;                        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11901"></a><span class="lineno">11901</span>&#160;                    }</div><div class="line"><a name="l11902"></a><span class="lineno">11902</span>&#160;                }</div><div class="line"><a name="l11903"></a><span class="lineno">11903</span>&#160;</div><div class="line"><a name="l11904"></a><span class="lineno">11904</span>&#160;                <span class="keywordflow">if</span>(pBestRequestBlock-&gt;m_pMetadata-&gt;MakeRequestedAllocationsLost(</div><div class="line"><a name="l11905"></a><span class="lineno">11905</span>&#160;                    currentFrameIndex,</div><div class="line"><a name="l11906"></a><span class="lineno">11906</span>&#160;                    m_FrameInUseCount,</div><div class="line"><a name="l11907"></a><span class="lineno">11907</span>&#160;                    &amp;bestRequest))</div><div class="line"><a name="l11908"></a><span class="lineno">11908</span>&#160;                {</div><div class="line"><a name="l11909"></a><span class="lineno">11909</span>&#160;                    <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l11910"></a><span class="lineno">11910</span>&#160;                    <span class="keywordflow">if</span>(pBestRequestBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l11911"></a><span class="lineno">11911</span>&#160;                    {</div><div class="line"><a name="l11912"></a><span class="lineno">11912</span>&#160;                        m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l11913"></a><span class="lineno">11913</span>&#160;                    }</div><div class="line"><a name="l11914"></a><span class="lineno">11914</span>&#160;                    <span class="comment">// Allocate from this pBlock.</span></div><div class="line"><a name="l11915"></a><span class="lineno">11915</span>&#160;                    *pAllocation = m_hAllocator-&gt;m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l11916"></a><span class="lineno">11916</span>&#160;                    (*pAllocation)-&gt;Ctor(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l11917"></a><span class="lineno">11917</span>&#160;                    pBestRequestBlock-&gt;m_pMetadata-&gt;Alloc(bestRequest, suballocType, size, *pAllocation);</div><div class="line"><a name="l11918"></a><span class="lineno">11918</span>&#160;                    (*pAllocation)-&gt;InitBlockAllocation(</div><div class="line"><a name="l11919"></a><span class="lineno">11919</span>&#160;                        pBestRequestBlock,</div><div class="line"><a name="l11920"></a><span class="lineno">11920</span>&#160;                        bestRequest.offset,</div><div class="line"><a name="l11921"></a><span class="lineno">11921</span>&#160;                        alignment,</div><div class="line"><a name="l11922"></a><span class="lineno">11922</span>&#160;                        size,</div><div class="line"><a name="l11923"></a><span class="lineno">11923</span>&#160;                        suballocType,</div><div class="line"><a name="l11924"></a><span class="lineno">11924</span>&#160;                        mapped,</div><div class="line"><a name="l11925"></a><span class="lineno">11925</span>&#160;                        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a>) != 0);</div><div class="line"><a name="l11926"></a><span class="lineno">11926</span>&#160;                    VMA_HEAVY_ASSERT(pBestRequestBlock-&gt;Validate());</div><div class="line"><a name="l11927"></a><span class="lineno">11927</span>&#160;                    VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Returned from existing block&quot;</span>);</div><div class="line"><a name="l11928"></a><span class="lineno">11928</span>&#160;                    (*pAllocation)-&gt;SetUserData(m_hAllocator, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l11929"></a><span class="lineno">11929</span>&#160;                    <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l11930"></a><span class="lineno">11930</span>&#160;                    {</div><div class="line"><a name="l11931"></a><span class="lineno">11931</span>&#160;                        m_hAllocator-&gt;FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l11932"></a><span class="lineno">11932</span>&#160;                    }</div><div class="line"><a name="l11933"></a><span class="lineno">11933</span>&#160;                    <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l11934"></a><span class="lineno">11934</span>&#160;                    {</div><div class="line"><a name="l11935"></a><span class="lineno">11935</span>&#160;                        VkResult res = pBestRequestBlock-&gt;WriteMagicValueAroundAllocation(m_hAllocator, bestRequest.offset, size);</div><div class="line"><a name="l11936"></a><span class="lineno">11936</span>&#160;                        VMA_ASSERT(res == VK_SUCCESS &amp;&amp; <span class="stringliteral">&quot;Couldn&#39;t map block memory to write magic value.&quot;</span>);</div><div class="line"><a name="l11937"></a><span class="lineno">11937</span>&#160;                    }</div><div class="line"><a name="l11938"></a><span class="lineno">11938</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11939"></a><span class="lineno">11939</span>&#160;                }</div><div class="line"><a name="l11940"></a><span class="lineno">11940</span>&#160;                <span class="comment">// else: Some allocations must have been touched while we are here. Next try.</span></div><div class="line"><a name="l11941"></a><span class="lineno">11941</span>&#160;            }</div><div class="line"><a name="l11942"></a><span class="lineno">11942</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l11943"></a><span class="lineno">11943</span>&#160;            {</div><div class="line"><a name="l11944"></a><span class="lineno">11944</span>&#160;                <span class="comment">// Could not find place in any of the blocks - break outer loop.</span></div><div class="line"><a name="l11945"></a><span class="lineno">11945</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l11946"></a><span class="lineno">11946</span>&#160;            }</div><div class="line"><a name="l11947"></a><span class="lineno">11947</span>&#160;        }</div><div class="line"><a name="l11948"></a><span class="lineno">11948</span>&#160;        <span class="comment">/* Maximum number of tries exceeded - a very unlike event when many other</span></div><div class="line"><a name="l11949"></a><span class="lineno">11949</span>&#160;<span class="comment">        threads are simultaneously touching allocations making it impossible to make</span></div><div class="line"><a name="l11950"></a><span class="lineno">11950</span>&#160;<span class="comment">        lost at the same time as we try to allocate. */</span></div><div class="line"><a name="l11951"></a><span class="lineno">11951</span>&#160;        <span class="keywordflow">if</span>(tryIndex == VMA_ALLOCATION_TRY_COUNT)</div><div class="line"><a name="l11952"></a><span class="lineno">11952</span>&#160;        {</div><div class="line"><a name="l11953"></a><span class="lineno">11953</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_TOO_MANY_OBJECTS;</div><div class="line"><a name="l11954"></a><span class="lineno">11954</span>&#160;        }</div><div class="line"><a name="l11955"></a><span class="lineno">11955</span>&#160;    }</div><div class="line"><a name="l11956"></a><span class="lineno">11956</span>&#160;</div><div class="line"><a name="l11957"></a><span class="lineno">11957</span>&#160;    <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11958"></a><span class="lineno">11958</span>&#160;}</div><div class="line"><a name="l11959"></a><span class="lineno">11959</span>&#160;</div><div class="line"><a name="l11960"></a><span class="lineno">11960</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::Free(</div><div class="line"><a name="l11961"></a><span class="lineno">11961</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l11962"></a><span class="lineno">11962</span>&#160;{</div><div class="line"><a name="l11963"></a><span class="lineno">11963</span>&#160;    VmaDeviceMemoryBlock* pBlockToDelete = VMA_NULL;</div><div class="line"><a name="l11964"></a><span class="lineno">11964</span>&#160;</div><div class="line"><a name="l11965"></a><span class="lineno">11965</span>&#160;    <span class="comment">// Scope for lock.</span></div><div class="line"><a name="l11966"></a><span class="lineno">11966</span>&#160;    {</div><div class="line"><a name="l11967"></a><span class="lineno">11967</span>&#160;        VmaMutexLockWrite lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l11968"></a><span class="lineno">11968</span>&#160;</div><div class="line"><a name="l11969"></a><span class="lineno">11969</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l11970"></a><span class="lineno">11970</span>&#160;</div><div class="line"><a name="l11971"></a><span class="lineno">11971</span>&#160;        <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l11972"></a><span class="lineno">11972</span>&#160;        {</div><div class="line"><a name="l11973"></a><span class="lineno">11973</span>&#160;            VkResult res = pBlock-&gt;ValidateMagicValueAroundAllocation(m_hAllocator, hAllocation-&gt;GetOffset(), hAllocation-&gt;GetSize());</div><div class="line"><a name="l11974"></a><span class="lineno">11974</span>&#160;            VMA_ASSERT(res == VK_SUCCESS &amp;&amp; <span class="stringliteral">&quot;Couldn&#39;t map block memory to validate magic value.&quot;</span>);</div><div class="line"><a name="l11975"></a><span class="lineno">11975</span>&#160;        }</div><div class="line"><a name="l11976"></a><span class="lineno">11976</span>&#160;</div><div class="line"><a name="l11977"></a><span class="lineno">11977</span>&#160;        <span class="keywordflow">if</span>(hAllocation-&gt;IsPersistentMap())</div><div class="line"><a name="l11978"></a><span class="lineno">11978</span>&#160;        {</div><div class="line"><a name="l11979"></a><span class="lineno">11979</span>&#160;            pBlock-&gt;Unmap(m_hAllocator, 1);</div><div class="line"><a name="l11980"></a><span class="lineno">11980</span>&#160;        }</div><div class="line"><a name="l11981"></a><span class="lineno">11981</span>&#160;</div><div class="line"><a name="l11982"></a><span class="lineno">11982</span>&#160;        pBlock-&gt;m_pMetadata-&gt;Free(hAllocation);</div><div class="line"><a name="l11983"></a><span class="lineno">11983</span>&#160;        VMA_HEAVY_ASSERT(pBlock-&gt;Validate());</div><div class="line"><a name="l11984"></a><span class="lineno">11984</span>&#160;</div><div class="line"><a name="l11985"></a><span class="lineno">11985</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;  Freed from MemoryTypeIndex=%u&quot;</span>, m_MemoryTypeIndex);</div><div class="line"><a name="l11986"></a><span class="lineno">11986</span>&#160;</div><div class="line"><a name="l11987"></a><span class="lineno">11987</span>&#160;        <span class="comment">// pBlock became empty after this deallocation.</span></div><div class="line"><a name="l11988"></a><span class="lineno">11988</span>&#160;        <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l11989"></a><span class="lineno">11989</span>&#160;        {</div><div class="line"><a name="l11990"></a><span class="lineno">11990</span>&#160;            <span class="comment">// Already has empty Allocation. We don&#39;t want to have two, so delete this one.</span></div><div class="line"><a name="l11991"></a><span class="lineno">11991</span>&#160;            <span class="keywordflow">if</span>(m_HasEmptyBlock &amp;&amp; m_Blocks.size() &gt; m_MinBlockCount)</div><div class="line"><a name="l11992"></a><span class="lineno">11992</span>&#160;            {</div><div class="line"><a name="l11993"></a><span class="lineno">11993</span>&#160;                pBlockToDelete = pBlock;</div><div class="line"><a name="l11994"></a><span class="lineno">11994</span>&#160;                Remove(pBlock);</div><div class="line"><a name="l11995"></a><span class="lineno">11995</span>&#160;            }</div><div class="line"><a name="l11996"></a><span class="lineno">11996</span>&#160;            <span class="comment">// We now have first empty block.</span></div><div class="line"><a name="l11997"></a><span class="lineno">11997</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l11998"></a><span class="lineno">11998</span>&#160;            {</div><div class="line"><a name="l11999"></a><span class="lineno">11999</span>&#160;                m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l12000"></a><span class="lineno">12000</span>&#160;            }</div><div class="line"><a name="l12001"></a><span class="lineno">12001</span>&#160;        }</div><div class="line"><a name="l12002"></a><span class="lineno">12002</span>&#160;        <span class="comment">// pBlock didn&#39;t become empty, but we have another empty block - find and free that one.</span></div><div class="line"><a name="l12003"></a><span class="lineno">12003</span>&#160;        <span class="comment">// (This is optional, heuristics.)</span></div><div class="line"><a name="l12004"></a><span class="lineno">12004</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_HasEmptyBlock)</div><div class="line"><a name="l12005"></a><span class="lineno">12005</span>&#160;        {</div><div class="line"><a name="l12006"></a><span class="lineno">12006</span>&#160;            VmaDeviceMemoryBlock* pLastBlock = m_Blocks.back();</div><div class="line"><a name="l12007"></a><span class="lineno">12007</span>&#160;            <span class="keywordflow">if</span>(pLastBlock-&gt;m_pMetadata-&gt;IsEmpty() &amp;&amp; m_Blocks.size() &gt; m_MinBlockCount)</div><div class="line"><a name="l12008"></a><span class="lineno">12008</span>&#160;            {</div><div class="line"><a name="l12009"></a><span class="lineno">12009</span>&#160;                pBlockToDelete = pLastBlock;</div><div class="line"><a name="l12010"></a><span class="lineno">12010</span>&#160;                m_Blocks.pop_back();</div><div class="line"><a name="l12011"></a><span class="lineno">12011</span>&#160;                m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l12012"></a><span class="lineno">12012</span>&#160;            }</div><div class="line"><a name="l12013"></a><span class="lineno">12013</span>&#160;        }</div><div class="line"><a name="l12014"></a><span class="lineno">12014</span>&#160;</div><div class="line"><a name="l12015"></a><span class="lineno">12015</span>&#160;        IncrementallySortBlocks();</div><div class="line"><a name="l12016"></a><span class="lineno">12016</span>&#160;    }</div><div class="line"><a name="l12017"></a><span class="lineno">12017</span>&#160;</div><div class="line"><a name="l12018"></a><span class="lineno">12018</span>&#160;    <span class="comment">// Destruction of a free Allocation. Deferred until this point, outside of mutex</span></div><div class="line"><a name="l12019"></a><span class="lineno">12019</span>&#160;    <span class="comment">// lock, for performance reason.</span></div><div class="line"><a name="l12020"></a><span class="lineno">12020</span>&#160;    <span class="keywordflow">if</span>(pBlockToDelete != VMA_NULL)</div><div class="line"><a name="l12021"></a><span class="lineno">12021</span>&#160;    {</div><div class="line"><a name="l12022"></a><span class="lineno">12022</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Deleted empty allocation&quot;</span>);</div><div class="line"><a name="l12023"></a><span class="lineno">12023</span>&#160;        pBlockToDelete-&gt;Destroy(m_hAllocator);</div><div class="line"><a name="l12024"></a><span class="lineno">12024</span>&#160;        vma_delete(m_hAllocator, pBlockToDelete);</div><div class="line"><a name="l12025"></a><span class="lineno">12025</span>&#160;    }</div><div class="line"><a name="l12026"></a><span class="lineno">12026</span>&#160;}</div><div class="line"><a name="l12027"></a><span class="lineno">12027</span>&#160;</div><div class="line"><a name="l12028"></a><span class="lineno">12028</span>&#160;VkDeviceSize VmaBlockVector::CalcMaxBlockSize()<span class="keyword"> const</span></div><div class="line"><a name="l12029"></a><span class="lineno">12029</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12030"></a><span class="lineno">12030</span>&#160;    VkDeviceSize result = 0;</div><div class="line"><a name="l12031"></a><span class="lineno">12031</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l12032"></a><span class="lineno">12032</span>&#160;    {</div><div class="line"><a name="l12033"></a><span class="lineno">12033</span>&#160;        result = VMA_MAX(result, m_Blocks[i]-&gt;m_pMetadata-&gt;GetSize());</div><div class="line"><a name="l12034"></a><span class="lineno">12034</span>&#160;        <span class="keywordflow">if</span>(result &gt;= m_PreferredBlockSize)</div><div class="line"><a name="l12035"></a><span class="lineno">12035</span>&#160;        {</div><div class="line"><a name="l12036"></a><span class="lineno">12036</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l12037"></a><span class="lineno">12037</span>&#160;        }</div><div class="line"><a name="l12038"></a><span class="lineno">12038</span>&#160;    }</div><div class="line"><a name="l12039"></a><span class="lineno">12039</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12040"></a><span class="lineno">12040</span>&#160;}</div><div class="line"><a name="l12041"></a><span class="lineno">12041</span>&#160;</div><div class="line"><a name="l12042"></a><span class="lineno">12042</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::Remove(VmaDeviceMemoryBlock* pBlock)</div><div class="line"><a name="l12043"></a><span class="lineno">12043</span>&#160;{</div><div class="line"><a name="l12044"></a><span class="lineno">12044</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12045"></a><span class="lineno">12045</span>&#160;    {</div><div class="line"><a name="l12046"></a><span class="lineno">12046</span>&#160;        <span class="keywordflow">if</span>(m_Blocks[blockIndex] == pBlock)</div><div class="line"><a name="l12047"></a><span class="lineno">12047</span>&#160;        {</div><div class="line"><a name="l12048"></a><span class="lineno">12048</span>&#160;            VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l12049"></a><span class="lineno">12049</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l12050"></a><span class="lineno">12050</span>&#160;        }</div><div class="line"><a name="l12051"></a><span class="lineno">12051</span>&#160;    }</div><div class="line"><a name="l12052"></a><span class="lineno">12052</span>&#160;    VMA_ASSERT(0);</div><div class="line"><a name="l12053"></a><span class="lineno">12053</span>&#160;}</div><div class="line"><a name="l12054"></a><span class="lineno">12054</span>&#160;</div><div class="line"><a name="l12055"></a><span class="lineno">12055</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::IncrementallySortBlocks()</div><div class="line"><a name="l12056"></a><span class="lineno">12056</span>&#160;{</div><div class="line"><a name="l12057"></a><span class="lineno">12057</span>&#160;    <span class="keywordflow">if</span>(m_Algorithm != <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>)</div><div class="line"><a name="l12058"></a><span class="lineno">12058</span>&#160;    {</div><div class="line"><a name="l12059"></a><span class="lineno">12059</span>&#160;        <span class="comment">// Bubble sort only until first swap.</span></div><div class="line"><a name="l12060"></a><span class="lineno">12060</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12061"></a><span class="lineno">12061</span>&#160;        {</div><div class="line"><a name="l12062"></a><span class="lineno">12062</span>&#160;            <span class="keywordflow">if</span>(m_Blocks[i - 1]-&gt;m_pMetadata-&gt;GetSumFreeSize() &gt; m_Blocks[i]-&gt;m_pMetadata-&gt;GetSumFreeSize())</div><div class="line"><a name="l12063"></a><span class="lineno">12063</span>&#160;            {</div><div class="line"><a name="l12064"></a><span class="lineno">12064</span>&#160;                VMA_SWAP(m_Blocks[i - 1], m_Blocks[i]);</div><div class="line"><a name="l12065"></a><span class="lineno">12065</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l12066"></a><span class="lineno">12066</span>&#160;            }</div><div class="line"><a name="l12067"></a><span class="lineno">12067</span>&#160;        }</div><div class="line"><a name="l12068"></a><span class="lineno">12068</span>&#160;    }</div><div class="line"><a name="l12069"></a><span class="lineno">12069</span>&#160;}</div><div class="line"><a name="l12070"></a><span class="lineno">12070</span>&#160;</div><div class="line"><a name="l12071"></a><span class="lineno">12071</span>&#160;VkResult VmaBlockVector::AllocateFromBlock(</div><div class="line"><a name="l12072"></a><span class="lineno">12072</span>&#160;    VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l12073"></a><span class="lineno">12073</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12074"></a><span class="lineno">12074</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l12075"></a><span class="lineno">12075</span>&#160;    VkDeviceSize alignment,</div><div class="line"><a name="l12076"></a><span class="lineno">12076</span>&#160;    <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l12077"></a><span class="lineno">12077</span>&#160;    <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l12078"></a><span class="lineno">12078</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l12079"></a><span class="lineno">12079</span>&#160;    uint32_t strategy,</div><div class="line"><a name="l12080"></a><span class="lineno">12080</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12081"></a><span class="lineno">12081</span>&#160;{</div><div class="line"><a name="l12082"></a><span class="lineno">12082</span>&#160;    VMA_ASSERT((allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a>) == 0);</div><div class="line"><a name="l12083"></a><span class="lineno">12083</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUpperAddress = (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l12084"></a><span class="lineno">12084</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l12085"></a><span class="lineno">12085</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isUserDataString = (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0;</div><div class="line"><a name="l12086"></a><span class="lineno">12086</span>&#160;</div><div class="line"><a name="l12087"></a><span class="lineno">12087</span>&#160;    VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l12088"></a><span class="lineno">12088</span>&#160;    <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l12089"></a><span class="lineno">12089</span>&#160;        currentFrameIndex,</div><div class="line"><a name="l12090"></a><span class="lineno">12090</span>&#160;        m_FrameInUseCount,</div><div class="line"><a name="l12091"></a><span class="lineno">12091</span>&#160;        m_BufferImageGranularity,</div><div class="line"><a name="l12092"></a><span class="lineno">12092</span>&#160;        size,</div><div class="line"><a name="l12093"></a><span class="lineno">12093</span>&#160;        alignment,</div><div class="line"><a name="l12094"></a><span class="lineno">12094</span>&#160;        isUpperAddress,</div><div class="line"><a name="l12095"></a><span class="lineno">12095</span>&#160;        suballocType,</div><div class="line"><a name="l12096"></a><span class="lineno">12096</span>&#160;        <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l12097"></a><span class="lineno">12097</span>&#160;        strategy,</div><div class="line"><a name="l12098"></a><span class="lineno">12098</span>&#160;        &amp;currRequest))</div><div class="line"><a name="l12099"></a><span class="lineno">12099</span>&#160;    {</div><div class="line"><a name="l12100"></a><span class="lineno">12100</span>&#160;        <span class="comment">// Allocate from pCurrBlock.</span></div><div class="line"><a name="l12101"></a><span class="lineno">12101</span>&#160;        VMA_ASSERT(currRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l12102"></a><span class="lineno">12102</span>&#160;</div><div class="line"><a name="l12103"></a><span class="lineno">12103</span>&#160;        <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l12104"></a><span class="lineno">12104</span>&#160;        {</div><div class="line"><a name="l12105"></a><span class="lineno">12105</span>&#160;            VkResult res = pBlock-&gt;Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l12106"></a><span class="lineno">12106</span>&#160;            <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l12107"></a><span class="lineno">12107</span>&#160;            {</div><div class="line"><a name="l12108"></a><span class="lineno">12108</span>&#160;                <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12109"></a><span class="lineno">12109</span>&#160;            }</div><div class="line"><a name="l12110"></a><span class="lineno">12110</span>&#160;        }</div><div class="line"><a name="l12111"></a><span class="lineno">12111</span>&#160;            </div><div class="line"><a name="l12112"></a><span class="lineno">12112</span>&#160;        <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l12113"></a><span class="lineno">12113</span>&#160;        <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l12114"></a><span class="lineno">12114</span>&#160;        {</div><div class="line"><a name="l12115"></a><span class="lineno">12115</span>&#160;            m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l12116"></a><span class="lineno">12116</span>&#160;        }</div><div class="line"><a name="l12117"></a><span class="lineno">12117</span>&#160;            </div><div class="line"><a name="l12118"></a><span class="lineno">12118</span>&#160;        *pAllocation = m_hAllocator-&gt;m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l12119"></a><span class="lineno">12119</span>&#160;        (*pAllocation)-&gt;Ctor(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l12120"></a><span class="lineno">12120</span>&#160;        pBlock-&gt;m_pMetadata-&gt;Alloc(currRequest, suballocType, size, *pAllocation);</div><div class="line"><a name="l12121"></a><span class="lineno">12121</span>&#160;        (*pAllocation)-&gt;InitBlockAllocation(</div><div class="line"><a name="l12122"></a><span class="lineno">12122</span>&#160;            pBlock,</div><div class="line"><a name="l12123"></a><span class="lineno">12123</span>&#160;            currRequest.offset,</div><div class="line"><a name="l12124"></a><span class="lineno">12124</span>&#160;            alignment,</div><div class="line"><a name="l12125"></a><span class="lineno">12125</span>&#160;            size,</div><div class="line"><a name="l12126"></a><span class="lineno">12126</span>&#160;            suballocType,</div><div class="line"><a name="l12127"></a><span class="lineno">12127</span>&#160;            mapped,</div><div class="line"><a name="l12128"></a><span class="lineno">12128</span>&#160;            (allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a>) != 0);</div><div class="line"><a name="l12129"></a><span class="lineno">12129</span>&#160;        VMA_HEAVY_ASSERT(pBlock-&gt;Validate());</div><div class="line"><a name="l12130"></a><span class="lineno">12130</span>&#160;        (*pAllocation)-&gt;SetUserData(m_hAllocator, pUserData);</div><div class="line"><a name="l12131"></a><span class="lineno">12131</span>&#160;        <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l12132"></a><span class="lineno">12132</span>&#160;        {</div><div class="line"><a name="l12133"></a><span class="lineno">12133</span>&#160;            m_hAllocator-&gt;FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l12134"></a><span class="lineno">12134</span>&#160;        }</div><div class="line"><a name="l12135"></a><span class="lineno">12135</span>&#160;        <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l12136"></a><span class="lineno">12136</span>&#160;        {</div><div class="line"><a name="l12137"></a><span class="lineno">12137</span>&#160;            VkResult res = pBlock-&gt;WriteMagicValueAroundAllocation(m_hAllocator, currRequest.offset, size);</div><div class="line"><a name="l12138"></a><span class="lineno">12138</span>&#160;            VMA_ASSERT(res == VK_SUCCESS &amp;&amp; <span class="stringliteral">&quot;Couldn&#39;t map block memory to write magic value.&quot;</span>);</div><div class="line"><a name="l12139"></a><span class="lineno">12139</span>&#160;        }</div><div class="line"><a name="l12140"></a><span class="lineno">12140</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12141"></a><span class="lineno">12141</span>&#160;    }</div><div class="line"><a name="l12142"></a><span class="lineno">12142</span>&#160;    <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12143"></a><span class="lineno">12143</span>&#160;}</div><div class="line"><a name="l12144"></a><span class="lineno">12144</span>&#160;</div><div class="line"><a name="l12145"></a><span class="lineno">12145</span>&#160;VkResult VmaBlockVector::CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex)</div><div class="line"><a name="l12146"></a><span class="lineno">12146</span>&#160;{</div><div class="line"><a name="l12147"></a><span class="lineno">12147</span>&#160;    VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l12148"></a><span class="lineno">12148</span>&#160;    allocInfo.memoryTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l12149"></a><span class="lineno">12149</span>&#160;    allocInfo.allocationSize = blockSize;</div><div class="line"><a name="l12150"></a><span class="lineno">12150</span>&#160;    VkDeviceMemory mem = VK_NULL_HANDLE;</div><div class="line"><a name="l12151"></a><span class="lineno">12151</span>&#160;    VkResult res = m_hAllocator-&gt;AllocateVulkanMemory(&amp;allocInfo, &amp;mem);</div><div class="line"><a name="l12152"></a><span class="lineno">12152</span>&#160;    <span class="keywordflow">if</span>(res &lt; 0)</div><div class="line"><a name="l12153"></a><span class="lineno">12153</span>&#160;    {</div><div class="line"><a name="l12154"></a><span class="lineno">12154</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12155"></a><span class="lineno">12155</span>&#160;    }</div><div class="line"><a name="l12156"></a><span class="lineno">12156</span>&#160;</div><div class="line"><a name="l12157"></a><span class="lineno">12157</span>&#160;    <span class="comment">// New VkDeviceMemory successfully created.</span></div><div class="line"><a name="l12158"></a><span class="lineno">12158</span>&#160;</div><div class="line"><a name="l12159"></a><span class="lineno">12159</span>&#160;    <span class="comment">// Create new Allocation for it.</span></div><div class="line"><a name="l12160"></a><span class="lineno">12160</span>&#160;    VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = vma_new(m_hAllocator, VmaDeviceMemoryBlock)(m_hAllocator);</div><div class="line"><a name="l12161"></a><span class="lineno">12161</span>&#160;    pBlock-&gt;Init(</div><div class="line"><a name="l12162"></a><span class="lineno">12162</span>&#160;        m_hAllocator,</div><div class="line"><a name="l12163"></a><span class="lineno">12163</span>&#160;        m_hParentPool,</div><div class="line"><a name="l12164"></a><span class="lineno">12164</span>&#160;        m_MemoryTypeIndex,</div><div class="line"><a name="l12165"></a><span class="lineno">12165</span>&#160;        mem,</div><div class="line"><a name="l12166"></a><span class="lineno">12166</span>&#160;        allocInfo.allocationSize,</div><div class="line"><a name="l12167"></a><span class="lineno">12167</span>&#160;        m_NextBlockId++,</div><div class="line"><a name="l12168"></a><span class="lineno">12168</span>&#160;        m_Algorithm);</div><div class="line"><a name="l12169"></a><span class="lineno">12169</span>&#160;</div><div class="line"><a name="l12170"></a><span class="lineno">12170</span>&#160;    m_Blocks.push_back(pBlock);</div><div class="line"><a name="l12171"></a><span class="lineno">12171</span>&#160;    <span class="keywordflow">if</span>(pNewBlockIndex != VMA_NULL)</div><div class="line"><a name="l12172"></a><span class="lineno">12172</span>&#160;    {</div><div class="line"><a name="l12173"></a><span class="lineno">12173</span>&#160;        *pNewBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l12174"></a><span class="lineno">12174</span>&#160;    }</div><div class="line"><a name="l12175"></a><span class="lineno">12175</span>&#160;</div><div class="line"><a name="l12176"></a><span class="lineno">12176</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12177"></a><span class="lineno">12177</span>&#160;}</div><div class="line"><a name="l12178"></a><span class="lineno">12178</span>&#160;</div><div class="line"><a name="l12179"></a><span class="lineno">12179</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::ApplyDefragmentationMovesCpu(</div><div class="line"><a name="l12180"></a><span class="lineno">12180</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l12181"></a><span class="lineno">12181</span>&#160;    <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves)</div><div class="line"><a name="l12182"></a><span class="lineno">12182</span>&#160;{</div><div class="line"><a name="l12183"></a><span class="lineno">12183</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l12184"></a><span class="lineno">12184</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isNonCoherent = m_hAllocator-&gt;IsMemoryTypeNonCoherent(m_MemoryTypeIndex);</div><div class="line"><a name="l12185"></a><span class="lineno">12185</span>&#160;</div><div class="line"><a name="l12186"></a><span class="lineno">12186</span>&#160;    <span class="keyword">enum</span> BLOCK_FLAG</div><div class="line"><a name="l12187"></a><span class="lineno">12187</span>&#160;    {</div><div class="line"><a name="l12188"></a><span class="lineno">12188</span>&#160;        BLOCK_FLAG_USED = 0x00000001,</div><div class="line"><a name="l12189"></a><span class="lineno">12189</span>&#160;        BLOCK_FLAG_MAPPED_FOR_DEFRAGMENTATION = 0x00000002,</div><div class="line"><a name="l12190"></a><span class="lineno">12190</span>&#160;    };</div><div class="line"><a name="l12191"></a><span class="lineno">12191</span>&#160;</div><div class="line"><a name="l12192"></a><span class="lineno">12192</span>&#160;    <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l12193"></a><span class="lineno">12193</span>&#160;    {</div><div class="line"><a name="l12194"></a><span class="lineno">12194</span>&#160;        uint32_t flags;</div><div class="line"><a name="l12195"></a><span class="lineno">12195</span>&#160;        <span class="keywordtype">void</span>* pMappedData;</div><div class="line"><a name="l12196"></a><span class="lineno">12196</span>&#160;    };</div><div class="line"><a name="l12197"></a><span class="lineno">12197</span>&#160;    VmaVector&lt; BlockInfo, VmaStlAllocator&lt;BlockInfo&gt; &gt;</div><div class="line"><a name="l12198"></a><span class="lineno">12198</span>&#160;        blockInfo(blockCount, VmaStlAllocator&lt;BlockInfo&gt;(m_hAllocator-&gt;GetAllocationCallbacks()));</div><div class="line"><a name="l12199"></a><span class="lineno">12199</span>&#160;    memset(blockInfo.data(), 0, blockCount * <span class="keyword">sizeof</span>(BlockInfo));</div><div class="line"><a name="l12200"></a><span class="lineno">12200</span>&#160;</div><div class="line"><a name="l12201"></a><span class="lineno">12201</span>&#160;    <span class="comment">// Go over all moves. Mark blocks that are used with BLOCK_FLAG_USED.</span></div><div class="line"><a name="l12202"></a><span class="lineno">12202</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> moveCount = moves.size();</div><div class="line"><a name="l12203"></a><span class="lineno">12203</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12204"></a><span class="lineno">12204</span>&#160;    {</div><div class="line"><a name="l12205"></a><span class="lineno">12205</span>&#160;        <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12206"></a><span class="lineno">12206</span>&#160;        blockInfo[move.srcBlockIndex].flags |= BLOCK_FLAG_USED;</div><div class="line"><a name="l12207"></a><span class="lineno">12207</span>&#160;        blockInfo[move.dstBlockIndex].flags |= BLOCK_FLAG_USED;</div><div class="line"><a name="l12208"></a><span class="lineno">12208</span>&#160;    }</div><div class="line"><a name="l12209"></a><span class="lineno">12209</span>&#160;</div><div class="line"><a name="l12210"></a><span class="lineno">12210</span>&#160;    VMA_ASSERT(pDefragCtx-&gt;res == VK_SUCCESS);</div><div class="line"><a name="l12211"></a><span class="lineno">12211</span>&#160;</div><div class="line"><a name="l12212"></a><span class="lineno">12212</span>&#160;    <span class="comment">// Go over all blocks. Get mapped pointer or map if necessary.</span></div><div class="line"><a name="l12213"></a><span class="lineno">12213</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; pDefragCtx-&gt;res == VK_SUCCESS &amp;&amp; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12214"></a><span class="lineno">12214</span>&#160;    {</div><div class="line"><a name="l12215"></a><span class="lineno">12215</span>&#160;        BlockInfo&amp; currBlockInfo = blockInfo[blockIndex];</div><div class="line"><a name="l12216"></a><span class="lineno">12216</span>&#160;        VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12217"></a><span class="lineno">12217</span>&#160;        <span class="keywordflow">if</span>((currBlockInfo.flags &amp; BLOCK_FLAG_USED) != 0)</div><div class="line"><a name="l12218"></a><span class="lineno">12218</span>&#160;        {</div><div class="line"><a name="l12219"></a><span class="lineno">12219</span>&#160;            currBlockInfo.pMappedData = pBlock-&gt;GetMappedData();</div><div class="line"><a name="l12220"></a><span class="lineno">12220</span>&#160;            <span class="comment">// It is not originally mapped - map it.</span></div><div class="line"><a name="l12221"></a><span class="lineno">12221</span>&#160;            <span class="keywordflow">if</span>(currBlockInfo.pMappedData == VMA_NULL)</div><div class="line"><a name="l12222"></a><span class="lineno">12222</span>&#160;            {</div><div class="line"><a name="l12223"></a><span class="lineno">12223</span>&#160;                pDefragCtx-&gt;res = pBlock-&gt;Map(m_hAllocator, 1, &amp;currBlockInfo.pMappedData);</div><div class="line"><a name="l12224"></a><span class="lineno">12224</span>&#160;                <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12225"></a><span class="lineno">12225</span>&#160;                {</div><div class="line"><a name="l12226"></a><span class="lineno">12226</span>&#160;                    currBlockInfo.flags |= BLOCK_FLAG_MAPPED_FOR_DEFRAGMENTATION;</div><div class="line"><a name="l12227"></a><span class="lineno">12227</span>&#160;                }</div><div class="line"><a name="l12228"></a><span class="lineno">12228</span>&#160;            }</div><div class="line"><a name="l12229"></a><span class="lineno">12229</span>&#160;        }</div><div class="line"><a name="l12230"></a><span class="lineno">12230</span>&#160;    }</div><div class="line"><a name="l12231"></a><span class="lineno">12231</span>&#160;</div><div class="line"><a name="l12232"></a><span class="lineno">12232</span>&#160;    <span class="comment">// Go over all moves. Do actual data transfer.</span></div><div class="line"><a name="l12233"></a><span class="lineno">12233</span>&#160;    <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12234"></a><span class="lineno">12234</span>&#160;    {</div><div class="line"><a name="l12235"></a><span class="lineno">12235</span>&#160;        <span class="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_hAllocator-&gt;m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</div><div class="line"><a name="l12236"></a><span class="lineno">12236</span>&#160;        VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l12237"></a><span class="lineno">12237</span>&#160;</div><div class="line"><a name="l12238"></a><span class="lineno">12238</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12239"></a><span class="lineno">12239</span>&#160;        {</div><div class="line"><a name="l12240"></a><span class="lineno">12240</span>&#160;            <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12241"></a><span class="lineno">12241</span>&#160;</div><div class="line"><a name="l12242"></a><span class="lineno">12242</span>&#160;            <span class="keyword">const</span> BlockInfo&amp; srcBlockInfo = blockInfo[move.srcBlockIndex];</div><div class="line"><a name="l12243"></a><span class="lineno">12243</span>&#160;            <span class="keyword">const</span> BlockInfo&amp; dstBlockInfo = blockInfo[move.dstBlockIndex];</div><div class="line"><a name="l12244"></a><span class="lineno">12244</span>&#160;</div><div class="line"><a name="l12245"></a><span class="lineno">12245</span>&#160;            VMA_ASSERT(srcBlockInfo.pMappedData &amp;&amp; dstBlockInfo.pMappedData);</div><div class="line"><a name="l12246"></a><span class="lineno">12246</span>&#160;</div><div class="line"><a name="l12247"></a><span class="lineno">12247</span>&#160;            <span class="comment">// Invalidate source.</span></div><div class="line"><a name="l12248"></a><span class="lineno">12248</span>&#160;            <span class="keywordflow">if</span>(isNonCoherent)</div><div class="line"><a name="l12249"></a><span class="lineno">12249</span>&#160;            {</div><div class="line"><a name="l12250"></a><span class="lineno">12250</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pSrcBlock = m_Blocks[move.srcBlockIndex];</div><div class="line"><a name="l12251"></a><span class="lineno">12251</span>&#160;                memRange.memory = pSrcBlock-&gt;GetDeviceMemory();</div><div class="line"><a name="l12252"></a><span class="lineno">12252</span>&#160;                memRange.offset = VmaAlignDown(move.srcOffset, nonCoherentAtomSize);</div><div class="line"><a name="l12253"></a><span class="lineno">12253</span>&#160;                memRange.size = VMA_MIN(</div><div class="line"><a name="l12254"></a><span class="lineno">12254</span>&#160;                    VmaAlignUp(move.size + (move.srcOffset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l12255"></a><span class="lineno">12255</span>&#160;                    pSrcBlock-&gt;m_pMetadata-&gt;GetSize() - memRange.offset);</div><div class="line"><a name="l12256"></a><span class="lineno">12256</span>&#160;                (*m_hAllocator-&gt;GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hAllocator-&gt;m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l12257"></a><span class="lineno">12257</span>&#160;            }</div><div class="line"><a name="l12258"></a><span class="lineno">12258</span>&#160;</div><div class="line"><a name="l12259"></a><span class="lineno">12259</span>&#160;            <span class="comment">// THE PLACE WHERE ACTUAL DATA COPY HAPPENS.</span></div><div class="line"><a name="l12260"></a><span class="lineno">12260</span>&#160;            memmove(</div><div class="line"><a name="l12261"></a><span class="lineno">12261</span>&#160;                reinterpret_cast&lt;char*&gt;(dstBlockInfo.pMappedData) + move.dstOffset,</div><div class="line"><a name="l12262"></a><span class="lineno">12262</span>&#160;                reinterpret_cast&lt;char*&gt;(srcBlockInfo.pMappedData) + move.srcOffset,</div><div class="line"><a name="l12263"></a><span class="lineno">12263</span>&#160;                static_cast&lt;size_t&gt;(move.size));</div><div class="line"><a name="l12264"></a><span class="lineno">12264</span>&#160;</div><div class="line"><a name="l12265"></a><span class="lineno">12265</span>&#160;            <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l12266"></a><span class="lineno">12266</span>&#160;            {</div><div class="line"><a name="l12267"></a><span class="lineno">12267</span>&#160;                VmaWriteMagicValue(dstBlockInfo.pMappedData, move.dstOffset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l12268"></a><span class="lineno">12268</span>&#160;                VmaWriteMagicValue(dstBlockInfo.pMappedData, move.dstOffset + move.size);</div><div class="line"><a name="l12269"></a><span class="lineno">12269</span>&#160;            }</div><div class="line"><a name="l12270"></a><span class="lineno">12270</span>&#160;</div><div class="line"><a name="l12271"></a><span class="lineno">12271</span>&#160;            <span class="comment">// Flush destination.</span></div><div class="line"><a name="l12272"></a><span class="lineno">12272</span>&#160;            <span class="keywordflow">if</span>(isNonCoherent)</div><div class="line"><a name="l12273"></a><span class="lineno">12273</span>&#160;            {</div><div class="line"><a name="l12274"></a><span class="lineno">12274</span>&#160;                VmaDeviceMemoryBlock* <span class="keyword">const</span> pDstBlock = m_Blocks[move.dstBlockIndex];</div><div class="line"><a name="l12275"></a><span class="lineno">12275</span>&#160;                memRange.memory = pDstBlock-&gt;GetDeviceMemory();</div><div class="line"><a name="l12276"></a><span class="lineno">12276</span>&#160;                memRange.offset = VmaAlignDown(move.dstOffset, nonCoherentAtomSize);</div><div class="line"><a name="l12277"></a><span class="lineno">12277</span>&#160;                memRange.size = VMA_MIN(</div><div class="line"><a name="l12278"></a><span class="lineno">12278</span>&#160;                    VmaAlignUp(move.size + (move.dstOffset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l12279"></a><span class="lineno">12279</span>&#160;                    pDstBlock-&gt;m_pMetadata-&gt;GetSize() - memRange.offset);</div><div class="line"><a name="l12280"></a><span class="lineno">12280</span>&#160;                (*m_hAllocator-&gt;GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hAllocator-&gt;m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l12281"></a><span class="lineno">12281</span>&#160;            }</div><div class="line"><a name="l12282"></a><span class="lineno">12282</span>&#160;        }</div><div class="line"><a name="l12283"></a><span class="lineno">12283</span>&#160;    }</div><div class="line"><a name="l12284"></a><span class="lineno">12284</span>&#160;</div><div class="line"><a name="l12285"></a><span class="lineno">12285</span>&#160;    <span class="comment">// Go over all blocks in reverse order. Unmap those that were mapped just for defragmentation.</span></div><div class="line"><a name="l12286"></a><span class="lineno">12286</span>&#160;    <span class="comment">// Regardless of pCtx-&gt;res == VK_SUCCESS.</span></div><div class="line"><a name="l12287"></a><span class="lineno">12287</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = blockCount; blockIndex--; )</div><div class="line"><a name="l12288"></a><span class="lineno">12288</span>&#160;    {</div><div class="line"><a name="l12289"></a><span class="lineno">12289</span>&#160;        <span class="keyword">const</span> BlockInfo&amp; currBlockInfo = blockInfo[blockIndex];</div><div class="line"><a name="l12290"></a><span class="lineno">12290</span>&#160;        <span class="keywordflow">if</span>((currBlockInfo.flags &amp; BLOCK_FLAG_MAPPED_FOR_DEFRAGMENTATION) != 0)</div><div class="line"><a name="l12291"></a><span class="lineno">12291</span>&#160;        {</div><div class="line"><a name="l12292"></a><span class="lineno">12292</span>&#160;            VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12293"></a><span class="lineno">12293</span>&#160;            pBlock-&gt;Unmap(m_hAllocator, 1);</div><div class="line"><a name="l12294"></a><span class="lineno">12294</span>&#160;        }</div><div class="line"><a name="l12295"></a><span class="lineno">12295</span>&#160;    }</div><div class="line"><a name="l12296"></a><span class="lineno">12296</span>&#160;}</div><div class="line"><a name="l12297"></a><span class="lineno">12297</span>&#160;</div><div class="line"><a name="l12298"></a><span class="lineno">12298</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::ApplyDefragmentationMovesGpu(</div><div class="line"><a name="l12299"></a><span class="lineno">12299</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pDefragCtx,</div><div class="line"><a name="l12300"></a><span class="lineno">12300</span>&#160;    <span class="keyword">const</span> VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12301"></a><span class="lineno">12301</span>&#160;    VkCommandBuffer commandBuffer)</div><div class="line"><a name="l12302"></a><span class="lineno">12302</span>&#160;{</div><div class="line"><a name="l12303"></a><span class="lineno">12303</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l12304"></a><span class="lineno">12304</span>&#160;</div><div class="line"><a name="l12305"></a><span class="lineno">12305</span>&#160;    pDefragCtx-&gt;blockContexts.resize(blockCount);</div><div class="line"><a name="l12306"></a><span class="lineno">12306</span>&#160;    memset(pDefragCtx-&gt;blockContexts.data(), 0, blockCount * <span class="keyword">sizeof</span>(VmaBlockDefragmentationContext));</div><div class="line"><a name="l12307"></a><span class="lineno">12307</span>&#160;</div><div class="line"><a name="l12308"></a><span class="lineno">12308</span>&#160;    <span class="comment">// Go over all moves. Mark blocks that are used with BLOCK_FLAG_USED.</span></div><div class="line"><a name="l12309"></a><span class="lineno">12309</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> moveCount = moves.size();</div><div class="line"><a name="l12310"></a><span class="lineno">12310</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12311"></a><span class="lineno">12311</span>&#160;    {</div><div class="line"><a name="l12312"></a><span class="lineno">12312</span>&#160;        <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12313"></a><span class="lineno">12313</span>&#160;        pDefragCtx-&gt;blockContexts[move.srcBlockIndex].flags |= VmaBlockDefragmentationContext::BLOCK_FLAG_USED;</div><div class="line"><a name="l12314"></a><span class="lineno">12314</span>&#160;        pDefragCtx-&gt;blockContexts[move.dstBlockIndex].flags |= VmaBlockDefragmentationContext::BLOCK_FLAG_USED;</div><div class="line"><a name="l12315"></a><span class="lineno">12315</span>&#160;    }</div><div class="line"><a name="l12316"></a><span class="lineno">12316</span>&#160;</div><div class="line"><a name="l12317"></a><span class="lineno">12317</span>&#160;    VMA_ASSERT(pDefragCtx-&gt;res == VK_SUCCESS);</div><div class="line"><a name="l12318"></a><span class="lineno">12318</span>&#160;</div><div class="line"><a name="l12319"></a><span class="lineno">12319</span>&#160;    <span class="comment">// Go over all blocks. Create and bind buffer for whole block if necessary.</span></div><div class="line"><a name="l12320"></a><span class="lineno">12320</span>&#160;    {</div><div class="line"><a name="l12321"></a><span class="lineno">12321</span>&#160;        VkBufferCreateInfo bufCreateInfo;</div><div class="line"><a name="l12322"></a><span class="lineno">12322</span>&#160;        VmaFillGpuDefragmentationBufferCreateInfo(bufCreateInfo);</div><div class="line"><a name="l12323"></a><span class="lineno">12323</span>&#160;</div><div class="line"><a name="l12324"></a><span class="lineno">12324</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; pDefragCtx-&gt;res == VK_SUCCESS &amp;&amp; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12325"></a><span class="lineno">12325</span>&#160;        {</div><div class="line"><a name="l12326"></a><span class="lineno">12326</span>&#160;            VmaBlockDefragmentationContext&amp; currBlockCtx = pDefragCtx-&gt;blockContexts[blockIndex];</div><div class="line"><a name="l12327"></a><span class="lineno">12327</span>&#160;            VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12328"></a><span class="lineno">12328</span>&#160;            <span class="keywordflow">if</span>((currBlockCtx.flags &amp; VmaBlockDefragmentationContext::BLOCK_FLAG_USED) != 0)</div><div class="line"><a name="l12329"></a><span class="lineno">12329</span>&#160;            {</div><div class="line"><a name="l12330"></a><span class="lineno">12330</span>&#160;                bufCreateInfo.size = pBlock-&gt;m_pMetadata-&gt;GetSize();</div><div class="line"><a name="l12331"></a><span class="lineno">12331</span>&#160;                pDefragCtx-&gt;res = (*m_hAllocator-&gt;GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l12332"></a><span class="lineno">12332</span>&#160;                    m_hAllocator-&gt;m_hDevice, &amp;bufCreateInfo, m_hAllocator-&gt;GetAllocationCallbacks(), &amp;currBlockCtx.hBuffer);</div><div class="line"><a name="l12333"></a><span class="lineno">12333</span>&#160;                <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12334"></a><span class="lineno">12334</span>&#160;                {</div><div class="line"><a name="l12335"></a><span class="lineno">12335</span>&#160;                    pDefragCtx-&gt;res = (*m_hAllocator-&gt;GetVulkanFunctions().vkBindBufferMemory)(</div><div class="line"><a name="l12336"></a><span class="lineno">12336</span>&#160;                        m_hAllocator-&gt;m_hDevice, currBlockCtx.hBuffer, pBlock-&gt;GetDeviceMemory(), 0);</div><div class="line"><a name="l12337"></a><span class="lineno">12337</span>&#160;                }</div><div class="line"><a name="l12338"></a><span class="lineno">12338</span>&#160;            }</div><div class="line"><a name="l12339"></a><span class="lineno">12339</span>&#160;        }</div><div class="line"><a name="l12340"></a><span class="lineno">12340</span>&#160;    }</div><div class="line"><a name="l12341"></a><span class="lineno">12341</span>&#160;</div><div class="line"><a name="l12342"></a><span class="lineno">12342</span>&#160;    <span class="comment">// Go over all moves. Post data transfer commands to command buffer.</span></div><div class="line"><a name="l12343"></a><span class="lineno">12343</span>&#160;    <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS)</div><div class="line"><a name="l12344"></a><span class="lineno">12344</span>&#160;    {</div><div class="line"><a name="l12345"></a><span class="lineno">12345</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> moveIndex = 0; moveIndex &lt; moveCount; ++moveIndex)</div><div class="line"><a name="l12346"></a><span class="lineno">12346</span>&#160;        {</div><div class="line"><a name="l12347"></a><span class="lineno">12347</span>&#160;            <span class="keyword">const</span> VmaDefragmentationMove&amp; move = moves[moveIndex];</div><div class="line"><a name="l12348"></a><span class="lineno">12348</span>&#160;</div><div class="line"><a name="l12349"></a><span class="lineno">12349</span>&#160;            <span class="keyword">const</span> VmaBlockDefragmentationContext&amp; srcBlockCtx = pDefragCtx-&gt;blockContexts[move.srcBlockIndex];</div><div class="line"><a name="l12350"></a><span class="lineno">12350</span>&#160;            <span class="keyword">const</span> VmaBlockDefragmentationContext&amp; dstBlockCtx = pDefragCtx-&gt;blockContexts[move.dstBlockIndex];</div><div class="line"><a name="l12351"></a><span class="lineno">12351</span>&#160;</div><div class="line"><a name="l12352"></a><span class="lineno">12352</span>&#160;            VMA_ASSERT(srcBlockCtx.hBuffer &amp;&amp; dstBlockCtx.hBuffer);</div><div class="line"><a name="l12353"></a><span class="lineno">12353</span>&#160;</div><div class="line"><a name="l12354"></a><span class="lineno">12354</span>&#160;            VkBufferCopy region = {</div><div class="line"><a name="l12355"></a><span class="lineno">12355</span>&#160;                move.srcOffset,</div><div class="line"><a name="l12356"></a><span class="lineno">12356</span>&#160;                move.dstOffset,</div><div class="line"><a name="l12357"></a><span class="lineno">12357</span>&#160;                move.size };</div><div class="line"><a name="l12358"></a><span class="lineno">12358</span>&#160;            (*m_hAllocator-&gt;GetVulkanFunctions().vkCmdCopyBuffer)(</div><div class="line"><a name="l12359"></a><span class="lineno">12359</span>&#160;                commandBuffer, srcBlockCtx.hBuffer, dstBlockCtx.hBuffer, 1, &amp;region);</div><div class="line"><a name="l12360"></a><span class="lineno">12360</span>&#160;        }</div><div class="line"><a name="l12361"></a><span class="lineno">12361</span>&#160;    }</div><div class="line"><a name="l12362"></a><span class="lineno">12362</span>&#160;</div><div class="line"><a name="l12363"></a><span class="lineno">12363</span>&#160;    <span class="comment">// Save buffers to defrag context for later destruction.</span></div><div class="line"><a name="l12364"></a><span class="lineno">12364</span>&#160;    <span class="keywordflow">if</span>(pDefragCtx-&gt;res == VK_SUCCESS &amp;&amp; moveCount &gt; 0)</div><div class="line"><a name="l12365"></a><span class="lineno">12365</span>&#160;    {</div><div class="line"><a name="l12366"></a><span class="lineno">12366</span>&#160;        pDefragCtx-&gt;res = VK_NOT_READY;</div><div class="line"><a name="l12367"></a><span class="lineno">12367</span>&#160;    }</div><div class="line"><a name="l12368"></a><span class="lineno">12368</span>&#160;}</div><div class="line"><a name="l12369"></a><span class="lineno">12369</span>&#160;</div><div class="line"><a name="l12370"></a><span class="lineno">12370</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::FreeEmptyBlocks(<a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l12371"></a><span class="lineno">12371</span>&#160;{</div><div class="line"><a name="l12372"></a><span class="lineno">12372</span>&#160;    m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l12373"></a><span class="lineno">12373</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l12374"></a><span class="lineno">12374</span>&#160;    {</div><div class="line"><a name="l12375"></a><span class="lineno">12375</span>&#160;        VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12376"></a><span class="lineno">12376</span>&#160;        <span class="keywordflow">if</span>(pBlock-&gt;m_pMetadata-&gt;IsEmpty())</div><div class="line"><a name="l12377"></a><span class="lineno">12377</span>&#160;        {</div><div class="line"><a name="l12378"></a><span class="lineno">12378</span>&#160;            <span class="keywordflow">if</span>(m_Blocks.size() &gt; m_MinBlockCount)</div><div class="line"><a name="l12379"></a><span class="lineno">12379</span>&#160;            {</div><div class="line"><a name="l12380"></a><span class="lineno">12380</span>&#160;                <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l12381"></a><span class="lineno">12381</span>&#160;                {</div><div class="line"><a name="l12382"></a><span class="lineno">12382</span>&#160;                    ++pDefragmentationStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l12383"></a><span class="lineno">12383</span>&#160;                    pDefragmentationStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a> += pBlock-&gt;m_pMetadata-&gt;GetSize();</div><div class="line"><a name="l12384"></a><span class="lineno">12384</span>&#160;                }</div><div class="line"><a name="l12385"></a><span class="lineno">12385</span>&#160;</div><div class="line"><a name="l12386"></a><span class="lineno">12386</span>&#160;                VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l12387"></a><span class="lineno">12387</span>&#160;                pBlock-&gt;Destroy(m_hAllocator);</div><div class="line"><a name="l12388"></a><span class="lineno">12388</span>&#160;                vma_delete(m_hAllocator, pBlock);</div><div class="line"><a name="l12389"></a><span class="lineno">12389</span>&#160;            }</div><div class="line"><a name="l12390"></a><span class="lineno">12390</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12391"></a><span class="lineno">12391</span>&#160;            {</div><div class="line"><a name="l12392"></a><span class="lineno">12392</span>&#160;                m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l12393"></a><span class="lineno">12393</span>&#160;            }</div><div class="line"><a name="l12394"></a><span class="lineno">12394</span>&#160;        }</div><div class="line"><a name="l12395"></a><span class="lineno">12395</span>&#160;    }</div><div class="line"><a name="l12396"></a><span class="lineno">12396</span>&#160;}</div><div class="line"><a name="l12397"></a><span class="lineno">12397</span>&#160;</div><div class="line"><a name="l12398"></a><span class="lineno">12398</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12399"></a><span class="lineno">12399</span>&#160;</div><div class="line"><a name="l12400"></a><span class="lineno">12400</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter&amp; json)</div><div class="line"><a name="l12401"></a><span class="lineno">12401</span>&#160;{</div><div class="line"><a name="l12402"></a><span class="lineno">12402</span>&#160;    VmaMutexLockRead lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12403"></a><span class="lineno">12403</span>&#160;</div><div class="line"><a name="l12404"></a><span class="lineno">12404</span>&#160;    json.BeginObject();</div><div class="line"><a name="l12405"></a><span class="lineno">12405</span>&#160;</div><div class="line"><a name="l12406"></a><span class="lineno">12406</span>&#160;    <span class="keywordflow">if</span>(m_IsCustomPool)</div><div class="line"><a name="l12407"></a><span class="lineno">12407</span>&#160;    {</div><div class="line"><a name="l12408"></a><span class="lineno">12408</span>&#160;        json.WriteString(<span class="stringliteral">&quot;MemoryTypeIndex&quot;</span>);</div><div class="line"><a name="l12409"></a><span class="lineno">12409</span>&#160;        json.WriteNumber(m_MemoryTypeIndex);</div><div class="line"><a name="l12410"></a><span class="lineno">12410</span>&#160;</div><div class="line"><a name="l12411"></a><span class="lineno">12411</span>&#160;        json.WriteString(<span class="stringliteral">&quot;BlockSize&quot;</span>);</div><div class="line"><a name="l12412"></a><span class="lineno">12412</span>&#160;        json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l12413"></a><span class="lineno">12413</span>&#160;</div><div class="line"><a name="l12414"></a><span class="lineno">12414</span>&#160;        json.WriteString(<span class="stringliteral">&quot;BlockCount&quot;</span>);</div><div class="line"><a name="l12415"></a><span class="lineno">12415</span>&#160;        json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l12416"></a><span class="lineno">12416</span>&#160;        <span class="keywordflow">if</span>(m_MinBlockCount &gt; 0)</div><div class="line"><a name="l12417"></a><span class="lineno">12417</span>&#160;        {</div><div class="line"><a name="l12418"></a><span class="lineno">12418</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Min&quot;</span>);</div><div class="line"><a name="l12419"></a><span class="lineno">12419</span>&#160;            json.WriteNumber((uint64_t)m_MinBlockCount);</div><div class="line"><a name="l12420"></a><span class="lineno">12420</span>&#160;        }</div><div class="line"><a name="l12421"></a><span class="lineno">12421</span>&#160;        <span class="keywordflow">if</span>(m_MaxBlockCount &lt; SIZE_MAX)</div><div class="line"><a name="l12422"></a><span class="lineno">12422</span>&#160;        {</div><div class="line"><a name="l12423"></a><span class="lineno">12423</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Max&quot;</span>);</div><div class="line"><a name="l12424"></a><span class="lineno">12424</span>&#160;            json.WriteNumber((uint64_t)m_MaxBlockCount);</div><div class="line"><a name="l12425"></a><span class="lineno">12425</span>&#160;        }</div><div class="line"><a name="l12426"></a><span class="lineno">12426</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Cur&quot;</span>);</div><div class="line"><a name="l12427"></a><span class="lineno">12427</span>&#160;        json.WriteNumber((uint64_t)m_Blocks.size());</div><div class="line"><a name="l12428"></a><span class="lineno">12428</span>&#160;        json.EndObject();</div><div class="line"><a name="l12429"></a><span class="lineno">12429</span>&#160;</div><div class="line"><a name="l12430"></a><span class="lineno">12430</span>&#160;        <span class="keywordflow">if</span>(m_FrameInUseCount &gt; 0)</div><div class="line"><a name="l12431"></a><span class="lineno">12431</span>&#160;        {</div><div class="line"><a name="l12432"></a><span class="lineno">12432</span>&#160;            json.WriteString(<span class="stringliteral">&quot;FrameInUseCount&quot;</span>);</div><div class="line"><a name="l12433"></a><span class="lineno">12433</span>&#160;            json.WriteNumber(m_FrameInUseCount);</div><div class="line"><a name="l12434"></a><span class="lineno">12434</span>&#160;        }</div><div class="line"><a name="l12435"></a><span class="lineno">12435</span>&#160;</div><div class="line"><a name="l12436"></a><span class="lineno">12436</span>&#160;        <span class="keywordflow">if</span>(m_Algorithm != 0)</div><div class="line"><a name="l12437"></a><span class="lineno">12437</span>&#160;        {</div><div class="line"><a name="l12438"></a><span class="lineno">12438</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Algorithm&quot;</span>);</div><div class="line"><a name="l12439"></a><span class="lineno">12439</span>&#160;            json.WriteString(VmaAlgorithmToStr(m_Algorithm));</div><div class="line"><a name="l12440"></a><span class="lineno">12440</span>&#160;        }</div><div class="line"><a name="l12441"></a><span class="lineno">12441</span>&#160;    }</div><div class="line"><a name="l12442"></a><span class="lineno">12442</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l12443"></a><span class="lineno">12443</span>&#160;    {</div><div class="line"><a name="l12444"></a><span class="lineno">12444</span>&#160;        json.WriteString(<span class="stringliteral">&quot;PreferredBlockSize&quot;</span>);</div><div class="line"><a name="l12445"></a><span class="lineno">12445</span>&#160;        json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l12446"></a><span class="lineno">12446</span>&#160;    }</div><div class="line"><a name="l12447"></a><span class="lineno">12447</span>&#160;</div><div class="line"><a name="l12448"></a><span class="lineno">12448</span>&#160;    json.WriteString(<span class="stringliteral">&quot;Blocks&quot;</span>);</div><div class="line"><a name="l12449"></a><span class="lineno">12449</span>&#160;    json.BeginObject();</div><div class="line"><a name="l12450"></a><span class="lineno">12450</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12451"></a><span class="lineno">12451</span>&#160;    {</div><div class="line"><a name="l12452"></a><span class="lineno">12452</span>&#160;        json.BeginString();</div><div class="line"><a name="l12453"></a><span class="lineno">12453</span>&#160;        json.ContinueString(m_Blocks[i]-&gt;GetId());</div><div class="line"><a name="l12454"></a><span class="lineno">12454</span>&#160;        json.EndString();</div><div class="line"><a name="l12455"></a><span class="lineno">12455</span>&#160;</div><div class="line"><a name="l12456"></a><span class="lineno">12456</span>&#160;        m_Blocks[i]-&gt;m_pMetadata-&gt;PrintDetailedMap(json);</div><div class="line"><a name="l12457"></a><span class="lineno">12457</span>&#160;    }</div><div class="line"><a name="l12458"></a><span class="lineno">12458</span>&#160;    json.EndObject();</div><div class="line"><a name="l12459"></a><span class="lineno">12459</span>&#160;</div><div class="line"><a name="l12460"></a><span class="lineno">12460</span>&#160;    json.EndObject();</div><div class="line"><a name="l12461"></a><span class="lineno">12461</span>&#160;}</div><div class="line"><a name="l12462"></a><span class="lineno">12462</span>&#160;</div><div class="line"><a name="l12463"></a><span class="lineno">12463</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12464"></a><span class="lineno">12464</span>&#160;</div><div class="line"><a name="l12465"></a><span class="lineno">12465</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::Defragment(</div><div class="line"><a name="l12466"></a><span class="lineno">12466</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l12467"></a><span class="lineno">12467</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l12468"></a><span class="lineno">12468</span>&#160;    VkDeviceSize&amp; maxCpuBytesToMove, uint32_t&amp; maxCpuAllocationsToMove,</div><div class="line"><a name="l12469"></a><span class="lineno">12469</span>&#160;    VkDeviceSize&amp; maxGpuBytesToMove, uint32_t&amp; maxGpuAllocationsToMove,</div><div class="line"><a name="l12470"></a><span class="lineno">12470</span>&#160;    VkCommandBuffer commandBuffer)</div><div class="line"><a name="l12471"></a><span class="lineno">12471</span>&#160;{</div><div class="line"><a name="l12472"></a><span class="lineno">12472</span>&#160;    pCtx-&gt;res = VK_SUCCESS;</div><div class="line"><a name="l12473"></a><span class="lineno">12473</span>&#160;    </div><div class="line"><a name="l12474"></a><span class="lineno">12474</span>&#160;    <span class="keyword">const</span> VkMemoryPropertyFlags memPropFlags =</div><div class="line"><a name="l12475"></a><span class="lineno">12475</span>&#160;        m_hAllocator-&gt;m_MemProps.memoryTypes[m_MemoryTypeIndex].propertyFlags;</div><div class="line"><a name="l12476"></a><span class="lineno">12476</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isHostVisible = (memPropFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0;</div><div class="line"><a name="l12477"></a><span class="lineno">12477</span>&#160;</div><div class="line"><a name="l12478"></a><span class="lineno">12478</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> canDefragmentOnCpu = maxCpuBytesToMove &gt; 0 &amp;&amp; maxCpuAllocationsToMove &gt; 0 &amp;&amp;</div><div class="line"><a name="l12479"></a><span class="lineno">12479</span>&#160;        isHostVisible;</div><div class="line"><a name="l12480"></a><span class="lineno">12480</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> canDefragmentOnGpu = maxGpuBytesToMove &gt; 0 &amp;&amp; maxGpuAllocationsToMove &gt; 0 &amp;&amp;</div><div class="line"><a name="l12481"></a><span class="lineno">12481</span>&#160;        !IsCorruptionDetectionEnabled() &amp;&amp;</div><div class="line"><a name="l12482"></a><span class="lineno">12482</span>&#160;        ((1u &lt;&lt; m_MemoryTypeIndex) &amp; m_hAllocator-&gt;GetGpuDefragmentationMemoryTypeBits()) != 0;</div><div class="line"><a name="l12483"></a><span class="lineno">12483</span>&#160;</div><div class="line"><a name="l12484"></a><span class="lineno">12484</span>&#160;    <span class="comment">// There are options to defragment this memory type.</span></div><div class="line"><a name="l12485"></a><span class="lineno">12485</span>&#160;    <span class="keywordflow">if</span>(canDefragmentOnCpu || canDefragmentOnGpu)</div><div class="line"><a name="l12486"></a><span class="lineno">12486</span>&#160;    {</div><div class="line"><a name="l12487"></a><span class="lineno">12487</span>&#160;        <span class="keywordtype">bool</span> defragmentOnGpu;</div><div class="line"><a name="l12488"></a><span class="lineno">12488</span>&#160;        <span class="comment">// There is only one option to defragment this memory type.</span></div><div class="line"><a name="l12489"></a><span class="lineno">12489</span>&#160;        <span class="keywordflow">if</span>(canDefragmentOnGpu != canDefragmentOnCpu)</div><div class="line"><a name="l12490"></a><span class="lineno">12490</span>&#160;        {</div><div class="line"><a name="l12491"></a><span class="lineno">12491</span>&#160;            defragmentOnGpu = canDefragmentOnGpu;</div><div class="line"><a name="l12492"></a><span class="lineno">12492</span>&#160;        }</div><div class="line"><a name="l12493"></a><span class="lineno">12493</span>&#160;        <span class="comment">// Both options are available: Heuristics to choose the best one.</span></div><div class="line"><a name="l12494"></a><span class="lineno">12494</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l12495"></a><span class="lineno">12495</span>&#160;        {</div><div class="line"><a name="l12496"></a><span class="lineno">12496</span>&#160;            defragmentOnGpu = (memPropFlags &amp; VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0 ||</div><div class="line"><a name="l12497"></a><span class="lineno">12497</span>&#160;                m_hAllocator-&gt;IsIntegratedGpu();</div><div class="line"><a name="l12498"></a><span class="lineno">12498</span>&#160;        }</div><div class="line"><a name="l12499"></a><span class="lineno">12499</span>&#160;</div><div class="line"><a name="l12500"></a><span class="lineno">12500</span>&#160;        <span class="keywordtype">bool</span> overlappingMoveSupported = !defragmentOnGpu;</div><div class="line"><a name="l12501"></a><span class="lineno">12501</span>&#160;</div><div class="line"><a name="l12502"></a><span class="lineno">12502</span>&#160;        <span class="keywordflow">if</span>(m_hAllocator-&gt;m_UseMutex)</div><div class="line"><a name="l12503"></a><span class="lineno">12503</span>&#160;        {</div><div class="line"><a name="l12504"></a><span class="lineno">12504</span>&#160;            m_Mutex.LockWrite();</div><div class="line"><a name="l12505"></a><span class="lineno">12505</span>&#160;            pCtx-&gt;mutexLocked = <span class="keyword">true</span>;</div><div class="line"><a name="l12506"></a><span class="lineno">12506</span>&#160;        }</div><div class="line"><a name="l12507"></a><span class="lineno">12507</span>&#160;</div><div class="line"><a name="l12508"></a><span class="lineno">12508</span>&#160;        pCtx-&gt;Begin(overlappingMoveSupported);</div><div class="line"><a name="l12509"></a><span class="lineno">12509</span>&#160;</div><div class="line"><a name="l12510"></a><span class="lineno">12510</span>&#160;        <span class="comment">// Defragment.</span></div><div class="line"><a name="l12511"></a><span class="lineno">12511</span>&#160;</div><div class="line"><a name="l12512"></a><span class="lineno">12512</span>&#160;        <span class="keyword">const</span> VkDeviceSize maxBytesToMove = defragmentOnGpu ? maxGpuBytesToMove : maxCpuBytesToMove;</div><div class="line"><a name="l12513"></a><span class="lineno">12513</span>&#160;        <span class="keyword">const</span> uint32_t maxAllocationsToMove = defragmentOnGpu ? maxGpuAllocationsToMove : maxCpuAllocationsToMove;</div><div class="line"><a name="l12514"></a><span class="lineno">12514</span>&#160;        VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt; moves = </div><div class="line"><a name="l12515"></a><span class="lineno">12515</span>&#160;            VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;(VmaStlAllocator&lt;VmaDefragmentationMove&gt;(m_hAllocator-&gt;GetAllocationCallbacks()));</div><div class="line"><a name="l12516"></a><span class="lineno">12516</span>&#160;        pCtx-&gt;res = pCtx-&gt;GetAlgorithm()-&gt;Defragment(moves, maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l12517"></a><span class="lineno">12517</span>&#160;</div><div class="line"><a name="l12518"></a><span class="lineno">12518</span>&#160;        <span class="comment">// Accumulate statistics.</span></div><div class="line"><a name="l12519"></a><span class="lineno">12519</span>&#160;        <span class="keywordflow">if</span>(pStats != VMA_NULL)</div><div class="line"><a name="l12520"></a><span class="lineno">12520</span>&#160;        {</div><div class="line"><a name="l12521"></a><span class="lineno">12521</span>&#160;            <span class="keyword">const</span> VkDeviceSize bytesMoved = pCtx-&gt;GetAlgorithm()-&gt;GetBytesMoved();</div><div class="line"><a name="l12522"></a><span class="lineno">12522</span>&#160;            <span class="keyword">const</span> uint32_t allocationsMoved = pCtx-&gt;GetAlgorithm()-&gt;GetAllocationsMoved();</div><div class="line"><a name="l12523"></a><span class="lineno">12523</span>&#160;            pStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> += bytesMoved;</div><div class="line"><a name="l12524"></a><span class="lineno">12524</span>&#160;            pStats-&gt;<a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> += allocationsMoved;</div><div class="line"><a name="l12525"></a><span class="lineno">12525</span>&#160;            VMA_ASSERT(bytesMoved &lt;= maxBytesToMove);</div><div class="line"><a name="l12526"></a><span class="lineno">12526</span>&#160;            VMA_ASSERT(allocationsMoved &lt;= maxAllocationsToMove);</div><div class="line"><a name="l12527"></a><span class="lineno">12527</span>&#160;            <span class="keywordflow">if</span>(defragmentOnGpu)</div><div class="line"><a name="l12528"></a><span class="lineno">12528</span>&#160;            {</div><div class="line"><a name="l12529"></a><span class="lineno">12529</span>&#160;                maxGpuBytesToMove -= bytesMoved;</div><div class="line"><a name="l12530"></a><span class="lineno">12530</span>&#160;                maxGpuAllocationsToMove -= allocationsMoved;</div><div class="line"><a name="l12531"></a><span class="lineno">12531</span>&#160;            }</div><div class="line"><a name="l12532"></a><span class="lineno">12532</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12533"></a><span class="lineno">12533</span>&#160;            {</div><div class="line"><a name="l12534"></a><span class="lineno">12534</span>&#160;                maxCpuBytesToMove -= bytesMoved;</div><div class="line"><a name="l12535"></a><span class="lineno">12535</span>&#160;                maxCpuAllocationsToMove -= allocationsMoved;</div><div class="line"><a name="l12536"></a><span class="lineno">12536</span>&#160;            }</div><div class="line"><a name="l12537"></a><span class="lineno">12537</span>&#160;        }</div><div class="line"><a name="l12538"></a><span class="lineno">12538</span>&#160;    </div><div class="line"><a name="l12539"></a><span class="lineno">12539</span>&#160;        <span class="keywordflow">if</span>(pCtx-&gt;res &gt;= VK_SUCCESS)</div><div class="line"><a name="l12540"></a><span class="lineno">12540</span>&#160;        {</div><div class="line"><a name="l12541"></a><span class="lineno">12541</span>&#160;            <span class="keywordflow">if</span>(defragmentOnGpu)</div><div class="line"><a name="l12542"></a><span class="lineno">12542</span>&#160;            {</div><div class="line"><a name="l12543"></a><span class="lineno">12543</span>&#160;                ApplyDefragmentationMovesGpu(pCtx, moves, commandBuffer);</div><div class="line"><a name="l12544"></a><span class="lineno">12544</span>&#160;            }</div><div class="line"><a name="l12545"></a><span class="lineno">12545</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12546"></a><span class="lineno">12546</span>&#160;            {</div><div class="line"><a name="l12547"></a><span class="lineno">12547</span>&#160;                ApplyDefragmentationMovesCpu(pCtx, moves);</div><div class="line"><a name="l12548"></a><span class="lineno">12548</span>&#160;            }</div><div class="line"><a name="l12549"></a><span class="lineno">12549</span>&#160;        }</div><div class="line"><a name="l12550"></a><span class="lineno">12550</span>&#160;    }</div><div class="line"><a name="l12551"></a><span class="lineno">12551</span>&#160;}</div><div class="line"><a name="l12552"></a><span class="lineno">12552</span>&#160;</div><div class="line"><a name="l12553"></a><span class="lineno">12553</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::DefragmentationEnd(</div><div class="line"><a name="l12554"></a><span class="lineno">12554</span>&#160;    <span class="keyword">class</span> VmaBlockVectorDefragmentationContext* pCtx,</div><div class="line"><a name="l12555"></a><span class="lineno">12555</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats)</div><div class="line"><a name="l12556"></a><span class="lineno">12556</span>&#160;{</div><div class="line"><a name="l12557"></a><span class="lineno">12557</span>&#160;    <span class="comment">// Destroy buffers.</span></div><div class="line"><a name="l12558"></a><span class="lineno">12558</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = pCtx-&gt;blockContexts.size(); blockIndex--; )</div><div class="line"><a name="l12559"></a><span class="lineno">12559</span>&#160;    {</div><div class="line"><a name="l12560"></a><span class="lineno">12560</span>&#160;        VmaBlockDefragmentationContext&amp; blockCtx = pCtx-&gt;blockContexts[blockIndex];</div><div class="line"><a name="l12561"></a><span class="lineno">12561</span>&#160;        <span class="keywordflow">if</span>(blockCtx.hBuffer)</div><div class="line"><a name="l12562"></a><span class="lineno">12562</span>&#160;        {</div><div class="line"><a name="l12563"></a><span class="lineno">12563</span>&#160;            (*m_hAllocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(</div><div class="line"><a name="l12564"></a><span class="lineno">12564</span>&#160;                m_hAllocator-&gt;m_hDevice, blockCtx.hBuffer, m_hAllocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l12565"></a><span class="lineno">12565</span>&#160;        }</div><div class="line"><a name="l12566"></a><span class="lineno">12566</span>&#160;    }</div><div class="line"><a name="l12567"></a><span class="lineno">12567</span>&#160;</div><div class="line"><a name="l12568"></a><span class="lineno">12568</span>&#160;    <span class="keywordflow">if</span>(pCtx-&gt;res &gt;= VK_SUCCESS)</div><div class="line"><a name="l12569"></a><span class="lineno">12569</span>&#160;    {</div><div class="line"><a name="l12570"></a><span class="lineno">12570</span>&#160;        FreeEmptyBlocks(pStats);</div><div class="line"><a name="l12571"></a><span class="lineno">12571</span>&#160;    }</div><div class="line"><a name="l12572"></a><span class="lineno">12572</span>&#160;</div><div class="line"><a name="l12573"></a><span class="lineno">12573</span>&#160;    <span class="keywordflow">if</span>(pCtx-&gt;mutexLocked)</div><div class="line"><a name="l12574"></a><span class="lineno">12574</span>&#160;    {</div><div class="line"><a name="l12575"></a><span class="lineno">12575</span>&#160;        VMA_ASSERT(m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12576"></a><span class="lineno">12576</span>&#160;        m_Mutex.UnlockWrite();</div><div class="line"><a name="l12577"></a><span class="lineno">12577</span>&#160;    }</div><div class="line"><a name="l12578"></a><span class="lineno">12578</span>&#160;}</div><div class="line"><a name="l12579"></a><span class="lineno">12579</span>&#160;</div><div class="line"><a name="l12580"></a><span class="lineno">12580</span>&#160;<span class="keywordtype">size_t</span> VmaBlockVector::CalcAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l12581"></a><span class="lineno">12581</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12582"></a><span class="lineno">12582</span>&#160;    <span class="keywordtype">size_t</span> result = 0;</div><div class="line"><a name="l12583"></a><span class="lineno">12583</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12584"></a><span class="lineno">12584</span>&#160;    {</div><div class="line"><a name="l12585"></a><span class="lineno">12585</span>&#160;        result += m_Blocks[i]-&gt;m_pMetadata-&gt;GetAllocationCount();</div><div class="line"><a name="l12586"></a><span class="lineno">12586</span>&#160;    }</div><div class="line"><a name="l12587"></a><span class="lineno">12587</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12588"></a><span class="lineno">12588</span>&#160;}</div><div class="line"><a name="l12589"></a><span class="lineno">12589</span>&#160;</div><div class="line"><a name="l12590"></a><span class="lineno">12590</span>&#160;<span class="keywordtype">bool</span> VmaBlockVector::IsBufferImageGranularityConflictPossible()<span class="keyword"> const</span></div><div class="line"><a name="l12591"></a><span class="lineno">12591</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12592"></a><span class="lineno">12592</span>&#160;    <span class="keywordflow">if</span>(m_BufferImageGranularity == 1)</div><div class="line"><a name="l12593"></a><span class="lineno">12593</span>&#160;    {</div><div class="line"><a name="l12594"></a><span class="lineno">12594</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12595"></a><span class="lineno">12595</span>&#160;    }</div><div class="line"><a name="l12596"></a><span class="lineno">12596</span>&#160;    VmaSuballocationType lastSuballocType = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l12597"></a><span class="lineno">12597</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_Blocks.size(); i &lt; count; ++i)</div><div class="line"><a name="l12598"></a><span class="lineno">12598</span>&#160;    {</div><div class="line"><a name="l12599"></a><span class="lineno">12599</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[i];</div><div class="line"><a name="l12600"></a><span class="lineno">12600</span>&#160;        VMA_ASSERT(m_Algorithm == 0);</div><div class="line"><a name="l12601"></a><span class="lineno">12601</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pMetadata = (VmaBlockMetadata_Generic*)pBlock-&gt;m_pMetadata;</div><div class="line"><a name="l12602"></a><span class="lineno">12602</span>&#160;        <span class="keywordflow">if</span>(pMetadata-&gt;IsBufferImageGranularityConflictPossible(m_BufferImageGranularity, lastSuballocType))</div><div class="line"><a name="l12603"></a><span class="lineno">12603</span>&#160;        {</div><div class="line"><a name="l12604"></a><span class="lineno">12604</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12605"></a><span class="lineno">12605</span>&#160;        }</div><div class="line"><a name="l12606"></a><span class="lineno">12606</span>&#160;    }</div><div class="line"><a name="l12607"></a><span class="lineno">12607</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12608"></a><span class="lineno">12608</span>&#160;}</div><div class="line"><a name="l12609"></a><span class="lineno">12609</span>&#160;</div><div class="line"><a name="l12610"></a><span class="lineno">12610</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::MakePoolAllocationsLost(</div><div class="line"><a name="l12611"></a><span class="lineno">12611</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12612"></a><span class="lineno">12612</span>&#160;    <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l12613"></a><span class="lineno">12613</span>&#160;{</div><div class="line"><a name="l12614"></a><span class="lineno">12614</span>&#160;    VmaMutexLockWrite lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12615"></a><span class="lineno">12615</span>&#160;    <span class="keywordtype">size_t</span> lostAllocationCount = 0;</div><div class="line"><a name="l12616"></a><span class="lineno">12616</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12617"></a><span class="lineno">12617</span>&#160;    {</div><div class="line"><a name="l12618"></a><span class="lineno">12618</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12619"></a><span class="lineno">12619</span>&#160;        VMA_ASSERT(pBlock);</div><div class="line"><a name="l12620"></a><span class="lineno">12620</span>&#160;        lostAllocationCount += pBlock-&gt;m_pMetadata-&gt;MakeAllocationsLost(currentFrameIndex, m_FrameInUseCount);</div><div class="line"><a name="l12621"></a><span class="lineno">12621</span>&#160;    }</div><div class="line"><a name="l12622"></a><span class="lineno">12622</span>&#160;    <span class="keywordflow">if</span>(pLostAllocationCount != VMA_NULL)</div><div class="line"><a name="l12623"></a><span class="lineno">12623</span>&#160;    {</div><div class="line"><a name="l12624"></a><span class="lineno">12624</span>&#160;        *pLostAllocationCount = lostAllocationCount;</div><div class="line"><a name="l12625"></a><span class="lineno">12625</span>&#160;    }</div><div class="line"><a name="l12626"></a><span class="lineno">12626</span>&#160;}</div><div class="line"><a name="l12627"></a><span class="lineno">12627</span>&#160;</div><div class="line"><a name="l12628"></a><span class="lineno">12628</span>&#160;VkResult VmaBlockVector::CheckCorruption()</div><div class="line"><a name="l12629"></a><span class="lineno">12629</span>&#160;{</div><div class="line"><a name="l12630"></a><span class="lineno">12630</span>&#160;    <span class="keywordflow">if</span>(!IsCorruptionDetectionEnabled())</div><div class="line"><a name="l12631"></a><span class="lineno">12631</span>&#160;    {</div><div class="line"><a name="l12632"></a><span class="lineno">12632</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l12633"></a><span class="lineno">12633</span>&#160;    }</div><div class="line"><a name="l12634"></a><span class="lineno">12634</span>&#160;</div><div class="line"><a name="l12635"></a><span class="lineno">12635</span>&#160;    VmaMutexLockRead lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12636"></a><span class="lineno">12636</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12637"></a><span class="lineno">12637</span>&#160;    {</div><div class="line"><a name="l12638"></a><span class="lineno">12638</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12639"></a><span class="lineno">12639</span>&#160;        VMA_ASSERT(pBlock);</div><div class="line"><a name="l12640"></a><span class="lineno">12640</span>&#160;        VkResult res = pBlock-&gt;CheckCorruption(m_hAllocator);</div><div class="line"><a name="l12641"></a><span class="lineno">12641</span>&#160;        <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l12642"></a><span class="lineno">12642</span>&#160;        {</div><div class="line"><a name="l12643"></a><span class="lineno">12643</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12644"></a><span class="lineno">12644</span>&#160;        }</div><div class="line"><a name="l12645"></a><span class="lineno">12645</span>&#160;    }</div><div class="line"><a name="l12646"></a><span class="lineno">12646</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12647"></a><span class="lineno">12647</span>&#160;}</div><div class="line"><a name="l12648"></a><span class="lineno">12648</span>&#160;</div><div class="line"><a name="l12649"></a><span class="lineno">12649</span>&#160;<span class="keywordtype">void</span> VmaBlockVector::AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l12650"></a><span class="lineno">12650</span>&#160;{</div><div class="line"><a name="l12651"></a><span class="lineno">12651</span>&#160;    <span class="keyword">const</span> uint32_t memTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l12652"></a><span class="lineno">12652</span>&#160;    <span class="keyword">const</span> uint32_t memHeapIndex = m_hAllocator-&gt;MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12653"></a><span class="lineno">12653</span>&#160;</div><div class="line"><a name="l12654"></a><span class="lineno">12654</span>&#160;    VmaMutexLockRead lock(m_Mutex, m_hAllocator-&gt;m_UseMutex);</div><div class="line"><a name="l12655"></a><span class="lineno">12655</span>&#160;</div><div class="line"><a name="l12656"></a><span class="lineno">12656</span>&#160;    <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex &lt; m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l12657"></a><span class="lineno">12657</span>&#160;    {</div><div class="line"><a name="l12658"></a><span class="lineno">12658</span>&#160;        <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l12659"></a><span class="lineno">12659</span>&#160;        VMA_ASSERT(pBlock);</div><div class="line"><a name="l12660"></a><span class="lineno">12660</span>&#160;        VMA_HEAVY_ASSERT(pBlock-&gt;Validate());</div><div class="line"><a name="l12661"></a><span class="lineno">12661</span>&#160;        <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l12662"></a><span class="lineno">12662</span>&#160;        pBlock-&gt;m_pMetadata-&gt;CalcAllocationStatInfo(allocationStatInfo);</div><div class="line"><a name="l12663"></a><span class="lineno">12663</span>&#160;        VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l12664"></a><span class="lineno">12664</span>&#160;        VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l12665"></a><span class="lineno">12665</span>&#160;        VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l12666"></a><span class="lineno">12666</span>&#160;    }</div><div class="line"><a name="l12667"></a><span class="lineno">12667</span>&#160;}</div><div class="line"><a name="l12668"></a><span class="lineno">12668</span>&#160;</div><div class="line"><a name="l12670"></a><span class="lineno">12670</span>&#160;<span class="comment">// VmaDefragmentationAlgorithm_Generic members definition</span></div><div class="line"><a name="l12671"></a><span class="lineno">12671</span>&#160;</div><div class="line"><a name="l12672"></a><span class="lineno">12672</span>&#160;VmaDefragmentationAlgorithm_Generic::VmaDefragmentationAlgorithm_Generic(</div><div class="line"><a name="l12673"></a><span class="lineno">12673</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l12674"></a><span class="lineno">12674</span>&#160;    VmaBlockVector* pBlockVector,</div><div class="line"><a name="l12675"></a><span class="lineno">12675</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12676"></a><span class="lineno">12676</span>&#160;    <span class="keywordtype">bool</span> overlappingMoveSupported) :</div><div class="line"><a name="l12677"></a><span class="lineno">12677</span>&#160;    VmaDefragmentationAlgorithm(hAllocator, pBlockVector, currentFrameIndex),</div><div class="line"><a name="l12678"></a><span class="lineno">12678</span>&#160;    m_AllocationCount(0),</div><div class="line"><a name="l12679"></a><span class="lineno">12679</span>&#160;    m_AllAllocations(false),</div><div class="line"><a name="l12680"></a><span class="lineno">12680</span>&#160;    m_BytesMoved(0),</div><div class="line"><a name="l12681"></a><span class="lineno">12681</span>&#160;    m_AllocationsMoved(0),</div><div class="line"><a name="l12682"></a><span class="lineno">12682</span>&#160;    m_Blocks(VmaStlAllocator&lt;BlockInfo*&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l12683"></a><span class="lineno">12683</span>&#160;{</div><div class="line"><a name="l12684"></a><span class="lineno">12684</span>&#160;    <span class="comment">// Create block info for each block.</span></div><div class="line"><a name="l12685"></a><span class="lineno">12685</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;m_Blocks.size();</div><div class="line"><a name="l12686"></a><span class="lineno">12686</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12687"></a><span class="lineno">12687</span>&#160;    {</div><div class="line"><a name="l12688"></a><span class="lineno">12688</span>&#160;        BlockInfo* pBlockInfo = vma_new(m_hAllocator, BlockInfo)(m_hAllocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l12689"></a><span class="lineno">12689</span>&#160;        pBlockInfo-&gt;m_OriginalBlockIndex = blockIndex;</div><div class="line"><a name="l12690"></a><span class="lineno">12690</span>&#160;        pBlockInfo-&gt;m_pBlock = m_pBlockVector-&gt;m_Blocks[blockIndex];</div><div class="line"><a name="l12691"></a><span class="lineno">12691</span>&#160;        m_Blocks.push_back(pBlockInfo);</div><div class="line"><a name="l12692"></a><span class="lineno">12692</span>&#160;    }</div><div class="line"><a name="l12693"></a><span class="lineno">12693</span>&#160;</div><div class="line"><a name="l12694"></a><span class="lineno">12694</span>&#160;    <span class="comment">// Sort them by m_pBlock pointer value.</span></div><div class="line"><a name="l12695"></a><span class="lineno">12695</span>&#160;    VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockPointerLess());</div><div class="line"><a name="l12696"></a><span class="lineno">12696</span>&#160;}</div><div class="line"><a name="l12697"></a><span class="lineno">12697</span>&#160;</div><div class="line"><a name="l12698"></a><span class="lineno">12698</span>&#160;VmaDefragmentationAlgorithm_Generic::~VmaDefragmentationAlgorithm_Generic()</div><div class="line"><a name="l12699"></a><span class="lineno">12699</span>&#160;{</div><div class="line"><a name="l12700"></a><span class="lineno">12700</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l12701"></a><span class="lineno">12701</span>&#160;    {</div><div class="line"><a name="l12702"></a><span class="lineno">12702</span>&#160;        vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l12703"></a><span class="lineno">12703</span>&#160;    }</div><div class="line"><a name="l12704"></a><span class="lineno">12704</span>&#160;}</div><div class="line"><a name="l12705"></a><span class="lineno">12705</span>&#160;</div><div class="line"><a name="l12706"></a><span class="lineno">12706</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Generic::AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged)</div><div class="line"><a name="l12707"></a><span class="lineno">12707</span>&#160;{</div><div class="line"><a name="l12708"></a><span class="lineno">12708</span>&#160;    <span class="comment">// Now as we are inside VmaBlockVector::m_Mutex, we can make final check if this allocation was not lost.</span></div><div class="line"><a name="l12709"></a><span class="lineno">12709</span>&#160;    <span class="keywordflow">if</span>(hAlloc-&gt;GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12710"></a><span class="lineno">12710</span>&#160;    {</div><div class="line"><a name="l12711"></a><span class="lineno">12711</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAlloc-&gt;GetBlock();</div><div class="line"><a name="l12712"></a><span class="lineno">12712</span>&#160;        BlockInfoVector::iterator it = VmaBinaryFindFirstNotLess(m_Blocks.begin(), m_Blocks.end(), pBlock, BlockPointerLess());</div><div class="line"><a name="l12713"></a><span class="lineno">12713</span>&#160;        <span class="keywordflow">if</span>(it != m_Blocks.end() &amp;&amp; (*it)-&gt;m_pBlock == pBlock)</div><div class="line"><a name="l12714"></a><span class="lineno">12714</span>&#160;        {</div><div class="line"><a name="l12715"></a><span class="lineno">12715</span>&#160;            AllocationInfo allocInfo = AllocationInfo(hAlloc, pChanged);</div><div class="line"><a name="l12716"></a><span class="lineno">12716</span>&#160;            (*it)-&gt;m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l12717"></a><span class="lineno">12717</span>&#160;        }</div><div class="line"><a name="l12718"></a><span class="lineno">12718</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l12719"></a><span class="lineno">12719</span>&#160;        {</div><div class="line"><a name="l12720"></a><span class="lineno">12720</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l12721"></a><span class="lineno">12721</span>&#160;        }</div><div class="line"><a name="l12722"></a><span class="lineno">12722</span>&#160;</div><div class="line"><a name="l12723"></a><span class="lineno">12723</span>&#160;        ++m_AllocationCount;</div><div class="line"><a name="l12724"></a><span class="lineno">12724</span>&#160;    }</div><div class="line"><a name="l12725"></a><span class="lineno">12725</span>&#160;}</div><div class="line"><a name="l12726"></a><span class="lineno">12726</span>&#160;</div><div class="line"><a name="l12727"></a><span class="lineno">12727</span>&#160;VkResult VmaDefragmentationAlgorithm_Generic::DefragmentRound(</div><div class="line"><a name="l12728"></a><span class="lineno">12728</span>&#160;    VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12729"></a><span class="lineno">12729</span>&#160;    VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l12730"></a><span class="lineno">12730</span>&#160;    uint32_t maxAllocationsToMove)</div><div class="line"><a name="l12731"></a><span class="lineno">12731</span>&#160;{</div><div class="line"><a name="l12732"></a><span class="lineno">12732</span>&#160;    <span class="keywordflow">if</span>(m_Blocks.empty())</div><div class="line"><a name="l12733"></a><span class="lineno">12733</span>&#160;    {</div><div class="line"><a name="l12734"></a><span class="lineno">12734</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12735"></a><span class="lineno">12735</span>&#160;    }</div><div class="line"><a name="l12736"></a><span class="lineno">12736</span>&#160;</div><div class="line"><a name="l12737"></a><span class="lineno">12737</span>&#160;    <span class="comment">// This is a choice based on research.</span></div><div class="line"><a name="l12738"></a><span class="lineno">12738</span>&#160;    <span class="comment">// Option 1:</span></div><div class="line"><a name="l12739"></a><span class="lineno">12739</span>&#160;    uint32_t strategy = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT</a>;</div><div class="line"><a name="l12740"></a><span class="lineno">12740</span>&#160;    <span class="comment">// Option 2:</span></div><div class="line"><a name="l12741"></a><span class="lineno">12741</span>&#160;    <span class="comment">//uint32_t strategy = VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT;</span></div><div class="line"><a name="l12742"></a><span class="lineno">12742</span>&#160;    <span class="comment">// Option 3:</span></div><div class="line"><a name="l12743"></a><span class="lineno">12743</span>&#160;    <span class="comment">//uint32_t strategy = VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT;</span></div><div class="line"><a name="l12744"></a><span class="lineno">12744</span>&#160;</div><div class="line"><a name="l12745"></a><span class="lineno">12745</span>&#160;    <span class="keywordtype">size_t</span> srcBlockMinIndex = 0;</div><div class="line"><a name="l12746"></a><span class="lineno">12746</span>&#160;    <span class="comment">// When FAST_ALGORITHM, move allocations from only last out of blocks that contain non-movable allocations.</span></div><div class="line"><a name="l12747"></a><span class="lineno">12747</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l12748"></a><span class="lineno">12748</span>&#160;<span class="comment">    if(m_AlgorithmFlags &amp; VMA_DEFRAGMENTATION_FAST_ALGORITHM_BIT)</span></div><div class="line"><a name="l12749"></a><span class="lineno">12749</span>&#160;<span class="comment">    {</span></div><div class="line"><a name="l12750"></a><span class="lineno">12750</span>&#160;<span class="comment">        const size_t blocksWithNonMovableCount = CalcBlocksWithNonMovableCount();</span></div><div class="line"><a name="l12751"></a><span class="lineno">12751</span>&#160;<span class="comment">        if(blocksWithNonMovableCount &gt; 0)</span></div><div class="line"><a name="l12752"></a><span class="lineno">12752</span>&#160;<span class="comment">        {</span></div><div class="line"><a name="l12753"></a><span class="lineno">12753</span>&#160;<span class="comment">            srcBlockMinIndex = blocksWithNonMovableCount - 1;</span></div><div class="line"><a name="l12754"></a><span class="lineno">12754</span>&#160;<span class="comment">        }</span></div><div class="line"><a name="l12755"></a><span class="lineno">12755</span>&#160;<span class="comment">    }</span></div><div class="line"><a name="l12756"></a><span class="lineno">12756</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l12757"></a><span class="lineno">12757</span>&#160;</div><div class="line"><a name="l12758"></a><span class="lineno">12758</span>&#160;    <span class="keywordtype">size_t</span> srcBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l12759"></a><span class="lineno">12759</span>&#160;    <span class="keywordtype">size_t</span> srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l12760"></a><span class="lineno">12760</span>&#160;    <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12761"></a><span class="lineno">12761</span>&#160;    {</div><div class="line"><a name="l12762"></a><span class="lineno">12762</span>&#160;        <span class="comment">// 1. Find next allocation to move.</span></div><div class="line"><a name="l12763"></a><span class="lineno">12763</span>&#160;        <span class="comment">// 1.1. Start from last to first m_Blocks - they are sorted from most &quot;destination&quot; to most &quot;source&quot;.</span></div><div class="line"><a name="l12764"></a><span class="lineno">12764</span>&#160;        <span class="comment">// 1.2. Then start from last to first m_Allocations.</span></div><div class="line"><a name="l12765"></a><span class="lineno">12765</span>&#160;        <span class="keywordflow">while</span>(srcAllocIndex &gt;= m_Blocks[srcBlockIndex]-&gt;m_Allocations.size())</div><div class="line"><a name="l12766"></a><span class="lineno">12766</span>&#160;        {</div><div class="line"><a name="l12767"></a><span class="lineno">12767</span>&#160;            <span class="keywordflow">if</span>(m_Blocks[srcBlockIndex]-&gt;m_Allocations.empty())</div><div class="line"><a name="l12768"></a><span class="lineno">12768</span>&#160;            {</div><div class="line"><a name="l12769"></a><span class="lineno">12769</span>&#160;                <span class="comment">// Finished: no more allocations to process.</span></div><div class="line"><a name="l12770"></a><span class="lineno">12770</span>&#160;                <span class="keywordflow">if</span>(srcBlockIndex == srcBlockMinIndex)</div><div class="line"><a name="l12771"></a><span class="lineno">12771</span>&#160;                {</div><div class="line"><a name="l12772"></a><span class="lineno">12772</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12773"></a><span class="lineno">12773</span>&#160;                }</div><div class="line"><a name="l12774"></a><span class="lineno">12774</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l12775"></a><span class="lineno">12775</span>&#160;                {</div><div class="line"><a name="l12776"></a><span class="lineno">12776</span>&#160;                    --srcBlockIndex;</div><div class="line"><a name="l12777"></a><span class="lineno">12777</span>&#160;                    srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l12778"></a><span class="lineno">12778</span>&#160;                }</div><div class="line"><a name="l12779"></a><span class="lineno">12779</span>&#160;            }</div><div class="line"><a name="l12780"></a><span class="lineno">12780</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12781"></a><span class="lineno">12781</span>&#160;            {</div><div class="line"><a name="l12782"></a><span class="lineno">12782</span>&#160;                srcAllocIndex = m_Blocks[srcBlockIndex]-&gt;m_Allocations.size() - 1;</div><div class="line"><a name="l12783"></a><span class="lineno">12783</span>&#160;            }</div><div class="line"><a name="l12784"></a><span class="lineno">12784</span>&#160;        }</div><div class="line"><a name="l12785"></a><span class="lineno">12785</span>&#160;        </div><div class="line"><a name="l12786"></a><span class="lineno">12786</span>&#160;        BlockInfo* pSrcBlockInfo = m_Blocks[srcBlockIndex];</div><div class="line"><a name="l12787"></a><span class="lineno">12787</span>&#160;        AllocationInfo&amp; allocInfo = pSrcBlockInfo-&gt;m_Allocations[srcAllocIndex];</div><div class="line"><a name="l12788"></a><span class="lineno">12788</span>&#160;</div><div class="line"><a name="l12789"></a><span class="lineno">12789</span>&#160;        <span class="keyword">const</span> VkDeviceSize size = allocInfo.m_hAllocation-&gt;GetSize();</div><div class="line"><a name="l12790"></a><span class="lineno">12790</span>&#160;        <span class="keyword">const</span> VkDeviceSize srcOffset = allocInfo.m_hAllocation-&gt;GetOffset();</div><div class="line"><a name="l12791"></a><span class="lineno">12791</span>&#160;        <span class="keyword">const</span> VkDeviceSize alignment = allocInfo.m_hAllocation-&gt;GetAlignment();</div><div class="line"><a name="l12792"></a><span class="lineno">12792</span>&#160;        <span class="keyword">const</span> VmaSuballocationType suballocType = allocInfo.m_hAllocation-&gt;GetSuballocationType();</div><div class="line"><a name="l12793"></a><span class="lineno">12793</span>&#160;</div><div class="line"><a name="l12794"></a><span class="lineno">12794</span>&#160;        <span class="comment">// 2. Try to find new place for this allocation in preceding or current block.</span></div><div class="line"><a name="l12795"></a><span class="lineno">12795</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstBlockIndex = 0; dstBlockIndex &lt;= srcBlockIndex; ++dstBlockIndex)</div><div class="line"><a name="l12796"></a><span class="lineno">12796</span>&#160;        {</div><div class="line"><a name="l12797"></a><span class="lineno">12797</span>&#160;            BlockInfo* pDstBlockInfo = m_Blocks[dstBlockIndex];</div><div class="line"><a name="l12798"></a><span class="lineno">12798</span>&#160;            VmaAllocationRequest dstAllocRequest;</div><div class="line"><a name="l12799"></a><span class="lineno">12799</span>&#160;            <span class="keywordflow">if</span>(pDstBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;CreateAllocationRequest(</div><div class="line"><a name="l12800"></a><span class="lineno">12800</span>&#160;                m_CurrentFrameIndex,</div><div class="line"><a name="l12801"></a><span class="lineno">12801</span>&#160;                m_pBlockVector-&gt;GetFrameInUseCount(),</div><div class="line"><a name="l12802"></a><span class="lineno">12802</span>&#160;                m_pBlockVector-&gt;GetBufferImageGranularity(),</div><div class="line"><a name="l12803"></a><span class="lineno">12803</span>&#160;                size,</div><div class="line"><a name="l12804"></a><span class="lineno">12804</span>&#160;                alignment,</div><div class="line"><a name="l12805"></a><span class="lineno">12805</span>&#160;                <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l12806"></a><span class="lineno">12806</span>&#160;                suballocType,</div><div class="line"><a name="l12807"></a><span class="lineno">12807</span>&#160;                <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l12808"></a><span class="lineno">12808</span>&#160;                strategy,</div><div class="line"><a name="l12809"></a><span class="lineno">12809</span>&#160;                &amp;dstAllocRequest) &amp;&amp;</div><div class="line"><a name="l12810"></a><span class="lineno">12810</span>&#160;            MoveMakesSense(</div><div class="line"><a name="l12811"></a><span class="lineno">12811</span>&#160;                dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))</div><div class="line"><a name="l12812"></a><span class="lineno">12812</span>&#160;            {</div><div class="line"><a name="l12813"></a><span class="lineno">12813</span>&#160;                VMA_ASSERT(dstAllocRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l12814"></a><span class="lineno">12814</span>&#160;</div><div class="line"><a name="l12815"></a><span class="lineno">12815</span>&#160;                <span class="comment">// Reached limit on number of allocations or bytes to move.</span></div><div class="line"><a name="l12816"></a><span class="lineno">12816</span>&#160;                <span class="keywordflow">if</span>((m_AllocationsMoved + 1 &gt; maxAllocationsToMove) ||</div><div class="line"><a name="l12817"></a><span class="lineno">12817</span>&#160;                    (m_BytesMoved + size &gt; maxBytesToMove))</div><div class="line"><a name="l12818"></a><span class="lineno">12818</span>&#160;                {</div><div class="line"><a name="l12819"></a><span class="lineno">12819</span>&#160;                    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12820"></a><span class="lineno">12820</span>&#160;                }</div><div class="line"><a name="l12821"></a><span class="lineno">12821</span>&#160;</div><div class="line"><a name="l12822"></a><span class="lineno">12822</span>&#160;                VmaDefragmentationMove move;</div><div class="line"><a name="l12823"></a><span class="lineno">12823</span>&#160;                move.srcBlockIndex = pSrcBlockInfo-&gt;m_OriginalBlockIndex;</div><div class="line"><a name="l12824"></a><span class="lineno">12824</span>&#160;                move.dstBlockIndex = pDstBlockInfo-&gt;m_OriginalBlockIndex;</div><div class="line"><a name="l12825"></a><span class="lineno">12825</span>&#160;                move.srcOffset = srcOffset;</div><div class="line"><a name="l12826"></a><span class="lineno">12826</span>&#160;                move.dstOffset = dstAllocRequest.offset;</div><div class="line"><a name="l12827"></a><span class="lineno">12827</span>&#160;                move.size = size;</div><div class="line"><a name="l12828"></a><span class="lineno">12828</span>&#160;                moves.push_back(move);</div><div class="line"><a name="l12829"></a><span class="lineno">12829</span>&#160;</div><div class="line"><a name="l12830"></a><span class="lineno">12830</span>&#160;                pDstBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;Alloc(</div><div class="line"><a name="l12831"></a><span class="lineno">12831</span>&#160;                    dstAllocRequest,</div><div class="line"><a name="l12832"></a><span class="lineno">12832</span>&#160;                    suballocType,</div><div class="line"><a name="l12833"></a><span class="lineno">12833</span>&#160;                    size,</div><div class="line"><a name="l12834"></a><span class="lineno">12834</span>&#160;                    allocInfo.m_hAllocation);</div><div class="line"><a name="l12835"></a><span class="lineno">12835</span>&#160;                pSrcBlockInfo-&gt;m_pBlock-&gt;m_pMetadata-&gt;FreeAtOffset(srcOffset);</div><div class="line"><a name="l12836"></a><span class="lineno">12836</span>&#160;                </div><div class="line"><a name="l12837"></a><span class="lineno">12837</span>&#160;                allocInfo.m_hAllocation-&gt;ChangeBlockAllocation(m_hAllocator, pDstBlockInfo-&gt;m_pBlock, dstAllocRequest.offset);</div><div class="line"><a name="l12838"></a><span class="lineno">12838</span>&#160;</div><div class="line"><a name="l12839"></a><span class="lineno">12839</span>&#160;                <span class="keywordflow">if</span>(allocInfo.m_pChanged != VMA_NULL)</div><div class="line"><a name="l12840"></a><span class="lineno">12840</span>&#160;                {</div><div class="line"><a name="l12841"></a><span class="lineno">12841</span>&#160;                    *allocInfo.m_pChanged = VK_TRUE;</div><div class="line"><a name="l12842"></a><span class="lineno">12842</span>&#160;                }</div><div class="line"><a name="l12843"></a><span class="lineno">12843</span>&#160;</div><div class="line"><a name="l12844"></a><span class="lineno">12844</span>&#160;                ++m_AllocationsMoved;</div><div class="line"><a name="l12845"></a><span class="lineno">12845</span>&#160;                m_BytesMoved += size;</div><div class="line"><a name="l12846"></a><span class="lineno">12846</span>&#160;</div><div class="line"><a name="l12847"></a><span class="lineno">12847</span>&#160;                VmaVectorRemove(pSrcBlockInfo-&gt;m_Allocations, srcAllocIndex);</div><div class="line"><a name="l12848"></a><span class="lineno">12848</span>&#160;</div><div class="line"><a name="l12849"></a><span class="lineno">12849</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l12850"></a><span class="lineno">12850</span>&#160;            }</div><div class="line"><a name="l12851"></a><span class="lineno">12851</span>&#160;        }</div><div class="line"><a name="l12852"></a><span class="lineno">12852</span>&#160;</div><div class="line"><a name="l12853"></a><span class="lineno">12853</span>&#160;        <span class="comment">// If not processed, this allocInfo remains in pBlockInfo-&gt;m_Allocations for next round.</span></div><div class="line"><a name="l12854"></a><span class="lineno">12854</span>&#160;</div><div class="line"><a name="l12855"></a><span class="lineno">12855</span>&#160;        <span class="keywordflow">if</span>(srcAllocIndex &gt; 0)</div><div class="line"><a name="l12856"></a><span class="lineno">12856</span>&#160;        {</div><div class="line"><a name="l12857"></a><span class="lineno">12857</span>&#160;            --srcAllocIndex;</div><div class="line"><a name="l12858"></a><span class="lineno">12858</span>&#160;        }</div><div class="line"><a name="l12859"></a><span class="lineno">12859</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l12860"></a><span class="lineno">12860</span>&#160;        {</div><div class="line"><a name="l12861"></a><span class="lineno">12861</span>&#160;            <span class="keywordflow">if</span>(srcBlockIndex &gt; 0)</div><div class="line"><a name="l12862"></a><span class="lineno">12862</span>&#160;            {</div><div class="line"><a name="l12863"></a><span class="lineno">12863</span>&#160;                --srcBlockIndex;</div><div class="line"><a name="l12864"></a><span class="lineno">12864</span>&#160;                srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l12865"></a><span class="lineno">12865</span>&#160;            }</div><div class="line"><a name="l12866"></a><span class="lineno">12866</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l12867"></a><span class="lineno">12867</span>&#160;            {</div><div class="line"><a name="l12868"></a><span class="lineno">12868</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12869"></a><span class="lineno">12869</span>&#160;            }</div><div class="line"><a name="l12870"></a><span class="lineno">12870</span>&#160;        }</div><div class="line"><a name="l12871"></a><span class="lineno">12871</span>&#160;    }</div><div class="line"><a name="l12872"></a><span class="lineno">12872</span>&#160;}</div><div class="line"><a name="l12873"></a><span class="lineno">12873</span>&#160;</div><div class="line"><a name="l12874"></a><span class="lineno">12874</span>&#160;<span class="keywordtype">size_t</span> VmaDefragmentationAlgorithm_Generic::CalcBlocksWithNonMovableCount()<span class="keyword"> const</span></div><div class="line"><a name="l12875"></a><span class="lineno">12875</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l12876"></a><span class="lineno">12876</span>&#160;    <span class="keywordtype">size_t</span> result = 0;</div><div class="line"><a name="l12877"></a><span class="lineno">12877</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; m_Blocks.size(); ++i)</div><div class="line"><a name="l12878"></a><span class="lineno">12878</span>&#160;    {</div><div class="line"><a name="l12879"></a><span class="lineno">12879</span>&#160;        <span class="keywordflow">if</span>(m_Blocks[i]-&gt;m_HasNonMovableAllocations)</div><div class="line"><a name="l12880"></a><span class="lineno">12880</span>&#160;        {</div><div class="line"><a name="l12881"></a><span class="lineno">12881</span>&#160;            ++result;</div><div class="line"><a name="l12882"></a><span class="lineno">12882</span>&#160;        }</div><div class="line"><a name="l12883"></a><span class="lineno">12883</span>&#160;    }</div><div class="line"><a name="l12884"></a><span class="lineno">12884</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12885"></a><span class="lineno">12885</span>&#160;}</div><div class="line"><a name="l12886"></a><span class="lineno">12886</span>&#160;</div><div class="line"><a name="l12887"></a><span class="lineno">12887</span>&#160;VkResult VmaDefragmentationAlgorithm_Generic::Defragment(</div><div class="line"><a name="l12888"></a><span class="lineno">12888</span>&#160;    VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12889"></a><span class="lineno">12889</span>&#160;    VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l12890"></a><span class="lineno">12890</span>&#160;    uint32_t maxAllocationsToMove)</div><div class="line"><a name="l12891"></a><span class="lineno">12891</span>&#160;{</div><div class="line"><a name="l12892"></a><span class="lineno">12892</span>&#160;    <span class="keywordflow">if</span>(!m_AllAllocations &amp;&amp; m_AllocationCount == 0)</div><div class="line"><a name="l12893"></a><span class="lineno">12893</span>&#160;    {</div><div class="line"><a name="l12894"></a><span class="lineno">12894</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12895"></a><span class="lineno">12895</span>&#160;    }</div><div class="line"><a name="l12896"></a><span class="lineno">12896</span>&#160;</div><div class="line"><a name="l12897"></a><span class="lineno">12897</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l12898"></a><span class="lineno">12898</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l12899"></a><span class="lineno">12899</span>&#160;    {</div><div class="line"><a name="l12900"></a><span class="lineno">12900</span>&#160;        BlockInfo* pBlockInfo = m_Blocks[blockIndex];</div><div class="line"><a name="l12901"></a><span class="lineno">12901</span>&#160;</div><div class="line"><a name="l12902"></a><span class="lineno">12902</span>&#160;        <span class="keywordflow">if</span>(m_AllAllocations)</div><div class="line"><a name="l12903"></a><span class="lineno">12903</span>&#160;        {</div><div class="line"><a name="l12904"></a><span class="lineno">12904</span>&#160;            VmaBlockMetadata_Generic* pMetadata = (VmaBlockMetadata_Generic*)pBlockInfo-&gt;m_pBlock-&gt;m_pMetadata;</div><div class="line"><a name="l12905"></a><span class="lineno">12905</span>&#160;            <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l12906"></a><span class="lineno">12906</span>&#160;                it != pMetadata-&gt;m_Suballocations.end();</div><div class="line"><a name="l12907"></a><span class="lineno">12907</span>&#160;                ++it)</div><div class="line"><a name="l12908"></a><span class="lineno">12908</span>&#160;            {</div><div class="line"><a name="l12909"></a><span class="lineno">12909</span>&#160;                <span class="keywordflow">if</span>(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l12910"></a><span class="lineno">12910</span>&#160;                {</div><div class="line"><a name="l12911"></a><span class="lineno">12911</span>&#160;                    AllocationInfo allocInfo = AllocationInfo(it-&gt;hAllocation, VMA_NULL);</div><div class="line"><a name="l12912"></a><span class="lineno">12912</span>&#160;                    pBlockInfo-&gt;m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l12913"></a><span class="lineno">12913</span>&#160;                }</div><div class="line"><a name="l12914"></a><span class="lineno">12914</span>&#160;            }</div><div class="line"><a name="l12915"></a><span class="lineno">12915</span>&#160;        }</div><div class="line"><a name="l12916"></a><span class="lineno">12916</span>&#160;</div><div class="line"><a name="l12917"></a><span class="lineno">12917</span>&#160;        pBlockInfo-&gt;CalcHasNonMovableAllocations();</div><div class="line"><a name="l12918"></a><span class="lineno">12918</span>&#160;        </div><div class="line"><a name="l12919"></a><span class="lineno">12919</span>&#160;        <span class="comment">// This is a choice based on research.</span></div><div class="line"><a name="l12920"></a><span class="lineno">12920</span>&#160;        <span class="comment">// Option 1:</span></div><div class="line"><a name="l12921"></a><span class="lineno">12921</span>&#160;        pBlockInfo-&gt;SortAllocationsByOffsetDescending();</div><div class="line"><a name="l12922"></a><span class="lineno">12922</span>&#160;        <span class="comment">// Option 2:</span></div><div class="line"><a name="l12923"></a><span class="lineno">12923</span>&#160;        <span class="comment">//pBlockInfo-&gt;SortAllocationsBySizeDescending();</span></div><div class="line"><a name="l12924"></a><span class="lineno">12924</span>&#160;    }</div><div class="line"><a name="l12925"></a><span class="lineno">12925</span>&#160;</div><div class="line"><a name="l12926"></a><span class="lineno">12926</span>&#160;    <span class="comment">// Sort m_Blocks this time by the main criterium, from most &quot;destination&quot; to most &quot;source&quot; blocks.</span></div><div class="line"><a name="l12927"></a><span class="lineno">12927</span>&#160;    VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockInfoCompareMoveDestination());</div><div class="line"><a name="l12928"></a><span class="lineno">12928</span>&#160;</div><div class="line"><a name="l12929"></a><span class="lineno">12929</span>&#160;    <span class="comment">// This is a choice based on research.</span></div><div class="line"><a name="l12930"></a><span class="lineno">12930</span>&#160;    <span class="keyword">const</span> uint32_t roundCount = 2;</div><div class="line"><a name="l12931"></a><span class="lineno">12931</span>&#160;</div><div class="line"><a name="l12932"></a><span class="lineno">12932</span>&#160;    <span class="comment">// Execute defragmentation rounds (the main part).</span></div><div class="line"><a name="l12933"></a><span class="lineno">12933</span>&#160;    VkResult result = VK_SUCCESS;</div><div class="line"><a name="l12934"></a><span class="lineno">12934</span>&#160;    <span class="keywordflow">for</span>(uint32_t round = 0; (round &lt; roundCount) &amp;&amp; (result == VK_SUCCESS); ++round)</div><div class="line"><a name="l12935"></a><span class="lineno">12935</span>&#160;    {</div><div class="line"><a name="l12936"></a><span class="lineno">12936</span>&#160;        result = DefragmentRound(moves, maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l12937"></a><span class="lineno">12937</span>&#160;    }</div><div class="line"><a name="l12938"></a><span class="lineno">12938</span>&#160;</div><div class="line"><a name="l12939"></a><span class="lineno">12939</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12940"></a><span class="lineno">12940</span>&#160;}</div><div class="line"><a name="l12941"></a><span class="lineno">12941</span>&#160;</div><div class="line"><a name="l12942"></a><span class="lineno">12942</span>&#160;<span class="keywordtype">bool</span> VmaDefragmentationAlgorithm_Generic::MoveMakesSense(</div><div class="line"><a name="l12943"></a><span class="lineno">12943</span>&#160;        <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l12944"></a><span class="lineno">12944</span>&#160;        <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset)</div><div class="line"><a name="l12945"></a><span class="lineno">12945</span>&#160;{</div><div class="line"><a name="l12946"></a><span class="lineno">12946</span>&#160;    <span class="keywordflow">if</span>(dstBlockIndex &lt; srcBlockIndex)</div><div class="line"><a name="l12947"></a><span class="lineno">12947</span>&#160;    {</div><div class="line"><a name="l12948"></a><span class="lineno">12948</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12949"></a><span class="lineno">12949</span>&#160;    }</div><div class="line"><a name="l12950"></a><span class="lineno">12950</span>&#160;    <span class="keywordflow">if</span>(dstBlockIndex &gt; srcBlockIndex)</div><div class="line"><a name="l12951"></a><span class="lineno">12951</span>&#160;    {</div><div class="line"><a name="l12952"></a><span class="lineno">12952</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12953"></a><span class="lineno">12953</span>&#160;    }</div><div class="line"><a name="l12954"></a><span class="lineno">12954</span>&#160;    <span class="keywordflow">if</span>(dstOffset &lt; srcOffset)</div><div class="line"><a name="l12955"></a><span class="lineno">12955</span>&#160;    {</div><div class="line"><a name="l12956"></a><span class="lineno">12956</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12957"></a><span class="lineno">12957</span>&#160;    }</div><div class="line"><a name="l12958"></a><span class="lineno">12958</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12959"></a><span class="lineno">12959</span>&#160;}</div><div class="line"><a name="l12960"></a><span class="lineno">12960</span>&#160;</div><div class="line"><a name="l12962"></a><span class="lineno">12962</span>&#160;<span class="comment">// VmaDefragmentationAlgorithm_Fast</span></div><div class="line"><a name="l12963"></a><span class="lineno">12963</span>&#160;</div><div class="line"><a name="l12964"></a><span class="lineno">12964</span>&#160;VmaDefragmentationAlgorithm_Fast::VmaDefragmentationAlgorithm_Fast(</div><div class="line"><a name="l12965"></a><span class="lineno">12965</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l12966"></a><span class="lineno">12966</span>&#160;    VmaBlockVector* pBlockVector,</div><div class="line"><a name="l12967"></a><span class="lineno">12967</span>&#160;    uint32_t currentFrameIndex,</div><div class="line"><a name="l12968"></a><span class="lineno">12968</span>&#160;    <span class="keywordtype">bool</span> overlappingMoveSupported) :</div><div class="line"><a name="l12969"></a><span class="lineno">12969</span>&#160;    VmaDefragmentationAlgorithm(hAllocator, pBlockVector, currentFrameIndex),</div><div class="line"><a name="l12970"></a><span class="lineno">12970</span>&#160;    m_OverlappingMoveSupported(overlappingMoveSupported),</div><div class="line"><a name="l12971"></a><span class="lineno">12971</span>&#160;    m_AllocationCount(0),</div><div class="line"><a name="l12972"></a><span class="lineno">12972</span>&#160;    m_AllAllocations(false),</div><div class="line"><a name="l12973"></a><span class="lineno">12973</span>&#160;    m_BytesMoved(0),</div><div class="line"><a name="l12974"></a><span class="lineno">12974</span>&#160;    m_AllocationsMoved(0),</div><div class="line"><a name="l12975"></a><span class="lineno">12975</span>&#160;    m_BlockInfos(VmaStlAllocator&lt;BlockInfo&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l12976"></a><span class="lineno">12976</span>&#160;{</div><div class="line"><a name="l12977"></a><span class="lineno">12977</span>&#160;    VMA_ASSERT(VMA_DEBUG_MARGIN == 0);</div><div class="line"><a name="l12978"></a><span class="lineno">12978</span>&#160;</div><div class="line"><a name="l12979"></a><span class="lineno">12979</span>&#160;}</div><div class="line"><a name="l12980"></a><span class="lineno">12980</span>&#160;</div><div class="line"><a name="l12981"></a><span class="lineno">12981</span>&#160;VmaDefragmentationAlgorithm_Fast::~VmaDefragmentationAlgorithm_Fast()</div><div class="line"><a name="l12982"></a><span class="lineno">12982</span>&#160;{</div><div class="line"><a name="l12983"></a><span class="lineno">12983</span>&#160;}</div><div class="line"><a name="l12984"></a><span class="lineno">12984</span>&#160;</div><div class="line"><a name="l12985"></a><span class="lineno">12985</span>&#160;VkResult VmaDefragmentationAlgorithm_Fast::Defragment(</div><div class="line"><a name="l12986"></a><span class="lineno">12986</span>&#160;    VmaVector&lt; VmaDefragmentationMove, VmaStlAllocator&lt;VmaDefragmentationMove&gt; &gt;&amp; moves,</div><div class="line"><a name="l12987"></a><span class="lineno">12987</span>&#160;    VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l12988"></a><span class="lineno">12988</span>&#160;    uint32_t maxAllocationsToMove)</div><div class="line"><a name="l12989"></a><span class="lineno">12989</span>&#160;{</div><div class="line"><a name="l12990"></a><span class="lineno">12990</span>&#160;    VMA_ASSERT(m_AllAllocations || m_pBlockVector-&gt;CalcAllocationCount() == m_AllocationCount);</div><div class="line"><a name="l12991"></a><span class="lineno">12991</span>&#160;</div><div class="line"><a name="l12992"></a><span class="lineno">12992</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;GetBlockCount();</div><div class="line"><a name="l12993"></a><span class="lineno">12993</span>&#160;    <span class="keywordflow">if</span>(blockCount == 0 || maxBytesToMove == 0 || maxAllocationsToMove == 0)</div><div class="line"><a name="l12994"></a><span class="lineno">12994</span>&#160;    {</div><div class="line"><a name="l12995"></a><span class="lineno">12995</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12996"></a><span class="lineno">12996</span>&#160;    }</div><div class="line"><a name="l12997"></a><span class="lineno">12997</span>&#160;</div><div class="line"><a name="l12998"></a><span class="lineno">12998</span>&#160;    PreprocessMetadata();</div><div class="line"><a name="l12999"></a><span class="lineno">12999</span>&#160;</div><div class="line"><a name="l13000"></a><span class="lineno">13000</span>&#160;    <span class="comment">// Sort blocks in order from most destination.</span></div><div class="line"><a name="l13001"></a><span class="lineno">13001</span>&#160;</div><div class="line"><a name="l13002"></a><span class="lineno">13002</span>&#160;    m_BlockInfos.resize(blockCount);</div><div class="line"><a name="l13003"></a><span class="lineno">13003</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; blockCount; ++i)</div><div class="line"><a name="l13004"></a><span class="lineno">13004</span>&#160;    {</div><div class="line"><a name="l13005"></a><span class="lineno">13005</span>&#160;        m_BlockInfos[i].origBlockIndex = i;</div><div class="line"><a name="l13006"></a><span class="lineno">13006</span>&#160;    }</div><div class="line"><a name="l13007"></a><span class="lineno">13007</span>&#160;</div><div class="line"><a name="l13008"></a><span class="lineno">13008</span>&#160;    VMA_SORT(m_BlockInfos.begin(), m_BlockInfos.end(), [<span class="keyword">this</span>](<span class="keyword">const</span> BlockInfo&amp; lhs, <span class="keyword">const</span> BlockInfo&amp; rhs) -&gt; <span class="keywordtype">bool</span> {</div><div class="line"><a name="l13009"></a><span class="lineno">13009</span>&#160;        <span class="keywordflow">return</span> m_pBlockVector-&gt;GetBlock(lhs.origBlockIndex)-&gt;m_pMetadata-&gt;GetSumFreeSize() &lt;</div><div class="line"><a name="l13010"></a><span class="lineno">13010</span>&#160;            m_pBlockVector-&gt;GetBlock(rhs.origBlockIndex)-&gt;m_pMetadata-&gt;GetSumFreeSize();</div><div class="line"><a name="l13011"></a><span class="lineno">13011</span>&#160;    });</div><div class="line"><a name="l13012"></a><span class="lineno">13012</span>&#160;</div><div class="line"><a name="l13013"></a><span class="lineno">13013</span>&#160;    <span class="comment">// THE MAIN ALGORITHM</span></div><div class="line"><a name="l13014"></a><span class="lineno">13014</span>&#160;</div><div class="line"><a name="l13015"></a><span class="lineno">13015</span>&#160;    FreeSpaceDatabase freeSpaceDb;</div><div class="line"><a name="l13016"></a><span class="lineno">13016</span>&#160;</div><div class="line"><a name="l13017"></a><span class="lineno">13017</span>&#160;    <span class="keywordtype">size_t</span> dstBlockInfoIndex = 0;</div><div class="line"><a name="l13018"></a><span class="lineno">13018</span>&#160;    <span class="keywordtype">size_t</span> dstOrigBlockIndex = m_BlockInfos[dstBlockInfoIndex].origBlockIndex;</div><div class="line"><a name="l13019"></a><span class="lineno">13019</span>&#160;    VmaDeviceMemoryBlock* pDstBlock = m_pBlockVector-&gt;GetBlock(dstOrigBlockIndex);</div><div class="line"><a name="l13020"></a><span class="lineno">13020</span>&#160;    VmaBlockMetadata_Generic* pDstMetadata = (VmaBlockMetadata_Generic*)pDstBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13021"></a><span class="lineno">13021</span>&#160;    VkDeviceSize dstBlockSize = pDstMetadata-&gt;GetSize();</div><div class="line"><a name="l13022"></a><span class="lineno">13022</span>&#160;    VkDeviceSize dstOffset = 0;</div><div class="line"><a name="l13023"></a><span class="lineno">13023</span>&#160;</div><div class="line"><a name="l13024"></a><span class="lineno">13024</span>&#160;    <span class="keywordtype">bool</span> end = <span class="keyword">false</span>;</div><div class="line"><a name="l13025"></a><span class="lineno">13025</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> srcBlockInfoIndex = 0; !end &amp;&amp; srcBlockInfoIndex &lt; blockCount; ++srcBlockInfoIndex)</div><div class="line"><a name="l13026"></a><span class="lineno">13026</span>&#160;    {</div><div class="line"><a name="l13027"></a><span class="lineno">13027</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> srcOrigBlockIndex = m_BlockInfos[srcBlockInfoIndex].origBlockIndex;</div><div class="line"><a name="l13028"></a><span class="lineno">13028</span>&#160;        VmaDeviceMemoryBlock* <span class="keyword">const</span> pSrcBlock = m_pBlockVector-&gt;GetBlock(srcOrigBlockIndex);</div><div class="line"><a name="l13029"></a><span class="lineno">13029</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pSrcMetadata = (VmaBlockMetadata_Generic*)pSrcBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13030"></a><span class="lineno">13030</span>&#160;        <span class="keywordflow">for</span>(VmaSuballocationList::iterator srcSuballocIt = pSrcMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13031"></a><span class="lineno">13031</span>&#160;            !end &amp;&amp; srcSuballocIt != pSrcMetadata-&gt;m_Suballocations.end(); )</div><div class="line"><a name="l13032"></a><span class="lineno">13032</span>&#160;        {</div><div class="line"><a name="l13033"></a><span class="lineno">13033</span>&#160;            VmaAllocation_T* <span class="keyword">const</span> pAlloc = srcSuballocIt-&gt;hAllocation;</div><div class="line"><a name="l13034"></a><span class="lineno">13034</span>&#160;            <span class="keyword">const</span> VkDeviceSize srcAllocAlignment = pAlloc-&gt;GetAlignment();</div><div class="line"><a name="l13035"></a><span class="lineno">13035</span>&#160;            <span class="keyword">const</span> VkDeviceSize srcAllocSize = srcSuballocIt-&gt;size;</div><div class="line"><a name="l13036"></a><span class="lineno">13036</span>&#160;            <span class="keywordflow">if</span>(m_AllocationsMoved == maxAllocationsToMove ||</div><div class="line"><a name="l13037"></a><span class="lineno">13037</span>&#160;                m_BytesMoved + srcAllocSize &gt; maxBytesToMove)</div><div class="line"><a name="l13038"></a><span class="lineno">13038</span>&#160;            {</div><div class="line"><a name="l13039"></a><span class="lineno">13039</span>&#160;                end = <span class="keyword">true</span>;</div><div class="line"><a name="l13040"></a><span class="lineno">13040</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l13041"></a><span class="lineno">13041</span>&#160;            }</div><div class="line"><a name="l13042"></a><span class="lineno">13042</span>&#160;            <span class="keyword">const</span> VkDeviceSize srcAllocOffset = srcSuballocIt-&gt;offset;</div><div class="line"><a name="l13043"></a><span class="lineno">13043</span>&#160;</div><div class="line"><a name="l13044"></a><span class="lineno">13044</span>&#160;            <span class="comment">// Try to place it in one of free spaces from the database.</span></div><div class="line"><a name="l13045"></a><span class="lineno">13045</span>&#160;            <span class="keywordtype">size_t</span> freeSpaceInfoIndex;</div><div class="line"><a name="l13046"></a><span class="lineno">13046</span>&#160;            VkDeviceSize dstAllocOffset;</div><div class="line"><a name="l13047"></a><span class="lineno">13047</span>&#160;            <span class="keywordflow">if</span>(freeSpaceDb.Fetch(srcAllocAlignment, srcAllocSize,</div><div class="line"><a name="l13048"></a><span class="lineno">13048</span>&#160;                freeSpaceInfoIndex, dstAllocOffset))</div><div class="line"><a name="l13049"></a><span class="lineno">13049</span>&#160;            {</div><div class="line"><a name="l13050"></a><span class="lineno">13050</span>&#160;                <span class="keywordtype">size_t</span> freeSpaceOrigBlockIndex = m_BlockInfos[freeSpaceInfoIndex].origBlockIndex;</div><div class="line"><a name="l13051"></a><span class="lineno">13051</span>&#160;                VmaDeviceMemoryBlock* pFreeSpaceBlock = m_pBlockVector-&gt;GetBlock(freeSpaceOrigBlockIndex);</div><div class="line"><a name="l13052"></a><span class="lineno">13052</span>&#160;                VmaBlockMetadata_Generic* pFreeSpaceMetadata = (VmaBlockMetadata_Generic*)pFreeSpaceBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13053"></a><span class="lineno">13053</span>&#160;</div><div class="line"><a name="l13054"></a><span class="lineno">13054</span>&#160;                <span class="comment">// Same block</span></div><div class="line"><a name="l13055"></a><span class="lineno">13055</span>&#160;                <span class="keywordflow">if</span>(freeSpaceInfoIndex == srcBlockInfoIndex)</div><div class="line"><a name="l13056"></a><span class="lineno">13056</span>&#160;                {</div><div class="line"><a name="l13057"></a><span class="lineno">13057</span>&#160;                    VMA_ASSERT(dstAllocOffset &lt;= srcAllocOffset);</div><div class="line"><a name="l13058"></a><span class="lineno">13058</span>&#160;</div><div class="line"><a name="l13059"></a><span class="lineno">13059</span>&#160;                    <span class="comment">// MOVE OPTION 1: Move the allocation inside the same block by decreasing offset.</span></div><div class="line"><a name="l13060"></a><span class="lineno">13060</span>&#160;</div><div class="line"><a name="l13061"></a><span class="lineno">13061</span>&#160;                    VmaSuballocation suballoc = *srcSuballocIt;</div><div class="line"><a name="l13062"></a><span class="lineno">13062</span>&#160;                    suballoc.offset = dstAllocOffset;</div><div class="line"><a name="l13063"></a><span class="lineno">13063</span>&#160;                    suballoc.hAllocation-&gt;ChangeOffset(dstAllocOffset);</div><div class="line"><a name="l13064"></a><span class="lineno">13064</span>&#160;                    m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13065"></a><span class="lineno">13065</span>&#160;                    ++m_AllocationsMoved;</div><div class="line"><a name="l13066"></a><span class="lineno">13066</span>&#160;                    </div><div class="line"><a name="l13067"></a><span class="lineno">13067</span>&#160;                    VmaSuballocationList::iterator nextSuballocIt = srcSuballocIt;</div><div class="line"><a name="l13068"></a><span class="lineno">13068</span>&#160;                    ++nextSuballocIt;</div><div class="line"><a name="l13069"></a><span class="lineno">13069</span>&#160;                    pSrcMetadata-&gt;m_Suballocations.erase(srcSuballocIt);</div><div class="line"><a name="l13070"></a><span class="lineno">13070</span>&#160;                    srcSuballocIt = nextSuballocIt;</div><div class="line"><a name="l13071"></a><span class="lineno">13071</span>&#160;</div><div class="line"><a name="l13072"></a><span class="lineno">13072</span>&#160;                    InsertSuballoc(pFreeSpaceMetadata, suballoc);</div><div class="line"><a name="l13073"></a><span class="lineno">13073</span>&#160;</div><div class="line"><a name="l13074"></a><span class="lineno">13074</span>&#160;                    VmaDefragmentationMove move = {</div><div class="line"><a name="l13075"></a><span class="lineno">13075</span>&#160;                        srcOrigBlockIndex, freeSpaceOrigBlockIndex,</div><div class="line"><a name="l13076"></a><span class="lineno">13076</span>&#160;                        srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13077"></a><span class="lineno">13077</span>&#160;                        srcAllocSize };</div><div class="line"><a name="l13078"></a><span class="lineno">13078</span>&#160;                    moves.push_back(move);</div><div class="line"><a name="l13079"></a><span class="lineno">13079</span>&#160;                }</div><div class="line"><a name="l13080"></a><span class="lineno">13080</span>&#160;                <span class="comment">// Different block</span></div><div class="line"><a name="l13081"></a><span class="lineno">13081</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l13082"></a><span class="lineno">13082</span>&#160;                {</div><div class="line"><a name="l13083"></a><span class="lineno">13083</span>&#160;                    <span class="comment">// MOVE OPTION 2: Move the allocation to a different block.</span></div><div class="line"><a name="l13084"></a><span class="lineno">13084</span>&#160;</div><div class="line"><a name="l13085"></a><span class="lineno">13085</span>&#160;                    VMA_ASSERT(freeSpaceInfoIndex &lt; srcBlockInfoIndex);</div><div class="line"><a name="l13086"></a><span class="lineno">13086</span>&#160;</div><div class="line"><a name="l13087"></a><span class="lineno">13087</span>&#160;                    VmaSuballocation suballoc = *srcSuballocIt;</div><div class="line"><a name="l13088"></a><span class="lineno">13088</span>&#160;                    suballoc.offset = dstAllocOffset;</div><div class="line"><a name="l13089"></a><span class="lineno">13089</span>&#160;                    suballoc.hAllocation-&gt;ChangeBlockAllocation(m_hAllocator, pFreeSpaceBlock, dstAllocOffset);</div><div class="line"><a name="l13090"></a><span class="lineno">13090</span>&#160;                    m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13091"></a><span class="lineno">13091</span>&#160;                    ++m_AllocationsMoved;</div><div class="line"><a name="l13092"></a><span class="lineno">13092</span>&#160;</div><div class="line"><a name="l13093"></a><span class="lineno">13093</span>&#160;                    VmaSuballocationList::iterator nextSuballocIt = srcSuballocIt;</div><div class="line"><a name="l13094"></a><span class="lineno">13094</span>&#160;                    ++nextSuballocIt;</div><div class="line"><a name="l13095"></a><span class="lineno">13095</span>&#160;                    pSrcMetadata-&gt;m_Suballocations.erase(srcSuballocIt);</div><div class="line"><a name="l13096"></a><span class="lineno">13096</span>&#160;                    srcSuballocIt = nextSuballocIt;</div><div class="line"><a name="l13097"></a><span class="lineno">13097</span>&#160;</div><div class="line"><a name="l13098"></a><span class="lineno">13098</span>&#160;                    InsertSuballoc(pFreeSpaceMetadata, suballoc);</div><div class="line"><a name="l13099"></a><span class="lineno">13099</span>&#160;</div><div class="line"><a name="l13100"></a><span class="lineno">13100</span>&#160;                    VmaDefragmentationMove move = {</div><div class="line"><a name="l13101"></a><span class="lineno">13101</span>&#160;                        srcOrigBlockIndex, freeSpaceOrigBlockIndex,</div><div class="line"><a name="l13102"></a><span class="lineno">13102</span>&#160;                        srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13103"></a><span class="lineno">13103</span>&#160;                        srcAllocSize };</div><div class="line"><a name="l13104"></a><span class="lineno">13104</span>&#160;                    moves.push_back(move);</div><div class="line"><a name="l13105"></a><span class="lineno">13105</span>&#160;                }</div><div class="line"><a name="l13106"></a><span class="lineno">13106</span>&#160;            }</div><div class="line"><a name="l13107"></a><span class="lineno">13107</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l13108"></a><span class="lineno">13108</span>&#160;            {</div><div class="line"><a name="l13109"></a><span class="lineno">13109</span>&#160;                dstAllocOffset = VmaAlignUp(dstOffset, srcAllocAlignment);</div><div class="line"><a name="l13110"></a><span class="lineno">13110</span>&#160;</div><div class="line"><a name="l13111"></a><span class="lineno">13111</span>&#160;                <span class="comment">// If the allocation doesn&#39;t fit before the end of dstBlock, forward to next block.</span></div><div class="line"><a name="l13112"></a><span class="lineno">13112</span>&#160;                <span class="keywordflow">while</span>(dstBlockInfoIndex &lt; srcBlockInfoIndex &amp;&amp;</div><div class="line"><a name="l13113"></a><span class="lineno">13113</span>&#160;                    dstAllocOffset + srcAllocSize &gt; dstBlockSize)</div><div class="line"><a name="l13114"></a><span class="lineno">13114</span>&#160;                {</div><div class="line"><a name="l13115"></a><span class="lineno">13115</span>&#160;                    <span class="comment">// But before that, register remaining free space at the end of dst block.</span></div><div class="line"><a name="l13116"></a><span class="lineno">13116</span>&#160;                    freeSpaceDb.Register(dstBlockInfoIndex, dstOffset, dstBlockSize - dstOffset);</div><div class="line"><a name="l13117"></a><span class="lineno">13117</span>&#160;</div><div class="line"><a name="l13118"></a><span class="lineno">13118</span>&#160;                    ++dstBlockInfoIndex;</div><div class="line"><a name="l13119"></a><span class="lineno">13119</span>&#160;                    dstOrigBlockIndex = m_BlockInfos[dstBlockInfoIndex].origBlockIndex;</div><div class="line"><a name="l13120"></a><span class="lineno">13120</span>&#160;                    pDstBlock = m_pBlockVector-&gt;GetBlock(dstOrigBlockIndex);</div><div class="line"><a name="l13121"></a><span class="lineno">13121</span>&#160;                    pDstMetadata = (VmaBlockMetadata_Generic*)pDstBlock-&gt;m_pMetadata;</div><div class="line"><a name="l13122"></a><span class="lineno">13122</span>&#160;                    dstBlockSize = pDstMetadata-&gt;GetSize();</div><div class="line"><a name="l13123"></a><span class="lineno">13123</span>&#160;                    dstOffset = 0;</div><div class="line"><a name="l13124"></a><span class="lineno">13124</span>&#160;                    dstAllocOffset = 0;</div><div class="line"><a name="l13125"></a><span class="lineno">13125</span>&#160;                }</div><div class="line"><a name="l13126"></a><span class="lineno">13126</span>&#160;</div><div class="line"><a name="l13127"></a><span class="lineno">13127</span>&#160;                <span class="comment">// Same block</span></div><div class="line"><a name="l13128"></a><span class="lineno">13128</span>&#160;                <span class="keywordflow">if</span>(dstBlockInfoIndex == srcBlockInfoIndex)</div><div class="line"><a name="l13129"></a><span class="lineno">13129</span>&#160;                {</div><div class="line"><a name="l13130"></a><span class="lineno">13130</span>&#160;                    VMA_ASSERT(dstAllocOffset &lt;= srcAllocOffset);</div><div class="line"><a name="l13131"></a><span class="lineno">13131</span>&#160;</div><div class="line"><a name="l13132"></a><span class="lineno">13132</span>&#160;                    <span class="keyword">const</span> <span class="keywordtype">bool</span> overlap = dstAllocOffset + srcAllocSize &gt; srcAllocOffset;</div><div class="line"><a name="l13133"></a><span class="lineno">13133</span>&#160;</div><div class="line"><a name="l13134"></a><span class="lineno">13134</span>&#160;                    <span class="keywordtype">bool</span> skipOver = overlap;</div><div class="line"><a name="l13135"></a><span class="lineno">13135</span>&#160;                    <span class="keywordflow">if</span>(overlap &amp;&amp; m_OverlappingMoveSupported &amp;&amp; dstAllocOffset &lt; srcAllocOffset)</div><div class="line"><a name="l13136"></a><span class="lineno">13136</span>&#160;                    {</div><div class="line"><a name="l13137"></a><span class="lineno">13137</span>&#160;                        <span class="comment">// If destination and source place overlap, skip if it would move it</span></div><div class="line"><a name="l13138"></a><span class="lineno">13138</span>&#160;                        <span class="comment">// by only &lt; 1/64 of its size.</span></div><div class="line"><a name="l13139"></a><span class="lineno">13139</span>&#160;                        skipOver = (srcAllocOffset - dstAllocOffset) * 64 &lt; srcAllocSize;</div><div class="line"><a name="l13140"></a><span class="lineno">13140</span>&#160;                    }</div><div class="line"><a name="l13141"></a><span class="lineno">13141</span>&#160;</div><div class="line"><a name="l13142"></a><span class="lineno">13142</span>&#160;                    <span class="keywordflow">if</span>(skipOver)</div><div class="line"><a name="l13143"></a><span class="lineno">13143</span>&#160;                    {</div><div class="line"><a name="l13144"></a><span class="lineno">13144</span>&#160;                        freeSpaceDb.Register(dstBlockInfoIndex, dstOffset, srcAllocOffset - dstOffset);</div><div class="line"><a name="l13145"></a><span class="lineno">13145</span>&#160;</div><div class="line"><a name="l13146"></a><span class="lineno">13146</span>&#160;                        dstOffset = srcAllocOffset + srcAllocSize;</div><div class="line"><a name="l13147"></a><span class="lineno">13147</span>&#160;                        ++srcSuballocIt;</div><div class="line"><a name="l13148"></a><span class="lineno">13148</span>&#160;                    }</div><div class="line"><a name="l13149"></a><span class="lineno">13149</span>&#160;                    <span class="comment">// MOVE OPTION 1: Move the allocation inside the same block by decreasing offset.</span></div><div class="line"><a name="l13150"></a><span class="lineno">13150</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l13151"></a><span class="lineno">13151</span>&#160;                    {</div><div class="line"><a name="l13152"></a><span class="lineno">13152</span>&#160;                        srcSuballocIt-&gt;offset = dstAllocOffset;</div><div class="line"><a name="l13153"></a><span class="lineno">13153</span>&#160;                        srcSuballocIt-&gt;hAllocation-&gt;ChangeOffset(dstAllocOffset);</div><div class="line"><a name="l13154"></a><span class="lineno">13154</span>&#160;                        dstOffset = dstAllocOffset + srcAllocSize;</div><div class="line"><a name="l13155"></a><span class="lineno">13155</span>&#160;                        m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13156"></a><span class="lineno">13156</span>&#160;                        ++m_AllocationsMoved;</div><div class="line"><a name="l13157"></a><span class="lineno">13157</span>&#160;                        ++srcSuballocIt;</div><div class="line"><a name="l13158"></a><span class="lineno">13158</span>&#160;                        VmaDefragmentationMove move = {</div><div class="line"><a name="l13159"></a><span class="lineno">13159</span>&#160;                            srcOrigBlockIndex, dstOrigBlockIndex,</div><div class="line"><a name="l13160"></a><span class="lineno">13160</span>&#160;                            srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13161"></a><span class="lineno">13161</span>&#160;                            srcAllocSize };</div><div class="line"><a name="l13162"></a><span class="lineno">13162</span>&#160;                        moves.push_back(move);</div><div class="line"><a name="l13163"></a><span class="lineno">13163</span>&#160;                    }</div><div class="line"><a name="l13164"></a><span class="lineno">13164</span>&#160;                }</div><div class="line"><a name="l13165"></a><span class="lineno">13165</span>&#160;                <span class="comment">// Different block</span></div><div class="line"><a name="l13166"></a><span class="lineno">13166</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l13167"></a><span class="lineno">13167</span>&#160;                {</div><div class="line"><a name="l13168"></a><span class="lineno">13168</span>&#160;                    <span class="comment">// MOVE OPTION 2: Move the allocation to a different block.</span></div><div class="line"><a name="l13169"></a><span class="lineno">13169</span>&#160;</div><div class="line"><a name="l13170"></a><span class="lineno">13170</span>&#160;                    VMA_ASSERT(dstBlockInfoIndex &lt; srcBlockInfoIndex);</div><div class="line"><a name="l13171"></a><span class="lineno">13171</span>&#160;                    VMA_ASSERT(dstAllocOffset + srcAllocSize &lt;= dstBlockSize);</div><div class="line"><a name="l13172"></a><span class="lineno">13172</span>&#160;</div><div class="line"><a name="l13173"></a><span class="lineno">13173</span>&#160;                    VmaSuballocation suballoc = *srcSuballocIt;</div><div class="line"><a name="l13174"></a><span class="lineno">13174</span>&#160;                    suballoc.offset = dstAllocOffset;</div><div class="line"><a name="l13175"></a><span class="lineno">13175</span>&#160;                    suballoc.hAllocation-&gt;ChangeBlockAllocation(m_hAllocator, pDstBlock, dstAllocOffset);</div><div class="line"><a name="l13176"></a><span class="lineno">13176</span>&#160;                    dstOffset = dstAllocOffset + srcAllocSize;</div><div class="line"><a name="l13177"></a><span class="lineno">13177</span>&#160;                    m_BytesMoved += srcAllocSize;</div><div class="line"><a name="l13178"></a><span class="lineno">13178</span>&#160;                    ++m_AllocationsMoved;</div><div class="line"><a name="l13179"></a><span class="lineno">13179</span>&#160;</div><div class="line"><a name="l13180"></a><span class="lineno">13180</span>&#160;                    VmaSuballocationList::iterator nextSuballocIt = srcSuballocIt;</div><div class="line"><a name="l13181"></a><span class="lineno">13181</span>&#160;                    ++nextSuballocIt;</div><div class="line"><a name="l13182"></a><span class="lineno">13182</span>&#160;                    pSrcMetadata-&gt;m_Suballocations.erase(srcSuballocIt);</div><div class="line"><a name="l13183"></a><span class="lineno">13183</span>&#160;                    srcSuballocIt = nextSuballocIt;</div><div class="line"><a name="l13184"></a><span class="lineno">13184</span>&#160;</div><div class="line"><a name="l13185"></a><span class="lineno">13185</span>&#160;                    pDstMetadata-&gt;m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l13186"></a><span class="lineno">13186</span>&#160;</div><div class="line"><a name="l13187"></a><span class="lineno">13187</span>&#160;                    VmaDefragmentationMove move = {</div><div class="line"><a name="l13188"></a><span class="lineno">13188</span>&#160;                        srcOrigBlockIndex, dstOrigBlockIndex,</div><div class="line"><a name="l13189"></a><span class="lineno">13189</span>&#160;                        srcAllocOffset, dstAllocOffset,</div><div class="line"><a name="l13190"></a><span class="lineno">13190</span>&#160;                        srcAllocSize };</div><div class="line"><a name="l13191"></a><span class="lineno">13191</span>&#160;                    moves.push_back(move);</div><div class="line"><a name="l13192"></a><span class="lineno">13192</span>&#160;                }</div><div class="line"><a name="l13193"></a><span class="lineno">13193</span>&#160;            }</div><div class="line"><a name="l13194"></a><span class="lineno">13194</span>&#160;        }</div><div class="line"><a name="l13195"></a><span class="lineno">13195</span>&#160;    }</div><div class="line"><a name="l13196"></a><span class="lineno">13196</span>&#160;</div><div class="line"><a name="l13197"></a><span class="lineno">13197</span>&#160;    m_BlockInfos.clear();</div><div class="line"><a name="l13198"></a><span class="lineno">13198</span>&#160;    </div><div class="line"><a name="l13199"></a><span class="lineno">13199</span>&#160;    PostprocessMetadata();</div><div class="line"><a name="l13200"></a><span class="lineno">13200</span>&#160;</div><div class="line"><a name="l13201"></a><span class="lineno">13201</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13202"></a><span class="lineno">13202</span>&#160;}</div><div class="line"><a name="l13203"></a><span class="lineno">13203</span>&#160;</div><div class="line"><a name="l13204"></a><span class="lineno">13204</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Fast::PreprocessMetadata()</div><div class="line"><a name="l13205"></a><span class="lineno">13205</span>&#160;{</div><div class="line"><a name="l13206"></a><span class="lineno">13206</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;GetBlockCount();</div><div class="line"><a name="l13207"></a><span class="lineno">13207</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l13208"></a><span class="lineno">13208</span>&#160;    {</div><div class="line"><a name="l13209"></a><span class="lineno">13209</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pMetadata =</div><div class="line"><a name="l13210"></a><span class="lineno">13210</span>&#160;            (VmaBlockMetadata_Generic*)m_pBlockVector-&gt;GetBlock(blockIndex)-&gt;m_pMetadata;</div><div class="line"><a name="l13211"></a><span class="lineno">13211</span>&#160;        pMetadata-&gt;m_FreeCount = 0;</div><div class="line"><a name="l13212"></a><span class="lineno">13212</span>&#160;        pMetadata-&gt;m_SumFreeSize = pMetadata-&gt;GetSize();</div><div class="line"><a name="l13213"></a><span class="lineno">13213</span>&#160;        pMetadata-&gt;m_FreeSuballocationsBySize.clear();</div><div class="line"><a name="l13214"></a><span class="lineno">13214</span>&#160;        <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13215"></a><span class="lineno">13215</span>&#160;            it != pMetadata-&gt;m_Suballocations.end(); )</div><div class="line"><a name="l13216"></a><span class="lineno">13216</span>&#160;        {</div><div class="line"><a name="l13217"></a><span class="lineno">13217</span>&#160;            <span class="keywordflow">if</span>(it-&gt;type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l13218"></a><span class="lineno">13218</span>&#160;            {</div><div class="line"><a name="l13219"></a><span class="lineno">13219</span>&#160;                VmaSuballocationList::iterator nextIt = it;</div><div class="line"><a name="l13220"></a><span class="lineno">13220</span>&#160;                ++nextIt;</div><div class="line"><a name="l13221"></a><span class="lineno">13221</span>&#160;                pMetadata-&gt;m_Suballocations.erase(it);</div><div class="line"><a name="l13222"></a><span class="lineno">13222</span>&#160;                it = nextIt;</div><div class="line"><a name="l13223"></a><span class="lineno">13223</span>&#160;            }</div><div class="line"><a name="l13224"></a><span class="lineno">13224</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l13225"></a><span class="lineno">13225</span>&#160;            {</div><div class="line"><a name="l13226"></a><span class="lineno">13226</span>&#160;                ++it;</div><div class="line"><a name="l13227"></a><span class="lineno">13227</span>&#160;            }</div><div class="line"><a name="l13228"></a><span class="lineno">13228</span>&#160;        }</div><div class="line"><a name="l13229"></a><span class="lineno">13229</span>&#160;    }</div><div class="line"><a name="l13230"></a><span class="lineno">13230</span>&#160;}</div><div class="line"><a name="l13231"></a><span class="lineno">13231</span>&#160;</div><div class="line"><a name="l13232"></a><span class="lineno">13232</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Fast::PostprocessMetadata()</div><div class="line"><a name="l13233"></a><span class="lineno">13233</span>&#160;{</div><div class="line"><a name="l13234"></a><span class="lineno">13234</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector-&gt;GetBlockCount();</div><div class="line"><a name="l13235"></a><span class="lineno">13235</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex &lt; blockCount; ++blockIndex)</div><div class="line"><a name="l13236"></a><span class="lineno">13236</span>&#160;    {</div><div class="line"><a name="l13237"></a><span class="lineno">13237</span>&#160;        VmaBlockMetadata_Generic* <span class="keyword">const</span> pMetadata =</div><div class="line"><a name="l13238"></a><span class="lineno">13238</span>&#160;            (VmaBlockMetadata_Generic*)m_pBlockVector-&gt;GetBlock(blockIndex)-&gt;m_pMetadata;</div><div class="line"><a name="l13239"></a><span class="lineno">13239</span>&#160;        <span class="keyword">const</span> VkDeviceSize blockSize = pMetadata-&gt;GetSize();</div><div class="line"><a name="l13240"></a><span class="lineno">13240</span>&#160;        </div><div class="line"><a name="l13241"></a><span class="lineno">13241</span>&#160;        <span class="comment">// No allocations in this block - entire area is free.</span></div><div class="line"><a name="l13242"></a><span class="lineno">13242</span>&#160;        <span class="keywordflow">if</span>(pMetadata-&gt;m_Suballocations.empty())</div><div class="line"><a name="l13243"></a><span class="lineno">13243</span>&#160;        {</div><div class="line"><a name="l13244"></a><span class="lineno">13244</span>&#160;            pMetadata-&gt;m_FreeCount = 1;</div><div class="line"><a name="l13245"></a><span class="lineno">13245</span>&#160;            <span class="comment">//pMetadata-&gt;m_SumFreeSize is already set to blockSize.</span></div><div class="line"><a name="l13246"></a><span class="lineno">13246</span>&#160;            VmaSuballocation suballoc = {</div><div class="line"><a name="l13247"></a><span class="lineno">13247</span>&#160;                0, <span class="comment">// offset</span></div><div class="line"><a name="l13248"></a><span class="lineno">13248</span>&#160;                blockSize, <span class="comment">// size</span></div><div class="line"><a name="l13249"></a><span class="lineno">13249</span>&#160;                VMA_NULL, <span class="comment">// hAllocation</span></div><div class="line"><a name="l13250"></a><span class="lineno">13250</span>&#160;                VMA_SUBALLOCATION_TYPE_FREE };</div><div class="line"><a name="l13251"></a><span class="lineno">13251</span>&#160;            pMetadata-&gt;m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l13252"></a><span class="lineno">13252</span>&#160;            pMetadata-&gt;RegisterFreeSuballocation(pMetadata-&gt;m_Suballocations.begin());</div><div class="line"><a name="l13253"></a><span class="lineno">13253</span>&#160;        }</div><div class="line"><a name="l13254"></a><span class="lineno">13254</span>&#160;        <span class="comment">// There are some allocations in this block.</span></div><div class="line"><a name="l13255"></a><span class="lineno">13255</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l13256"></a><span class="lineno">13256</span>&#160;        {</div><div class="line"><a name="l13257"></a><span class="lineno">13257</span>&#160;            VkDeviceSize offset = 0;</div><div class="line"><a name="l13258"></a><span class="lineno">13258</span>&#160;            VmaSuballocationList::iterator it;</div><div class="line"><a name="l13259"></a><span class="lineno">13259</span>&#160;            <span class="keywordflow">for</span>(it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13260"></a><span class="lineno">13260</span>&#160;                it != pMetadata-&gt;m_Suballocations.end();</div><div class="line"><a name="l13261"></a><span class="lineno">13261</span>&#160;                ++it)</div><div class="line"><a name="l13262"></a><span class="lineno">13262</span>&#160;            {</div><div class="line"><a name="l13263"></a><span class="lineno">13263</span>&#160;                VMA_ASSERT(it-&gt;type != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l13264"></a><span class="lineno">13264</span>&#160;                VMA_ASSERT(it-&gt;offset &gt;= offset);</div><div class="line"><a name="l13265"></a><span class="lineno">13265</span>&#160;</div><div class="line"><a name="l13266"></a><span class="lineno">13266</span>&#160;                <span class="comment">// Need to insert preceding free space.</span></div><div class="line"><a name="l13267"></a><span class="lineno">13267</span>&#160;                <span class="keywordflow">if</span>(it-&gt;offset &gt; offset)</div><div class="line"><a name="l13268"></a><span class="lineno">13268</span>&#160;                {</div><div class="line"><a name="l13269"></a><span class="lineno">13269</span>&#160;                    ++pMetadata-&gt;m_FreeCount;</div><div class="line"><a name="l13270"></a><span class="lineno">13270</span>&#160;                    <span class="keyword">const</span> VkDeviceSize freeSize = it-&gt;offset - offset;</div><div class="line"><a name="l13271"></a><span class="lineno">13271</span>&#160;                    VmaSuballocation suballoc = {</div><div class="line"><a name="l13272"></a><span class="lineno">13272</span>&#160;                        offset, <span class="comment">// offset</span></div><div class="line"><a name="l13273"></a><span class="lineno">13273</span>&#160;                        freeSize, <span class="comment">// size</span></div><div class="line"><a name="l13274"></a><span class="lineno">13274</span>&#160;                        VMA_NULL, <span class="comment">// hAllocation</span></div><div class="line"><a name="l13275"></a><span class="lineno">13275</span>&#160;                        VMA_SUBALLOCATION_TYPE_FREE };</div><div class="line"><a name="l13276"></a><span class="lineno">13276</span>&#160;                    VmaSuballocationList::iterator precedingFreeIt = pMetadata-&gt;m_Suballocations.insert(it, suballoc);</div><div class="line"><a name="l13277"></a><span class="lineno">13277</span>&#160;                    <span class="keywordflow">if</span>(freeSize &gt;= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l13278"></a><span class="lineno">13278</span>&#160;                    {</div><div class="line"><a name="l13279"></a><span class="lineno">13279</span>&#160;                        pMetadata-&gt;m_FreeSuballocationsBySize.push_back(precedingFreeIt);</div><div class="line"><a name="l13280"></a><span class="lineno">13280</span>&#160;                    }</div><div class="line"><a name="l13281"></a><span class="lineno">13281</span>&#160;                }</div><div class="line"><a name="l13282"></a><span class="lineno">13282</span>&#160;</div><div class="line"><a name="l13283"></a><span class="lineno">13283</span>&#160;                pMetadata-&gt;m_SumFreeSize -= it-&gt;size;</div><div class="line"><a name="l13284"></a><span class="lineno">13284</span>&#160;                offset = it-&gt;offset + it-&gt;size;</div><div class="line"><a name="l13285"></a><span class="lineno">13285</span>&#160;            }</div><div class="line"><a name="l13286"></a><span class="lineno">13286</span>&#160;</div><div class="line"><a name="l13287"></a><span class="lineno">13287</span>&#160;            <span class="comment">// Need to insert trailing free space.</span></div><div class="line"><a name="l13288"></a><span class="lineno">13288</span>&#160;            <span class="keywordflow">if</span>(offset &lt; blockSize)</div><div class="line"><a name="l13289"></a><span class="lineno">13289</span>&#160;            {</div><div class="line"><a name="l13290"></a><span class="lineno">13290</span>&#160;                ++pMetadata-&gt;m_FreeCount;</div><div class="line"><a name="l13291"></a><span class="lineno">13291</span>&#160;                <span class="keyword">const</span> VkDeviceSize freeSize = blockSize - offset;</div><div class="line"><a name="l13292"></a><span class="lineno">13292</span>&#160;                VmaSuballocation suballoc = {</div><div class="line"><a name="l13293"></a><span class="lineno">13293</span>&#160;                    offset, <span class="comment">// offset</span></div><div class="line"><a name="l13294"></a><span class="lineno">13294</span>&#160;                    freeSize, <span class="comment">// size</span></div><div class="line"><a name="l13295"></a><span class="lineno">13295</span>&#160;                    VMA_NULL, <span class="comment">// hAllocation</span></div><div class="line"><a name="l13296"></a><span class="lineno">13296</span>&#160;                    VMA_SUBALLOCATION_TYPE_FREE };</div><div class="line"><a name="l13297"></a><span class="lineno">13297</span>&#160;                VMA_ASSERT(it == pMetadata-&gt;m_Suballocations.end());</div><div class="line"><a name="l13298"></a><span class="lineno">13298</span>&#160;                VmaSuballocationList::iterator trailingFreeIt = pMetadata-&gt;m_Suballocations.insert(it, suballoc);</div><div class="line"><a name="l13299"></a><span class="lineno">13299</span>&#160;                <span class="keywordflow">if</span>(freeSize &gt; VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l13300"></a><span class="lineno">13300</span>&#160;                {</div><div class="line"><a name="l13301"></a><span class="lineno">13301</span>&#160;                    pMetadata-&gt;m_FreeSuballocationsBySize.push_back(trailingFreeIt);</div><div class="line"><a name="l13302"></a><span class="lineno">13302</span>&#160;                }</div><div class="line"><a name="l13303"></a><span class="lineno">13303</span>&#160;            }</div><div class="line"><a name="l13304"></a><span class="lineno">13304</span>&#160;</div><div class="line"><a name="l13305"></a><span class="lineno">13305</span>&#160;            VMA_SORT(</div><div class="line"><a name="l13306"></a><span class="lineno">13306</span>&#160;                pMetadata-&gt;m_FreeSuballocationsBySize.begin(),</div><div class="line"><a name="l13307"></a><span class="lineno">13307</span>&#160;                pMetadata-&gt;m_FreeSuballocationsBySize.end(),</div><div class="line"><a name="l13308"></a><span class="lineno">13308</span>&#160;                VmaSuballocationItemSizeLess());</div><div class="line"><a name="l13309"></a><span class="lineno">13309</span>&#160;        }</div><div class="line"><a name="l13310"></a><span class="lineno">13310</span>&#160;</div><div class="line"><a name="l13311"></a><span class="lineno">13311</span>&#160;        VMA_HEAVY_ASSERT(pMetadata-&gt;Validate());</div><div class="line"><a name="l13312"></a><span class="lineno">13312</span>&#160;    }</div><div class="line"><a name="l13313"></a><span class="lineno">13313</span>&#160;}</div><div class="line"><a name="l13314"></a><span class="lineno">13314</span>&#160;</div><div class="line"><a name="l13315"></a><span class="lineno">13315</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationAlgorithm_Fast::InsertSuballoc(VmaBlockMetadata_Generic* pMetadata, <span class="keyword">const</span> VmaSuballocation&amp; suballoc)</div><div class="line"><a name="l13316"></a><span class="lineno">13316</span>&#160;{</div><div class="line"><a name="l13317"></a><span class="lineno">13317</span>&#160;    <span class="comment">// TODO: Optimize somehow. Remember iterator instead of searching for it linearly.</span></div><div class="line"><a name="l13318"></a><span class="lineno">13318</span>&#160;    VmaSuballocationList::iterator it = pMetadata-&gt;m_Suballocations.begin();</div><div class="line"><a name="l13319"></a><span class="lineno">13319</span>&#160;    <span class="keywordflow">while</span>(it != pMetadata-&gt;m_Suballocations.end())</div><div class="line"><a name="l13320"></a><span class="lineno">13320</span>&#160;    {</div><div class="line"><a name="l13321"></a><span class="lineno">13321</span>&#160;        <span class="keywordflow">if</span>(it-&gt;offset &lt; suballoc.offset)</div><div class="line"><a name="l13322"></a><span class="lineno">13322</span>&#160;        {</div><div class="line"><a name="l13323"></a><span class="lineno">13323</span>&#160;            ++it;</div><div class="line"><a name="l13324"></a><span class="lineno">13324</span>&#160;        }</div><div class="line"><a name="l13325"></a><span class="lineno">13325</span>&#160;    }</div><div class="line"><a name="l13326"></a><span class="lineno">13326</span>&#160;    pMetadata-&gt;m_Suballocations.insert(it, suballoc);</div><div class="line"><a name="l13327"></a><span class="lineno">13327</span>&#160;}</div><div class="line"><a name="l13328"></a><span class="lineno">13328</span>&#160;</div><div class="line"><a name="l13330"></a><span class="lineno">13330</span>&#160;<span class="comment">// VmaBlockVectorDefragmentationContext</span></div><div class="line"><a name="l13331"></a><span class="lineno">13331</span>&#160;</div><div class="line"><a name="l13332"></a><span class="lineno">13332</span>&#160;VmaBlockVectorDefragmentationContext::VmaBlockVectorDefragmentationContext(</div><div class="line"><a name="l13333"></a><span class="lineno">13333</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l13334"></a><span class="lineno">13334</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hCustomPool,</div><div class="line"><a name="l13335"></a><span class="lineno">13335</span>&#160;    VmaBlockVector* pBlockVector,</div><div class="line"><a name="l13336"></a><span class="lineno">13336</span>&#160;    uint32_t currFrameIndex) :</div><div class="line"><a name="l13337"></a><span class="lineno">13337</span>&#160;    res(VK_SUCCESS),</div><div class="line"><a name="l13338"></a><span class="lineno">13338</span>&#160;    mutexLocked(false),</div><div class="line"><a name="l13339"></a><span class="lineno">13339</span>&#160;    blockContexts(VmaStlAllocator&lt;VmaBlockDefragmentationContext&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l13340"></a><span class="lineno">13340</span>&#160;    m_hAllocator(hAllocator),</div><div class="line"><a name="l13341"></a><span class="lineno">13341</span>&#160;    m_hCustomPool(hCustomPool),</div><div class="line"><a name="l13342"></a><span class="lineno">13342</span>&#160;    m_pBlockVector(pBlockVector),</div><div class="line"><a name="l13343"></a><span class="lineno">13343</span>&#160;    m_CurrFrameIndex(currFrameIndex),</div><div class="line"><a name="l13344"></a><span class="lineno">13344</span>&#160;    m_pAlgorithm(VMA_NULL),</div><div class="line"><a name="l13345"></a><span class="lineno">13345</span>&#160;    m_Allocations(VmaStlAllocator&lt;AllocInfo&gt;(hAllocator-&gt;GetAllocationCallbacks())),</div><div class="line"><a name="l13346"></a><span class="lineno">13346</span>&#160;    m_AllAllocations(false)</div><div class="line"><a name="l13347"></a><span class="lineno">13347</span>&#160;{</div><div class="line"><a name="l13348"></a><span class="lineno">13348</span>&#160;}</div><div class="line"><a name="l13349"></a><span class="lineno">13349</span>&#160;</div><div class="line"><a name="l13350"></a><span class="lineno">13350</span>&#160;VmaBlockVectorDefragmentationContext::~VmaBlockVectorDefragmentationContext()</div><div class="line"><a name="l13351"></a><span class="lineno">13351</span>&#160;{</div><div class="line"><a name="l13352"></a><span class="lineno">13352</span>&#160;    vma_delete(m_hAllocator, m_pAlgorithm);</div><div class="line"><a name="l13353"></a><span class="lineno">13353</span>&#160;}</div><div class="line"><a name="l13354"></a><span class="lineno">13354</span>&#160;</div><div class="line"><a name="l13355"></a><span class="lineno">13355</span>&#160;<span class="keywordtype">void</span> VmaBlockVectorDefragmentationContext::AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged)</div><div class="line"><a name="l13356"></a><span class="lineno">13356</span>&#160;{</div><div class="line"><a name="l13357"></a><span class="lineno">13357</span>&#160;    AllocInfo info = { hAlloc, pChanged };</div><div class="line"><a name="l13358"></a><span class="lineno">13358</span>&#160;    m_Allocations.push_back(info);</div><div class="line"><a name="l13359"></a><span class="lineno">13359</span>&#160;}</div><div class="line"><a name="l13360"></a><span class="lineno">13360</span>&#160;</div><div class="line"><a name="l13361"></a><span class="lineno">13361</span>&#160;<span class="keywordtype">void</span> VmaBlockVectorDefragmentationContext::Begin(<span class="keywordtype">bool</span> overlappingMoveSupported)</div><div class="line"><a name="l13362"></a><span class="lineno">13362</span>&#160;{</div><div class="line"><a name="l13363"></a><span class="lineno">13363</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> allAllocations = m_AllAllocations ||</div><div class="line"><a name="l13364"></a><span class="lineno">13364</span>&#160;        m_Allocations.size() == m_pBlockVector-&gt;CalcAllocationCount();</div><div class="line"><a name="l13365"></a><span class="lineno">13365</span>&#160;</div><div class="line"><a name="l13366"></a><span class="lineno">13366</span>&#160;    <span class="comment">/********************************</span></div><div class="line"><a name="l13367"></a><span class="lineno">13367</span>&#160;<span class="comment">    HERE IS THE CHOICE OF DEFRAGMENTATION ALGORITHM.</span></div><div class="line"><a name="l13368"></a><span class="lineno">13368</span>&#160;<span class="comment">    ********************************/</span></div><div class="line"><a name="l13369"></a><span class="lineno">13369</span>&#160;</div><div class="line"><a name="l13370"></a><span class="lineno">13370</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l13371"></a><span class="lineno">13371</span>&#160;<span class="comment">    Fast algorithm is supported only when certain criteria are met:</span></div><div class="line"><a name="l13372"></a><span class="lineno">13372</span>&#160;<span class="comment">    - VMA_DEBUG_MARGIN is 0.</span></div><div class="line"><a name="l13373"></a><span class="lineno">13373</span>&#160;<span class="comment">    - All allocations in this block vector are moveable.</span></div><div class="line"><a name="l13374"></a><span class="lineno">13374</span>&#160;<span class="comment">    - There is no possibility of image/buffer granularity conflict.</span></div><div class="line"><a name="l13375"></a><span class="lineno">13375</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l13376"></a><span class="lineno">13376</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN == 0 &amp;&amp;</div><div class="line"><a name="l13377"></a><span class="lineno">13377</span>&#160;        allAllocations &amp;&amp;</div><div class="line"><a name="l13378"></a><span class="lineno">13378</span>&#160;        !m_pBlockVector-&gt;IsBufferImageGranularityConflictPossible())</div><div class="line"><a name="l13379"></a><span class="lineno">13379</span>&#160;    {</div><div class="line"><a name="l13380"></a><span class="lineno">13380</span>&#160;        m_pAlgorithm = vma_new(m_hAllocator, VmaDefragmentationAlgorithm_Fast)(</div><div class="line"><a name="l13381"></a><span class="lineno">13381</span>&#160;            m_hAllocator, m_pBlockVector, m_CurrFrameIndex, overlappingMoveSupported);</div><div class="line"><a name="l13382"></a><span class="lineno">13382</span>&#160;    }</div><div class="line"><a name="l13383"></a><span class="lineno">13383</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l13384"></a><span class="lineno">13384</span>&#160;    {</div><div class="line"><a name="l13385"></a><span class="lineno">13385</span>&#160;        m_pAlgorithm = vma_new(m_hAllocator, VmaDefragmentationAlgorithm_Generic)(</div><div class="line"><a name="l13386"></a><span class="lineno">13386</span>&#160;            m_hAllocator, m_pBlockVector, m_CurrFrameIndex, overlappingMoveSupported);</div><div class="line"><a name="l13387"></a><span class="lineno">13387</span>&#160;    }</div><div class="line"><a name="l13388"></a><span class="lineno">13388</span>&#160;</div><div class="line"><a name="l13389"></a><span class="lineno">13389</span>&#160;    <span class="keywordflow">if</span>(allAllocations)</div><div class="line"><a name="l13390"></a><span class="lineno">13390</span>&#160;    {</div><div class="line"><a name="l13391"></a><span class="lineno">13391</span>&#160;        m_pAlgorithm-&gt;AddAll();</div><div class="line"><a name="l13392"></a><span class="lineno">13392</span>&#160;    }</div><div class="line"><a name="l13393"></a><span class="lineno">13393</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l13394"></a><span class="lineno">13394</span>&#160;    {</div><div class="line"><a name="l13395"></a><span class="lineno">13395</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_Allocations.size(); i &lt; count; ++i)</div><div class="line"><a name="l13396"></a><span class="lineno">13396</span>&#160;        {</div><div class="line"><a name="l13397"></a><span class="lineno">13397</span>&#160;            m_pAlgorithm-&gt;AddAllocation(m_Allocations[i].hAlloc, m_Allocations[i].pChanged);</div><div class="line"><a name="l13398"></a><span class="lineno">13398</span>&#160;        }</div><div class="line"><a name="l13399"></a><span class="lineno">13399</span>&#160;    }</div><div class="line"><a name="l13400"></a><span class="lineno">13400</span>&#160;}</div><div class="line"><a name="l13401"></a><span class="lineno">13401</span>&#160;</div><div class="line"><a name="l13403"></a><span class="lineno">13403</span>&#160;<span class="comment">// VmaDefragmentationContext</span></div><div class="line"><a name="l13404"></a><span class="lineno">13404</span>&#160;</div><div class="line"><a name="l13405"></a><span class="lineno">13405</span>&#160;VmaDefragmentationContext_T::VmaDefragmentationContext_T(</div><div class="line"><a name="l13406"></a><span class="lineno">13406</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l13407"></a><span class="lineno">13407</span>&#160;    uint32_t currFrameIndex,</div><div class="line"><a name="l13408"></a><span class="lineno">13408</span>&#160;    uint32_t flags,</div><div class="line"><a name="l13409"></a><span class="lineno">13409</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats) :</div><div class="line"><a name="l13410"></a><span class="lineno">13410</span>&#160;    m_hAllocator(hAllocator),</div><div class="line"><a name="l13411"></a><span class="lineno">13411</span>&#160;    m_CurrFrameIndex(currFrameIndex),</div><div class="line"><a name="l13412"></a><span class="lineno">13412</span>&#160;    m_Flags(flags),</div><div class="line"><a name="l13413"></a><span class="lineno">13413</span>&#160;    m_pStats(pStats),</div><div class="line"><a name="l13414"></a><span class="lineno">13414</span>&#160;    m_CustomPoolContexts(VmaStlAllocator&lt;VmaBlockVectorDefragmentationContext*&gt;(hAllocator-&gt;GetAllocationCallbacks()))</div><div class="line"><a name="l13415"></a><span class="lineno">13415</span>&#160;{</div><div class="line"><a name="l13416"></a><span class="lineno">13416</span>&#160;    memset(m_DefaultPoolContexts, 0, <span class="keyword">sizeof</span>(m_DefaultPoolContexts));</div><div class="line"><a name="l13417"></a><span class="lineno">13417</span>&#160;}</div><div class="line"><a name="l13418"></a><span class="lineno">13418</span>&#160;</div><div class="line"><a name="l13419"></a><span class="lineno">13419</span>&#160;VmaDefragmentationContext_T::~VmaDefragmentationContext_T()</div><div class="line"><a name="l13420"></a><span class="lineno">13420</span>&#160;{</div><div class="line"><a name="l13421"></a><span class="lineno">13421</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_CustomPoolContexts.size(); i--; )</div><div class="line"><a name="l13422"></a><span class="lineno">13422</span>&#160;    {</div><div class="line"><a name="l13423"></a><span class="lineno">13423</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_CustomPoolContexts[i];</div><div class="line"><a name="l13424"></a><span class="lineno">13424</span>&#160;        pBlockVectorCtx-&gt;GetBlockVector()-&gt;DefragmentationEnd(pBlockVectorCtx, m_pStats);</div><div class="line"><a name="l13425"></a><span class="lineno">13425</span>&#160;        vma_delete(m_hAllocator, pBlockVectorCtx);</div><div class="line"><a name="l13426"></a><span class="lineno">13426</span>&#160;    }</div><div class="line"><a name="l13427"></a><span class="lineno">13427</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_hAllocator-&gt;m_MemProps.memoryTypeCount; i--; )</div><div class="line"><a name="l13428"></a><span class="lineno">13428</span>&#160;    {</div><div class="line"><a name="l13429"></a><span class="lineno">13429</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_DefaultPoolContexts[i];</div><div class="line"><a name="l13430"></a><span class="lineno">13430</span>&#160;        <span class="keywordflow">if</span>(pBlockVectorCtx)</div><div class="line"><a name="l13431"></a><span class="lineno">13431</span>&#160;        {</div><div class="line"><a name="l13432"></a><span class="lineno">13432</span>&#160;            pBlockVectorCtx-&gt;GetBlockVector()-&gt;DefragmentationEnd(pBlockVectorCtx, m_pStats);</div><div class="line"><a name="l13433"></a><span class="lineno">13433</span>&#160;            vma_delete(m_hAllocator, pBlockVectorCtx);</div><div class="line"><a name="l13434"></a><span class="lineno">13434</span>&#160;        }</div><div class="line"><a name="l13435"></a><span class="lineno">13435</span>&#160;    }</div><div class="line"><a name="l13436"></a><span class="lineno">13436</span>&#160;}</div><div class="line"><a name="l13437"></a><span class="lineno">13437</span>&#160;</div><div class="line"><a name="l13438"></a><span class="lineno">13438</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationContext_T::AddPools(uint32_t poolCount, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPools)</div><div class="line"><a name="l13439"></a><span class="lineno">13439</span>&#160;{</div><div class="line"><a name="l13440"></a><span class="lineno">13440</span>&#160;    <span class="keywordflow">for</span>(uint32_t poolIndex = 0; poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l13441"></a><span class="lineno">13441</span>&#160;    {</div><div class="line"><a name="l13442"></a><span class="lineno">13442</span>&#160;        <a class="code" href="struct_vma_pool.html">VmaPool</a> pool = pPools[poolIndex];</div><div class="line"><a name="l13443"></a><span class="lineno">13443</span>&#160;        VMA_ASSERT(pool);</div><div class="line"><a name="l13444"></a><span class="lineno">13444</span>&#160;        <span class="comment">// Pools with algorithm other than default are not defragmented.</span></div><div class="line"><a name="l13445"></a><span class="lineno">13445</span>&#160;        <span class="keywordflow">if</span>(pool-&gt;m_BlockVector.GetAlgorithm() == 0)</div><div class="line"><a name="l13446"></a><span class="lineno">13446</span>&#160;        {</div><div class="line"><a name="l13447"></a><span class="lineno">13447</span>&#160;            VmaBlockVectorDefragmentationContext* pBlockVectorDefragCtx = VMA_NULL;</div><div class="line"><a name="l13448"></a><span class="lineno">13448</span>&#160;            </div><div class="line"><a name="l13449"></a><span class="lineno">13449</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_CustomPoolContexts.size(); i--; )</div><div class="line"><a name="l13450"></a><span class="lineno">13450</span>&#160;            {</div><div class="line"><a name="l13451"></a><span class="lineno">13451</span>&#160;                <span class="keywordflow">if</span>(m_CustomPoolContexts[i]-&gt;GetCustomPool() == pool)</div><div class="line"><a name="l13452"></a><span class="lineno">13452</span>&#160;                {</div><div class="line"><a name="l13453"></a><span class="lineno">13453</span>&#160;                    pBlockVectorDefragCtx = m_CustomPoolContexts[i];</div><div class="line"><a name="l13454"></a><span class="lineno">13454</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l13455"></a><span class="lineno">13455</span>&#160;                }</div><div class="line"><a name="l13456"></a><span class="lineno">13456</span>&#160;            }</div><div class="line"><a name="l13457"></a><span class="lineno">13457</span>&#160;            </div><div class="line"><a name="l13458"></a><span class="lineno">13458</span>&#160;            <span class="keywordflow">if</span>(!pBlockVectorDefragCtx)</div><div class="line"><a name="l13459"></a><span class="lineno">13459</span>&#160;            {</div><div class="line"><a name="l13460"></a><span class="lineno">13460</span>&#160;                pBlockVectorDefragCtx = vma_new(m_hAllocator, VmaBlockVectorDefragmentationContext)(</div><div class="line"><a name="l13461"></a><span class="lineno">13461</span>&#160;                    m_hAllocator,</div><div class="line"><a name="l13462"></a><span class="lineno">13462</span>&#160;                    pool,</div><div class="line"><a name="l13463"></a><span class="lineno">13463</span>&#160;                    &amp;pool-&gt;m_BlockVector,</div><div class="line"><a name="l13464"></a><span class="lineno">13464</span>&#160;                    m_CurrFrameIndex);</div><div class="line"><a name="l13465"></a><span class="lineno">13465</span>&#160;                m_CustomPoolContexts.push_back(pBlockVectorDefragCtx);</div><div class="line"><a name="l13466"></a><span class="lineno">13466</span>&#160;            }</div><div class="line"><a name="l13467"></a><span class="lineno">13467</span>&#160;</div><div class="line"><a name="l13468"></a><span class="lineno">13468</span>&#160;            pBlockVectorDefragCtx-&gt;AddAll();</div><div class="line"><a name="l13469"></a><span class="lineno">13469</span>&#160;        }</div><div class="line"><a name="l13470"></a><span class="lineno">13470</span>&#160;    }</div><div class="line"><a name="l13471"></a><span class="lineno">13471</span>&#160;}</div><div class="line"><a name="l13472"></a><span class="lineno">13472</span>&#160;</div><div class="line"><a name="l13473"></a><span class="lineno">13473</span>&#160;<span class="keywordtype">void</span> VmaDefragmentationContext_T::AddAllocations(</div><div class="line"><a name="l13474"></a><span class="lineno">13474</span>&#160;    uint32_t allocationCount,</div><div class="line"><a name="l13475"></a><span class="lineno">13475</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l13476"></a><span class="lineno">13476</span>&#160;    VkBool32* pAllocationsChanged)</div><div class="line"><a name="l13477"></a><span class="lineno">13477</span>&#160;{</div><div class="line"><a name="l13478"></a><span class="lineno">13478</span>&#160;    <span class="comment">// Dispatch pAllocations among defragmentators. Create them when necessary.</span></div><div class="line"><a name="l13479"></a><span class="lineno">13479</span>&#160;    <span class="keywordflow">for</span>(uint32_t allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l13480"></a><span class="lineno">13480</span>&#160;    {</div><div class="line"><a name="l13481"></a><span class="lineno">13481</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l13482"></a><span class="lineno">13482</span>&#160;        VMA_ASSERT(hAlloc);</div><div class="line"><a name="l13483"></a><span class="lineno">13483</span>&#160;        <span class="comment">// DedicatedAlloc cannot be defragmented.</span></div><div class="line"><a name="l13484"></a><span class="lineno">13484</span>&#160;        <span class="keywordflow">if</span>((hAlloc-&gt;GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK) &amp;&amp;</div><div class="line"><a name="l13485"></a><span class="lineno">13485</span>&#160;            <span class="comment">// Lost allocation cannot be defragmented.</span></div><div class="line"><a name="l13486"></a><span class="lineno">13486</span>&#160;            (hAlloc-&gt;GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l13487"></a><span class="lineno">13487</span>&#160;        {</div><div class="line"><a name="l13488"></a><span class="lineno">13488</span>&#160;            VmaBlockVectorDefragmentationContext* pBlockVectorDefragCtx = VMA_NULL;</div><div class="line"><a name="l13489"></a><span class="lineno">13489</span>&#160;</div><div class="line"><a name="l13490"></a><span class="lineno">13490</span>&#160;            <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> hAllocPool = hAlloc-&gt;GetBlock()-&gt;GetParentPool();</div><div class="line"><a name="l13491"></a><span class="lineno">13491</span>&#160;            <span class="comment">// This allocation belongs to custom pool.</span></div><div class="line"><a name="l13492"></a><span class="lineno">13492</span>&#160;            <span class="keywordflow">if</span>(hAllocPool != VK_NULL_HANDLE)</div><div class="line"><a name="l13493"></a><span class="lineno">13493</span>&#160;            {</div><div class="line"><a name="l13494"></a><span class="lineno">13494</span>&#160;                <span class="comment">// Pools with algorithm other than default are not defragmented.</span></div><div class="line"><a name="l13495"></a><span class="lineno">13495</span>&#160;                <span class="keywordflow">if</span>(hAllocPool-&gt;m_BlockVector.GetAlgorithm() == 0)</div><div class="line"><a name="l13496"></a><span class="lineno">13496</span>&#160;                {</div><div class="line"><a name="l13497"></a><span class="lineno">13497</span>&#160;                    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_CustomPoolContexts.size(); i--; )</div><div class="line"><a name="l13498"></a><span class="lineno">13498</span>&#160;                    {</div><div class="line"><a name="l13499"></a><span class="lineno">13499</span>&#160;                        <span class="keywordflow">if</span>(m_CustomPoolContexts[i]-&gt;GetCustomPool() == hAllocPool)</div><div class="line"><a name="l13500"></a><span class="lineno">13500</span>&#160;                        {</div><div class="line"><a name="l13501"></a><span class="lineno">13501</span>&#160;                            pBlockVectorDefragCtx = m_CustomPoolContexts[i];</div><div class="line"><a name="l13502"></a><span class="lineno">13502</span>&#160;                            <span class="keywordflow">break</span>;</div><div class="line"><a name="l13503"></a><span class="lineno">13503</span>&#160;                        }</div><div class="line"><a name="l13504"></a><span class="lineno">13504</span>&#160;                    }</div><div class="line"><a name="l13505"></a><span class="lineno">13505</span>&#160;                    <span class="keywordflow">if</span>(!pBlockVectorDefragCtx)</div><div class="line"><a name="l13506"></a><span class="lineno">13506</span>&#160;                    {</div><div class="line"><a name="l13507"></a><span class="lineno">13507</span>&#160;                        pBlockVectorDefragCtx = vma_new(m_hAllocator, VmaBlockVectorDefragmentationContext)(</div><div class="line"><a name="l13508"></a><span class="lineno">13508</span>&#160;                            m_hAllocator,</div><div class="line"><a name="l13509"></a><span class="lineno">13509</span>&#160;                            hAllocPool,</div><div class="line"><a name="l13510"></a><span class="lineno">13510</span>&#160;                            &amp;hAllocPool-&gt;m_BlockVector,</div><div class="line"><a name="l13511"></a><span class="lineno">13511</span>&#160;                            m_CurrFrameIndex);</div><div class="line"><a name="l13512"></a><span class="lineno">13512</span>&#160;                        m_CustomPoolContexts.push_back(pBlockVectorDefragCtx);</div><div class="line"><a name="l13513"></a><span class="lineno">13513</span>&#160;                    }</div><div class="line"><a name="l13514"></a><span class="lineno">13514</span>&#160;                }</div><div class="line"><a name="l13515"></a><span class="lineno">13515</span>&#160;            }</div><div class="line"><a name="l13516"></a><span class="lineno">13516</span>&#160;            <span class="comment">// This allocation belongs to default pool.</span></div><div class="line"><a name="l13517"></a><span class="lineno">13517</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l13518"></a><span class="lineno">13518</span>&#160;            {</div><div class="line"><a name="l13519"></a><span class="lineno">13519</span>&#160;                <span class="keyword">const</span> uint32_t memTypeIndex = hAlloc-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l13520"></a><span class="lineno">13520</span>&#160;                pBlockVectorDefragCtx = m_DefaultPoolContexts[memTypeIndex];</div><div class="line"><a name="l13521"></a><span class="lineno">13521</span>&#160;                <span class="keywordflow">if</span>(!pBlockVectorDefragCtx)</div><div class="line"><a name="l13522"></a><span class="lineno">13522</span>&#160;                {</div><div class="line"><a name="l13523"></a><span class="lineno">13523</span>&#160;                    pBlockVectorDefragCtx = vma_new(m_hAllocator, VmaBlockVectorDefragmentationContext)(</div><div class="line"><a name="l13524"></a><span class="lineno">13524</span>&#160;                        m_hAllocator,</div><div class="line"><a name="l13525"></a><span class="lineno">13525</span>&#160;                        VMA_NULL, <span class="comment">// hCustomPool</span></div><div class="line"><a name="l13526"></a><span class="lineno">13526</span>&#160;                        m_hAllocator-&gt;m_pBlockVectors[memTypeIndex],</div><div class="line"><a name="l13527"></a><span class="lineno">13527</span>&#160;                        m_CurrFrameIndex);</div><div class="line"><a name="l13528"></a><span class="lineno">13528</span>&#160;                    m_DefaultPoolContexts[memTypeIndex] = pBlockVectorDefragCtx;</div><div class="line"><a name="l13529"></a><span class="lineno">13529</span>&#160;                }</div><div class="line"><a name="l13530"></a><span class="lineno">13530</span>&#160;            }</div><div class="line"><a name="l13531"></a><span class="lineno">13531</span>&#160;</div><div class="line"><a name="l13532"></a><span class="lineno">13532</span>&#160;            <span class="keywordflow">if</span>(pBlockVectorDefragCtx)</div><div class="line"><a name="l13533"></a><span class="lineno">13533</span>&#160;            {</div><div class="line"><a name="l13534"></a><span class="lineno">13534</span>&#160;                VkBool32* <span class="keyword">const</span> pChanged = (pAllocationsChanged != VMA_NULL) ?</div><div class="line"><a name="l13535"></a><span class="lineno">13535</span>&#160;                    &amp;pAllocationsChanged[allocIndex] : VMA_NULL;</div><div class="line"><a name="l13536"></a><span class="lineno">13536</span>&#160;                pBlockVectorDefragCtx-&gt;AddAllocation(hAlloc, pChanged);</div><div class="line"><a name="l13537"></a><span class="lineno">13537</span>&#160;            }</div><div class="line"><a name="l13538"></a><span class="lineno">13538</span>&#160;        }</div><div class="line"><a name="l13539"></a><span class="lineno">13539</span>&#160;    }</div><div class="line"><a name="l13540"></a><span class="lineno">13540</span>&#160;}</div><div class="line"><a name="l13541"></a><span class="lineno">13541</span>&#160;</div><div class="line"><a name="l13542"></a><span class="lineno">13542</span>&#160;VkResult VmaDefragmentationContext_T::Defragment(</div><div class="line"><a name="l13543"></a><span class="lineno">13543</span>&#160;    VkDeviceSize maxCpuBytesToMove, uint32_t maxCpuAllocationsToMove,</div><div class="line"><a name="l13544"></a><span class="lineno">13544</span>&#160;    VkDeviceSize maxGpuBytesToMove, uint32_t maxGpuAllocationsToMove,</div><div class="line"><a name="l13545"></a><span class="lineno">13545</span>&#160;    VkCommandBuffer commandBuffer, <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats)</div><div class="line"><a name="l13546"></a><span class="lineno">13546</span>&#160;{</div><div class="line"><a name="l13547"></a><span class="lineno">13547</span>&#160;    <span class="keywordflow">if</span>(pStats)</div><div class="line"><a name="l13548"></a><span class="lineno">13548</span>&#160;    {</div><div class="line"><a name="l13549"></a><span class="lineno">13549</span>&#160;        memset(pStats, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>));</div><div class="line"><a name="l13550"></a><span class="lineno">13550</span>&#160;    }</div><div class="line"><a name="l13551"></a><span class="lineno">13551</span>&#160;</div><div class="line"><a name="l13552"></a><span class="lineno">13552</span>&#160;    <span class="keywordflow">if</span>(commandBuffer == VK_NULL_HANDLE)</div><div class="line"><a name="l13553"></a><span class="lineno">13553</span>&#160;    {</div><div class="line"><a name="l13554"></a><span class="lineno">13554</span>&#160;        maxGpuBytesToMove = 0;</div><div class="line"><a name="l13555"></a><span class="lineno">13555</span>&#160;        maxGpuAllocationsToMove = 0;</div><div class="line"><a name="l13556"></a><span class="lineno">13556</span>&#160;    }</div><div class="line"><a name="l13557"></a><span class="lineno">13557</span>&#160;</div><div class="line"><a name="l13558"></a><span class="lineno">13558</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l13559"></a><span class="lineno">13559</span>&#160;</div><div class="line"><a name="l13560"></a><span class="lineno">13560</span>&#160;    <span class="comment">// Process default pools.</span></div><div class="line"><a name="l13561"></a><span class="lineno">13561</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0;</div><div class="line"><a name="l13562"></a><span class="lineno">13562</span>&#160;        memTypeIndex &lt; m_hAllocator-&gt;GetMemoryTypeCount() &amp;&amp; res &gt;= VK_SUCCESS;</div><div class="line"><a name="l13563"></a><span class="lineno">13563</span>&#160;        ++memTypeIndex)</div><div class="line"><a name="l13564"></a><span class="lineno">13564</span>&#160;    {</div><div class="line"><a name="l13565"></a><span class="lineno">13565</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_DefaultPoolContexts[memTypeIndex];</div><div class="line"><a name="l13566"></a><span class="lineno">13566</span>&#160;        <span class="keywordflow">if</span>(pBlockVectorCtx)</div><div class="line"><a name="l13567"></a><span class="lineno">13567</span>&#160;        {</div><div class="line"><a name="l13568"></a><span class="lineno">13568</span>&#160;            VMA_ASSERT(pBlockVectorCtx-&gt;GetBlockVector());</div><div class="line"><a name="l13569"></a><span class="lineno">13569</span>&#160;            pBlockVectorCtx-&gt;GetBlockVector()-&gt;Defragment(</div><div class="line"><a name="l13570"></a><span class="lineno">13570</span>&#160;                pBlockVectorCtx,</div><div class="line"><a name="l13571"></a><span class="lineno">13571</span>&#160;                pStats,</div><div class="line"><a name="l13572"></a><span class="lineno">13572</span>&#160;                maxCpuBytesToMove, maxCpuAllocationsToMove,</div><div class="line"><a name="l13573"></a><span class="lineno">13573</span>&#160;                maxGpuBytesToMove, maxGpuAllocationsToMove,</div><div class="line"><a name="l13574"></a><span class="lineno">13574</span>&#160;                commandBuffer);</div><div class="line"><a name="l13575"></a><span class="lineno">13575</span>&#160;            <span class="keywordflow">if</span>(pBlockVectorCtx-&gt;res != VK_SUCCESS)</div><div class="line"><a name="l13576"></a><span class="lineno">13576</span>&#160;            {</div><div class="line"><a name="l13577"></a><span class="lineno">13577</span>&#160;                res = pBlockVectorCtx-&gt;res;</div><div class="line"><a name="l13578"></a><span class="lineno">13578</span>&#160;            }</div><div class="line"><a name="l13579"></a><span class="lineno">13579</span>&#160;        }</div><div class="line"><a name="l13580"></a><span class="lineno">13580</span>&#160;    }</div><div class="line"><a name="l13581"></a><span class="lineno">13581</span>&#160;</div><div class="line"><a name="l13582"></a><span class="lineno">13582</span>&#160;    <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l13583"></a><span class="lineno">13583</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> customCtxIndex = 0, customCtxCount = m_CustomPoolContexts.size();</div><div class="line"><a name="l13584"></a><span class="lineno">13584</span>&#160;        customCtxIndex &lt; customCtxCount &amp;&amp; res &gt;= VK_SUCCESS;</div><div class="line"><a name="l13585"></a><span class="lineno">13585</span>&#160;        ++customCtxIndex)</div><div class="line"><a name="l13586"></a><span class="lineno">13586</span>&#160;    {</div><div class="line"><a name="l13587"></a><span class="lineno">13587</span>&#160;        VmaBlockVectorDefragmentationContext* pBlockVectorCtx = m_CustomPoolContexts[customCtxIndex];</div><div class="line"><a name="l13588"></a><span class="lineno">13588</span>&#160;        VMA_ASSERT(pBlockVectorCtx &amp;&amp; pBlockVectorCtx-&gt;GetBlockVector());</div><div class="line"><a name="l13589"></a><span class="lineno">13589</span>&#160;        pBlockVectorCtx-&gt;GetBlockVector()-&gt;Defragment(</div><div class="line"><a name="l13590"></a><span class="lineno">13590</span>&#160;            pBlockVectorCtx,</div><div class="line"><a name="l13591"></a><span class="lineno">13591</span>&#160;            pStats,</div><div class="line"><a name="l13592"></a><span class="lineno">13592</span>&#160;            maxCpuBytesToMove, maxCpuAllocationsToMove,</div><div class="line"><a name="l13593"></a><span class="lineno">13593</span>&#160;            maxGpuBytesToMove, maxGpuAllocationsToMove,</div><div class="line"><a name="l13594"></a><span class="lineno">13594</span>&#160;            commandBuffer);</div><div class="line"><a name="l13595"></a><span class="lineno">13595</span>&#160;        <span class="keywordflow">if</span>(pBlockVectorCtx-&gt;res != VK_SUCCESS)</div><div class="line"><a name="l13596"></a><span class="lineno">13596</span>&#160;        {</div><div class="line"><a name="l13597"></a><span class="lineno">13597</span>&#160;            res = pBlockVectorCtx-&gt;res;</div><div class="line"><a name="l13598"></a><span class="lineno">13598</span>&#160;        }</div><div class="line"><a name="l13599"></a><span class="lineno">13599</span>&#160;    }</div><div class="line"><a name="l13600"></a><span class="lineno">13600</span>&#160;</div><div class="line"><a name="l13601"></a><span class="lineno">13601</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13602"></a><span class="lineno">13602</span>&#160;}</div><div class="line"><a name="l13603"></a><span class="lineno">13603</span>&#160;</div><div class="line"><a name="l13605"></a><span class="lineno">13605</span>&#160;<span class="comment">// VmaRecorder</span></div><div class="line"><a name="l13606"></a><span class="lineno">13606</span>&#160;</div><div class="line"><a name="l13607"></a><span class="lineno">13607</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13608"></a><span class="lineno">13608</span>&#160;</div><div class="line"><a name="l13609"></a><span class="lineno">13609</span>&#160;VmaRecorder::VmaRecorder() :</div><div class="line"><a name="l13610"></a><span class="lineno">13610</span>&#160;    m_UseMutex(true),</div><div class="line"><a name="l13611"></a><span class="lineno">13611</span>&#160;    m_Flags(0),</div><div class="line"><a name="l13612"></a><span class="lineno">13612</span>&#160;    m_File(VMA_NULL),</div><div class="line"><a name="l13613"></a><span class="lineno">13613</span>&#160;    m_Freq(INT64_MAX),</div><div class="line"><a name="l13614"></a><span class="lineno">13614</span>&#160;    m_StartCounter(INT64_MAX)</div><div class="line"><a name="l13615"></a><span class="lineno">13615</span>&#160;{</div><div class="line"><a name="l13616"></a><span class="lineno">13616</span>&#160;}</div><div class="line"><a name="l13617"></a><span class="lineno">13617</span>&#160;</div><div class="line"><a name="l13618"></a><span class="lineno">13618</span>&#160;VkResult VmaRecorder::Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>&amp; settings, <span class="keywordtype">bool</span> useMutex)</div><div class="line"><a name="l13619"></a><span class="lineno">13619</span>&#160;{</div><div class="line"><a name="l13620"></a><span class="lineno">13620</span>&#160;    m_UseMutex = useMutex;</div><div class="line"><a name="l13621"></a><span class="lineno">13621</span>&#160;    m_Flags = settings.<a class="code" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">flags</a>;</div><div class="line"><a name="l13622"></a><span class="lineno">13622</span>&#160;</div><div class="line"><a name="l13623"></a><span class="lineno">13623</span>&#160;    QueryPerformanceFrequency((LARGE_INTEGER*)&amp;m_Freq);</div><div class="line"><a name="l13624"></a><span class="lineno">13624</span>&#160;    QueryPerformanceCounter((LARGE_INTEGER*)&amp;m_StartCounter);</div><div class="line"><a name="l13625"></a><span class="lineno">13625</span>&#160;</div><div class="line"><a name="l13626"></a><span class="lineno">13626</span>&#160;    <span class="comment">// Open file for writing.</span></div><div class="line"><a name="l13627"></a><span class="lineno">13627</span>&#160;    errno_t err = fopen_s(&amp;m_File, settings.<a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>, <span class="stringliteral">&quot;wb&quot;</span>);</div><div class="line"><a name="l13628"></a><span class="lineno">13628</span>&#160;    <span class="keywordflow">if</span>(err != 0)</div><div class="line"><a name="l13629"></a><span class="lineno">13629</span>&#160;    {</div><div class="line"><a name="l13630"></a><span class="lineno">13630</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l13631"></a><span class="lineno">13631</span>&#160;    }</div><div class="line"><a name="l13632"></a><span class="lineno">13632</span>&#160;</div><div class="line"><a name="l13633"></a><span class="lineno">13633</span>&#160;    <span class="comment">// Write header.</span></div><div class="line"><a name="l13634"></a><span class="lineno">13634</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%s\n&quot;</span>, <span class="stringliteral">&quot;Vulkan Memory Allocator,Calls recording&quot;</span>);</div><div class="line"><a name="l13635"></a><span class="lineno">13635</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%s\n&quot;</span>, <span class="stringliteral">&quot;1,5&quot;</span>);</div><div class="line"><a name="l13636"></a><span class="lineno">13636</span>&#160;</div><div class="line"><a name="l13637"></a><span class="lineno">13637</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13638"></a><span class="lineno">13638</span>&#160;}</div><div class="line"><a name="l13639"></a><span class="lineno">13639</span>&#160;</div><div class="line"><a name="l13640"></a><span class="lineno">13640</span>&#160;VmaRecorder::~VmaRecorder()</div><div class="line"><a name="l13641"></a><span class="lineno">13641</span>&#160;{</div><div class="line"><a name="l13642"></a><span class="lineno">13642</span>&#160;    <span class="keywordflow">if</span>(m_File != VMA_NULL)</div><div class="line"><a name="l13643"></a><span class="lineno">13643</span>&#160;    {</div><div class="line"><a name="l13644"></a><span class="lineno">13644</span>&#160;        fclose(m_File);</div><div class="line"><a name="l13645"></a><span class="lineno">13645</span>&#160;    }</div><div class="line"><a name="l13646"></a><span class="lineno">13646</span>&#160;}</div><div class="line"><a name="l13647"></a><span class="lineno">13647</span>&#160;</div><div class="line"><a name="l13648"></a><span class="lineno">13648</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateAllocator(uint32_t frameIndex)</div><div class="line"><a name="l13649"></a><span class="lineno">13649</span>&#160;{</div><div class="line"><a name="l13650"></a><span class="lineno">13650</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13651"></a><span class="lineno">13651</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13652"></a><span class="lineno">13652</span>&#160;</div><div class="line"><a name="l13653"></a><span class="lineno">13653</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13654"></a><span class="lineno">13654</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateAllocator\n&quot;</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l13655"></a><span class="lineno">13655</span>&#160;    Flush();</div><div class="line"><a name="l13656"></a><span class="lineno">13656</span>&#160;}</div><div class="line"><a name="l13657"></a><span class="lineno">13657</span>&#160;</div><div class="line"><a name="l13658"></a><span class="lineno">13658</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyAllocator(uint32_t frameIndex)</div><div class="line"><a name="l13659"></a><span class="lineno">13659</span>&#160;{</div><div class="line"><a name="l13660"></a><span class="lineno">13660</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13661"></a><span class="lineno">13661</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13662"></a><span class="lineno">13662</span>&#160;</div><div class="line"><a name="l13663"></a><span class="lineno">13663</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13664"></a><span class="lineno">13664</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyAllocator\n&quot;</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l13665"></a><span class="lineno">13665</span>&#160;    Flush();</div><div class="line"><a name="l13666"></a><span class="lineno">13666</span>&#160;}</div><div class="line"><a name="l13667"></a><span class="lineno">13667</span>&#160;</div><div class="line"><a name="l13668"></a><span class="lineno">13668</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreatePool(uint32_t frameIndex, <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>&amp; createInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l13669"></a><span class="lineno">13669</span>&#160;{</div><div class="line"><a name="l13670"></a><span class="lineno">13670</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13671"></a><span class="lineno">13671</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13672"></a><span class="lineno">13672</span>&#160;</div><div class="line"><a name="l13673"></a><span class="lineno">13673</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13674"></a><span class="lineno">13674</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreatePool,%u,%u,%llu,%llu,%llu,%u,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13675"></a><span class="lineno">13675</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>,</div><div class="line"><a name="l13676"></a><span class="lineno">13676</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>,</div><div class="line"><a name="l13677"></a><span class="lineno">13677</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>,</div><div class="line"><a name="l13678"></a><span class="lineno">13678</span>&#160;        (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>,</div><div class="line"><a name="l13679"></a><span class="lineno">13679</span>&#160;        (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>,</div><div class="line"><a name="l13680"></a><span class="lineno">13680</span>&#160;        createInfo.<a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>,</div><div class="line"><a name="l13681"></a><span class="lineno">13681</span>&#160;        pool);</div><div class="line"><a name="l13682"></a><span class="lineno">13682</span>&#160;    Flush();</div><div class="line"><a name="l13683"></a><span class="lineno">13683</span>&#160;}</div><div class="line"><a name="l13684"></a><span class="lineno">13684</span>&#160;</div><div class="line"><a name="l13685"></a><span class="lineno">13685</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyPool(uint32_t frameIndex, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l13686"></a><span class="lineno">13686</span>&#160;{</div><div class="line"><a name="l13687"></a><span class="lineno">13687</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13688"></a><span class="lineno">13688</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13689"></a><span class="lineno">13689</span>&#160;</div><div class="line"><a name="l13690"></a><span class="lineno">13690</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13691"></a><span class="lineno">13691</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyPool,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13692"></a><span class="lineno">13692</span>&#160;        pool);</div><div class="line"><a name="l13693"></a><span class="lineno">13693</span>&#160;    Flush();</div><div class="line"><a name="l13694"></a><span class="lineno">13694</span>&#160;}</div><div class="line"><a name="l13695"></a><span class="lineno">13695</span>&#160;</div><div class="line"><a name="l13696"></a><span class="lineno">13696</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l13697"></a><span class="lineno">13697</span>&#160;        <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13698"></a><span class="lineno">13698</span>&#160;        <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13699"></a><span class="lineno">13699</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13700"></a><span class="lineno">13700</span>&#160;{</div><div class="line"><a name="l13701"></a><span class="lineno">13701</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13702"></a><span class="lineno">13702</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13703"></a><span class="lineno">13703</span>&#160;</div><div class="line"><a name="l13704"></a><span class="lineno">13704</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13705"></a><span class="lineno">13705</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13706"></a><span class="lineno">13706</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemory,%llu,%llu,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13707"></a><span class="lineno">13707</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13708"></a><span class="lineno">13708</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13709"></a><span class="lineno">13709</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13710"></a><span class="lineno">13710</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13711"></a><span class="lineno">13711</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13712"></a><span class="lineno">13712</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13713"></a><span class="lineno">13713</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13714"></a><span class="lineno">13714</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13715"></a><span class="lineno">13715</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13716"></a><span class="lineno">13716</span>&#160;        allocation,</div><div class="line"><a name="l13717"></a><span class="lineno">13717</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13718"></a><span class="lineno">13718</span>&#160;    Flush();</div><div class="line"><a name="l13719"></a><span class="lineno">13719</span>&#160;}</div><div class="line"><a name="l13720"></a><span class="lineno">13720</span>&#160;</div><div class="line"><a name="l13721"></a><span class="lineno">13721</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l13722"></a><span class="lineno">13722</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13723"></a><span class="lineno">13723</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13724"></a><span class="lineno">13724</span>&#160;    uint64_t allocationCount,</div><div class="line"><a name="l13725"></a><span class="lineno">13725</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l13726"></a><span class="lineno">13726</span>&#160;{</div><div class="line"><a name="l13727"></a><span class="lineno">13727</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13728"></a><span class="lineno">13728</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13729"></a><span class="lineno">13729</span>&#160;</div><div class="line"><a name="l13730"></a><span class="lineno">13730</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13731"></a><span class="lineno">13731</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13732"></a><span class="lineno">13732</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemoryPages,%llu,%llu,%u,%u,%u,%u,%u,%u,%p,&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13733"></a><span class="lineno">13733</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13734"></a><span class="lineno">13734</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13735"></a><span class="lineno">13735</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13736"></a><span class="lineno">13736</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13737"></a><span class="lineno">13737</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13738"></a><span class="lineno">13738</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13739"></a><span class="lineno">13739</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13740"></a><span class="lineno">13740</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13741"></a><span class="lineno">13741</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>);</div><div class="line"><a name="l13742"></a><span class="lineno">13742</span>&#160;    PrintPointerList(allocationCount, pAllocations);</div><div class="line"><a name="l13743"></a><span class="lineno">13743</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;,%s\n&quot;</span>, userDataStr.GetString());</div><div class="line"><a name="l13744"></a><span class="lineno">13744</span>&#160;    Flush();</div><div class="line"><a name="l13745"></a><span class="lineno">13745</span>&#160;}</div><div class="line"><a name="l13746"></a><span class="lineno">13746</span>&#160;</div><div class="line"><a name="l13747"></a><span class="lineno">13747</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l13748"></a><span class="lineno">13748</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13749"></a><span class="lineno">13749</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l13750"></a><span class="lineno">13750</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l13751"></a><span class="lineno">13751</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13752"></a><span class="lineno">13752</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13753"></a><span class="lineno">13753</span>&#160;{</div><div class="line"><a name="l13754"></a><span class="lineno">13754</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13755"></a><span class="lineno">13755</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13756"></a><span class="lineno">13756</span>&#160;</div><div class="line"><a name="l13757"></a><span class="lineno">13757</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13758"></a><span class="lineno">13758</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13759"></a><span class="lineno">13759</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemoryForBuffer,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13760"></a><span class="lineno">13760</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13761"></a><span class="lineno">13761</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13762"></a><span class="lineno">13762</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13763"></a><span class="lineno">13763</span>&#160;        requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13764"></a><span class="lineno">13764</span>&#160;        prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13765"></a><span class="lineno">13765</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13766"></a><span class="lineno">13766</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13767"></a><span class="lineno">13767</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13768"></a><span class="lineno">13768</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13769"></a><span class="lineno">13769</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13770"></a><span class="lineno">13770</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13771"></a><span class="lineno">13771</span>&#160;        allocation,</div><div class="line"><a name="l13772"></a><span class="lineno">13772</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13773"></a><span class="lineno">13773</span>&#160;    Flush();</div><div class="line"><a name="l13774"></a><span class="lineno">13774</span>&#160;}</div><div class="line"><a name="l13775"></a><span class="lineno">13775</span>&#160;</div><div class="line"><a name="l13776"></a><span class="lineno">13776</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l13777"></a><span class="lineno">13777</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l13778"></a><span class="lineno">13778</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l13779"></a><span class="lineno">13779</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l13780"></a><span class="lineno">13780</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l13781"></a><span class="lineno">13781</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13782"></a><span class="lineno">13782</span>&#160;{</div><div class="line"><a name="l13783"></a><span class="lineno">13783</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13784"></a><span class="lineno">13784</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13785"></a><span class="lineno">13785</span>&#160;</div><div class="line"><a name="l13786"></a><span class="lineno">13786</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13787"></a><span class="lineno">13787</span>&#160;    UserDataString userDataStr(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13788"></a><span class="lineno">13788</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaAllocateMemoryForImage,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13789"></a><span class="lineno">13789</span>&#160;        vkMemReq.size,</div><div class="line"><a name="l13790"></a><span class="lineno">13790</span>&#160;        vkMemReq.alignment,</div><div class="line"><a name="l13791"></a><span class="lineno">13791</span>&#160;        vkMemReq.memoryTypeBits,</div><div class="line"><a name="l13792"></a><span class="lineno">13792</span>&#160;        requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13793"></a><span class="lineno">13793</span>&#160;        prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l13794"></a><span class="lineno">13794</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13795"></a><span class="lineno">13795</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13796"></a><span class="lineno">13796</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13797"></a><span class="lineno">13797</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13798"></a><span class="lineno">13798</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13799"></a><span class="lineno">13799</span>&#160;        createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13800"></a><span class="lineno">13800</span>&#160;        allocation,</div><div class="line"><a name="l13801"></a><span class="lineno">13801</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13802"></a><span class="lineno">13802</span>&#160;    Flush();</div><div class="line"><a name="l13803"></a><span class="lineno">13803</span>&#160;}</div><div class="line"><a name="l13804"></a><span class="lineno">13804</span>&#160;</div><div class="line"><a name="l13805"></a><span class="lineno">13805</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l13806"></a><span class="lineno">13806</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13807"></a><span class="lineno">13807</span>&#160;{</div><div class="line"><a name="l13808"></a><span class="lineno">13808</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13809"></a><span class="lineno">13809</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13810"></a><span class="lineno">13810</span>&#160;</div><div class="line"><a name="l13811"></a><span class="lineno">13811</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13812"></a><span class="lineno">13812</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaFreeMemory,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13813"></a><span class="lineno">13813</span>&#160;        allocation);</div><div class="line"><a name="l13814"></a><span class="lineno">13814</span>&#160;    Flush();</div><div class="line"><a name="l13815"></a><span class="lineno">13815</span>&#160;}</div><div class="line"><a name="l13816"></a><span class="lineno">13816</span>&#160;</div><div class="line"><a name="l13817"></a><span class="lineno">13817</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordFreeMemoryPages(uint32_t frameIndex,</div><div class="line"><a name="l13818"></a><span class="lineno">13818</span>&#160;    uint64_t allocationCount,</div><div class="line"><a name="l13819"></a><span class="lineno">13819</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l13820"></a><span class="lineno">13820</span>&#160;{</div><div class="line"><a name="l13821"></a><span class="lineno">13821</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13822"></a><span class="lineno">13822</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13823"></a><span class="lineno">13823</span>&#160;</div><div class="line"><a name="l13824"></a><span class="lineno">13824</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13825"></a><span class="lineno">13825</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaFreeMemoryPages,&quot;</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l13826"></a><span class="lineno">13826</span>&#160;    PrintPointerList(allocationCount, pAllocations);</div><div class="line"><a name="l13827"></a><span class="lineno">13827</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;\n&quot;</span>);</div><div class="line"><a name="l13828"></a><span class="lineno">13828</span>&#160;    Flush();</div><div class="line"><a name="l13829"></a><span class="lineno">13829</span>&#160;}</div><div class="line"><a name="l13830"></a><span class="lineno">13830</span>&#160;</div><div class="line"><a name="l13831"></a><span class="lineno">13831</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordResizeAllocation(</div><div class="line"><a name="l13832"></a><span class="lineno">13832</span>&#160;    uint32_t frameIndex,</div><div class="line"><a name="l13833"></a><span class="lineno">13833</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13834"></a><span class="lineno">13834</span>&#160;    VkDeviceSize newSize)</div><div class="line"><a name="l13835"></a><span class="lineno">13835</span>&#160;{</div><div class="line"><a name="l13836"></a><span class="lineno">13836</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13837"></a><span class="lineno">13837</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13838"></a><span class="lineno">13838</span>&#160;</div><div class="line"><a name="l13839"></a><span class="lineno">13839</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13840"></a><span class="lineno">13840</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaResizeAllocation,%p,%llu\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13841"></a><span class="lineno">13841</span>&#160;        allocation, newSize);</div><div class="line"><a name="l13842"></a><span class="lineno">13842</span>&#160;    Flush();</div><div class="line"><a name="l13843"></a><span class="lineno">13843</span>&#160;}</div><div class="line"><a name="l13844"></a><span class="lineno">13844</span>&#160;</div><div class="line"><a name="l13845"></a><span class="lineno">13845</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l13846"></a><span class="lineno">13846</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13847"></a><span class="lineno">13847</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l13848"></a><span class="lineno">13848</span>&#160;{</div><div class="line"><a name="l13849"></a><span class="lineno">13849</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13850"></a><span class="lineno">13850</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13851"></a><span class="lineno">13851</span>&#160;</div><div class="line"><a name="l13852"></a><span class="lineno">13852</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13853"></a><span class="lineno">13853</span>&#160;    UserDataString userDataStr(</div><div class="line"><a name="l13854"></a><span class="lineno">13854</span>&#160;        allocation-&gt;IsUserDataString() ? <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a> : 0,</div><div class="line"><a name="l13855"></a><span class="lineno">13855</span>&#160;        pUserData);</div><div class="line"><a name="l13856"></a><span class="lineno">13856</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaSetAllocationUserData,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13857"></a><span class="lineno">13857</span>&#160;        allocation,</div><div class="line"><a name="l13858"></a><span class="lineno">13858</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13859"></a><span class="lineno">13859</span>&#160;    Flush();</div><div class="line"><a name="l13860"></a><span class="lineno">13860</span>&#160;}</div><div class="line"><a name="l13861"></a><span class="lineno">13861</span>&#160;</div><div class="line"><a name="l13862"></a><span class="lineno">13862</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l13863"></a><span class="lineno">13863</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13864"></a><span class="lineno">13864</span>&#160;{</div><div class="line"><a name="l13865"></a><span class="lineno">13865</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13866"></a><span class="lineno">13866</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13867"></a><span class="lineno">13867</span>&#160;</div><div class="line"><a name="l13868"></a><span class="lineno">13868</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13869"></a><span class="lineno">13869</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateLostAllocation,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13870"></a><span class="lineno">13870</span>&#160;        allocation);</div><div class="line"><a name="l13871"></a><span class="lineno">13871</span>&#160;    Flush();</div><div class="line"><a name="l13872"></a><span class="lineno">13872</span>&#160;}</div><div class="line"><a name="l13873"></a><span class="lineno">13873</span>&#160;</div><div class="line"><a name="l13874"></a><span class="lineno">13874</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l13875"></a><span class="lineno">13875</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13876"></a><span class="lineno">13876</span>&#160;{</div><div class="line"><a name="l13877"></a><span class="lineno">13877</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13878"></a><span class="lineno">13878</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13879"></a><span class="lineno">13879</span>&#160;</div><div class="line"><a name="l13880"></a><span class="lineno">13880</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13881"></a><span class="lineno">13881</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaMapMemory,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13882"></a><span class="lineno">13882</span>&#160;        allocation);</div><div class="line"><a name="l13883"></a><span class="lineno">13883</span>&#160;    Flush();</div><div class="line"><a name="l13884"></a><span class="lineno">13884</span>&#160;}</div><div class="line"><a name="l13885"></a><span class="lineno">13885</span>&#160;</div><div class="line"><a name="l13886"></a><span class="lineno">13886</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l13887"></a><span class="lineno">13887</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13888"></a><span class="lineno">13888</span>&#160;{</div><div class="line"><a name="l13889"></a><span class="lineno">13889</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13890"></a><span class="lineno">13890</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13891"></a><span class="lineno">13891</span>&#160;</div><div class="line"><a name="l13892"></a><span class="lineno">13892</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13893"></a><span class="lineno">13893</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaUnmapMemory,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13894"></a><span class="lineno">13894</span>&#160;        allocation);</div><div class="line"><a name="l13895"></a><span class="lineno">13895</span>&#160;    Flush();</div><div class="line"><a name="l13896"></a><span class="lineno">13896</span>&#160;}</div><div class="line"><a name="l13897"></a><span class="lineno">13897</span>&#160;</div><div class="line"><a name="l13898"></a><span class="lineno">13898</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l13899"></a><span class="lineno">13899</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l13900"></a><span class="lineno">13900</span>&#160;{</div><div class="line"><a name="l13901"></a><span class="lineno">13901</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13902"></a><span class="lineno">13902</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13903"></a><span class="lineno">13903</span>&#160;</div><div class="line"><a name="l13904"></a><span class="lineno">13904</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13905"></a><span class="lineno">13905</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaFlushAllocation,%p,%llu,%llu\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13906"></a><span class="lineno">13906</span>&#160;        allocation,</div><div class="line"><a name="l13907"></a><span class="lineno">13907</span>&#160;        offset,</div><div class="line"><a name="l13908"></a><span class="lineno">13908</span>&#160;        size);</div><div class="line"><a name="l13909"></a><span class="lineno">13909</span>&#160;    Flush();</div><div class="line"><a name="l13910"></a><span class="lineno">13910</span>&#160;}</div><div class="line"><a name="l13911"></a><span class="lineno">13911</span>&#160;</div><div class="line"><a name="l13912"></a><span class="lineno">13912</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l13913"></a><span class="lineno">13913</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l13914"></a><span class="lineno">13914</span>&#160;{</div><div class="line"><a name="l13915"></a><span class="lineno">13915</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13916"></a><span class="lineno">13916</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13917"></a><span class="lineno">13917</span>&#160;</div><div class="line"><a name="l13918"></a><span class="lineno">13918</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13919"></a><span class="lineno">13919</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaInvalidateAllocation,%p,%llu,%llu\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13920"></a><span class="lineno">13920</span>&#160;        allocation,</div><div class="line"><a name="l13921"></a><span class="lineno">13921</span>&#160;        offset,</div><div class="line"><a name="l13922"></a><span class="lineno">13922</span>&#160;        size);</div><div class="line"><a name="l13923"></a><span class="lineno">13923</span>&#160;    Flush();</div><div class="line"><a name="l13924"></a><span class="lineno">13924</span>&#160;}</div><div class="line"><a name="l13925"></a><span class="lineno">13925</span>&#160;</div><div class="line"><a name="l13926"></a><span class="lineno">13926</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l13927"></a><span class="lineno">13927</span>&#160;    <span class="keyword">const</span> VkBufferCreateInfo&amp; bufCreateInfo,</div><div class="line"><a name="l13928"></a><span class="lineno">13928</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l13929"></a><span class="lineno">13929</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13930"></a><span class="lineno">13930</span>&#160;{</div><div class="line"><a name="l13931"></a><span class="lineno">13931</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13932"></a><span class="lineno">13932</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13933"></a><span class="lineno">13933</span>&#160;</div><div class="line"><a name="l13934"></a><span class="lineno">13934</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13935"></a><span class="lineno">13935</span>&#160;    UserDataString userDataStr(allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13936"></a><span class="lineno">13936</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateBuffer,%u,%llu,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13937"></a><span class="lineno">13937</span>&#160;        bufCreateInfo.flags,</div><div class="line"><a name="l13938"></a><span class="lineno">13938</span>&#160;        bufCreateInfo.size,</div><div class="line"><a name="l13939"></a><span class="lineno">13939</span>&#160;        bufCreateInfo.usage,</div><div class="line"><a name="l13940"></a><span class="lineno">13940</span>&#160;        bufCreateInfo.sharingMode,</div><div class="line"><a name="l13941"></a><span class="lineno">13941</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13942"></a><span class="lineno">13942</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13943"></a><span class="lineno">13943</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13944"></a><span class="lineno">13944</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13945"></a><span class="lineno">13945</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13946"></a><span class="lineno">13946</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13947"></a><span class="lineno">13947</span>&#160;        allocation,</div><div class="line"><a name="l13948"></a><span class="lineno">13948</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13949"></a><span class="lineno">13949</span>&#160;    Flush();</div><div class="line"><a name="l13950"></a><span class="lineno">13950</span>&#160;}</div><div class="line"><a name="l13951"></a><span class="lineno">13951</span>&#160;</div><div class="line"><a name="l13952"></a><span class="lineno">13952</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l13953"></a><span class="lineno">13953</span>&#160;    <span class="keyword">const</span> VkImageCreateInfo&amp; imageCreateInfo,</div><div class="line"><a name="l13954"></a><span class="lineno">13954</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; allocCreateInfo,</div><div class="line"><a name="l13955"></a><span class="lineno">13955</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13956"></a><span class="lineno">13956</span>&#160;{</div><div class="line"><a name="l13957"></a><span class="lineno">13957</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13958"></a><span class="lineno">13958</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13959"></a><span class="lineno">13959</span>&#160;</div><div class="line"><a name="l13960"></a><span class="lineno">13960</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13961"></a><span class="lineno">13961</span>&#160;    UserDataString userDataStr(allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>, allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l13962"></a><span class="lineno">13962</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaCreateImage,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13963"></a><span class="lineno">13963</span>&#160;        imageCreateInfo.flags,</div><div class="line"><a name="l13964"></a><span class="lineno">13964</span>&#160;        imageCreateInfo.imageType,</div><div class="line"><a name="l13965"></a><span class="lineno">13965</span>&#160;        imageCreateInfo.format,</div><div class="line"><a name="l13966"></a><span class="lineno">13966</span>&#160;        imageCreateInfo.extent.width,</div><div class="line"><a name="l13967"></a><span class="lineno">13967</span>&#160;        imageCreateInfo.extent.height,</div><div class="line"><a name="l13968"></a><span class="lineno">13968</span>&#160;        imageCreateInfo.extent.depth,</div><div class="line"><a name="l13969"></a><span class="lineno">13969</span>&#160;        imageCreateInfo.mipLevels,</div><div class="line"><a name="l13970"></a><span class="lineno">13970</span>&#160;        imageCreateInfo.arrayLayers,</div><div class="line"><a name="l13971"></a><span class="lineno">13971</span>&#160;        imageCreateInfo.samples,</div><div class="line"><a name="l13972"></a><span class="lineno">13972</span>&#160;        imageCreateInfo.tiling,</div><div class="line"><a name="l13973"></a><span class="lineno">13973</span>&#160;        imageCreateInfo.usage,</div><div class="line"><a name="l13974"></a><span class="lineno">13974</span>&#160;        imageCreateInfo.sharingMode,</div><div class="line"><a name="l13975"></a><span class="lineno">13975</span>&#160;        imageCreateInfo.initialLayout,</div><div class="line"><a name="l13976"></a><span class="lineno">13976</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l13977"></a><span class="lineno">13977</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l13978"></a><span class="lineno">13978</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l13979"></a><span class="lineno">13979</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l13980"></a><span class="lineno">13980</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l13981"></a><span class="lineno">13981</span>&#160;        allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l13982"></a><span class="lineno">13982</span>&#160;        allocation,</div><div class="line"><a name="l13983"></a><span class="lineno">13983</span>&#160;        userDataStr.GetString());</div><div class="line"><a name="l13984"></a><span class="lineno">13984</span>&#160;    Flush();</div><div class="line"><a name="l13985"></a><span class="lineno">13985</span>&#160;}</div><div class="line"><a name="l13986"></a><span class="lineno">13986</span>&#160;</div><div class="line"><a name="l13987"></a><span class="lineno">13987</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l13988"></a><span class="lineno">13988</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13989"></a><span class="lineno">13989</span>&#160;{</div><div class="line"><a name="l13990"></a><span class="lineno">13990</span>&#160;    CallParams callParams;</div><div class="line"><a name="l13991"></a><span class="lineno">13991</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l13992"></a><span class="lineno">13992</span>&#160;</div><div class="line"><a name="l13993"></a><span class="lineno">13993</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l13994"></a><span class="lineno">13994</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyBuffer,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l13995"></a><span class="lineno">13995</span>&#160;        allocation);</div><div class="line"><a name="l13996"></a><span class="lineno">13996</span>&#160;    Flush();</div><div class="line"><a name="l13997"></a><span class="lineno">13997</span>&#160;}</div><div class="line"><a name="l13998"></a><span class="lineno">13998</span>&#160;</div><div class="line"><a name="l13999"></a><span class="lineno">13999</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l14000"></a><span class="lineno">14000</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14001"></a><span class="lineno">14001</span>&#160;{</div><div class="line"><a name="l14002"></a><span class="lineno">14002</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14003"></a><span class="lineno">14003</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14004"></a><span class="lineno">14004</span>&#160;</div><div class="line"><a name="l14005"></a><span class="lineno">14005</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14006"></a><span class="lineno">14006</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDestroyImage,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14007"></a><span class="lineno">14007</span>&#160;        allocation);</div><div class="line"><a name="l14008"></a><span class="lineno">14008</span>&#160;    Flush();</div><div class="line"><a name="l14009"></a><span class="lineno">14009</span>&#160;}</div><div class="line"><a name="l14010"></a><span class="lineno">14010</span>&#160;</div><div class="line"><a name="l14011"></a><span class="lineno">14011</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l14012"></a><span class="lineno">14012</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14013"></a><span class="lineno">14013</span>&#160;{</div><div class="line"><a name="l14014"></a><span class="lineno">14014</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14015"></a><span class="lineno">14015</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14016"></a><span class="lineno">14016</span>&#160;</div><div class="line"><a name="l14017"></a><span class="lineno">14017</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14018"></a><span class="lineno">14018</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaTouchAllocation,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14019"></a><span class="lineno">14019</span>&#160;        allocation);</div><div class="line"><a name="l14020"></a><span class="lineno">14020</span>&#160;    Flush();</div><div class="line"><a name="l14021"></a><span class="lineno">14021</span>&#160;}</div><div class="line"><a name="l14022"></a><span class="lineno">14022</span>&#160;</div><div class="line"><a name="l14023"></a><span class="lineno">14023</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l14024"></a><span class="lineno">14024</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14025"></a><span class="lineno">14025</span>&#160;{</div><div class="line"><a name="l14026"></a><span class="lineno">14026</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14027"></a><span class="lineno">14027</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14028"></a><span class="lineno">14028</span>&#160;</div><div class="line"><a name="l14029"></a><span class="lineno">14029</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14030"></a><span class="lineno">14030</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaGetAllocationInfo,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14031"></a><span class="lineno">14031</span>&#160;        allocation);</div><div class="line"><a name="l14032"></a><span class="lineno">14032</span>&#160;    Flush();</div><div class="line"><a name="l14033"></a><span class="lineno">14033</span>&#160;}</div><div class="line"><a name="l14034"></a><span class="lineno">14034</span>&#160;</div><div class="line"><a name="l14035"></a><span class="lineno">14035</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l14036"></a><span class="lineno">14036</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l14037"></a><span class="lineno">14037</span>&#160;{</div><div class="line"><a name="l14038"></a><span class="lineno">14038</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14039"></a><span class="lineno">14039</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14040"></a><span class="lineno">14040</span>&#160;</div><div class="line"><a name="l14041"></a><span class="lineno">14041</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14042"></a><span class="lineno">14042</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaMakePoolAllocationsLost,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14043"></a><span class="lineno">14043</span>&#160;        pool);</div><div class="line"><a name="l14044"></a><span class="lineno">14044</span>&#160;    Flush();</div><div class="line"><a name="l14045"></a><span class="lineno">14045</span>&#160;}</div><div class="line"><a name="l14046"></a><span class="lineno">14046</span>&#160;</div><div class="line"><a name="l14047"></a><span class="lineno">14047</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDefragmentationBegin(uint32_t frameIndex,</div><div class="line"><a name="l14048"></a><span class="lineno">14048</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l14049"></a><span class="lineno">14049</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx)</div><div class="line"><a name="l14050"></a><span class="lineno">14050</span>&#160;{</div><div class="line"><a name="l14051"></a><span class="lineno">14051</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14052"></a><span class="lineno">14052</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14053"></a><span class="lineno">14053</span>&#160;</div><div class="line"><a name="l14054"></a><span class="lineno">14054</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14055"></a><span class="lineno">14055</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDefragmentationBegin,%u,&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14056"></a><span class="lineno">14056</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a53e844ee5633e229cf6daf14b2d9fff9">flags</a>);</div><div class="line"><a name="l14057"></a><span class="lineno">14057</span>&#160;    PrintPointerList(info.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a>);</div><div class="line"><a name="l14058"></a><span class="lineno">14058</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;,&quot;</span>);</div><div class="line"><a name="l14059"></a><span class="lineno">14059</span>&#160;    PrintPointerList(info.<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a>);</div><div class="line"><a name="l14060"></a><span class="lineno">14060</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;,%llu,%u,%llu,%u,%p,%p\n&quot;</span>,</div><div class="line"><a name="l14061"></a><span class="lineno">14061</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">maxCpuBytesToMove</a>,</div><div class="line"><a name="l14062"></a><span class="lineno">14062</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">maxCpuAllocationsToMove</a>,</div><div class="line"><a name="l14063"></a><span class="lineno">14063</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a4ddbc898d0afe1518f863a3763628f08">maxGpuBytesToMove</a>,</div><div class="line"><a name="l14064"></a><span class="lineno">14064</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a40d53d33e71ba0b66f844ed63c05a3f6">maxGpuAllocationsToMove</a>,</div><div class="line"><a name="l14065"></a><span class="lineno">14065</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a7f71f39590c5316771493d2333f9c1bd">commandBuffer</a>,</div><div class="line"><a name="l14066"></a><span class="lineno">14066</span>&#160;        ctx);</div><div class="line"><a name="l14067"></a><span class="lineno">14067</span>&#160;    Flush();</div><div class="line"><a name="l14068"></a><span class="lineno">14068</span>&#160;}</div><div class="line"><a name="l14069"></a><span class="lineno">14069</span>&#160;</div><div class="line"><a name="l14070"></a><span class="lineno">14070</span>&#160;<span class="keywordtype">void</span> VmaRecorder::RecordDefragmentationEnd(uint32_t frameIndex,</div><div class="line"><a name="l14071"></a><span class="lineno">14071</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx)</div><div class="line"><a name="l14072"></a><span class="lineno">14072</span>&#160;{</div><div class="line"><a name="l14073"></a><span class="lineno">14073</span>&#160;    CallParams callParams;</div><div class="line"><a name="l14074"></a><span class="lineno">14074</span>&#160;    GetBasicParams(callParams);</div><div class="line"><a name="l14075"></a><span class="lineno">14075</span>&#160;</div><div class="line"><a name="l14076"></a><span class="lineno">14076</span>&#160;    VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l14077"></a><span class="lineno">14077</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;%u,%.3f,%u,vmaDefragmentationEnd,%p\n&quot;</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l14078"></a><span class="lineno">14078</span>&#160;        ctx);</div><div class="line"><a name="l14079"></a><span class="lineno">14079</span>&#160;    Flush();</div><div class="line"><a name="l14080"></a><span class="lineno">14080</span>&#160;}</div><div class="line"><a name="l14081"></a><span class="lineno">14081</span>&#160;</div><div class="line"><a name="l14082"></a><span class="lineno">14082</span>&#160;VmaRecorder::UserDataString::UserDataString(<a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags, <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l14083"></a><span class="lineno">14083</span>&#160;{</div><div class="line"><a name="l14084"></a><span class="lineno">14084</span>&#160;    <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l14085"></a><span class="lineno">14085</span>&#160;    {</div><div class="line"><a name="l14086"></a><span class="lineno">14086</span>&#160;        <span class="keywordflow">if</span>((allocFlags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0)</div><div class="line"><a name="l14087"></a><span class="lineno">14087</span>&#160;        {</div><div class="line"><a name="l14088"></a><span class="lineno">14088</span>&#160;            m_Str = (<span class="keyword">const</span> <span class="keywordtype">char</span>*)pUserData;</div><div class="line"><a name="l14089"></a><span class="lineno">14089</span>&#160;        }</div><div class="line"><a name="l14090"></a><span class="lineno">14090</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14091"></a><span class="lineno">14091</span>&#160;        {</div><div class="line"><a name="l14092"></a><span class="lineno">14092</span>&#160;            sprintf_s(m_PtrStr, <span class="stringliteral">&quot;%p&quot;</span>, pUserData);</div><div class="line"><a name="l14093"></a><span class="lineno">14093</span>&#160;            m_Str = m_PtrStr;</div><div class="line"><a name="l14094"></a><span class="lineno">14094</span>&#160;        }</div><div class="line"><a name="l14095"></a><span class="lineno">14095</span>&#160;    }</div><div class="line"><a name="l14096"></a><span class="lineno">14096</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14097"></a><span class="lineno">14097</span>&#160;    {</div><div class="line"><a name="l14098"></a><span class="lineno">14098</span>&#160;        m_Str = <span class="stringliteral">&quot;&quot;</span>;</div><div class="line"><a name="l14099"></a><span class="lineno">14099</span>&#160;    }</div><div class="line"><a name="l14100"></a><span class="lineno">14100</span>&#160;}</div><div class="line"><a name="l14101"></a><span class="lineno">14101</span>&#160;</div><div class="line"><a name="l14102"></a><span class="lineno">14102</span>&#160;<span class="keywordtype">void</span> VmaRecorder::WriteConfiguration(</div><div class="line"><a name="l14103"></a><span class="lineno">14103</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceProperties&amp; devProps,</div><div class="line"><a name="l14104"></a><span class="lineno">14104</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties&amp; memProps,</div><div class="line"><a name="l14105"></a><span class="lineno">14105</span>&#160;    <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled)</div><div class="line"><a name="l14106"></a><span class="lineno">14106</span>&#160;{</div><div class="line"><a name="l14107"></a><span class="lineno">14107</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Config,Begin\n&quot;</span>);</div><div class="line"><a name="l14108"></a><span class="lineno">14108</span>&#160;</div><div class="line"><a name="l14109"></a><span class="lineno">14109</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,apiVersion,%u\n&quot;</span>, devProps.apiVersion);</div><div class="line"><a name="l14110"></a><span class="lineno">14110</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,driverVersion,%u\n&quot;</span>, devProps.driverVersion);</div><div class="line"><a name="l14111"></a><span class="lineno">14111</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,vendorID,%u\n&quot;</span>, devProps.vendorID);</div><div class="line"><a name="l14112"></a><span class="lineno">14112</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,deviceID,%u\n&quot;</span>, devProps.deviceID);</div><div class="line"><a name="l14113"></a><span class="lineno">14113</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,deviceType,%u\n&quot;</span>, devProps.deviceType);</div><div class="line"><a name="l14114"></a><span class="lineno">14114</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDevice,deviceName,%s\n&quot;</span>, devProps.deviceName);</div><div class="line"><a name="l14115"></a><span class="lineno">14115</span>&#160;</div><div class="line"><a name="l14116"></a><span class="lineno">14116</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceLimits,maxMemoryAllocationCount,%u\n&quot;</span>, devProps.limits.maxMemoryAllocationCount);</div><div class="line"><a name="l14117"></a><span class="lineno">14117</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceLimits,bufferImageGranularity,%llu\n&quot;</span>, devProps.limits.bufferImageGranularity);</div><div class="line"><a name="l14118"></a><span class="lineno">14118</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceLimits,nonCoherentAtomSize,%llu\n&quot;</span>, devProps.limits.nonCoherentAtomSize);</div><div class="line"><a name="l14119"></a><span class="lineno">14119</span>&#160;</div><div class="line"><a name="l14120"></a><span class="lineno">14120</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,HeapCount,%u\n&quot;</span>, memProps.memoryHeapCount);</div><div class="line"><a name="l14121"></a><span class="lineno">14121</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; memProps.memoryHeapCount; ++i)</div><div class="line"><a name="l14122"></a><span class="lineno">14122</span>&#160;    {</div><div class="line"><a name="l14123"></a><span class="lineno">14123</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Heap,%u,size,%llu\n&quot;</span>, i, memProps.memoryHeaps[i].size);</div><div class="line"><a name="l14124"></a><span class="lineno">14124</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Heap,%u,flags,%u\n&quot;</span>, i, memProps.memoryHeaps[i].flags);</div><div class="line"><a name="l14125"></a><span class="lineno">14125</span>&#160;    }</div><div class="line"><a name="l14126"></a><span class="lineno">14126</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,TypeCount,%u\n&quot;</span>, memProps.memoryTypeCount);</div><div class="line"><a name="l14127"></a><span class="lineno">14127</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; memProps.memoryTypeCount; ++i)</div><div class="line"><a name="l14128"></a><span class="lineno">14128</span>&#160;    {</div><div class="line"><a name="l14129"></a><span class="lineno">14129</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Type,%u,heapIndex,%u\n&quot;</span>, i, memProps.memoryTypes[i].heapIndex);</div><div class="line"><a name="l14130"></a><span class="lineno">14130</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;PhysicalDeviceMemory,Type,%u,propertyFlags,%u\n&quot;</span>, i, memProps.memoryTypes[i].propertyFlags);</div><div class="line"><a name="l14131"></a><span class="lineno">14131</span>&#160;    }</div><div class="line"><a name="l14132"></a><span class="lineno">14132</span>&#160;</div><div class="line"><a name="l14133"></a><span class="lineno">14133</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Extension,VK_KHR_dedicated_allocation,%u\n&quot;</span>, dedicatedAllocationExtensionEnabled ? 1 : 0);</div><div class="line"><a name="l14134"></a><span class="lineno">14134</span>&#160;</div><div class="line"><a name="l14135"></a><span class="lineno">14135</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,%u\n&quot;</span>, VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ? 1 : 0);</div><div class="line"><a name="l14136"></a><span class="lineno">14136</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_ALIGNMENT,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEBUG_ALIGNMENT);</div><div class="line"><a name="l14137"></a><span class="lineno">14137</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_MARGIN,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEBUG_MARGIN);</div><div class="line"><a name="l14138"></a><span class="lineno">14138</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_INITIALIZE_ALLOCATIONS,%u\n&quot;</span>, VMA_DEBUG_INITIALIZE_ALLOCATIONS ? 1 : 0);</div><div class="line"><a name="l14139"></a><span class="lineno">14139</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_DETECT_CORRUPTION,%u\n&quot;</span>, VMA_DEBUG_DETECT_CORRUPTION ? 1 : 0);</div><div class="line"><a name="l14140"></a><span class="lineno">14140</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_GLOBAL_MUTEX,%u\n&quot;</span>, VMA_DEBUG_GLOBAL_MUTEX ? 1 : 0);</div><div class="line"><a name="l14141"></a><span class="lineno">14141</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY);</div><div class="line"><a name="l14142"></a><span class="lineno">14142</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_SMALL_HEAP_MAX_SIZE,%llu\n&quot;</span>, (VkDeviceSize)VMA_SMALL_HEAP_MAX_SIZE);</div><div class="line"><a name="l14143"></a><span class="lineno">14143</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Macro,VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE,%llu\n&quot;</span>, (VkDeviceSize)VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l14144"></a><span class="lineno">14144</span>&#160;</div><div class="line"><a name="l14145"></a><span class="lineno">14145</span>&#160;    fprintf(m_File, <span class="stringliteral">&quot;Config,End\n&quot;</span>);</div><div class="line"><a name="l14146"></a><span class="lineno">14146</span>&#160;}</div><div class="line"><a name="l14147"></a><span class="lineno">14147</span>&#160;</div><div class="line"><a name="l14148"></a><span class="lineno">14148</span>&#160;<span class="keywordtype">void</span> VmaRecorder::GetBasicParams(CallParams&amp; outParams)</div><div class="line"><a name="l14149"></a><span class="lineno">14149</span>&#160;{</div><div class="line"><a name="l14150"></a><span class="lineno">14150</span>&#160;    outParams.threadId = GetCurrentThreadId();</div><div class="line"><a name="l14151"></a><span class="lineno">14151</span>&#160;</div><div class="line"><a name="l14152"></a><span class="lineno">14152</span>&#160;    LARGE_INTEGER counter;</div><div class="line"><a name="l14153"></a><span class="lineno">14153</span>&#160;    QueryPerformanceCounter(&amp;counter);</div><div class="line"><a name="l14154"></a><span class="lineno">14154</span>&#160;    outParams.time = (double)(counter.QuadPart - m_StartCounter) / (double)m_Freq;</div><div class="line"><a name="l14155"></a><span class="lineno">14155</span>&#160;}</div><div class="line"><a name="l14156"></a><span class="lineno">14156</span>&#160;</div><div class="line"><a name="l14157"></a><span class="lineno">14157</span>&#160;<span class="keywordtype">void</span> VmaRecorder::PrintPointerList(uint64_t count, <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pItems)</div><div class="line"><a name="l14158"></a><span class="lineno">14158</span>&#160;{</div><div class="line"><a name="l14159"></a><span class="lineno">14159</span>&#160;    <span class="keywordflow">if</span>(count)</div><div class="line"><a name="l14160"></a><span class="lineno">14160</span>&#160;    {</div><div class="line"><a name="l14161"></a><span class="lineno">14161</span>&#160;        fprintf(m_File, <span class="stringliteral">&quot;%p&quot;</span>, pItems[0]);</div><div class="line"><a name="l14162"></a><span class="lineno">14162</span>&#160;        <span class="keywordflow">for</span>(uint64_t i = 1; i &lt; count; ++i)</div><div class="line"><a name="l14163"></a><span class="lineno">14163</span>&#160;        {</div><div class="line"><a name="l14164"></a><span class="lineno">14164</span>&#160;            fprintf(m_File, <span class="stringliteral">&quot; %p&quot;</span>, pItems[i]);</div><div class="line"><a name="l14165"></a><span class="lineno">14165</span>&#160;        }</div><div class="line"><a name="l14166"></a><span class="lineno">14166</span>&#160;    }</div><div class="line"><a name="l14167"></a><span class="lineno">14167</span>&#160;}</div><div class="line"><a name="l14168"></a><span class="lineno">14168</span>&#160;</div><div class="line"><a name="l14169"></a><span class="lineno">14169</span>&#160;<span class="keywordtype">void</span> VmaRecorder::Flush()</div><div class="line"><a name="l14170"></a><span class="lineno">14170</span>&#160;{</div><div class="line"><a name="l14171"></a><span class="lineno">14171</span>&#160;    <span class="keywordflow">if</span>((m_Flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a>) != 0)</div><div class="line"><a name="l14172"></a><span class="lineno">14172</span>&#160;    {</div><div class="line"><a name="l14173"></a><span class="lineno">14173</span>&#160;        fflush(m_File);</div><div class="line"><a name="l14174"></a><span class="lineno">14174</span>&#160;    }</div><div class="line"><a name="l14175"></a><span class="lineno">14175</span>&#160;}</div><div class="line"><a name="l14176"></a><span class="lineno">14176</span>&#160;</div><div class="line"><a name="l14177"></a><span class="lineno">14177</span>&#160;<span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14178"></a><span class="lineno">14178</span>&#160;</div><div class="line"><a name="l14180"></a><span class="lineno">14180</span>&#160;<span class="comment">// VmaAllocationObjectAllocator</span></div><div class="line"><a name="l14181"></a><span class="lineno">14181</span>&#160;</div><div class="line"><a name="l14182"></a><span class="lineno">14182</span>&#160;VmaAllocationObjectAllocator::VmaAllocationObjectAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l14183"></a><span class="lineno">14183</span>&#160;    m_Allocator(pAllocationCallbacks, 1024)</div><div class="line"><a name="l14184"></a><span class="lineno">14184</span>&#160;{</div><div class="line"><a name="l14185"></a><span class="lineno">14185</span>&#160;}</div><div class="line"><a name="l14186"></a><span class="lineno">14186</span>&#160;</div><div class="line"><a name="l14187"></a><span class="lineno">14187</span>&#160;<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> VmaAllocationObjectAllocator::Allocate()</div><div class="line"><a name="l14188"></a><span class="lineno">14188</span>&#160;{</div><div class="line"><a name="l14189"></a><span class="lineno">14189</span>&#160;    VmaMutexLock mutexLock(m_Mutex);</div><div class="line"><a name="l14190"></a><span class="lineno">14190</span>&#160;    <span class="keywordflow">return</span> m_Allocator.Alloc();</div><div class="line"><a name="l14191"></a><span class="lineno">14191</span>&#160;}</div><div class="line"><a name="l14192"></a><span class="lineno">14192</span>&#160;</div><div class="line"><a name="l14193"></a><span class="lineno">14193</span>&#160;<span class="keywordtype">void</span> VmaAllocationObjectAllocator::Free(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc)</div><div class="line"><a name="l14194"></a><span class="lineno">14194</span>&#160;{</div><div class="line"><a name="l14195"></a><span class="lineno">14195</span>&#160;    VmaMutexLock mutexLock(m_Mutex);</div><div class="line"><a name="l14196"></a><span class="lineno">14196</span>&#160;    m_Allocator.Free(hAlloc);</div><div class="line"><a name="l14197"></a><span class="lineno">14197</span>&#160;}</div><div class="line"><a name="l14198"></a><span class="lineno">14198</span>&#160;</div><div class="line"><a name="l14200"></a><span class="lineno">14200</span>&#160;<span class="comment">// VmaAllocator_T</span></div><div class="line"><a name="l14201"></a><span class="lineno">14201</span>&#160;</div><div class="line"><a name="l14202"></a><span class="lineno">14202</span>&#160;VmaAllocator_T::VmaAllocator_T(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo) :</div><div class="line"><a name="l14203"></a><span class="lineno">14203</span>&#160;    m_UseMutex((pCreateInfo-&gt;flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a>) == 0),</div><div class="line"><a name="l14204"></a><span class="lineno">14204</span>&#160;    m_UseKhrDedicatedAllocation((pCreateInfo-&gt;flags &amp; <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a>) != 0),</div><div class="line"><a name="l14205"></a><span class="lineno">14205</span>&#160;    m_hDevice(pCreateInfo-&gt;device),</div><div class="line"><a name="l14206"></a><span class="lineno">14206</span>&#160;    m_AllocationCallbacksSpecified(pCreateInfo-&gt;pAllocationCallbacks != VMA_NULL),</div><div class="line"><a name="l14207"></a><span class="lineno">14207</span>&#160;    m_AllocationCallbacks(pCreateInfo-&gt;pAllocationCallbacks ?</div><div class="line"><a name="l14208"></a><span class="lineno">14208</span>&#160;        *pCreateInfo-&gt;pAllocationCallbacks : VmaEmptyAllocationCallbacks),</div><div class="line"><a name="l14209"></a><span class="lineno">14209</span>&#160;    m_AllocationObjectAllocator(&amp;m_AllocationCallbacks),</div><div class="line"><a name="l14210"></a><span class="lineno">14210</span>&#160;    m_PreferredLargeHeapBlockSize(0),</div><div class="line"><a name="l14211"></a><span class="lineno">14211</span>&#160;    m_PhysicalDevice(pCreateInfo-&gt;physicalDevice),</div><div class="line"><a name="l14212"></a><span class="lineno">14212</span>&#160;    m_CurrentFrameIndex(0),</div><div class="line"><a name="l14213"></a><span class="lineno">14213</span>&#160;    m_GpuDefragmentationMemoryTypeBits(UINT32_MAX),</div><div class="line"><a name="l14214"></a><span class="lineno">14214</span>&#160;    m_Pools(VmaStlAllocator&lt;<a class="code" href="struct_vma_pool.html">VmaPool</a>&gt;(GetAllocationCallbacks())),</div><div class="line"><a name="l14215"></a><span class="lineno">14215</span>&#160;    m_NextPoolId(0)</div><div class="line"><a name="l14216"></a><span class="lineno">14216</span>&#160;#if <a class="code" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="line"><a name="l14217"></a><span class="lineno">14217</span>&#160;    ,m_pRecorder(VMA_NULL)</div><div class="line"><a name="l14218"></a><span class="lineno">14218</span>&#160;#endif</div><div class="line"><a name="l14219"></a><span class="lineno">14219</span>&#160;{</div><div class="line"><a name="l14220"></a><span class="lineno">14220</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_DETECT_CORRUPTION)</div><div class="line"><a name="l14221"></a><span class="lineno">14221</span>&#160;    {</div><div class="line"><a name="l14222"></a><span class="lineno">14222</span>&#160;        <span class="comment">// Needs to be multiply of uint32_t size because we are going to write VMA_CORRUPTION_DETECTION_MAGIC_VALUE to it.</span></div><div class="line"><a name="l14223"></a><span class="lineno">14223</span>&#160;        VMA_ASSERT(VMA_DEBUG_MARGIN % <span class="keyword">sizeof</span>(uint32_t) == 0);</div><div class="line"><a name="l14224"></a><span class="lineno">14224</span>&#160;    }</div><div class="line"><a name="l14225"></a><span class="lineno">14225</span>&#160;</div><div class="line"><a name="l14226"></a><span class="lineno">14226</span>&#160;    VMA_ASSERT(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a> &amp;&amp; pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>);</div><div class="line"><a name="l14227"></a><span class="lineno">14227</span>&#160;</div><div class="line"><a name="l14228"></a><span class="lineno">14228</span>&#160;<span class="preprocessor">#if !(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l14229"></a><span class="lineno">14229</span>&#160;    <span class="keywordflow">if</span>((pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a>) != 0)</div><div class="line"><a name="l14230"></a><span class="lineno">14230</span>&#160;    {</div><div class="line"><a name="l14231"></a><span class="lineno">14231</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT set but required extensions are disabled by preprocessor macros.&quot;</span>);</div><div class="line"><a name="l14232"></a><span class="lineno">14232</span>&#160;    }</div><div class="line"><a name="l14233"></a><span class="lineno">14233</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14234"></a><span class="lineno">14234</span>&#160;</div><div class="line"><a name="l14235"></a><span class="lineno">14235</span>&#160;    memset(&amp;m_DeviceMemoryCallbacks, 0 ,<span class="keyword">sizeof</span>(m_DeviceMemoryCallbacks));</div><div class="line"><a name="l14236"></a><span class="lineno">14236</span>&#160;    memset(&amp;m_PhysicalDeviceProperties, 0, <span class="keyword">sizeof</span>(m_PhysicalDeviceProperties));</div><div class="line"><a name="l14237"></a><span class="lineno">14237</span>&#160;    memset(&amp;m_MemProps, 0, <span class="keyword">sizeof</span>(m_MemProps));</div><div class="line"><a name="l14238"></a><span class="lineno">14238</span>&#160;        </div><div class="line"><a name="l14239"></a><span class="lineno">14239</span>&#160;    memset(&amp;m_pBlockVectors, 0, <span class="keyword">sizeof</span>(m_pBlockVectors));</div><div class="line"><a name="l14240"></a><span class="lineno">14240</span>&#160;    memset(&amp;m_pDedicatedAllocations, 0, <span class="keyword">sizeof</span>(m_pDedicatedAllocations));</div><div class="line"><a name="l14241"></a><span class="lineno">14241</span>&#160;</div><div class="line"><a name="l14242"></a><span class="lineno">14242</span>&#160;    <span class="keywordflow">for</span>(uint32_t i = 0; i &lt; VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l14243"></a><span class="lineno">14243</span>&#160;    {</div><div class="line"><a name="l14244"></a><span class="lineno">14244</span>&#160;        m_HeapSizeLimit[i] = VK_WHOLE_SIZE;</div><div class="line"><a name="l14245"></a><span class="lineno">14245</span>&#160;    }</div><div class="line"><a name="l14246"></a><span class="lineno">14246</span>&#160;</div><div class="line"><a name="l14247"></a><span class="lineno">14247</span>&#160;    <span class="keywordflow">if</span>(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a> != VMA_NULL)</div><div class="line"><a name="l14248"></a><span class="lineno">14248</span>&#160;    {</div><div class="line"><a name="l14249"></a><span class="lineno">14249</span>&#160;        m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> = pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-&gt;<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>;</div><div class="line"><a name="l14250"></a><span class="lineno">14250</span>&#160;        m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a> = pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-&gt;<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>;</div><div class="line"><a name="l14251"></a><span class="lineno">14251</span>&#160;    }</div><div class="line"><a name="l14252"></a><span class="lineno">14252</span>&#160;</div><div class="line"><a name="l14253"></a><span class="lineno">14253</span>&#160;    ImportVulkanFunctions(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>);</div><div class="line"><a name="l14254"></a><span class="lineno">14254</span>&#160;</div><div class="line"><a name="l14255"></a><span class="lineno">14255</span>&#160;    (*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &amp;m_PhysicalDeviceProperties);</div><div class="line"><a name="l14256"></a><span class="lineno">14256</span>&#160; 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       pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> : static_cast&lt;VkDeviceSize&gt;(VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l14265"></a><span class="lineno">14265</span>&#160;</div><div class="line"><a name="l14266"></a><span class="lineno">14266</span>&#160;    <span class="keywordflow">if</span>(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">pHeapSizeLimit</a> != VMA_NULL)</div><div class="line"><a name="l14267"></a><span class="lineno">14267</span>&#160;    {</div><div class="line"><a name="l14268"></a><span class="lineno">14268</span>&#160;        <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex &lt; GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l14269"></a><span class="lineno">14269</span>&#160;        {</div><div class="line"><a name="l14270"></a><span class="lineno">14270</span>&#160; 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           pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>,</div><div class="line"><a name="l14295"></a><span class="lineno">14295</span>&#160;            <span class="keyword">false</span>, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l14296"></a><span class="lineno">14296</span>&#160;            <span class="keyword">false</span>, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l14297"></a><span class="lineno">14297</span>&#160;            <span class="keyword">false</span>); <span class="comment">// linearAlgorithm</span></div><div class="line"><a name="l14298"></a><span class="lineno">14298</span>&#160;        <span class="comment">// No need to call m_pBlockVectors[memTypeIndex][blockVectorTypeIndex]-&gt;CreateMinBlocks here,</span></div><div class="line"><a name="l14299"></a><span class="lineno">14299</span>&#160;        <span class="comment">// becase minBlockCount is 0.</span></div><div class="line"><a name="l14300"></a><span class="lineno">14300</span>&#160;        m_pDedicatedAllocations[memTypeIndex] = vma_new(<span class="keyword">this</span>, AllocationVectorType)(VmaStlAllocator&lt;VmaAllocation&gt;(GetAllocationCallbacks()));</div><div class="line"><a name="l14301"></a><span class="lineno">14301</span>&#160;</div><div class="line"><a name="l14302"></a><span class="lineno">14302</span>&#160;    }</div><div class="line"><a name="l14303"></a><span class="lineno">14303</span>&#160;}</div><div class="line"><a name="l14304"></a><span class="lineno">14304</span>&#160;</div><div class="line"><a name="l14305"></a><span class="lineno">14305</span>&#160;VkResult VmaAllocator_T::Init(<span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo)</div><div class="line"><a name="l14306"></a><span class="lineno">14306</span>&#160;{</div><div class="line"><a name="l14307"></a><span class="lineno">14307</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l14308"></a><span class="lineno">14308</span>&#160;</div><div class="line"><a name="l14309"></a><span class="lineno">14309</span>&#160;    <span class="keywordflow">if</span>(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a> != VMA_NULL &amp;&amp;</div><div class="line"><a name="l14310"></a><span class="lineno">14310</span>&#160;        !VmaStrIsEmpty(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>-&gt;<a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>))</div><div class="line"><a name="l14311"></a><span class="lineno">14311</span>&#160;    {</div><div class="line"><a name="l14312"></a><span class="lineno">14312</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14313"></a><span class="lineno">14313</span>&#160;        m_pRecorder = vma_new(<span class="keyword">this</span>, VmaRecorder)();</div><div class="line"><a name="l14314"></a><span class="lineno">14314</span>&#160;        res = m_pRecorder-&gt;Init(*pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>, m_UseMutex);</div><div class="line"><a name="l14315"></a><span class="lineno">14315</span>&#160;        <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l14316"></a><span class="lineno">14316</span>&#160;        {</div><div class="line"><a name="l14317"></a><span class="lineno">14317</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14318"></a><span class="lineno">14318</span>&#160;        }</div><div class="line"><a name="l14319"></a><span class="lineno">14319</span>&#160;        m_pRecorder-&gt;WriteConfiguration(</div><div class="line"><a name="l14320"></a><span class="lineno">14320</span>&#160;            m_PhysicalDeviceProperties,</div><div class="line"><a name="l14321"></a><span class="lineno">14321</span>&#160;            m_MemProps,</div><div class="line"><a name="l14322"></a><span class="lineno">14322</span>&#160;            m_UseKhrDedicatedAllocation);</div><div class="line"><a name="l14323"></a><span class="lineno">14323</span>&#160;        m_pRecorder-&gt;RecordCreateAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l14324"></a><span class="lineno">14324</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l14325"></a><span class="lineno">14325</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VmaAllocatorCreateInfo::pRecordSettings used, but not supported due to VMA_RECORDING_ENABLED not defined to 1.&quot;</span>);</div><div class="line"><a name="l14326"></a><span class="lineno">14326</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l14327"></a><span class="lineno">14327</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14328"></a><span class="lineno">14328</span>&#160;    }</div><div class="line"><a name="l14329"></a><span class="lineno">14329</span>&#160;</div><div class="line"><a name="l14330"></a><span class="lineno">14330</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14331"></a><span class="lineno">14331</span>&#160;}</div><div class="line"><a name="l14332"></a><span class="lineno">14332</span>&#160;</div><div class="line"><a name="l14333"></a><span class="lineno">14333</span>&#160;VmaAllocator_T::~VmaAllocator_T()</div><div class="line"><a name="l14334"></a><span class="lineno">14334</span>&#160;{</div><div class="line"><a name="l14335"></a><span class="lineno">14335</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14336"></a><span class="lineno">14336</span>&#160;    <span class="keywordflow">if</span>(m_pRecorder != VMA_NULL)</div><div class="line"><a name="l14337"></a><span class="lineno">14337</span>&#160;    {</div><div class="line"><a name="l14338"></a><span class="lineno">14338</span>&#160;        m_pRecorder-&gt;RecordDestroyAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l14339"></a><span class="lineno">14339</span>&#160;        vma_delete(<span class="keyword">this</span>, m_pRecorder);</div><div class="line"><a name="l14340"></a><span class="lineno">14340</span>&#160;    }</div><div class="line"><a name="l14341"></a><span class="lineno">14341</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14342"></a><span class="lineno">14342</span>&#160;    </div><div class="line"><a name="l14343"></a><span class="lineno">14343</span>&#160;    VMA_ASSERT(m_Pools.empty());</div><div class="line"><a name="l14344"></a><span class="lineno">14344</span>&#160;</div><div class="line"><a name="l14345"></a><span class="lineno">14345</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = GetMemoryTypeCount(); i--; )</div><div class="line"><a name="l14346"></a><span class="lineno">14346</span>&#160;    {</div><div class="line"><a name="l14347"></a><span class="lineno">14347</span>&#160;        <span class="keywordflow">if</span>(m_pDedicatedAllocations[i] != VMA_NULL &amp;&amp; !m_pDedicatedAllocations[i]-&gt;empty())</div><div class="line"><a name="l14348"></a><span class="lineno">14348</span>&#160;        {</div><div class="line"><a name="l14349"></a><span class="lineno">14349</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Unfreed dedicated allocations found.&quot;</span>);</div><div class="line"><a name="l14350"></a><span class="lineno">14350</span>&#160;        }</div><div class="line"><a name="l14351"></a><span class="lineno">14351</span>&#160;</div><div class="line"><a name="l14352"></a><span class="lineno">14352</span>&#160;        vma_delete(<span class="keyword">this</span>, m_pDedicatedAllocations[i]);</div><div class="line"><a name="l14353"></a><span class="lineno">14353</span>&#160;        vma_delete(<span class="keyword">this</span>, m_pBlockVectors[i]);</div><div class="line"><a name="l14354"></a><span class="lineno">14354</span>&#160;    }</div><div class="line"><a name="l14355"></a><span class="lineno">14355</span>&#160;}</div><div class="line"><a name="l14356"></a><span class="lineno">14356</span>&#160;</div><div class="line"><a name="l14357"></a><span class="lineno">14357</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::ImportVulkanFunctions(<span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>* pVulkanFunctions)</div><div class="line"><a name="l14358"></a><span class="lineno">14358</span>&#160;{</div><div class="line"><a name="l14359"></a><span class="lineno">14359</span>&#160;<span class="preprocessor">#if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l14360"></a><span class="lineno">14360</span>&#160;    m_VulkanFunctions.vkGetPhysicalDeviceProperties = (PFN_vkGetPhysicalDeviceProperties)vkGetPhysicalDeviceProperties;</div><div class="line"><a name="l14361"></a><span class="lineno">14361</span>&#160;    m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties = (PFN_vkGetPhysicalDeviceMemoryProperties)vkGetPhysicalDeviceMemoryProperties;</div><div class="line"><a name="l14362"></a><span class="lineno">14362</span>&#160;    m_VulkanFunctions.vkAllocateMemory = (PFN_vkAllocateMemory)vkAllocateMemory;</div><div class="line"><a name="l14363"></a><span class="lineno">14363</span>&#160;    m_VulkanFunctions.vkFreeMemory = (PFN_vkFreeMemory)vkFreeMemory;</div><div class="line"><a name="l14364"></a><span class="lineno">14364</span>&#160;    m_VulkanFunctions.vkMapMemory = (PFN_vkMapMemory)vkMapMemory;</div><div class="line"><a name="l14365"></a><span class="lineno">14365</span>&#160;    m_VulkanFunctions.vkUnmapMemory = (PFN_vkUnmapMemory)vkUnmapMemory;</div><div class="line"><a name="l14366"></a><span class="lineno">14366</span>&#160;    m_VulkanFunctions.vkFlushMappedMemoryRanges = (PFN_vkFlushMappedMemoryRanges)vkFlushMappedMemoryRanges;</div><div class="line"><a name="l14367"></a><span class="lineno">14367</span>&#160;    m_VulkanFunctions.vkInvalidateMappedMemoryRanges = (PFN_vkInvalidateMappedMemoryRanges)vkInvalidateMappedMemoryRanges;</div><div class="line"><a name="l14368"></a><span class="lineno">14368</span>&#160;    m_VulkanFunctions.vkBindBufferMemory = (PFN_vkBindBufferMemory)vkBindBufferMemory;</div><div class="line"><a name="l14369"></a><span class="lineno">14369</span>&#160;    m_VulkanFunctions.vkBindImageMemory = (PFN_vkBindImageMemory)vkBindImageMemory;</div><div class="line"><a name="l14370"></a><span class="lineno">14370</span>&#160;    m_VulkanFunctions.vkGetBufferMemoryRequirements = (PFN_vkGetBufferMemoryRequirements)vkGetBufferMemoryRequirements;</div><div class="line"><a name="l14371"></a><span class="lineno">14371</span>&#160;    m_VulkanFunctions.vkGetImageMemoryRequirements = (PFN_vkGetImageMemoryRequirements)vkGetImageMemoryRequirements;</div><div class="line"><a name="l14372"></a><span class="lineno">14372</span>&#160;    m_VulkanFunctions.vkCreateBuffer = (PFN_vkCreateBuffer)vkCreateBuffer;</div><div class="line"><a name="l14373"></a><span class="lineno">14373</span>&#160;    m_VulkanFunctions.vkDestroyBuffer = (PFN_vkDestroyBuffer)vkDestroyBuffer;</div><div class="line"><a name="l14374"></a><span class="lineno">14374</span>&#160;    m_VulkanFunctions.vkCreateImage = (PFN_vkCreateImage)vkCreateImage;</div><div class="line"><a name="l14375"></a><span class="lineno">14375</span>&#160;    m_VulkanFunctions.vkDestroyImage = (PFN_vkDestroyImage)vkDestroyImage;</div><div class="line"><a name="l14376"></a><span class="lineno">14376</span>&#160;    m_VulkanFunctions.vkCmdCopyBuffer = (PFN_vkCmdCopyBuffer)vkCmdCopyBuffer;</div><div class="line"><a name="l14377"></a><span class="lineno">14377</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14378"></a><span class="lineno">14378</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14379"></a><span class="lineno">14379</span>&#160;    {</div><div class="line"><a name="l14380"></a><span class="lineno">14380</span>&#160;        m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR =</div><div class="line"><a name="l14381"></a><span class="lineno">14381</span>&#160;            (PFN_vkGetBufferMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">&quot;vkGetBufferMemoryRequirements2KHR&quot;</span>);</div><div class="line"><a name="l14382"></a><span class="lineno">14382</span>&#160;        m_VulkanFunctions.vkGetImageMemoryRequirements2KHR =</div><div class="line"><a name="l14383"></a><span class="lineno">14383</span>&#160;            (PFN_vkGetImageMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">&quot;vkGetImageMemoryRequirements2KHR&quot;</span>);</div><div class="line"><a name="l14384"></a><span class="lineno">14384</span>&#160;    }</div><div class="line"><a name="l14385"></a><span class="lineno">14385</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14386"></a><span class="lineno">14386</span>&#160;<span class="preprocessor">#endif // #if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l14387"></a><span class="lineno">14387</span>&#160;</div><div class="line"><a name="l14388"></a><span class="lineno">14388</span>&#160;<span class="preprocessor">#define VMA_COPY_IF_NOT_NULL(funcName) \</span></div><div class="line"><a name="l14389"></a><span class="lineno">14389</span>&#160;<span class="preprocessor">    if(pVulkanFunctions-&gt;funcName != VMA_NULL) m_VulkanFunctions.funcName = pVulkanFunctions-&gt;funcName;</span></div><div class="line"><a name="l14390"></a><span class="lineno">14390</span>&#160;</div><div class="line"><a name="l14391"></a><span class="lineno">14391</span>&#160;    <span class="keywordflow">if</span>(pVulkanFunctions != VMA_NULL)</div><div class="line"><a name="l14392"></a><span class="lineno">14392</span>&#160;    {</div><div class="line"><a name="l14393"></a><span class="lineno">14393</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceProperties);</div><div class="line"><a name="l14394"></a><span class="lineno">14394</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l14395"></a><span class="lineno">14395</span>&#160;        VMA_COPY_IF_NOT_NULL(vkAllocateMemory);</div><div class="line"><a name="l14396"></a><span class="lineno">14396</span>&#160;        VMA_COPY_IF_NOT_NULL(vkFreeMemory);</div><div class="line"><a name="l14397"></a><span class="lineno">14397</span>&#160;        VMA_COPY_IF_NOT_NULL(vkMapMemory);</div><div class="line"><a name="l14398"></a><span class="lineno">14398</span>&#160;        VMA_COPY_IF_NOT_NULL(vkUnmapMemory);</div><div class="line"><a name="l14399"></a><span class="lineno">14399</span>&#160;        VMA_COPY_IF_NOT_NULL(vkFlushMappedMemoryRanges);</div><div class="line"><a name="l14400"></a><span class="lineno">14400</span>&#160;        VMA_COPY_IF_NOT_NULL(vkInvalidateMappedMemoryRanges);</div><div class="line"><a name="l14401"></a><span class="lineno">14401</span>&#160;        VMA_COPY_IF_NOT_NULL(vkBindBufferMemory);</div><div class="line"><a name="l14402"></a><span class="lineno">14402</span>&#160;        VMA_COPY_IF_NOT_NULL(vkBindImageMemory);</div><div class="line"><a name="l14403"></a><span class="lineno">14403</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements);</div><div class="line"><a name="l14404"></a><span class="lineno">14404</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements);</div><div class="line"><a name="l14405"></a><span class="lineno">14405</span>&#160;        VMA_COPY_IF_NOT_NULL(vkCreateBuffer);</div><div class="line"><a name="l14406"></a><span class="lineno">14406</span>&#160;        VMA_COPY_IF_NOT_NULL(vkDestroyBuffer);</div><div class="line"><a name="l14407"></a><span class="lineno">14407</span>&#160;        VMA_COPY_IF_NOT_NULL(vkCreateImage);</div><div class="line"><a name="l14408"></a><span class="lineno">14408</span>&#160;        VMA_COPY_IF_NOT_NULL(vkDestroyImage);</div><div class="line"><a name="l14409"></a><span class="lineno">14409</span>&#160;        VMA_COPY_IF_NOT_NULL(vkCmdCopyBuffer);</div><div class="line"><a name="l14410"></a><span class="lineno">14410</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14411"></a><span class="lineno">14411</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements2KHR);</div><div class="line"><a name="l14412"></a><span class="lineno">14412</span>&#160;        VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements2KHR);</div><div class="line"><a name="l14413"></a><span class="lineno">14413</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14414"></a><span class="lineno">14414</span>&#160;    }</div><div class="line"><a name="l14415"></a><span class="lineno">14415</span>&#160;</div><div class="line"><a name="l14416"></a><span class="lineno">14416</span>&#160;<span class="preprocessor">#undef VMA_COPY_IF_NOT_NULL</span></div><div class="line"><a name="l14417"></a><span class="lineno">14417</span>&#160;</div><div class="line"><a name="l14418"></a><span class="lineno">14418</span>&#160;    <span class="comment">// If these asserts are hit, you must either #define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l14419"></a><span class="lineno">14419</span>&#160;    <span class="comment">// or pass valid pointers as VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l14420"></a><span class="lineno">14420</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceProperties != VMA_NULL);</div><div class="line"><a name="l14421"></a><span class="lineno">14421</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties != VMA_NULL);</div><div class="line"><a name="l14422"></a><span class="lineno">14422</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkAllocateMemory != VMA_NULL);</div><div class="line"><a name="l14423"></a><span class="lineno">14423</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkFreeMemory != VMA_NULL);</div><div class="line"><a name="l14424"></a><span class="lineno">14424</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkMapMemory != VMA_NULL);</div><div class="line"><a name="l14425"></a><span class="lineno">14425</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkUnmapMemory != VMA_NULL);</div><div class="line"><a name="l14426"></a><span class="lineno">14426</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkFlushMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l14427"></a><span class="lineno">14427</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkInvalidateMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l14428"></a><span class="lineno">14428</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkBindBufferMemory != VMA_NULL);</div><div class="line"><a name="l14429"></a><span class="lineno">14429</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkBindImageMemory != VMA_NULL);</div><div class="line"><a name="l14430"></a><span class="lineno">14430</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l14431"></a><span class="lineno">14431</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l14432"></a><span class="lineno">14432</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkCreateBuffer != VMA_NULL);</div><div class="line"><a name="l14433"></a><span class="lineno">14433</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkDestroyBuffer != VMA_NULL);</div><div class="line"><a name="l14434"></a><span class="lineno">14434</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkCreateImage != VMA_NULL);</div><div class="line"><a name="l14435"></a><span class="lineno">14435</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkDestroyImage != VMA_NULL);</div><div class="line"><a name="l14436"></a><span class="lineno">14436</span>&#160;    VMA_ASSERT(m_VulkanFunctions.vkCmdCopyBuffer != VMA_NULL);</div><div class="line"><a name="l14437"></a><span class="lineno">14437</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14438"></a><span class="lineno">14438</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14439"></a><span class="lineno">14439</span>&#160;    {</div><div class="line"><a name="l14440"></a><span class="lineno">14440</span>&#160;        VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l14441"></a><span class="lineno">14441</span>&#160;        VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l14442"></a><span class="lineno">14442</span>&#160;    }</div><div class="line"><a name="l14443"></a><span class="lineno">14443</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l14444"></a><span class="lineno">14444</span>&#160;}</div><div class="line"><a name="l14445"></a><span class="lineno">14445</span>&#160;</div><div class="line"><a name="l14446"></a><span class="lineno">14446</span>&#160;VkDeviceSize VmaAllocator_T::CalcPreferredBlockSize(uint32_t memTypeIndex)</div><div class="line"><a name="l14447"></a><span class="lineno">14447</span>&#160;{</div><div class="line"><a name="l14448"></a><span class="lineno">14448</span>&#160;    <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l14449"></a><span class="lineno">14449</span>&#160;    <span class="keyword">const</span> VkDeviceSize heapSize = m_MemProps.memoryHeaps[heapIndex].size;</div><div class="line"><a name="l14450"></a><span class="lineno">14450</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> isSmallHeap = heapSize &lt;= VMA_SMALL_HEAP_MAX_SIZE;</div><div class="line"><a name="l14451"></a><span class="lineno">14451</span>&#160;    <span class="keywordflow">return</span> isSmallHeap ? (heapSize / 8) : m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l14452"></a><span class="lineno">14452</span>&#160;}</div><div class="line"><a name="l14453"></a><span class="lineno">14453</span>&#160;</div><div class="line"><a name="l14454"></a><span class="lineno">14454</span>&#160;VkResult VmaAllocator_T::AllocateMemoryOfType(</div><div class="line"><a name="l14455"></a><span class="lineno">14455</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l14456"></a><span class="lineno">14456</span>&#160;    VkDeviceSize alignment,</div><div class="line"><a name="l14457"></a><span class="lineno">14457</span>&#160;    <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l14458"></a><span class="lineno">14458</span>&#160;    VkBuffer dedicatedBuffer,</div><div class="line"><a name="l14459"></a><span class="lineno">14459</span>&#160;    VkImage dedicatedImage,</div><div class="line"><a name="l14460"></a><span class="lineno">14460</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l14461"></a><span class="lineno">14461</span>&#160;    uint32_t memTypeIndex,</div><div class="line"><a name="l14462"></a><span class="lineno">14462</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l14463"></a><span class="lineno">14463</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14464"></a><span class="lineno">14464</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l14465"></a><span class="lineno">14465</span>&#160;{</div><div class="line"><a name="l14466"></a><span class="lineno">14466</span>&#160;    VMA_ASSERT(pAllocations != VMA_NULL);</div><div class="line"><a name="l14467"></a><span class="lineno">14467</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;  AllocateMemory: MemoryTypeIndex=%u, AllocationCount=%zu, Size=%llu&quot;</span>, memTypeIndex, allocationCount, size);</div><div class="line"><a name="l14468"></a><span class="lineno">14468</span>&#160;</div><div class="line"><a name="l14469"></a><span class="lineno">14469</span>&#160;    <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> finalCreateInfo = createInfo;</div><div class="line"><a name="l14470"></a><span class="lineno">14470</span>&#160;</div><div class="line"><a name="l14471"></a><span class="lineno">14471</span>&#160;    <span class="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l14472"></a><span class="lineno">14472</span>&#160;    <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14473"></a><span class="lineno">14473</span>&#160;        (m_MemProps.memoryTypes[memTypeIndex].propertyFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l14474"></a><span class="lineno">14474</span>&#160;    {</div><div class="line"><a name="l14475"></a><span class="lineno">14475</span>&#160;        finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp;= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>;</div><div class="line"><a name="l14476"></a><span class="lineno">14476</span>&#160;    }</div><div class="line"><a name="l14477"></a><span class="lineno">14477</span>&#160;</div><div class="line"><a name="l14478"></a><span class="lineno">14478</span>&#160;    VmaBlockVector* <span class="keyword">const</span> blockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l14479"></a><span class="lineno">14479</span>&#160;    VMA_ASSERT(blockVector);</div><div class="line"><a name="l14480"></a><span class="lineno">14480</span>&#160;</div><div class="line"><a name="l14481"></a><span class="lineno">14481</span>&#160;    <span class="keyword">const</span> VkDeviceSize preferredBlockSize = blockVector-&gt;GetPreferredBlockSize();</div><div class="line"><a name="l14482"></a><span class="lineno">14482</span>&#160;    <span class="keywordtype">bool</span> preferDedicatedMemory =</div><div class="line"><a name="l14483"></a><span class="lineno">14483</span>&#160;        VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ||</div><div class="line"><a name="l14484"></a><span class="lineno">14484</span>&#160;        dedicatedAllocation ||</div><div class="line"><a name="l14485"></a><span class="lineno">14485</span>&#160;        <span class="comment">// Heuristics: Allocate dedicated memory if requested size if greater than half of preferred block size.</span></div><div class="line"><a name="l14486"></a><span class="lineno">14486</span>&#160;        size &gt; preferredBlockSize / 2;</div><div class="line"><a name="l14487"></a><span class="lineno">14487</span>&#160;</div><div class="line"><a name="l14488"></a><span class="lineno">14488</span>&#160;    <span class="keywordflow">if</span>(preferDedicatedMemory &amp;&amp;</div><div class="line"><a name="l14489"></a><span class="lineno">14489</span>&#160;        (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0 &amp;&amp;</div><div class="line"><a name="l14490"></a><span class="lineno">14490</span>&#160;        finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> == VK_NULL_HANDLE)</div><div class="line"><a name="l14491"></a><span class="lineno">14491</span>&#160;    {</div><div class="line"><a name="l14492"></a><span class="lineno">14492</span>&#160;        finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> |= <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>;</div><div class="line"><a name="l14493"></a><span class="lineno">14493</span>&#160;    }</div><div class="line"><a name="l14494"></a><span class="lineno">14494</span>&#160;</div><div class="line"><a name="l14495"></a><span class="lineno">14495</span>&#160;    <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>) != 0)</div><div class="line"><a name="l14496"></a><span class="lineno">14496</span>&#160;    {</div><div class="line"><a name="l14497"></a><span class="lineno">14497</span>&#160;        <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14498"></a><span class="lineno">14498</span>&#160;        {</div><div class="line"><a name="l14499"></a><span class="lineno">14499</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14500"></a><span class="lineno">14500</span>&#160;        }</div><div class="line"><a name="l14501"></a><span class="lineno">14501</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14502"></a><span class="lineno">14502</span>&#160;        {</div><div class="line"><a name="l14503"></a><span class="lineno">14503</span>&#160;            <span class="keywordflow">return</span> AllocateDedicatedMemory(</div><div class="line"><a name="l14504"></a><span class="lineno">14504</span>&#160;                size,</div><div class="line"><a name="l14505"></a><span class="lineno">14505</span>&#160;                suballocType,</div><div class="line"><a name="l14506"></a><span class="lineno">14506</span>&#160;                memTypeIndex,</div><div class="line"><a name="l14507"></a><span class="lineno">14507</span>&#160;                (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0,</div><div class="line"><a name="l14508"></a><span class="lineno">14508</span>&#160;                (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0,</div><div class="line"><a name="l14509"></a><span class="lineno">14509</span>&#160;                finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l14510"></a><span class="lineno">14510</span>&#160;                dedicatedBuffer,</div><div class="line"><a name="l14511"></a><span class="lineno">14511</span>&#160;                dedicatedImage,</div><div class="line"><a name="l14512"></a><span class="lineno">14512</span>&#160;                allocationCount,</div><div class="line"><a name="l14513"></a><span class="lineno">14513</span>&#160;                pAllocations);</div><div class="line"><a name="l14514"></a><span class="lineno">14514</span>&#160;        }</div><div class="line"><a name="l14515"></a><span class="lineno">14515</span>&#160;    }</div><div class="line"><a name="l14516"></a><span class="lineno">14516</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14517"></a><span class="lineno">14517</span>&#160;    {</div><div class="line"><a name="l14518"></a><span class="lineno">14518</span>&#160;        VkResult res = blockVector-&gt;Allocate(</div><div class="line"><a name="l14519"></a><span class="lineno">14519</span>&#160;            m_CurrentFrameIndex.load(),</div><div class="line"><a name="l14520"></a><span class="lineno">14520</span>&#160;            size,</div><div class="line"><a name="l14521"></a><span class="lineno">14521</span>&#160;            alignment,</div><div class="line"><a name="l14522"></a><span class="lineno">14522</span>&#160;            finalCreateInfo,</div><div class="line"><a name="l14523"></a><span class="lineno">14523</span>&#160;            suballocType,</div><div class="line"><a name="l14524"></a><span class="lineno">14524</span>&#160;            allocationCount,</div><div class="line"><a name="l14525"></a><span class="lineno">14525</span>&#160;            pAllocations);</div><div class="line"><a name="l14526"></a><span class="lineno">14526</span>&#160;        <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14527"></a><span class="lineno">14527</span>&#160;        {</div><div class="line"><a name="l14528"></a><span class="lineno">14528</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14529"></a><span class="lineno">14529</span>&#160;        }</div><div class="line"><a name="l14530"></a><span class="lineno">14530</span>&#160;</div><div class="line"><a name="l14531"></a><span class="lineno">14531</span>&#160;        <span class="comment">// 5. Try dedicated memory.</span></div><div class="line"><a name="l14532"></a><span class="lineno">14532</span>&#160;        <span class="keywordflow">if</span>((finalCreateInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14533"></a><span class="lineno">14533</span>&#160;        {</div><div class="line"><a name="l14534"></a><span class="lineno">14534</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14535"></a><span class="lineno">14535</span>&#160;        }</div><div class="line"><a name="l14536"></a><span class="lineno">14536</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14537"></a><span class="lineno">14537</span>&#160;        {</div><div class="line"><a name="l14538"></a><span class="lineno">14538</span>&#160;            res = AllocateDedicatedMemory(</div><div class="line"><a name="l14539"></a><span class="lineno">14539</span>&#160;                size,</div><div class="line"><a name="l14540"></a><span class="lineno">14540</span>&#160;                suballocType,</div><div class="line"><a name="l14541"></a><span class="lineno">14541</span>&#160;                memTypeIndex,</div><div class="line"><a name="l14542"></a><span class="lineno">14542</span>&#160;                (finalCreateInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0,</div><div class="line"><a name="l14543"></a><span class="lineno">14543</span>&#160;                (finalCreateInfo.flags &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a>) != 0,</div><div class="line"><a name="l14544"></a><span class="lineno">14544</span>&#160;                finalCreateInfo.pUserData,</div><div class="line"><a name="l14545"></a><span class="lineno">14545</span>&#160;                dedicatedBuffer,</div><div class="line"><a name="l14546"></a><span class="lineno">14546</span>&#160;                dedicatedImage,</div><div class="line"><a name="l14547"></a><span class="lineno">14547</span>&#160;                allocationCount,</div><div class="line"><a name="l14548"></a><span class="lineno">14548</span>&#160;                pAllocations);</div><div class="line"><a name="l14549"></a><span class="lineno">14549</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14550"></a><span class="lineno">14550</span>&#160;            {</div><div class="line"><a name="l14551"></a><span class="lineno">14551</span>&#160;                <span class="comment">// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.</span></div><div class="line"><a name="l14552"></a><span class="lineno">14552</span>&#160;                VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Allocated as DedicatedMemory&quot;</span>);</div><div class="line"><a name="l14553"></a><span class="lineno">14553</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14554"></a><span class="lineno">14554</span>&#160;            }</div><div class="line"><a name="l14555"></a><span class="lineno">14555</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l14556"></a><span class="lineno">14556</span>&#160;            {</div><div class="line"><a name="l14557"></a><span class="lineno">14557</span>&#160;                <span class="comment">// Everything failed: Return error code.</span></div><div class="line"><a name="l14558"></a><span class="lineno">14558</span>&#160;                VMA_DEBUG_LOG(<span class="stringliteral">&quot;    vkAllocateMemory FAILED&quot;</span>);</div><div class="line"><a name="l14559"></a><span class="lineno">14559</span>&#160; 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   VMA_ASSERT(allocationCount &gt; 0 &amp;&amp; pAllocations);</div><div class="line"><a name="l14578"></a><span class="lineno">14578</span>&#160;</div><div class="line"><a name="l14579"></a><span class="lineno">14579</span>&#160;    VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l14580"></a><span class="lineno">14580</span>&#160;    allocInfo.memoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l14581"></a><span class="lineno">14581</span>&#160;    allocInfo.allocationSize = size;</div><div class="line"><a name="l14582"></a><span class="lineno">14582</span>&#160;</div><div class="line"><a name="l14583"></a><span class="lineno">14583</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14584"></a><span class="lineno">14584</span>&#160;    VkMemoryDedicatedAllocateInfoKHR dedicatedAllocInfo = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR };</div><div class="line"><a name="l14585"></a><span class="lineno">14585</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14586"></a><span class="lineno">14586</span>&#160;    {</div><div class="line"><a name="l14587"></a><span class="lineno">14587</span>&#160;        <span class="keywordflow">if</span>(dedicatedBuffer != VK_NULL_HANDLE)</div><div class="line"><a name="l14588"></a><span class="lineno">14588</span>&#160;        {</div><div class="line"><a name="l14589"></a><span class="lineno">14589</span>&#160;            VMA_ASSERT(dedicatedImage == VK_NULL_HANDLE);</div><div class="line"><a name="l14590"></a><span class="lineno">14590</span>&#160;            dedicatedAllocInfo.buffer = dedicatedBuffer;</div><div class="line"><a name="l14591"></a><span class="lineno">14591</span>&#160;            allocInfo.pNext = &amp;dedicatedAllocInfo;</div><div class="line"><a name="l14592"></a><span class="lineno">14592</span>&#160;        }</div><div class="line"><a name="l14593"></a><span class="lineno">14593</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(dedicatedImage != VK_NULL_HANDLE)</div><div class="line"><a name="l14594"></a><span class="lineno">14594</span>&#160;        {</div><div class="line"><a name="l14595"></a><span class="lineno">14595</span>&#160;            dedicatedAllocInfo.image = dedicatedImage;</div><div class="line"><a name="l14596"></a><span class="lineno">14596</span>&#160;            allocInfo.pNext = &amp;dedicatedAllocInfo;</div><div class="line"><a name="l14597"></a><span class="lineno">14597</span>&#160;        }</div><div class="line"><a name="l14598"></a><span class="lineno">14598</span>&#160;    }</div><div class="line"><a name="l14599"></a><span class="lineno">14599</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14600"></a><span class="lineno">14600</span>&#160;</div><div class="line"><a name="l14601"></a><span class="lineno">14601</span>&#160;    <span class="keywordtype">size_t</span> allocIndex;</div><div class="line"><a name="l14602"></a><span class="lineno">14602</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l14603"></a><span class="lineno">14603</span>&#160;    <span class="keywordflow">for</span>(allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l14604"></a><span class="lineno">14604</span>&#160;    {</div><div class="line"><a name="l14605"></a><span class="lineno">14605</span>&#160;        res = AllocateDedicatedMemoryPage(</div><div class="line"><a name="l14606"></a><span class="lineno">14606</span>&#160;            size,</div><div class="line"><a name="l14607"></a><span class="lineno">14607</span>&#160;            suballocType,</div><div class="line"><a name="l14608"></a><span class="lineno">14608</span>&#160;            memTypeIndex,</div><div class="line"><a name="l14609"></a><span class="lineno">14609</span>&#160;            allocInfo,</div><div class="line"><a name="l14610"></a><span class="lineno">14610</span>&#160;            map,</div><div class="line"><a name="l14611"></a><span class="lineno">14611</span>&#160;            isUserDataString,</div><div class="line"><a name="l14612"></a><span class="lineno">14612</span>&#160;            pUserData,</div><div class="line"><a name="l14613"></a><span class="lineno">14613</span>&#160;            pAllocations + allocIndex);</div><div class="line"><a name="l14614"></a><span class="lineno">14614</span>&#160;        <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l14615"></a><span class="lineno">14615</span>&#160;        {</div><div class="line"><a name="l14616"></a><span class="lineno">14616</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l14617"></a><span class="lineno">14617</span>&#160;        }</div><div class="line"><a name="l14618"></a><span class="lineno">14618</span>&#160;    }</div><div class="line"><a name="l14619"></a><span class="lineno">14619</span>&#160;</div><div class="line"><a name="l14620"></a><span class="lineno">14620</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14621"></a><span class="lineno">14621</span>&#160;    {</div><div class="line"><a name="l14622"></a><span class="lineno">14622</span>&#160;        <span class="comment">// Register them in m_pDedicatedAllocations.</span></div><div class="line"><a name="l14623"></a><span class="lineno">14623</span>&#160;        {</div><div class="line"><a name="l14624"></a><span class="lineno">14624</span>&#160;            VmaMutexLockWrite lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l14625"></a><span class="lineno">14625</span>&#160;            AllocationVectorType* pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l14626"></a><span class="lineno">14626</span>&#160;            VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l14627"></a><span class="lineno">14627</span>&#160;            <span class="keywordflow">for</span>(allocIndex = 0; allocIndex &lt; allocationCount; ++allocIndex)</div><div class="line"><a name="l14628"></a><span class="lineno">14628</span>&#160;            {</div><div class="line"><a name="l14629"></a><span class="lineno">14629</span>&#160;                VmaVectorInsertSorted&lt;VmaPointerLess&gt;(*pDedicatedAllocations, pAllocations[allocIndex]);</div><div class="line"><a name="l14630"></a><span class="lineno">14630</span>&#160;            }</div><div class="line"><a name="l14631"></a><span class="lineno">14631</span>&#160;        }</div><div class="line"><a name="l14632"></a><span class="lineno">14632</span>&#160;</div><div class="line"><a name="l14633"></a><span class="lineno">14633</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Allocated DedicatedMemory Count=%zu, MemoryTypeIndex=#%u&quot;</span>, allocationCount, memTypeIndex);</div><div class="line"><a name="l14634"></a><span class="lineno">14634</span>&#160;    }</div><div class="line"><a name="l14635"></a><span class="lineno">14635</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14636"></a><span class="lineno">14636</span>&#160;    {</div><div class="line"><a name="l14637"></a><span class="lineno">14637</span>&#160;        <span class="comment">// Free all already created allocations.</span></div><div class="line"><a name="l14638"></a><span class="lineno">14638</span>&#160;        <span class="keywordflow">while</span>(allocIndex--)</div><div class="line"><a name="l14639"></a><span class="lineno">14639</span>&#160;        {</div><div class="line"><a name="l14640"></a><span class="lineno">14640</span>&#160;            <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> currAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l14641"></a><span class="lineno">14641</span>&#160;            VkDeviceMemory hMemory = currAlloc-&gt;GetMemory();</div><div class="line"><a name="l14642"></a><span class="lineno">14642</span>&#160;    </div><div class="line"><a name="l14643"></a><span class="lineno">14643</span>&#160;            <span class="comment">/*</span></div><div class="line"><a name="l14644"></a><span class="lineno">14644</span>&#160;<span class="comment">            There is no need to call this, because Vulkan spec allows to skip vkUnmapMemory</span></div><div class="line"><a name="l14645"></a><span class="lineno">14645</span>&#160;<span class="comment">            before vkFreeMemory.</span></div><div class="line"><a name="l14646"></a><span class="lineno">14646</span>&#160;<span class="comment"></span></div><div class="line"><a name="l14647"></a><span class="lineno">14647</span>&#160;<span class="comment">            if(currAlloc-&gt;GetMappedData() != VMA_NULL)</span></div><div class="line"><a name="l14648"></a><span class="lineno">14648</span>&#160;<span class="comment">            {</span></div><div class="line"><a name="l14649"></a><span class="lineno">14649</span>&#160;<span class="comment">                (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</span></div><div class="line"><a name="l14650"></a><span class="lineno">14650</span>&#160;<span class="comment">            }</span></div><div class="line"><a name="l14651"></a><span class="lineno">14651</span>&#160;<span class="comment">            */</span></div><div class="line"><a name="l14652"></a><span class="lineno">14652</span>&#160;    </div><div class="line"><a name="l14653"></a><span class="lineno">14653</span>&#160;            FreeVulkanMemory(memTypeIndex, currAlloc-&gt;GetSize(), hMemory);</div><div class="line"><a name="l14654"></a><span class="lineno">14654</span>&#160;</div><div class="line"><a name="l14655"></a><span class="lineno">14655</span>&#160;            currAlloc-&gt;SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l14656"></a><span class="lineno">14656</span>&#160;            currAlloc-&gt;Dtor();</div><div class="line"><a name="l14657"></a><span class="lineno">14657</span>&#160;            m_AllocationObjectAllocator.Free(currAlloc);</div><div class="line"><a name="l14658"></a><span class="lineno">14658</span>&#160;        }</div><div class="line"><a name="l14659"></a><span class="lineno">14659</span>&#160;</div><div class="line"><a name="l14660"></a><span class="lineno">14660</span>&#160;        memset(pAllocations, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>) * allocationCount);</div><div class="line"><a name="l14661"></a><span class="lineno">14661</span>&#160;    }</div><div class="line"><a name="l14662"></a><span class="lineno">14662</span>&#160;</div><div class="line"><a name="l14663"></a><span class="lineno">14663</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14664"></a><span class="lineno">14664</span>&#160;}</div><div class="line"><a name="l14665"></a><span class="lineno">14665</span>&#160;</div><div class="line"><a name="l14666"></a><span class="lineno">14666</span>&#160;VkResult VmaAllocator_T::AllocateDedicatedMemoryPage(</div><div class="line"><a name="l14667"></a><span class="lineno">14667</span>&#160;    VkDeviceSize size,</div><div class="line"><a name="l14668"></a><span class="lineno">14668</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l14669"></a><span class="lineno">14669</span>&#160;    uint32_t memTypeIndex,</div><div class="line"><a name="l14670"></a><span class="lineno">14670</span>&#160;    <span class="keyword">const</span> VkMemoryAllocateInfo&amp; allocInfo,</div><div class="line"><a name="l14671"></a><span class="lineno">14671</span>&#160;    <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l14672"></a><span class="lineno">14672</span>&#160;    <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l14673"></a><span class="lineno">14673</span>&#160;    <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l14674"></a><span class="lineno">14674</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l14675"></a><span class="lineno">14675</span>&#160;{</div><div class="line"><a name="l14676"></a><span class="lineno">14676</span>&#160;    VkDeviceMemory hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l14677"></a><span class="lineno">14677</span>&#160;    VkResult res = AllocateVulkanMemory(&amp;allocInfo, &amp;hMemory);</div><div class="line"><a name="l14678"></a><span class="lineno">14678</span>&#160;    <span class="keywordflow">if</span>(res &lt; 0)</div><div class="line"><a name="l14679"></a><span class="lineno">14679</span>&#160;    {</div><div class="line"><a name="l14680"></a><span class="lineno">14680</span>&#160;        VMA_DEBUG_LOG(<span class="stringliteral">&quot;    vkAllocateMemory FAILED&quot;</span>);</div><div class="line"><a name="l14681"></a><span class="lineno">14681</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14682"></a><span class="lineno">14682</span>&#160;    }</div><div class="line"><a name="l14683"></a><span class="lineno">14683</span>&#160;</div><div class="line"><a name="l14684"></a><span class="lineno">14684</span>&#160;    <span class="keywordtype">void</span>* pMappedData = VMA_NULL;</div><div class="line"><a name="l14685"></a><span class="lineno">14685</span>&#160;    <span class="keywordflow">if</span>(map)</div><div class="line"><a name="l14686"></a><span class="lineno">14686</span>&#160;    {</div><div class="line"><a name="l14687"></a><span class="lineno">14687</span>&#160;        res = (*m_VulkanFunctions.vkMapMemory)(</div><div class="line"><a name="l14688"></a><span class="lineno">14688</span>&#160;            m_hDevice,</div><div class="line"><a name="l14689"></a><span class="lineno">14689</span>&#160;            hMemory,</div><div class="line"><a name="l14690"></a><span class="lineno">14690</span>&#160;            0,</div><div class="line"><a name="l14691"></a><span class="lineno">14691</span>&#160;            VK_WHOLE_SIZE,</div><div class="line"><a name="l14692"></a><span class="lineno">14692</span>&#160;            0,</div><div class="line"><a name="l14693"></a><span class="lineno">14693</span>&#160;            &amp;pMappedData);</div><div class="line"><a name="l14694"></a><span class="lineno">14694</span>&#160;        <span class="keywordflow">if</span>(res &lt; 0)</div><div class="line"><a name="l14695"></a><span class="lineno">14695</span>&#160;        {</div><div class="line"><a name="l14696"></a><span class="lineno">14696</span>&#160;            VMA_DEBUG_LOG(<span class="stringliteral">&quot;    vkMapMemory FAILED&quot;</span>);</div><div class="line"><a name="l14697"></a><span class="lineno">14697</span>&#160;            FreeVulkanMemory(memTypeIndex, size, hMemory);</div><div class="line"><a name="l14698"></a><span class="lineno">14698</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14699"></a><span class="lineno">14699</span>&#160;        }</div><div class="line"><a name="l14700"></a><span class="lineno">14700</span>&#160;    }</div><div class="line"><a name="l14701"></a><span class="lineno">14701</span>&#160;</div><div class="line"><a name="l14702"></a><span class="lineno">14702</span>&#160;    *pAllocation = m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l14703"></a><span class="lineno">14703</span>&#160;    (*pAllocation)-&gt;Ctor(m_CurrentFrameIndex.load(), isUserDataString);</div><div class="line"><a name="l14704"></a><span class="lineno">14704</span>&#160;    (*pAllocation)-&gt;InitDedicatedAllocation(memTypeIndex, hMemory, suballocType, pMappedData, size);</div><div class="line"><a name="l14705"></a><span class="lineno">14705</span>&#160;    (*pAllocation)-&gt;SetUserData(<span class="keyword">this</span>, pUserData);</div><div class="line"><a name="l14706"></a><span class="lineno">14706</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l14707"></a><span class="lineno">14707</span>&#160;    {</div><div class="line"><a name="l14708"></a><span class="lineno">14708</span>&#160;        FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l14709"></a><span class="lineno">14709</span>&#160;    }</div><div class="line"><a name="l14710"></a><span class="lineno">14710</span>&#160;</div><div class="line"><a name="l14711"></a><span class="lineno">14711</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14712"></a><span class="lineno">14712</span>&#160;}</div><div class="line"><a name="l14713"></a><span class="lineno">14713</span>&#160;</div><div class="line"><a name="l14714"></a><span class="lineno">14714</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetBufferMemoryRequirements(</div><div class="line"><a name="l14715"></a><span class="lineno">14715</span>&#160;    VkBuffer hBuffer,</div><div class="line"><a name="l14716"></a><span class="lineno">14716</span>&#160;    VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l14717"></a><span class="lineno">14717</span>&#160;    <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l14718"></a><span class="lineno">14718</span>&#160;    <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l14719"></a><span class="lineno">14719</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l14720"></a><span class="lineno">14720</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14721"></a><span class="lineno">14721</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14722"></a><span class="lineno">14722</span>&#160;    {</div><div class="line"><a name="l14723"></a><span class="lineno">14723</span>&#160;        VkBufferMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l14724"></a><span class="lineno">14724</span>&#160;        memReqInfo.buffer = hBuffer;</div><div class="line"><a name="l14725"></a><span class="lineno">14725</span>&#160;</div><div class="line"><a name="l14726"></a><span class="lineno">14726</span>&#160;        VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l14727"></a><span class="lineno">14727</span>&#160;</div><div class="line"><a name="l14728"></a><span class="lineno">14728</span>&#160;        VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l14729"></a><span class="lineno">14729</span>&#160;        memReq2.pNext = &amp;memDedicatedReq;</div><div class="line"><a name="l14730"></a><span class="lineno">14730</span>&#160;</div><div class="line"><a name="l14731"></a><span class="lineno">14731</span>&#160;        (*m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR)(m_hDevice, &amp;memReqInfo, &amp;memReq2);</div><div class="line"><a name="l14732"></a><span class="lineno">14732</span>&#160;</div><div class="line"><a name="l14733"></a><span class="lineno">14733</span>&#160;        memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l14734"></a><span class="lineno">14734</span>&#160;        requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l14735"></a><span class="lineno">14735</span>&#160;        prefersDedicatedAllocation  = (memDedicatedReq.prefersDedicatedAllocation  != VK_FALSE);</div><div class="line"><a name="l14736"></a><span class="lineno">14736</span>&#160;    }</div><div class="line"><a name="l14737"></a><span class="lineno">14737</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14738"></a><span class="lineno">14738</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14739"></a><span class="lineno">14739</span>&#160;    {</div><div class="line"><a name="l14740"></a><span class="lineno">14740</span>&#160;        (*m_VulkanFunctions.vkGetBufferMemoryRequirements)(m_hDevice, hBuffer, &amp;memReq);</div><div class="line"><a name="l14741"></a><span class="lineno">14741</span>&#160;        requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14742"></a><span class="lineno">14742</span>&#160;        prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l14743"></a><span class="lineno">14743</span>&#160;    }</div><div class="line"><a name="l14744"></a><span class="lineno">14744</span>&#160;}</div><div class="line"><a name="l14745"></a><span class="lineno">14745</span>&#160;</div><div class="line"><a name="l14746"></a><span class="lineno">14746</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetImageMemoryRequirements(</div><div class="line"><a name="l14747"></a><span class="lineno">14747</span>&#160;    VkImage hImage,</div><div class="line"><a name="l14748"></a><span class="lineno">14748</span>&#160;    VkMemoryRequirements&amp; memReq,</div><div class="line"><a name="l14749"></a><span class="lineno">14749</span>&#160;    <span class="keywordtype">bool</span>&amp; requiresDedicatedAllocation,</div><div class="line"><a name="l14750"></a><span class="lineno">14750</span>&#160;    <span class="keywordtype">bool</span>&amp; prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l14751"></a><span class="lineno">14751</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l14752"></a><span class="lineno">14752</span>&#160;<span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14753"></a><span class="lineno">14753</span>&#160;    <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l14754"></a><span class="lineno">14754</span>&#160;    {</div><div class="line"><a name="l14755"></a><span class="lineno">14755</span>&#160;        VkImageMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l14756"></a><span class="lineno">14756</span>&#160;        memReqInfo.image = hImage;</div><div class="line"><a name="l14757"></a><span class="lineno">14757</span>&#160;</div><div class="line"><a name="l14758"></a><span class="lineno">14758</span>&#160;        VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l14759"></a><span class="lineno">14759</span>&#160;</div><div class="line"><a name="l14760"></a><span class="lineno">14760</span>&#160;        VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l14761"></a><span class="lineno">14761</span>&#160;        memReq2.pNext = &amp;memDedicatedReq;</div><div class="line"><a name="l14762"></a><span class="lineno">14762</span>&#160;</div><div class="line"><a name="l14763"></a><span class="lineno">14763</span>&#160;        (*m_VulkanFunctions.vkGetImageMemoryRequirements2KHR)(m_hDevice, &amp;memReqInfo, &amp;memReq2);</div><div class="line"><a name="l14764"></a><span class="lineno">14764</span>&#160;</div><div class="line"><a name="l14765"></a><span class="lineno">14765</span>&#160;        memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l14766"></a><span class="lineno">14766</span>&#160;        requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l14767"></a><span class="lineno">14767</span>&#160;        prefersDedicatedAllocation  = (memDedicatedReq.prefersDedicatedAllocation  != VK_FALSE);</div><div class="line"><a name="l14768"></a><span class="lineno">14768</span>&#160;    }</div><div class="line"><a name="l14769"></a><span class="lineno">14769</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14770"></a><span class="lineno">14770</span>&#160;<span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l14771"></a><span class="lineno">14771</span>&#160;    {</div><div class="line"><a name="l14772"></a><span class="lineno">14772</span>&#160;        (*m_VulkanFunctions.vkGetImageMemoryRequirements)(m_hDevice, hImage, &amp;memReq);</div><div class="line"><a name="l14773"></a><span class="lineno">14773</span>&#160;        requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14774"></a><span class="lineno">14774</span>&#160;        prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l14775"></a><span class="lineno">14775</span>&#160;    }</div><div class="line"><a name="l14776"></a><span class="lineno">14776</span>&#160;}</div><div class="line"><a name="l14777"></a><span class="lineno">14777</span>&#160;</div><div class="line"><a name="l14778"></a><span class="lineno">14778</span>&#160;VkResult VmaAllocator_T::AllocateMemory(</div><div class="line"><a name="l14779"></a><span class="lineno">14779</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements&amp; vkMemReq,</div><div class="line"><a name="l14780"></a><span class="lineno">14780</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l14781"></a><span class="lineno">14781</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l14782"></a><span class="lineno">14782</span>&#160;    VkBuffer dedicatedBuffer,</div><div class="line"><a name="l14783"></a><span class="lineno">14783</span>&#160;    VkImage dedicatedImage,</div><div class="line"><a name="l14784"></a><span class="lineno">14784</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>&amp; createInfo,</div><div class="line"><a name="l14785"></a><span class="lineno">14785</span>&#160;    VmaSuballocationType suballocType,</div><div class="line"><a name="l14786"></a><span class="lineno">14786</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14787"></a><span class="lineno">14787</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l14788"></a><span class="lineno">14788</span>&#160;{</div><div class="line"><a name="l14789"></a><span class="lineno">14789</span>&#160;    memset(pAllocations, 0, <span class="keyword">sizeof</span>(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>) * allocationCount);</div><div class="line"><a name="l14790"></a><span class="lineno">14790</span>&#160;</div><div class="line"><a name="l14791"></a><span class="lineno">14791</span>&#160;    VMA_ASSERT(VmaIsPow2(vkMemReq.alignment));</div><div class="line"><a name="l14792"></a><span class="lineno">14792</span>&#160;</div><div class="line"><a name="l14793"></a><span class="lineno">14793</span>&#160;    <span class="keywordflow">if</span>(vkMemReq.size == 0)</div><div class="line"><a name="l14794"></a><span class="lineno">14794</span>&#160;    {</div><div class="line"><a name="l14795"></a><span class="lineno">14795</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14796"></a><span class="lineno">14796</span>&#160;    }</div><div class="line"><a name="l14797"></a><span class="lineno">14797</span>&#160;    <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14798"></a><span class="lineno">14798</span>&#160;        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14799"></a><span class="lineno">14799</span>&#160;    {</div><div class="line"><a name="l14800"></a><span class="lineno">14800</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT together with VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT makes no sense.&quot;</span>);</div><div class="line"><a name="l14801"></a><span class="lineno">14801</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14802"></a><span class="lineno">14802</span>&#160;    }</div><div class="line"><a name="l14803"></a><span class="lineno">14803</span>&#160;    <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14804"></a><span class="lineno">14804</span>&#160;        (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a>) != 0)</div><div class="line"><a name="l14805"></a><span class="lineno">14805</span>&#160;    {</div><div class="line"><a name="l14806"></a><span class="lineno">14806</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Specifying VMA_ALLOCATION_CREATE_MAPPED_BIT together with VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT is invalid.&quot;</span>);</div><div class="line"><a name="l14807"></a><span class="lineno">14807</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14808"></a><span class="lineno">14808</span>&#160;    }</div><div class="line"><a name="l14809"></a><span class="lineno">14809</span>&#160;    <span class="keywordflow">if</span>(requiresDedicatedAllocation)</div><div class="line"><a name="l14810"></a><span class="lineno">14810</span>&#160;    {</div><div class="line"><a name="l14811"></a><span class="lineno">14811</span>&#160;        <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l14812"></a><span class="lineno">14812</span>&#160;        {</div><div class="line"><a name="l14813"></a><span class="lineno">14813</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT specified while dedicated allocation is required.&quot;</span>);</div><div class="line"><a name="l14814"></a><span class="lineno">14814</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14815"></a><span class="lineno">14815</span>&#160;        }</div><div class="line"><a name="l14816"></a><span class="lineno">14816</span>&#160;        <span class="keywordflow">if</span>(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> != VK_NULL_HANDLE)</div><div class="line"><a name="l14817"></a><span class="lineno">14817</span>&#160;        {</div><div class="line"><a name="l14818"></a><span class="lineno">14818</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Pool specified while dedicated allocation is required.&quot;</span>);</div><div class="line"><a name="l14819"></a><span class="lineno">14819</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14820"></a><span class="lineno">14820</span>&#160;        }</div><div class="line"><a name="l14821"></a><span class="lineno">14821</span>&#160;    }</div><div class="line"><a name="l14822"></a><span class="lineno">14822</span>&#160;    <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> != VK_NULL_HANDLE) &amp;&amp;</div><div class="line"><a name="l14823"></a><span class="lineno">14823</span>&#160;        ((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; (<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a>)) != 0))</div><div class="line"><a name="l14824"></a><span class="lineno">14824</span>&#160;    {</div><div class="line"><a name="l14825"></a><span class="lineno">14825</span>&#160;        VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT when pool != null is invalid.&quot;</span>);</div><div class="line"><a name="l14826"></a><span class="lineno">14826</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14827"></a><span class="lineno">14827</span>&#160;    }</div><div class="line"><a name="l14828"></a><span class="lineno">14828</span>&#160;</div><div class="line"><a name="l14829"></a><span class="lineno">14829</span>&#160;    <span class="keywordflow">if</span>(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> != VK_NULL_HANDLE)</div><div class="line"><a name="l14830"></a><span class="lineno">14830</span>&#160;    {</div><div class="line"><a name="l14831"></a><span class="lineno">14831</span>&#160;        <span class="keyword">const</span> VkDeviceSize alignmentForPool = VMA_MAX(</div><div class="line"><a name="l14832"></a><span class="lineno">14832</span>&#160;            vkMemReq.alignment,</div><div class="line"><a name="l14833"></a><span class="lineno">14833</span>&#160;            GetMemoryTypeMinAlignment(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>-&gt;m_BlockVector.GetMemoryTypeIndex()));</div><div class="line"><a name="l14834"></a><span class="lineno">14834</span>&#160;</div><div class="line"><a name="l14835"></a><span class="lineno">14835</span>&#160;        <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> createInfoForPool = createInfo;</div><div class="line"><a name="l14836"></a><span class="lineno">14836</span>&#160;        <span class="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l14837"></a><span class="lineno">14837</span>&#160;        <span class="keywordflow">if</span>((createInfoForPool.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &amp;&amp;</div><div class="line"><a name="l14838"></a><span class="lineno">14838</span>&#160;            (m_MemProps.memoryTypes[createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>-&gt;m_BlockVector.GetMemoryTypeIndex()].propertyFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l14839"></a><span class="lineno">14839</span>&#160;        {</div><div class="line"><a name="l14840"></a><span class="lineno">14840</span>&#160;            createInfoForPool.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp;= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>;</div><div class="line"><a name="l14841"></a><span class="lineno">14841</span>&#160;        }</div><div class="line"><a name="l14842"></a><span class="lineno">14842</span>&#160;</div><div class="line"><a name="l14843"></a><span class="lineno">14843</span>&#160;        <span class="keywordflow">return</span> createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>-&gt;m_BlockVector.Allocate(</div><div class="line"><a name="l14844"></a><span class="lineno">14844</span>&#160;            m_CurrentFrameIndex.load(),</div><div class="line"><a name="l14845"></a><span class="lineno">14845</span>&#160;            vkMemReq.size,</div><div class="line"><a name="l14846"></a><span class="lineno">14846</span>&#160;            alignmentForPool,</div><div class="line"><a name="l14847"></a><span class="lineno">14847</span>&#160;            createInfoForPool,</div><div class="line"><a name="l14848"></a><span class="lineno">14848</span>&#160;            suballocType,</div><div class="line"><a name="l14849"></a><span class="lineno">14849</span>&#160;            allocationCount,</div><div class="line"><a name="l14850"></a><span class="lineno">14850</span>&#160;            pAllocations);</div><div class="line"><a name="l14851"></a><span class="lineno">14851</span>&#160;    }</div><div class="line"><a name="l14852"></a><span class="lineno">14852</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l14853"></a><span class="lineno">14853</span>&#160;    {</div><div class="line"><a name="l14854"></a><span class="lineno">14854</span>&#160;        <span class="comment">// Bit mask of memory Vulkan types acceptable for this allocation.</span></div><div class="line"><a name="l14855"></a><span class="lineno">14855</span>&#160;        uint32_t memoryTypeBits = vkMemReq.memoryTypeBits;</div><div class="line"><a name="l14856"></a><span class="lineno">14856</span>&#160;        uint32_t memTypeIndex = UINT32_MAX;</div><div class="line"><a name="l14857"></a><span class="lineno">14857</span>&#160;        VkResult res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(<span class="keyword">this</span>, memoryTypeBits, &amp;createInfo, &amp;memTypeIndex);</div><div class="line"><a name="l14858"></a><span class="lineno">14858</span>&#160;        <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14859"></a><span class="lineno">14859</span>&#160;        {</div><div class="line"><a name="l14860"></a><span class="lineno">14860</span>&#160; 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               dedicatedImage,</div><div class="line"><a name="l14870"></a><span class="lineno">14870</span>&#160;                createInfo,</div><div class="line"><a name="l14871"></a><span class="lineno">14871</span>&#160;                memTypeIndex,</div><div class="line"><a name="l14872"></a><span class="lineno">14872</span>&#160;                suballocType,</div><div class="line"><a name="l14873"></a><span class="lineno">14873</span>&#160;                allocationCount,</div><div class="line"><a name="l14874"></a><span class="lineno">14874</span>&#160;                pAllocations);</div><div class="line"><a name="l14875"></a><span class="lineno">14875</span>&#160;            <span class="comment">// Succeeded on first try.</span></div><div class="line"><a name="l14876"></a><span class="lineno">14876</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14877"></a><span class="lineno">14877</span>&#160;            {</div><div class="line"><a name="l14878"></a><span class="lineno">14878</span>&#160;                <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14879"></a><span class="lineno">14879</span>&#160;            }</div><div class="line"><a name="l14880"></a><span class="lineno">14880</span>&#160;            <span class="comment">// Allocation from this memory type failed. Try other compatible memory types.</span></div><div class="line"><a name="l14881"></a><span class="lineno">14881</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l14882"></a><span class="lineno">14882</span>&#160;            {</div><div class="line"><a name="l14883"></a><span class="lineno">14883</span>&#160;                <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l14884"></a><span class="lineno">14884</span>&#160;                {</div><div class="line"><a name="l14885"></a><span class="lineno">14885</span>&#160;                    <span class="comment">// Remove old memTypeIndex from list of possibilities.</span></div><div class="line"><a name="l14886"></a><span class="lineno">14886</span>&#160;                    memoryTypeBits &amp;= ~(1u &lt;&lt; memTypeIndex);</div><div class="line"><a name="l14887"></a><span class="lineno">14887</span>&#160;                    <span class="comment">// Find alternative memTypeIndex.</span></div><div class="line"><a name="l14888"></a><span class="lineno">14888</span>&#160;                    res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(<span class="keyword">this</span>, memoryTypeBits, &amp;createInfo, &amp;memTypeIndex);</div><div class="line"><a name="l14889"></a><span class="lineno">14889</span>&#160;                    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14890"></a><span class="lineno">14890</span>&#160;                    {</div><div class="line"><a name="l14891"></a><span class="lineno">14891</span>&#160;                        alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l14892"></a><span class="lineno">14892</span>&#160;                            vkMemReq.alignment,</div><div class="line"><a name="l14893"></a><span class="lineno">14893</span>&#160;                            GetMemoryTypeMinAlignment(memTypeIndex));</div><div class="line"><a name="l14894"></a><span class="lineno">14894</span>&#160;                        </div><div class="line"><a name="l14895"></a><span class="lineno">14895</span>&#160;                        res = AllocateMemoryOfType(</div><div class="line"><a name="l14896"></a><span class="lineno">14896</span>&#160;                            vkMemReq.size,</div><div class="line"><a name="l14897"></a><span class="lineno">14897</span>&#160;                            alignmentForMemType,</div><div class="line"><a name="l14898"></a><span class="lineno">14898</span>&#160;                            requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l14899"></a><span class="lineno">14899</span>&#160;                            dedicatedBuffer,</div><div class="line"><a name="l14900"></a><span class="lineno">14900</span>&#160;                            dedicatedImage,</div><div class="line"><a name="l14901"></a><span class="lineno">14901</span>&#160;                            createInfo,</div><div class="line"><a name="l14902"></a><span class="lineno">14902</span>&#160;                            memTypeIndex,</div><div class="line"><a name="l14903"></a><span class="lineno">14903</span>&#160;                            suballocType,</div><div class="line"><a name="l14904"></a><span class="lineno">14904</span>&#160;                            allocationCount,</div><div class="line"><a name="l14905"></a><span class="lineno">14905</span>&#160;                            pAllocations);</div><div class="line"><a name="l14906"></a><span class="lineno">14906</span>&#160;                        <span class="comment">// Allocation from this alternative memory type succeeded.</span></div><div class="line"><a name="l14907"></a><span class="lineno">14907</span>&#160;                        <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l14908"></a><span class="lineno">14908</span>&#160;                        {</div><div class="line"><a name="l14909"></a><span class="lineno">14909</span>&#160;                            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14910"></a><span class="lineno">14910</span>&#160;                        }</div><div class="line"><a name="l14911"></a><span class="lineno">14911</span>&#160;                        <span class="comment">// else: Allocation from this memory type failed. Try next one - next loop iteration.</span></div><div class="line"><a name="l14912"></a><span class="lineno">14912</span>&#160;                    }</div><div class="line"><a name="l14913"></a><span class="lineno">14913</span>&#160;                    <span class="comment">// No other matching memory type index could be found.</span></div><div class="line"><a name="l14914"></a><span class="lineno">14914</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l14915"></a><span class="lineno">14915</span>&#160;                    {</div><div class="line"><a name="l14916"></a><span class="lineno">14916</span>&#160;                        <span class="comment">// Not returning res, which is VK_ERROR_FEATURE_NOT_PRESENT, because we already failed to allocate once.</span></div><div class="line"><a name="l14917"></a><span class="lineno">14917</span>&#160;                        <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l14918"></a><span class="lineno">14918</span>&#160;                    }</div><div class="line"><a name="l14919"></a><span class="lineno">14919</span>&#160;                }</div><div class="line"><a name="l14920"></a><span class="lineno">14920</span>&#160;            }</div><div class="line"><a name="l14921"></a><span class="lineno">14921</span>&#160;        }</div><div class="line"><a name="l14922"></a><span class="lineno">14922</span>&#160;        <span class="comment">// Can&#39;t find any single memory type maching requirements. res is VK_ERROR_FEATURE_NOT_PRESENT.</span></div><div class="line"><a name="l14923"></a><span class="lineno">14923</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l14924"></a><span class="lineno">14924</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14925"></a><span class="lineno">14925</span>&#160;    }</div><div class="line"><a name="l14926"></a><span class="lineno">14926</span>&#160;}</div><div class="line"><a name="l14927"></a><span class="lineno">14927</span>&#160;</div><div class="line"><a name="l14928"></a><span class="lineno">14928</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FreeMemory(</div><div class="line"><a name="l14929"></a><span class="lineno">14929</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14930"></a><span class="lineno">14930</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l14931"></a><span class="lineno">14931</span>&#160;{</div><div class="line"><a name="l14932"></a><span class="lineno">14932</span>&#160;    VMA_ASSERT(pAllocations);</div><div class="line"><a name="l14933"></a><span class="lineno">14933</span>&#160;</div><div class="line"><a name="l14934"></a><span class="lineno">14934</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = allocationCount; allocIndex--; )</div><div class="line"><a name="l14935"></a><span class="lineno">14935</span>&#160;    {</div><div class="line"><a name="l14936"></a><span class="lineno">14936</span>&#160;        <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation = pAllocations[allocIndex];</div><div class="line"><a name="l14937"></a><span class="lineno">14937</span>&#160;</div><div class="line"><a name="l14938"></a><span class="lineno">14938</span>&#160;        <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14939"></a><span class="lineno">14939</span>&#160;        {</div><div class="line"><a name="l14940"></a><span class="lineno">14940</span>&#160;            <span class="keywordflow">if</span>(TouchAllocation(allocation))</div><div class="line"><a name="l14941"></a><span class="lineno">14941</span>&#160;            {</div><div class="line"><a name="l14942"></a><span class="lineno">14942</span>&#160;                <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l14943"></a><span class="lineno">14943</span>&#160;                {</div><div class="line"><a name="l14944"></a><span class="lineno">14944</span>&#160;                    FillAllocation(allocation, VMA_ALLOCATION_FILL_PATTERN_DESTROYED);</div><div class="line"><a name="l14945"></a><span class="lineno">14945</span>&#160;                }</div><div class="line"><a name="l14946"></a><span class="lineno">14946</span>&#160;</div><div class="line"><a name="l14947"></a><span class="lineno">14947</span>&#160;                <span class="keywordflow">switch</span>(allocation-&gt;GetType())</div><div class="line"><a name="l14948"></a><span class="lineno">14948</span>&#160;                {</div><div class="line"><a name="l14949"></a><span class="lineno">14949</span>&#160;                <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l14950"></a><span class="lineno">14950</span>&#160;                    {</div><div class="line"><a name="l14951"></a><span class="lineno">14951</span>&#160;                        VmaBlockVector* pBlockVector = VMA_NULL;</div><div class="line"><a name="l14952"></a><span class="lineno">14952</span>&#160;                        <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool = allocation-&gt;GetBlock()-&gt;GetParentPool();</div><div class="line"><a name="l14953"></a><span class="lineno">14953</span>&#160;                        <span class="keywordflow">if</span>(hPool != VK_NULL_HANDLE)</div><div class="line"><a name="l14954"></a><span class="lineno">14954</span>&#160;                        {</div><div class="line"><a name="l14955"></a><span class="lineno">14955</span>&#160;                            pBlockVector = &amp;hPool-&gt;m_BlockVector;</div><div class="line"><a name="l14956"></a><span class="lineno">14956</span>&#160;                        }</div><div class="line"><a name="l14957"></a><span class="lineno">14957</span>&#160;                        <span class="keywordflow">else</span></div><div class="line"><a name="l14958"></a><span class="lineno">14958</span>&#160;                        {</div><div class="line"><a name="l14959"></a><span class="lineno">14959</span>&#160;                            <span class="keyword">const</span> uint32_t memTypeIndex = allocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l14960"></a><span class="lineno">14960</span>&#160;                            pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l14961"></a><span class="lineno">14961</span>&#160;                        }</div><div class="line"><a name="l14962"></a><span class="lineno">14962</span>&#160;                        pBlockVector-&gt;Free(allocation);</div><div class="line"><a name="l14963"></a><span class="lineno">14963</span>&#160;                    }</div><div class="line"><a name="l14964"></a><span class="lineno">14964</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l14965"></a><span class="lineno">14965</span>&#160;                <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l14966"></a><span class="lineno">14966</span>&#160;                    FreeDedicatedMemory(allocation);</div><div class="line"><a name="l14967"></a><span class="lineno">14967</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l14968"></a><span class="lineno">14968</span>&#160;                <span class="keywordflow">default</span>:</div><div class="line"><a name="l14969"></a><span class="lineno">14969</span>&#160;                    VMA_ASSERT(0);</div><div class="line"><a name="l14970"></a><span class="lineno">14970</span>&#160;                }</div><div class="line"><a name="l14971"></a><span class="lineno">14971</span>&#160;            }</div><div class="line"><a name="l14972"></a><span class="lineno">14972</span>&#160;</div><div class="line"><a name="l14973"></a><span class="lineno">14973</span>&#160;            allocation-&gt;SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l14974"></a><span class="lineno">14974</span>&#160;            allocation-&gt;Dtor();</div><div class="line"><a name="l14975"></a><span class="lineno">14975</span>&#160;            m_AllocationObjectAllocator.Free(allocation);</div><div class="line"><a name="l14976"></a><span class="lineno">14976</span>&#160;        }</div><div class="line"><a name="l14977"></a><span class="lineno">14977</span>&#160;    }</div><div class="line"><a name="l14978"></a><span class="lineno">14978</span>&#160;}</div><div class="line"><a name="l14979"></a><span class="lineno">14979</span>&#160;</div><div class="line"><a name="l14980"></a><span class="lineno">14980</span>&#160;VkResult VmaAllocator_T::ResizeAllocation(</div><div class="line"><a name="l14981"></a><span class="lineno">14981</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l14982"></a><span class="lineno">14982</span>&#160;    VkDeviceSize newSize)</div><div class="line"><a name="l14983"></a><span class="lineno">14983</span>&#160;{</div><div class="line"><a name="l14984"></a><span class="lineno">14984</span>&#160;    <span class="keywordflow">if</span>(newSize == 0 || alloc-&gt;GetLastUseFrameIndex() == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l14985"></a><span class="lineno">14985</span>&#160;    {</div><div class="line"><a name="l14986"></a><span class="lineno">14986</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14987"></a><span class="lineno">14987</span>&#160;    }</div><div class="line"><a name="l14988"></a><span class="lineno">14988</span>&#160;    <span class="keywordflow">if</span>(newSize == alloc-&gt;GetSize())</div><div class="line"><a name="l14989"></a><span class="lineno">14989</span>&#160;    {</div><div class="line"><a name="l14990"></a><span class="lineno">14990</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14991"></a><span class="lineno">14991</span>&#160;    }</div><div class="line"><a name="l14992"></a><span class="lineno">14992</span>&#160;</div><div class="line"><a name="l14993"></a><span class="lineno">14993</span>&#160;    <span class="keywordflow">switch</span>(alloc-&gt;GetType())</div><div class="line"><a name="l14994"></a><span class="lineno">14994</span>&#160;    {</div><div class="line"><a name="l14995"></a><span class="lineno">14995</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l14996"></a><span class="lineno">14996</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l14997"></a><span class="lineno">14997</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l14998"></a><span class="lineno">14998</span>&#160;        <span class="keywordflow">if</span>(alloc-&gt;GetBlock()-&gt;m_pMetadata-&gt;ResizeAllocation(alloc, newSize))</div><div class="line"><a name="l14999"></a><span class="lineno">14999</span>&#160;        {</div><div class="line"><a name="l15000"></a><span class="lineno">15000</span>&#160;            alloc-&gt;ChangeSize(newSize);</div><div class="line"><a name="l15001"></a><span class="lineno">15001</span>&#160;            VMA_HEAVY_ASSERT(alloc-&gt;GetBlock()-&gt;m_pMetadata-&gt;Validate());</div><div class="line"><a name="l15002"></a><span class="lineno">15002</span>&#160;            <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l15003"></a><span class="lineno">15003</span>&#160;        }</div><div class="line"><a name="l15004"></a><span class="lineno">15004</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l15005"></a><span class="lineno">15005</span>&#160;        {</div><div class="line"><a name="l15006"></a><span class="lineno">15006</span>&#160;            <span class="keywordflow">return</span> VK_ERROR_OUT_OF_POOL_MEMORY;</div><div class="line"><a name="l15007"></a><span class="lineno">15007</span>&#160;        }</div><div class="line"><a name="l15008"></a><span class="lineno">15008</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15009"></a><span class="lineno">15009</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15010"></a><span class="lineno">15010</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l15011"></a><span class="lineno">15011</span>&#160;    }</div><div class="line"><a name="l15012"></a><span class="lineno">15012</span>&#160;}</div><div class="line"><a name="l15013"></a><span class="lineno">15013</span>&#160;</div><div class="line"><a name="l15014"></a><span class="lineno">15014</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l15015"></a><span class="lineno">15015</span>&#160;{</div><div class="line"><a name="l15016"></a><span class="lineno">15016</span>&#160;    <span class="comment">// Initialize.</span></div><div class="line"><a name="l15017"></a><span class="lineno">15017</span>&#160;    InitStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l15018"></a><span class="lineno">15018</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; VK_MAX_MEMORY_TYPES; ++i)</div><div class="line"><a name="l15019"></a><span class="lineno">15019</span>&#160;        InitStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l15020"></a><span class="lineno">15020</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l15021"></a><span class="lineno">15021</span>&#160;        InitStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l15022"></a><span class="lineno">15022</span>&#160;    </div><div class="line"><a name="l15023"></a><span class="lineno">15023</span>&#160;    <span class="comment">// Process default pools.</span></div><div class="line"><a name="l15024"></a><span class="lineno">15024</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15025"></a><span class="lineno">15025</span>&#160;    {</div><div class="line"><a name="l15026"></a><span class="lineno">15026</span>&#160;        VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l15027"></a><span class="lineno">15027</span>&#160;        VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l15028"></a><span class="lineno">15028</span>&#160;        pBlockVector-&gt;AddStats(pStats);</div><div class="line"><a name="l15029"></a><span class="lineno">15029</span>&#160;    }</div><div class="line"><a name="l15030"></a><span class="lineno">15030</span>&#160;</div><div class="line"><a name="l15031"></a><span class="lineno">15031</span>&#160;    <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l15032"></a><span class="lineno">15032</span>&#160;    {</div><div class="line"><a name="l15033"></a><span class="lineno">15033</span>&#160;        VmaMutexLockRead lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15034"></a><span class="lineno">15034</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l15035"></a><span class="lineno">15035</span>&#160;        {</div><div class="line"><a name="l15036"></a><span class="lineno">15036</span>&#160;            m_Pools[poolIndex]-&gt;m_BlockVector.AddStats(pStats);</div><div class="line"><a name="l15037"></a><span class="lineno">15037</span>&#160;        }</div><div class="line"><a name="l15038"></a><span class="lineno">15038</span>&#160;    }</div><div class="line"><a name="l15039"></a><span class="lineno">15039</span>&#160;</div><div class="line"><a name="l15040"></a><span class="lineno">15040</span>&#160;    <span class="comment">// Process dedicated allocations.</span></div><div class="line"><a name="l15041"></a><span class="lineno">15041</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15042"></a><span class="lineno">15042</span>&#160;    {</div><div class="line"><a name="l15043"></a><span class="lineno">15043</span>&#160;        <span class="keyword">const</span> uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l15044"></a><span class="lineno">15044</span>&#160;        VmaMutexLockRead dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l15045"></a><span class="lineno">15045</span>&#160;        AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l15046"></a><span class="lineno">15046</span>&#160;        VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l15047"></a><span class="lineno">15047</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0, allocCount = pDedicatedAllocVector-&gt;size(); allocIndex &lt; allocCount; ++allocIndex)</div><div class="line"><a name="l15048"></a><span class="lineno">15048</span>&#160;        {</div><div class="line"><a name="l15049"></a><span class="lineno">15049</span>&#160;            <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l15050"></a><span class="lineno">15050</span>&#160;            (*pDedicatedAllocVector)[allocIndex]-&gt;DedicatedAllocCalcStatsInfo(allocationStatInfo);</div><div class="line"><a name="l15051"></a><span class="lineno">15051</span>&#160;            VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l15052"></a><span class="lineno">15052</span>&#160;            VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l15053"></a><span class="lineno">15053</span>&#160;            VmaAddStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l15054"></a><span class="lineno">15054</span>&#160;        }</div><div class="line"><a name="l15055"></a><span class="lineno">15055</span>&#160;    }</div><div class="line"><a name="l15056"></a><span class="lineno">15056</span>&#160;</div><div class="line"><a name="l15057"></a><span class="lineno">15057</span>&#160;    <span class="comment">// Postprocess.</span></div><div class="line"><a name="l15058"></a><span class="lineno">15058</span>&#160;    VmaPostprocessCalcStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l15059"></a><span class="lineno">15059</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; GetMemoryTypeCount(); ++i)</div><div class="line"><a name="l15060"></a><span class="lineno">15060</span>&#160;        VmaPostprocessCalcStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l15061"></a><span class="lineno">15061</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; GetMemoryHeapCount(); ++i)</div><div class="line"><a name="l15062"></a><span class="lineno">15062</span>&#160;        VmaPostprocessCalcStatInfo(pStats-&gt;<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l15063"></a><span class="lineno">15063</span>&#160;}</div><div class="line"><a name="l15064"></a><span class="lineno">15064</span>&#160;</div><div class="line"><a name="l15065"></a><span class="lineno">15065</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_VENDOR_ID_AMD = 4098;</div><div class="line"><a name="l15066"></a><span class="lineno">15066</span>&#160;</div><div class="line"><a name="l15067"></a><span class="lineno">15067</span>&#160;VkResult VmaAllocator_T::DefragmentationBegin(</div><div class="line"><a name="l15068"></a><span class="lineno">15068</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>&amp; info,</div><div class="line"><a name="l15069"></a><span class="lineno">15069</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l15070"></a><span class="lineno">15070</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a>* pContext)</div><div class="line"><a name="l15071"></a><span class="lineno">15071</span>&#160;{</div><div class="line"><a name="l15072"></a><span class="lineno">15072</span>&#160;    <span class="keywordflow">if</span>(info.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a> != VMA_NULL)</div><div class="line"><a name="l15073"></a><span class="lineno">15073</span>&#160;    {</div><div class="line"><a name="l15074"></a><span class="lineno">15074</span>&#160;        memset(info.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a>, 0, info.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> * <span class="keyword">sizeof</span>(VkBool32));</div><div class="line"><a name="l15075"></a><span class="lineno">15075</span>&#160;    }</div><div class="line"><a name="l15076"></a><span class="lineno">15076</span>&#160;</div><div class="line"><a name="l15077"></a><span class="lineno">15077</span>&#160;    *pContext = vma_new(<span class="keyword">this</span>, VmaDefragmentationContext_T)(</div><div class="line"><a name="l15078"></a><span class="lineno">15078</span>&#160;        <span class="keyword">this</span>, m_CurrentFrameIndex.load(), info.<a class="code" href="struct_vma_defragmentation_info2.html#a53e844ee5633e229cf6daf14b2d9fff9">flags</a>, pStats);</div><div class="line"><a name="l15079"></a><span class="lineno">15079</span>&#160;</div><div class="line"><a name="l15080"></a><span class="lineno">15080</span>&#160;    (*pContext)-&gt;AddPools(info.<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a>);</div><div class="line"><a name="l15081"></a><span class="lineno">15081</span>&#160;    (*pContext)-&gt;AddAllocations(</div><div class="line"><a name="l15082"></a><span class="lineno">15082</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a>);</div><div class="line"><a name="l15083"></a><span class="lineno">15083</span>&#160;</div><div class="line"><a name="l15084"></a><span class="lineno">15084</span>&#160;    VkResult res = (*pContext)-&gt;Defragment(</div><div class="line"><a name="l15085"></a><span class="lineno">15085</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">maxCpuBytesToMove</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">maxCpuAllocationsToMove</a>,</div><div class="line"><a name="l15086"></a><span class="lineno">15086</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a4ddbc898d0afe1518f863a3763628f08">maxGpuBytesToMove</a>, info.<a class="code" href="struct_vma_defragmentation_info2.html#a40d53d33e71ba0b66f844ed63c05a3f6">maxGpuAllocationsToMove</a>,</div><div class="line"><a name="l15087"></a><span class="lineno">15087</span>&#160;        info.<a class="code" href="struct_vma_defragmentation_info2.html#a7f71f39590c5316771493d2333f9c1bd">commandBuffer</a>, pStats);</div><div class="line"><a name="l15088"></a><span class="lineno">15088</span>&#160;</div><div class="line"><a name="l15089"></a><span class="lineno">15089</span>&#160;    <span class="keywordflow">if</span>(res != VK_NOT_READY)</div><div class="line"><a name="l15090"></a><span class="lineno">15090</span>&#160;    {</div><div class="line"><a name="l15091"></a><span class="lineno">15091</span>&#160;        vma_delete(<span class="keyword">this</span>, *pContext);</div><div class="line"><a name="l15092"></a><span class="lineno">15092</span>&#160;        *pContext = VMA_NULL;</div><div class="line"><a name="l15093"></a><span class="lineno">15093</span>&#160;    }</div><div class="line"><a name="l15094"></a><span class="lineno">15094</span>&#160;</div><div class="line"><a name="l15095"></a><span class="lineno">15095</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15096"></a><span class="lineno">15096</span>&#160;}</div><div class="line"><a name="l15097"></a><span class="lineno">15097</span>&#160;</div><div class="line"><a name="l15098"></a><span class="lineno">15098</span>&#160;VkResult VmaAllocator_T::DefragmentationEnd(</div><div class="line"><a name="l15099"></a><span class="lineno">15099</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> context)</div><div class="line"><a name="l15100"></a><span class="lineno">15100</span>&#160;{</div><div class="line"><a name="l15101"></a><span class="lineno">15101</span>&#160;    vma_delete(<span class="keyword">this</span>, context);</div><div class="line"><a name="l15102"></a><span class="lineno">15102</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l15103"></a><span class="lineno">15103</span>&#160;}</div><div class="line"><a name="l15104"></a><span class="lineno">15104</span>&#160;</div><div class="line"><a name="l15105"></a><span class="lineno">15105</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetAllocationInfo(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l15106"></a><span class="lineno">15106</span>&#160;{</div><div class="line"><a name="l15107"></a><span class="lineno">15107</span>&#160;    <span class="keywordflow">if</span>(hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l15108"></a><span class="lineno">15108</span>&#160;    {</div><div class="line"><a name="l15109"></a><span class="lineno">15109</span>&#160;        <span class="comment">/*</span></div><div class="line"><a name="l15110"></a><span class="lineno">15110</span>&#160;<span class="comment">        Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l15111"></a><span class="lineno">15111</span>&#160;<span class="comment">        Do not modify unless you really know what you&#39;re doing :)</span></div><div class="line"><a name="l15112"></a><span class="lineno">15112</span>&#160;<span class="comment">        */</span></div><div class="line"><a name="l15113"></a><span class="lineno">15113</span>&#160;        <span class="keyword">const</span> uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l15114"></a><span class="lineno">15114</span>&#160;        uint32_t localLastUseFrameIndex = hAllocation-&gt;GetLastUseFrameIndex();</div><div class="line"><a name="l15115"></a><span class="lineno">15115</span>&#160; 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               pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15123"></a><span class="lineno">15123</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l15124"></a><span class="lineno">15124</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation-&gt;GetUserData();</div><div class="line"><a name="l15125"></a><span class="lineno">15125</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l15126"></a><span class="lineno">15126</span>&#160;            }</div><div class="line"><a name="l15127"></a><span class="lineno">15127</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l15128"></a><span class="lineno">15128</span>&#160;            {</div><div class="line"><a name="l15129"></a><span class="lineno">15129</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15130"></a><span class="lineno">15130</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation-&gt;GetMemory();</div><div class="line"><a name="l15131"></a><span class="lineno">15131</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15132"></a><span class="lineno">15132</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15133"></a><span class="lineno">15133</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l15134"></a><span class="lineno">15134</span>&#160;                pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation-&gt;GetUserData();</div><div class="line"><a name="l15135"></a><span class="lineno">15135</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l15136"></a><span class="lineno">15136</span>&#160;            }</div><div class="line"><a name="l15137"></a><span class="lineno">15137</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15138"></a><span class="lineno">15138</span>&#160;            {</div><div class="line"><a name="l15139"></a><span class="lineno">15139</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15140"></a><span class="lineno">15140</span>&#160;                {</div><div class="line"><a name="l15141"></a><span class="lineno">15141</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15142"></a><span class="lineno">15142</span>&#160;                }</div><div class="line"><a name="l15143"></a><span class="lineno">15143</span>&#160;            }</div><div class="line"><a name="l15144"></a><span class="lineno">15144</span>&#160;        }</div><div class="line"><a name="l15145"></a><span class="lineno">15145</span>&#160;    }</div><div class="line"><a name="l15146"></a><span class="lineno">15146</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l15147"></a><span class="lineno">15147</span>&#160;    {</div><div class="line"><a name="l15148"></a><span class="lineno">15148</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15149"></a><span class="lineno">15149</span>&#160; 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           }</div><div class="line"><a name="l15158"></a><span class="lineno">15158</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15159"></a><span class="lineno">15159</span>&#160;            {</div><div class="line"><a name="l15160"></a><span class="lineno">15160</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15161"></a><span class="lineno">15161</span>&#160;                {</div><div class="line"><a name="l15162"></a><span class="lineno">15162</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15163"></a><span class="lineno">15163</span>&#160;                }</div><div class="line"><a name="l15164"></a><span class="lineno">15164</span>&#160;            }</div><div class="line"><a name="l15165"></a><span class="lineno">15165</span>&#160;        }</div><div class="line"><a name="l15166"></a><span class="lineno">15166</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l15167"></a><span class="lineno">15167</span>&#160;</div><div class="line"><a name="l15168"></a><span class="lineno">15168</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15169"></a><span class="lineno">15169</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation-&gt;GetMemory();</div><div class="line"><a name="l15170"></a><span class="lineno">15170</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15171"></a><span class="lineno">15171</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15172"></a><span class="lineno">15172</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation-&gt;GetMappedData();</div><div class="line"><a name="l15173"></a><span class="lineno">15173</span>&#160;        pAllocationInfo-&gt;<a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation-&gt;GetUserData();</div><div class="line"><a name="l15174"></a><span class="lineno">15174</span>&#160;    }</div><div class="line"><a name="l15175"></a><span class="lineno">15175</span>&#160;}</div><div class="line"><a name="l15176"></a><span class="lineno">15176</span>&#160;</div><div class="line"><a name="l15177"></a><span class="lineno">15177</span>&#160;<span class="keywordtype">bool</span> VmaAllocator_T::TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l15178"></a><span class="lineno">15178</span>&#160;{</div><div class="line"><a name="l15179"></a><span class="lineno">15179</span>&#160;    <span class="comment">// This is a stripped-down version of VmaAllocator_T::GetAllocationInfo.</span></div><div class="line"><a name="l15180"></a><span class="lineno">15180</span>&#160;    <span class="keywordflow">if</span>(hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l15181"></a><span class="lineno">15181</span>&#160;    {</div><div class="line"><a name="l15182"></a><span class="lineno">15182</span>&#160;        uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l15183"></a><span class="lineno">15183</span>&#160;        uint32_t localLastUseFrameIndex = hAllocation-&gt;GetLastUseFrameIndex();</div><div class="line"><a name="l15184"></a><span class="lineno">15184</span>&#160;        <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l15185"></a><span class="lineno">15185</span>&#160;        {</div><div class="line"><a name="l15186"></a><span class="lineno">15186</span>&#160;            <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l15187"></a><span class="lineno">15187</span>&#160;            {</div><div class="line"><a name="l15188"></a><span class="lineno">15188</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l15189"></a><span class="lineno">15189</span>&#160;            }</div><div class="line"><a name="l15190"></a><span class="lineno">15190</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l15191"></a><span class="lineno">15191</span>&#160;            {</div><div class="line"><a name="l15192"></a><span class="lineno">15192</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l15193"></a><span class="lineno">15193</span>&#160;            }</div><div class="line"><a name="l15194"></a><span class="lineno">15194</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15195"></a><span class="lineno">15195</span>&#160;            {</div><div class="line"><a name="l15196"></a><span class="lineno">15196</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15197"></a><span class="lineno">15197</span>&#160;                {</div><div class="line"><a name="l15198"></a><span class="lineno">15198</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15199"></a><span class="lineno">15199</span>&#160;                }</div><div class="line"><a name="l15200"></a><span class="lineno">15200</span>&#160;            }</div><div class="line"><a name="l15201"></a><span class="lineno">15201</span>&#160;        }</div><div class="line"><a name="l15202"></a><span class="lineno">15202</span>&#160;    }</div><div class="line"><a name="l15203"></a><span class="lineno">15203</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l15204"></a><span class="lineno">15204</span>&#160;    {</div><div class="line"><a name="l15205"></a><span class="lineno">15205</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15206"></a><span class="lineno">15206</span>&#160;        uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l15207"></a><span class="lineno">15207</span>&#160;        uint32_t localLastUseFrameIndex = hAllocation-&gt;GetLastUseFrameIndex();</div><div class="line"><a name="l15208"></a><span class="lineno">15208</span>&#160;        <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l15209"></a><span class="lineno">15209</span>&#160;        {</div><div class="line"><a name="l15210"></a><span class="lineno">15210</span>&#160;            VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l15211"></a><span class="lineno">15211</span>&#160;            <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l15212"></a><span class="lineno">15212</span>&#160;            {</div><div class="line"><a name="l15213"></a><span class="lineno">15213</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l15214"></a><span class="lineno">15214</span>&#160;            }</div><div class="line"><a name="l15215"></a><span class="lineno">15215</span>&#160;            <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l15216"></a><span class="lineno">15216</span>&#160;            {</div><div class="line"><a name="l15217"></a><span class="lineno">15217</span>&#160;                <span class="keywordflow">if</span>(hAllocation-&gt;CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l15218"></a><span class="lineno">15218</span>&#160;                {</div><div class="line"><a name="l15219"></a><span class="lineno">15219</span>&#160;                    localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l15220"></a><span class="lineno">15220</span>&#160;                }</div><div class="line"><a name="l15221"></a><span class="lineno">15221</span>&#160;            }</div><div class="line"><a name="l15222"></a><span class="lineno">15222</span>&#160;        }</div><div class="line"><a name="l15223"></a><span class="lineno">15223</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l15224"></a><span class="lineno">15224</span>&#160;</div><div class="line"><a name="l15225"></a><span class="lineno">15225</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l15226"></a><span class="lineno">15226</span>&#160;    }</div><div class="line"><a name="l15227"></a><span class="lineno">15227</span>&#160;}</div><div class="line"><a name="l15228"></a><span class="lineno">15228</span>&#160;</div><div class="line"><a name="l15229"></a><span class="lineno">15229</span>&#160;VkResult VmaAllocator_T::CreatePool(<span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</div><div class="line"><a name="l15230"></a><span class="lineno">15230</span>&#160;{</div><div class="line"><a name="l15231"></a><span class="lineno">15231</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;  CreatePool: MemoryTypeIndex=%u, flags=%u&quot;</span>, pCreateInfo-&gt;<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>, pCreateInfo-&gt;<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>);</div><div class="line"><a name="l15232"></a><span class="lineno">15232</span>&#160;</div><div class="line"><a name="l15233"></a><span class="lineno">15233</span>&#160;    <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> newCreateInfo = *pCreateInfo;</div><div class="line"><a name="l15234"></a><span class="lineno">15234</span>&#160;</div><div class="line"><a name="l15235"></a><span class="lineno">15235</span>&#160;    <span class="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> == 0)</div><div class="line"><a name="l15236"></a><span class="lineno">15236</span>&#160;    {</div><div class="line"><a name="l15237"></a><span class="lineno">15237</span>&#160;        newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> = SIZE_MAX;</div><div class="line"><a name="l15238"></a><span class="lineno">15238</span>&#160;    }</div><div class="line"><a name="l15239"></a><span class="lineno">15239</span>&#160;    <span class="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a> &gt; newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>)</div><div class="line"><a name="l15240"></a><span class="lineno">15240</span>&#160;    {</div><div class="line"><a name="l15241"></a><span class="lineno">15241</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l15242"></a><span class="lineno">15242</span>&#160;    }</div><div class="line"><a name="l15243"></a><span class="lineno">15243</span>&#160;</div><div class="line"><a name="l15244"></a><span class="lineno">15244</span>&#160;    <span class="keyword">const</span> VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>);</div><div class="line"><a name="l15245"></a><span class="lineno">15245</span>&#160;</div><div class="line"><a name="l15246"></a><span class="lineno">15246</span>&#160;    *pPool = vma_new(<span class="keyword">this</span>, VmaPool_T)(<span class="keyword">this</span>, newCreateInfo, preferredBlockSize);</div><div class="line"><a name="l15247"></a><span class="lineno">15247</span>&#160;</div><div class="line"><a name="l15248"></a><span class="lineno">15248</span>&#160;    VkResult res = (*pPool)-&gt;m_BlockVector.CreateMinBlocks();</div><div class="line"><a name="l15249"></a><span class="lineno">15249</span>&#160;    <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l15250"></a><span class="lineno">15250</span>&#160;    {</div><div class="line"><a name="l15251"></a><span class="lineno">15251</span>&#160;        vma_delete(<span class="keyword">this</span>, *pPool);</div><div class="line"><a name="l15252"></a><span class="lineno">15252</span>&#160;        *pPool = VMA_NULL;</div><div class="line"><a name="l15253"></a><span class="lineno">15253</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15254"></a><span class="lineno">15254</span>&#160;    }</div><div class="line"><a name="l15255"></a><span class="lineno">15255</span>&#160;</div><div class="line"><a name="l15256"></a><span class="lineno">15256</span>&#160;    <span class="comment">// Add to m_Pools.</span></div><div class="line"><a name="l15257"></a><span class="lineno">15257</span>&#160;    {</div><div class="line"><a name="l15258"></a><span class="lineno">15258</span>&#160;        VmaMutexLockWrite lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15259"></a><span class="lineno">15259</span>&#160;        (*pPool)-&gt;SetId(m_NextPoolId++);</div><div class="line"><a name="l15260"></a><span class="lineno">15260</span>&#160;        VmaVectorInsertSorted&lt;VmaPointerLess&gt;(m_Pools, *pPool);</div><div class="line"><a name="l15261"></a><span class="lineno">15261</span>&#160;    }</div><div class="line"><a name="l15262"></a><span class="lineno">15262</span>&#160;</div><div class="line"><a name="l15263"></a><span class="lineno">15263</span>&#160;    <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l15264"></a><span class="lineno">15264</span>&#160;}</div><div class="line"><a name="l15265"></a><span class="lineno">15265</span>&#160;</div><div class="line"><a name="l15266"></a><span class="lineno">15266</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l15267"></a><span class="lineno">15267</span>&#160;{</div><div class="line"><a name="l15268"></a><span class="lineno">15268</span>&#160;    <span class="comment">// Remove from m_Pools.</span></div><div class="line"><a name="l15269"></a><span class="lineno">15269</span>&#160;    {</div><div class="line"><a name="l15270"></a><span class="lineno">15270</span>&#160;        VmaMutexLockWrite lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15271"></a><span class="lineno">15271</span>&#160;        <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted&lt;VmaPointerLess&gt;(m_Pools, pool);</div><div class="line"><a name="l15272"></a><span class="lineno">15272</span>&#160;        VMA_ASSERT(success &amp;&amp; <span class="stringliteral">&quot;Pool not found in Allocator.&quot;</span>);</div><div class="line"><a name="l15273"></a><span class="lineno">15273</span>&#160;    }</div><div class="line"><a name="l15274"></a><span class="lineno">15274</span>&#160;</div><div class="line"><a name="l15275"></a><span class="lineno">15275</span>&#160;    vma_delete(<span class="keyword">this</span>, pool);</div><div class="line"><a name="l15276"></a><span class="lineno">15276</span>&#160;}</div><div class="line"><a name="l15277"></a><span class="lineno">15277</span>&#160;</div><div class="line"><a name="l15278"></a><span class="lineno">15278</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::GetPoolStats(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool, <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</div><div class="line"><a name="l15279"></a><span class="lineno">15279</span>&#160;{</div><div class="line"><a name="l15280"></a><span class="lineno">15280</span>&#160;    pool-&gt;m_BlockVector.GetPoolStats(pPoolStats);</div><div class="line"><a name="l15281"></a><span class="lineno">15281</span>&#160;}</div><div class="line"><a name="l15282"></a><span class="lineno">15282</span>&#160;</div><div class="line"><a name="l15283"></a><span class="lineno">15283</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::SetCurrentFrameIndex(uint32_t frameIndex)</div><div class="line"><a name="l15284"></a><span class="lineno">15284</span>&#160;{</div><div class="line"><a name="l15285"></a><span class="lineno">15285</span>&#160;    m_CurrentFrameIndex.store(frameIndex);</div><div class="line"><a name="l15286"></a><span class="lineno">15286</span>&#160;}</div><div class="line"><a name="l15287"></a><span class="lineno">15287</span>&#160;</div><div class="line"><a name="l15288"></a><span class="lineno">15288</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::MakePoolAllocationsLost(</div><div class="line"><a name="l15289"></a><span class="lineno">15289</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l15290"></a><span class="lineno">15290</span>&#160;    <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l15291"></a><span class="lineno">15291</span>&#160;{</div><div class="line"><a name="l15292"></a><span class="lineno">15292</span>&#160;    hPool-&gt;m_BlockVector.MakePoolAllocationsLost(</div><div class="line"><a name="l15293"></a><span class="lineno">15293</span>&#160;        m_CurrentFrameIndex.load(),</div><div class="line"><a name="l15294"></a><span class="lineno">15294</span>&#160;        pLostAllocationCount);</div><div class="line"><a name="l15295"></a><span class="lineno">15295</span>&#160;}</div><div class="line"><a name="l15296"></a><span class="lineno">15296</span>&#160;</div><div class="line"><a name="l15297"></a><span class="lineno">15297</span>&#160;VkResult VmaAllocator_T::CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool)</div><div class="line"><a name="l15298"></a><span class="lineno">15298</span>&#160;{</div><div class="line"><a name="l15299"></a><span class="lineno">15299</span>&#160;    <span class="keywordflow">return</span> hPool-&gt;m_BlockVector.CheckCorruption();</div><div class="line"><a name="l15300"></a><span class="lineno">15300</span>&#160;}</div><div class="line"><a name="l15301"></a><span class="lineno">15301</span>&#160;</div><div class="line"><a name="l15302"></a><span class="lineno">15302</span>&#160;VkResult VmaAllocator_T::CheckCorruption(uint32_t memoryTypeBits)</div><div class="line"><a name="l15303"></a><span class="lineno">15303</span>&#160;{</div><div class="line"><a name="l15304"></a><span class="lineno">15304</span>&#160;    VkResult finalRes = VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l15305"></a><span class="lineno">15305</span>&#160;</div><div class="line"><a name="l15306"></a><span class="lineno">15306</span>&#160;    <span class="comment">// Process default pools.</span></div><div class="line"><a name="l15307"></a><span class="lineno">15307</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15308"></a><span class="lineno">15308</span>&#160;    {</div><div class="line"><a name="l15309"></a><span class="lineno">15309</span>&#160;        <span class="keywordflow">if</span>(((1u &lt;&lt; memTypeIndex) &amp; memoryTypeBits) != 0)</div><div class="line"><a name="l15310"></a><span class="lineno">15310</span>&#160;        {</div><div class="line"><a name="l15311"></a><span class="lineno">15311</span>&#160;            VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l15312"></a><span class="lineno">15312</span>&#160;            VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l15313"></a><span class="lineno">15313</span>&#160;            VkResult localRes = pBlockVector-&gt;CheckCorruption();</div><div class="line"><a name="l15314"></a><span class="lineno">15314</span>&#160;            <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l15315"></a><span class="lineno">15315</span>&#160;            {</div><div class="line"><a name="l15316"></a><span class="lineno">15316</span>&#160;            <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l15317"></a><span class="lineno">15317</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l15318"></a><span class="lineno">15318</span>&#160;            <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l15319"></a><span class="lineno">15319</span>&#160;                finalRes = VK_SUCCESS;</div><div class="line"><a name="l15320"></a><span class="lineno">15320</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l15321"></a><span class="lineno">15321</span>&#160;            <span class="keywordflow">default</span>:</div><div class="line"><a name="l15322"></a><span class="lineno">15322</span>&#160;                <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l15323"></a><span class="lineno">15323</span>&#160;            }</div><div class="line"><a name="l15324"></a><span class="lineno">15324</span>&#160;        }</div><div class="line"><a name="l15325"></a><span class="lineno">15325</span>&#160;    }</div><div class="line"><a name="l15326"></a><span class="lineno">15326</span>&#160;</div><div class="line"><a name="l15327"></a><span class="lineno">15327</span>&#160;    <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l15328"></a><span class="lineno">15328</span>&#160;    {</div><div class="line"><a name="l15329"></a><span class="lineno">15329</span>&#160;        VmaMutexLockRead lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15330"></a><span class="lineno">15330</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l15331"></a><span class="lineno">15331</span>&#160;        {</div><div class="line"><a name="l15332"></a><span class="lineno">15332</span>&#160;            <span class="keywordflow">if</span>(((1u &lt;&lt; m_Pools[poolIndex]-&gt;m_BlockVector.GetMemoryTypeIndex()) &amp; memoryTypeBits) != 0)</div><div class="line"><a name="l15333"></a><span class="lineno">15333</span>&#160;            {</div><div class="line"><a name="l15334"></a><span class="lineno">15334</span>&#160;                VkResult localRes = m_Pools[poolIndex]-&gt;m_BlockVector.CheckCorruption();</div><div class="line"><a name="l15335"></a><span class="lineno">15335</span>&#160;                <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l15336"></a><span class="lineno">15336</span>&#160;                {</div><div class="line"><a name="l15337"></a><span class="lineno">15337</span>&#160;                <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l15338"></a><span class="lineno">15338</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l15339"></a><span class="lineno">15339</span>&#160;                <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l15340"></a><span class="lineno">15340</span>&#160;                    finalRes = VK_SUCCESS;</div><div class="line"><a name="l15341"></a><span class="lineno">15341</span>&#160;                    <span class="keywordflow">break</span>;</div><div class="line"><a name="l15342"></a><span class="lineno">15342</span>&#160;                <span class="keywordflow">default</span>:</div><div class="line"><a name="l15343"></a><span class="lineno">15343</span>&#160;                    <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l15344"></a><span class="lineno">15344</span>&#160;                }</div><div class="line"><a name="l15345"></a><span class="lineno">15345</span>&#160;            }</div><div class="line"><a name="l15346"></a><span class="lineno">15346</span>&#160;        }</div><div class="line"><a name="l15347"></a><span class="lineno">15347</span>&#160;    }</div><div class="line"><a name="l15348"></a><span class="lineno">15348</span>&#160;</div><div class="line"><a name="l15349"></a><span class="lineno">15349</span>&#160;    <span class="keywordflow">return</span> finalRes;</div><div class="line"><a name="l15350"></a><span class="lineno">15350</span>&#160;}</div><div class="line"><a name="l15351"></a><span class="lineno">15351</span>&#160;</div><div class="line"><a name="l15352"></a><span class="lineno">15352</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l15353"></a><span class="lineno">15353</span>&#160;{</div><div class="line"><a name="l15354"></a><span class="lineno">15354</span>&#160;    *pAllocation = m_AllocationObjectAllocator.Allocate();</div><div class="line"><a name="l15355"></a><span class="lineno">15355</span>&#160;    (*pAllocation)-&gt;Ctor(VMA_FRAME_INDEX_LOST, <span class="keyword">false</span>);</div><div class="line"><a name="l15356"></a><span class="lineno">15356</span>&#160;    (*pAllocation)-&gt;InitLost();</div><div class="line"><a name="l15357"></a><span class="lineno">15357</span>&#160;}</div><div class="line"><a name="l15358"></a><span class="lineno">15358</span>&#160;</div><div class="line"><a name="l15359"></a><span class="lineno">15359</span>&#160;VkResult VmaAllocator_T::AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory)</div><div class="line"><a name="l15360"></a><span class="lineno">15360</span>&#160;{</div><div class="line"><a name="l15361"></a><span class="lineno">15361</span>&#160;    <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(pAllocateInfo-&gt;memoryTypeIndex);</div><div class="line"><a name="l15362"></a><span class="lineno">15362</span>&#160;</div><div class="line"><a name="l15363"></a><span class="lineno">15363</span>&#160;    VkResult res;</div><div class="line"><a name="l15364"></a><span class="lineno">15364</span>&#160;    <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l15365"></a><span class="lineno">15365</span>&#160;    {</div><div class="line"><a name="l15366"></a><span class="lineno">15366</span>&#160;        VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l15367"></a><span class="lineno">15367</span>&#160;        <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] &gt;= pAllocateInfo-&gt;allocationSize)</div><div class="line"><a name="l15368"></a><span class="lineno">15368</span>&#160;        {</div><div class="line"><a name="l15369"></a><span class="lineno">15369</span>&#160;            res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l15370"></a><span class="lineno">15370</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15371"></a><span class="lineno">15371</span>&#160;            {</div><div class="line"><a name="l15372"></a><span class="lineno">15372</span>&#160;                m_HeapSizeLimit[heapIndex] -= pAllocateInfo-&gt;allocationSize;</div><div class="line"><a name="l15373"></a><span class="lineno">15373</span>&#160;            }</div><div class="line"><a name="l15374"></a><span class="lineno">15374</span>&#160;        }</div><div class="line"><a name="l15375"></a><span class="lineno">15375</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l15376"></a><span class="lineno">15376</span>&#160;        {</div><div class="line"><a name="l15377"></a><span class="lineno">15377</span>&#160;            res = VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l15378"></a><span class="lineno">15378</span>&#160;        }</div><div class="line"><a name="l15379"></a><span class="lineno">15379</span>&#160;    }</div><div class="line"><a name="l15380"></a><span class="lineno">15380</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l15381"></a><span class="lineno">15381</span>&#160;    {</div><div class="line"><a name="l15382"></a><span class="lineno">15382</span>&#160;        res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l15383"></a><span class="lineno">15383</span>&#160;    }</div><div class="line"><a name="l15384"></a><span class="lineno">15384</span>&#160;</div><div class="line"><a name="l15385"></a><span class="lineno">15385</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS &amp;&amp; m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> != VMA_NULL)</div><div class="line"><a name="l15386"></a><span class="lineno">15386</span>&#160;    {</div><div class="line"><a name="l15387"></a><span class="lineno">15387</span>&#160;        (*m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>)(<span class="keyword">this</span>, pAllocateInfo-&gt;memoryTypeIndex, *pMemory, pAllocateInfo-&gt;allocationSize);</div><div class="line"><a name="l15388"></a><span class="lineno">15388</span>&#160;    }</div><div class="line"><a name="l15389"></a><span class="lineno">15389</span>&#160;</div><div class="line"><a name="l15390"></a><span class="lineno">15390</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15391"></a><span class="lineno">15391</span>&#160;}</div><div class="line"><a name="l15392"></a><span class="lineno">15392</span>&#160;</div><div class="line"><a name="l15393"></a><span class="lineno">15393</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory)</div><div class="line"><a name="l15394"></a><span class="lineno">15394</span>&#160;{</div><div class="line"><a name="l15395"></a><span class="lineno">15395</span>&#160;    <span class="keywordflow">if</span>(m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a> != VMA_NULL)</div><div class="line"><a name="l15396"></a><span class="lineno">15396</span>&#160;    {</div><div class="line"><a name="l15397"></a><span class="lineno">15397</span>&#160;        (*m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>)(<span class="keyword">this</span>, memoryType, hMemory, size);</div><div class="line"><a name="l15398"></a><span class="lineno">15398</span>&#160;    }</div><div class="line"><a name="l15399"></a><span class="lineno">15399</span>&#160;</div><div class="line"><a name="l15400"></a><span class="lineno">15400</span>&#160;    (*m_VulkanFunctions.vkFreeMemory)(m_hDevice, hMemory, GetAllocationCallbacks());</div><div class="line"><a name="l15401"></a><span class="lineno">15401</span>&#160;</div><div class="line"><a name="l15402"></a><span class="lineno">15402</span>&#160;    <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memoryType);</div><div class="line"><a name="l15403"></a><span class="lineno">15403</span>&#160;    <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l15404"></a><span class="lineno">15404</span>&#160;    {</div><div class="line"><a name="l15405"></a><span class="lineno">15405</span>&#160;        VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l15406"></a><span class="lineno">15406</span>&#160;        m_HeapSizeLimit[heapIndex] += size;</div><div class="line"><a name="l15407"></a><span class="lineno">15407</span>&#160;    }</div><div class="line"><a name="l15408"></a><span class="lineno">15408</span>&#160;}</div><div class="line"><a name="l15409"></a><span class="lineno">15409</span>&#160;</div><div class="line"><a name="l15410"></a><span class="lineno">15410</span>&#160;VkResult VmaAllocator_T::Map(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l15411"></a><span class="lineno">15411</span>&#160;{</div><div class="line"><a name="l15412"></a><span class="lineno">15412</span>&#160;    <span class="keywordflow">if</span>(hAllocation-&gt;CanBecomeLost())</div><div class="line"><a name="l15413"></a><span class="lineno">15413</span>&#160;    {</div><div class="line"><a name="l15414"></a><span class="lineno">15414</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l15415"></a><span class="lineno">15415</span>&#160;    }</div><div class="line"><a name="l15416"></a><span class="lineno">15416</span>&#160;</div><div class="line"><a name="l15417"></a><span class="lineno">15417</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15418"></a><span class="lineno">15418</span>&#160;    {</div><div class="line"><a name="l15419"></a><span class="lineno">15419</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15420"></a><span class="lineno">15420</span>&#160;        {</div><div class="line"><a name="l15421"></a><span class="lineno">15421</span>&#160;            VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15422"></a><span class="lineno">15422</span>&#160;            <span class="keywordtype">char</span> *pBytes = VMA_NULL;</div><div class="line"><a name="l15423"></a><span class="lineno">15423</span>&#160;            VkResult res = pBlock-&gt;Map(<span class="keyword">this</span>, 1, (<span class="keywordtype">void</span>**)&amp;pBytes);</div><div class="line"><a name="l15424"></a><span class="lineno">15424</span>&#160;            <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15425"></a><span class="lineno">15425</span>&#160;            {</div><div class="line"><a name="l15426"></a><span class="lineno">15426</span>&#160;                *ppData = pBytes + (ptrdiff_t)hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15427"></a><span class="lineno">15427</span>&#160;                hAllocation-&gt;BlockAllocMap();</div><div class="line"><a name="l15428"></a><span class="lineno">15428</span>&#160;            }</div><div class="line"><a name="l15429"></a><span class="lineno">15429</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15430"></a><span class="lineno">15430</span>&#160;        }</div><div class="line"><a name="l15431"></a><span class="lineno">15431</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15432"></a><span class="lineno">15432</span>&#160;        <span class="keywordflow">return</span> hAllocation-&gt;DedicatedAllocMap(<span class="keyword">this</span>, ppData);</div><div class="line"><a name="l15433"></a><span class="lineno">15433</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15434"></a><span class="lineno">15434</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15435"></a><span class="lineno">15435</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l15436"></a><span class="lineno">15436</span>&#160;    }</div><div class="line"><a name="l15437"></a><span class="lineno">15437</span>&#160;}</div><div class="line"><a name="l15438"></a><span class="lineno">15438</span>&#160;</div><div class="line"><a name="l15439"></a><span class="lineno">15439</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l15440"></a><span class="lineno">15440</span>&#160;{</div><div class="line"><a name="l15441"></a><span class="lineno">15441</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15442"></a><span class="lineno">15442</span>&#160;    {</div><div class="line"><a name="l15443"></a><span class="lineno">15443</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15444"></a><span class="lineno">15444</span>&#160;        {</div><div class="line"><a name="l15445"></a><span class="lineno">15445</span>&#160;            VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15446"></a><span class="lineno">15446</span>&#160;            hAllocation-&gt;BlockAllocUnmap();</div><div class="line"><a name="l15447"></a><span class="lineno">15447</span>&#160;            pBlock-&gt;Unmap(<span class="keyword">this</span>, 1);</div><div class="line"><a name="l15448"></a><span class="lineno">15448</span>&#160;        }</div><div class="line"><a name="l15449"></a><span class="lineno">15449</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15450"></a><span class="lineno">15450</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15451"></a><span class="lineno">15451</span>&#160;        hAllocation-&gt;DedicatedAllocUnmap(<span class="keyword">this</span>);</div><div class="line"><a name="l15452"></a><span class="lineno">15452</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15453"></a><span class="lineno">15453</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15454"></a><span class="lineno">15454</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15455"></a><span class="lineno">15455</span>&#160;    }</div><div class="line"><a name="l15456"></a><span class="lineno">15456</span>&#160;}</div><div class="line"><a name="l15457"></a><span class="lineno">15457</span>&#160;</div><div class="line"><a name="l15458"></a><span class="lineno">15458</span>&#160;VkResult VmaAllocator_T::BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer)</div><div class="line"><a name="l15459"></a><span class="lineno">15459</span>&#160;{</div><div class="line"><a name="l15460"></a><span class="lineno">15460</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l15461"></a><span class="lineno">15461</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15462"></a><span class="lineno">15462</span>&#160;    {</div><div class="line"><a name="l15463"></a><span class="lineno">15463</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15464"></a><span class="lineno">15464</span>&#160;        res = GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l15465"></a><span class="lineno">15465</span>&#160;            m_hDevice,</div><div class="line"><a name="l15466"></a><span class="lineno">15466</span>&#160;            hBuffer,</div><div class="line"><a name="l15467"></a><span class="lineno">15467</span>&#160;            hAllocation-&gt;GetMemory(),</div><div class="line"><a name="l15468"></a><span class="lineno">15468</span>&#160;            0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l15469"></a><span class="lineno">15469</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15470"></a><span class="lineno">15470</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15471"></a><span class="lineno">15471</span>&#160;    {</div><div class="line"><a name="l15472"></a><span class="lineno">15472</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15473"></a><span class="lineno">15473</span>&#160;        VMA_ASSERT(pBlock &amp;&amp; <span class="stringliteral">&quot;Binding buffer to allocation that doesn&#39;t belong to any block. Is the allocation lost?&quot;</span>);</div><div class="line"><a name="l15474"></a><span class="lineno">15474</span>&#160;        res = pBlock-&gt;BindBufferMemory(<span class="keyword">this</span>, hAllocation, hBuffer);</div><div class="line"><a name="l15475"></a><span class="lineno">15475</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15476"></a><span class="lineno">15476</span>&#160;    }</div><div class="line"><a name="l15477"></a><span class="lineno">15477</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15478"></a><span class="lineno">15478</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15479"></a><span class="lineno">15479</span>&#160;    }</div><div class="line"><a name="l15480"></a><span class="lineno">15480</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15481"></a><span class="lineno">15481</span>&#160;}</div><div class="line"><a name="l15482"></a><span class="lineno">15482</span>&#160;</div><div class="line"><a name="l15483"></a><span class="lineno">15483</span>&#160;VkResult VmaAllocator_T::BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage)</div><div class="line"><a name="l15484"></a><span class="lineno">15484</span>&#160;{</div><div class="line"><a name="l15485"></a><span class="lineno">15485</span>&#160;    VkResult res = VK_SUCCESS;</div><div class="line"><a name="l15486"></a><span class="lineno">15486</span>&#160;    <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15487"></a><span class="lineno">15487</span>&#160;    {</div><div class="line"><a name="l15488"></a><span class="lineno">15488</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15489"></a><span class="lineno">15489</span>&#160;        res = GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l15490"></a><span class="lineno">15490</span>&#160;            m_hDevice,</div><div class="line"><a name="l15491"></a><span class="lineno">15491</span>&#160;            hImage,</div><div class="line"><a name="l15492"></a><span class="lineno">15492</span>&#160;            hAllocation-&gt;GetMemory(),</div><div class="line"><a name="l15493"></a><span class="lineno">15493</span>&#160;            0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l15494"></a><span class="lineno">15494</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15495"></a><span class="lineno">15495</span>&#160;    <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15496"></a><span class="lineno">15496</span>&#160;    {</div><div class="line"><a name="l15497"></a><span class="lineno">15497</span>&#160;        VmaDeviceMemoryBlock* pBlock = hAllocation-&gt;GetBlock();</div><div class="line"><a name="l15498"></a><span class="lineno">15498</span>&#160;        VMA_ASSERT(pBlock &amp;&amp; <span class="stringliteral">&quot;Binding image to allocation that doesn&#39;t belong to any block. Is the allocation lost?&quot;</span>);</div><div class="line"><a name="l15499"></a><span class="lineno">15499</span>&#160;        res = pBlock-&gt;BindImageMemory(<span class="keyword">this</span>, hAllocation, hImage);</div><div class="line"><a name="l15500"></a><span class="lineno">15500</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15501"></a><span class="lineno">15501</span>&#160;    }</div><div class="line"><a name="l15502"></a><span class="lineno">15502</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l15503"></a><span class="lineno">15503</span>&#160;        VMA_ASSERT(0);</div><div class="line"><a name="l15504"></a><span class="lineno">15504</span>&#160;    }</div><div class="line"><a name="l15505"></a><span class="lineno">15505</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l15506"></a><span class="lineno">15506</span>&#160;}</div><div class="line"><a name="l15507"></a><span class="lineno">15507</span>&#160;</div><div class="line"><a name="l15508"></a><span class="lineno">15508</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FlushOrInvalidateAllocation(</div><div class="line"><a name="l15509"></a><span class="lineno">15509</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l15510"></a><span class="lineno">15510</span>&#160;    VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l15511"></a><span class="lineno">15511</span>&#160;    VMA_CACHE_OPERATION op)</div><div class="line"><a name="l15512"></a><span class="lineno">15512</span>&#160;{</div><div class="line"><a name="l15513"></a><span class="lineno">15513</span>&#160;    <span class="keyword">const</span> uint32_t memTypeIndex = hAllocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15514"></a><span class="lineno">15514</span>&#160;    <span class="keywordflow">if</span>(size &gt; 0 &amp;&amp; IsMemoryTypeNonCoherent(memTypeIndex))</div><div class="line"><a name="l15515"></a><span class="lineno">15515</span>&#160;    {</div><div class="line"><a name="l15516"></a><span class="lineno">15516</span>&#160;        <span class="keyword">const</span> VkDeviceSize allocationSize = hAllocation-&gt;GetSize();</div><div class="line"><a name="l15517"></a><span class="lineno">15517</span>&#160;        VMA_ASSERT(offset &lt;= allocationSize);</div><div class="line"><a name="l15518"></a><span class="lineno">15518</span>&#160;</div><div class="line"><a name="l15519"></a><span class="lineno">15519</span>&#160;        <span class="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</div><div class="line"><a name="l15520"></a><span class="lineno">15520</span>&#160;</div><div class="line"><a name="l15521"></a><span class="lineno">15521</span>&#160;        VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l15522"></a><span class="lineno">15522</span>&#160;        memRange.memory = hAllocation-&gt;GetMemory();</div><div class="line"><a name="l15523"></a><span class="lineno">15523</span>&#160;        </div><div class="line"><a name="l15524"></a><span class="lineno">15524</span>&#160;        <span class="keywordflow">switch</span>(hAllocation-&gt;GetType())</div><div class="line"><a name="l15525"></a><span class="lineno">15525</span>&#160;        {</div><div class="line"><a name="l15526"></a><span class="lineno">15526</span>&#160;        <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l15527"></a><span class="lineno">15527</span>&#160;            memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l15528"></a><span class="lineno">15528</span>&#160;            <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l15529"></a><span class="lineno">15529</span>&#160;            {</div><div class="line"><a name="l15530"></a><span class="lineno">15530</span>&#160;                memRange.size = allocationSize - memRange.offset;</div><div class="line"><a name="l15531"></a><span class="lineno">15531</span>&#160;            }</div><div class="line"><a name="l15532"></a><span class="lineno">15532</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l15533"></a><span class="lineno">15533</span>&#160;            {</div><div class="line"><a name="l15534"></a><span class="lineno">15534</span>&#160;                VMA_ASSERT(offset + size &lt;= allocationSize);</div><div class="line"><a name="l15535"></a><span class="lineno">15535</span>&#160;                memRange.size = VMA_MIN(</div><div class="line"><a name="l15536"></a><span class="lineno">15536</span>&#160;                    VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l15537"></a><span class="lineno">15537</span>&#160;                    allocationSize - memRange.offset);</div><div class="line"><a name="l15538"></a><span class="lineno">15538</span>&#160;            }</div><div class="line"><a name="l15539"></a><span class="lineno">15539</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15540"></a><span class="lineno">15540</span>&#160;</div><div class="line"><a name="l15541"></a><span class="lineno">15541</span>&#160;        <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l15542"></a><span class="lineno">15542</span>&#160;        {</div><div class="line"><a name="l15543"></a><span class="lineno">15543</span>&#160;            <span class="comment">// 1. Still within this allocation.</span></div><div class="line"><a name="l15544"></a><span class="lineno">15544</span>&#160;            memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l15545"></a><span class="lineno">15545</span>&#160;            <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l15546"></a><span class="lineno">15546</span>&#160;            {</div><div class="line"><a name="l15547"></a><span class="lineno">15547</span>&#160;                size = allocationSize - offset;</div><div class="line"><a name="l15548"></a><span class="lineno">15548</span>&#160;            }</div><div class="line"><a name="l15549"></a><span class="lineno">15549</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l15550"></a><span class="lineno">15550</span>&#160;            {</div><div class="line"><a name="l15551"></a><span class="lineno">15551</span>&#160;                VMA_ASSERT(offset + size &lt;= allocationSize);</div><div class="line"><a name="l15552"></a><span class="lineno">15552</span>&#160;            }</div><div class="line"><a name="l15553"></a><span class="lineno">15553</span>&#160;            memRange.size = VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize);</div><div class="line"><a name="l15554"></a><span class="lineno">15554</span>&#160;</div><div class="line"><a name="l15555"></a><span class="lineno">15555</span>&#160;            <span class="comment">// 2. Adjust to whole block.</span></div><div class="line"><a name="l15556"></a><span class="lineno">15556</span>&#160;            <span class="keyword">const</span> VkDeviceSize allocationOffset = hAllocation-&gt;GetOffset();</div><div class="line"><a name="l15557"></a><span class="lineno">15557</span>&#160;            VMA_ASSERT(allocationOffset % nonCoherentAtomSize == 0);</div><div class="line"><a name="l15558"></a><span class="lineno">15558</span>&#160;            <span class="keyword">const</span> VkDeviceSize blockSize = hAllocation-&gt;GetBlock()-&gt;m_pMetadata-&gt;GetSize();</div><div class="line"><a name="l15559"></a><span class="lineno">15559</span>&#160;            memRange.offset += allocationOffset;</div><div class="line"><a name="l15560"></a><span class="lineno">15560</span>&#160;            memRange.size = VMA_MIN(memRange.size, blockSize - memRange.offset);</div><div class="line"><a name="l15561"></a><span class="lineno">15561</span>&#160;            </div><div class="line"><a name="l15562"></a><span class="lineno">15562</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15563"></a><span class="lineno">15563</span>&#160;        }</div><div class="line"><a name="l15564"></a><span class="lineno">15564</span>&#160;        </div><div class="line"><a name="l15565"></a><span class="lineno">15565</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l15566"></a><span class="lineno">15566</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l15567"></a><span class="lineno">15567</span>&#160;        }</div><div class="line"><a name="l15568"></a><span class="lineno">15568</span>&#160;</div><div class="line"><a name="l15569"></a><span class="lineno">15569</span>&#160;        <span class="keywordflow">switch</span>(op)</div><div class="line"><a name="l15570"></a><span class="lineno">15570</span>&#160;        {</div><div class="line"><a name="l15571"></a><span class="lineno">15571</span>&#160;        <span class="keywordflow">case</span> VMA_CACHE_FLUSH:</div><div class="line"><a name="l15572"></a><span class="lineno">15572</span>&#160;            (*GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l15573"></a><span class="lineno">15573</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15574"></a><span class="lineno">15574</span>&#160;        <span class="keywordflow">case</span> VMA_CACHE_INVALIDATE:</div><div class="line"><a name="l15575"></a><span class="lineno">15575</span>&#160;            (*GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hDevice, 1, &amp;memRange);</div><div class="line"><a name="l15576"></a><span class="lineno">15576</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l15577"></a><span class="lineno">15577</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l15578"></a><span class="lineno">15578</span>&#160;            VMA_ASSERT(0);</div><div class="line"><a name="l15579"></a><span class="lineno">15579</span>&#160;        }</div><div class="line"><a name="l15580"></a><span class="lineno">15580</span>&#160;    }</div><div class="line"><a name="l15581"></a><span class="lineno">15581</span>&#160;    <span class="comment">// else: Just ignore this call.</span></div><div class="line"><a name="l15582"></a><span class="lineno">15582</span>&#160;}</div><div class="line"><a name="l15583"></a><span class="lineno">15583</span>&#160;</div><div class="line"><a name="l15584"></a><span class="lineno">15584</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l15585"></a><span class="lineno">15585</span>&#160;{</div><div class="line"><a name="l15586"></a><span class="lineno">15586</span>&#160;    VMA_ASSERT(allocation &amp;&amp; allocation-&gt;GetType() == VmaAllocation_T::ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l15587"></a><span class="lineno">15587</span>&#160;</div><div class="line"><a name="l15588"></a><span class="lineno">15588</span>&#160;    <span class="keyword">const</span> uint32_t memTypeIndex = allocation-&gt;GetMemoryTypeIndex();</div><div class="line"><a name="l15589"></a><span class="lineno">15589</span>&#160;    {</div><div class="line"><a name="l15590"></a><span class="lineno">15590</span>&#160;        VmaMutexLockWrite lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l15591"></a><span class="lineno">15591</span>&#160;        AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l15592"></a><span class="lineno">15592</span>&#160;        VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l15593"></a><span class="lineno">15593</span>&#160;        <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted&lt;VmaPointerLess&gt;(*pDedicatedAllocations, allocation);</div><div class="line"><a name="l15594"></a><span class="lineno">15594</span>&#160;        VMA_ASSERT(success);</div><div class="line"><a name="l15595"></a><span class="lineno">15595</span>&#160;    }</div><div class="line"><a name="l15596"></a><span class="lineno">15596</span>&#160;</div><div class="line"><a name="l15597"></a><span class="lineno">15597</span>&#160;    VkDeviceMemory hMemory = allocation-&gt;GetMemory();</div><div class="line"><a name="l15598"></a><span class="lineno">15598</span>&#160;    </div><div class="line"><a name="l15599"></a><span class="lineno">15599</span>&#160;    <span class="comment">/*</span></div><div class="line"><a name="l15600"></a><span class="lineno">15600</span>&#160;<span class="comment">    There is no need to call this, because Vulkan spec allows to skip vkUnmapMemory</span></div><div class="line"><a name="l15601"></a><span class="lineno">15601</span>&#160;<span class="comment">    before vkFreeMemory.</span></div><div class="line"><a name="l15602"></a><span class="lineno">15602</span>&#160;<span class="comment"></span></div><div class="line"><a name="l15603"></a><span class="lineno">15603</span>&#160;<span class="comment">    if(allocation-&gt;GetMappedData() != VMA_NULL)</span></div><div class="line"><a name="l15604"></a><span class="lineno">15604</span>&#160;<span class="comment">    {</span></div><div class="line"><a name="l15605"></a><span class="lineno">15605</span>&#160;<span class="comment">        (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</span></div><div class="line"><a name="l15606"></a><span class="lineno">15606</span>&#160;<span class="comment">    }</span></div><div class="line"><a name="l15607"></a><span class="lineno">15607</span>&#160;<span class="comment">    */</span></div><div class="line"><a name="l15608"></a><span class="lineno">15608</span>&#160;    </div><div class="line"><a name="l15609"></a><span class="lineno">15609</span>&#160;    FreeVulkanMemory(memTypeIndex, allocation-&gt;GetSize(), hMemory);</div><div class="line"><a name="l15610"></a><span class="lineno">15610</span>&#160;</div><div class="line"><a name="l15611"></a><span class="lineno">15611</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;    Freed DedicatedMemory MemoryTypeIndex=%u&quot;</span>, memTypeIndex);</div><div class="line"><a name="l15612"></a><span class="lineno">15612</span>&#160;}</div><div class="line"><a name="l15613"></a><span class="lineno">15613</span>&#160;</div><div class="line"><a name="l15614"></a><span class="lineno">15614</span>&#160;uint32_t VmaAllocator_T::CalculateGpuDefragmentationMemoryTypeBits()<span class="keyword"> const</span></div><div class="line"><a name="l15615"></a><span class="lineno">15615</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l15616"></a><span class="lineno">15616</span>&#160;    VkBufferCreateInfo dummyBufCreateInfo;</div><div class="line"><a name="l15617"></a><span class="lineno">15617</span>&#160;    VmaFillGpuDefragmentationBufferCreateInfo(dummyBufCreateInfo);</div><div class="line"><a name="l15618"></a><span class="lineno">15618</span>&#160;</div><div class="line"><a name="l15619"></a><span class="lineno">15619</span>&#160;    uint32_t memoryTypeBits = 0;</div><div class="line"><a name="l15620"></a><span class="lineno">15620</span>&#160;</div><div class="line"><a name="l15621"></a><span class="lineno">15621</span>&#160;    <span class="comment">// Create buffer.</span></div><div class="line"><a name="l15622"></a><span class="lineno">15622</span>&#160;    VkBuffer buf = VK_NULL_HANDLE;</div><div class="line"><a name="l15623"></a><span class="lineno">15623</span>&#160;    VkResult res = (*GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l15624"></a><span class="lineno">15624</span>&#160;        m_hDevice, &amp;dummyBufCreateInfo, GetAllocationCallbacks(), &amp;buf);</div><div class="line"><a name="l15625"></a><span class="lineno">15625</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15626"></a><span class="lineno">15626</span>&#160;    {</div><div class="line"><a name="l15627"></a><span class="lineno">15627</span>&#160;        <span class="comment">// Query for supported memory types.</span></div><div class="line"><a name="l15628"></a><span class="lineno">15628</span>&#160;        VkMemoryRequirements memReq;</div><div class="line"><a name="l15629"></a><span class="lineno">15629</span>&#160;        (*GetVulkanFunctions().vkGetBufferMemoryRequirements)(m_hDevice, buf, &amp;memReq);</div><div class="line"><a name="l15630"></a><span class="lineno">15630</span>&#160;        memoryTypeBits = memReq.memoryTypeBits;</div><div class="line"><a name="l15631"></a><span class="lineno">15631</span>&#160;</div><div class="line"><a name="l15632"></a><span class="lineno">15632</span>&#160;        <span class="comment">// Destroy buffer.</span></div><div class="line"><a name="l15633"></a><span class="lineno">15633</span>&#160;        (*GetVulkanFunctions().vkDestroyBuffer)(m_hDevice, buf, GetAllocationCallbacks());</div><div class="line"><a name="l15634"></a><span class="lineno">15634</span>&#160;    }</div><div class="line"><a name="l15635"></a><span class="lineno">15635</span>&#160;</div><div class="line"><a name="l15636"></a><span class="lineno">15636</span>&#160;    <span class="keywordflow">return</span> memoryTypeBits;</div><div class="line"><a name="l15637"></a><span class="lineno">15637</span>&#160;}</div><div class="line"><a name="l15638"></a><span class="lineno">15638</span>&#160;</div><div class="line"><a name="l15639"></a><span class="lineno">15639</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::FillAllocation(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, uint8_t pattern)</div><div class="line"><a name="l15640"></a><span class="lineno">15640</span>&#160;{</div><div class="line"><a name="l15641"></a><span class="lineno">15641</span>&#160;    <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS &amp;&amp;</div><div class="line"><a name="l15642"></a><span class="lineno">15642</span>&#160;        !hAllocation-&gt;CanBecomeLost() &amp;&amp;</div><div class="line"><a name="l15643"></a><span class="lineno">15643</span>&#160;        (m_MemProps.memoryTypes[hAllocation-&gt;GetMemoryTypeIndex()].propertyFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l15644"></a><span class="lineno">15644</span>&#160;    {</div><div class="line"><a name="l15645"></a><span class="lineno">15645</span>&#160;        <span class="keywordtype">void</span>* pData = VMA_NULL;</div><div class="line"><a name="l15646"></a><span class="lineno">15646</span>&#160;        VkResult res = Map(hAllocation, &amp;pData);</div><div class="line"><a name="l15647"></a><span class="lineno">15647</span>&#160;        <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l15648"></a><span class="lineno">15648</span>&#160;        {</div><div class="line"><a name="l15649"></a><span class="lineno">15649</span>&#160;            memset(pData, (<span class="keywordtype">int</span>)pattern, (<span class="keywordtype">size_t</span>)hAllocation-&gt;GetSize());</div><div class="line"><a name="l15650"></a><span class="lineno">15650</span>&#160;            FlushOrInvalidateAllocation(hAllocation, 0, VK_WHOLE_SIZE, VMA_CACHE_FLUSH);</div><div class="line"><a name="l15651"></a><span class="lineno">15651</span>&#160;            Unmap(hAllocation);</div><div class="line"><a name="l15652"></a><span class="lineno">15652</span>&#160;        }</div><div class="line"><a name="l15653"></a><span class="lineno">15653</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l15654"></a><span class="lineno">15654</span>&#160;        {</div><div class="line"><a name="l15655"></a><span class="lineno">15655</span>&#160;            VMA_ASSERT(0 &amp;&amp; <span class="stringliteral">&quot;VMA_DEBUG_INITIALIZE_ALLOCATIONS is enabled, but couldn&#39;t map memory to fill allocation.&quot;</span>);</div><div class="line"><a name="l15656"></a><span class="lineno">15656</span>&#160;        }</div><div class="line"><a name="l15657"></a><span class="lineno">15657</span>&#160;    }</div><div class="line"><a name="l15658"></a><span class="lineno">15658</span>&#160;}</div><div class="line"><a name="l15659"></a><span class="lineno">15659</span>&#160;</div><div class="line"><a name="l15660"></a><span class="lineno">15660</span>&#160;uint32_t VmaAllocator_T::GetGpuDefragmentationMemoryTypeBits()</div><div class="line"><a name="l15661"></a><span class="lineno">15661</span>&#160;{</div><div class="line"><a name="l15662"></a><span class="lineno">15662</span>&#160;    uint32_t memoryTypeBits = m_GpuDefragmentationMemoryTypeBits.load();</div><div class="line"><a name="l15663"></a><span class="lineno">15663</span>&#160;    <span class="keywordflow">if</span>(memoryTypeBits == UINT32_MAX)</div><div class="line"><a name="l15664"></a><span class="lineno">15664</span>&#160;    {</div><div class="line"><a name="l15665"></a><span class="lineno">15665</span>&#160;        memoryTypeBits = CalculateGpuDefragmentationMemoryTypeBits();</div><div class="line"><a name="l15666"></a><span class="lineno">15666</span>&#160;        m_GpuDefragmentationMemoryTypeBits.store(memoryTypeBits);</div><div class="line"><a name="l15667"></a><span class="lineno">15667</span>&#160;    }</div><div class="line"><a name="l15668"></a><span class="lineno">15668</span>&#160;    <span class="keywordflow">return</span> memoryTypeBits;</div><div class="line"><a name="l15669"></a><span class="lineno">15669</span>&#160;}</div><div class="line"><a name="l15670"></a><span class="lineno">15670</span>&#160;</div><div class="line"><a name="l15671"></a><span class="lineno">15671</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15672"></a><span class="lineno">15672</span>&#160;</div><div class="line"><a name="l15673"></a><span class="lineno">15673</span>&#160;<span class="keywordtype">void</span> VmaAllocator_T::PrintDetailedMap(VmaJsonWriter&amp; json)</div><div class="line"><a name="l15674"></a><span class="lineno">15674</span>&#160;{</div><div class="line"><a name="l15675"></a><span class="lineno">15675</span>&#160;    <span class="keywordtype">bool</span> dedicatedAllocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l15676"></a><span class="lineno">15676</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15677"></a><span class="lineno">15677</span>&#160;    {</div><div class="line"><a name="l15678"></a><span class="lineno">15678</span>&#160;        VmaMutexLockRead dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l15679"></a><span class="lineno">15679</span>&#160;        AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l15680"></a><span class="lineno">15680</span>&#160;        VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l15681"></a><span class="lineno">15681</span>&#160;        <span class="keywordflow">if</span>(pDedicatedAllocVector-&gt;empty() == <span class="keyword">false</span>)</div><div class="line"><a name="l15682"></a><span class="lineno">15682</span>&#160;        {</div><div class="line"><a name="l15683"></a><span class="lineno">15683</span>&#160;            <span class="keywordflow">if</span>(dedicatedAllocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l15684"></a><span class="lineno">15684</span>&#160;            {</div><div class="line"><a name="l15685"></a><span class="lineno">15685</span>&#160;                dedicatedAllocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l15686"></a><span class="lineno">15686</span>&#160;                json.WriteString(<span class="stringliteral">&quot;DedicatedAllocations&quot;</span>);</div><div class="line"><a name="l15687"></a><span class="lineno">15687</span>&#160;                json.BeginObject();</div><div class="line"><a name="l15688"></a><span class="lineno">15688</span>&#160;            }</div><div class="line"><a name="l15689"></a><span class="lineno">15689</span>&#160;</div><div class="line"><a name="l15690"></a><span class="lineno">15690</span>&#160;            json.BeginString(<span class="stringliteral">&quot;Type &quot;</span>);</div><div class="line"><a name="l15691"></a><span class="lineno">15691</span>&#160;            json.ContinueString(memTypeIndex);</div><div class="line"><a name="l15692"></a><span class="lineno">15692</span>&#160;            json.EndString();</div><div class="line"><a name="l15693"></a><span class="lineno">15693</span>&#160;                </div><div class="line"><a name="l15694"></a><span class="lineno">15694</span>&#160;            json.BeginArray();</div><div class="line"><a name="l15695"></a><span class="lineno">15695</span>&#160;</div><div class="line"><a name="l15696"></a><span class="lineno">15696</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; pDedicatedAllocVector-&gt;size(); ++i)</div><div class="line"><a name="l15697"></a><span class="lineno">15697</span>&#160;            {</div><div class="line"><a name="l15698"></a><span class="lineno">15698</span>&#160;                json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l15699"></a><span class="lineno">15699</span>&#160;                <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = (*pDedicatedAllocVector)[i];</div><div class="line"><a name="l15700"></a><span class="lineno">15700</span>&#160;                hAlloc-&gt;PrintParameters(json);</div><div class="line"><a name="l15701"></a><span class="lineno">15701</span>&#160;                json.EndObject();</div><div class="line"><a name="l15702"></a><span class="lineno">15702</span>&#160;            }</div><div class="line"><a name="l15703"></a><span class="lineno">15703</span>&#160;</div><div class="line"><a name="l15704"></a><span class="lineno">15704</span>&#160;            json.EndArray();</div><div class="line"><a name="l15705"></a><span class="lineno">15705</span>&#160;        }</div><div class="line"><a name="l15706"></a><span class="lineno">15706</span>&#160;    }</div><div class="line"><a name="l15707"></a><span class="lineno">15707</span>&#160;    <span class="keywordflow">if</span>(dedicatedAllocationsStarted)</div><div class="line"><a name="l15708"></a><span class="lineno">15708</span>&#160;    {</div><div class="line"><a name="l15709"></a><span class="lineno">15709</span>&#160;        json.EndObject();</div><div class="line"><a name="l15710"></a><span class="lineno">15710</span>&#160;    }</div><div class="line"><a name="l15711"></a><span class="lineno">15711</span>&#160;</div><div class="line"><a name="l15712"></a><span class="lineno">15712</span>&#160;    {</div><div class="line"><a name="l15713"></a><span class="lineno">15713</span>&#160;        <span class="keywordtype">bool</span> allocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l15714"></a><span class="lineno">15714</span>&#160;        <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex &lt; GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l15715"></a><span class="lineno">15715</span>&#160;        {</div><div class="line"><a name="l15716"></a><span class="lineno">15716</span>&#160;            <span class="keywordflow">if</span>(m_pBlockVectors[memTypeIndex]-&gt;IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l15717"></a><span class="lineno">15717</span>&#160;            {</div><div class="line"><a name="l15718"></a><span class="lineno">15718</span>&#160;                <span class="keywordflow">if</span>(allocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l15719"></a><span class="lineno">15719</span>&#160;                {</div><div class="line"><a name="l15720"></a><span class="lineno">15720</span>&#160;                    allocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l15721"></a><span class="lineno">15721</span>&#160;                    json.WriteString(<span class="stringliteral">&quot;DefaultPools&quot;</span>);</div><div class="line"><a name="l15722"></a><span class="lineno">15722</span>&#160;                    json.BeginObject();</div><div class="line"><a name="l15723"></a><span class="lineno">15723</span>&#160;                }</div><div class="line"><a name="l15724"></a><span class="lineno">15724</span>&#160;</div><div class="line"><a name="l15725"></a><span class="lineno">15725</span>&#160;                json.BeginString(<span class="stringliteral">&quot;Type &quot;</span>);</div><div class="line"><a name="l15726"></a><span class="lineno">15726</span>&#160;                json.ContinueString(memTypeIndex);</div><div class="line"><a name="l15727"></a><span class="lineno">15727</span>&#160;                json.EndString();</div><div class="line"><a name="l15728"></a><span class="lineno">15728</span>&#160;</div><div class="line"><a name="l15729"></a><span class="lineno">15729</span>&#160;                m_pBlockVectors[memTypeIndex]-&gt;PrintDetailedMap(json);</div><div class="line"><a name="l15730"></a><span class="lineno">15730</span>&#160;            }</div><div class="line"><a name="l15731"></a><span class="lineno">15731</span>&#160;        }</div><div class="line"><a name="l15732"></a><span class="lineno">15732</span>&#160;        <span class="keywordflow">if</span>(allocationsStarted)</div><div class="line"><a name="l15733"></a><span class="lineno">15733</span>&#160;        {</div><div class="line"><a name="l15734"></a><span class="lineno">15734</span>&#160;            json.EndObject();</div><div class="line"><a name="l15735"></a><span class="lineno">15735</span>&#160;        }</div><div class="line"><a name="l15736"></a><span class="lineno">15736</span>&#160;    }</div><div class="line"><a name="l15737"></a><span class="lineno">15737</span>&#160;</div><div class="line"><a name="l15738"></a><span class="lineno">15738</span>&#160;    <span class="comment">// Custom pools</span></div><div class="line"><a name="l15739"></a><span class="lineno">15739</span>&#160;    {</div><div class="line"><a name="l15740"></a><span class="lineno">15740</span>&#160;        VmaMutexLockRead lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l15741"></a><span class="lineno">15741</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l15742"></a><span class="lineno">15742</span>&#160;        <span class="keywordflow">if</span>(poolCount &gt; 0)</div><div class="line"><a name="l15743"></a><span class="lineno">15743</span>&#160;        {</div><div class="line"><a name="l15744"></a><span class="lineno">15744</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Pools&quot;</span>);</div><div class="line"><a name="l15745"></a><span class="lineno">15745</span>&#160;            json.BeginObject();</div><div class="line"><a name="l15746"></a><span class="lineno">15746</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; poolIndex &lt; poolCount; ++poolIndex)</div><div class="line"><a name="l15747"></a><span class="lineno">15747</span>&#160;            {</div><div class="line"><a name="l15748"></a><span class="lineno">15748</span>&#160;                json.BeginString();</div><div class="line"><a name="l15749"></a><span class="lineno">15749</span>&#160;                json.ContinueString(m_Pools[poolIndex]-&gt;GetId());</div><div class="line"><a name="l15750"></a><span class="lineno">15750</span>&#160;                json.EndString();</div><div class="line"><a name="l15751"></a><span class="lineno">15751</span>&#160;</div><div class="line"><a name="l15752"></a><span class="lineno">15752</span>&#160;                m_Pools[poolIndex]-&gt;m_BlockVector.PrintDetailedMap(json);</div><div class="line"><a name="l15753"></a><span class="lineno">15753</span>&#160;            }</div><div class="line"><a name="l15754"></a><span class="lineno">15754</span>&#160;            json.EndObject();</div><div class="line"><a name="l15755"></a><span class="lineno">15755</span>&#160;        }</div><div class="line"><a name="l15756"></a><span class="lineno">15756</span>&#160;    }</div><div class="line"><a name="l15757"></a><span class="lineno">15757</span>&#160;}</div><div class="line"><a name="l15758"></a><span class="lineno">15758</span>&#160;</div><div class="line"><a name="l15759"></a><span class="lineno">15759</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15760"></a><span class="lineno">15760</span>&#160;</div><div class="line"><a name="l15762"></a><span class="lineno">15762</span>&#160;<span class="comment">// Public interface</span></div><div class="line"><a name="l15763"></a><span class="lineno">15763</span>&#160;</div><div class="line"><a name="l15764"></a><span class="lineno">15764</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l15765"></a><span class="lineno">15765</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l15766"></a><span class="lineno">15766</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator)</div><div class="line"><a name="l15767"></a><span class="lineno">15767</span>&#160;{</div><div class="line"><a name="l15768"></a><span class="lineno">15768</span>&#160;    VMA_ASSERT(pCreateInfo &amp;&amp; pAllocator);</div><div class="line"><a name="l15769"></a><span class="lineno">15769</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreateAllocator&quot;</span>);</div><div class="line"><a name="l15770"></a><span class="lineno">15770</span>&#160;    *pAllocator = vma_new(pCreateInfo-&gt;<a class="code" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">pAllocationCallbacks</a>, VmaAllocator_T)(pCreateInfo);</div><div class="line"><a name="l15771"></a><span class="lineno">15771</span>&#160;    <span class="keywordflow">return</span> (*pAllocator)-&gt;Init(pCreateInfo);</div><div class="line"><a name="l15772"></a><span class="lineno">15772</span>&#160;}</div><div class="line"><a name="l15773"></a><span class="lineno">15773</span>&#160;</div><div class="line"><a name="l15774"></a><span class="lineno">15774</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l15775"></a><span class="lineno">15775</span>&#160; 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   <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15787"></a><span class="lineno">15787</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</div><div class="line"><a name="l15788"></a><span class="lineno">15788</span>&#160;{</div><div class="line"><a name="l15789"></a><span class="lineno">15789</span>&#160;    VMA_ASSERT(allocator &amp;&amp; ppPhysicalDeviceProperties);</div><div class="line"><a name="l15790"></a><span class="lineno">15790</span>&#160;    *ppPhysicalDeviceProperties = &amp;allocator-&gt;m_PhysicalDeviceProperties;</div><div class="line"><a name="l15791"></a><span class="lineno">15791</span>&#160;}</div><div class="line"><a name="l15792"></a><span class="lineno">15792</span>&#160;</div><div class="line"><a name="l15793"></a><span class="lineno">15793</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l15794"></a><span class="lineno">15794</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15795"></a><span class="lineno">15795</span>&#160;    <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties)</div><div class="line"><a name="l15796"></a><span class="lineno">15796</span>&#160;{</div><div class="line"><a name="l15797"></a><span class="lineno">15797</span>&#160;    VMA_ASSERT(allocator &amp;&amp; ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l15798"></a><span class="lineno">15798</span>&#160;    *ppPhysicalDeviceMemoryProperties = &amp;allocator-&gt;m_MemProps;</div><div class="line"><a name="l15799"></a><span class="lineno">15799</span>&#160;}</div><div class="line"><a name="l15800"></a><span class="lineno">15800</span>&#160;</div><div class="line"><a name="l15801"></a><span class="lineno">15801</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l15802"></a><span class="lineno">15802</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15803"></a><span class="lineno">15803</span>&#160;    uint32_t memoryTypeIndex,</div><div class="line"><a name="l15804"></a><span class="lineno">15804</span>&#160;    VkMemoryPropertyFlags* pFlags)</div><div class="line"><a name="l15805"></a><span class="lineno">15805</span>&#160;{</div><div class="line"><a name="l15806"></a><span class="lineno">15806</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pFlags);</div><div class="line"><a name="l15807"></a><span class="lineno">15807</span>&#160;    VMA_ASSERT(memoryTypeIndex &lt; allocator-&gt;GetMemoryTypeCount());</div><div class="line"><a name="l15808"></a><span class="lineno">15808</span>&#160;    *pFlags = allocator-&gt;m_MemProps.memoryTypes[memoryTypeIndex].propertyFlags;</div><div class="line"><a name="l15809"></a><span class="lineno">15809</span>&#160;}</div><div class="line"><a name="l15810"></a><span class="lineno">15810</span>&#160;</div><div class="line"><a name="l15811"></a><span class="lineno">15811</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l15812"></a><span class="lineno">15812</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15813"></a><span class="lineno">15813</span>&#160;    uint32_t frameIndex)</div><div class="line"><a name="l15814"></a><span class="lineno">15814</span>&#160;{</div><div class="line"><a name="l15815"></a><span class="lineno">15815</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l15816"></a><span class="lineno">15816</span>&#160;    VMA_ASSERT(frameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l15817"></a><span class="lineno">15817</span>&#160;</div><div class="line"><a name="l15818"></a><span class="lineno">15818</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l15819"></a><span class="lineno">15819</span>&#160;</div><div class="line"><a name="l15820"></a><span class="lineno">15820</span>&#160;    allocator-&gt;SetCurrentFrameIndex(frameIndex);</div><div class="line"><a name="l15821"></a><span class="lineno">15821</span>&#160;}</div><div class="line"><a name="l15822"></a><span class="lineno">15822</span>&#160;</div><div class="line"><a name="l15823"></a><span class="lineno">15823</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l15824"></a><span class="lineno">15824</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15825"></a><span class="lineno">15825</span>&#160;    <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l15826"></a><span class="lineno">15826</span>&#160;{</div><div class="line"><a name="l15827"></a><span class="lineno">15827</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pStats);</div><div class="line"><a name="l15828"></a><span class="lineno">15828</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l15829"></a><span class="lineno">15829</span>&#160;    allocator-&gt;CalculateStats(pStats);</div><div class="line"><a name="l15830"></a><span class="lineno">15830</span>&#160;}</div><div class="line"><a name="l15831"></a><span class="lineno">15831</span>&#160;</div><div class="line"><a name="l15832"></a><span class="lineno">15832</span>&#160;<span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15833"></a><span class="lineno">15833</span>&#160;</div><div class="line"><a name="l15834"></a><span class="lineno">15834</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l15835"></a><span class="lineno">15835</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15836"></a><span class="lineno">15836</span>&#160;    <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l15837"></a><span class="lineno">15837</span>&#160;    VkBool32 detailedMap)</div><div class="line"><a name="l15838"></a><span class="lineno">15838</span>&#160;{</div><div class="line"><a name="l15839"></a><span class="lineno">15839</span>&#160;    VMA_ASSERT(allocator &amp;&amp; ppStatsString);</div><div class="line"><a name="l15840"></a><span class="lineno">15840</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l15841"></a><span class="lineno">15841</span>&#160;</div><div class="line"><a name="l15842"></a><span class="lineno">15842</span>&#160;    VmaStringBuilder sb(allocator);</div><div class="line"><a name="l15843"></a><span class="lineno">15843</span>&#160;    {</div><div class="line"><a name="l15844"></a><span class="lineno">15844</span>&#160;        VmaJsonWriter json(allocator-&gt;GetAllocationCallbacks(), sb);</div><div class="line"><a name="l15845"></a><span class="lineno">15845</span>&#160;        json.BeginObject();</div><div class="line"><a name="l15846"></a><span class="lineno">15846</span>&#160;</div><div class="line"><a name="l15847"></a><span class="lineno">15847</span>&#160;        <a class="code" href="struct_vma_stats.html">VmaStats</a> stats;</div><div class="line"><a name="l15848"></a><span class="lineno">15848</span>&#160;        allocator-&gt;CalculateStats(&amp;stats);</div><div class="line"><a name="l15849"></a><span class="lineno">15849</span>&#160;</div><div class="line"><a name="l15850"></a><span class="lineno">15850</span>&#160;        json.WriteString(<span class="stringliteral">&quot;Total&quot;</span>);</div><div class="line"><a name="l15851"></a><span class="lineno">15851</span>&#160;        VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l15852"></a><span class="lineno">15852</span>&#160;    </div><div class="line"><a name="l15853"></a><span class="lineno">15853</span>&#160;        <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex &lt; allocator-&gt;GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l15854"></a><span class="lineno">15854</span>&#160;        {</div><div class="line"><a name="l15855"></a><span class="lineno">15855</span>&#160;            json.BeginString(<span class="stringliteral">&quot;Heap &quot;</span>);</div><div class="line"><a name="l15856"></a><span class="lineno">15856</span>&#160;            json.ContinueString(heapIndex);</div><div class="line"><a name="l15857"></a><span class="lineno">15857</span>&#160;            json.EndString();</div><div class="line"><a name="l15858"></a><span class="lineno">15858</span>&#160;            json.BeginObject();</div><div class="line"><a name="l15859"></a><span class="lineno">15859</span>&#160;</div><div class="line"><a name="l15860"></a><span class="lineno">15860</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Size&quot;</span>);</div><div class="line"><a name="l15861"></a><span class="lineno">15861</span>&#160;            json.WriteNumber(allocator-&gt;m_MemProps.memoryHeaps[heapIndex].size);</div><div class="line"><a name="l15862"></a><span class="lineno">15862</span>&#160;</div><div class="line"><a name="l15863"></a><span class="lineno">15863</span>&#160;            json.WriteString(<span class="stringliteral">&quot;Flags&quot;</span>);</div><div class="line"><a name="l15864"></a><span class="lineno">15864</span>&#160;            json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l15865"></a><span class="lineno">15865</span>&#160;            <span class="keywordflow">if</span>((allocator-&gt;m_MemProps.memoryHeaps[heapIndex].flags &amp; VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l15866"></a><span class="lineno">15866</span>&#160;            {</div><div class="line"><a name="l15867"></a><span class="lineno">15867</span>&#160;                json.WriteString(<span class="stringliteral">&quot;DEVICE_LOCAL&quot;</span>);</div><div class="line"><a name="l15868"></a><span class="lineno">15868</span>&#160;            }</div><div class="line"><a name="l15869"></a><span class="lineno">15869</span>&#160;            json.EndArray();</div><div class="line"><a name="l15870"></a><span class="lineno">15870</span>&#160;</div><div class="line"><a name="l15871"></a><span class="lineno">15871</span>&#160;            <span class="keywordflow">if</span>(stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex].<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> &gt; 0)</div><div class="line"><a name="l15872"></a><span class="lineno">15872</span>&#160;            {</div><div class="line"><a name="l15873"></a><span class="lineno">15873</span>&#160;                json.WriteString(<span class="stringliteral">&quot;Stats&quot;</span>);</div><div class="line"><a name="l15874"></a><span class="lineno">15874</span>&#160;                VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex]);</div><div class="line"><a name="l15875"></a><span class="lineno">15875</span>&#160;            }</div><div class="line"><a name="l15876"></a><span class="lineno">15876</span>&#160;</div><div class="line"><a name="l15877"></a><span class="lineno">15877</span>&#160;            <span class="keywordflow">for</span>(uint32_t typeIndex = 0; typeIndex &lt; allocator-&gt;GetMemoryTypeCount(); ++typeIndex)</div><div class="line"><a name="l15878"></a><span class="lineno">15878</span>&#160;            {</div><div class="line"><a name="l15879"></a><span class="lineno">15879</span>&#160;                <span class="keywordflow">if</span>(allocator-&gt;MemoryTypeIndexToHeapIndex(typeIndex) == heapIndex)</div><div class="line"><a name="l15880"></a><span class="lineno">15880</span>&#160;                {</div><div class="line"><a name="l15881"></a><span class="lineno">15881</span>&#160;                    json.BeginString(<span class="stringliteral">&quot;Type &quot;</span>);</div><div class="line"><a name="l15882"></a><span class="lineno">15882</span>&#160;                    json.ContinueString(typeIndex);</div><div class="line"><a name="l15883"></a><span class="lineno">15883</span>&#160;                    json.EndString();</div><div class="line"><a name="l15884"></a><span class="lineno">15884</span>&#160;</div><div class="line"><a name="l15885"></a><span class="lineno">15885</span>&#160;                    json.BeginObject();</div><div class="line"><a name="l15886"></a><span class="lineno">15886</span>&#160;</div><div class="line"><a name="l15887"></a><span class="lineno">15887</span>&#160;                    json.WriteString(<span class="stringliteral">&quot;Flags&quot;</span>);</div><div class="line"><a name="l15888"></a><span class="lineno">15888</span>&#160;                    json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l15889"></a><span class="lineno">15889</span>&#160;                    VkMemoryPropertyFlags flags = allocator-&gt;m_MemProps.memoryTypes[typeIndex].propertyFlags;</div><div class="line"><a name="l15890"></a><span class="lineno">15890</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l15891"></a><span class="lineno">15891</span>&#160;                    {</div><div class="line"><a name="l15892"></a><span class="lineno">15892</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;DEVICE_LOCAL&quot;</span>);</div><div class="line"><a name="l15893"></a><span class="lineno">15893</span>&#160;                    }</div><div class="line"><a name="l15894"></a><span class="lineno">15894</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l15895"></a><span class="lineno">15895</span>&#160;                    {</div><div class="line"><a name="l15896"></a><span class="lineno">15896</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;HOST_VISIBLE&quot;</span>);</div><div class="line"><a name="l15897"></a><span class="lineno">15897</span>&#160;                    }</div><div class="line"><a name="l15898"></a><span class="lineno">15898</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0)</div><div class="line"><a name="l15899"></a><span class="lineno">15899</span>&#160;                    {</div><div class="line"><a name="l15900"></a><span class="lineno">15900</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;HOST_COHERENT&quot;</span>);</div><div class="line"><a name="l15901"></a><span class="lineno">15901</span>&#160;                    }</div><div class="line"><a name="l15902"></a><span class="lineno">15902</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0)</div><div class="line"><a name="l15903"></a><span class="lineno">15903</span>&#160;                    {</div><div class="line"><a name="l15904"></a><span class="lineno">15904</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;HOST_CACHED&quot;</span>);</div><div class="line"><a name="l15905"></a><span class="lineno">15905</span>&#160;                    }</div><div class="line"><a name="l15906"></a><span class="lineno">15906</span>&#160;                    <span class="keywordflow">if</span>((flags &amp; VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0)</div><div class="line"><a name="l15907"></a><span class="lineno">15907</span>&#160;                    {</div><div class="line"><a name="l15908"></a><span class="lineno">15908</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;LAZILY_ALLOCATED&quot;</span>);</div><div class="line"><a name="l15909"></a><span class="lineno">15909</span>&#160;                    }</div><div class="line"><a name="l15910"></a><span class="lineno">15910</span>&#160;                    json.EndArray();</div><div class="line"><a name="l15911"></a><span class="lineno">15911</span>&#160;</div><div class="line"><a name="l15912"></a><span class="lineno">15912</span>&#160;                    <span class="keywordflow">if</span>(stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex].<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> &gt; 0)</div><div class="line"><a name="l15913"></a><span class="lineno">15913</span>&#160;                    {</div><div class="line"><a name="l15914"></a><span class="lineno">15914</span>&#160;                        json.WriteString(<span class="stringliteral">&quot;Stats&quot;</span>);</div><div class="line"><a name="l15915"></a><span class="lineno">15915</span>&#160;                        VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex]);</div><div class="line"><a name="l15916"></a><span class="lineno">15916</span>&#160;                    }</div><div class="line"><a name="l15917"></a><span class="lineno">15917</span>&#160;</div><div class="line"><a name="l15918"></a><span class="lineno">15918</span>&#160;                    json.EndObject();</div><div class="line"><a name="l15919"></a><span class="lineno">15919</span>&#160;                }</div><div class="line"><a name="l15920"></a><span class="lineno">15920</span>&#160;            }</div><div class="line"><a name="l15921"></a><span class="lineno">15921</span>&#160;</div><div class="line"><a name="l15922"></a><span class="lineno">15922</span>&#160;            json.EndObject();</div><div class="line"><a name="l15923"></a><span class="lineno">15923</span>&#160;        }</div><div class="line"><a name="l15924"></a><span class="lineno">15924</span>&#160;        <span class="keywordflow">if</span>(detailedMap == VK_TRUE)</div><div class="line"><a name="l15925"></a><span class="lineno">15925</span>&#160;        {</div><div class="line"><a name="l15926"></a><span class="lineno">15926</span>&#160;            allocator-&gt;PrintDetailedMap(json);</div><div class="line"><a name="l15927"></a><span class="lineno">15927</span>&#160;        }</div><div class="line"><a name="l15928"></a><span class="lineno">15928</span>&#160;</div><div class="line"><a name="l15929"></a><span class="lineno">15929</span>&#160;        json.EndObject();</div><div class="line"><a name="l15930"></a><span class="lineno">15930</span>&#160;    }</div><div class="line"><a name="l15931"></a><span class="lineno">15931</span>&#160;</div><div class="line"><a name="l15932"></a><span class="lineno">15932</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = sb.GetLength();</div><div class="line"><a name="l15933"></a><span class="lineno">15933</span>&#160;    <span class="keywordtype">char</span>* <span class="keyword">const</span> pChars = vma_new_array(allocator, <span class="keywordtype">char</span>, len + 1);</div><div class="line"><a name="l15934"></a><span class="lineno">15934</span>&#160;    <span class="keywordflow">if</span>(len &gt; 0)</div><div class="line"><a name="l15935"></a><span class="lineno">15935</span>&#160;    {</div><div class="line"><a name="l15936"></a><span class="lineno">15936</span>&#160;        memcpy(pChars, sb.GetData(), len);</div><div class="line"><a name="l15937"></a><span class="lineno">15937</span>&#160;    }</div><div class="line"><a name="l15938"></a><span class="lineno">15938</span>&#160;    pChars[len] = <span class="charliteral">&#39;\0&#39;</span>;</div><div class="line"><a name="l15939"></a><span class="lineno">15939</span>&#160;    *ppStatsString = pChars;</div><div class="line"><a name="l15940"></a><span class="lineno">15940</span>&#160;}</div><div class="line"><a name="l15941"></a><span class="lineno">15941</span>&#160;</div><div class="line"><a name="l15942"></a><span class="lineno">15942</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l15943"></a><span class="lineno">15943</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15944"></a><span class="lineno">15944</span>&#160;    <span class="keywordtype">char</span>* pStatsString)</div><div class="line"><a name="l15945"></a><span class="lineno">15945</span>&#160;{</div><div class="line"><a name="l15946"></a><span class="lineno">15946</span>&#160;    <span class="keywordflow">if</span>(pStatsString != VMA_NULL)</div><div class="line"><a name="l15947"></a><span class="lineno">15947</span>&#160;    {</div><div class="line"><a name="l15948"></a><span class="lineno">15948</span>&#160;        VMA_ASSERT(allocator);</div><div class="line"><a name="l15949"></a><span class="lineno">15949</span>&#160;        <span class="keywordtype">size_t</span> len = strlen(pStatsString);</div><div class="line"><a name="l15950"></a><span class="lineno">15950</span>&#160;        vma_delete_array(allocator, pStatsString, len + 1);</div><div class="line"><a name="l15951"></a><span class="lineno">15951</span>&#160;    }</div><div class="line"><a name="l15952"></a><span class="lineno">15952</span>&#160;}</div><div class="line"><a name="l15953"></a><span class="lineno">15953</span>&#160;</div><div class="line"><a name="l15954"></a><span class="lineno">15954</span>&#160;<span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l15955"></a><span class="lineno">15955</span>&#160;</div><div class="line"><a name="l15956"></a><span class="lineno">15956</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l15957"></a><span class="lineno">15957</span>&#160;<span class="comment">This function is not protected by any mutex because it just reads immutable data.</span></div><div class="line"><a name="l15958"></a><span class="lineno">15958</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l15959"></a><span class="lineno">15959</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l15960"></a><span class="lineno">15960</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l15961"></a><span class="lineno">15961</span>&#160;    uint32_t memoryTypeBits,</div><div class="line"><a name="l15962"></a><span class="lineno">15962</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l15963"></a><span class="lineno">15963</span>&#160;    uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l15964"></a><span class="lineno">15964</span>&#160;{</div><div class="line"><a name="l15965"></a><span class="lineno">15965</span>&#160;    VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l15966"></a><span class="lineno">15966</span>&#160;    VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l15967"></a><span class="lineno">15967</span>&#160;    VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l15968"></a><span class="lineno">15968</span>&#160;</div><div class="line"><a name="l15969"></a><span class="lineno">15969</span>&#160;    <span class="keywordflow">if</span>(pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a> != 0)</div><div class="line"><a name="l15970"></a><span class="lineno">15970</span>&#160;    {</div><div class="line"><a name="l15971"></a><span class="lineno">15971</span>&#160;        memoryTypeBits &amp;= pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l15972"></a><span class="lineno">15972</span>&#160;    }</div><div class="line"><a name="l15973"></a><span class="lineno">15973</span>&#160;    </div><div class="line"><a name="l15974"></a><span class="lineno">15974</span>&#160;    uint32_t requiredFlags = pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l15975"></a><span class="lineno">15975</span>&#160;    uint32_t preferredFlags = pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l15976"></a><span class="lineno">15976</span>&#160;</div><div class="line"><a name="l15977"></a><span class="lineno">15977</span>&#160;    <span class="comment">// Convert usage to requiredFlags and preferredFlags.</span></div><div class="line"><a name="l15978"></a><span class="lineno">15978</span>&#160;    <span class="keywordflow">switch</span>(pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>)</div><div class="line"><a name="l15979"></a><span class="lineno">15979</span>&#160;    {</div><div class="line"><a name="l15980"></a><span class="lineno">15980</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a>:</div><div class="line"><a name="l15981"></a><span class="lineno">15981</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15982"></a><span class="lineno">15982</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a>:</div><div class="line"><a name="l15983"></a><span class="lineno">15983</span>&#160;        <span class="keywordflow">if</span>(!allocator-&gt;IsIntegratedGpu() || (preferredFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l15984"></a><span class="lineno">15984</span>&#160;        {</div><div class="line"><a name="l15985"></a><span class="lineno">15985</span>&#160;            preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l15986"></a><span class="lineno">15986</span>&#160;        }</div><div class="line"><a name="l15987"></a><span class="lineno">15987</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15988"></a><span class="lineno">15988</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a>:</div><div class="line"><a name="l15989"></a><span class="lineno">15989</span>&#160;        requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l15990"></a><span class="lineno">15990</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15991"></a><span class="lineno">15991</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a>:</div><div class="line"><a name="l15992"></a><span class="lineno">15992</span>&#160;        requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l15993"></a><span class="lineno">15993</span>&#160;        <span class="keywordflow">if</span>(!allocator-&gt;IsIntegratedGpu() || (preferredFlags &amp; VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l15994"></a><span class="lineno">15994</span>&#160;        {</div><div class="line"><a name="l15995"></a><span class="lineno">15995</span>&#160;            preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l15996"></a><span class="lineno">15996</span>&#160;        }</div><div class="line"><a name="l15997"></a><span class="lineno">15997</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l15998"></a><span class="lineno">15998</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a>:</div><div class="line"><a name="l15999"></a><span class="lineno">15999</span>&#160;        requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l16000"></a><span class="lineno">16000</span>&#160;        preferredFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;</div><div class="line"><a name="l16001"></a><span class="lineno">16001</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l16002"></a><span class="lineno">16002</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l16003"></a><span class="lineno">16003</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l16004"></a><span class="lineno">16004</span>&#160;    }</div><div class="line"><a name="l16005"></a><span class="lineno">16005</span>&#160;</div><div class="line"><a name="l16006"></a><span class="lineno">16006</span>&#160;    *pMemoryTypeIndex = UINT32_MAX;</div><div class="line"><a name="l16007"></a><span class="lineno">16007</span>&#160;    uint32_t minCost = UINT32_MAX;</div><div class="line"><a name="l16008"></a><span class="lineno">16008</span>&#160;    <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0, memTypeBit = 1;</div><div class="line"><a name="l16009"></a><span class="lineno">16009</span>&#160;        memTypeIndex &lt; allocator-&gt;GetMemoryTypeCount();</div><div class="line"><a name="l16010"></a><span class="lineno">16010</span>&#160;        ++memTypeIndex, memTypeBit &lt;&lt;= 1)</div><div class="line"><a name="l16011"></a><span class="lineno">16011</span>&#160;    {</div><div class="line"><a name="l16012"></a><span class="lineno">16012</span>&#160;        <span class="comment">// This memory type is acceptable according to memoryTypeBits bitmask.</span></div><div class="line"><a name="l16013"></a><span class="lineno">16013</span>&#160;        <span class="keywordflow">if</span>((memTypeBit &amp; memoryTypeBits) != 0)</div><div class="line"><a name="l16014"></a><span class="lineno">16014</span>&#160;        {</div><div class="line"><a name="l16015"></a><span class="lineno">16015</span>&#160;            <span class="keyword">const</span> VkMemoryPropertyFlags currFlags =</div><div class="line"><a name="l16016"></a><span class="lineno">16016</span>&#160;                allocator-&gt;m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l16017"></a><span class="lineno">16017</span>&#160;            <span class="comment">// This memory type contains requiredFlags.</span></div><div class="line"><a name="l16018"></a><span class="lineno">16018</span>&#160;            <span class="keywordflow">if</span>((requiredFlags &amp; ~currFlags) == 0)</div><div class="line"><a name="l16019"></a><span class="lineno">16019</span>&#160;            {</div><div class="line"><a name="l16020"></a><span class="lineno">16020</span>&#160;                <span class="comment">// Calculate cost as number of bits from preferredFlags not present in this memory type.</span></div><div class="line"><a name="l16021"></a><span class="lineno">16021</span>&#160;                uint32_t currCost = VmaCountBitsSet(preferredFlags &amp; ~currFlags);</div><div class="line"><a name="l16022"></a><span class="lineno">16022</span>&#160;                <span class="comment">// Remember memory type with lowest cost.</span></div><div class="line"><a name="l16023"></a><span class="lineno">16023</span>&#160;                <span class="keywordflow">if</span>(currCost &lt; minCost)</div><div class="line"><a name="l16024"></a><span class="lineno">16024</span>&#160;                {</div><div class="line"><a name="l16025"></a><span class="lineno">16025</span>&#160;                    *pMemoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l16026"></a><span class="lineno">16026</span>&#160;                    <span class="keywordflow">if</span>(currCost == 0)</div><div class="line"><a name="l16027"></a><span class="lineno">16027</span>&#160;                    {</div><div class="line"><a name="l16028"></a><span class="lineno">16028</span>&#160;                        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16029"></a><span class="lineno">16029</span>&#160;                    }</div><div class="line"><a name="l16030"></a><span class="lineno">16030</span>&#160;                    minCost = currCost;</div><div class="line"><a name="l16031"></a><span class="lineno">16031</span>&#160;                }</div><div class="line"><a name="l16032"></a><span class="lineno">16032</span>&#160;            }</div><div class="line"><a name="l16033"></a><span class="lineno">16033</span>&#160;        }</div><div class="line"><a name="l16034"></a><span class="lineno">16034</span>&#160;    }</div><div class="line"><a name="l16035"></a><span class="lineno">16035</span>&#160;    <span class="keywordflow">return</span> (*pMemoryTypeIndex != UINT32_MAX) ? VK_SUCCESS : VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l16036"></a><span class="lineno">16036</span>&#160;}</div><div class="line"><a name="l16037"></a><span class="lineno">16037</span>&#160;</div><div class="line"><a name="l16038"></a><span class="lineno">16038</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l16039"></a><span class="lineno">16039</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16040"></a><span class="lineno">16040</span>&#160;    <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l16041"></a><span class="lineno">16041</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16042"></a><span class="lineno">16042</span>&#160;    uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l16043"></a><span class="lineno">16043</span>&#160;{</div><div class="line"><a name="l16044"></a><span class="lineno">16044</span>&#160;    VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l16045"></a><span class="lineno">16045</span>&#160;    VMA_ASSERT(pBufferCreateInfo != VMA_NULL);</div><div class="line"><a name="l16046"></a><span class="lineno">16046</span>&#160;    VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l16047"></a><span class="lineno">16047</span>&#160;    VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l16048"></a><span class="lineno">16048</span>&#160;</div><div class="line"><a name="l16049"></a><span class="lineno">16049</span>&#160;    <span class="keyword">const</span> VkDevice hDev = allocator-&gt;m_hDevice;</div><div class="line"><a name="l16050"></a><span class="lineno">16050</span>&#160;    VkBuffer hBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16051"></a><span class="lineno">16051</span>&#160;    VkResult res = allocator-&gt;GetVulkanFunctions().vkCreateBuffer(</div><div class="line"><a name="l16052"></a><span class="lineno">16052</span>&#160;        hDev, pBufferCreateInfo, allocator-&gt;GetAllocationCallbacks(), &amp;hBuffer);</div><div class="line"><a name="l16053"></a><span class="lineno">16053</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l16054"></a><span class="lineno">16054</span>&#160;    {</div><div class="line"><a name="l16055"></a><span class="lineno">16055</span>&#160;        VkMemoryRequirements memReq = {};</div><div class="line"><a name="l16056"></a><span class="lineno">16056</span>&#160;        allocator-&gt;GetVulkanFunctions().vkGetBufferMemoryRequirements(</div><div class="line"><a name="l16057"></a><span class="lineno">16057</span>&#160;            hDev, hBuffer, &amp;memReq);</div><div class="line"><a name="l16058"></a><span class="lineno">16058</span>&#160;</div><div class="line"><a name="l16059"></a><span class="lineno">16059</span>&#160;        res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l16060"></a><span class="lineno">16060</span>&#160;            allocator,</div><div class="line"><a name="l16061"></a><span class="lineno">16061</span>&#160;            memReq.memoryTypeBits,</div><div class="line"><a name="l16062"></a><span class="lineno">16062</span>&#160;            pAllocationCreateInfo,</div><div class="line"><a name="l16063"></a><span class="lineno">16063</span>&#160;            pMemoryTypeIndex);</div><div class="line"><a name="l16064"></a><span class="lineno">16064</span>&#160;</div><div class="line"><a name="l16065"></a><span class="lineno">16065</span>&#160;        allocator-&gt;GetVulkanFunctions().vkDestroyBuffer(</div><div class="line"><a name="l16066"></a><span class="lineno">16066</span>&#160;            hDev, hBuffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16067"></a><span class="lineno">16067</span>&#160;    }</div><div class="line"><a name="l16068"></a><span class="lineno">16068</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16069"></a><span class="lineno">16069</span>&#160;}</div><div class="line"><a name="l16070"></a><span class="lineno">16070</span>&#160;</div><div class="line"><a name="l16071"></a><span class="lineno">16071</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l16072"></a><span class="lineno">16072</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16073"></a><span class="lineno">16073</span>&#160;    <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l16074"></a><span class="lineno">16074</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16075"></a><span class="lineno">16075</span>&#160;    uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l16076"></a><span class="lineno">16076</span>&#160;{</div><div class="line"><a name="l16077"></a><span class="lineno">16077</span>&#160;    VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l16078"></a><span class="lineno">16078</span>&#160;    VMA_ASSERT(pImageCreateInfo != VMA_NULL);</div><div class="line"><a name="l16079"></a><span class="lineno">16079</span>&#160;    VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l16080"></a><span class="lineno">16080</span>&#160;    VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l16081"></a><span class="lineno">16081</span>&#160;</div><div class="line"><a name="l16082"></a><span class="lineno">16082</span>&#160;    <span class="keyword">const</span> VkDevice hDev = allocator-&gt;m_hDevice;</div><div class="line"><a name="l16083"></a><span class="lineno">16083</span>&#160;    VkImage hImage = VK_NULL_HANDLE;</div><div class="line"><a name="l16084"></a><span class="lineno">16084</span>&#160;    VkResult res = allocator-&gt;GetVulkanFunctions().vkCreateImage(</div><div class="line"><a name="l16085"></a><span class="lineno">16085</span>&#160;        hDev, pImageCreateInfo, allocator-&gt;GetAllocationCallbacks(), &amp;hImage);</div><div class="line"><a name="l16086"></a><span class="lineno">16086</span>&#160;    <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l16087"></a><span class="lineno">16087</span>&#160;    {</div><div class="line"><a name="l16088"></a><span class="lineno">16088</span>&#160;        VkMemoryRequirements memReq = {};</div><div class="line"><a name="l16089"></a><span class="lineno">16089</span>&#160;        allocator-&gt;GetVulkanFunctions().vkGetImageMemoryRequirements(</div><div class="line"><a name="l16090"></a><span class="lineno">16090</span>&#160;            hDev, hImage, &amp;memReq);</div><div class="line"><a name="l16091"></a><span class="lineno">16091</span>&#160;</div><div class="line"><a name="l16092"></a><span class="lineno">16092</span>&#160;        res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l16093"></a><span class="lineno">16093</span>&#160;            allocator,</div><div class="line"><a name="l16094"></a><span class="lineno">16094</span>&#160;            memReq.memoryTypeBits,</div><div class="line"><a name="l16095"></a><span class="lineno">16095</span>&#160;            pAllocationCreateInfo,</div><div class="line"><a name="l16096"></a><span class="lineno">16096</span>&#160;            pMemoryTypeIndex);</div><div class="line"><a name="l16097"></a><span class="lineno">16097</span>&#160;</div><div class="line"><a name="l16098"></a><span class="lineno">16098</span>&#160;        allocator-&gt;GetVulkanFunctions().vkDestroyImage(</div><div class="line"><a name="l16099"></a><span class="lineno">16099</span>&#160;            hDev, hImage, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16100"></a><span class="lineno">16100</span>&#160;    }</div><div class="line"><a name="l16101"></a><span class="lineno">16101</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16102"></a><span class="lineno">16102</span>&#160;}</div><div class="line"><a name="l16103"></a><span class="lineno">16103</span>&#160;</div><div class="line"><a name="l16104"></a><span class="lineno">16104</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l16105"></a><span class="lineno">16105</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16106"></a><span class="lineno">16106</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16107"></a><span class="lineno">16107</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</div><div class="line"><a name="l16108"></a><span class="lineno">16108</span>&#160;{</div><div class="line"><a name="l16109"></a><span class="lineno">16109</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pCreateInfo &amp;&amp; pPool);</div><div class="line"><a name="l16110"></a><span class="lineno">16110</span>&#160;    </div><div class="line"><a name="l16111"></a><span class="lineno">16111</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreatePool&quot;</span>);</div><div class="line"><a name="l16112"></a><span class="lineno">16112</span>&#160;    </div><div class="line"><a name="l16113"></a><span class="lineno">16113</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16114"></a><span class="lineno">16114</span>&#160;    </div><div class="line"><a name="l16115"></a><span class="lineno">16115</span>&#160;    VkResult res = allocator-&gt;CreatePool(pCreateInfo, pPool);</div><div class="line"><a name="l16116"></a><span class="lineno">16116</span>&#160;    </div><div class="line"><a name="l16117"></a><span class="lineno">16117</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16118"></a><span class="lineno">16118</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16119"></a><span class="lineno">16119</span>&#160;    {</div><div class="line"><a name="l16120"></a><span class="lineno">16120</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordCreatePool(allocator-&gt;GetCurrentFrameIndex(), *pCreateInfo, *pPool);</div><div class="line"><a name="l16121"></a><span class="lineno">16121</span>&#160;    }</div><div class="line"><a name="l16122"></a><span class="lineno">16122</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16123"></a><span class="lineno">16123</span>&#160;    </div><div class="line"><a name="l16124"></a><span class="lineno">16124</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16125"></a><span class="lineno">16125</span>&#160;}</div><div class="line"><a name="l16126"></a><span class="lineno">16126</span>&#160;</div><div class="line"><a name="l16127"></a><span class="lineno">16127</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l16128"></a><span class="lineno">16128</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16129"></a><span class="lineno">16129</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l16130"></a><span class="lineno">16130</span>&#160;{</div><div class="line"><a name="l16131"></a><span class="lineno">16131</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16132"></a><span class="lineno">16132</span>&#160;    </div><div class="line"><a name="l16133"></a><span class="lineno">16133</span>&#160;    <span class="keywordflow">if</span>(pool == VK_NULL_HANDLE)</div><div class="line"><a name="l16134"></a><span class="lineno">16134</span>&#160;    {</div><div class="line"><a name="l16135"></a><span class="lineno">16135</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16136"></a><span class="lineno">16136</span>&#160;    }</div><div class="line"><a name="l16137"></a><span class="lineno">16137</span>&#160;    </div><div class="line"><a name="l16138"></a><span class="lineno">16138</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDestroyPool&quot;</span>);</div><div class="line"><a name="l16139"></a><span class="lineno">16139</span>&#160;    </div><div class="line"><a name="l16140"></a><span class="lineno">16140</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16141"></a><span class="lineno">16141</span>&#160;    </div><div class="line"><a name="l16142"></a><span class="lineno">16142</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16143"></a><span class="lineno">16143</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16144"></a><span class="lineno">16144</span>&#160;    {</div><div class="line"><a name="l16145"></a><span class="lineno">16145</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDestroyPool(allocator-&gt;GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l16146"></a><span class="lineno">16146</span>&#160;    }</div><div class="line"><a name="l16147"></a><span class="lineno">16147</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16148"></a><span class="lineno">16148</span>&#160;</div><div class="line"><a name="l16149"></a><span class="lineno">16149</span>&#160;    allocator-&gt;DestroyPool(pool);</div><div class="line"><a name="l16150"></a><span class="lineno">16150</span>&#160;}</div><div class="line"><a name="l16151"></a><span class="lineno">16151</span>&#160;</div><div class="line"><a name="l16152"></a><span class="lineno">16152</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l16153"></a><span class="lineno">16153</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16154"></a><span class="lineno">16154</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l16155"></a><span class="lineno">16155</span>&#160;    <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</div><div class="line"><a name="l16156"></a><span class="lineno">16156</span>&#160;{</div><div class="line"><a name="l16157"></a><span class="lineno">16157</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pool &amp;&amp; pPoolStats);</div><div class="line"><a name="l16158"></a><span class="lineno">16158</span>&#160;</div><div class="line"><a name="l16159"></a><span class="lineno">16159</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16160"></a><span class="lineno">16160</span>&#160;</div><div class="line"><a name="l16161"></a><span class="lineno">16161</span>&#160;    allocator-&gt;GetPoolStats(pool, pPoolStats);</div><div class="line"><a name="l16162"></a><span class="lineno">16162</span>&#160;}</div><div class="line"><a name="l16163"></a><span class="lineno">16163</span>&#160;</div><div class="line"><a name="l16164"></a><span class="lineno">16164</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l16165"></a><span class="lineno">16165</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16166"></a><span class="lineno">16166</span>&#160;    <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l16167"></a><span class="lineno">16167</span>&#160;    <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l16168"></a><span class="lineno">16168</span>&#160;{</div><div class="line"><a name="l16169"></a><span class="lineno">16169</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pool);</div><div class="line"><a name="l16170"></a><span class="lineno">16170</span>&#160;</div><div class="line"><a name="l16171"></a><span class="lineno">16171</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16172"></a><span class="lineno">16172</span>&#160;</div><div class="line"><a name="l16173"></a><span class="lineno">16173</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16174"></a><span class="lineno">16174</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16175"></a><span class="lineno">16175</span>&#160;    {</div><div class="line"><a name="l16176"></a><span class="lineno">16176</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordMakePoolAllocationsLost(allocator-&gt;GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l16177"></a><span class="lineno">16177</span>&#160;    }</div><div class="line"><a name="l16178"></a><span class="lineno">16178</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16179"></a><span class="lineno">16179</span>&#160;</div><div class="line"><a name="l16180"></a><span class="lineno">16180</span>&#160;    allocator-&gt;MakePoolAllocationsLost(pool, pLostAllocationCount);</div><div class="line"><a name="l16181"></a><span class="lineno">16181</span>&#160;}</div><div class="line"><a name="l16182"></a><span class="lineno">16182</span>&#160;</div><div class="line"><a name="l16183"></a><span class="lineno">16183</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad535935619c7a549bf837e1bb0068f89">vmaCheckPoolCorruption</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l16184"></a><span class="lineno">16184</span>&#160;{</div><div class="line"><a name="l16185"></a><span class="lineno">16185</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pool);</div><div class="line"><a name="l16186"></a><span class="lineno">16186</span>&#160;</div><div class="line"><a name="l16187"></a><span class="lineno">16187</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16188"></a><span class="lineno">16188</span>&#160;</div><div class="line"><a name="l16189"></a><span class="lineno">16189</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCheckPoolCorruption&quot;</span>);</div><div class="line"><a name="l16190"></a><span class="lineno">16190</span>&#160;</div><div class="line"><a name="l16191"></a><span class="lineno">16191</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;CheckPoolCorruption(pool);</div><div class="line"><a name="l16192"></a><span class="lineno">16192</span>&#160;}</div><div class="line"><a name="l16193"></a><span class="lineno">16193</span>&#160;</div><div class="line"><a name="l16194"></a><span class="lineno">16194</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l16195"></a><span class="lineno">16195</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16196"></a><span class="lineno">16196</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l16197"></a><span class="lineno">16197</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16198"></a><span class="lineno">16198</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16199"></a><span class="lineno">16199</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16200"></a><span class="lineno">16200</span>&#160;{</div><div class="line"><a name="l16201"></a><span class="lineno">16201</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pVkMemoryRequirements &amp;&amp; pCreateInfo &amp;&amp; pAllocation);</div><div class="line"><a name="l16202"></a><span class="lineno">16202</span>&#160;</div><div class="line"><a name="l16203"></a><span class="lineno">16203</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemory&quot;</span>);</div><div class="line"><a name="l16204"></a><span class="lineno">16204</span>&#160;</div><div class="line"><a name="l16205"></a><span class="lineno">16205</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16206"></a><span class="lineno">16206</span>&#160;</div><div class="line"><a name="l16207"></a><span class="lineno">16207</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16208"></a><span class="lineno">16208</span>&#160;        *pVkMemoryRequirements,</div><div class="line"><a name="l16209"></a><span class="lineno">16209</span>&#160;        <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l16210"></a><span class="lineno">16210</span>&#160;        <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l16211"></a><span class="lineno">16211</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16212"></a><span class="lineno">16212</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16213"></a><span class="lineno">16213</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16214"></a><span class="lineno">16214</span>&#160;        VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l16215"></a><span class="lineno">16215</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16216"></a><span class="lineno">16216</span>&#160;        pAllocation);</div><div class="line"><a name="l16217"></a><span class="lineno">16217</span>&#160;</div><div class="line"><a name="l16218"></a><span class="lineno">16218</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16219"></a><span class="lineno">16219</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16220"></a><span class="lineno">16220</span>&#160;    {</div><div class="line"><a name="l16221"></a><span class="lineno">16221</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemory(</div><div class="line"><a name="l16222"></a><span class="lineno">16222</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16223"></a><span class="lineno">16223</span>&#160;            *pVkMemoryRequirements,</div><div class="line"><a name="l16224"></a><span class="lineno">16224</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16225"></a><span class="lineno">16225</span>&#160;            *pAllocation);</div><div class="line"><a name="l16226"></a><span class="lineno">16226</span>&#160;    }</div><div class="line"><a name="l16227"></a><span class="lineno">16227</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16228"></a><span class="lineno">16228</span>&#160;        </div><div class="line"><a name="l16229"></a><span class="lineno">16229</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16230"></a><span class="lineno">16230</span>&#160;    {</div><div class="line"><a name="l16231"></a><span class="lineno">16231</span>&#160;        allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16232"></a><span class="lineno">16232</span>&#160;    }</div><div class="line"><a name="l16233"></a><span class="lineno">16233</span>&#160;</div><div class="line"><a name="l16234"></a><span class="lineno">16234</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16235"></a><span class="lineno">16235</span>&#160;}</div><div class="line"><a name="l16236"></a><span class="lineno">16236</span>&#160;</div><div class="line"><a name="l16237"></a><span class="lineno">16237</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad37e82e492b3de38fc3f4cffd9ad0ae1">vmaAllocateMemoryPages</a>(</div><div class="line"><a name="l16238"></a><span class="lineno">16238</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16239"></a><span class="lineno">16239</span>&#160;    <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l16240"></a><span class="lineno">16240</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16241"></a><span class="lineno">16241</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l16242"></a><span class="lineno">16242</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l16243"></a><span class="lineno">16243</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16244"></a><span class="lineno">16244</span>&#160;{</div><div class="line"><a name="l16245"></a><span class="lineno">16245</span>&#160;    <span class="keywordflow">if</span>(allocationCount == 0)</div><div class="line"><a name="l16246"></a><span class="lineno">16246</span>&#160;    {</div><div class="line"><a name="l16247"></a><span class="lineno">16247</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16248"></a><span class="lineno">16248</span>&#160;    }</div><div class="line"><a name="l16249"></a><span class="lineno">16249</span>&#160;</div><div class="line"><a name="l16250"></a><span class="lineno">16250</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pVkMemoryRequirements &amp;&amp; pCreateInfo &amp;&amp; pAllocations);</div><div class="line"><a name="l16251"></a><span class="lineno">16251</span>&#160;</div><div class="line"><a name="l16252"></a><span class="lineno">16252</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemoryPages&quot;</span>);</div><div class="line"><a name="l16253"></a><span class="lineno">16253</span>&#160;</div><div class="line"><a name="l16254"></a><span class="lineno">16254</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16255"></a><span class="lineno">16255</span>&#160;</div><div class="line"><a name="l16256"></a><span class="lineno">16256</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16257"></a><span class="lineno">16257</span>&#160;        *pVkMemoryRequirements,</div><div class="line"><a name="l16258"></a><span class="lineno">16258</span>&#160;        <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l16259"></a><span class="lineno">16259</span>&#160;        <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l16260"></a><span class="lineno">16260</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16261"></a><span class="lineno">16261</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16262"></a><span class="lineno">16262</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16263"></a><span class="lineno">16263</span>&#160;        VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l16264"></a><span class="lineno">16264</span>&#160;        allocationCount,</div><div class="line"><a name="l16265"></a><span class="lineno">16265</span>&#160;        pAllocations);</div><div class="line"><a name="l16266"></a><span class="lineno">16266</span>&#160;</div><div class="line"><a name="l16267"></a><span class="lineno">16267</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16268"></a><span class="lineno">16268</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16269"></a><span class="lineno">16269</span>&#160;    {</div><div class="line"><a name="l16270"></a><span class="lineno">16270</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemoryPages(</div><div class="line"><a name="l16271"></a><span class="lineno">16271</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16272"></a><span class="lineno">16272</span>&#160;            *pVkMemoryRequirements,</div><div class="line"><a name="l16273"></a><span class="lineno">16273</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16274"></a><span class="lineno">16274</span>&#160;            (uint64_t)allocationCount,</div><div class="line"><a name="l16275"></a><span class="lineno">16275</span>&#160;            pAllocations);</div><div class="line"><a name="l16276"></a><span class="lineno">16276</span>&#160;    }</div><div class="line"><a name="l16277"></a><span class="lineno">16277</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16278"></a><span class="lineno">16278</span>&#160;        </div><div class="line"><a name="l16279"></a><span class="lineno">16279</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16280"></a><span class="lineno">16280</span>&#160;    {</div><div class="line"><a name="l16281"></a><span class="lineno">16281</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; allocationCount; ++i)</div><div class="line"><a name="l16282"></a><span class="lineno">16282</span>&#160;        {</div><div class="line"><a name="l16283"></a><span class="lineno">16283</span>&#160;            allocator-&gt;GetAllocationInfo(pAllocations[i], pAllocationInfo + i);</div><div class="line"><a name="l16284"></a><span class="lineno">16284</span>&#160;        }</div><div class="line"><a name="l16285"></a><span class="lineno">16285</span>&#160;    }</div><div class="line"><a name="l16286"></a><span class="lineno">16286</span>&#160;</div><div class="line"><a name="l16287"></a><span class="lineno">16287</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16288"></a><span class="lineno">16288</span>&#160;}</div><div class="line"><a name="l16289"></a><span class="lineno">16289</span>&#160;</div><div class="line"><a name="l16290"></a><span class="lineno">16290</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l16291"></a><span class="lineno">16291</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16292"></a><span class="lineno">16292</span>&#160;    VkBuffer buffer,</div><div class="line"><a name="l16293"></a><span class="lineno">16293</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16294"></a><span class="lineno">16294</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16295"></a><span class="lineno">16295</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16296"></a><span class="lineno">16296</span>&#160;{</div><div class="line"><a name="l16297"></a><span class="lineno">16297</span>&#160;    VMA_ASSERT(allocator &amp;&amp; buffer != VK_NULL_HANDLE &amp;&amp; pCreateInfo &amp;&amp; pAllocation);</div><div class="line"><a name="l16298"></a><span class="lineno">16298</span>&#160;</div><div class="line"><a name="l16299"></a><span class="lineno">16299</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemoryForBuffer&quot;</span>);</div><div class="line"><a name="l16300"></a><span class="lineno">16300</span>&#160;</div><div class="line"><a name="l16301"></a><span class="lineno">16301</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16302"></a><span class="lineno">16302</span>&#160;</div><div class="line"><a name="l16303"></a><span class="lineno">16303</span>&#160;    VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16304"></a><span class="lineno">16304</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16305"></a><span class="lineno">16305</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16306"></a><span class="lineno">16306</span>&#160;    allocator-&gt;GetBufferMemoryRequirements(buffer, vkMemReq,</div><div class="line"><a name="l16307"></a><span class="lineno">16307</span>&#160;        requiresDedicatedAllocation,</div><div class="line"><a name="l16308"></a><span class="lineno">16308</span>&#160;        prefersDedicatedAllocation);</div><div class="line"><a name="l16309"></a><span class="lineno">16309</span>&#160;</div><div class="line"><a name="l16310"></a><span class="lineno">16310</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16311"></a><span class="lineno">16311</span>&#160;        vkMemReq,</div><div class="line"><a name="l16312"></a><span class="lineno">16312</span>&#160;        requiresDedicatedAllocation,</div><div class="line"><a name="l16313"></a><span class="lineno">16313</span>&#160;        prefersDedicatedAllocation,</div><div class="line"><a name="l16314"></a><span class="lineno">16314</span>&#160;        buffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16315"></a><span class="lineno">16315</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16316"></a><span class="lineno">16316</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16317"></a><span class="lineno">16317</span>&#160;        VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l16318"></a><span class="lineno">16318</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16319"></a><span class="lineno">16319</span>&#160;        pAllocation);</div><div class="line"><a name="l16320"></a><span class="lineno">16320</span>&#160;</div><div class="line"><a name="l16321"></a><span class="lineno">16321</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16322"></a><span class="lineno">16322</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16323"></a><span class="lineno">16323</span>&#160;    {</div><div class="line"><a name="l16324"></a><span class="lineno">16324</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemoryForBuffer(</div><div class="line"><a name="l16325"></a><span class="lineno">16325</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16326"></a><span class="lineno">16326</span>&#160;            vkMemReq,</div><div class="line"><a name="l16327"></a><span class="lineno">16327</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16328"></a><span class="lineno">16328</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16329"></a><span class="lineno">16329</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16330"></a><span class="lineno">16330</span>&#160;            *pAllocation);</div><div class="line"><a name="l16331"></a><span class="lineno">16331</span>&#160;    }</div><div class="line"><a name="l16332"></a><span class="lineno">16332</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16333"></a><span class="lineno">16333</span>&#160;</div><div class="line"><a name="l16334"></a><span class="lineno">16334</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16335"></a><span class="lineno">16335</span>&#160;    {</div><div class="line"><a name="l16336"></a><span class="lineno">16336</span>&#160;        allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16337"></a><span class="lineno">16337</span>&#160;    }</div><div class="line"><a name="l16338"></a><span class="lineno">16338</span>&#160;</div><div class="line"><a name="l16339"></a><span class="lineno">16339</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16340"></a><span class="lineno">16340</span>&#160;}</div><div class="line"><a name="l16341"></a><span class="lineno">16341</span>&#160;</div><div class="line"><a name="l16342"></a><span class="lineno">16342</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l16343"></a><span class="lineno">16343</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16344"></a><span class="lineno">16344</span>&#160;    VkImage image,</div><div class="line"><a name="l16345"></a><span class="lineno">16345</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l16346"></a><span class="lineno">16346</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16347"></a><span class="lineno">16347</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16348"></a><span class="lineno">16348</span>&#160;{</div><div class="line"><a name="l16349"></a><span class="lineno">16349</span>&#160;    VMA_ASSERT(allocator &amp;&amp; image != VK_NULL_HANDLE &amp;&amp; pCreateInfo &amp;&amp; pAllocation);</div><div class="line"><a name="l16350"></a><span class="lineno">16350</span>&#160;</div><div class="line"><a name="l16351"></a><span class="lineno">16351</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaAllocateMemoryForImage&quot;</span>);</div><div class="line"><a name="l16352"></a><span class="lineno">16352</span>&#160;</div><div class="line"><a name="l16353"></a><span class="lineno">16353</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16354"></a><span class="lineno">16354</span>&#160;</div><div class="line"><a name="l16355"></a><span class="lineno">16355</span>&#160;    VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16356"></a><span class="lineno">16356</span>&#160;    <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16357"></a><span class="lineno">16357</span>&#160;    <span class="keywordtype">bool</span> prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l16358"></a><span class="lineno">16358</span>&#160;    allocator-&gt;GetImageMemoryRequirements(image, vkMemReq,</div><div class="line"><a name="l16359"></a><span class="lineno">16359</span>&#160;        requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l16360"></a><span class="lineno">16360</span>&#160;</div><div class="line"><a name="l16361"></a><span class="lineno">16361</span>&#160;    VkResult result = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16362"></a><span class="lineno">16362</span>&#160;        vkMemReq,</div><div class="line"><a name="l16363"></a><span class="lineno">16363</span>&#160;        requiresDedicatedAllocation,</div><div class="line"><a name="l16364"></a><span class="lineno">16364</span>&#160;        prefersDedicatedAllocation,</div><div class="line"><a name="l16365"></a><span class="lineno">16365</span>&#160;        VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16366"></a><span class="lineno">16366</span>&#160;        image, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16367"></a><span class="lineno">16367</span>&#160;        *pCreateInfo,</div><div class="line"><a name="l16368"></a><span class="lineno">16368</span>&#160;        VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN,</div><div class="line"><a name="l16369"></a><span class="lineno">16369</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16370"></a><span class="lineno">16370</span>&#160;        pAllocation);</div><div class="line"><a name="l16371"></a><span class="lineno">16371</span>&#160;</div><div class="line"><a name="l16372"></a><span class="lineno">16372</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16373"></a><span class="lineno">16373</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16374"></a><span class="lineno">16374</span>&#160;    {</div><div class="line"><a name="l16375"></a><span class="lineno">16375</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordAllocateMemoryForImage(</div><div class="line"><a name="l16376"></a><span class="lineno">16376</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16377"></a><span class="lineno">16377</span>&#160;            vkMemReq,</div><div class="line"><a name="l16378"></a><span class="lineno">16378</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16379"></a><span class="lineno">16379</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16380"></a><span class="lineno">16380</span>&#160;            *pCreateInfo,</div><div class="line"><a name="l16381"></a><span class="lineno">16381</span>&#160;            *pAllocation);</div><div class="line"><a name="l16382"></a><span class="lineno">16382</span>&#160;    }</div><div class="line"><a name="l16383"></a><span class="lineno">16383</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16384"></a><span class="lineno">16384</span>&#160;</div><div class="line"><a name="l16385"></a><span class="lineno">16385</span>&#160;    <span class="keywordflow">if</span>(pAllocationInfo &amp;&amp; result == VK_SUCCESS)</div><div class="line"><a name="l16386"></a><span class="lineno">16386</span>&#160;    {</div><div class="line"><a name="l16387"></a><span class="lineno">16387</span>&#160;        allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16388"></a><span class="lineno">16388</span>&#160;    }</div><div class="line"><a name="l16389"></a><span class="lineno">16389</span>&#160;</div><div class="line"><a name="l16390"></a><span class="lineno">16390</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l16391"></a><span class="lineno">16391</span>&#160;}</div><div class="line"><a name="l16392"></a><span class="lineno">16392</span>&#160;</div><div class="line"><a name="l16393"></a><span class="lineno">16393</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l16394"></a><span class="lineno">16394</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16395"></a><span class="lineno">16395</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16396"></a><span class="lineno">16396</span>&#160;{</div><div class="line"><a name="l16397"></a><span class="lineno">16397</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16398"></a><span class="lineno">16398</span>&#160;    </div><div class="line"><a name="l16399"></a><span class="lineno">16399</span>&#160;    <span class="keywordflow">if</span>(allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l16400"></a><span class="lineno">16400</span>&#160;    {</div><div class="line"><a name="l16401"></a><span class="lineno">16401</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16402"></a><span class="lineno">16402</span>&#160;    }</div><div class="line"><a name="l16403"></a><span class="lineno">16403</span>&#160;    </div><div class="line"><a name="l16404"></a><span class="lineno">16404</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaFreeMemory&quot;</span>);</div><div class="line"><a name="l16405"></a><span class="lineno">16405</span>&#160;    </div><div class="line"><a name="l16406"></a><span class="lineno">16406</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16407"></a><span class="lineno">16407</span>&#160;</div><div class="line"><a name="l16408"></a><span class="lineno">16408</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16409"></a><span class="lineno">16409</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16410"></a><span class="lineno">16410</span>&#160;    {</div><div class="line"><a name="l16411"></a><span class="lineno">16411</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordFreeMemory(</div><div class="line"><a name="l16412"></a><span class="lineno">16412</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16413"></a><span class="lineno">16413</span>&#160;            allocation);</div><div class="line"><a name="l16414"></a><span class="lineno">16414</span>&#160;    }</div><div class="line"><a name="l16415"></a><span class="lineno">16415</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16416"></a><span class="lineno">16416</span>&#160;    </div><div class="line"><a name="l16417"></a><span class="lineno">16417</span>&#160;    allocator-&gt;FreeMemory(</div><div class="line"><a name="l16418"></a><span class="lineno">16418</span>&#160;        1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16419"></a><span class="lineno">16419</span>&#160;        &amp;allocation);</div><div class="line"><a name="l16420"></a><span class="lineno">16420</span>&#160;}</div><div class="line"><a name="l16421"></a><span class="lineno">16421</span>&#160;</div><div class="line"><a name="l16422"></a><span class="lineno">16422</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab9e709de044c5d8476bea77a4e755840">vmaFreeMemoryPages</a>(</div><div class="line"><a name="l16423"></a><span class="lineno">16423</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16424"></a><span class="lineno">16424</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l16425"></a><span class="lineno">16425</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations)</div><div class="line"><a name="l16426"></a><span class="lineno">16426</span>&#160;{</div><div class="line"><a name="l16427"></a><span class="lineno">16427</span>&#160;    <span class="keywordflow">if</span>(allocationCount == 0)</div><div class="line"><a name="l16428"></a><span class="lineno">16428</span>&#160;    {</div><div class="line"><a name="l16429"></a><span class="lineno">16429</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16430"></a><span class="lineno">16430</span>&#160;    }</div><div class="line"><a name="l16431"></a><span class="lineno">16431</span>&#160;</div><div class="line"><a name="l16432"></a><span class="lineno">16432</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16433"></a><span class="lineno">16433</span>&#160;    </div><div class="line"><a name="l16434"></a><span class="lineno">16434</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaFreeMemoryPages&quot;</span>);</div><div class="line"><a name="l16435"></a><span class="lineno">16435</span>&#160;    </div><div class="line"><a name="l16436"></a><span class="lineno">16436</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16437"></a><span class="lineno">16437</span>&#160;</div><div class="line"><a name="l16438"></a><span class="lineno">16438</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16439"></a><span class="lineno">16439</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16440"></a><span class="lineno">16440</span>&#160;    {</div><div class="line"><a name="l16441"></a><span class="lineno">16441</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordFreeMemoryPages(</div><div class="line"><a name="l16442"></a><span class="lineno">16442</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16443"></a><span class="lineno">16443</span>&#160;            (uint64_t)allocationCount,</div><div class="line"><a name="l16444"></a><span class="lineno">16444</span>&#160;            pAllocations);</div><div class="line"><a name="l16445"></a><span class="lineno">16445</span>&#160;    }</div><div class="line"><a name="l16446"></a><span class="lineno">16446</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16447"></a><span class="lineno">16447</span>&#160;    </div><div class="line"><a name="l16448"></a><span class="lineno">16448</span>&#160;    allocator-&gt;FreeMemory(allocationCount, pAllocations);</div><div class="line"><a name="l16449"></a><span class="lineno">16449</span>&#160;}</div><div class="line"><a name="l16450"></a><span class="lineno">16450</span>&#160;</div><div class="line"><a name="l16451"></a><span class="lineno">16451</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a0ff488958ca72b28e545880463cb8696">vmaResizeAllocation</a>(</div><div class="line"><a name="l16452"></a><span class="lineno">16452</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16453"></a><span class="lineno">16453</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16454"></a><span class="lineno">16454</span>&#160;    VkDeviceSize newSize)</div><div class="line"><a name="l16455"></a><span class="lineno">16455</span>&#160;{</div><div class="line"><a name="l16456"></a><span class="lineno">16456</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16457"></a><span class="lineno">16457</span>&#160;    </div><div class="line"><a name="l16458"></a><span class="lineno">16458</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaResizeAllocation&quot;</span>);</div><div class="line"><a name="l16459"></a><span class="lineno">16459</span>&#160;    </div><div class="line"><a name="l16460"></a><span class="lineno">16460</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16461"></a><span class="lineno">16461</span>&#160;</div><div class="line"><a name="l16462"></a><span class="lineno">16462</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16463"></a><span class="lineno">16463</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16464"></a><span class="lineno">16464</span>&#160;    {</div><div class="line"><a name="l16465"></a><span class="lineno">16465</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordResizeAllocation(</div><div class="line"><a name="l16466"></a><span class="lineno">16466</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16467"></a><span class="lineno">16467</span>&#160;            allocation,</div><div class="line"><a name="l16468"></a><span class="lineno">16468</span>&#160;            newSize);</div><div class="line"><a name="l16469"></a><span class="lineno">16469</span>&#160;    }</div><div class="line"><a name="l16470"></a><span class="lineno">16470</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16471"></a><span class="lineno">16471</span>&#160;    </div><div class="line"><a name="l16472"></a><span class="lineno">16472</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;ResizeAllocation(allocation, newSize);</div><div class="line"><a name="l16473"></a><span class="lineno">16473</span>&#160;}</div><div class="line"><a name="l16474"></a><span class="lineno">16474</span>&#160;</div><div class="line"><a name="l16475"></a><span class="lineno">16475</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l16476"></a><span class="lineno">16476</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16477"></a><span class="lineno">16477</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16478"></a><span class="lineno">16478</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16479"></a><span class="lineno">16479</span>&#160;{</div><div class="line"><a name="l16480"></a><span class="lineno">16480</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; pAllocationInfo);</div><div class="line"><a name="l16481"></a><span class="lineno">16481</span>&#160;</div><div class="line"><a name="l16482"></a><span class="lineno">16482</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16483"></a><span class="lineno">16483</span>&#160;</div><div class="line"><a name="l16484"></a><span class="lineno">16484</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16485"></a><span class="lineno">16485</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16486"></a><span class="lineno">16486</span>&#160;    {</div><div class="line"><a name="l16487"></a><span class="lineno">16487</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordGetAllocationInfo(</div><div class="line"><a name="l16488"></a><span class="lineno">16488</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16489"></a><span class="lineno">16489</span>&#160;            allocation);</div><div class="line"><a name="l16490"></a><span class="lineno">16490</span>&#160;    }</div><div class="line"><a name="l16491"></a><span class="lineno">16491</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16492"></a><span class="lineno">16492</span>&#160;</div><div class="line"><a name="l16493"></a><span class="lineno">16493</span>&#160;    allocator-&gt;GetAllocationInfo(allocation, pAllocationInfo);</div><div class="line"><a name="l16494"></a><span class="lineno">16494</span>&#160;}</div><div class="line"><a name="l16495"></a><span class="lineno">16495</span>&#160;</div><div class="line"><a name="l16496"></a><span class="lineno">16496</span>&#160;VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l16497"></a><span class="lineno">16497</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16498"></a><span class="lineno">16498</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16499"></a><span class="lineno">16499</span>&#160;{</div><div class="line"><a name="l16500"></a><span class="lineno">16500</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16501"></a><span class="lineno">16501</span>&#160;</div><div class="line"><a name="l16502"></a><span class="lineno">16502</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16503"></a><span class="lineno">16503</span>&#160;</div><div class="line"><a name="l16504"></a><span class="lineno">16504</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16505"></a><span class="lineno">16505</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16506"></a><span class="lineno">16506</span>&#160;    {</div><div class="line"><a name="l16507"></a><span class="lineno">16507</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordTouchAllocation(</div><div class="line"><a name="l16508"></a><span class="lineno">16508</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16509"></a><span class="lineno">16509</span>&#160;            allocation);</div><div class="line"><a name="l16510"></a><span class="lineno">16510</span>&#160;    }</div><div class="line"><a name="l16511"></a><span class="lineno">16511</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16512"></a><span class="lineno">16512</span>&#160;</div><div class="line"><a name="l16513"></a><span class="lineno">16513</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;TouchAllocation(allocation);</div><div class="line"><a name="l16514"></a><span class="lineno">16514</span>&#160;}</div><div class="line"><a name="l16515"></a><span class="lineno">16515</span>&#160;</div><div class="line"><a name="l16516"></a><span class="lineno">16516</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l16517"></a><span class="lineno">16517</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16518"></a><span class="lineno">16518</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16519"></a><span class="lineno">16519</span>&#160;    <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l16520"></a><span class="lineno">16520</span>&#160;{</div><div class="line"><a name="l16521"></a><span class="lineno">16521</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16522"></a><span class="lineno">16522</span>&#160;</div><div class="line"><a name="l16523"></a><span class="lineno">16523</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16524"></a><span class="lineno">16524</span>&#160;</div><div class="line"><a name="l16525"></a><span class="lineno">16525</span>&#160;    allocation-&gt;SetUserData(allocator, pUserData);</div><div class="line"><a name="l16526"></a><span class="lineno">16526</span>&#160;</div><div class="line"><a name="l16527"></a><span class="lineno">16527</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16528"></a><span class="lineno">16528</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16529"></a><span class="lineno">16529</span>&#160;    {</div><div class="line"><a name="l16530"></a><span class="lineno">16530</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordSetAllocationUserData(</div><div class="line"><a name="l16531"></a><span class="lineno">16531</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16532"></a><span class="lineno">16532</span>&#160;            allocation,</div><div class="line"><a name="l16533"></a><span class="lineno">16533</span>&#160;            pUserData);</div><div class="line"><a name="l16534"></a><span class="lineno">16534</span>&#160;    }</div><div class="line"><a name="l16535"></a><span class="lineno">16535</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16536"></a><span class="lineno">16536</span>&#160;}</div><div class="line"><a name="l16537"></a><span class="lineno">16537</span>&#160;</div><div class="line"><a name="l16538"></a><span class="lineno">16538</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l16539"></a><span class="lineno">16539</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16540"></a><span class="lineno">16540</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l16541"></a><span class="lineno">16541</span>&#160;{</div><div class="line"><a name="l16542"></a><span class="lineno">16542</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pAllocation);</div><div class="line"><a name="l16543"></a><span class="lineno">16543</span>&#160;</div><div class="line"><a name="l16544"></a><span class="lineno">16544</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK;</div><div class="line"><a name="l16545"></a><span class="lineno">16545</span>&#160;</div><div class="line"><a name="l16546"></a><span class="lineno">16546</span>&#160;    allocator-&gt;CreateLostAllocation(pAllocation);</div><div class="line"><a name="l16547"></a><span class="lineno">16547</span>&#160;</div><div class="line"><a name="l16548"></a><span class="lineno">16548</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16549"></a><span class="lineno">16549</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16550"></a><span class="lineno">16550</span>&#160;    {</div><div class="line"><a name="l16551"></a><span class="lineno">16551</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordCreateLostAllocation(</div><div class="line"><a name="l16552"></a><span class="lineno">16552</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16553"></a><span class="lineno">16553</span>&#160;            *pAllocation);</div><div class="line"><a name="l16554"></a><span class="lineno">16554</span>&#160;    }</div><div class="line"><a name="l16555"></a><span class="lineno">16555</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16556"></a><span class="lineno">16556</span>&#160;}</div><div class="line"><a name="l16557"></a><span class="lineno">16557</span>&#160;</div><div class="line"><a name="l16558"></a><span class="lineno">16558</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l16559"></a><span class="lineno">16559</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16560"></a><span class="lineno">16560</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16561"></a><span class="lineno">16561</span>&#160;    <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l16562"></a><span class="lineno">16562</span>&#160;{</div><div class="line"><a name="l16563"></a><span class="lineno">16563</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; ppData);</div><div class="line"><a name="l16564"></a><span class="lineno">16564</span>&#160;</div><div class="line"><a name="l16565"></a><span class="lineno">16565</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16566"></a><span class="lineno">16566</span>&#160;</div><div class="line"><a name="l16567"></a><span class="lineno">16567</span>&#160;    VkResult res = allocator-&gt;Map(allocation, ppData);</div><div class="line"><a name="l16568"></a><span class="lineno">16568</span>&#160;</div><div class="line"><a name="l16569"></a><span class="lineno">16569</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16570"></a><span class="lineno">16570</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16571"></a><span class="lineno">16571</span>&#160;    {</div><div class="line"><a name="l16572"></a><span class="lineno">16572</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordMapMemory(</div><div class="line"><a name="l16573"></a><span class="lineno">16573</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16574"></a><span class="lineno">16574</span>&#160;            allocation);</div><div class="line"><a name="l16575"></a><span class="lineno">16575</span>&#160;    }</div><div class="line"><a name="l16576"></a><span class="lineno">16576</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16577"></a><span class="lineno">16577</span>&#160;</div><div class="line"><a name="l16578"></a><span class="lineno">16578</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16579"></a><span class="lineno">16579</span>&#160;}</div><div class="line"><a name="l16580"></a><span class="lineno">16580</span>&#160;</div><div class="line"><a name="l16581"></a><span class="lineno">16581</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l16582"></a><span class="lineno">16582</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16583"></a><span class="lineno">16583</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16584"></a><span class="lineno">16584</span>&#160;{</div><div class="line"><a name="l16585"></a><span class="lineno">16585</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16586"></a><span class="lineno">16586</span>&#160;</div><div class="line"><a name="l16587"></a><span class="lineno">16587</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16588"></a><span class="lineno">16588</span>&#160;</div><div class="line"><a name="l16589"></a><span class="lineno">16589</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16590"></a><span class="lineno">16590</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16591"></a><span class="lineno">16591</span>&#160;    {</div><div class="line"><a name="l16592"></a><span class="lineno">16592</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordUnmapMemory(</div><div class="line"><a name="l16593"></a><span class="lineno">16593</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16594"></a><span class="lineno">16594</span>&#160;            allocation);</div><div class="line"><a name="l16595"></a><span class="lineno">16595</span>&#160;    }</div><div class="line"><a name="l16596"></a><span class="lineno">16596</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16597"></a><span class="lineno">16597</span>&#160;</div><div class="line"><a name="l16598"></a><span class="lineno">16598</span>&#160;    allocator-&gt;Unmap(allocation);</div><div class="line"><a name="l16599"></a><span class="lineno">16599</span>&#160;}</div><div class="line"><a name="l16600"></a><span class="lineno">16600</span>&#160;</div><div class="line"><a name="l16601"></a><span class="lineno">16601</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#abc34ee6f021f459aff885f3758c435de">vmaFlushAllocation</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l16602"></a><span class="lineno">16602</span>&#160;{</div><div class="line"><a name="l16603"></a><span class="lineno">16603</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16604"></a><span class="lineno">16604</span>&#160;</div><div class="line"><a name="l16605"></a><span class="lineno">16605</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaFlushAllocation&quot;</span>);</div><div class="line"><a name="l16606"></a><span class="lineno">16606</span>&#160;</div><div class="line"><a name="l16607"></a><span class="lineno">16607</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16608"></a><span class="lineno">16608</span>&#160;</div><div class="line"><a name="l16609"></a><span class="lineno">16609</span>&#160;    allocator-&gt;FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_FLUSH);</div><div class="line"><a name="l16610"></a><span class="lineno">16610</span>&#160;</div><div class="line"><a name="l16611"></a><span class="lineno">16611</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16612"></a><span class="lineno">16612</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16613"></a><span class="lineno">16613</span>&#160;    {</div><div class="line"><a name="l16614"></a><span class="lineno">16614</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordFlushAllocation(</div><div class="line"><a name="l16615"></a><span class="lineno">16615</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16616"></a><span class="lineno">16616</span>&#160;            allocation, offset, size);</div><div class="line"><a name="l16617"></a><span class="lineno">16617</span>&#160;    }</div><div class="line"><a name="l16618"></a><span class="lineno">16618</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16619"></a><span class="lineno">16619</span>&#160;}</div><div class="line"><a name="l16620"></a><span class="lineno">16620</span>&#160;</div><div class="line"><a name="l16621"></a><span class="lineno">16621</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d0eb0c1102268fa9a476d12ecbe4006">vmaInvalidateAllocation</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l16622"></a><span class="lineno">16622</span>&#160;{</div><div class="line"><a name="l16623"></a><span class="lineno">16623</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation);</div><div class="line"><a name="l16624"></a><span class="lineno">16624</span>&#160;</div><div class="line"><a name="l16625"></a><span class="lineno">16625</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaInvalidateAllocation&quot;</span>);</div><div class="line"><a name="l16626"></a><span class="lineno">16626</span>&#160;</div><div class="line"><a name="l16627"></a><span class="lineno">16627</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16628"></a><span class="lineno">16628</span>&#160;</div><div class="line"><a name="l16629"></a><span class="lineno">16629</span>&#160;    allocator-&gt;FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_INVALIDATE);</div><div class="line"><a name="l16630"></a><span class="lineno">16630</span>&#160;</div><div class="line"><a name="l16631"></a><span class="lineno">16631</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16632"></a><span class="lineno">16632</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16633"></a><span class="lineno">16633</span>&#160;    {</div><div class="line"><a name="l16634"></a><span class="lineno">16634</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordInvalidateAllocation(</div><div class="line"><a name="l16635"></a><span class="lineno">16635</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16636"></a><span class="lineno">16636</span>&#160;            allocation, offset, size);</div><div class="line"><a name="l16637"></a><span class="lineno">16637</span>&#160;    }</div><div class="line"><a name="l16638"></a><span class="lineno">16638</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16639"></a><span class="lineno">16639</span>&#160;}</div><div class="line"><a name="l16640"></a><span class="lineno">16640</span>&#160;</div><div class="line"><a name="l16641"></a><span class="lineno">16641</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a49329a7f030dafcf82f7b73334c22e98">vmaCheckCorruption</a>(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator, uint32_t memoryTypeBits)</div><div class="line"><a name="l16642"></a><span class="lineno">16642</span>&#160;{</div><div class="line"><a name="l16643"></a><span class="lineno">16643</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16644"></a><span class="lineno">16644</span>&#160;</div><div class="line"><a name="l16645"></a><span class="lineno">16645</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCheckCorruption&quot;</span>);</div><div class="line"><a name="l16646"></a><span class="lineno">16646</span>&#160;</div><div class="line"><a name="l16647"></a><span class="lineno">16647</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16648"></a><span class="lineno">16648</span>&#160;</div><div class="line"><a name="l16649"></a><span class="lineno">16649</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;CheckCorruption(memoryTypeBits);</div><div class="line"><a name="l16650"></a><span class="lineno">16650</span>&#160;}</div><div class="line"><a name="l16651"></a><span class="lineno">16651</span>&#160;</div><div class="line"><a name="l16652"></a><span class="lineno">16652</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l16653"></a><span class="lineno">16653</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16654"></a><span class="lineno">16654</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l16655"></a><span class="lineno">16655</span>&#160;    <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l16656"></a><span class="lineno">16656</span>&#160;    VkBool32* pAllocationsChanged,</div><div class="line"><a name="l16657"></a><span class="lineno">16657</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l16658"></a><span class="lineno">16658</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l16659"></a><span class="lineno">16659</span>&#160;{</div><div class="line"><a name="l16660"></a><span class="lineno">16660</span>&#160;    <span class="comment">// Deprecated interface, reimplemented using new one.</span></div><div class="line"><a name="l16661"></a><span class="lineno">16661</span>&#160;</div><div class="line"><a name="l16662"></a><span class="lineno">16662</span>&#160;    <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a> info2 = {};</div><div class="line"><a name="l16663"></a><span class="lineno">16663</span>&#160;    info2.<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> = (uint32_t)allocationCount;</div><div class="line"><a name="l16664"></a><span class="lineno">16664</span>&#160;    info2.<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a> = pAllocations;</div><div class="line"><a name="l16665"></a><span class="lineno">16665</span>&#160;    info2.<a class="code" href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">pAllocationsChanged</a> = pAllocationsChanged;</div><div class="line"><a name="l16666"></a><span class="lineno">16666</span>&#160;    <span class="keywordflow">if</span>(pDefragmentationInfo != VMA_NULL)</div><div class="line"><a name="l16667"></a><span class="lineno">16667</span>&#160;    {</div><div class="line"><a name="l16668"></a><span class="lineno">16668</span>&#160;        info2.<a class="code" href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">maxCpuAllocationsToMove</a> = pDefragmentationInfo-&gt;<a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l16669"></a><span class="lineno">16669</span>&#160;        info2.<a class="code" href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">maxCpuBytesToMove</a> = pDefragmentationInfo-&gt;<a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l16670"></a><span class="lineno">16670</span>&#160;    }</div><div class="line"><a name="l16671"></a><span class="lineno">16671</span>&#160; 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   <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> ctx;</div><div class="line"><a name="l16679"></a><span class="lineno">16679</span>&#160;    VkResult res = <a class="code" href="vk__mem__alloc_8h.html#a36ba776fd7fd5cb1e9359fdc0d8e6e8a">vmaDefragmentationBegin</a>(allocator, &amp;info2, pDefragmentationStats, &amp;ctx);</div><div class="line"><a name="l16680"></a><span class="lineno">16680</span>&#160;    <span class="keywordflow">if</span>(res == VK_NOT_READY)</div><div class="line"><a name="l16681"></a><span class="lineno">16681</span>&#160;    {</div><div class="line"><a name="l16682"></a><span class="lineno">16682</span>&#160;        res = <a class="code" href="vk__mem__alloc_8h.html#a8774e20e91e245aae959ba63efa15dd2">vmaDefragmentationEnd</a>( allocator, ctx);</div><div class="line"><a name="l16683"></a><span class="lineno">16683</span>&#160;    }</div><div class="line"><a name="l16684"></a><span class="lineno">16684</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16685"></a><span class="lineno">16685</span>&#160;}</div><div class="line"><a name="l16686"></a><span class="lineno">16686</span>&#160;</div><div class="line"><a name="l16687"></a><span class="lineno">16687</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a36ba776fd7fd5cb1e9359fdc0d8e6e8a">vmaDefragmentationBegin</a>(</div><div class="line"><a name="l16688"></a><span class="lineno">16688</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16689"></a><span class="lineno">16689</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a>* pInfo,</div><div class="line"><a name="l16690"></a><span class="lineno">16690</span>&#160;    <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pStats,</div><div class="line"><a name="l16691"></a><span class="lineno">16691</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> *pContext)</div><div class="line"><a name="l16692"></a><span class="lineno">16692</span>&#160;{</div><div class="line"><a name="l16693"></a><span class="lineno">16693</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pInfo &amp;&amp; pContext);</div><div class="line"><a name="l16694"></a><span class="lineno">16694</span>&#160;</div><div class="line"><a name="l16695"></a><span class="lineno">16695</span>&#160;    <span class="comment">// Degenerate case: Nothing to defragment.</span></div><div class="line"><a name="l16696"></a><span class="lineno">16696</span>&#160;    <span class="keywordflow">if</span>(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> == 0 &amp;&amp; pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a> == 0)</div><div class="line"><a name="l16697"></a><span class="lineno">16697</span>&#160;    {</div><div class="line"><a name="l16698"></a><span class="lineno">16698</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16699"></a><span class="lineno">16699</span>&#160;    }</div><div class="line"><a name="l16700"></a><span class="lineno">16700</span>&#160;</div><div class="line"><a name="l16701"></a><span class="lineno">16701</span>&#160;    VMA_ASSERT(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a> == 0 || pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a> != VMA_NULL);</div><div class="line"><a name="l16702"></a><span class="lineno">16702</span>&#160;    VMA_ASSERT(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a> == 0 || pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a> != VMA_NULL);</div><div class="line"><a name="l16703"></a><span class="lineno">16703</span>&#160;    VMA_HEAVY_ASSERT(VmaValidatePointerArray(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">allocationCount</a>, pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">pAllocations</a>));</div><div class="line"><a name="l16704"></a><span class="lineno">16704</span>&#160;    VMA_HEAVY_ASSERT(VmaValidatePointerArray(pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">poolCount</a>, pInfo-&gt;<a class="code" href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">pPools</a>));</div><div class="line"><a name="l16705"></a><span class="lineno">16705</span>&#160;</div><div class="line"><a name="l16706"></a><span class="lineno">16706</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDefragmentationBegin&quot;</span>);</div><div class="line"><a name="l16707"></a><span class="lineno">16707</span>&#160;</div><div class="line"><a name="l16708"></a><span class="lineno">16708</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16709"></a><span class="lineno">16709</span>&#160;</div><div class="line"><a name="l16710"></a><span class="lineno">16710</span>&#160;    VkResult res = allocator-&gt;DefragmentationBegin(*pInfo, pStats, pContext);</div><div class="line"><a name="l16711"></a><span class="lineno">16711</span>&#160;</div><div class="line"><a name="l16712"></a><span class="lineno">16712</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16713"></a><span class="lineno">16713</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16714"></a><span class="lineno">16714</span>&#160;    {</div><div class="line"><a name="l16715"></a><span class="lineno">16715</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDefragmentationBegin(</div><div class="line"><a name="l16716"></a><span class="lineno">16716</span>&#160;            allocator-&gt;GetCurrentFrameIndex(), *pInfo, *pContext);</div><div class="line"><a name="l16717"></a><span class="lineno">16717</span>&#160;    }</div><div class="line"><a name="l16718"></a><span class="lineno">16718</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16719"></a><span class="lineno">16719</span>&#160;</div><div class="line"><a name="l16720"></a><span class="lineno">16720</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16721"></a><span class="lineno">16721</span>&#160;}</div><div class="line"><a name="l16722"></a><span class="lineno">16722</span>&#160;</div><div class="line"><a name="l16723"></a><span class="lineno">16723</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a8774e20e91e245aae959ba63efa15dd2">vmaDefragmentationEnd</a>(</div><div class="line"><a name="l16724"></a><span class="lineno">16724</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16725"></a><span class="lineno">16725</span>&#160;    <a class="code" href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a> context)</div><div class="line"><a name="l16726"></a><span class="lineno">16726</span>&#160;{</div><div class="line"><a name="l16727"></a><span class="lineno">16727</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16728"></a><span class="lineno">16728</span>&#160;</div><div class="line"><a name="l16729"></a><span class="lineno">16729</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDefragmentationEnd&quot;</span>);</div><div class="line"><a name="l16730"></a><span class="lineno">16730</span>&#160;</div><div class="line"><a name="l16731"></a><span class="lineno">16731</span>&#160;    <span class="keywordflow">if</span>(context != VK_NULL_HANDLE)</div><div class="line"><a name="l16732"></a><span class="lineno">16732</span>&#160;    {</div><div class="line"><a name="l16733"></a><span class="lineno">16733</span>&#160;        VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16734"></a><span class="lineno">16734</span>&#160;</div><div class="line"><a name="l16735"></a><span class="lineno">16735</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16736"></a><span class="lineno">16736</span>&#160;        <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16737"></a><span class="lineno">16737</span>&#160;        {</div><div class="line"><a name="l16738"></a><span class="lineno">16738</span>&#160;            allocator-&gt;GetRecorder()-&gt;RecordDefragmentationEnd(</div><div class="line"><a name="l16739"></a><span class="lineno">16739</span>&#160;                allocator-&gt;GetCurrentFrameIndex(), context);</div><div class="line"><a name="l16740"></a><span class="lineno">16740</span>&#160;        }</div><div class="line"><a name="l16741"></a><span class="lineno">16741</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16742"></a><span class="lineno">16742</span>&#160;</div><div class="line"><a name="l16743"></a><span class="lineno">16743</span>&#160;        <span class="keywordflow">return</span> allocator-&gt;DefragmentationEnd(context);</div><div class="line"><a name="l16744"></a><span class="lineno">16744</span>&#160;    }</div><div class="line"><a name="l16745"></a><span class="lineno">16745</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l16746"></a><span class="lineno">16746</span>&#160;    {</div><div class="line"><a name="l16747"></a><span class="lineno">16747</span>&#160;        <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16748"></a><span class="lineno">16748</span>&#160;    }</div><div class="line"><a name="l16749"></a><span class="lineno">16749</span>&#160;}</div><div class="line"><a name="l16750"></a><span class="lineno">16750</span>&#160;</div><div class="line"><a name="l16751"></a><span class="lineno">16751</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l16752"></a><span class="lineno">16752</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16753"></a><span class="lineno">16753</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16754"></a><span class="lineno">16754</span>&#160;    VkBuffer buffer)</div><div class="line"><a name="l16755"></a><span class="lineno">16755</span>&#160;{</div><div class="line"><a name="l16756"></a><span class="lineno">16756</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; buffer);</div><div class="line"><a name="l16757"></a><span class="lineno">16757</span>&#160;</div><div class="line"><a name="l16758"></a><span class="lineno">16758</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaBindBufferMemory&quot;</span>);</div><div class="line"><a name="l16759"></a><span class="lineno">16759</span>&#160;</div><div class="line"><a name="l16760"></a><span class="lineno">16760</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16761"></a><span class="lineno">16761</span>&#160;</div><div class="line"><a name="l16762"></a><span class="lineno">16762</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;BindBufferMemory(allocation, buffer);</div><div class="line"><a name="l16763"></a><span class="lineno">16763</span>&#160;}</div><div class="line"><a name="l16764"></a><span class="lineno">16764</span>&#160;</div><div class="line"><a name="l16765"></a><span class="lineno">16765</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l16766"></a><span class="lineno">16766</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16767"></a><span class="lineno">16767</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l16768"></a><span class="lineno">16768</span>&#160;    VkImage image)</div><div class="line"><a name="l16769"></a><span class="lineno">16769</span>&#160;{</div><div class="line"><a name="l16770"></a><span class="lineno">16770</span>&#160;    VMA_ASSERT(allocator &amp;&amp; allocation &amp;&amp; image);</div><div class="line"><a name="l16771"></a><span class="lineno">16771</span>&#160;</div><div class="line"><a name="l16772"></a><span class="lineno">16772</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaBindImageMemory&quot;</span>);</div><div class="line"><a name="l16773"></a><span class="lineno">16773</span>&#160;</div><div class="line"><a name="l16774"></a><span class="lineno">16774</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16775"></a><span class="lineno">16775</span>&#160;</div><div class="line"><a name="l16776"></a><span class="lineno">16776</span>&#160;    <span class="keywordflow">return</span> allocator-&gt;BindImageMemory(allocation, image);</div><div class="line"><a name="l16777"></a><span class="lineno">16777</span>&#160;}</div><div class="line"><a name="l16778"></a><span class="lineno">16778</span>&#160;</div><div class="line"><a name="l16779"></a><span class="lineno">16779</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l16780"></a><span class="lineno">16780</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16781"></a><span class="lineno">16781</span>&#160;    <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l16782"></a><span class="lineno">16782</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16783"></a><span class="lineno">16783</span>&#160;    VkBuffer* pBuffer,</div><div class="line"><a name="l16784"></a><span class="lineno">16784</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16785"></a><span class="lineno">16785</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16786"></a><span class="lineno">16786</span>&#160;{</div><div class="line"><a name="l16787"></a><span class="lineno">16787</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pBufferCreateInfo &amp;&amp; pAllocationCreateInfo &amp;&amp; pBuffer &amp;&amp; pAllocation);</div><div class="line"><a name="l16788"></a><span class="lineno">16788</span>&#160;</div><div class="line"><a name="l16789"></a><span class="lineno">16789</span>&#160;    <span class="keywordflow">if</span>(pBufferCreateInfo-&gt;size == 0)</div><div class="line"><a name="l16790"></a><span class="lineno">16790</span>&#160;    {</div><div class="line"><a name="l16791"></a><span class="lineno">16791</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l16792"></a><span class="lineno">16792</span>&#160;    }</div><div class="line"><a name="l16793"></a><span class="lineno">16793</span>&#160;    </div><div class="line"><a name="l16794"></a><span class="lineno">16794</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreateBuffer&quot;</span>);</div><div class="line"><a name="l16795"></a><span class="lineno">16795</span>&#160;    </div><div class="line"><a name="l16796"></a><span class="lineno">16796</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16797"></a><span class="lineno">16797</span>&#160;</div><div class="line"><a name="l16798"></a><span class="lineno">16798</span>&#160;    *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16799"></a><span class="lineno">16799</span>&#160;    *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l16800"></a><span class="lineno">16800</span>&#160;</div><div class="line"><a name="l16801"></a><span class="lineno">16801</span>&#160;    <span class="comment">// 1. Create VkBuffer.</span></div><div class="line"><a name="l16802"></a><span class="lineno">16802</span>&#160;    VkResult res = (*allocator-&gt;GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l16803"></a><span class="lineno">16803</span>&#160;        allocator-&gt;m_hDevice,</div><div class="line"><a name="l16804"></a><span class="lineno">16804</span>&#160;        pBufferCreateInfo,</div><div class="line"><a name="l16805"></a><span class="lineno">16805</span>&#160;        allocator-&gt;GetAllocationCallbacks(),</div><div class="line"><a name="l16806"></a><span class="lineno">16806</span>&#160;        pBuffer);</div><div class="line"><a name="l16807"></a><span class="lineno">16807</span>&#160;    <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16808"></a><span class="lineno">16808</span>&#160;    {</div><div class="line"><a name="l16809"></a><span class="lineno">16809</span>&#160;        <span class="comment">// 2. vkGetBufferMemoryRequirements.</span></div><div class="line"><a name="l16810"></a><span class="lineno">16810</span>&#160;        VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16811"></a><span class="lineno">16811</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16812"></a><span class="lineno">16812</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l16813"></a><span class="lineno">16813</span>&#160;        allocator-&gt;GetBufferMemoryRequirements(*pBuffer, vkMemReq,</div><div class="line"><a name="l16814"></a><span class="lineno">16814</span>&#160;            requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l16815"></a><span class="lineno">16815</span>&#160;</div><div class="line"><a name="l16816"></a><span class="lineno">16816</span>&#160;        <span class="comment">// Make sure alignment requirements for specific buffer usages reported</span></div><div class="line"><a name="l16817"></a><span class="lineno">16817</span>&#160;        <span class="comment">// in Physical Device Properties are included in alignment reported by memory requirements.</span></div><div class="line"><a name="l16818"></a><span class="lineno">16818</span>&#160;        <span class="keywordflow">if</span>((pBufferCreateInfo-&gt;usage &amp; VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) != 0)</div><div class="line"><a name="l16819"></a><span class="lineno">16819</span>&#160;        {</div><div class="line"><a name="l16820"></a><span class="lineno">16820</span>&#160;           VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l16821"></a><span class="lineno">16821</span>&#160;              allocator-&gt;m_PhysicalDeviceProperties.limits.minTexelBufferOffsetAlignment == 0);</div><div class="line"><a name="l16822"></a><span class="lineno">16822</span>&#160;        }</div><div class="line"><a name="l16823"></a><span class="lineno">16823</span>&#160;        <span class="keywordflow">if</span>((pBufferCreateInfo-&gt;usage &amp; VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 0)</div><div class="line"><a name="l16824"></a><span class="lineno">16824</span>&#160;        {</div><div class="line"><a name="l16825"></a><span class="lineno">16825</span>&#160;           VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l16826"></a><span class="lineno">16826</span>&#160;              allocator-&gt;m_PhysicalDeviceProperties.limits.minUniformBufferOffsetAlignment == 0);</div><div class="line"><a name="l16827"></a><span class="lineno">16827</span>&#160;        }</div><div class="line"><a name="l16828"></a><span class="lineno">16828</span>&#160;        <span class="keywordflow">if</span>((pBufferCreateInfo-&gt;usage &amp; VK_BUFFER_USAGE_STORAGE_BUFFER_BIT) != 0)</div><div class="line"><a name="l16829"></a><span class="lineno">16829</span>&#160;        {</div><div class="line"><a name="l16830"></a><span class="lineno">16830</span>&#160;           VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l16831"></a><span class="lineno">16831</span>&#160;              allocator-&gt;m_PhysicalDeviceProperties.limits.minStorageBufferOffsetAlignment == 0);</div><div class="line"><a name="l16832"></a><span class="lineno">16832</span>&#160;        }</div><div class="line"><a name="l16833"></a><span class="lineno">16833</span>&#160;</div><div class="line"><a name="l16834"></a><span class="lineno">16834</span>&#160;        <span class="comment">// 3. Allocate memory using allocator.</span></div><div class="line"><a name="l16835"></a><span class="lineno">16835</span>&#160;        res = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16836"></a><span class="lineno">16836</span>&#160;            vkMemReq,</div><div class="line"><a name="l16837"></a><span class="lineno">16837</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16838"></a><span class="lineno">16838</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16839"></a><span class="lineno">16839</span>&#160;            *pBuffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16840"></a><span class="lineno">16840</span>&#160;            VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16841"></a><span class="lineno">16841</span>&#160;            *pAllocationCreateInfo,</div><div class="line"><a name="l16842"></a><span class="lineno">16842</span>&#160;            VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l16843"></a><span class="lineno">16843</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16844"></a><span class="lineno">16844</span>&#160;            pAllocation);</div><div class="line"><a name="l16845"></a><span class="lineno">16845</span>&#160;</div><div class="line"><a name="l16846"></a><span class="lineno">16846</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16847"></a><span class="lineno">16847</span>&#160;        <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16848"></a><span class="lineno">16848</span>&#160;        {</div><div class="line"><a name="l16849"></a><span class="lineno">16849</span>&#160;            allocator-&gt;GetRecorder()-&gt;RecordCreateBuffer(</div><div class="line"><a name="l16850"></a><span class="lineno">16850</span>&#160;                allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16851"></a><span class="lineno">16851</span>&#160;                *pBufferCreateInfo,</div><div class="line"><a name="l16852"></a><span class="lineno">16852</span>&#160;                *pAllocationCreateInfo,</div><div class="line"><a name="l16853"></a><span class="lineno">16853</span>&#160;                *pAllocation);</div><div class="line"><a name="l16854"></a><span class="lineno">16854</span>&#160;        }</div><div class="line"><a name="l16855"></a><span class="lineno">16855</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16856"></a><span class="lineno">16856</span>&#160;</div><div class="line"><a name="l16857"></a><span class="lineno">16857</span>&#160;        <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16858"></a><span class="lineno">16858</span>&#160;        {</div><div class="line"><a name="l16859"></a><span class="lineno">16859</span>&#160;            <span class="comment">// 3. Bind buffer with memory.</span></div><div class="line"><a name="l16860"></a><span class="lineno">16860</span>&#160;            <span class="keywordflow">if</span>((pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a>) == 0)</div><div class="line"><a name="l16861"></a><span class="lineno">16861</span>&#160;            {</div><div class="line"><a name="l16862"></a><span class="lineno">16862</span>&#160;                res = allocator-&gt;BindBufferMemory(*pAllocation, *pBuffer);</div><div class="line"><a name="l16863"></a><span class="lineno">16863</span>&#160;            }</div><div class="line"><a name="l16864"></a><span class="lineno">16864</span>&#160;            <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16865"></a><span class="lineno">16865</span>&#160;            {</div><div class="line"><a name="l16866"></a><span class="lineno">16866</span>&#160;                <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l16867"></a><span class="lineno">16867</span>&#160;<span class="preprocessor">                #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l16868"></a><span class="lineno">16868</span>&#160;                    (*pAllocation)-&gt;InitBufferImageUsage(pBufferCreateInfo-&gt;usage);</div><div class="line"><a name="l16869"></a><span class="lineno">16869</span>&#160;<span class="preprocessor">                #endif</span></div><div class="line"><a name="l16870"></a><span class="lineno">16870</span>&#160;                <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l16871"></a><span class="lineno">16871</span>&#160;                {</div><div class="line"><a name="l16872"></a><span class="lineno">16872</span>&#160;                    allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l16873"></a><span class="lineno">16873</span>&#160;                }</div><div class="line"><a name="l16874"></a><span class="lineno">16874</span>&#160;</div><div class="line"><a name="l16875"></a><span class="lineno">16875</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l16876"></a><span class="lineno">16876</span>&#160;            }</div><div class="line"><a name="l16877"></a><span class="lineno">16877</span>&#160;            allocator-&gt;FreeMemory(</div><div class="line"><a name="l16878"></a><span class="lineno">16878</span>&#160;                1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16879"></a><span class="lineno">16879</span>&#160;                pAllocation);</div><div class="line"><a name="l16880"></a><span class="lineno">16880</span>&#160;            *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l16881"></a><span class="lineno">16881</span>&#160;            (*allocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(allocator-&gt;m_hDevice, *pBuffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16882"></a><span class="lineno">16882</span>&#160;            *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16883"></a><span class="lineno">16883</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16884"></a><span class="lineno">16884</span>&#160;        }</div><div class="line"><a name="l16885"></a><span class="lineno">16885</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(allocator-&gt;m_hDevice, *pBuffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16886"></a><span class="lineno">16886</span>&#160;        *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l16887"></a><span class="lineno">16887</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16888"></a><span class="lineno">16888</span>&#160;    }</div><div class="line"><a name="l16889"></a><span class="lineno">16889</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l16890"></a><span class="lineno">16890</span>&#160;}</div><div class="line"><a name="l16891"></a><span class="lineno">16891</span>&#160;</div><div class="line"><a name="l16892"></a><span class="lineno">16892</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l16893"></a><span class="lineno">16893</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16894"></a><span class="lineno">16894</span>&#160;    VkBuffer buffer,</div><div class="line"><a name="l16895"></a><span class="lineno">16895</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l16896"></a><span class="lineno">16896</span>&#160;{</div><div class="line"><a name="l16897"></a><span class="lineno">16897</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l16898"></a><span class="lineno">16898</span>&#160;</div><div class="line"><a name="l16899"></a><span class="lineno">16899</span>&#160;    <span class="keywordflow">if</span>(buffer == VK_NULL_HANDLE &amp;&amp; allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l16900"></a><span class="lineno">16900</span>&#160;    {</div><div class="line"><a name="l16901"></a><span class="lineno">16901</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l16902"></a><span class="lineno">16902</span>&#160;    }</div><div class="line"><a name="l16903"></a><span class="lineno">16903</span>&#160;</div><div class="line"><a name="l16904"></a><span class="lineno">16904</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDestroyBuffer&quot;</span>);</div><div class="line"><a name="l16905"></a><span class="lineno">16905</span>&#160;</div><div class="line"><a name="l16906"></a><span class="lineno">16906</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16907"></a><span class="lineno">16907</span>&#160;</div><div class="line"><a name="l16908"></a><span class="lineno">16908</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16909"></a><span class="lineno">16909</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16910"></a><span class="lineno">16910</span>&#160;    {</div><div class="line"><a name="l16911"></a><span class="lineno">16911</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDestroyBuffer(</div><div class="line"><a name="l16912"></a><span class="lineno">16912</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16913"></a><span class="lineno">16913</span>&#160;            allocation);</div><div class="line"><a name="l16914"></a><span class="lineno">16914</span>&#160;    }</div><div class="line"><a name="l16915"></a><span class="lineno">16915</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16916"></a><span class="lineno">16916</span>&#160;</div><div class="line"><a name="l16917"></a><span class="lineno">16917</span>&#160;    <span class="keywordflow">if</span>(buffer != VK_NULL_HANDLE)</div><div class="line"><a name="l16918"></a><span class="lineno">16918</span>&#160;    {</div><div class="line"><a name="l16919"></a><span class="lineno">16919</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyBuffer)(allocator-&gt;m_hDevice, buffer, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l16920"></a><span class="lineno">16920</span>&#160;    }</div><div class="line"><a name="l16921"></a><span class="lineno">16921</span>&#160;</div><div class="line"><a name="l16922"></a><span class="lineno">16922</span>&#160;    <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l16923"></a><span class="lineno">16923</span>&#160;    {</div><div class="line"><a name="l16924"></a><span class="lineno">16924</span>&#160;        allocator-&gt;FreeMemory(</div><div class="line"><a name="l16925"></a><span class="lineno">16925</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16926"></a><span class="lineno">16926</span>&#160;            &amp;allocation);</div><div class="line"><a name="l16927"></a><span class="lineno">16927</span>&#160;    }</div><div class="line"><a name="l16928"></a><span class="lineno">16928</span>&#160;}</div><div class="line"><a name="l16929"></a><span class="lineno">16929</span>&#160;</div><div class="line"><a name="l16930"></a><span class="lineno">16930</span>&#160;VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l16931"></a><span class="lineno">16931</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l16932"></a><span class="lineno">16932</span>&#160;    <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l16933"></a><span class="lineno">16933</span>&#160;    <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l16934"></a><span class="lineno">16934</span>&#160;    VkImage* pImage,</div><div class="line"><a name="l16935"></a><span class="lineno">16935</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l16936"></a><span class="lineno">16936</span>&#160;    <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l16937"></a><span class="lineno">16937</span>&#160;{</div><div class="line"><a name="l16938"></a><span class="lineno">16938</span>&#160;    VMA_ASSERT(allocator &amp;&amp; pImageCreateInfo &amp;&amp; pAllocationCreateInfo &amp;&amp; pImage &amp;&amp; pAllocation);</div><div class="line"><a name="l16939"></a><span class="lineno">16939</span>&#160;</div><div class="line"><a name="l16940"></a><span class="lineno">16940</span>&#160;    <span class="keywordflow">if</span>(pImageCreateInfo-&gt;extent.width == 0 ||</div><div class="line"><a name="l16941"></a><span class="lineno">16941</span>&#160;        pImageCreateInfo-&gt;extent.height == 0 ||</div><div class="line"><a name="l16942"></a><span class="lineno">16942</span>&#160;        pImageCreateInfo-&gt;extent.depth == 0 ||</div><div class="line"><a name="l16943"></a><span class="lineno">16943</span>&#160;        pImageCreateInfo-&gt;mipLevels == 0 ||</div><div class="line"><a name="l16944"></a><span class="lineno">16944</span>&#160;        pImageCreateInfo-&gt;arrayLayers == 0)</div><div class="line"><a name="l16945"></a><span class="lineno">16945</span>&#160;    {</div><div class="line"><a name="l16946"></a><span class="lineno">16946</span>&#160;        <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l16947"></a><span class="lineno">16947</span>&#160;    }</div><div class="line"><a name="l16948"></a><span class="lineno">16948</span>&#160;</div><div class="line"><a name="l16949"></a><span class="lineno">16949</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaCreateImage&quot;</span>);</div><div class="line"><a name="l16950"></a><span class="lineno">16950</span>&#160;</div><div class="line"><a name="l16951"></a><span class="lineno">16951</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l16952"></a><span class="lineno">16952</span>&#160;</div><div class="line"><a name="l16953"></a><span class="lineno">16953</span>&#160;    *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l16954"></a><span class="lineno">16954</span>&#160;    *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l16955"></a><span class="lineno">16955</span>&#160;</div><div class="line"><a name="l16956"></a><span class="lineno">16956</span>&#160;    <span class="comment">// 1. Create VkImage.</span></div><div class="line"><a name="l16957"></a><span class="lineno">16957</span>&#160;    VkResult res = (*allocator-&gt;GetVulkanFunctions().vkCreateImage)(</div><div class="line"><a name="l16958"></a><span class="lineno">16958</span>&#160;        allocator-&gt;m_hDevice,</div><div class="line"><a name="l16959"></a><span class="lineno">16959</span>&#160;        pImageCreateInfo,</div><div class="line"><a name="l16960"></a><span class="lineno">16960</span>&#160;        allocator-&gt;GetAllocationCallbacks(),</div><div class="line"><a name="l16961"></a><span class="lineno">16961</span>&#160;        pImage);</div><div class="line"><a name="l16962"></a><span class="lineno">16962</span>&#160;    <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16963"></a><span class="lineno">16963</span>&#160;    {</div><div class="line"><a name="l16964"></a><span class="lineno">16964</span>&#160;        VmaSuballocationType suballocType = pImageCreateInfo-&gt;tiling == VK_IMAGE_TILING_OPTIMAL ?</div><div class="line"><a name="l16965"></a><span class="lineno">16965</span>&#160;            VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL :</div><div class="line"><a name="l16966"></a><span class="lineno">16966</span>&#160;            VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR;</div><div class="line"><a name="l16967"></a><span class="lineno">16967</span>&#160;        </div><div class="line"><a name="l16968"></a><span class="lineno">16968</span>&#160;        <span class="comment">// 2. Allocate memory using allocator.</span></div><div class="line"><a name="l16969"></a><span class="lineno">16969</span>&#160;        VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l16970"></a><span class="lineno">16970</span>&#160;        <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l16971"></a><span class="lineno">16971</span>&#160;        <span class="keywordtype">bool</span> prefersDedicatedAllocation  = <span class="keyword">false</span>;</div><div class="line"><a name="l16972"></a><span class="lineno">16972</span>&#160;        allocator-&gt;GetImageMemoryRequirements(*pImage, vkMemReq,</div><div class="line"><a name="l16973"></a><span class="lineno">16973</span>&#160;            requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l16974"></a><span class="lineno">16974</span>&#160;</div><div class="line"><a name="l16975"></a><span class="lineno">16975</span>&#160;        res = allocator-&gt;AllocateMemory(</div><div class="line"><a name="l16976"></a><span class="lineno">16976</span>&#160;            vkMemReq,</div><div class="line"><a name="l16977"></a><span class="lineno">16977</span>&#160;            requiresDedicatedAllocation,</div><div class="line"><a name="l16978"></a><span class="lineno">16978</span>&#160;            prefersDedicatedAllocation,</div><div class="line"><a name="l16979"></a><span class="lineno">16979</span>&#160;            VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l16980"></a><span class="lineno">16980</span>&#160;            *pImage, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l16981"></a><span class="lineno">16981</span>&#160;            *pAllocationCreateInfo,</div><div class="line"><a name="l16982"></a><span class="lineno">16982</span>&#160;            suballocType,</div><div class="line"><a name="l16983"></a><span class="lineno">16983</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l16984"></a><span class="lineno">16984</span>&#160;            pAllocation);</div><div class="line"><a name="l16985"></a><span class="lineno">16985</span>&#160;</div><div class="line"><a name="l16986"></a><span class="lineno">16986</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l16987"></a><span class="lineno">16987</span>&#160;        <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l16988"></a><span class="lineno">16988</span>&#160;        {</div><div class="line"><a name="l16989"></a><span class="lineno">16989</span>&#160;            allocator-&gt;GetRecorder()-&gt;RecordCreateImage(</div><div class="line"><a name="l16990"></a><span class="lineno">16990</span>&#160;                allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l16991"></a><span class="lineno">16991</span>&#160;                *pImageCreateInfo,</div><div class="line"><a name="l16992"></a><span class="lineno">16992</span>&#160;                *pAllocationCreateInfo,</div><div class="line"><a name="l16993"></a><span class="lineno">16993</span>&#160;                *pAllocation);</div><div class="line"><a name="l16994"></a><span class="lineno">16994</span>&#160;        }</div><div class="line"><a name="l16995"></a><span class="lineno">16995</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l16996"></a><span class="lineno">16996</span>&#160;</div><div class="line"><a name="l16997"></a><span class="lineno">16997</span>&#160;        <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l16998"></a><span class="lineno">16998</span>&#160;        {</div><div class="line"><a name="l16999"></a><span class="lineno">16999</span>&#160;            <span class="comment">// 3. Bind image with memory.</span></div><div class="line"><a name="l17000"></a><span class="lineno">17000</span>&#160;            <span class="keywordflow">if</span>((pAllocationCreateInfo-&gt;<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &amp; <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a>) == 0)</div><div class="line"><a name="l17001"></a><span class="lineno">17001</span>&#160;            {</div><div class="line"><a name="l17002"></a><span class="lineno">17002</span>&#160;                res = allocator-&gt;BindImageMemory(*pAllocation, *pImage);</div><div class="line"><a name="l17003"></a><span class="lineno">17003</span>&#160;            }</div><div class="line"><a name="l17004"></a><span class="lineno">17004</span>&#160;            <span class="keywordflow">if</span>(res &gt;= 0)</div><div class="line"><a name="l17005"></a><span class="lineno">17005</span>&#160;            {</div><div class="line"><a name="l17006"></a><span class="lineno">17006</span>&#160;                <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l17007"></a><span class="lineno">17007</span>&#160;<span class="preprocessor">                #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l17008"></a><span class="lineno">17008</span>&#160;                    (*pAllocation)-&gt;InitBufferImageUsage(pImageCreateInfo-&gt;usage);</div><div class="line"><a name="l17009"></a><span class="lineno">17009</span>&#160;<span class="preprocessor">                #endif</span></div><div class="line"><a name="l17010"></a><span class="lineno">17010</span>&#160;                <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l17011"></a><span class="lineno">17011</span>&#160;                {</div><div class="line"><a name="l17012"></a><span class="lineno">17012</span>&#160;                    allocator-&gt;GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l17013"></a><span class="lineno">17013</span>&#160;                }</div><div class="line"><a name="l17014"></a><span class="lineno">17014</span>&#160;</div><div class="line"><a name="l17015"></a><span class="lineno">17015</span>&#160;                <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l17016"></a><span class="lineno">17016</span>&#160;            }</div><div class="line"><a name="l17017"></a><span class="lineno">17017</span>&#160;            allocator-&gt;FreeMemory(</div><div class="line"><a name="l17018"></a><span class="lineno">17018</span>&#160;                1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l17019"></a><span class="lineno">17019</span>&#160;                pAllocation);</div><div class="line"><a name="l17020"></a><span class="lineno">17020</span>&#160;            *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l17021"></a><span class="lineno">17021</span>&#160;            (*allocator-&gt;GetVulkanFunctions().vkDestroyImage)(allocator-&gt;m_hDevice, *pImage, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l17022"></a><span class="lineno">17022</span>&#160;            *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l17023"></a><span class="lineno">17023</span>&#160;            <span class="keywordflow">return</span> res;</div><div class="line"><a name="l17024"></a><span class="lineno">17024</span>&#160;        }</div><div class="line"><a name="l17025"></a><span class="lineno">17025</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyImage)(allocator-&gt;m_hDevice, *pImage, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l17026"></a><span class="lineno">17026</span>&#160;        *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l17027"></a><span class="lineno">17027</span>&#160;        <span class="keywordflow">return</span> res;</div><div class="line"><a name="l17028"></a><span class="lineno">17028</span>&#160;    }</div><div class="line"><a name="l17029"></a><span class="lineno">17029</span>&#160;    <span class="keywordflow">return</span> res;</div><div class="line"><a name="l17030"></a><span class="lineno">17030</span>&#160;}</div><div class="line"><a name="l17031"></a><span class="lineno">17031</span>&#160;</div><div class="line"><a name="l17032"></a><span class="lineno">17032</span>&#160;<span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l17033"></a><span class="lineno">17033</span>&#160;    <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l17034"></a><span class="lineno">17034</span>&#160;    VkImage image,</div><div class="line"><a name="l17035"></a><span class="lineno">17035</span>&#160;    <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l17036"></a><span class="lineno">17036</span>&#160;{</div><div class="line"><a name="l17037"></a><span class="lineno">17037</span>&#160;    VMA_ASSERT(allocator);</div><div class="line"><a name="l17038"></a><span class="lineno">17038</span>&#160;</div><div class="line"><a name="l17039"></a><span class="lineno">17039</span>&#160;    <span class="keywordflow">if</span>(image == VK_NULL_HANDLE &amp;&amp; allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l17040"></a><span class="lineno">17040</span>&#160;    {</div><div class="line"><a name="l17041"></a><span class="lineno">17041</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l17042"></a><span class="lineno">17042</span>&#160;    }</div><div class="line"><a name="l17043"></a><span class="lineno">17043</span>&#160;</div><div class="line"><a name="l17044"></a><span class="lineno">17044</span>&#160;    VMA_DEBUG_LOG(<span class="stringliteral">&quot;vmaDestroyImage&quot;</span>);</div><div class="line"><a name="l17045"></a><span class="lineno">17045</span>&#160;</div><div class="line"><a name="l17046"></a><span class="lineno">17046</span>&#160;    VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l17047"></a><span class="lineno">17047</span>&#160;</div><div class="line"><a name="l17048"></a><span class="lineno">17048</span>&#160;<span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l17049"></a><span class="lineno">17049</span>&#160;    <span class="keywordflow">if</span>(allocator-&gt;GetRecorder() != VMA_NULL)</div><div class="line"><a name="l17050"></a><span class="lineno">17050</span>&#160;    {</div><div class="line"><a name="l17051"></a><span class="lineno">17051</span>&#160;        allocator-&gt;GetRecorder()-&gt;RecordDestroyImage(</div><div class="line"><a name="l17052"></a><span class="lineno">17052</span>&#160;            allocator-&gt;GetCurrentFrameIndex(),</div><div class="line"><a name="l17053"></a><span class="lineno">17053</span>&#160;            allocation);</div><div class="line"><a name="l17054"></a><span class="lineno">17054</span>&#160;    }</div><div class="line"><a name="l17055"></a><span class="lineno">17055</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l17056"></a><span class="lineno">17056</span>&#160;</div><div class="line"><a name="l17057"></a><span class="lineno">17057</span>&#160;    <span class="keywordflow">if</span>(image != VK_NULL_HANDLE)</div><div class="line"><a name="l17058"></a><span class="lineno">17058</span>&#160;    {</div><div class="line"><a name="l17059"></a><span class="lineno">17059</span>&#160;        (*allocator-&gt;GetVulkanFunctions().vkDestroyImage)(allocator-&gt;m_hDevice, image, allocator-&gt;GetAllocationCallbacks());</div><div class="line"><a name="l17060"></a><span class="lineno">17060</span>&#160;    }</div><div class="line"><a name="l17061"></a><span class="lineno">17061</span>&#160;    <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l17062"></a><span class="lineno">17062</span>&#160;    {</div><div class="line"><a name="l17063"></a><span class="lineno">17063</span>&#160;        allocator-&gt;FreeMemory(</div><div class="line"><a name="l17064"></a><span class="lineno">17064</span>&#160;            1, <span class="comment">// allocationCount</span></div><div class="line"><a name="l17065"></a><span class="lineno">17065</span>&#160;            &amp;allocation);</div><div class="line"><a name="l17066"></a><span class="lineno">17066</span>&#160;    }</div><div class="line"><a name="l17067"></a><span class="lineno">17067</span>&#160;}</div><div class="line"><a name="l17068"></a><span class="lineno">17068</span>&#160;</div><div class="line"><a name="l17069"></a><span class="lineno">17069</span>&#160;<span class="preprocessor">#endif // #ifdef VMA_IMPLEMENTATION</span></div><div class="ttc" id="struct_vma_vulkan_functions_html_a77b7a74082823e865dd6546623468f96"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96">VmaVulkanFunctions::vkGetPhysicalDeviceProperties</a></div><div class="ttdeci">PFN_vkGetPhysicalDeviceProperties vkGetPhysicalDeviceProperties</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1786</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a></div><div class="ttdoc">Set this flag if the allocation should have its own memory block.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2086</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a9bc268595cb33f6ec4d519cfce81ff45"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a></div><div class="ttdeci">void vmaUnmapMemory(VmaAllocator allocator, VmaAllocation allocation)</div><div class="ttdoc">Unmaps memory represented by given allocation, mapped previously using vmaMapMemory().</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_a08230f04ae6ccf8a78150a9e829a7156"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">VmaAllocatorCreateInfo::physicalDevice</a></div><div class="ttdeci">VkPhysicalDevice physicalDevice</div><div class="ttdoc">Vulkan physical device.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1845</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a94c2c7223d52878445a8cccce396b671"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">VmaDefragmentationInfo2::maxCpuAllocationsToMove</a></div><div class="ttdeci">uint32_t maxCpuAllocationsToMove</div><div class="ttdoc">Maximum number of allocations that can be moved to a different place using transfers on CPU side,...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2898</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_a08230f04ae6ccf8a78150a9e829a7156"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">VmaAllocatorCreateInfo::physicalDevice</a></div><div class="ttdeci">VkPhysicalDevice physicalDevice</div><div class="ttdoc">Vulkan physical device.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1844</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a94c2c7223d52878445a8cccce396b671"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a94c2c7223d52878445a8cccce396b671">VmaDefragmentationInfo2::maxCpuAllocationsToMove</a></div><div class="ttdeci">uint32_t maxCpuAllocationsToMove</div><div class="ttdoc">Maximum number of allocations that can be moved to a different place using transfers on CPU side,...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2897</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a6aced90fcc7b39882b6654a740a0b9bb"><div class="ttname"><a href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a></div><div class="ttdeci">VkResult vmaDefragment(VmaAllocator allocator, VmaAllocation *pAllocations, size_t allocationCount, VkBool32 *pAllocationsChanged, const VmaDefragmentationInfo *pDefragmentationInfo, VmaDefragmentationStats *pDefragmentationStats)</div><div class="ttdoc">Deprecated. Compacts memory by moving allocations.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a0d0eb0c1102268fa9a476d12ecbe4006"><div class="ttname"><a href="vk__mem__alloc_8h.html#a0d0eb0c1102268fa9a476d12ecbe4006">vmaInvalidateAllocation</a></div><div class="ttdeci">void vmaInvalidateAllocation(VmaAllocator allocator, VmaAllocation allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="ttdoc">Invalidates memory of given allocation.</div></div>
 <div class="ttc" id="struct_vma_allocation_html"><div class="ttname"><a href="struct_vma_allocation.html">VmaAllocation</a></div><div class="ttdoc">Represents single memory allocation.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e">VMA_RECORD_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1819</div></div>
-<div class="ttc" id="struct_vma_pool_stats_html_aa0b5cb45cef6f18571cefb03b9a230e7"><div class="ttname"><a href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">VmaPoolStats::blockCount</a></div><div class="ttdeci">size_t blockCount</div><div class="ttdoc">Number of VkDeviceMemory blocks allocated for this pool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2418</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_ae8084315a25006271a2edfc3a447519f"><div class="ttname"><a href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">VmaVulkanFunctions::vkCreateBuffer</a></div><div class="ttdeci">PFN_vkCreateBuffer vkCreateBuffer</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1799</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e">VMA_RECORD_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1818</div></div>
+<div class="ttc" id="struct_vma_pool_stats_html_aa0b5cb45cef6f18571cefb03b9a230e7"><div class="ttname"><a href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">VmaPoolStats::blockCount</a></div><div class="ttdeci">size_t blockCount</div><div class="ttdoc">Number of VkDeviceMemory blocks allocated for this pool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2417</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_ae8084315a25006271a2edfc3a447519f"><div class="ttname"><a href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">VmaVulkanFunctions::vkCreateBuffer</a></div><div class="ttdeci">PFN_vkCreateBuffer vkCreateBuffer</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1798</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a3104eb30d8122c84dd8541063f145288"><div class="ttname"><a href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a></div><div class="ttdeci">void vmaFreeStatsString(VmaAllocator allocator, char *pStatsString)</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a732be855fb4a7c248e6853d928a729af"><div class="ttname"><a href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a></div><div class="ttdeci">struct VmaStats VmaStats</div><div class="ttdoc">General statistics from current state of Allocator.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2049</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2153</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a53e844ee5633e229cf6daf14b2d9fff9"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a53e844ee5633e229cf6daf14b2d9fff9">VmaDefragmentationInfo2::flags</a></div><div class="ttdeci">VmaDefragmentationFlags flags</div><div class="ttdoc">Reserved for future use. Should be 0.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2851</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_ab5c1f38dea3a2cf00dc9eb4f57218c49"><div class="ttname"><a href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">VmaVulkanFunctions::vkMapMemory</a></div><div class="ttdeci">PFN_vkMapMemory vkMapMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1791</div></div>
-<div class="ttc" id="struct_vma_allocation_info_html_ae0bfb7dfdf79a76ffefc9a94677a2f67"><div class="ttname"><a href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">VmaAllocationInfo::deviceMemory</a></div><div class="ttdeci">VkDeviceMemory deviceMemory</div><div class="ttdoc">Handle to Vulkan memory object.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2518</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_a392ea2ecbaff93f91a7c49f735ad4346"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">VmaAllocatorCreateInfo::flags</a></div><div class="ttdeci">VmaAllocatorCreateFlags flags</div><div class="ttdoc">Flags for created allocator. Use VmaAllocatorCreateFlagBits enum.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1842</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info_html_aa7c7304e13c71f604c907196c4e28fbc"><div class="ttname"><a href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">VmaDefragmentationInfo::maxAllocationsToMove</a></div><div class="ttdeci">uint32_t maxAllocationsToMove</div><div class="ttdoc">Maximum number of allocations that can be moved to different place.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2934</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a></div><div class="ttdoc">Use this flag if you always allocate only buffers and linear images or only optimal images out of thi...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2307</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a1f0c126759fc96ccb6e2d23c101d770c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="ttdeci">#define VMA_RECORDING_ENABLED</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1686</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2048</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2152</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a53e844ee5633e229cf6daf14b2d9fff9"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a53e844ee5633e229cf6daf14b2d9fff9">VmaDefragmentationInfo2::flags</a></div><div class="ttdeci">VmaDefragmentationFlags flags</div><div class="ttdoc">Reserved for future use. Should be 0.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2850</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_ab5c1f38dea3a2cf00dc9eb4f57218c49"><div class="ttname"><a href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">VmaVulkanFunctions::vkMapMemory</a></div><div class="ttdeci">PFN_vkMapMemory vkMapMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1790</div></div>
+<div class="ttc" id="struct_vma_allocation_info_html_ae0bfb7dfdf79a76ffefc9a94677a2f67"><div class="ttname"><a href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">VmaAllocationInfo::deviceMemory</a></div><div class="ttdeci">VkDeviceMemory deviceMemory</div><div class="ttdoc">Handle to Vulkan memory object.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2517</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_a392ea2ecbaff93f91a7c49f735ad4346"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">VmaAllocatorCreateInfo::flags</a></div><div class="ttdeci">VmaAllocatorCreateFlags flags</div><div class="ttdoc">Flags for created allocator. Use VmaAllocatorCreateFlagBits enum.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1841</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info_html_aa7c7304e13c71f604c907196c4e28fbc"><div class="ttname"><a href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">VmaDefragmentationInfo::maxAllocationsToMove</a></div><div class="ttdeci">uint32_t maxAllocationsToMove</div><div class="ttdoc">Maximum number of allocations that can be moved to different place.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2933</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a></div><div class="ttdoc">Use this flag if you always allocate only buffers and linear images or only optimal images out of thi...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2306</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a1f0c126759fc96ccb6e2d23c101d770c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="ttdeci">#define VMA_RECORDING_ENABLED</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1685</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a736bd6cbda886f36c891727e73bd4024"><div class="ttname"><a href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a></div><div class="ttdeci">void vmaMakePoolAllocationsLost(VmaAllocator allocator, VmaPool pool, size_t *pLostAllocationCount)</div><div class="ttdoc">Marks all allocations in given pool as lost if they are not used in current frame or VmaPoolCreateInf...</div></div>
-<div class="ttc" id="struct_vma_pool_stats_html_a326807b2de2b0931cee4ed9a5f2e420c"><div class="ttname"><a href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">VmaPoolStats::size</a></div><div class="ttdeci">VkDeviceSize size</div><div class="ttdoc">Total amount of VkDeviceMemory allocated from Vulkan for this pool, in bytes.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2399</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2124</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a3cf86ab32c1da779b4923d301a3056ba"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">VmaDefragmentationInfo2::allocationCount</a></div><div class="ttdeci">uint32_t allocationCount</div><div class="ttdoc">Number of allocations in pAllocations array.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2854</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_acfe6863e160722c2c1bbcf7573fddc4d"><div class="ttname"><a href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d">VmaAllocatorCreateFlags</a></div><div class="ttdeci">VkFlags VmaAllocatorCreateFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1780</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html_a7fe8d81a1ad10b2a2faacacee5b15d6d"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">VmaAllocationCreateInfo::preferredFlags</a></div><div class="ttdeci">VkMemoryPropertyFlags preferredFlags</div><div class="ttdoc">Flags that preferably should be set in a memory type chosen for an allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2206</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e">VMA_MEMORY_USAGE_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2076</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_a6e409087e3be55400d0e4ccbe43c608d"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">VmaAllocatorCreateInfo::pAllocationCallbacks</a></div><div class="ttdeci">const VkAllocationCallbacks * pAllocationCallbacks</div><div class="ttdoc">Custom CPU memory allocation callbacks. Optional.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1854</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a></div><div class="ttdoc">Enables alternative, buddy allocation algorithm in this pool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2335</div></div>
+<div class="ttc" id="struct_vma_pool_stats_html_a326807b2de2b0931cee4ed9a5f2e420c"><div class="ttname"><a href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">VmaPoolStats::size</a></div><div class="ttdeci">VkDeviceSize size</div><div class="ttdoc">Total amount of VkDeviceMemory allocated from Vulkan for this pool, in bytes.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2398</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2123</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a3cf86ab32c1da779b4923d301a3056ba"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a3cf86ab32c1da779b4923d301a3056ba">VmaDefragmentationInfo2::allocationCount</a></div><div class="ttdeci">uint32_t allocationCount</div><div class="ttdoc">Number of allocations in pAllocations array.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2853</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_acfe6863e160722c2c1bbcf7573fddc4d"><div class="ttname"><a href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d">VmaAllocatorCreateFlags</a></div><div class="ttdeci">VkFlags VmaAllocatorCreateFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1779</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html_a7fe8d81a1ad10b2a2faacacee5b15d6d"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">VmaAllocationCreateInfo::preferredFlags</a></div><div class="ttdeci">VkMemoryPropertyFlags preferredFlags</div><div class="ttdoc">Flags that preferably should be set in a memory type chosen for an allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2205</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e">VMA_MEMORY_USAGE_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2075</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_a6e409087e3be55400d0e4ccbe43c608d"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">VmaAllocatorCreateInfo::pAllocationCallbacks</a></div><div class="ttdeci">const VkAllocationCallbacks * pAllocationCallbacks</div><div class="ttdoc">Custom CPU memory allocation callbacks. Optional.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1853</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a></div><div class="ttdoc">Enables alternative, buddy allocation algorithm in this pool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2334</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a333b61c1788cb23559177531e6a93ca3"><div class="ttname"><a href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a></div><div class="ttdeci">void vmaCalculateStats(VmaAllocator allocator, VmaStats *pStats)</div><div class="ttdoc">Retrieves statistics from current state of the Allocator.</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_a3dc197be3227da7338b1643f70db36bd"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">VmaAllocatorCreateInfo::pVulkanFunctions</a></div><div class="ttdeci">const VmaVulkanFunctions * pVulkanFunctions</div><div class="ttdoc">Pointers to Vulkan functions. Can be null if you leave define VMA_STATIC_VULKAN_FUNCTIONS 1.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1908</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html"><div class="ttname"><a href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a></div><div class="ttdoc">Description of a Allocator to be created.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1839</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_a3dc197be3227da7338b1643f70db36bd"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">VmaAllocatorCreateInfo::pVulkanFunctions</a></div><div class="ttdeci">const VmaVulkanFunctions * pVulkanFunctions</div><div class="ttdoc">Pointers to Vulkan functions. Can be null if you leave define VMA_STATIC_VULKAN_FUNCTIONS 1.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1907</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html"><div class="ttname"><a href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a></div><div class="ttdoc">Description of a Allocator to be created.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1838</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_aa8d164061c88f22fb1fd3c8f3534bc1d"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a></div><div class="ttdeci">void vmaDestroyAllocator(VmaAllocator allocator)</div><div class="ttdoc">Destroys allocator object.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a></div><div class="ttdeci">VmaAllocationCreateFlagBits</div><div class="ttdoc">Flags to be passed as VmaAllocationCreateInfo::flags.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2080</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a></div><div class="ttdeci">VmaAllocationCreateFlagBits</div><div class="ttdoc">Flags to be passed as VmaAllocationCreateInfo::flags.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2079</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a86dd08aba8633bfa4ad0df2e76481d8b"><div class="ttname"><a href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a></div><div class="ttdeci">void vmaGetAllocationInfo(VmaAllocator allocator, VmaAllocation allocation, VmaAllocationInfo *pAllocationInfo)</div><div class="ttdoc">Returns current information about specified allocation and atomically marks it as used in current fra...</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_a17e9733a5ecd76287d4db6e66f71f50c"><div class="ttname"><a href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">VmaStatInfo::allocationSizeMax</a></div><div class="ttdeci">VkDeviceSize allocationSizeMax</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1980</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a1338d96a128a5ade648b8d934907c637"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">VmaVulkanFunctions::vkBindImageMemory</a></div><div class="ttdeci">PFN_vkBindImageMemory vkBindImageMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1796</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a0b3effd57f3fcdeb2ed62210b4ef20e1"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">VmaDefragmentationInfo2::pPools</a></div><div class="ttdeci">VmaPool * pPools</div><div class="ttdoc">Either null or pointer to array of pools to be defragmented.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2888</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_a1859d290aca2cd582d8dc25922092669"><div class="ttname"><a href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">VmaStatInfo::unusedBytes</a></div><div class="ttdeci">VkDeviceSize unusedBytes</div><div class="ttdoc">Total number of bytes occupied by unused ranges.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1979</div></div>
-<div class="ttc" id="struct_vma_defragmentation_stats_html"><div class="ttname"><a href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a></div><div class="ttdoc">Statistics returned by function vmaDefragment().</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2938</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_a17e9733a5ecd76287d4db6e66f71f50c"><div class="ttname"><a href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">VmaStatInfo::allocationSizeMax</a></div><div class="ttdeci">VkDeviceSize allocationSizeMax</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1979</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a1338d96a128a5ade648b8d934907c637"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">VmaVulkanFunctions::vkBindImageMemory</a></div><div class="ttdeci">PFN_vkBindImageMemory vkBindImageMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1795</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a0b3effd57f3fcdeb2ed62210b4ef20e1"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a0b3effd57f3fcdeb2ed62210b4ef20e1">VmaDefragmentationInfo2::pPools</a></div><div class="ttdeci">VmaPool * pPools</div><div class="ttdoc">Either null or pointer to array of pools to be defragmented.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2887</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_a1859d290aca2cd582d8dc25922092669"><div class="ttname"><a href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">VmaStatInfo::unusedBytes</a></div><div class="ttdeci">VkDeviceSize unusedBytes</div><div class="ttdoc">Total number of bytes occupied by unused ranges.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1978</div></div>
+<div class="ttc" id="struct_vma_defragmentation_stats_html"><div class="ttname"><a href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a></div><div class="ttdoc">Statistics returned by function vmaDefragment().</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2937</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a11f0fbc034fa81a4efedd73d61ce7568"><div class="ttname"><a href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a></div><div class="ttdeci">void vmaFreeMemory(VmaAllocator allocator, VmaAllocation allocation)</div><div class="ttdoc">Frees memory previously allocated using vmaAllocateMemory(), vmaAllocateMemoryForBuffer(),...</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_a21ea188dd212b8171cb9ecbed4a2a3a7"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">VmaAllocatorCreateInfo::frameInUseCount</a></div><div class="ttdeci">uint32_t frameInUseCount</div><div class="ttdoc">Maximum number of additional frames that are in use at the same time as current frame.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1871</div></div>
-<div class="ttc" id="struct_vma_stats_html_a2e8f5b3353f2fefef3c27f29e245a1f9"><div class="ttname"><a href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">VmaStats::total</a></div><div class="ttdeci">VmaStatInfo total</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1989</div></div>
-<div class="ttc" id="struct_vma_defragmentation_stats_html_a0113f1877904a5d1ee8f409216ff276b"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">VmaDefragmentationStats::deviceMemoryBlocksFreed</a></div><div class="ttdeci">uint32_t deviceMemoryBlocksFreed</div><div class="ttdoc">Number of empty VkDeviceMemory objects that have been released to the system.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2946</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html_add09658ac14fe290ace25470ddd6d41b"><div class="ttname"><a href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">VmaAllocationCreateInfo::flags</a></div><div class="ttdeci">VmaAllocationCreateFlags flags</div><div class="ttdoc">Use VmaAllocationCreateFlagBits enum.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2190</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2148</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info_html_acb311c940a777270e67e1b81c5ab6a1d"><div class="ttname"><a href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">VmaDefragmentationInfo::maxBytesToMove</a></div><div class="ttdeci">VkDeviceSize maxBytesToMove</div><div class="ttdoc">Maximum total numbers of bytes that can be copied while moving allocations to different places.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2929</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a5b92901df89a4194b0d12f6071d4d143"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">VmaVulkanFunctions::vkGetBufferMemoryRequirements</a></div><div class="ttdeci">PFN_vkGetBufferMemoryRequirements vkGetBufferMemoryRequirements</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1797</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ab6a6477cda1ce775b30bde96d766203b"><div class="ttname"><a href="vk__mem__alloc_8h.html#ab6a6477cda1ce775b30bde96d766203b">PFN_vmaAllocateDeviceMemoryFunction</a></div><div class="ttdeci">void(VKAPI_PTR * PFN_vmaAllocateDeviceMemoryFunction)(VmaAllocator allocator, uint32_t memoryType, VkDeviceMemory memory, VkDeviceSize size)</div><div class="ttdoc">Callback function called after successful vkAllocateMemory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1722</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_a21ea188dd212b8171cb9ecbed4a2a3a7"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">VmaAllocatorCreateInfo::frameInUseCount</a></div><div class="ttdeci">uint32_t frameInUseCount</div><div class="ttdoc">Maximum number of additional frames that are in use at the same time as current frame.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1870</div></div>
+<div class="ttc" id="struct_vma_stats_html_a2e8f5b3353f2fefef3c27f29e245a1f9"><div class="ttname"><a href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">VmaStats::total</a></div><div class="ttdeci">VmaStatInfo total</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1988</div></div>
+<div class="ttc" id="struct_vma_defragmentation_stats_html_a0113f1877904a5d1ee8f409216ff276b"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">VmaDefragmentationStats::deviceMemoryBlocksFreed</a></div><div class="ttdeci">uint32_t deviceMemoryBlocksFreed</div><div class="ttdoc">Number of empty VkDeviceMemory objects that have been released to the system.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2945</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html_add09658ac14fe290ace25470ddd6d41b"><div class="ttname"><a href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">VmaAllocationCreateInfo::flags</a></div><div class="ttdeci">VmaAllocationCreateFlags flags</div><div class="ttdoc">Use VmaAllocationCreateFlagBits enum.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2189</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a2310568c62208af432724305fe29ccea">VMA_ALLOCATION_CREATE_DONT_BIND_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2147</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info_html_acb311c940a777270e67e1b81c5ab6a1d"><div class="ttname"><a href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">VmaDefragmentationInfo::maxBytesToMove</a></div><div class="ttdeci">VkDeviceSize maxBytesToMove</div><div class="ttdoc">Maximum total numbers of bytes that can be copied while moving allocations to different places.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2928</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a5b92901df89a4194b0d12f6071d4d143"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">VmaVulkanFunctions::vkGetBufferMemoryRequirements</a></div><div class="ttdeci">PFN_vkGetBufferMemoryRequirements vkGetBufferMemoryRequirements</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1796</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ab6a6477cda1ce775b30bde96d766203b"><div class="ttname"><a href="vk__mem__alloc_8h.html#ab6a6477cda1ce775b30bde96d766203b">PFN_vmaAllocateDeviceMemoryFunction</a></div><div class="ttdeci">void(VKAPI_PTR * PFN_vmaAllocateDeviceMemoryFunction)(VmaAllocator allocator, uint32_t memoryType, VkDeviceMemory memory, VkDeviceSize size)</div><div class="ttdoc">Callback function called after successful vkAllocateMemory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1721</div></div>
 <div class="ttc" id="struct_vma_allocator_html"><div class="ttname"><a href="struct_vma_allocator.html">VmaAllocator</a></div><div class="ttdoc">Represents main object of this library initialized.</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_ad924ddd77b04039c88d0c09b0ffcd500"><div class="ttname"><a href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">VmaAllocatorCreateInfo::device</a></div><div class="ttdeci">VkDevice device</div><div class="ttdoc">Vulkan device.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1848</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_ad924ddd77b04039c88d0c09b0ffcd500"><div class="ttname"><a href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">VmaAllocatorCreateInfo::device</a></div><div class="ttdeci">VkDevice device</div><div class="ttdoc">Vulkan device.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1847</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ab9e709de044c5d8476bea77a4e755840"><div class="ttname"><a href="vk__mem__alloc_8h.html#ab9e709de044c5d8476bea77a4e755840">vmaFreeMemoryPages</a></div><div class="ttdeci">void vmaFreeMemoryPages(VmaAllocator allocator, size_t allocationCount, VmaAllocation *pAllocations)</div><div class="ttdoc">Frees memory and destroys multiple allocations.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a6b0929b914b60cf2d45cac4bf3547470"><div class="ttname"><a href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a></div><div class="ttdeci">VkResult vmaBindBufferMemory(VmaAllocator allocator, VmaAllocation allocation, VkBuffer buffer)</div><div class="ttdoc">Binds buffer to allocation.</div></div>
-<div class="ttc" id="struct_vma_pool_create_info_html"><div class="ttname"><a href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a></div><div class="ttdoc">Describes parameter of created VmaPool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2349</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec">VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2343</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_ae5c0db8c89a3b82593dc16aa6a49fa3a"><div class="ttname"><a href="struct_vma_vulkan_functions.html#ae5c0db8c89a3b82593dc16aa6a49fa3a">VmaVulkanFunctions::vkCmdCopyBuffer</a></div><div class="ttdeci">PFN_vkCmdCopyBuffer vkCmdCopyBuffer</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1803</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_ace2aa4877b16a42b0b7673d4e26000ee"><div class="ttname"><a href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">VmaAllocatorCreateInfo::pRecordSettings</a></div><div class="ttdeci">const VmaRecordSettings * pRecordSettings</div><div class="ttdoc">Parameters for recording of VMA calls. Can be null.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1915</div></div>
-<div class="ttc" id="struct_vma_allocation_info_html_aac76d113a6a5ccbb09fea00fb25fd18f"><div class="ttname"><a href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">VmaAllocationInfo::size</a></div><div class="ttdeci">VkDeviceSize size</div><div class="ttdoc">Size of this allocation, in bytes.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2528</div></div>
+<div class="ttc" id="struct_vma_pool_create_info_html"><div class="ttname"><a href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a></div><div class="ttdoc">Describes parameter of created VmaPool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2348</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec">VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2342</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_ae5c0db8c89a3b82593dc16aa6a49fa3a"><div class="ttname"><a href="struct_vma_vulkan_functions.html#ae5c0db8c89a3b82593dc16aa6a49fa3a">VmaVulkanFunctions::vkCmdCopyBuffer</a></div><div class="ttdeci">PFN_vkCmdCopyBuffer vkCmdCopyBuffer</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1802</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_ace2aa4877b16a42b0b7673d4e26000ee"><div class="ttname"><a href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">VmaAllocatorCreateInfo::pRecordSettings</a></div><div class="ttdeci">const VmaRecordSettings * pRecordSettings</div><div class="ttdoc">Parameters for recording of VMA calls. Can be null.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1914</div></div>
+<div class="ttc" id="struct_vma_allocation_info_html_aac76d113a6a5ccbb09fea00fb25fd18f"><div class="ttname"><a href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">VmaAllocationInfo::size</a></div><div class="ttdeci">VkDeviceSize size</div><div class="ttdoc">Size of this allocation, in bytes.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2527</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a8701444752eb5de4464adb5a2b514bca"><div class="ttname"><a href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a></div><div class="ttdeci">void vmaGetMemoryTypeProperties(VmaAllocator allocator, uint32_t memoryTypeIndex, VkMemoryPropertyFlags *pFlags)</div><div class="ttdoc">Given Memory Type Index, returns Property Flags of this memory type.</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_acc798589736f0becb317fc2196c1d8b9"><div class="ttname"><a href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">VmaVulkanFunctions::vkUnmapMemory</a></div><div class="ttdeci">PFN_vkUnmapMemory vkUnmapMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1792</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_acc798589736f0becb317fc2196c1d8b9"><div class="ttname"><a href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">VmaVulkanFunctions::vkUnmapMemory</a></div><div class="ttdeci">PFN_vkUnmapMemory vkUnmapMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1791</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a36ba776fd7fd5cb1e9359fdc0d8e6e8a"><div class="ttname"><a href="vk__mem__alloc_8h.html#a36ba776fd7fd5cb1e9359fdc0d8e6e8a">vmaDefragmentationBegin</a></div><div class="ttdeci">VkResult vmaDefragmentationBegin(VmaAllocator allocator, const VmaDefragmentationInfo2 *pInfo, VmaDefragmentationStats *pStats, VmaDefragmentationContext *pContext)</div><div class="ttdoc">Begins defragmentation process.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a></div><div class="ttdoc">Enables flush after recording every function call.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1817</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html_a8259e85c272683434f4abb4ddddffe19"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">VmaAllocationCreateInfo::pUserData</a></div><div class="ttdeci">void * pUserData</div><div class="ttdoc">Custom general-purpose pointer that will be stored in VmaAllocation, can be read as VmaAllocationInfo...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2227</div></div>
-<div class="ttc" id="struct_vma_pool_create_info_html_ad8006fb803185c0a699d30f3e9a865ae"><div class="ttname"><a href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">VmaPoolCreateInfo::minBlockCount</a></div><div class="ttdeci">size_t minBlockCount</div><div class="ttdoc">Minimum number of blocks to be always allocated in this pool, even if they stay empty.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2369</div></div>
-<div class="ttc" id="struct_vma_pool_stats_html_ad1924eb54fffa45e9e0e65670c8fe5eb"><div class="ttname"><a href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">VmaPoolStats::allocationCount</a></div><div class="ttdeci">size_t allocationCount</div><div class="ttdoc">Number of VmaAllocation objects created from this pool that were not destroyed or lost.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2405</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a></div><div class="ttdoc">Enables flush after recording every function call.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1816</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html_a8259e85c272683434f4abb4ddddffe19"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">VmaAllocationCreateInfo::pUserData</a></div><div class="ttdeci">void * pUserData</div><div class="ttdoc">Custom general-purpose pointer that will be stored in VmaAllocation, can be read as VmaAllocationInfo...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2226</div></div>
+<div class="ttc" id="struct_vma_pool_create_info_html_ad8006fb803185c0a699d30f3e9a865ae"><div class="ttname"><a href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">VmaPoolCreateInfo::minBlockCount</a></div><div class="ttdeci">size_t minBlockCount</div><div class="ttdoc">Minimum number of blocks to be always allocated in this pool, even if they stay empty.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2368</div></div>
+<div class="ttc" id="struct_vma_pool_stats_html_ad1924eb54fffa45e9e0e65670c8fe5eb"><div class="ttname"><a href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">VmaPoolStats::allocationCount</a></div><div class="ttdeci">size_t allocationCount</div><div class="ttdoc">Number of VmaAllocation objects created from this pool that were not destroyed or lost.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2404</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a97064a1a271b0061ebfc3a079862d0c5"><div class="ttname"><a href="vk__mem__alloc_8h.html#a97064a1a271b0061ebfc3a079862d0c5">VmaVulkanFunctions</a></div><div class="ttdeci">struct VmaVulkanFunctions VmaVulkanFunctions</div><div class="ttdoc">Pointers to some Vulkan functions - a subset used by the library.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c">VMA_ALLOCATOR_CREATE_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1778</div></div>
-<div class="ttc" id="struct_vma_pool_create_info_html_a596fa76b685d3f1f688f84a709a5b319"><div class="ttname"><a href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">VmaPoolCreateInfo::memoryTypeIndex</a></div><div class="ttdeci">uint32_t memoryTypeIndex</div><div class="ttdoc">Vulkan memory type index to allocate this pool from.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2352</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c">VMA_ALLOCATOR_CREATE_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1777</div></div>
+<div class="ttc" id="struct_vma_pool_create_info_html_a596fa76b685d3f1f688f84a709a5b319"><div class="ttname"><a href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">VmaPoolCreateInfo::memoryTypeIndex</a></div><div class="ttdeci">uint32_t memoryTypeIndex</div><div class="ttdoc">Vulkan memory type index to allocate this pool from.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2351</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_aef15a94b58fbcb0fe706d5720e84a74a"><div class="ttname"><a href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a></div><div class="ttdeci">VkResult vmaFindMemoryTypeIndex(VmaAllocator allocator, uint32_t memoryTypeBits, const VmaAllocationCreateInfo *pAllocationCreateInfo, uint32_t *pMemoryTypeIndex)</div><div class="ttdoc">Helps to find memoryTypeIndex, given memoryTypeBits and VmaAllocationCreateInfo.</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a4ddbc898d0afe1518f863a3763628f08"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a4ddbc898d0afe1518f863a3763628f08">VmaDefragmentationInfo2::maxGpuBytesToMove</a></div><div class="ttdeci">VkDeviceSize maxGpuBytesToMove</div><div class="ttdoc">Maximum total numbers of bytes that can be copied while moving allocations to different places using ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2903</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cc"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="ttdeci">VmaMemoryUsage</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2027</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a4ddbc898d0afe1518f863a3763628f08"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a4ddbc898d0afe1518f863a3763628f08">VmaDefragmentationInfo2::maxGpuBytesToMove</a></div><div class="ttdeci">VkDeviceSize maxGpuBytesToMove</div><div class="ttdoc">Maximum total numbers of bytes that can be copied while moving allocations to different places using ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2902</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cc"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="ttdeci">VmaMemoryUsage</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2026</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a795e6ff02a21d5486c0565f403dd9255"><div class="ttname"><a href="vk__mem__alloc_8h.html#a795e6ff02a21d5486c0565f403dd9255">VmaAllocationInfo</a></div><div class="ttdeci">struct VmaAllocationInfo VmaAllocationInfo</div><div class="ttdoc">Parameters of VmaAllocation objects, that can be retrieved using function vmaGetAllocationInfo().</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a8943f8d65969ce8e2189a1cdf3205e96"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">VmaDefragmentationInfo2::pAllocations</a></div><div class="ttdeci">VmaAllocation * pAllocations</div><div class="ttdoc">Pointer to array of allocations that can be defragmented.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2863</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a8943f8d65969ce8e2189a1cdf3205e96"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a8943f8d65969ce8e2189a1cdf3205e96">VmaDefragmentationInfo2::pAllocations</a></div><div class="ttdeci">VmaAllocation * pAllocations</div><div class="ttdoc">Pointer to array of allocations that can be defragmented.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2862</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_abc34ee6f021f459aff885f3758c435de"><div class="ttname"><a href="vk__mem__alloc_8h.html#abc34ee6f021f459aff885f3758c435de">vmaFlushAllocation</a></div><div class="ttdeci">void vmaFlushAllocation(VmaAllocator allocator, VmaAllocation allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="ttdoc">Flushes memory of given allocation.</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info_html"><div class="ttname"><a href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a></div><div class="ttdoc">Deprecated. Optional configuration parameters to be passed to function vmaDefragment().</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2924</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info_html"><div class="ttname"><a href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a></div><div class="ttdoc">Deprecated. Optional configuration parameters to be passed to function vmaDefragment().</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2923</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a211706e9348dcee25a843ed4ea69bce7"><div class="ttname"><a href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a></div><div class="ttdeci">struct VmaPoolCreateInfo VmaPoolCreateInfo</div><div class="ttdoc">Describes parameter of created VmaPool.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a5485779c8f1948238fc4e92232fa65e1"><div class="ttname"><a href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a></div><div class="ttdeci">void vmaDestroyPool(VmaAllocator allocator, VmaPool pool)</div><div class="ttdoc">Destroys VmaPool object and frees Vulkan device memory.</div></div>
-<div class="ttc" id="struct_vma_defragmentation_stats_html_ab0cb9ac0dbc106c77e384ea676422f28"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">VmaDefragmentationStats::bytesFreed</a></div><div class="ttdeci">VkDeviceSize bytesFreed</div><div class="ttdoc">Total number of bytes that have been released to the system by freeing empty VkDeviceMemory objects.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2942</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2066</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html_a3bf940c0271d85d6ba32a4d820075055"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">VmaAllocationCreateInfo::memoryTypeBits</a></div><div class="ttdeci">uint32_t memoryTypeBits</div><div class="ttdoc">Bitmask containing one bit set for every memory type acceptable for this allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2214</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a94fc4f3a605d9880bb3c0ba2c2fc80b2"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">VmaVulkanFunctions::vkBindBufferMemory</a></div><div class="ttdeci">PFN_vkBindBufferMemory vkBindBufferMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1795</div></div>
+<div class="ttc" id="struct_vma_defragmentation_stats_html_ab0cb9ac0dbc106c77e384ea676422f28"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">VmaDefragmentationStats::bytesFreed</a></div><div class="ttdeci">VkDeviceSize bytesFreed</div><div class="ttdoc">Total number of bytes that have been released to the system by freeing empty VkDeviceMemory objects.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2941</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2065</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html_a3bf940c0271d85d6ba32a4d820075055"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">VmaAllocationCreateInfo::memoryTypeBits</a></div><div class="ttdeci">uint32_t memoryTypeBits</div><div class="ttdoc">Bitmask containing one bit set for every memory type acceptable for this allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2213</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a94fc4f3a605d9880bb3c0ba2c2fc80b2"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">VmaVulkanFunctions::vkBindBufferMemory</a></div><div class="ttdeci">PFN_vkBindBufferMemory vkBindBufferMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1794</div></div>
 <div class="ttc" id="struct_vma_pool_html"><div class="ttname"><a href="struct_vma_pool.html">VmaPool</a></div><div class="ttdoc">Represents custom memory pool.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ae8bf76997b234ef68aad922616df4153"><div class="ttname"><a href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a></div><div class="ttdeci">void vmaGetPoolStats(VmaAllocator allocator, VmaPool pool, VmaPoolStats *pPoolStats)</div><div class="ttdoc">Retrieves statistics of existing VmaPool object.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ae67f8573a0cf20f16f0a1eecbca566a0"><div class="ttname"><a href="vk__mem__alloc_8h.html#ae67f8573a0cf20f16f0a1eecbca566a0">VmaDefragmentationInfo</a></div><div class="ttdeci">struct VmaDefragmentationInfo VmaDefragmentationInfo</div><div class="ttdoc">Deprecated. Optional configuration parameters to be passed to function vmaDefragment().</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a8774e20e91e245aae959ba63efa15dd2"><div class="ttname"><a href="vk__mem__alloc_8h.html#a8774e20e91e245aae959ba63efa15dd2">vmaDefragmentationEnd</a></div><div class="ttdeci">VkResult vmaDefragmentationEnd(VmaAllocator allocator, VmaDefragmentationContext context)</div><div class="ttdoc">Ends defragmentation process.</div></div>
-<div class="ttc" id="struct_vma_stats_html"><div class="ttname"><a href="struct_vma_stats.html">VmaStats</a></div><div class="ttdoc">General statistics from current state of Allocator.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1985</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aef2545dc2e9dd4f29ab9ba6ac6fe2f49"><div class="ttname"><a href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49">PFN_vmaFreeDeviceMemoryFunction</a></div><div class="ttdeci">void(VKAPI_PTR * PFN_vmaFreeDeviceMemoryFunction)(VmaAllocator allocator, uint32_t memoryType, VkDeviceMemory memory, VkDeviceSize size)</div><div class="ttdoc">Callback function called before vkFreeMemory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1728</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a88a77cef37e5d3c4fc9eb328885d048d"><div class="ttname"><a href="vk__mem__alloc_8h.html#a88a77cef37e5d3c4fc9eb328885d048d">VmaDefragmentationFlags</a></div><div class="ttdeci">VkFlags VmaDefragmentationFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2842</div></div>
+<div class="ttc" id="struct_vma_stats_html"><div class="ttname"><a href="struct_vma_stats.html">VmaStats</a></div><div class="ttdoc">General statistics from current state of Allocator.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1984</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aef2545dc2e9dd4f29ab9ba6ac6fe2f49"><div class="ttname"><a href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49">PFN_vmaFreeDeviceMemoryFunction</a></div><div class="ttdeci">void(VKAPI_PTR * PFN_vmaFreeDeviceMemoryFunction)(VmaAllocator allocator, uint32_t memoryType, VkDeviceMemory memory, VkDeviceSize size)</div><div class="ttdoc">Callback function called before vkFreeMemory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1727</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a88a77cef37e5d3c4fc9eb328885d048d"><div class="ttname"><a href="vk__mem__alloc_8h.html#a88a77cef37e5d3c4fc9eb328885d048d">VmaDefragmentationFlags</a></div><div class="ttdeci">VkFlags VmaDefragmentationFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2841</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_af9147d31ffc11d62fc187bde283ed14f"><div class="ttname"><a href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a></div><div class="ttdeci">void vmaSetAllocationUserData(VmaAllocator allocator, VmaAllocation allocation, void *pUserData)</div><div class="ttdoc">Sets pUserData in given allocation to new value.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a6552a65b71d16f378c6994b3ceaef50cab87ec33154803bfeb5ac2b379f1d6a97"><div class="ttname"><a href="vk__mem__alloc_8h.html#a6552a65b71d16f378c6994b3ceaef50cab87ec33154803bfeb5ac2b379f1d6a97">VMA_DEFRAGMENTATION_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2840</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706">VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2174</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a76d51a644dc7f5405d0cdd0025ecd0cc"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">VmaDefragmentationInfo2::pAllocationsChanged</a></div><div class="ttdeci">VkBool32 * pAllocationsChanged</div><div class="ttdoc">Optional, output. Pointer to array that will be filled with information whether the allocation at cer...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2869</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a6552a65b71d16f378c6994b3ceaef50cab87ec33154803bfeb5ac2b379f1d6a97"><div class="ttname"><a href="vk__mem__alloc_8h.html#a6552a65b71d16f378c6994b3ceaef50cab87ec33154803bfeb5ac2b379f1d6a97">VMA_DEFRAGMENTATION_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2839</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706">VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2173</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a76d51a644dc7f5405d0cdd0025ecd0cc"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a76d51a644dc7f5405d0cdd0025ecd0cc">VmaDefragmentationInfo2::pAllocationsChanged</a></div><div class="ttdeci">VkBool32 * pAllocationsChanged</div><div class="ttdoc">Optional, output. Pointer to array that will be filled with information whether the allocation at cer...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2868</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a5c8770ded7c59c8caac6de0c2cb00b50"><div class="ttname"><a href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a></div><div class="ttdeci">VkResult vmaCreatePool(VmaAllocator allocator, const VmaPoolCreateInfo *pCreateInfo, VmaPool *pPool)</div><div class="ttdoc">Allocates Vulkan device memory and creates VmaPool object.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a></div><div class="ttdeci">VmaAllocatorCreateFlagBits</div><div class="ttdoc">Flags for created VmaAllocator.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1749</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a></div><div class="ttdeci">VmaAllocatorCreateFlagBits</div><div class="ttdoc">Flags for created VmaAllocator.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1748</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a3d3ca45799923aa5d138e9e5f9eb2da5"><div class="ttname"><a href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a></div><div class="ttdeci">VkResult vmaBindImageMemory(VmaAllocator allocator, VmaAllocation allocation, VkImage image)</div><div class="ttdoc">Binds image to allocation.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a810b009a788ee8aac72a25b42ffbe31c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a></div><div class="ttdeci">struct VmaStatInfo VmaStatInfo</div><div class="ttdoc">Calculated statistics of memory usage in entire allocator.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_af3929a1a4547c592fc0b0e55ef452828"><div class="ttname"><a href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a></div><div class="ttdeci">VkFlags VmaRecordFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1821</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a></div><div class="ttdoc">Allocator and all objects created from it will not be synchronized internally, so you must guarantee ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1754</div></div>
-<div class="ttc" id="struct_vma_defragmentation_stats_html_aefeabf130022008eadd75999478af3f9"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">VmaDefragmentationStats::allocationsMoved</a></div><div class="ttdeci">uint32_t allocationsMoved</div><div class="ttdoc">Number of allocations that have been moved to different places.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2944</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_af3929a1a4547c592fc0b0e55ef452828"><div class="ttname"><a href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a></div><div class="ttdeci">VkFlags VmaRecordFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1820</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a></div><div class="ttdoc">Allocator and all objects created from it will not be synchronized internally, so you must guarantee ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1753</div></div>
+<div class="ttc" id="struct_vma_defragmentation_stats_html_aefeabf130022008eadd75999478af3f9"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">VmaDefragmentationStats::allocationsMoved</a></div><div class="ttdeci">uint32_t allocationsMoved</div><div class="ttdoc">Number of allocations that have been moved to different places.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2943</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ae5c9657d9e94756269145b01c05d16f1"><div class="ttname"><a href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a></div><div class="ttdeci">void vmaCreateLostAllocation(VmaAllocator allocator, VmaAllocation *pAllocation)</div><div class="ttdoc">Creates new allocation that is in lost state from the beginning.</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html_a9166390303ff42d783305bc31c2b6b90"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">VmaAllocationCreateInfo::requiredFlags</a></div><div class="ttdeci">VkMemoryPropertyFlags requiredFlags</div><div class="ttdoc">Flags that must be set in a Memory Type chosen for an allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2201</div></div>
-<div class="ttc" id="struct_vma_pool_stats_html_ab4c8f52dd42ab01998f60f0b6acc722b"><div class="ttname"><a href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">VmaPoolStats::unusedRangeSizeMax</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeMax</div><div class="ttdoc">Size of the largest continuous free memory region available for new allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2415</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html_a9166390303ff42d783305bc31c2b6b90"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">VmaAllocationCreateInfo::requiredFlags</a></div><div class="ttdeci">VkMemoryPropertyFlags requiredFlags</div><div class="ttdoc">Flags that must be set in a Memory Type chosen for an allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2200</div></div>
+<div class="ttc" id="struct_vma_pool_stats_html_ab4c8f52dd42ab01998f60f0b6acc722b"><div class="ttname"><a href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">VmaPoolStats::unusedRangeSizeMax</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeMax</div><div class="ttdoc">Size of the largest continuous free memory region available for new allocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2414</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_aa4fee7eb5253377599ef4fd38c93c2a0"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a></div><div class="ttdeci">void vmaBuildStatsString(VmaAllocator allocator, char **ppStatsString, VkBool32 detailedMap)</div><div class="ttdoc">Builds and returns statistics as string in JSON format.</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a60d25c33bba06bb8592e6875cbaa9830"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">VmaVulkanFunctions::vkGetPhysicalDeviceMemoryProperties</a></div><div class="ttdeci">PFN_vkGetPhysicalDeviceMemoryProperties vkGetPhysicalDeviceMemoryProperties</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1788</div></div>
-<div class="ttc" id="struct_vma_stat_info_html"><div class="ttname"><a href="struct_vma_stat_info.html">VmaStatInfo</a></div><div class="ttdoc">Calculated statistics of memory usage in entire allocator.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1968</div></div>
-<div class="ttc" id="struct_vma_pool_create_info_html_aa4265160536cdb9be821b7686c16c676"><div class="ttname"><a href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">VmaPoolCreateInfo::blockSize</a></div><div class="ttdeci">VkDeviceSize blockSize</div><div class="ttdoc">Size of a single VkDeviceMemory block to be allocated as part of this pool, in bytes....</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2364</div></div>
-<div class="ttc" id="struct_vma_device_memory_callbacks_html"><div class="ttname"><a href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a></div><div class="ttdoc">Set of callbacks that the library will call for vkAllocateMemory and vkFreeMemory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1741</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2339</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a60d25c33bba06bb8592e6875cbaa9830"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">VmaVulkanFunctions::vkGetPhysicalDeviceMemoryProperties</a></div><div class="ttdeci">PFN_vkGetPhysicalDeviceMemoryProperties vkGetPhysicalDeviceMemoryProperties</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1787</div></div>
+<div class="ttc" id="struct_vma_stat_info_html"><div class="ttname"><a href="struct_vma_stat_info.html">VmaStatInfo</a></div><div class="ttdoc">Calculated statistics of memory usage in entire allocator.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1967</div></div>
+<div class="ttc" id="struct_vma_pool_create_info_html_aa4265160536cdb9be821b7686c16c676"><div class="ttname"><a href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">VmaPoolCreateInfo::blockSize</a></div><div class="ttdeci">VkDeviceSize blockSize</div><div class="ttdoc">Size of a single VkDeviceMemory block to be allocated as part of this pool, in bytes....</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2363</div></div>
+<div class="ttc" id="struct_vma_device_memory_callbacks_html"><div class="ttname"><a href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a></div><div class="ttdoc">Set of callbacks that the library will call for vkAllocateMemory and vkFreeMemory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1740</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2338</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ac72ee55598617e8eecca384e746bab51"><div class="ttname"><a href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a></div><div class="ttdeci">VkResult vmaCreateBuffer(VmaAllocator allocator, const VkBufferCreateInfo *pBufferCreateInfo, const VmaAllocationCreateInfo *pAllocationCreateInfo, VkBuffer *pBuffer, VmaAllocation *pAllocation, VmaAllocationInfo *pAllocationInfo)</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2131</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2130</div></div>
 <div class="ttc" id="struct_vma_defragmentation_context_html"><div class="ttname"><a href="struct_vma_defragmentation_context.html">VmaDefragmentationContext</a></div><div class="ttdoc">Represents Opaque object that represents started defragmentation process.</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_aedeba931324f16589cd2416c0d2dd0d4"><div class="ttname"><a href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">VmaStatInfo::unusedRangeSizeMin</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeMin</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1981</div></div>
-<div class="ttc" id="struct_vma_device_memory_callbacks_html_abe8a3328bbc916f6f712fdb6b299444c"><div class="ttname"><a href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">VmaDeviceMemoryCallbacks::pfnFree</a></div><div class="ttdeci">PFN_vmaFreeDeviceMemoryFunction pfnFree</div><div class="ttdoc">Optional, can be null.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1745</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2164</div></div>
-<div class="ttc" id="struct_vma_pool_create_info_html_a8405139f63d078340ae74513a59f5446"><div class="ttname"><a href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">VmaPoolCreateInfo::flags</a></div><div class="ttdeci">VmaPoolCreateFlags flags</div><div class="ttdoc">Use combination of VmaPoolCreateFlagBits.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2355</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2075</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a5c1093bc32386a8060c37c9f282078a1"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">VmaVulkanFunctions::vkInvalidateMappedMemoryRanges</a></div><div class="ttdeci">PFN_vkInvalidateMappedMemoryRanges vkInvalidateMappedMemoryRanges</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1794</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_aedeba931324f16589cd2416c0d2dd0d4"><div class="ttname"><a href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">VmaStatInfo::unusedRangeSizeMin</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeMin</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1980</div></div>
+<div class="ttc" id="struct_vma_device_memory_callbacks_html_abe8a3328bbc916f6f712fdb6b299444c"><div class="ttname"><a href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">VmaDeviceMemoryCallbacks::pfnFree</a></div><div class="ttdeci">PFN_vmaFreeDeviceMemoryFunction pfnFree</div><div class="ttdoc">Optional, can be null.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1744</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2163</div></div>
+<div class="ttc" id="struct_vma_pool_create_info_html_a8405139f63d078340ae74513a59f5446"><div class="ttname"><a href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">VmaPoolCreateInfo::flags</a></div><div class="ttdeci">VmaPoolCreateFlags flags</div><div class="ttdoc">Use combination of VmaPoolCreateFlagBits.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2354</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2074</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a5c1093bc32386a8060c37c9f282078a1"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">VmaVulkanFunctions::vkInvalidateMappedMemoryRanges</a></div><div class="ttdeci">PFN_vkInvalidateMappedMemoryRanges vkInvalidateMappedMemoryRanges</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1793</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a2e5612d871d64c5624087b837a338c34"><div class="ttname"><a href="vk__mem__alloc_8h.html#a2e5612d871d64c5624087b837a338c34">VmaPoolStats</a></div><div class="ttdeci">struct VmaPoolStats VmaPoolStats</div><div class="ttdoc">Describes parameter of existing VmaPool.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a02a94f25679275851a53e82eacbcfc73"><div class="ttname"><a href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a></div><div class="ttdeci">VkResult vmaCreateImage(VmaAllocator allocator, const VkImageCreateInfo *pImageCreateInfo, const VmaAllocationCreateInfo *pAllocationCreateInfo, VkImage *pImage, VmaAllocation *pAllocation, VmaAllocationInfo *pAllocationInfo)</div><div class="ttdoc">Function similar to vmaCreateBuffer().</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html_accb8b06b1f677d858cb9af20705fa910"><div class="ttname"><a href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">VmaAllocationCreateInfo::usage</a></div><div class="ttdeci">VmaMemoryUsage usage</div><div class="ttdoc">Intended usage of memory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2196</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html"><div class="ttname"><a href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2187</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html_accb8b06b1f677d858cb9af20705fa910"><div class="ttname"><a href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">VmaAllocationCreateInfo::usage</a></div><div class="ttdeci">VmaMemoryUsage usage</div><div class="ttdoc">Intended usage of memory.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2195</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html"><div class="ttname"><a href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2186</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a088da83d8eaf3ce9056d9ea0b981d472"><div class="ttname"><a href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a></div><div class="ttdeci">VkResult vmaFindMemoryTypeIndexForImageInfo(VmaAllocator allocator, const VkImageCreateInfo *pImageCreateInfo, const VmaAllocationCreateInfo *pAllocationCreateInfo, uint32_t *pMemoryTypeIndex)</div><div class="ttdoc">Helps to find memoryTypeIndex, given VkImageCreateInfo and VmaAllocationCreateInfo.</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_abc4bb7cd611900778464c56e50c970a4"><div class="ttname"><a href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">VmaStatInfo::blockCount</a></div><div class="ttdeci">uint32_t blockCount</div><div class="ttdoc">Number of VkDeviceMemory Vulkan memory blocks allocated.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1971</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a4c658701778564d62034255b5dda91b4"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">VmaVulkanFunctions::vkFreeMemory</a></div><div class="ttdeci">PFN_vkFreeMemory vkFreeMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1790</div></div>
-<div class="ttc" id="struct_vma_pool_create_info_html_ae41142f2834fcdc82baa4883c187b75c"><div class="ttname"><a href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">VmaPoolCreateInfo::maxBlockCount</a></div><div class="ttdeci">size_t maxBlockCount</div><div class="ttdoc">Maximum number of blocks that can be allocated in this pool. Optional.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2377</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_af1380969b5e1ea4c3184a877892d260e"><div class="ttname"><a href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">VmaAllocatorCreateInfo::pDeviceMemoryCallbacks</a></div><div class="ttdeci">const VmaDeviceMemoryCallbacks * pDeviceMemoryCallbacks</div><div class="ttdoc">Informative callbacks for vkAllocateMemory, vkFreeMemory. Optional.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1857</div></div>
-<div class="ttc" id="struct_vma_pool_stats_html_ae4f3546ffa4d1e598b64d8e6134854f4"><div class="ttname"><a href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">VmaPoolStats::unusedRangeCount</a></div><div class="ttdeci">size_t unusedRangeCount</div><div class="ttdoc">Number of continuous memory ranges in the pool not used by any VmaAllocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2408</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a5225e5e11f8376f6a31a1791f3d6e817"><div class="ttname"><a href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a></div><div class="ttdeci">VkFlags VmaAllocationCreateFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2185</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_af78e1ea40c22d85137b65f6b384a4d0a"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">VmaDefragmentationInfo2::maxCpuBytesToMove</a></div><div class="ttdeci">VkDeviceSize maxCpuBytesToMove</div><div class="ttdoc">Maximum total numbers of bytes that can be copied while moving allocations to different places using ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2893</div></div>
-<div class="ttc" id="struct_vma_allocation_create_info_html_a6272c0555cfd1fe28bff1afeb6190150"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">VmaAllocationCreateInfo::pool</a></div><div class="ttdeci">VmaPool pool</div><div class="ttdoc">Pool that this allocation should be created in.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2220</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_abc4bb7cd611900778464c56e50c970a4"><div class="ttname"><a href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">VmaStatInfo::blockCount</a></div><div class="ttdeci">uint32_t blockCount</div><div class="ttdoc">Number of VkDeviceMemory Vulkan memory blocks allocated.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1970</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a4c658701778564d62034255b5dda91b4"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">VmaVulkanFunctions::vkFreeMemory</a></div><div class="ttdeci">PFN_vkFreeMemory vkFreeMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1789</div></div>
+<div class="ttc" id="struct_vma_pool_create_info_html_ae41142f2834fcdc82baa4883c187b75c"><div class="ttname"><a href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">VmaPoolCreateInfo::maxBlockCount</a></div><div class="ttdeci">size_t maxBlockCount</div><div class="ttdoc">Maximum number of blocks that can be allocated in this pool. Optional.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2376</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_af1380969b5e1ea4c3184a877892d260e"><div class="ttname"><a href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">VmaAllocatorCreateInfo::pDeviceMemoryCallbacks</a></div><div class="ttdeci">const VmaDeviceMemoryCallbacks * pDeviceMemoryCallbacks</div><div class="ttdoc">Informative callbacks for vkAllocateMemory, vkFreeMemory. Optional.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1856</div></div>
+<div class="ttc" id="struct_vma_pool_stats_html_ae4f3546ffa4d1e598b64d8e6134854f4"><div class="ttname"><a href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">VmaPoolStats::unusedRangeCount</a></div><div class="ttdeci">size_t unusedRangeCount</div><div class="ttdoc">Number of continuous memory ranges in the pool not used by any VmaAllocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2407</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a5225e5e11f8376f6a31a1791f3d6e817"><div class="ttname"><a href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a></div><div class="ttdeci">VkFlags VmaAllocationCreateFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2184</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_af78e1ea40c22d85137b65f6b384a4d0a"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#af78e1ea40c22d85137b65f6b384a4d0a">VmaDefragmentationInfo2::maxCpuBytesToMove</a></div><div class="ttdeci">VkDeviceSize maxCpuBytesToMove</div><div class="ttdoc">Maximum total numbers of bytes that can be copied while moving allocations to different places using ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2892</div></div>
+<div class="ttc" id="struct_vma_allocation_create_info_html_a6272c0555cfd1fe28bff1afeb6190150"><div class="ttname"><a href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">VmaAllocationCreateInfo::pool</a></div><div class="ttdeci">VmaPool pool</div><div class="ttdoc">Pool that this allocation should be created in.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2219</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ab88db292a17974f911182543fda52d19"><div class="ttname"><a href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a></div><div class="ttdeci">void vmaGetMemoryProperties(VmaAllocator allocator, const VkPhysicalDeviceMemoryProperties **ppPhysicalDeviceMemoryProperties)</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_a31c192aa6cbffa33279f6d9f0c47c44b"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">VmaAllocatorCreateInfo::pHeapSizeLimit</a></div><div class="ttdeci">const VkDeviceSize * pHeapSizeLimit</div><div class="ttdoc">Either null or a pointer to an array of limits on maximum number of bytes that can be allocated out o...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1896</div></div>
-<div class="ttc" id="struct_vma_stats_html_a13e3caf754be79352c42408756309331"><div class="ttname"><a href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">VmaStats::memoryType</a></div><div class="ttdeci">VmaStatInfo memoryType[VK_MAX_MEMORY_TYPES]</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1987</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a></div><div class="ttdoc">Set this flag to use a memory that will be persistently mapped and retrieve pointer to it.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2111</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_ade8b40bd3139c04aabd2fc538a356fea"><div class="ttname"><a href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">VmaStatInfo::allocationSizeMin</a></div><div class="ttdeci">VkDeviceSize allocationSizeMin</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1980</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_a31c192aa6cbffa33279f6d9f0c47c44b"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">VmaAllocatorCreateInfo::pHeapSizeLimit</a></div><div class="ttdeci">const VkDeviceSize * pHeapSizeLimit</div><div class="ttdoc">Either null or a pointer to an array of limits on maximum number of bytes that can be allocated out o...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1895</div></div>
+<div class="ttc" id="struct_vma_stats_html_a13e3caf754be79352c42408756309331"><div class="ttname"><a href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">VmaStats::memoryType</a></div><div class="ttdeci">VmaStatInfo memoryType[VK_MAX_MEMORY_TYPES]</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1986</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a></div><div class="ttdoc">Set this flag to use a memory that will be persistently mapped and retrieve pointer to it.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2110</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_ade8b40bd3139c04aabd2fc538a356fea"><div class="ttname"><a href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">VmaStatInfo::allocationSizeMin</a></div><div class="ttdeci">VkDeviceSize allocationSizeMin</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1979</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ae790ab9ffaf7667fb8f62523e6897888"><div class="ttname"><a href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a></div><div class="ttdeci">VkResult vmaFindMemoryTypeIndexForBufferInfo(VmaAllocator allocator, const VkBufferCreateInfo *pBufferCreateInfo, const VmaAllocationCreateInfo *pAllocationCreateInfo, uint32_t *pMemoryTypeIndex)</div><div class="ttdoc">Helps to find memoryTypeIndex, given VkBufferCreateInfo and VmaAllocationCreateInfo.</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a23ebe70be515b9b5010a1d691200e325"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">VmaVulkanFunctions::vkCreateImage</a></div><div class="ttdeci">PFN_vkCreateImage vkCreateImage</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1801</div></div>
-<div class="ttc" id="struct_vma_record_settings_html_ad8fdcc92119ae7a8c08c1a564c01d63a"><div class="ttname"><a href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">VmaRecordSettings::flags</a></div><div class="ttdeci">VmaRecordFlags flags</div><div class="ttdoc">Flags for recording. Use VmaRecordFlagBits enum.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1827</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a6552a65b71d16f378c6994b3ceaef50c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a6552a65b71d16f378c6994b3ceaef50c">VmaDefragmentationFlagBits</a></div><div class="ttdeci">VmaDefragmentationFlagBits</div><div class="ttdoc">Flags to be used in vmaDefragmentationBegin(). None at the moment. Reserved for future use.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2839</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a7f71f39590c5316771493d2333f9c1bd"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a7f71f39590c5316771493d2333f9c1bd">VmaDefragmentationInfo2::commandBuffer</a></div><div class="ttdeci">VkCommandBuffer commandBuffer</div><div class="ttdoc">Optional. Command buffer where GPU copy commands will be posted.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2917</div></div>
-<div class="ttc" id="struct_vma_device_memory_callbacks_html_a4f17f7b255101e733b44d5633aceabfb"><div class="ttname"><a href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">VmaDeviceMemoryCallbacks::pfnAllocate</a></div><div class="ttdeci">PFN_vmaAllocateDeviceMemoryFunction pfnAllocate</div><div class="ttdoc">Optional, can be null.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1743</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a7e054606faddb07f0e8556f3ed317d45"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">VmaVulkanFunctions::vkDestroyBuffer</a></div><div class="ttdeci">PFN_vkDestroyBuffer vkDestroyBuffer</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1800</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a23ebe70be515b9b5010a1d691200e325"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">VmaVulkanFunctions::vkCreateImage</a></div><div class="ttdeci">PFN_vkCreateImage vkCreateImage</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1800</div></div>
+<div class="ttc" id="struct_vma_record_settings_html_ad8fdcc92119ae7a8c08c1a564c01d63a"><div class="ttname"><a href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">VmaRecordSettings::flags</a></div><div class="ttdeci">VmaRecordFlags flags</div><div class="ttdoc">Flags for recording. Use VmaRecordFlagBits enum.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1826</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a6552a65b71d16f378c6994b3ceaef50c"><div class="ttname"><a href="vk__mem__alloc_8h.html#a6552a65b71d16f378c6994b3ceaef50c">VmaDefragmentationFlagBits</a></div><div class="ttdeci">VmaDefragmentationFlagBits</div><div class="ttdoc">Flags to be used in vmaDefragmentationBegin(). None at the moment. Reserved for future use.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2838</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a7f71f39590c5316771493d2333f9c1bd"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a7f71f39590c5316771493d2333f9c1bd">VmaDefragmentationInfo2::commandBuffer</a></div><div class="ttdeci">VkCommandBuffer commandBuffer</div><div class="ttdoc">Optional. Command buffer where GPU copy commands will be posted.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2916</div></div>
+<div class="ttc" id="struct_vma_device_memory_callbacks_html_a4f17f7b255101e733b44d5633aceabfb"><div class="ttname"><a href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">VmaDeviceMemoryCallbacks::pfnAllocate</a></div><div class="ttdeci">PFN_vmaAllocateDeviceMemoryFunction pfnAllocate</div><div class="ttdoc">Optional, can be null.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1742</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a7e054606faddb07f0e8556f3ed317d45"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">VmaVulkanFunctions::vkDestroyBuffer</a></div><div class="ttdeci">PFN_vkDestroyBuffer vkDestroyBuffer</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1799</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ad5bd1243512d099706de88168992f069"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a></div><div class="ttdeci">VkResult vmaMapMemory(VmaAllocator allocator, VmaAllocation allocation, void **ppData)</div><div class="ttdoc">Maps memory represented by given allocation and returns pointer to it.</div></div>
-<div class="ttc" id="struct_vma_pool_create_info_html_a9437e43ffbb644dbbf7fc4e50cfad6aa"><div class="ttname"><a href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">VmaPoolCreateInfo::frameInUseCount</a></div><div class="ttdeci">uint32_t frameInUseCount</div><div class="ttdoc">Maximum number of additional frames that are in use at the same time as current frame.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2391</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a33c322f4c4ad2810f8a9c97a277572f9"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9">VmaVulkanFunctions::vkFlushMappedMemoryRanges</a></div><div class="ttdeci">PFN_vkFlushMappedMemoryRanges vkFlushMappedMemoryRanges</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1793</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2142</div></div>
+<div class="ttc" id="struct_vma_pool_create_info_html_a9437e43ffbb644dbbf7fc4e50cfad6aa"><div class="ttname"><a href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">VmaPoolCreateInfo::frameInUseCount</a></div><div class="ttdeci">uint32_t frameInUseCount</div><div class="ttdoc">Maximum number of additional frames that are in use at the same time as current frame.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2390</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a33c322f4c4ad2810f8a9c97a277572f9"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9">VmaVulkanFunctions::vkFlushMappedMemoryRanges</a></div><div class="ttdeci">PFN_vkFlushMappedMemoryRanges vkFlushMappedMemoryRanges</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1792</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2141</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a0faa3f9e5fb233d29d1e00390650febb"><div class="ttname"><a href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a></div><div class="ttdeci">VkResult vmaAllocateMemoryForImage(VmaAllocator allocator, VkImage image, const VmaAllocationCreateInfo *pCreateInfo, VmaAllocation *pAllocation, VmaAllocationInfo *pAllocationInfo)</div><div class="ttdoc">Function similar to vmaAllocateMemoryForBuffer().</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ae0f6d1d733dded220d28134da46b4283"><div class="ttname"><a href="vk__mem__alloc_8h.html#ae0f6d1d733dded220d28134da46b4283">VmaAllocatorCreateInfo</a></div><div class="ttdeci">struct VmaAllocatorCreateInfo VmaAllocatorCreateInfo</div><div class="ttdoc">Description of a Allocator to be created.</div></div>
-<div class="ttc" id="struct_vma_record_settings_html_a6cb1fdbf6bcb610b68f2010dd629e89d"><div class="ttname"><a href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">VmaRecordSettings::pFilePath</a></div><div class="ttdeci">const char * pFilePath</div><div class="ttdoc">Path to the file that should be written by the recording.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1835</div></div>
-<div class="ttc" id="struct_vma_allocation_info_html_adc507656149c04de7ed95d0042ba2a13"><div class="ttname"><a href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">VmaAllocationInfo::pUserData</a></div><div class="ttdeci">void * pUserData</div><div class="ttdoc">Custom general-purpose pointer that was passed as VmaAllocationCreateInfo::pUserData or set using vma...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2542</div></div>
-<div class="ttc" id="struct_vma_allocator_create_info_html_a8e4714298e3121cdd8b214a1ae7a637a"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">VmaAllocatorCreateInfo::preferredLargeHeapBlockSize</a></div><div class="ttdeci">VkDeviceSize preferredLargeHeapBlockSize</div><div class="ttdoc">Preferred size of a single VkDeviceMemory block to be allocated from large heaps &gt; 1 GiB....</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1851</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_a1081a039964e566c672e7a2347f9e599"><div class="ttname"><a href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">VmaStatInfo::allocationSizeAvg</a></div><div class="ttdeci">VkDeviceSize allocationSizeAvg</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1980</div></div>
+<div class="ttc" id="struct_vma_record_settings_html_a6cb1fdbf6bcb610b68f2010dd629e89d"><div class="ttname"><a href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">VmaRecordSettings::pFilePath</a></div><div class="ttdeci">const char * pFilePath</div><div class="ttdoc">Path to the file that should be written by the recording.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1834</div></div>
+<div class="ttc" id="struct_vma_allocation_info_html_adc507656149c04de7ed95d0042ba2a13"><div class="ttname"><a href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">VmaAllocationInfo::pUserData</a></div><div class="ttdeci">void * pUserData</div><div class="ttdoc">Custom general-purpose pointer that was passed as VmaAllocationCreateInfo::pUserData or set using vma...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2541</div></div>
+<div class="ttc" id="struct_vma_allocator_create_info_html_a8e4714298e3121cdd8b214a1ae7a637a"><div class="ttname"><a href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">VmaAllocatorCreateInfo::preferredLargeHeapBlockSize</a></div><div class="ttdeci">VkDeviceSize preferredLargeHeapBlockSize</div><div class="ttdoc">Preferred size of a single VkDeviceMemory block to be allocated from large heaps &gt; 1 GiB....</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1850</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_a1081a039964e566c672e7a2347f9e599"><div class="ttname"><a href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">VmaStatInfo::allocationSizeAvg</a></div><div class="ttdeci">VkDeviceSize allocationSizeAvg</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1979</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ad37e82e492b3de38fc3f4cffd9ad0ae1"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad37e82e492b3de38fc3f4cffd9ad0ae1">vmaAllocateMemoryPages</a></div><div class="ttdeci">VkResult vmaAllocateMemoryPages(VmaAllocator allocator, const VkMemoryRequirements *pVkMemoryRequirements, const VmaAllocationCreateInfo *pCreateInfo, size_t allocationCount, VmaAllocation *pAllocations, VmaAllocationInfo *pAllocationInfo)</div><div class="ttdoc">General purpose memory allocation for multiple allocation objects at once.</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_ab0c6c73837e5a70c749fbd4f6064895a"><div class="ttname"><a href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">VmaStatInfo::usedBytes</a></div><div class="ttdeci">VkDeviceSize usedBytes</div><div class="ttdoc">Total number of bytes occupied by all allocations.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1977</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_ab0c6c73837e5a70c749fbd4f6064895a"><div class="ttname"><a href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">VmaStatInfo::usedBytes</a></div><div class="ttdeci">VkDeviceSize usedBytes</div><div class="ttdoc">Total number of bytes occupied by all allocations.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1976</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a5e2eb68d727cfd4df25702b027b7aa31"><div class="ttname"><a href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a></div><div class="ttdeci">struct VmaDeviceMemoryCallbacks VmaDeviceMemoryCallbacks</div><div class="ttdoc">Set of callbacks that the library will call for vkAllocateMemory and vkFreeMemory.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a49329a7f030dafcf82f7b73334c22e98"><div class="ttname"><a href="vk__mem__alloc_8h.html#a49329a7f030dafcf82f7b73334c22e98">vmaCheckCorruption</a></div><div class="ttdeci">VkResult vmaCheckCorruption(VmaAllocator allocator, uint32_t memoryTypeBits)</div><div class="ttdoc">Checks magic number in margins around all allocations in given memory types (in both default and cust...</div></div>
-<div class="ttc" id="struct_vma_pool_stats_html"><div class="ttname"><a href="struct_vma_pool_stats.html">VmaPoolStats</a></div><div class="ttdoc">Describes parameter of existing VmaPool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2396</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html"><div class="ttname"><a href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a></div><div class="ttdoc">Parameters for defragmentation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2848</div></div>
+<div class="ttc" id="struct_vma_pool_stats_html"><div class="ttname"><a href="struct_vma_pool_stats.html">VmaPoolStats</a></div><div class="ttdoc">Describes parameter of existing VmaPool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2395</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html"><div class="ttname"><a href="struct_vma_defragmentation_info2.html">VmaDefragmentationInfo2</a></div><div class="ttdoc">Parameters for defragmentation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2847</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ad535935619c7a549bf837e1bb0068f89"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad535935619c7a549bf837e1bb0068f89">vmaCheckPoolCorruption</a></div><div class="ttdeci">VkResult vmaCheckPoolCorruption(VmaAllocator allocator, VmaPool pool)</div><div class="ttdoc">Checks magic number in margins around all allocations in given memory pool in search for corruptions.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2157</div></div>
-<div class="ttc" id="struct_vma_allocation_info_html_a4a3c732388dbdc7a23f9365b00825268"><div class="ttname"><a href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">VmaAllocationInfo::offset</a></div><div class="ttdeci">VkDeviceSize offset</div><div class="ttdoc">Offset into deviceMemory object to the beginning of this allocation, in bytes. (deviceMemory,...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2523</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2171</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882">VMA_ALLOCATION_CREATE_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2183</div></div>
-<div class="ttc" id="struct_vma_defragmentation_stats_html_a36f9d5df2a10ba2a36b16e126d60572d"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">VmaDefragmentationStats::bytesMoved</a></div><div class="ttdeci">VkDeviceSize bytesMoved</div><div class="ttdoc">Total number of bytes that have been copied while moving allocations to different places.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2940</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html"><div class="ttname"><a href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a></div><div class="ttdoc">Pointers to some Vulkan functions - a subset used by the library.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1786</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2156</div></div>
+<div class="ttc" id="struct_vma_allocation_info_html_a4a3c732388dbdc7a23f9365b00825268"><div class="ttname"><a href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">VmaAllocationInfo::offset</a></div><div class="ttdeci">VkDeviceSize offset</div><div class="ttdoc">Offset into deviceMemory object to the beginning of this allocation, in bytes. (deviceMemory,...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2522</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2170</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882">VMA_ALLOCATION_CREATE_FLAG_BITS_MAX_ENUM</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2182</div></div>
+<div class="ttc" id="struct_vma_defragmentation_stats_html_a36f9d5df2a10ba2a36b16e126d60572d"><div class="ttname"><a href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">VmaDefragmentationStats::bytesMoved</a></div><div class="ttdeci">VkDeviceSize bytesMoved</div><div class="ttdoc">Total number of bytes that have been copied while moving allocations to different places.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2939</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html"><div class="ttname"><a href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a></div><div class="ttdoc">Pointers to some Vulkan functions - a subset used by the library.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1785</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a200692051ddb34240248234f5f4c17bb"><div class="ttname"><a href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a></div><div class="ttdeci">VkResult vmaCreateAllocator(const VmaAllocatorCreateInfo *pCreateInfo, VmaAllocator *pAllocator)</div><div class="ttdoc">Creates Allocator object.</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_ae06129c771bfebfd6468a7f4276502a9"><div class="ttname"><a href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">VmaStatInfo::unusedRangeCount</a></div><div class="ttdeci">uint32_t unusedRangeCount</div><div class="ttdoc">Number of free ranges of memory between allocations.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1975</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2032</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a2770e325ea42e087c1b91fdf46d0292a"><div class="ttname"><a href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a">VmaPoolCreateFlags</a></div><div class="ttdeci">VkFlags VmaPoolCreateFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2345</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_ae06129c771bfebfd6468a7f4276502a9"><div class="ttname"><a href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">VmaStatInfo::unusedRangeCount</a></div><div class="ttdeci">uint32_t unusedRangeCount</div><div class="ttdoc">Number of free ranges of memory between allocations.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1974</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2031</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a2770e325ea42e087c1b91fdf46d0292a"><div class="ttname"><a href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a">VmaPoolCreateFlags</a></div><div class="ttdeci">VkFlags VmaPoolCreateFlags</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2344</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_aecabf7b6e91ea87d0316fa0a9e014fe0"><div class="ttname"><a href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a></div><div class="ttdeci">void vmaGetPhysicalDeviceProperties(VmaAllocator allocator, const VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</div></div>
-<div class="ttc" id="struct_vma_record_settings_html"><div class="ttname"><a href="struct_vma_record_settings.html">VmaRecordSettings</a></div><div class="ttdoc">Parameters for recording calls to VMA functions. To be used in VmaAllocatorCreateInfo::pRecordSetting...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1824</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_a537741e4d5cdddc1c0ab95ec650afaff"><div class="ttname"><a href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">VmaStatInfo::allocationCount</a></div><div class="ttdeci">uint32_t allocationCount</div><div class="ttdoc">Number of VmaAllocation allocation objects allocated.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1973</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a475f6f49f8debe4d10800592606d53f4"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">VmaVulkanFunctions::vkGetImageMemoryRequirements</a></div><div class="ttdeci">PFN_vkGetImageMemoryRequirements vkGetImageMemoryRequirements</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1798</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a90b898227039b1dcb3520f6e91f09ffa"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">VmaVulkanFunctions::vkDestroyImage</a></div><div class="ttdeci">PFN_vkDestroyImage vkDestroyImage</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1802</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a></div><div class="ttdoc">Set this flag to only try to allocate from existing VkDeviceMemory blocks and never create new such b...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2098</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2178</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2059</div></div>
-<div class="ttc" id="struct_vma_allocation_info_html_a5eeffbe2d2f30f53370ff14aefbadbe2"><div class="ttname"><a href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">VmaAllocationInfo::pMappedData</a></div><div class="ttdeci">void * pMappedData</div><div class="ttdoc">Pointer to the beginning of this allocation as mapped data.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2537</div></div>
+<div class="ttc" id="struct_vma_record_settings_html"><div class="ttname"><a href="struct_vma_record_settings.html">VmaRecordSettings</a></div><div class="ttdoc">Parameters for recording calls to VMA functions. To be used in VmaAllocatorCreateInfo::pRecordSetting...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1823</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_a537741e4d5cdddc1c0ab95ec650afaff"><div class="ttname"><a href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">VmaStatInfo::allocationCount</a></div><div class="ttdeci">uint32_t allocationCount</div><div class="ttdoc">Number of VmaAllocation allocation objects allocated.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1972</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a475f6f49f8debe4d10800592606d53f4"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">VmaVulkanFunctions::vkGetImageMemoryRequirements</a></div><div class="ttdeci">PFN_vkGetImageMemoryRequirements vkGetImageMemoryRequirements</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1797</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a90b898227039b1dcb3520f6e91f09ffa"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">VmaVulkanFunctions::vkDestroyImage</a></div><div class="ttdeci">PFN_vkDestroyImage vkDestroyImage</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1801</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a></div><div class="ttdoc">Set this flag to only try to allocate from existing VkDeviceMemory blocks and never create new such b...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2097</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2177</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"><div class="ttname"><a href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2058</div></div>
+<div class="ttc" id="struct_vma_allocation_info_html_a5eeffbe2d2f30f53370ff14aefbadbe2"><div class="ttname"><a href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">VmaAllocationInfo::pMappedData</a></div><div class="ttdeci">void * pMappedData</div><div class="ttdoc">Pointer to the beginning of this allocation as mapped data.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2536</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ae50d2cb3b4a3bfd4dd40987234e50e7e"><div class="ttname"><a href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a></div><div class="ttdeci">void vmaDestroyImage(VmaAllocator allocator, VkImage image, VmaAllocation allocation)</div><div class="ttdoc">Destroys Vulkan image and frees allocated memory.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a></div><div class="ttdoc">Enables usage of VK_KHR_dedicated_allocation extension.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1776</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878">VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT</a></div><div class="ttdoc">Enables usage of VK_KHR_dedicated_allocation extension.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1775</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ab0f9b06441c840fee560de4a2967f8c9"><div class="ttname"><a href="vk__mem__alloc_8h.html#ab0f9b06441c840fee560de4a2967f8c9">VmaDefragmentationStats</a></div><div class="ttdeci">struct VmaDefragmentationStats VmaDefragmentationStats</div><div class="ttdoc">Statistics returned by function vmaDefragment().</div></div>
-<div class="ttc" id="struct_vma_vulkan_functions_html_a2943bf99dfd784a0e8f599d987e22e6c"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">VmaVulkanFunctions::vkAllocateMemory</a></div><div class="ttdeci">PFN_vkAllocateMemory vkAllocateMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1789</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a></div><div class="ttdoc">Enables alternative, linear allocation algorithm in this pool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2324</div></div>
+<div class="ttc" id="struct_vma_vulkan_functions_html_a2943bf99dfd784a0e8f599d987e22e6c"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">VmaVulkanFunctions::vkAllocateMemory</a></div><div class="ttdeci">PFN_vkAllocateMemory vkAllocateMemory</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1788</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a></div><div class="ttdoc">Enables alternative, linear allocation algorithm in this pool.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2323</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a0ff488958ca72b28e545880463cb8696"><div class="ttname"><a href="vk__mem__alloc_8h.html#a0ff488958ca72b28e545880463cb8696">vmaResizeAllocation</a></div><div class="ttdeci">VkResult vmaResizeAllocation(VmaAllocator allocator, VmaAllocation allocation, VkDeviceSize newSize)</div><div class="ttdoc">Tries to resize an allocation in place, if there is enough free memory after it.</div></div>
-<div class="ttc" id="struct_vma_allocation_info_html"><div class="ttname"><a href="struct_vma_allocation_info.html">VmaAllocationInfo</a></div><div class="ttdoc">Parameters of VmaAllocation objects, that can be retrieved using function vmaGetAllocationInfo().</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2504</div></div>
+<div class="ttc" id="struct_vma_allocation_info_html"><div class="ttname"><a href="struct_vma_allocation_info.html">VmaAllocationInfo</a></div><div class="ttdoc">Parameters of VmaAllocation objects, that can be retrieved using function vmaGetAllocationInfo().</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2503</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_abf28077dbf82d0908b8acbe8ee8dd9b8"><div class="ttname"><a href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a></div><div class="ttdeci">VkResult vmaAllocateMemory(VmaAllocator allocator, const VkMemoryRequirements *pVkMemoryRequirements, const VmaAllocationCreateInfo *pCreateInfo, VmaAllocation *pAllocation, VmaAllocationInfo *pAllocationInfo)</div><div class="ttdoc">General purpose memory allocation.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_ade56bf8dc9f5a5eaddf5f119ed525236"><div class="ttname"><a href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a></div><div class="ttdeci">void vmaSetCurrentFrameIndex(VmaAllocator allocator, uint32_t frameIndex)</div><div class="ttdoc">Sets index of the current frame.</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a86c44f9950b40d50088ed93a17870a7a"><div class="ttname"><a href="vk__mem__alloc_8h.html#a86c44f9950b40d50088ed93a17870a7a">VmaAllocationCreateInfo</a></div><div class="ttdeci">struct VmaAllocationCreateInfo VmaAllocationCreateInfo</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a7fdf64415b6c3d83c454f28d2c53df7b"><div class="ttname"><a href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a></div><div class="ttdeci">VkResult vmaAllocateMemoryForBuffer(VmaAllocator allocator, VkBuffer buffer, const VmaAllocationCreateInfo *pCreateInfo, VmaAllocation *pAllocation, VmaAllocationInfo *pAllocationInfo)</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2168</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a></div><div class="ttdeci">VmaPoolCreateFlagBits</div><div class="ttdoc">Flags to be passed as VmaPoolCreateInfo::flags.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2289</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_a2f9b3452af90c9768a30b7fb6ae194fc"><div class="ttname"><a href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">VmaStatInfo::unusedRangeSizeAvg</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeAvg</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1981</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2167</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a></div><div class="ttdeci">VmaPoolCreateFlagBits</div><div class="ttdoc">Flags to be passed as VmaPoolCreateInfo::flags.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2288</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_a2f9b3452af90c9768a30b7fb6ae194fc"><div class="ttname"><a href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">VmaStatInfo::unusedRangeSizeAvg</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeAvg</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1980</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a43d8ba9673c846f049089a5029d5c73a"><div class="ttname"><a href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a></div><div class="ttdeci">VkBool32 vmaTouchAllocation(VmaAllocator allocator, VmaAllocation allocation)</div><div class="ttdoc">Returns VK_TRUE if allocation is not lost and atomically marks it as used in current frame.</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2137</div></div>
-<div class="ttc" id="vk__mem__alloc_8h_html_a4dd2c44642312a147a4e93373a6e64d2"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a></div><div class="ttdeci">VmaRecordFlagBits</div><div class="ttdoc">Flags to be used in VmaRecordSettings::flags.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1811</div></div>
-<div class="ttc" id="struct_vma_stats_html_a0e6611508c29a187f0fd14ff1a0329c0"><div class="ttname"><a href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">VmaStats::memoryHeap</a></div><div class="ttdeci">VmaStatInfo memoryHeap[VK_MAX_MEMORY_HEAPS]</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1988</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2136</div></div>
+<div class="ttc" id="vk__mem__alloc_8h_html_a4dd2c44642312a147a4e93373a6e64d2"><div class="ttname"><a href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a></div><div class="ttdeci">VmaRecordFlagBits</div><div class="ttdoc">Flags to be used in VmaRecordSettings::flags.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1810</div></div>
+<div class="ttc" id="struct_vma_stats_html_a0e6611508c29a187f0fd14ff1a0329c0"><div class="ttname"><a href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">VmaStats::memoryHeap</a></div><div class="ttdeci">VmaStatInfo memoryHeap[VK_MAX_MEMORY_HEAPS]</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1987</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a0d9f4e4ba5bf9aab1f1c746387753d77"><div class="ttname"><a href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a></div><div class="ttdeci">void vmaDestroyBuffer(VmaAllocator allocator, VkBuffer buffer, VmaAllocation allocation)</div><div class="ttdoc">Destroys Vulkan buffer and frees allocated memory.</div></div>
-<div class="ttc" id="struct_vma_pool_stats_html_ad7c54874724fce7b06aba526202d82a8"><div class="ttname"><a href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">VmaPoolStats::unusedSize</a></div><div class="ttdeci">VkDeviceSize unusedSize</div><div class="ttdoc">Total number of bytes in the pool not used by any VmaAllocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2402</div></div>
-<div class="ttc" id="struct_vma_stat_info_html_a5ba1a2476c4d39b10f7e2f7ebbb72ac4"><div class="ttname"><a href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">VmaStatInfo::unusedRangeSizeMax</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeMax</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1981</div></div>
+<div class="ttc" id="struct_vma_pool_stats_html_ad7c54874724fce7b06aba526202d82a8"><div class="ttname"><a href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">VmaPoolStats::unusedSize</a></div><div class="ttdeci">VkDeviceSize unusedSize</div><div class="ttdoc">Total number of bytes in the pool not used by any VmaAllocation.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2401</div></div>
+<div class="ttc" id="struct_vma_stat_info_html_a5ba1a2476c4d39b10f7e2f7ebbb72ac4"><div class="ttname"><a href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">VmaStatInfo::unusedRangeSizeMax</a></div><div class="ttdeci">VkDeviceSize unusedRangeSizeMax</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1980</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_abac0e85abaa6ea1ffd63bde29c5c3a29"><div class="ttname"><a href="vk__mem__alloc_8h.html#abac0e85abaa6ea1ffd63bde29c5c3a29">VmaDefragmentationInfo2</a></div><div class="ttdeci">struct VmaDefragmentationInfo2 VmaDefragmentationInfo2</div><div class="ttdoc">Parameters for defragmentation.</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a40d53d33e71ba0b66f844ed63c05a3f6"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a40d53d33e71ba0b66f844ed63c05a3f6">VmaDefragmentationInfo2::maxGpuAllocationsToMove</a></div><div class="ttdeci">uint32_t maxGpuAllocationsToMove</div><div class="ttdoc">Maximum number of allocations that can be moved to a different place using transfers on GPU side,...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2908</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a40d53d33e71ba0b66f844ed63c05a3f6"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a40d53d33e71ba0b66f844ed63c05a3f6">VmaDefragmentationInfo2::maxGpuAllocationsToMove</a></div><div class="ttdeci">uint32_t maxGpuAllocationsToMove</div><div class="ttdoc">Maximum number of allocations that can be moved to a different place using transfers on GPU side,...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2907</div></div>
 <div class="ttc" id="vk__mem__alloc_8h_html_a0ab61e87ff6365f1d59915eadc37a9f0"><div class="ttname"><a href="vk__mem__alloc_8h.html#a0ab61e87ff6365f1d59915eadc37a9f0">VmaRecordSettings</a></div><div class="ttdeci">struct VmaRecordSettings VmaRecordSettings</div><div class="ttdoc">Parameters for recording calls to VMA functions. To be used in VmaAllocatorCreateInfo::pRecordSetting...</div></div>
-<div class="ttc" id="struct_vma_allocation_info_html_a7f6b0aa58c135e488e6b40a388dad9d5"><div class="ttname"><a href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">VmaAllocationInfo::memoryType</a></div><div class="ttdeci">uint32_t memoryType</div><div class="ttdoc">Memory type index that this allocation was allocated from.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2509</div></div>
-<div class="ttc" id="struct_vma_defragmentation_info2_html_a7e70aa2a1081d849dcc7829b19d3ec9d"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">VmaDefragmentationInfo2::poolCount</a></div><div class="ttdeci">uint32_t poolCount</div><div class="ttdoc">Numer of pools in pPools array.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2872</div></div>
+<div class="ttc" id="struct_vma_allocation_info_html_a7f6b0aa58c135e488e6b40a388dad9d5"><div class="ttname"><a href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">VmaAllocationInfo::memoryType</a></div><div class="ttdeci">uint32_t memoryType</div><div class="ttdoc">Memory type index that this allocation was allocated from.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2508</div></div>
+<div class="ttc" id="struct_vma_defragmentation_info2_html_a7e70aa2a1081d849dcc7829b19d3ec9d"><div class="ttname"><a href="struct_vma_defragmentation_info2.html#a7e70aa2a1081d849dcc7829b19d3ec9d">VmaDefragmentationInfo2::poolCount</a></div><div class="ttdeci">uint32_t poolCount</div><div class="ttdoc">Numer of pools in pPools array.</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2871</div></div>
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diff --git a/src/vk_mem_alloc.h b/src/vk_mem_alloc.h
index aeba3df..069d1cc 100644
--- a/src/vk_mem_alloc.h
+++ b/src/vk_mem_alloc.h
@@ -1332,7 +1332,6 @@
   coded and tested only on Windows. Inclusion of recording code is driven by
   `VMA_RECORDING_ENABLED` macro. Support for other platforms should be easy to
   add. Contributions are welcomed.
-- Currently calls to vmaDefragment() function are not recorded.
 
 
 \page usage_patterns Recommended usage patterns