Updated documentation of memory mapping with known bug in MoltenVK, based on #47. Thanks @DiegoAce !
diff --git a/docs/html/memory_mapping.html b/docs/html/memory_mapping.html
index e464c14..c584e46 100644
--- a/docs/html/memory_mapping.html
+++ b/docs/html/memory_mapping.html
@@ -82,6 +82,7 @@
<div class="fragment"><div class="line">VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };</div><div class="line">bufCreateInfo.size = <span class="keyword">sizeof</span>(ConstantBuffer);</div><div class="line">bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;</div><div class="line"></div><div class="line"><a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> allocCreateInfo = {};</div><div class="line">allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a> = <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a>;</div><div class="line">allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> = <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>;</div><div class="line"></div><div class="line">VkBuffer buf;</div><div class="line"><a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc;</div><div class="line"><a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> allocInfo;</div><div class="line"><a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(allocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);</div><div class="line"></div><div class="line"><span class="comment">// Buffer is already mapped. You can access its memory.</span></div><div class="line">memcpy(allocInfo.<a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a>, &constantBufferData, <span class="keyword">sizeof</span>(constantBufferData));</div></div><!-- fragment --><p>There are some exceptions though, when you should consider mapping memory only for a short period of time:</p>
<ul>
<li>When operating system is Windows 7 or 8.x (Windows 10 is not affected because it uses WDDM2), device is discrete AMD GPU, and memory type is the special 256 MiB pool of <code>DEVICE_LOCAL + HOST_VISIBLE</code> memory (selected when you use <a class="el" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a>), then whenever a memory block allocated from this memory type stays mapped for the time of any call to <code>vkQueueSubmit()</code> or <code>vkQueuePresentKHR()</code>, this block is migrated by WDDM to system RAM, which degrades performance. It doesn't matter if that particular memory block is actually used by the command buffer being submitted.</li>
+<li>On Mac/MoltenVK there is a known bug - <a href="https://github.com/KhronosGroup/MoltenVK/issues/175">Issue #175</a> which requires unmapping before GPU can see updated texture.</li>
<li>Keeping many large memory blocks mapped may impact performance or stability of some debugging tools.</li>
</ul>
<h1><a class="anchor" id="memory_mapping_cache_control"></a>
diff --git a/docs/html/vk__mem__alloc_8h_source.html b/docs/html/vk__mem__alloc_8h_source.html
index 3e42ce3..cc767f1 100644
--- a/docs/html/vk__mem__alloc_8h_source.html
+++ b/docs/html/vk__mem__alloc_8h_source.html
@@ -65,189 +65,189 @@
<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> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright (c) 2017-2018 Advanced Micro Devices, Inc. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <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> <span class="comment">// of this software and associated documentation files (the "Software"), to deal</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <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> <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> <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> <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> <span class="comment">//</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <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> <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> <span class="comment">//</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <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> <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> <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> <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> <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> <span class="comment">// THE SOFTWARE.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">//</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l01477"></a><span class="lineno"> 1477</span> <span class="comment">/*</span></div><div class="line"><a name="l01478"></a><span class="lineno"> 1478</span> <span class="comment">Define this macro to 0/1 to disable/enable support for recording functionality,</span></div><div class="line"><a name="l01479"></a><span class="lineno"> 1479</span> <span class="comment">available through VmaAllocatorCreateInfo::pRecordSettings.</span></div><div class="line"><a name="l01480"></a><span class="lineno"> 1480</span> <span class="comment">*/</span></div><div class="line"><a name="l01481"></a><span class="lineno"> 1481</span> <span class="preprocessor">#ifndef VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01482"></a><span class="lineno"> 1482</span> <span class="preprocessor"> #ifdef _WIN32</span></div><div class="line"><a name="l01483"></a><span class="lineno"> 1483</span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 1</span></div><div class="line"><a name="l01484"></a><span class="lineno"> 1484</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01485"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c"> 1485</a></span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 0</span></div><div class="line"><a name="l01486"></a><span class="lineno"> 1486</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01487"></a><span class="lineno"> 1487</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01488"></a><span class="lineno"> 1488</span> </div><div class="line"><a name="l01489"></a><span class="lineno"> 1489</span> <span class="preprocessor">#ifndef NOMINMAX</span></div><div class="line"><a name="l01490"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9f918755b601cf4bffca775992e6fb90"> 1490</a></span> <span class="preprocessor"> #define NOMINMAX // For windows.h</span></div><div class="line"><a name="l01491"></a><span class="lineno"> 1491</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01492"></a><span class="lineno"> 1492</span> </div><div class="line"><a name="l01493"></a><span class="lineno"> 1493</span> <span class="preprocessor">#include <vulkan/vulkan.h></span></div><div class="line"><a name="l01494"></a><span class="lineno"> 1494</span> </div><div class="line"><a name="l01495"></a><span class="lineno"> 1495</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01496"></a><span class="lineno"> 1496</span> <span class="preprocessor"> #include <windows.h></span></div><div class="line"><a name="l01497"></a><span class="lineno"> 1497</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01498"></a><span class="lineno"> 1498</span> </div><div class="line"><a name="l01499"></a><span class="lineno"> 1499</span> <span class="preprocessor">#if !defined(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l01500"></a><span class="lineno"> 1500</span> <span class="preprocessor"> #if VK_KHR_get_memory_requirements2 && VK_KHR_dedicated_allocation</span></div><div class="line"><a name="l01501"></a><span class="lineno"> 1501</span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 1</span></div><div class="line"><a name="l01502"></a><span class="lineno"> 1502</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01503"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af7b860e63b96d11e44ae8587ba06bbf4"> 1503</a></span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 0</span></div><div class="line"><a name="l01504"></a><span class="lineno"> 1504</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01505"></a><span class="lineno"> 1505</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01506"></a><span class="lineno"> 1506</span> </div><div class="line"><a name="l01516"></a><span class="lineno"> 1516</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a>)</div><div class="line"><a name="l01517"></a><span class="lineno"> 1517</span> </div><div class="line"><a name="l01518"></a><span class="lineno"> 1518</span> <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="l01520"></a><span class="lineno"> 1520</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  uint32_t memoryType,</div><div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  VkDeviceSize size);</div><div class="line"><a name="l01525"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49"> 1525</a></span> <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="l01526"></a><span class="lineno"> 1526</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  uint32_t memoryType,</div><div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  VkDeviceSize size);</div><div class="line"><a name="l01530"></a><span class="lineno"> 1530</span> </div><div class="line"><a name="l01538"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html"> 1538</a></span> <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="l01540"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb"> 1540</a></span>  <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="l01542"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c"> 1542</a></span>  <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="l01543"></a><span class="lineno"> 1543</span> } <a class="code" href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l01544"></a><span class="lineno"> 1544</span> </div><div class="line"><a name="l01546"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c"> 1546</a></span> <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="l01551"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"> 1551</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a> = 0x00000001,</div><div class="line"><a name="l01573"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"> 1573</a></span>  <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="l01574"></a><span class="lineno"> 1574</span> </div><div class="line"><a name="l01575"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"> 1575</a></span>  <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="l01576"></a><span class="lineno"> 1576</span> } <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a>;</div><div class="line"><a name="l01577"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d"> 1577</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d">VmaAllocatorCreateFlags</a>;</div><div class="line"><a name="l01578"></a><span class="lineno"> 1578</span> </div><div class="line"><a name="l01583"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html"> 1583</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> {</div><div class="line"><a name="l01584"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96"> 1584</a></span>  PFN_vkGetPhysicalDeviceProperties <a class="code" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96">vkGetPhysicalDeviceProperties</a>;</div><div class="line"><a name="l01585"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830"> 1585</a></span>  PFN_vkGetPhysicalDeviceMemoryProperties <a class="code" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">vkGetPhysicalDeviceMemoryProperties</a>;</div><div class="line"><a name="l01586"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c"> 1586</a></span>  PFN_vkAllocateMemory <a class="code" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">vkAllocateMemory</a>;</div><div class="line"><a name="l01587"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4"> 1587</a></span>  PFN_vkFreeMemory <a class="code" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">vkFreeMemory</a>;</div><div class="line"><a name="l01588"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49"> 1588</a></span>  PFN_vkMapMemory <a class="code" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">vkMapMemory</a>;</div><div class="line"><a name="l01589"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9"> 1589</a></span>  PFN_vkUnmapMemory <a class="code" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">vkUnmapMemory</a>;</div><div class="line"><a name="l01590"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9"> 1590</a></span>  PFN_vkFlushMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9">vkFlushMappedMemoryRanges</a>;</div><div class="line"><a name="l01591"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1"> 1591</a></span>  PFN_vkInvalidateMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">vkInvalidateMappedMemoryRanges</a>;</div><div class="line"><a name="l01592"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2"> 1592</a></span>  PFN_vkBindBufferMemory <a class="code" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">vkBindBufferMemory</a>;</div><div class="line"><a name="l01593"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637"> 1593</a></span>  PFN_vkBindImageMemory <a class="code" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">vkBindImageMemory</a>;</div><div class="line"><a name="l01594"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143"> 1594</a></span>  PFN_vkGetBufferMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">vkGetBufferMemoryRequirements</a>;</div><div class="line"><a name="l01595"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4"> 1595</a></span>  PFN_vkGetImageMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">vkGetImageMemoryRequirements</a>;</div><div class="line"><a name="l01596"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f"> 1596</a></span>  PFN_vkCreateBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">vkCreateBuffer</a>;</div><div class="line"><a name="l01597"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45"> 1597</a></span>  PFN_vkDestroyBuffer <a class="code" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">vkDestroyBuffer</a>;</div><div class="line"><a name="l01598"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325"> 1598</a></span>  PFN_vkCreateImage <a class="code" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">vkCreateImage</a>;</div><div class="line"><a name="l01599"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa"> 1599</a></span>  PFN_vkDestroyImage <a class="code" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">vkDestroyImage</a>;</div><div class="line"><a name="l01600"></a><span class="lineno"> 1600</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  PFN_vkGetBufferMemoryRequirements2KHR vkGetBufferMemoryRequirements2KHR;</div><div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>  PFN_vkGetImageMemoryRequirements2KHR vkGetImageMemoryRequirements2KHR;</div><div class="line"><a name="l01603"></a><span class="lineno"> 1603</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01604"></a><span class="lineno"> 1604</span> } <a class="code" href="vk__mem__alloc_8h.html#a97064a1a271b0061ebfc3a079862d0c5">VmaVulkanFunctions</a>;</div><div class="line"><a name="l01605"></a><span class="lineno"> 1605</span> </div><div class="line"><a name="l01607"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2"> 1607</a></span> <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="l01613"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7"> 1613</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a> = 0x00000001,</div><div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  </div><div class="line"><a name="l01615"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e"> 1615</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e">VMA_RECORD_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01616"></a><span class="lineno"> 1616</span> } <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a>;</div><div class="line"><a name="l01617"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828"> 1617</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a>;</div><div class="line"><a name="l01618"></a><span class="lineno"> 1618</span> </div><div class="line"><a name="l01620"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html"> 1620</a></span> <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="l01621"></a><span class="lineno"> 1621</span> {</div><div class="line"><a name="l01623"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a"> 1623</a></span>  <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="l01631"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d"> 1631</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>;</div><div class="line"><a name="l01632"></a><span class="lineno"> 1632</span> } <a class="code" href="vk__mem__alloc_8h.html#a0ab61e87ff6365f1d59915eadc37a9f0">VmaRecordSettings</a>;</div><div class="line"><a name="l01633"></a><span class="lineno"> 1633</span> </div><div class="line"><a name="l01635"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html"> 1635</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a></div><div class="line"><a name="l01636"></a><span class="lineno"> 1636</span> {</div><div class="line"><a name="l01638"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346"> 1638</a></span>  <a class="code" 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="l01640"></a><span class="lineno"> 1640</span> </div><div class="line"><a name="l01641"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156"> 1641</a></span>  VkPhysicalDevice <a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a>;</div><div class="line"><a name="l01643"></a><span class="lineno"> 1643</span> </div><div class="line"><a name="l01644"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500"> 1644</a></span>  VkDevice <a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>;</div><div class="line"><a name="l01646"></a><span class="lineno"> 1646</span> </div><div class="line"><a name="l01647"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a"> 1647</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a>;</div><div class="line"><a name="l01649"></a><span class="lineno"> 1649</span> </div><div class="line"><a name="l01650"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d"> 1650</a></span>  <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="l01652"></a><span class="lineno"> 1652</span> </div><div class="line"><a name="l01653"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e"> 1653</a></span>  <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="l01667"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7"> 1667</a></span>  uint32_t <a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>;</div><div class="line"><a name="l01691"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b"> 1691</a></span>  <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="l01703"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd"> 1703</a></span>  <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="l01710"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee"> 1710</a></span>  <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="l01711"></a><span class="lineno"> 1711</span> } <a class="code" href="vk__mem__alloc_8h.html#ae0f6d1d733dded220d28134da46b4283">VmaAllocatorCreateInfo</a>;</div><div class="line"><a name="l01712"></a><span class="lineno"> 1712</span> </div><div class="line"><a name="l01714"></a><span class="lineno"> 1714</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator);</div><div class="line"><a name="l01717"></a><span class="lineno"> 1717</span> </div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l01721"></a><span class="lineno"> 1721</span> </div><div class="line"><a name="l01726"></a><span class="lineno"> 1726</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties** ppPhysicalDeviceProperties);</div><div class="line"><a name="l01729"></a><span class="lineno"> 1729</span> </div><div class="line"><a name="l01734"></a><span class="lineno"> 1734</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l01737"></a><span class="lineno"> 1737</span> </div><div class="line"><a name="l01744"></a><span class="lineno"> 1744</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>  VkMemoryPropertyFlags* pFlags);</div><div class="line"><a name="l01748"></a><span class="lineno"> 1748</span> </div><div class="line"><a name="l01757"></a><span class="lineno"> 1757</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>  uint32_t frameIndex);</div><div class="line"><a name="l01760"></a><span class="lineno"> 1760</span> </div><div class="line"><a name="l01763"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html"> 1763</a></span> <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="l01764"></a><span class="lineno"> 1764</span> {</div><div class="line"><a name="l01766"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4"> 1766</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l01768"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff"> 1768</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l01770"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9"> 1770</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l01772"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a"> 1772</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l01774"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669"> 1774</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l01775"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea"> 1775</a></span>  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="l01776"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4"> 1776</a></span>  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="l01777"></a><span class="lineno"> 1777</span> } <a class="code" href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a>;</div><div class="line"><a name="l01778"></a><span class="lineno"> 1778</span> </div><div class="line"><a name="l01780"></a><span class="lineno"><a class="line" href="struct_vma_stats.html"> 1780</a></span> <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="l01781"></a><span class="lineno"> 1781</span> {</div><div class="line"><a name="l01782"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331"> 1782</a></span>  <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="l01783"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0"> 1783</a></span>  <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="l01784"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9"> 1784</a></span>  <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="l01785"></a><span class="lineno"> 1785</span> } <a class="code" href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a>;</div><div class="line"><a name="l01786"></a><span class="lineno"> 1786</span> </div><div class="line"><a name="l01788"></a><span class="lineno"> 1788</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l01791"></a><span class="lineno"> 1791</span> </div><div class="line"><a name="l01792"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1"> 1792</a></span> <span class="preprocessor">#define VMA_STATS_STRING_ENABLED 1</span></div><div class="line"><a name="l01793"></a><span class="lineno"> 1793</span> </div><div class="line"><a name="l01794"></a><span class="lineno"> 1794</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01795"></a><span class="lineno"> 1795</span> </div><div class="line"><a name="l01797"></a><span class="lineno"> 1797</span> </div><div class="line"><a name="l01799"></a><span class="lineno"> 1799</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>  VkBool32 detailedMap);</div><div class="line"><a name="l01803"></a><span class="lineno"> 1803</span> </div><div class="line"><a name="l01804"></a><span class="lineno"> 1804</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>  <span class="keywordtype">char</span>* pStatsString);</div><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span> </div><div class="line"><a name="l01808"></a><span class="lineno"> 1808</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01809"></a><span class="lineno"> 1809</span> </div><div class="line"><a name="l01818"></a><span class="lineno"> 1818</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_pool.html">VmaPool</a>)</div><div class="line"><a name="l01819"></a><span class="lineno"> 1819</span> </div><div class="line"><a name="l01820"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc"> 1820</a></span> typedef enum <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="line"><a name="l01821"></a><span class="lineno"> 1821</span> {</div><div class="line"><a name="l01825"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"> 1825</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> = 0,</div><div class="line"><a name="l01842"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"> 1842</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a> = 1,</div><div class="line"><a name="l01852"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"> 1852</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a> = 2,</div><div class="line"><a name="l01859"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"> 1859</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a> = 3,</div><div class="line"><a name="l01868"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"> 1868</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a> = 4,</div><div class="line"><a name="l01869"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"> 1869</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e">VMA_MEMORY_USAGE_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01870"></a><span class="lineno"> 1870</span> } <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a>;</div><div class="line"><a name="l01871"></a><span class="lineno"> 1871</span> </div><div class="line"><a name="l01873"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597"> 1873</a></span> <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="l01885"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"> 1885</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a> = 0x00000001,</div><div class="line"><a name="l01886"></a><span class="lineno"> 1886</span> </div><div class="line"><a name="l01896"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"> 1896</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a> = 0x00000002,</div><div class="line"><a name="l01909"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"> 1909</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a> = 0x00000004,</div><div class="line"><a name="l01922"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"> 1922</a></span>  <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="l01929"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"> 1929</a></span>  <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="l01935"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"> 1935</a></span>  <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="l01940"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"> 1940</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a> = 0x00000040,</div><div class="line"><a name="l01941"></a><span class="lineno"> 1941</span> </div><div class="line"><a name="l01945"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"> 1945</a></span>  <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="l01949"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"> 1949</a></span>  <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="l01953"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"> 1953</a></span>  <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="l01954"></a><span class="lineno"> 1954</span> </div><div class="line"><a name="l01957"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"> 1957</a></span>  <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="l01960"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"> 1960</a></span>  <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="l01963"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"> 1963</a></span>  <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="l01964"></a><span class="lineno"> 1964</span> </div><div class="line"><a name="l01967"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"> 1967</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a> =</div><div class="line"><a name="l01968"></a><span class="lineno"> 1968</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="l01969"></a><span class="lineno"> 1969</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="l01970"></a><span class="lineno"> 1970</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="l01971"></a><span class="lineno"> 1971</span> </div><div class="line"><a name="l01972"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"> 1972</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882">VMA_ALLOCATION_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01973"></a><span class="lineno"> 1973</span> } <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a>;</div><div class="line"><a name="l01974"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817"> 1974</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a>;</div><div class="line"><a name="l01975"></a><span class="lineno"> 1975</span> </div><div class="line"><a name="l01976"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html"> 1976</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a></div><div class="line"><a name="l01977"></a><span class="lineno"> 1977</span> {</div><div class="line"><a name="l01979"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b"> 1979</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> <a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>;</div><div class="line"><a name="l01985"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910"> 1985</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a> <a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>;</div><div class="line"><a name="l01990"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90"> 1990</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l01995"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d"> 1995</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l02003"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055"> 2003</a></span>  uint32_t <a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l02009"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150"> 2009</a></span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> <a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>;</div><div class="line"><a name="l02016"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19"> 2016</a></span>  <span class="keywordtype">void</span>* <a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>;</div><div class="line"><a name="l02017"></a><span class="lineno"> 2017</span> } <a class="code" href="vk__mem__alloc_8h.html#a86c44f9950b40d50088ed93a17870a7a">VmaAllocationCreateInfo</a>;</div><div class="line"><a name="l02018"></a><span class="lineno"> 2018</span> </div><div class="line"><a name="l02035"></a><span class="lineno"> 2035</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l02040"></a><span class="lineno"> 2040</span> </div><div class="line"><a name="l02053"></a><span class="lineno"> 2053</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l02058"></a><span class="lineno"> 2058</span> </div><div class="line"><a name="l02071"></a><span class="lineno"> 2071</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l02076"></a><span class="lineno"> 2076</span> </div><div class="line"><a name="l02078"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7"> 2078</a></span> <span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a> {</div><div class="line"><a name="l02096"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"> 2096</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a> = 0x00000002,</div><div class="line"><a name="l02097"></a><span class="lineno"> 2097</span> </div><div class="line"><a name="l02113"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"> 2113</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> = 0x00000004,</div><div class="line"><a name="l02114"></a><span class="lineno"> 2114</span> </div><div class="line"><a name="l02124"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"> 2124</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> = 0x00000008,</div><div class="line"><a name="l02125"></a><span class="lineno"> 2125</span> </div><div class="line"><a name="l02128"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c"> 2128</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a> =</div><div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> |</div><div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>,</div><div class="line"><a name="l02131"></a><span class="lineno"> 2131</span> </div><div class="line"><a name="l02132"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"> 2132</a></span>  <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="l02133"></a><span class="lineno"> 2133</span> } <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a>;</div><div class="line"><a name="l02134"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a"> 2134</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a">VmaPoolCreateFlags</a>;</div><div class="line"><a name="l02135"></a><span class="lineno"> 2135</span> </div><div class="line"><a name="l02138"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html"> 2138</a></span> <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="l02141"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319"> 2141</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>;</div><div class="line"><a name="l02144"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446"> 2144</a></span>  <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="l02153"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676"> 2153</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>;</div><div class="line"><a name="l02158"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae"> 2158</a></span>  <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="l02166"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c"> 2166</a></span>  <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="l02180"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa"> 2180</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>;</div><div class="line"><a name="l02181"></a><span class="lineno"> 2181</span> } <a class="code" href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a>;</div><div class="line"><a name="l02182"></a><span class="lineno"> 2182</span> </div><div class="line"><a name="l02185"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html"> 2185</a></span> <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="l02188"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c"> 2188</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a>;</div><div class="line"><a name="l02191"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8"> 2191</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a>;</div><div class="line"><a name="l02194"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb"> 2194</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l02197"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4"> 2197</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l02204"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b"> 2204</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>;</div><div class="line"><a name="l02207"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7"> 2207</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">blockCount</a>;</div><div class="line"><a name="l02208"></a><span class="lineno"> 2208</span> } <a class="code" href="vk__mem__alloc_8h.html#a2e5612d871d64c5624087b837a338c34">VmaPoolStats</a>;</div><div class="line"><a name="l02209"></a><span class="lineno"> 2209</span> </div><div class="line"><a name="l02216"></a><span class="lineno"> 2216</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool);</div><div class="line"><a name="l02220"></a><span class="lineno"> 2220</span> </div><div class="line"><a name="l02223"></a><span class="lineno"> 2223</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l02226"></a><span class="lineno"> 2226</span> </div><div class="line"><a name="l02233"></a><span class="lineno"> 2233</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l02237"></a><span class="lineno"> 2237</span> </div><div class="line"><a name="l02244"></a><span class="lineno"> 2244</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l02248"></a><span class="lineno"> 2248</span> </div><div class="line"><a name="l02263"></a><span class="lineno"> 2263</span> 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="l02264"></a><span class="lineno"> 2264</span> </div><div class="line"><a name="l02289"></a><span class="lineno"> 2289</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>)</div><div class="line"><a name="l02290"></a><span class="lineno"> 2290</span> </div><div class="line"><a name="l02291"></a><span class="lineno"> 2291</span> </div><div class="line"><a name="l02293"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html"> 2293</a></span> typedef struct <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> {</div><div class="line"><a name="l02298"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5"> 2298</a></span>  uint32_t <a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a>;</div><div class="line"><a name="l02307"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67"> 2307</a></span>  VkDeviceMemory <a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a>;</div><div class="line"><a name="l02312"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268"> 2312</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a>;</div><div class="line"><a name="l02317"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f"> 2317</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a>;</div><div class="line"><a name="l02326"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2"> 2326</a></span>  <span class="keywordtype">void</span>* <a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a>;</div><div class="line"><a name="l02331"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13"> 2331</a></span>  <span class="keywordtype">void</span>* <a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a>;</div><div class="line"><a name="l02332"></a><span class="lineno"> 2332</span> } <a class="code" href="vk__mem__alloc_8h.html#a795e6ff02a21d5486c0565f403dd9255">VmaAllocationInfo</a>;</div><div class="line"><a name="l02333"></a><span class="lineno"> 2333</span> </div><div class="line"><a name="l02344"></a><span class="lineno"> 2344</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02348"></a><span class="lineno"> 2348</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02350"></a><span class="lineno"> 2350</span> </div><div class="line"><a name="l02357"></a><span class="lineno"> 2357</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>  VkBuffer buffer,</div><div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02363"></a><span class="lineno"> 2363</span> </div><div class="line"><a name="l02365"></a><span class="lineno"> 2365</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l02366"></a><span class="lineno"> 2366</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>  VkImage image,</div><div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02371"></a><span class="lineno"> 2371</span> </div><div class="line"><a name="l02373"></a><span class="lineno"> 2373</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02376"></a><span class="lineno"> 2376</span> </div><div class="line"><a name="l02397"></a><span class="lineno"> 2397</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0ff488958ca72b28e545880463cb8696">vmaResizeAllocation</a>(</div><div class="line"><a name="l02398"></a><span class="lineno"> 2398</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02399"></a><span class="lineno"> 2399</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>  VkDeviceSize newSize);</div><div class="line"><a name="l02401"></a><span class="lineno"> 2401</span> </div><div class="line"><a name="l02418"></a><span class="lineno"> 2418</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02422"></a><span class="lineno"> 2422</span> </div><div class="line"><a name="l02437"></a><span class="lineno"> 2437</span> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l02438"></a><span class="lineno"> 2438</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02440"></a><span class="lineno"> 2440</span> </div><div class="line"><a name="l02454"></a><span class="lineno"> 2454</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l02455"></a><span class="lineno"> 2455</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02456"></a><span class="lineno"> 2456</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>  <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l02458"></a><span class="lineno"> 2458</span> </div><div class="line"><a name="l02469"></a><span class="lineno"> 2469</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l02472"></a><span class="lineno"> 2472</span> </div><div class="line"><a name="l02507"></a><span class="lineno"> 2507</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l02508"></a><span class="lineno"> 2508</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02509"></a><span class="lineno"> 2509</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02510"></a><span class="lineno"> 2510</span>  <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l02511"></a><span class="lineno"> 2511</span> </div><div class="line"><a name="l02516"></a><span class="lineno"> 2516</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l02517"></a><span class="lineno"> 2517</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02518"></a><span class="lineno"> 2518</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02519"></a><span class="lineno"> 2519</span> </div><div class="line"><a name="l02532"></a><span class="lineno"> 2532</span> <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="l02533"></a><span class="lineno"> 2533</span> </div><div class="line"><a name="l02546"></a><span class="lineno"> 2546</span> <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="l02547"></a><span class="lineno"> 2547</span> </div><div class="line"><a name="l02564"></a><span class="lineno"> 2564</span> 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="l02565"></a><span class="lineno"> 2565</span> </div><div class="line"><a name="l02567"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html"> 2567</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> {</div><div class="line"><a name="l02572"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d"> 2572</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l02577"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc"> 2577</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l02578"></a><span class="lineno"> 2578</span> } <a class="code" href="vk__mem__alloc_8h.html#ae67f8573a0cf20f16f0a1eecbca566a0">VmaDefragmentationInfo</a>;</div><div class="line"><a name="l02579"></a><span class="lineno"> 2579</span> </div><div class="line"><a name="l02581"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html"> 2581</a></span> <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="l02583"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d"> 2583</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l02585"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28"> 2585</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a>;</div><div class="line"><a name="l02587"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9"> 2587</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l02589"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b"> 2589</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l02590"></a><span class="lineno"> 2590</span> } <a class="code" href="vk__mem__alloc_8h.html#ab0f9b06441c840fee560de4a2967f8c9">VmaDefragmentationStats</a>;</div><div class="line"><a name="l02591"></a><span class="lineno"> 2591</span> </div><div class="line"><a name="l02630"></a><span class="lineno"> 2630</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l02637"></a><span class="lineno"> 2637</span> </div><div class="line"><a name="l02650"></a><span class="lineno"> 2650</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>  VkBuffer buffer);</div><div class="line"><a name="l02654"></a><span class="lineno"> 2654</span> </div><div class="line"><a name="l02667"></a><span class="lineno"> 2667</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>  VkImage image);</div><div class="line"><a name="l02671"></a><span class="lineno"> 2671</span> </div><div class="line"><a name="l02698"></a><span class="lineno"> 2698</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02705"></a><span class="lineno"> 2705</span> </div><div class="line"><a name="l02717"></a><span class="lineno"> 2717</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l02718"></a><span class="lineno"> 2718</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02719"></a><span class="lineno"> 2719</span>  VkBuffer buffer,</div><div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02721"></a><span class="lineno"> 2721</span> </div><div class="line"><a name="l02723"></a><span class="lineno"> 2723</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l02724"></a><span class="lineno"> 2724</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>  VkImage* pImage,</div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02730"></a><span class="lineno"> 2730</span> </div><div class="line"><a name="l02742"></a><span class="lineno"> 2742</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l02743"></a><span class="lineno"> 2743</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>  VkImage image,</div><div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02746"></a><span class="lineno"> 2746</span> </div><div class="line"><a name="l02747"></a><span class="lineno"> 2747</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l02748"></a><span class="lineno"> 2748</span> }</div><div class="line"><a name="l02749"></a><span class="lineno"> 2749</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02750"></a><span class="lineno"> 2750</span> </div><div class="line"><a name="l02751"></a><span class="lineno"> 2751</span> <span class="preprocessor">#endif // AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l02752"></a><span class="lineno"> 2752</span> </div><div class="line"><a name="l02753"></a><span class="lineno"> 2753</span> <span class="comment">// For Visual Studio IntelliSense.</span></div><div class="line"><a name="l02754"></a><span class="lineno"> 2754</span> <span class="preprocessor">#if defined(__cplusplus) && defined(__INTELLISENSE__)</span></div><div class="line"><a name="l02755"></a><span class="lineno"> 2755</span> <span class="preprocessor">#define VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02756"></a><span class="lineno"> 2756</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02757"></a><span class="lineno"> 2757</span> </div><div class="line"><a name="l02758"></a><span class="lineno"> 2758</span> <span class="preprocessor">#ifdef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02759"></a><span class="lineno"> 2759</span> <span class="preprocessor">#undef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02760"></a><span class="lineno"> 2760</span> </div><div class="line"><a name="l02761"></a><span class="lineno"> 2761</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l02762"></a><span class="lineno"> 2762</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span> <span class="preprocessor">#include <cstring></span></div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span> </div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l02766"></a><span class="lineno"> 2766</span> <span class="comment">CONFIGURATION SECTION</span></div><div class="line"><a name="l02767"></a><span class="lineno"> 2767</span> <span class="comment"></span></div><div class="line"><a name="l02768"></a><span class="lineno"> 2768</span> <span class="comment">Define some of these macros before each #include of this header or change them</span></div><div class="line"><a name="l02769"></a><span class="lineno"> 2769</span> <span class="comment">here if you need other then default behavior depending on your environment.</span></div><div class="line"><a name="l02770"></a><span class="lineno"> 2770</span> <span class="comment">*/</span></div><div class="line"><a name="l02771"></a><span class="lineno"> 2771</span> </div><div class="line"><a name="l02772"></a><span class="lineno"> 2772</span> <span class="comment">/*</span></div><div class="line"><a name="l02773"></a><span class="lineno"> 2773</span> <span class="comment">Define this macro to 1 to make the library fetch pointers to Vulkan functions</span></div><div class="line"><a name="l02774"></a><span class="lineno"> 2774</span> <span class="comment">internally, like:</span></div><div class="line"><a name="l02775"></a><span class="lineno"> 2775</span> <span class="comment"></span></div><div class="line"><a name="l02776"></a><span class="lineno"> 2776</span> <span class="comment"> vulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</span></div><div class="line"><a name="l02777"></a><span class="lineno"> 2777</span> <span class="comment"></span></div><div class="line"><a name="l02778"></a><span class="lineno"> 2778</span> <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="l02779"></a><span class="lineno"> 2779</span> <span class="comment">VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l02780"></a><span class="lineno"> 2780</span> <span class="comment">*/</span></div><div class="line"><a name="l02781"></a><span class="lineno"> 2781</span> <span class="preprocessor">#if !defined(VMA_STATIC_VULKAN_FUNCTIONS) && !defined(VK_NO_PROTOTYPES)</span></div><div class="line"><a name="l02782"></a><span class="lineno"> 2782</span> <span class="preprocessor">#define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l02783"></a><span class="lineno"> 2783</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02784"></a><span class="lineno"> 2784</span> </div><div class="line"><a name="l02785"></a><span class="lineno"> 2785</span> <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="l02786"></a><span class="lineno"> 2786</span> <span class="comment">//#define VMA_USE_STL_CONTAINERS 1</span></div><div class="line"><a name="l02787"></a><span class="lineno"> 2787</span> </div><div class="line"><a name="l02788"></a><span class="lineno"> 2788</span> <span class="comment">/* Set this macro to 1 to make the library including and using STL containers:</span></div><div class="line"><a name="l02789"></a><span class="lineno"> 2789</span> <span class="comment">std::pair, std::vector, std::list, std::unordered_map.</span></div><div class="line"><a name="l02790"></a><span class="lineno"> 2790</span> <span class="comment"></span></div><div class="line"><a name="l02791"></a><span class="lineno"> 2791</span> <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="l02792"></a><span class="lineno"> 2792</span> <span class="comment">the containers.</span></div><div class="line"><a name="l02793"></a><span class="lineno"> 2793</span> <span class="comment">*/</span></div><div class="line"><a name="l02794"></a><span class="lineno"> 2794</span> <span class="preprocessor">#if VMA_USE_STL_CONTAINERS</span></div><div class="line"><a name="l02795"></a><span class="lineno"> 2795</span> <span class="preprocessor"> #define VMA_USE_STL_VECTOR 1</span></div><div class="line"><a name="l02796"></a><span class="lineno"> 2796</span> <span class="preprocessor"> #define VMA_USE_STL_UNORDERED_MAP 1</span></div><div class="line"><a name="l02797"></a><span class="lineno"> 2797</span> <span class="preprocessor"> #define VMA_USE_STL_LIST 1</span></div><div class="line"><a name="l02798"></a><span class="lineno"> 2798</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02799"></a><span class="lineno"> 2799</span> </div><div class="line"><a name="l02800"></a><span class="lineno"> 2800</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l02801"></a><span class="lineno"> 2801</span> <span class="preprocessor"> #include <vector></span></div><div class="line"><a name="l02802"></a><span class="lineno"> 2802</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02803"></a><span class="lineno"> 2803</span> </div><div class="line"><a name="l02804"></a><span class="lineno"> 2804</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l02805"></a><span class="lineno"> 2805</span> <span class="preprocessor"> #include <unordered_map></span></div><div class="line"><a name="l02806"></a><span class="lineno"> 2806</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02807"></a><span class="lineno"> 2807</span> </div><div class="line"><a name="l02808"></a><span class="lineno"> 2808</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l02809"></a><span class="lineno"> 2809</span> <span class="preprocessor"> #include <list></span></div><div class="line"><a name="l02810"></a><span class="lineno"> 2810</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02811"></a><span class="lineno"> 2811</span> </div><div class="line"><a name="l02812"></a><span class="lineno"> 2812</span> <span class="comment">/*</span></div><div class="line"><a name="l02813"></a><span class="lineno"> 2813</span> <span class="comment">Following headers are used in this CONFIGURATION section only, so feel free to</span></div><div class="line"><a name="l02814"></a><span class="lineno"> 2814</span> <span class="comment">remove them if not needed.</span></div><div class="line"><a name="l02815"></a><span class="lineno"> 2815</span> <span class="comment">*/</span></div><div class="line"><a name="l02816"></a><span class="lineno"> 2816</span> <span class="preprocessor">#include <cassert></span> <span class="comment">// for assert</span></div><div class="line"><a name="l02817"></a><span class="lineno"> 2817</span> <span class="preprocessor">#include <algorithm></span> <span class="comment">// for min, max</span></div><div class="line"><a name="l02818"></a><span class="lineno"> 2818</span> <span class="preprocessor">#include <mutex></span> <span class="comment">// for std::mutex</span></div><div class="line"><a name="l02819"></a><span class="lineno"> 2819</span> <span class="preprocessor">#include <atomic></span> <span class="comment">// for std::atomic</span></div><div class="line"><a name="l02820"></a><span class="lineno"> 2820</span> </div><div class="line"><a name="l02821"></a><span class="lineno"> 2821</span> <span class="preprocessor">#ifndef VMA_NULL</span></div><div class="line"><a name="l02822"></a><span class="lineno"> 2822</span>  <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="l02823"></a><span class="lineno"> 2823</span> <span class="preprocessor"> #define VMA_NULL nullptr</span></div><div class="line"><a name="l02824"></a><span class="lineno"> 2824</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02825"></a><span class="lineno"> 2825</span> </div><div class="line"><a name="l02826"></a><span class="lineno"> 2826</span> <span class="preprocessor">#if defined(__ANDROID_API__) && (__ANDROID_API__ < 16)</span></div><div class="line"><a name="l02827"></a><span class="lineno"> 2827</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02828"></a><span class="lineno"> 2828</span> <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="l02829"></a><span class="lineno"> 2829</span> {</div><div class="line"><a name="l02830"></a><span class="lineno"> 2830</span>  <span class="comment">// alignment must be >= sizeof(void*)</span></div><div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>  <span class="keywordflow">if</span>(alignment < <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>  {</div><div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>  alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l02834"></a><span class="lineno"> 2834</span>  }</div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span> </div><div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>  <span class="keywordflow">return</span> memalign(alignment, size);</div><div class="line"><a name="l02837"></a><span class="lineno"> 2837</span> }</div><div class="line"><a name="l02838"></a><span class="lineno"> 2838</span> <span class="preprocessor">#elif defined(__APPLE__) || defined(__ANDROID__)</span></div><div class="line"><a name="l02839"></a><span class="lineno"> 2839</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02840"></a><span class="lineno"> 2840</span> <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="l02841"></a><span class="lineno"> 2841</span> {</div><div class="line"><a name="l02842"></a><span class="lineno"> 2842</span>  <span class="comment">// alignment must be >= sizeof(void*)</span></div><div class="line"><a name="l02843"></a><span class="lineno"> 2843</span>  <span class="keywordflow">if</span>(alignment < <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l02844"></a><span class="lineno"> 2844</span>  {</div><div class="line"><a name="l02845"></a><span class="lineno"> 2845</span>  alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l02846"></a><span class="lineno"> 2846</span>  }</div><div class="line"><a name="l02847"></a><span class="lineno"> 2847</span> </div><div class="line"><a name="l02848"></a><span class="lineno"> 2848</span>  <span class="keywordtype">void</span> *pointer;</div><div class="line"><a name="l02849"></a><span class="lineno"> 2849</span>  <span class="keywordflow">if</span>(posix_memalign(&pointer, alignment, size) == 0)</div><div class="line"><a name="l02850"></a><span class="lineno"> 2850</span>  <span class="keywordflow">return</span> pointer;</div><div class="line"><a name="l02851"></a><span class="lineno"> 2851</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l02852"></a><span class="lineno"> 2852</span> }</div><div class="line"><a name="l02853"></a><span class="lineno"> 2853</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02854"></a><span class="lineno"> 2854</span> </div><div class="line"><a name="l02855"></a><span class="lineno"> 2855</span> <span class="comment">// If your compiler is not compatible with C++11 and definition of</span></div><div class="line"><a name="l02856"></a><span class="lineno"> 2856</span> <span class="comment">// aligned_alloc() function is missing, uncommeting following line may help:</span></div><div class="line"><a name="l02857"></a><span class="lineno"> 2857</span> </div><div class="line"><a name="l02858"></a><span class="lineno"> 2858</span> <span class="comment">//#include <malloc.h></span></div><div class="line"><a name="l02859"></a><span class="lineno"> 2859</span> </div><div class="line"><a name="l02860"></a><span class="lineno"> 2860</span> <span class="comment">// Normal assert to check for programmer's errors, especially in Debug configuration.</span></div><div class="line"><a name="l02861"></a><span class="lineno"> 2861</span> <span class="preprocessor">#ifndef VMA_ASSERT</span></div><div class="line"><a name="l02862"></a><span class="lineno"> 2862</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02863"></a><span class="lineno"> 2863</span> <span class="preprocessor"> #define VMA_ASSERT(expr) assert(expr)</span></div><div class="line"><a name="l02864"></a><span class="lineno"> 2864</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02865"></a><span class="lineno"> 2865</span> <span class="preprocessor"> #define VMA_ASSERT(expr)</span></div><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02867"></a><span class="lineno"> 2867</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02868"></a><span class="lineno"> 2868</span> </div><div class="line"><a name="l02869"></a><span class="lineno"> 2869</span> <span class="comment">// Assert that will be called very often, like inside data structures e.g. operator[].</span></div><div class="line"><a name="l02870"></a><span class="lineno"> 2870</span> <span class="comment">// Making it non-empty can make program slow.</span></div><div class="line"><a name="l02871"></a><span class="lineno"> 2871</span> <span class="preprocessor">#ifndef VMA_HEAVY_ASSERT</span></div><div class="line"><a name="l02872"></a><span class="lineno"> 2872</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02873"></a><span class="lineno"> 2873</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr) //VMA_ASSERT(expr)</span></div><div class="line"><a name="l02874"></a><span class="lineno"> 2874</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02875"></a><span class="lineno"> 2875</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr)</span></div><div class="line"><a name="l02876"></a><span class="lineno"> 2876</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02877"></a><span class="lineno"> 2877</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02878"></a><span class="lineno"> 2878</span> </div><div class="line"><a name="l02879"></a><span class="lineno"> 2879</span> <span class="preprocessor">#ifndef VMA_ALIGN_OF</span></div><div class="line"><a name="l02880"></a><span class="lineno"> 2880</span> <span class="preprocessor"> #define VMA_ALIGN_OF(type) (__alignof(type))</span></div><div class="line"><a name="l02881"></a><span class="lineno"> 2881</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02882"></a><span class="lineno"> 2882</span> </div><div class="line"><a name="l02883"></a><span class="lineno"> 2883</span> <span class="preprocessor">#ifndef VMA_SYSTEM_ALIGNED_MALLOC</span></div><div class="line"><a name="l02884"></a><span class="lineno"> 2884</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02885"></a><span class="lineno"> 2885</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (_aligned_malloc((size), (alignment)))</span></div><div class="line"><a name="l02886"></a><span class="lineno"> 2886</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02887"></a><span class="lineno"> 2887</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (aligned_alloc((alignment), (size) ))</span></div><div class="line"><a name="l02888"></a><span class="lineno"> 2888</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02889"></a><span class="lineno"> 2889</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02890"></a><span class="lineno"> 2890</span> </div><div class="line"><a name="l02891"></a><span class="lineno"> 2891</span> <span class="preprocessor">#ifndef VMA_SYSTEM_FREE</span></div><div class="line"><a name="l02892"></a><span class="lineno"> 2892</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02893"></a><span class="lineno"> 2893</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) _aligned_free(ptr)</span></div><div class="line"><a name="l02894"></a><span class="lineno"> 2894</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02895"></a><span class="lineno"> 2895</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) free(ptr)</span></div><div class="line"><a name="l02896"></a><span class="lineno"> 2896</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02897"></a><span class="lineno"> 2897</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02898"></a><span class="lineno"> 2898</span> </div><div class="line"><a name="l02899"></a><span class="lineno"> 2899</span> <span class="preprocessor">#ifndef VMA_MIN</span></div><div class="line"><a name="l02900"></a><span class="lineno"> 2900</span> <span class="preprocessor"> #define VMA_MIN(v1, v2) (std::min((v1), (v2)))</span></div><div class="line"><a name="l02901"></a><span class="lineno"> 2901</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02902"></a><span class="lineno"> 2902</span> </div><div class="line"><a name="l02903"></a><span class="lineno"> 2903</span> <span class="preprocessor">#ifndef VMA_MAX</span></div><div class="line"><a name="l02904"></a><span class="lineno"> 2904</span> <span class="preprocessor"> #define VMA_MAX(v1, v2) (std::max((v1), (v2)))</span></div><div class="line"><a name="l02905"></a><span class="lineno"> 2905</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02906"></a><span class="lineno"> 2906</span> </div><div class="line"><a name="l02907"></a><span class="lineno"> 2907</span> <span class="preprocessor">#ifndef VMA_SWAP</span></div><div class="line"><a name="l02908"></a><span class="lineno"> 2908</span> <span class="preprocessor"> #define VMA_SWAP(v1, v2) std::swap((v1), (v2))</span></div><div class="line"><a name="l02909"></a><span class="lineno"> 2909</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02910"></a><span class="lineno"> 2910</span> </div><div class="line"><a name="l02911"></a><span class="lineno"> 2911</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l02912"></a><span class="lineno"> 2912</span> <span class="preprocessor"> #define VMA_SORT(beg, end, cmp) std::sort(beg, end, cmp)</span></div><div class="line"><a name="l02913"></a><span class="lineno"> 2913</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02914"></a><span class="lineno"> 2914</span> </div><div class="line"><a name="l02915"></a><span class="lineno"> 2915</span> <span class="preprocessor">#ifndef VMA_DEBUG_LOG</span></div><div class="line"><a name="l02916"></a><span class="lineno"> 2916</span> <span class="preprocessor"> #define VMA_DEBUG_LOG(format, ...)</span></div><div class="line"><a name="l02917"></a><span class="lineno"> 2917</span>  <span class="comment">/*</span></div><div class="line"><a name="l02918"></a><span class="lineno"> 2918</span> <span class="comment"> #define VMA_DEBUG_LOG(format, ...) do { \</span></div><div class="line"><a name="l02919"></a><span class="lineno"> 2919</span> <span class="comment"> printf(format, __VA_ARGS__); \</span></div><div class="line"><a name="l02920"></a><span class="lineno"> 2920</span> <span class="comment"> printf("\n"); \</span></div><div class="line"><a name="l02921"></a><span class="lineno"> 2921</span> <span class="comment"> } while(false)</span></div><div class="line"><a name="l02922"></a><span class="lineno"> 2922</span> <span class="comment"> */</span></div><div class="line"><a name="l02923"></a><span class="lineno"> 2923</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02924"></a><span class="lineno"> 2924</span> </div><div class="line"><a name="l02925"></a><span class="lineno"> 2925</span> <span class="comment">// Define this macro to 1 to enable functions: vmaBuildStatsString, vmaFreeStatsString.</span></div><div class="line"><a name="l02926"></a><span class="lineno"> 2926</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02927"></a><span class="lineno"> 2927</span>  <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="l02928"></a><span class="lineno"> 2928</span>  {</div><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>  snprintf(outStr, strLen, <span class="stringliteral">"%u"</span>, static_cast<unsigned int>(num));</div><div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>  }</div><div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>  <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="l02932"></a><span class="lineno"> 2932</span>  {</div><div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>  snprintf(outStr, strLen, <span class="stringliteral">"%llu"</span>, static_cast<unsigned long long>(num));</div><div class="line"><a name="l02934"></a><span class="lineno"> 2934</span>  }</div><div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>  <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="l02936"></a><span class="lineno"> 2936</span>  {</div><div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>  snprintf(outStr, strLen, <span class="stringliteral">"%p"</span>, ptr);</div><div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>  }</div><div class="line"><a name="l02939"></a><span class="lineno"> 2939</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02940"></a><span class="lineno"> 2940</span> </div><div class="line"><a name="l02941"></a><span class="lineno"> 2941</span> <span class="preprocessor">#ifndef VMA_MUTEX</span></div><div class="line"><a name="l02942"></a><span class="lineno"> 2942</span>  <span class="keyword">class </span>VmaMutex</div><div class="line"><a name="l02943"></a><span class="lineno"> 2943</span>  {</div><div class="line"><a name="l02944"></a><span class="lineno"> 2944</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>  VmaMutex() { }</div><div class="line"><a name="l02946"></a><span class="lineno"> 2946</span>  ~VmaMutex() { }</div><div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>  <span class="keywordtype">void</span> Lock() { m_Mutex.lock(); }</div><div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>  <span class="keywordtype">void</span> Unlock() { m_Mutex.unlock(); }</div><div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>  std::mutex m_Mutex;</div><div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>  };</div><div class="line"><a name="l02952"></a><span class="lineno"> 2952</span> <span class="preprocessor"> #define VMA_MUTEX VmaMutex</span></div><div class="line"><a name="l02953"></a><span class="lineno"> 2953</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02954"></a><span class="lineno"> 2954</span> </div><div class="line"><a name="l02955"></a><span class="lineno"> 2955</span> <span class="comment">/*</span></div><div class="line"><a name="l02956"></a><span class="lineno"> 2956</span> <span class="comment">If providing your own implementation, you need to implement a subset of std::atomic:</span></div><div class="line"><a name="l02957"></a><span class="lineno"> 2957</span> <span class="comment"></span></div><div class="line"><a name="l02958"></a><span class="lineno"> 2958</span> <span class="comment">- Constructor(uint32_t desired)</span></div><div class="line"><a name="l02959"></a><span class="lineno"> 2959</span> <span class="comment">- uint32_t load() const</span></div><div class="line"><a name="l02960"></a><span class="lineno"> 2960</span> <span class="comment">- void store(uint32_t desired)</span></div><div class="line"><a name="l02961"></a><span class="lineno"> 2961</span> <span class="comment">- bool compare_exchange_weak(uint32_t& expected, uint32_t desired)</span></div><div class="line"><a name="l02962"></a><span class="lineno"> 2962</span> <span class="comment">*/</span></div><div class="line"><a name="l02963"></a><span class="lineno"> 2963</span> <span class="preprocessor">#ifndef VMA_ATOMIC_UINT32</span></div><div class="line"><a name="l02964"></a><span class="lineno"> 2964</span> <span class="preprocessor"> #define VMA_ATOMIC_UINT32 std::atomic<uint32_t></span></div><div class="line"><a name="l02965"></a><span class="lineno"> 2965</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span> </div><div class="line"><a name="l02967"></a><span class="lineno"> 2967</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY</span></div><div class="line"><a name="l02968"></a><span class="lineno"> 2968</span> </div><div class="line"><a name="l02972"></a><span class="lineno"> 2972</span> <span class="preprocessor"> #define VMA_DEBUG_ALWAYS_DEDICATED_MEMORY (0)</span></div><div class="line"><a name="l02973"></a><span class="lineno"> 2973</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02974"></a><span class="lineno"> 2974</span> </div><div class="line"><a name="l02975"></a><span class="lineno"> 2975</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALIGNMENT</span></div><div class="line"><a name="l02976"></a><span class="lineno"> 2976</span> </div><div class="line"><a name="l02980"></a><span class="lineno"> 2980</span> <span class="preprocessor"> #define VMA_DEBUG_ALIGNMENT (1)</span></div><div class="line"><a name="l02981"></a><span class="lineno"> 2981</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02982"></a><span class="lineno"> 2982</span> </div><div class="line"><a name="l02983"></a><span class="lineno"> 2983</span> <span class="preprocessor">#ifndef VMA_DEBUG_MARGIN</span></div><div class="line"><a name="l02984"></a><span class="lineno"> 2984</span> </div><div class="line"><a name="l02988"></a><span class="lineno"> 2988</span> <span class="preprocessor"> #define VMA_DEBUG_MARGIN (0)</span></div><div class="line"><a name="l02989"></a><span class="lineno"> 2989</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02990"></a><span class="lineno"> 2990</span> </div><div class="line"><a name="l02991"></a><span class="lineno"> 2991</span> <span class="preprocessor">#ifndef VMA_DEBUG_INITIALIZE_ALLOCATIONS</span></div><div class="line"><a name="l02992"></a><span class="lineno"> 2992</span> </div><div class="line"><a name="l02996"></a><span class="lineno"> 2996</span> <span class="preprocessor"> #define VMA_DEBUG_INITIALIZE_ALLOCATIONS (0)</span></div><div class="line"><a name="l02997"></a><span class="lineno"> 2997</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02998"></a><span class="lineno"> 2998</span> </div><div class="line"><a name="l02999"></a><span class="lineno"> 2999</span> <span class="preprocessor">#ifndef VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03000"></a><span class="lineno"> 3000</span> </div><div class="line"><a name="l03005"></a><span class="lineno"> 3005</span> <span class="preprocessor"> #define VMA_DEBUG_DETECT_CORRUPTION (0)</span></div><div class="line"><a name="l03006"></a><span class="lineno"> 3006</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03007"></a><span class="lineno"> 3007</span> </div><div class="line"><a name="l03008"></a><span class="lineno"> 3008</span> <span class="preprocessor">#ifndef VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03009"></a><span class="lineno"> 3009</span> </div><div class="line"><a name="l03013"></a><span class="lineno"> 3013</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX (0)</span></div><div class="line"><a name="l03014"></a><span class="lineno"> 3014</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03015"></a><span class="lineno"> 3015</span> </div><div class="line"><a name="l03016"></a><span class="lineno"> 3016</span> <span class="preprocessor">#ifndef VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY</span></div><div class="line"><a name="l03017"></a><span class="lineno"> 3017</span> </div><div class="line"><a name="l03021"></a><span class="lineno"> 3021</span> <span class="preprocessor"> #define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY (1)</span></div><div class="line"><a name="l03022"></a><span class="lineno"> 3022</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03023"></a><span class="lineno"> 3023</span> </div><div class="line"><a name="l03024"></a><span class="lineno"> 3024</span> <span class="preprocessor">#ifndef VMA_SMALL_HEAP_MAX_SIZE</span></div><div class="line"><a name="l03025"></a><span class="lineno"> 3025</span> <span class="preprocessor"> #define VMA_SMALL_HEAP_MAX_SIZE (1024ull * 1024 * 1024)</span></div><div class="line"><a name="l03027"></a><span class="lineno"> 3027</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03028"></a><span class="lineno"> 3028</span> </div><div class="line"><a name="l03029"></a><span class="lineno"> 3029</span> <span class="preprocessor">#ifndef VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l03030"></a><span class="lineno"> 3030</span> <span class="preprocessor"> #define VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE (256ull * 1024 * 1024)</span></div><div class="line"><a name="l03032"></a><span class="lineno"> 3032</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03033"></a><span class="lineno"> 3033</span> </div><div class="line"><a name="l03034"></a><span class="lineno"> 3034</span> <span class="preprocessor">#ifndef VMA_CLASS_NO_COPY</span></div><div class="line"><a name="l03035"></a><span class="lineno"> 3035</span> <span class="preprocessor"> #define VMA_CLASS_NO_COPY(className) \</span></div><div class="line"><a name="l03036"></a><span class="lineno"> 3036</span> <span class="preprocessor"> private: \</span></div><div class="line"><a name="l03037"></a><span class="lineno"> 3037</span> <span class="preprocessor"> className(const className&) = delete; \</span></div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span> <span class="preprocessor"> className& operator=(const className&) = delete;</span></div><div class="line"><a name="l03039"></a><span class="lineno"> 3039</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03040"></a><span class="lineno"> 3040</span> </div><div class="line"><a name="l03041"></a><span class="lineno"> 3041</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_FRAME_INDEX_LOST = UINT32_MAX;</div><div class="line"><a name="l03042"></a><span class="lineno"> 3042</span> </div><div class="line"><a name="l03043"></a><span class="lineno"> 3043</span> <span class="comment">// Decimal 2139416166, float NaN, little-endian binary 66 E6 84 7F.</span></div><div class="line"><a name="l03044"></a><span class="lineno"> 3044</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_CORRUPTION_DETECTION_MAGIC_VALUE = 0x7F84E666;</div><div class="line"><a name="l03045"></a><span class="lineno"> 3045</span> </div><div class="line"><a name="l03046"></a><span class="lineno"> 3046</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_CREATED = 0xDC;</div><div class="line"><a name="l03047"></a><span class="lineno"> 3047</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_DESTROYED = 0xEF;</div><div class="line"><a name="l03048"></a><span class="lineno"> 3048</span> </div><div class="line"><a name="l03049"></a><span class="lineno"> 3049</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l03050"></a><span class="lineno"> 3050</span> <span class="comment">END OF CONFIGURATION</span></div><div class="line"><a name="l03051"></a><span class="lineno"> 3051</span> <span class="comment">*/</span></div><div class="line"><a name="l03052"></a><span class="lineno"> 3052</span> </div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span> <span class="keyword">static</span> VkAllocationCallbacks VmaEmptyAllocationCallbacks = {</div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>  VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL };</div><div class="line"><a name="l03055"></a><span class="lineno"> 3055</span> </div><div class="line"><a name="l03056"></a><span class="lineno"> 3056</span> <span class="comment">// Returns number of bits set to 1 in (v).</span></div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaCountBitsSet(uint32_t v)</div><div class="line"><a name="l03058"></a><span class="lineno"> 3058</span> {</div><div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>  uint32_t c = v - ((v >> 1) & 0x55555555);</div><div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>  c = ((c >> 2) & 0x33333333) + (c & 0x33333333);</div><div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>  c = ((c >> 4) + c) & 0x0F0F0F0F;</div><div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>  c = ((c >> 8) + c) & 0x00FF00FF;</div><div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>  c = ((c >> 16) + c) & 0x0000FFFF;</div><div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>  <span class="keywordflow">return</span> c;</div><div class="line"><a name="l03065"></a><span class="lineno"> 3065</span> }</div><div class="line"><a name="l03066"></a><span class="lineno"> 3066</span> </div><div class="line"><a name="l03067"></a><span class="lineno"> 3067</span> <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="l03068"></a><span class="lineno"> 3068</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03069"></a><span class="lineno"> 3069</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03070"></a><span class="lineno"> 3070</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignUp(T val, T align)</div><div class="line"><a name="l03071"></a><span class="lineno"> 3071</span> {</div><div class="line"><a name="l03072"></a><span class="lineno"> 3072</span>  <span class="keywordflow">return</span> (val + align - 1) / align * align;</div><div class="line"><a name="l03073"></a><span class="lineno"> 3073</span> }</div><div class="line"><a name="l03074"></a><span class="lineno"> 3074</span> <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="l03075"></a><span class="lineno"> 3075</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03076"></a><span class="lineno"> 3076</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03077"></a><span class="lineno"> 3077</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignDown(T val, T align)</div><div class="line"><a name="l03078"></a><span class="lineno"> 3078</span> {</div><div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>  <span class="keywordflow">return</span> val / align * align;</div><div class="line"><a name="l03080"></a><span class="lineno"> 3080</span> }</div><div class="line"><a name="l03081"></a><span class="lineno"> 3081</span> </div><div class="line"><a name="l03082"></a><span class="lineno"> 3082</span> <span class="comment">// Division with mathematical rounding to nearest number.</span></div><div class="line"><a name="l03083"></a><span class="lineno"> 3083</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03084"></a><span class="lineno"> 3084</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaRoundDiv(T x, T y)</div><div class="line"><a name="l03085"></a><span class="lineno"> 3085</span> {</div><div class="line"><a name="l03086"></a><span class="lineno"> 3086</span>  <span class="keywordflow">return</span> (x + (y / (T)2)) / y;</div><div class="line"><a name="l03087"></a><span class="lineno"> 3087</span> }</div><div class="line"><a name="l03088"></a><span class="lineno"> 3088</span> </div><div class="line"><a name="l03089"></a><span class="lineno"> 3089</span> <span class="comment">/*</span></div><div class="line"><a name="l03090"></a><span class="lineno"> 3090</span> <span class="comment">Returns true if given number is a power of two.</span></div><div class="line"><a name="l03091"></a><span class="lineno"> 3091</span> <span class="comment">T must be unsigned integer number or signed integer but always nonnegative.</span></div><div class="line"><a name="l03092"></a><span class="lineno"> 3092</span> <span class="comment">For 0 returns true.</span></div><div class="line"><a name="l03093"></a><span class="lineno"> 3093</span> <span class="comment">*/</span></div><div class="line"><a name="l03094"></a><span class="lineno"> 3094</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03095"></a><span class="lineno"> 3095</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsPow2(T x)</div><div class="line"><a name="l03096"></a><span class="lineno"> 3096</span> {</div><div class="line"><a name="l03097"></a><span class="lineno"> 3097</span>  <span class="keywordflow">return</span> (x & (x-1)) == 0;</div><div class="line"><a name="l03098"></a><span class="lineno"> 3098</span> }</div><div class="line"><a name="l03099"></a><span class="lineno"> 3099</span> </div><div class="line"><a name="l03100"></a><span class="lineno"> 3100</span> <span class="comment">// Returns smallest power of 2 greater or equal to v.</span></div><div class="line"><a name="l03101"></a><span class="lineno"> 3101</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaNextPow2(uint32_t v)</div><div class="line"><a name="l03102"></a><span class="lineno"> 3102</span> {</div><div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>  v--;</div><div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>  v |= v >> 1;</div><div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>  v |= v >> 2;</div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>  v |= v >> 4;</div><div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>  v |= v >> 8;</div><div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>  v |= v >> 16;</div><div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>  v++;</div><div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03111"></a><span class="lineno"> 3111</span> }</div><div class="line"><a name="l03112"></a><span class="lineno"> 3112</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaNextPow2(uint64_t v)</div><div class="line"><a name="l03113"></a><span class="lineno"> 3113</span> {</div><div class="line"><a name="l03114"></a><span class="lineno"> 3114</span>  v--;</div><div class="line"><a name="l03115"></a><span class="lineno"> 3115</span>  v |= v >> 1;</div><div class="line"><a name="l03116"></a><span class="lineno"> 3116</span>  v |= v >> 2;</div><div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>  v |= v >> 4;</div><div class="line"><a name="l03118"></a><span class="lineno"> 3118</span>  v |= v >> 8;</div><div class="line"><a name="l03119"></a><span class="lineno"> 3119</span>  v |= v >> 16;</div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>  v |= v >> 32;</div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>  v++;</div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03123"></a><span class="lineno"> 3123</span> }</div><div class="line"><a name="l03124"></a><span class="lineno"> 3124</span> </div><div class="line"><a name="l03125"></a><span class="lineno"> 3125</span> <span class="comment">// Returns largest power of 2 less or equal to v.</span></div><div class="line"><a name="l03126"></a><span class="lineno"> 3126</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaPrevPow2(uint32_t v)</div><div class="line"><a name="l03127"></a><span class="lineno"> 3127</span> {</div><div class="line"><a name="l03128"></a><span class="lineno"> 3128</span>  v |= v >> 1;</div><div class="line"><a name="l03129"></a><span class="lineno"> 3129</span>  v |= v >> 2;</div><div class="line"><a name="l03130"></a><span class="lineno"> 3130</span>  v |= v >> 4;</div><div class="line"><a name="l03131"></a><span class="lineno"> 3131</span>  v |= v >> 8;</div><div class="line"><a name="l03132"></a><span class="lineno"> 3132</span>  v |= v >> 16;</div><div class="line"><a name="l03133"></a><span class="lineno"> 3133</span>  v = v ^ (v >> 1);</div><div class="line"><a name="l03134"></a><span class="lineno"> 3134</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03135"></a><span class="lineno"> 3135</span> }</div><div class="line"><a name="l03136"></a><span class="lineno"> 3136</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaPrevPow2(uint64_t v)</div><div class="line"><a name="l03137"></a><span class="lineno"> 3137</span> {</div><div class="line"><a name="l03138"></a><span class="lineno"> 3138</span>  v |= v >> 1;</div><div class="line"><a name="l03139"></a><span class="lineno"> 3139</span>  v |= v >> 2;</div><div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>  v |= v >> 4;</div><div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>  v |= v >> 8;</div><div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>  v |= v >> 16;</div><div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>  v |= v >> 32;</div><div class="line"><a name="l03144"></a><span class="lineno"> 3144</span>  v = v ^ (v >> 1);</div><div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03146"></a><span class="lineno"> 3146</span> }</div><div class="line"><a name="l03147"></a><span class="lineno"> 3147</span> </div><div class="line"><a name="l03148"></a><span class="lineno"> 3148</span> <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="l03149"></a><span class="lineno"> 3149</span> {</div><div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>  <span class="keywordflow">return</span> pStr == VMA_NULL || *pStr == <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l03151"></a><span class="lineno"> 3151</span> }</div><div class="line"><a name="l03152"></a><span class="lineno"> 3152</span> </div><div class="line"><a name="l03153"></a><span class="lineno"> 3153</span> <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="l03154"></a><span class="lineno"> 3154</span> {</div><div class="line"><a name="l03155"></a><span class="lineno"> 3155</span>  <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l03156"></a><span class="lineno"> 3156</span>  {</div><div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>  <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="l03158"></a><span class="lineno"> 3158</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Linear"</span>;</div><div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>  <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="l03160"></a><span class="lineno"> 3160</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Buddy"</span>;</div><div class="line"><a name="l03161"></a><span class="lineno"> 3161</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l03162"></a><span class="lineno"> 3162</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Default"</span>;</div><div class="line"><a name="l03163"></a><span class="lineno"> 3163</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>  VMA_ASSERT(0);</div><div class="line"><a name="l03165"></a><span class="lineno"> 3165</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div><div class="line"><a name="l03166"></a><span class="lineno"> 3166</span>  }</div><div class="line"><a name="l03167"></a><span class="lineno"> 3167</span> }</div><div class="line"><a name="l03168"></a><span class="lineno"> 3168</span> </div><div class="line"><a name="l03169"></a><span class="lineno"> 3169</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l03170"></a><span class="lineno"> 3170</span> </div><div class="line"><a name="l03171"></a><span class="lineno"> 3171</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l03172"></a><span class="lineno"> 3172</span> Iterator VmaQuickSortPartition(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03173"></a><span class="lineno"> 3173</span> {</div><div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>  Iterator centerValue = end; --centerValue;</div><div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>  Iterator insertIndex = beg;</div><div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>  <span class="keywordflow">for</span>(Iterator memTypeIndex = beg; memTypeIndex < centerValue; ++memTypeIndex)</div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>  {</div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>  <span class="keywordflow">if</span>(cmp(*memTypeIndex, *centerValue))</div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>  {</div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>  <span class="keywordflow">if</span>(insertIndex != memTypeIndex)</div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>  {</div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>  VMA_SWAP(*memTypeIndex, *insertIndex);</div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>  }</div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>  ++insertIndex;</div><div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>  }</div><div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>  }</div><div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>  <span class="keywordflow">if</span>(insertIndex != centerValue)</div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>  {</div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>  VMA_SWAP(*insertIndex, *centerValue);</div><div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>  }</div><div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>  <span class="keywordflow">return</span> insertIndex;</div><div class="line"><a name="l03192"></a><span class="lineno"> 3192</span> }</div><div class="line"><a name="l03193"></a><span class="lineno"> 3193</span> </div><div class="line"><a name="l03194"></a><span class="lineno"> 3194</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l03195"></a><span class="lineno"> 3195</span> <span class="keywordtype">void</span> VmaQuickSort(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</span> {</div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>  <span class="keywordflow">if</span>(beg < end)</div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>  {</div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>  Iterator it = VmaQuickSortPartition<Iterator, Compare>(beg, end, cmp);</div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>  VmaQuickSort<Iterator, Compare>(beg, it, cmp);</div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>  VmaQuickSort<Iterator, Compare>(it + 1, end, cmp);</div><div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>  }</div><div class="line"><a name="l03203"></a><span class="lineno"> 3203</span> }</div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</span> </div><div class="line"><a name="l03205"></a><span class="lineno"> 3205</span> <span class="preprocessor">#define VMA_SORT(beg, end, cmp) VmaQuickSort(beg, end, cmp)</span></div><div class="line"><a name="l03206"></a><span class="lineno"> 3206</span> </div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span> <span class="preprocessor">#endif // #ifndef VMA_SORT</span></div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</span> </div><div class="line"><a name="l03209"></a><span class="lineno"> 3209</span> <span class="comment">/*</span></div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span> <span class="comment">Returns true if two memory blocks occupy overlapping pages.</span></div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span> <span class="comment">ResourceA must be in less memory offset than ResourceB.</span></div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span> <span class="comment"></span></div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span> <span class="comment">Algorithm is based on "Vulkan 1.0.39 - A Specification (with all registered Vulkan extensions)"</span></div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span> <span class="comment">chapter 11.6 "Resource Memory Association", paragraph "Buffer-Image Granularity".</span></div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span> <span class="comment">*/</span></div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaBlocksOnSamePage(</div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>  VkDeviceSize resourceAOffset,</div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>  VkDeviceSize resourceASize,</div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>  VkDeviceSize resourceBOffset,</div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>  VkDeviceSize pageSize)</div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</span> {</div><div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>  VMA_ASSERT(resourceAOffset + resourceASize <= resourceBOffset && resourceASize > 0 && pageSize > 0);</div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>  VkDeviceSize resourceAEnd = resourceAOffset + resourceASize - 1;</div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>  VkDeviceSize resourceAEndPage = resourceAEnd & ~(pageSize - 1);</div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>  VkDeviceSize resourceBStart = resourceBOffset;</div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>  VkDeviceSize resourceBStartPage = resourceBStart & ~(pageSize - 1);</div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>  <span class="keywordflow">return</span> resourceAEndPage == resourceBStartPage;</div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span> }</div><div class="line"><a name="l03229"></a><span class="lineno"> 3229</span> </div><div class="line"><a name="l03230"></a><span class="lineno"> 3230</span> <span class="keyword">enum</span> VmaSuballocationType</div><div class="line"><a name="l03231"></a><span class="lineno"> 3231</span> {</div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</span>  VMA_SUBALLOCATION_TYPE_FREE = 0,</div><div class="line"><a name="l03233"></a><span class="lineno"> 3233</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN = 1,</div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>  VMA_SUBALLOCATION_TYPE_BUFFER = 2,</div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN = 3,</div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR = 4,</div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL = 5,</div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>  VMA_SUBALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF</div><div class="line"><a name="l03239"></a><span class="lineno"> 3239</span> };</div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span> </div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span> <span class="comment">/*</span></div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span> <span class="comment">Returns true if given suballocation types could conflict and must respect</span></div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span> <span class="comment">VkPhysicalDeviceLimits::bufferImageGranularity. They conflict if one is buffer</span></div><div class="line"><a name="l03244"></a><span class="lineno"> 3244</span> <span class="comment">or linear image and another one is optimal image. If type is unknown, behave</span></div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span> <span class="comment">conservatively.</span></div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span> <span class="comment">*/</span></div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsBufferImageGranularityConflict(</div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>  VmaSuballocationType suballocType1,</div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>  VmaSuballocationType suballocType2)</div><div class="line"><a name="l03250"></a><span class="lineno"> 3250</span> {</div><div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>  <span class="keywordflow">if</span>(suballocType1 > suballocType2)</div><div class="line"><a name="l03252"></a><span class="lineno"> 3252</span>  {</div><div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>  VMA_SWAP(suballocType1, suballocType2);</div><div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>  }</div><div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>  </div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>  <span class="keywordflow">switch</span>(suballocType1)</div><div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>  {</div><div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_FREE:</div><div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_UNKNOWN:</div><div class="line"><a name="l03261"></a><span class="lineno"> 3261</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_BUFFER:</div><div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN:</div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR ||</div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR:</div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL:</div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>  VMA_ASSERT(0);</div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>  }</div><div class="line"><a name="l03280"></a><span class="lineno"> 3280</span> }</div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span> </div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</span> <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="l03283"></a><span class="lineno"> 3283</span> {</div><div class="line"><a name="l03284"></a><span class="lineno"> 3284</span>  uint32_t* pDst = (uint32_t*)((<span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>  <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="l03286"></a><span class="lineno"> 3286</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pDst)</div><div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>  {</div><div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>  *pDst = VMA_CORRUPTION_DETECTION_MAGIC_VALUE;</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>  }</div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span> }</div><div class="line"><a name="l03291"></a><span class="lineno"> 3291</span> </div><div class="line"><a name="l03292"></a><span class="lineno"> 3292</span> <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="l03293"></a><span class="lineno"> 3293</span> {</div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>  <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="l03295"></a><span class="lineno"> 3295</span>  <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="l03296"></a><span class="lineno"> 3296</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pSrc)</div><div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>  {</div><div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>  <span class="keywordflow">if</span>(*pSrc != VMA_CORRUPTION_DETECTION_MAGIC_VALUE)</div><div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>  {</div><div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>  }</div><div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>  }</div><div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03304"></a><span class="lineno"> 3304</span> }</div><div class="line"><a name="l03305"></a><span class="lineno"> 3305</span> </div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span> <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="l03307"></a><span class="lineno"> 3307</span> <span class="keyword">struct </span>VmaMutexLock</div><div class="line"><a name="l03308"></a><span class="lineno"> 3308</span> {</div><div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>  VMA_CLASS_NO_COPY(VmaMutexLock)</div><div class="line"><a name="l03310"></a><span class="lineno"> 3310</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>  VmaMutexLock(VMA_MUTEX& mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>  m_pMutex(useMutex ? &mutex : VMA_NULL)</div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>  {</div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>  {</div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>  m_pMutex->Lock();</div><div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>  }</div><div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>  }</div><div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>  </div><div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>  ~VmaMutexLock()</div><div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>  {</div><div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l03323"></a><span class="lineno"> 3323</span>  {</div><div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>  m_pMutex->Unlock();</div><div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>  }</div><div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>  }</div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</span> </div><div class="line"><a name="l03328"></a><span class="lineno"> 3328</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>  VMA_MUTEX* m_pMutex;</div><div class="line"><a name="l03330"></a><span class="lineno"> 3330</span> };</div><div class="line"><a name="l03331"></a><span class="lineno"> 3331</span> </div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span> <span class="preprocessor">#if VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>  <span class="keyword">static</span> VMA_MUTEX gDebugGlobalMutex;</div><div class="line"><a name="l03334"></a><span class="lineno"> 3334</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK VmaMutexLock debugGlobalMutexLock(gDebugGlobalMutex, true);</span></div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK</span></div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03338"></a><span class="lineno"> 3338</span> </div><div class="line"><a name="l03339"></a><span class="lineno"> 3339</span> <span class="comment">// Minimum size of a free suballocation to register it in the free suballocation collection.</span></div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span> <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="l03341"></a><span class="lineno"> 3341</span> </div><div class="line"><a name="l03342"></a><span class="lineno"> 3342</span> <span class="comment">/*</span></div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</span> <span class="comment">Performs binary search and returns iterator to first element that is greater or</span></div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span> <span class="comment">equal to (key), according to comparison (cmp).</span></div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span> <span class="comment"></span></div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span> <span class="comment">Cmp should return true if first argument is less than second argument.</span></div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span> <span class="comment"></span></div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span> <span class="comment">Returned value is the found element, if present in the collection or place where</span></div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span> <span class="comment">new element with value (key) should be inserted.</span></div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span> <span class="comment">*/</span></div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</span> <span class="keyword">template</span> <<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT></div><div class="line"><a name="l03352"></a><span class="lineno"> 3352</span> <span class="keyword">static</span> IterT VmaBinaryFindFirstNotLess(IterT beg, IterT end, <span class="keyword">const</span> KeyT &key, CmpLess cmp)</div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span> {</div><div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>  <span class="keywordtype">size_t</span> down = 0, up = (end - beg);</div><div class="line"><a name="l03355"></a><span class="lineno"> 3355</span>  <span class="keywordflow">while</span>(down < up)</div><div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>  {</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> mid = (down + up) / 2;</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>  <span class="keywordflow">if</span>(cmp(*(beg+mid), key))</div><div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>  {</div><div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>  down = mid + 1;</div><div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>  }</div><div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>  {</div><div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>  up = mid;</div><div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>  }</div><div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>  }</div><div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>  <span class="keywordflow">return</span> beg + down;</div><div class="line"><a name="l03368"></a><span class="lineno"> 3368</span> }</div><div class="line"><a name="l03369"></a><span class="lineno"> 3369</span> </div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span> <span class="comment">// Memory allocation</span></div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span> </div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span> <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="l03374"></a><span class="lineno"> 3374</span> {</div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>  (pAllocationCallbacks->pfnAllocation != VMA_NULL))</div><div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>  {</div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>  <span class="keywordflow">return</span> (*pAllocationCallbacks->pfnAllocation)(</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>  pAllocationCallbacks->pUserData,</div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>  size,</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>  alignment,</div><div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>  VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);</div><div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>  }</div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>  {</div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>  <span class="keywordflow">return</span> VMA_SYSTEM_ALIGNED_MALLOC(size, alignment);</div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>  }</div><div class="line"><a name="l03388"></a><span class="lineno"> 3388</span> }</div><div class="line"><a name="l03389"></a><span class="lineno"> 3389</span> </div><div class="line"><a name="l03390"></a><span class="lineno"> 3390</span> <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="l03391"></a><span class="lineno"> 3391</span> {</div><div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03393"></a><span class="lineno"> 3393</span>  (pAllocationCallbacks->pfnFree != VMA_NULL))</div><div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>  {</div><div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>  (*pAllocationCallbacks->pfnFree)(pAllocationCallbacks->pUserData, ptr);</div><div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>  }</div><div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>  {</div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>  VMA_SYSTEM_FREE(ptr);</div><div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>  }</div><div class="line"><a name="l03401"></a><span class="lineno"> 3401</span> }</div><div class="line"><a name="l03402"></a><span class="lineno"> 3402</span> </div><div class="line"><a name="l03403"></a><span class="lineno"> 3403</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03404"></a><span class="lineno"> 3404</span> <span class="keyword">static</span> T* VmaAllocate(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks)</div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span> {</div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span>  <span class="keywordflow">return</span> (T*)VmaMalloc(pAllocationCallbacks, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l03407"></a><span class="lineno"> 3407</span> }</div><div class="line"><a name="l03408"></a><span class="lineno"> 3408</span> </div><div class="line"><a name="l03409"></a><span class="lineno"> 3409</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03410"></a><span class="lineno"> 3410</span> <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="l03411"></a><span class="lineno"> 3411</span> {</div><div class="line"><a name="l03412"></a><span class="lineno"> 3412</span>  <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="l03413"></a><span class="lineno"> 3413</span> }</div><div class="line"><a name="l03414"></a><span class="lineno"> 3414</span> </div><div class="line"><a name="l03415"></a><span class="lineno"> 3415</span> <span class="preprocessor">#define vma_new(allocator, type) new(VmaAllocate<type>(allocator))(type)</span></div><div class="line"><a name="l03416"></a><span class="lineno"> 3416</span> </div><div class="line"><a name="l03417"></a><span class="lineno"> 3417</span> <span class="preprocessor">#define vma_new_array(allocator, type, count) new(VmaAllocateArray<type>((allocator), (count)))(type)</span></div><div class="line"><a name="l03418"></a><span class="lineno"> 3418</span> </div><div class="line"><a name="l03419"></a><span class="lineno"> 3419</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span> <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="l03421"></a><span class="lineno"> 3421</span> {</div><div class="line"><a name="l03422"></a><span class="lineno"> 3422</span>  ptr->~T();</div><div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>  VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03424"></a><span class="lineno"> 3424</span> }</div><div class="line"><a name="l03425"></a><span class="lineno"> 3425</span> </div><div class="line"><a name="l03426"></a><span class="lineno"> 3426</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03427"></a><span class="lineno"> 3427</span> <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="l03428"></a><span class="lineno"> 3428</span> {</div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l03430"></a><span class="lineno"> 3430</span>  {</div><div class="line"><a name="l03431"></a><span class="lineno"> 3431</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l03432"></a><span class="lineno"> 3432</span>  {</div><div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>  ptr[i].~T();</div><div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>  }</div><div class="line"><a name="l03435"></a><span class="lineno"> 3435</span>  VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>  }</div><div class="line"><a name="l03437"></a><span class="lineno"> 3437</span> }</div><div class="line"><a name="l03438"></a><span class="lineno"> 3438</span> </div><div class="line"><a name="l03439"></a><span class="lineno"> 3439</span> <span class="comment">// STL-compatible allocator.</span></div><div class="line"><a name="l03440"></a><span class="lineno"> 3440</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03441"></a><span class="lineno"> 3441</span> <span class="keyword">class </span>VmaStlAllocator</div><div class="line"><a name="l03442"></a><span class="lineno"> 3442</span> {</div><div class="line"><a name="l03443"></a><span class="lineno"> 3443</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03444"></a><span class="lineno"> 3444</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pCallbacks;</div><div class="line"><a name="l03445"></a><span class="lineno"> 3445</span>  <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>  </div><div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>  VmaStlAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pCallbacks) : m_pCallbacks(pCallbacks) { }</div><div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U> VmaStlAllocator(<span class="keyword">const</span> VmaStlAllocator<U>& src) : m_pCallbacks(src.m_pCallbacks) { }</div><div class="line"><a name="l03449"></a><span class="lineno"> 3449</span> </div><div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>  T* allocate(<span class="keywordtype">size_t</span> n) { <span class="keywordflow">return</span> VmaAllocateArray<T>(m_pCallbacks, n); }</div><div class="line"><a name="l03451"></a><span class="lineno"> 3451</span>  <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="l03452"></a><span class="lineno"> 3452</span> </div><div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03454"></a><span class="lineno"> 3454</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> VmaStlAllocator<U>& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l03455"></a><span class="lineno"> 3455</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>  <span class="keywordflow">return</span> m_pCallbacks == rhs.m_pCallbacks;</div><div class="line"><a name="l03457"></a><span class="lineno"> 3457</span>  }</div><div class="line"><a name="l03458"></a><span class="lineno"> 3458</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03459"></a><span class="lineno"> 3459</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> VmaStlAllocator<U>& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l03460"></a><span class="lineno"> 3460</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>  <span class="keywordflow">return</span> m_pCallbacks != rhs.m_pCallbacks;</div><div class="line"><a name="l03462"></a><span class="lineno"> 3462</span>  }</div><div class="line"><a name="l03463"></a><span class="lineno"> 3463</span> </div><div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>  VmaStlAllocator& operator=(<span class="keyword">const</span> VmaStlAllocator& x) = <span class="keyword">delete</span>;</div><div class="line"><a name="l03465"></a><span class="lineno"> 3465</span> };</div><div class="line"><a name="l03466"></a><span class="lineno"> 3466</span> </div><div class="line"><a name="l03467"></a><span class="lineno"> 3467</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03468"></a><span class="lineno"> 3468</span> </div><div class="line"><a name="l03469"></a><span class="lineno"> 3469</span> <span class="preprocessor">#define VmaVector std::vector</span></div><div class="line"><a name="l03470"></a><span class="lineno"> 3470</span> </div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(std::vector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T& item)</div><div class="line"><a name="l03473"></a><span class="lineno"> 3473</span> {</div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>  vec.insert(vec.begin() + index, item);</div><div class="line"><a name="l03475"></a><span class="lineno"> 3475</span> }</div><div class="line"><a name="l03476"></a><span class="lineno"> 3476</span> </div><div class="line"><a name="l03477"></a><span class="lineno"> 3477</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03478"></a><span class="lineno"> 3478</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(std::vector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span> {</div><div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>  vec.erase(vec.begin() + index);</div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span> }</div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</span> </div><div class="line"><a name="l03483"></a><span class="lineno"> 3483</span> <span class="preprocessor">#else // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03484"></a><span class="lineno"> 3484</span> </div><div class="line"><a name="l03485"></a><span class="lineno"> 3485</span> <span class="comment">/* Class with interface compatible with subset of std::vector.</span></div><div class="line"><a name="l03486"></a><span class="lineno"> 3486</span> <span class="comment">T must be POD because constructors and destructors are not called and memcpy is</span></div><div class="line"><a name="l03487"></a><span class="lineno"> 3487</span> <span class="comment">used for these objects. */</span></div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span> <span class="keyword">class </span>VmaVector</div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span> {</div><div class="line"><a name="l03491"></a><span class="lineno"> 3491</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>  <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span> </div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>  VmaVector(<span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>  m_Allocator(allocator),</div><div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>  m_pArray(VMA_NULL),</div><div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>  m_Count(0),</div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>  m_Capacity(0)</div><div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>  {</div><div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>  }</div><div class="line"><a name="l03501"></a><span class="lineno"> 3501</span> </div><div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>  VmaVector(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03503"></a><span class="lineno"> 3503</span>  m_Allocator(allocator),</div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>  m_pArray(count ? (T*)VmaAllocateArray<T>(allocator.m_pCallbacks, count) : VMA_NULL),</div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>  m_Count(count),</div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>  m_Capacity(count)</div><div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>  {</div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>  }</div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>  </div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>  VmaVector(<span class="keyword">const</span> VmaVector<T, AllocatorT>& src) :</div><div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>  m_Allocator(src.m_Allocator),</div><div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>  m_pArray(src.m_Count ? (T*)VmaAllocateArray<T>(src.m_Allocator.m_pCallbacks, src.m_Count) : VMA_NULL),</div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>  m_Count(src.m_Count),</div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>  m_Capacity(src.m_Count)</div><div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>  {</div><div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>  {</div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>  memcpy(m_pArray, src.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>  }</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>  }</div><div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>  </div><div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>  ~VmaVector()</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>  {</div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>  }</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span> </div><div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>  VmaVector& operator=(<span class="keyword">const</span> VmaVector<T, AllocatorT>& rhs)</div><div class="line"><a name="l03528"></a><span class="lineno"> 3528</span>  {</div><div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>  <span class="keywordflow">if</span>(&rhs != <span class="keyword">this</span>)</div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>  {</div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>  resize(rhs.m_Count);</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>  {</div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>  memcpy(m_pArray, rhs.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>  }</div><div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>  }</div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>  }</div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>  </div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>  <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="l03541"></a><span class="lineno"> 3541</span>  <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="l03542"></a><span class="lineno"> 3542</span>  T* data() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>  <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="l03544"></a><span class="lineno"> 3544</span>  </div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>  T& operator[](<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>  {</div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>  }</div><div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>  <span class="keyword">const</span> T& operator[](<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>  }</div><div class="line"><a name="l03555"></a><span class="lineno"> 3555</span> </div><div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>  T& front()</div><div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>  {</div><div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>  }</div><div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>  <span class="keyword">const</span> T& front()<span class="keyword"> const</span></div><div class="line"><a name="l03562"></a><span class="lineno"> 3562</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>  }</div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>  T& back()</div><div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>  {</div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>  }</div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>  <span class="keyword">const</span> T& back()<span class="keyword"> const</span></div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>  }</div><div class="line"><a name="l03576"></a><span class="lineno"> 3576</span> </div><div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>  <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="l03578"></a><span class="lineno"> 3578</span>  {</div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>  newCapacity = VMA_MAX(newCapacity, m_Count);</div><div class="line"><a name="l03580"></a><span class="lineno"> 3580</span>  </div><div class="line"><a name="l03581"></a><span class="lineno"> 3581</span>  <span class="keywordflow">if</span>((newCapacity < m_Capacity) && !freeMemory)</div><div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>  {</div><div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>  newCapacity = m_Capacity;</div><div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>  }</div><div class="line"><a name="l03585"></a><span class="lineno"> 3585</span>  </div><div class="line"><a name="l03586"></a><span class="lineno"> 3586</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l03587"></a><span class="lineno"> 3587</span>  {</div><div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>  {</div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>  memcpy(newArray, m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>  }</div><div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03594"></a><span class="lineno"> 3594</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l03595"></a><span class="lineno"> 3595</span>  m_pArray = newArray;</div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>  }</div><div class="line"><a name="l03597"></a><span class="lineno"> 3597</span>  }</div><div class="line"><a name="l03598"></a><span class="lineno"> 3598</span> </div><div class="line"><a name="l03599"></a><span class="lineno"> 3599</span>  <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="l03600"></a><span class="lineno"> 3600</span>  {</div><div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>  <span class="keywordtype">size_t</span> newCapacity = m_Capacity;</div><div class="line"><a name="l03602"></a><span class="lineno"> 3602</span>  <span class="keywordflow">if</span>(newCount > m_Capacity)</div><div class="line"><a name="l03603"></a><span class="lineno"> 3603</span>  {</div><div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>  newCapacity = VMA_MAX(newCount, VMA_MAX(m_Capacity * 3 / 2, (<span class="keywordtype">size_t</span>)8));</div><div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>  }</div><div class="line"><a name="l03606"></a><span class="lineno"> 3606</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(freeMemory)</div><div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>  {</div><div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>  newCapacity = newCount;</div><div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>  }</div><div class="line"><a name="l03610"></a><span class="lineno"> 3610</span> </div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>  {</div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator.m_pCallbacks, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> elementsToCopy = VMA_MIN(m_Count, newCount);</div><div class="line"><a name="l03615"></a><span class="lineno"> 3615</span>  <span class="keywordflow">if</span>(elementsToCopy != 0)</div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>  {</div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>  memcpy(newArray, m_pArray, elementsToCopy * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>  }</div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>  m_pArray = newArray;</div><div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>  }</div><div class="line"><a name="l03623"></a><span class="lineno"> 3623</span> </div><div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>  m_Count = newCount;</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>  }</div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span> </div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>  <span class="keywordtype">void</span> clear(<span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>  {</div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>  resize(0, freeMemory);</div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>  }</div><div class="line"><a name="l03631"></a><span class="lineno"> 3631</span> </div><div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>  <span class="keywordtype">void</span> insert(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T& src)</div><div class="line"><a name="l03633"></a><span class="lineno"> 3633</span>  {</div><div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>  VMA_HEAVY_ASSERT(index <= m_Count);</div><div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>  resize(oldCount + 1);</div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>  <span class="keywordflow">if</span>(index < oldCount)</div><div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>  {</div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>  memmove(m_pArray + (index + 1), m_pArray + index, (oldCount - index) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>  }</div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>  m_pArray[index] = src;</div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>  }</div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span> </div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>  <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>  {</div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>  <span class="keywordflow">if</span>(index < oldCount - 1)</div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>  {</div><div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>  memmove(m_pArray + index, m_pArray + (index + 1), (oldCount - index - 1) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>  }</div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>  resize(oldCount - 1);</div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>  }</div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span> </div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>  <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T& src)</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>  {</div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> newIndex = size();</div><div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>  resize(newIndex + 1);</div><div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>  m_pArray[newIndex] = src;</div><div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>  }</div><div class="line"><a name="l03661"></a><span class="lineno"> 3661</span> </div><div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>  <span class="keywordtype">void</span> pop_back()</div><div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>  {</div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>  resize(size() - 1);</div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>  }</div><div class="line"><a name="l03667"></a><span class="lineno"> 3667</span> </div><div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>  <span class="keywordtype">void</span> push_front(<span class="keyword">const</span> T& src)</div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>  {</div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>  insert(0, src);</div><div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>  }</div><div class="line"><a name="l03672"></a><span class="lineno"> 3672</span> </div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>  <span class="keywordtype">void</span> pop_front()</div><div class="line"><a name="l03674"></a><span class="lineno"> 3674</span>  {</div><div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03676"></a><span class="lineno"> 3676</span>  <span class="keyword">remove</span>(0);</div><div class="line"><a name="l03677"></a><span class="lineno"> 3677</span>  }</div><div class="line"><a name="l03678"></a><span class="lineno"> 3678</span> </div><div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>  <span class="keyword">typedef</span> T* iterator;</div><div class="line"><a name="l03680"></a><span class="lineno"> 3680</span> </div><div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>  iterator begin() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>  iterator end() { <span class="keywordflow">return</span> m_pArray + m_Count; }</div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span> </div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>  AllocatorT m_Allocator;</div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>  T* m_pArray;</div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>  <span class="keywordtype">size_t</span> m_Capacity;</div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span> };</div><div class="line"><a name="l03690"></a><span class="lineno"> 3690</span> </div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03692"></a><span class="lineno"> 3692</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(VmaVector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T& item)</div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span> {</div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>  vec.insert(index, item);</div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span> }</div><div class="line"><a name="l03696"></a><span class="lineno"> 3696</span> </div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03698"></a><span class="lineno"> 3698</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(VmaVector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03699"></a><span class="lineno"> 3699</span> {</div><div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>  vec.remove(index);</div><div class="line"><a name="l03701"></a><span class="lineno"> 3701</span> }</div><div class="line"><a name="l03702"></a><span class="lineno"> 3702</span> </div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span> <span class="preprocessor">#endif // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03704"></a><span class="lineno"> 3704</span> </div><div class="line"><a name="l03705"></a><span class="lineno"> 3705</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03706"></a><span class="lineno"> 3706</span> <span class="keywordtype">size_t</span> VmaVectorInsertSorted(VectorT& vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type& value)</div><div class="line"><a name="l03707"></a><span class="lineno"> 3707</span> {</div><div class="line"><a name="l03708"></a><span class="lineno"> 3708</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>  vector.data(),</div><div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>  vector.data() + vector.size(),</div><div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>  value,</div><div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>  CmpLess()) - vector.data();</div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>  VmaVectorInsert(vector, indexToInsert, value);</div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>  <span class="keywordflow">return</span> indexToInsert;</div><div class="line"><a name="l03715"></a><span class="lineno"> 3715</span> }</div><div class="line"><a name="l03716"></a><span class="lineno"> 3716</span> </div><div class="line"><a name="l03717"></a><span class="lineno"> 3717</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03718"></a><span class="lineno"> 3718</span> <span class="keywordtype">bool</span> VmaVectorRemoveSorted(VectorT& vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type& value)</div><div class="line"><a name="l03719"></a><span class="lineno"> 3719</span> {</div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span>  CmpLess comparator;</div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>  <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>  vector.begin(),</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>  vector.end(),</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>  value,</div><div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>  comparator);</div><div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>  <span class="keywordflow">if</span>((it != vector.end()) && !comparator(*it, value) && !comparator(value, *it))</div><div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>  {</div><div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>  <span class="keywordtype">size_t</span> indexToRemove = it - vector.begin();</div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span>  VmaVectorRemove(vector, indexToRemove);</div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>  }</div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03733"></a><span class="lineno"> 3733</span> }</div><div class="line"><a name="l03734"></a><span class="lineno"> 3734</span> </div><div class="line"><a name="l03735"></a><span class="lineno"> 3735</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT></div><div class="line"><a name="l03736"></a><span class="lineno"> 3736</span> IterT VmaVectorFindSorted(<span class="keyword">const</span> IterT& beg, <span class="keyword">const</span> IterT& end, <span class="keyword">const</span> KeyT& value)</div><div class="line"><a name="l03737"></a><span class="lineno"> 3737</span> {</div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>  CmpLess comparator;</div><div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>  IterT it = VmaBinaryFindFirstNotLess<CmpLess, IterT, KeyT>(</div><div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>  beg, end, value, comparator);</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>  <span class="keywordflow">if</span>(it == end ||</div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>  (!comparator(*it, value) && !comparator(value, *it)))</div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>  {</div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>  <span class="keywordflow">return</span> it;</div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>  }</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>  <span class="keywordflow">return</span> end;</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span> }</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span> </div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span> <span class="comment">// class VmaPoolAllocator</span></div><div class="line"><a name="l03751"></a><span class="lineno"> 3751</span> </div><div class="line"><a name="l03752"></a><span class="lineno"> 3752</span> <span class="comment">/*</span></div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span> <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="l03754"></a><span class="lineno"> 3754</span> <span class="comment">allocation. Number of elements that can be allocated is not bounded because</span></div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span> <span class="comment">allocator can create multiple blocks.</span></div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span> <span class="comment">*/</span></div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span> <span class="keyword">class </span>VmaPoolAllocator</div><div class="line"><a name="l03759"></a><span class="lineno"> 3759</span> {</div><div class="line"><a name="l03760"></a><span class="lineno"> 3760</span>  VMA_CLASS_NO_COPY(VmaPoolAllocator)</div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>  VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock);</div><div class="line"><a name="l03763"></a><span class="lineno"> 3763</span>  ~VmaPoolAllocator();</div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>  T* Alloc();</div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>  <span class="keywordtype">void</span> Free(T* ptr);</div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span> </div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>  <span class="keyword">union </span>Item</div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>  {</div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>  uint32_t NextFreeIndex;</div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>  T Value;</div><div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>  };</div><div class="line"><a name="l03774"></a><span class="lineno"> 3774</span> </div><div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>  <span class="keyword">struct </span>ItemBlock</div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span>  {</div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>  Item* pItems;</div><div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>  uint32_t FirstFreeIndex;</div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>  };</div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>  </div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>  <span class="keywordtype">size_t</span> m_ItemsPerBlock;</div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>  VmaVector< ItemBlock, VmaStlAllocator<ItemBlock> > m_ItemBlocks;</div><div class="line"><a name="l03784"></a><span class="lineno"> 3784</span> </div><div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>  ItemBlock& CreateNewBlock();</div><div class="line"><a name="l03786"></a><span class="lineno"> 3786</span> };</div><div class="line"><a name="l03787"></a><span class="lineno"> 3787</span> </div><div class="line"><a name="l03788"></a><span class="lineno"> 3788</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03789"></a><span class="lineno"> 3789</span> VmaPoolAllocator<T>::VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock) :</div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>  m_ItemsPerBlock(itemsPerBlock),</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>  m_ItemBlocks(VmaStlAllocator<ItemBlock>(pAllocationCallbacks))</div><div class="line"><a name="l03793"></a><span class="lineno"> 3793</span> {</div><div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>  VMA_ASSERT(itemsPerBlock > 0);</div><div class="line"><a name="l03795"></a><span class="lineno"> 3795</span> }</div><div class="line"><a name="l03796"></a><span class="lineno"> 3796</span> </div><div class="line"><a name="l03797"></a><span class="lineno"> 3797</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span> VmaPoolAllocator<T>::~VmaPoolAllocator()</div><div class="line"><a name="l03799"></a><span class="lineno"> 3799</span> {</div><div class="line"><a name="l03800"></a><span class="lineno"> 3800</span>  Clear();</div><div class="line"><a name="l03801"></a><span class="lineno"> 3801</span> }</div><div class="line"><a name="l03802"></a><span class="lineno"> 3802</span> </div><div class="line"><a name="l03803"></a><span class="lineno"> 3803</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03804"></a><span class="lineno"> 3804</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Clear()</div><div class="line"><a name="l03805"></a><span class="lineno"> 3805</span> {</div><div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l03807"></a><span class="lineno"> 3807</span>  vma_delete_array(m_pAllocationCallbacks, m_ItemBlocks[i].pItems, m_ItemsPerBlock);</div><div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>  m_ItemBlocks.clear();</div><div class="line"><a name="l03809"></a><span class="lineno"> 3809</span> }</div><div class="line"><a name="l03810"></a><span class="lineno"> 3810</span> </div><div class="line"><a name="l03811"></a><span class="lineno"> 3811</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03812"></a><span class="lineno"> 3812</span> T* VmaPoolAllocator<T>::Alloc()</div><div class="line"><a name="l03813"></a><span class="lineno"> 3813</span> {</div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>  {</div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>  <span class="comment">// This block has some free items: Use first one.</span></div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>  <span class="keywordflow">if</span>(block.FirstFreeIndex != UINT32_MAX)</div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>  {</div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>  Item* <span class="keyword">const</span> pItem = &block.pItems[block.FirstFreeIndex];</div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>  block.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>  }</div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>  }</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span> </div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>  <span class="comment">// No block has free item: Create new one and use it.</span></div><div class="line"><a name="l03827"></a><span class="lineno"> 3827</span>  ItemBlock& newBlock = CreateNewBlock();</div><div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>  Item* <span class="keyword">const</span> pItem = &newBlock.pItems[0];</div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>  newBlock.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span> }</div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span> </div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Free(T* ptr)</div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span> {</div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</span>  <span class="comment">// Search all memory blocks to find ptr.</span></div><div class="line"><a name="l03837"></a><span class="lineno"> 3837</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_ItemBlocks.size(); ++i)</div><div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>  {</div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>  </div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>  <span class="comment">// Casting to union.</span></div><div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>  Item* pItemPtr;</div><div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>  memcpy(&pItemPtr, &ptr, <span class="keyword">sizeof</span>(pItemPtr));</div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>  </div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>  <span class="comment">// Check if pItemPtr is in address range of this block.</span></div><div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>  <span class="keywordflow">if</span>((pItemPtr >= block.pItems) && (pItemPtr < block.pItems + m_ItemsPerBlock))</div><div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>  {</div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>  <span class="keyword">const</span> uint32_t index = <span class="keyword">static_cast<</span>uint32_t<span class="keyword">></span>(pItemPtr - block.pItems);</div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>  pItemPtr->NextFreeIndex = block.FirstFreeIndex;</div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>  block.FirstFreeIndex = index;</div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>  }</div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>  }</div><div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pointer doesn't belong to this memory pool."</span>);</div><div class="line"><a name="l03855"></a><span class="lineno"> 3855</span> }</div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span> </div><div class="line"><a name="l03857"></a><span class="lineno"> 3857</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03858"></a><span class="lineno"> 3858</span> <span class="keyword">typename</span> VmaPoolAllocator<T>::ItemBlock& VmaPoolAllocator<T>::CreateNewBlock()</div><div class="line"><a name="l03859"></a><span class="lineno"> 3859</span> {</div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>  ItemBlock newBlock = {</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>  vma_new_array(m_pAllocationCallbacks, Item, m_ItemsPerBlock), 0 };</div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span> </div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>  m_ItemBlocks.push_back(newBlock);</div><div class="line"><a name="l03864"></a><span class="lineno"> 3864</span> </div><div class="line"><a name="l03865"></a><span class="lineno"> 3865</span>  <span class="comment">// Setup singly-linked list of all free items in this block.</span></div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < m_ItemsPerBlock - 1; ++i)</div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>  newBlock.pItems[i].NextFreeIndex = i + 1;</div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>  newBlock.pItems[m_ItemsPerBlock - 1].NextFreeIndex = UINT32_MAX;</div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>  <span class="keywordflow">return</span> m_ItemBlocks.back();</div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span> }</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span> </div><div class="line"><a name="l03873"></a><span class="lineno"> 3873</span> <span class="comment">// class VmaRawList, VmaList</span></div><div class="line"><a name="l03874"></a><span class="lineno"> 3874</span> </div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span> </div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span> <span class="preprocessor">#define VmaList std::list</span></div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span> </div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span> <span class="preprocessor">#else // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span> </div><div class="line"><a name="l03881"></a><span class="lineno"> 3881</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span> <span class="keyword">struct </span>VmaListItem</div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span> {</div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>  VmaListItem* pPrev;</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>  VmaListItem* pNext;</div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>  T Value;</div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span> };</div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span> </div><div class="line"><a name="l03889"></a><span class="lineno"> 3889</span> <span class="comment">// Doubly linked list.</span></div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span> <span class="keyword">class </span>VmaRawList</div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span> {</div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>  VMA_CLASS_NO_COPY(VmaRawList)</div><div class="line"><a name="l03894"></a><span class="lineno"> 3894</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03895"></a><span class="lineno"> 3895</span>  <span class="keyword">typedef</span> VmaListItem<T> ItemType;</div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span> </div><div class="line"><a name="l03897"></a><span class="lineno"> 3897</span>  VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l03898"></a><span class="lineno"> 3898</span>  ~VmaRawList();</div><div class="line"><a name="l03899"></a><span class="lineno"> 3899</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span> </div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>  <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="l03902"></a><span class="lineno"> 3902</span>  <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="l03903"></a><span class="lineno"> 3903</span> </div><div class="line"><a name="l03904"></a><span class="lineno"> 3904</span>  ItemType* Front() { <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>  <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="l03906"></a><span class="lineno"> 3906</span>  ItemType* Back() { <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>  <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="l03908"></a><span class="lineno"> 3908</span> </div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>  ItemType* PushBack();</div><div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>  ItemType* PushFront();</div><div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>  ItemType* PushBack(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>  ItemType* PushFront(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>  <span class="keywordtype">void</span> PopBack();</div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>  <span class="keywordtype">void</span> PopFront();</div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>  </div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>  <span class="comment">// Item can be null - it means PushBack.</span></div><div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>  ItemType* InsertBefore(ItemType* pItem);</div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>  <span class="comment">// Item can be null - it means PushFront.</span></div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>  ItemType* InsertAfter(ItemType* pItem);</div><div class="line"><a name="l03920"></a><span class="lineno"> 3920</span> </div><div class="line"><a name="l03921"></a><span class="lineno"> 3921</span>  ItemType* InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span>  ItemType* InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l03923"></a><span class="lineno"> 3923</span> </div><div class="line"><a name="l03924"></a><span class="lineno"> 3924</span>  <span class="keywordtype">void</span> Remove(ItemType* pItem);</div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span> </div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pAllocationCallbacks;</div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>  VmaPoolAllocator<ItemType> m_ItemAllocator;</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>  ItemType* m_pFront;</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>  ItemType* m_pBack;</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span> };</div><div class="line"><a name="l03933"></a><span class="lineno"> 3933</span> </div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03935"></a><span class="lineno"> 3935</span> VmaRawList<T>::VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l03936"></a><span class="lineno"> 3936</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>  m_ItemAllocator(pAllocationCallbacks, 128),</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>  m_pFront(VMA_NULL),</div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>  m_pBack(VMA_NULL),</div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>  m_Count(0)</div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span> {</div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span> }</div><div class="line"><a name="l03943"></a><span class="lineno"> 3943</span> </div><div class="line"><a name="l03944"></a><span class="lineno"> 3944</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span> VmaRawList<T>::~VmaRawList()</div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span> {</div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>  <span class="comment">// Intentionally not calling Clear, because that would be unnecessary</span></div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>  <span class="comment">// computations to return all items to m_ItemAllocator as free.</span></div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span> }</div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span> </div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03952"></a><span class="lineno"> 3952</span> <span class="keywordtype">void</span> VmaRawList<T>::Clear()</div><div class="line"><a name="l03953"></a><span class="lineno"> 3953</span> {</div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span>  <span class="keywordflow">if</span>(IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>  {</div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>  ItemType* pItem = m_pBack;</div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>  <span class="keywordflow">while</span>(pItem != VMA_NULL)</div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>  {</div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>  ItemType* <span class="keyword">const</span> pPrevItem = pItem->pPrev;</div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>  pItem = pPrevItem;</div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>  }</div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>  m_pFront = VMA_NULL;</div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>  m_pBack = VMA_NULL;</div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>  m_Count = 0;</div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>  }</div><div class="line"><a name="l03967"></a><span class="lineno"> 3967</span> }</div><div class="line"><a name="l03968"></a><span class="lineno"> 3968</span> </div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span> VmaListItem<T>* VmaRawList<T>::PushBack()</div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span> {</div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03973"></a><span class="lineno"> 3973</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l03974"></a><span class="lineno"> 3974</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l03975"></a><span class="lineno"> 3975</span>  {</div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03977"></a><span class="lineno"> 3977</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03978"></a><span class="lineno"> 3978</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>  m_Count = 1;</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>  }</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>  {</div><div class="line"><a name="l03983"></a><span class="lineno"> 3983</span>  pNewItem->pPrev = m_pBack;</div><div class="line"><a name="l03984"></a><span class="lineno"> 3984</span>  m_pBack->pNext = pNewItem;</div><div class="line"><a name="l03985"></a><span class="lineno"> 3985</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>  ++m_Count;</div><div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>  }</div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l03989"></a><span class="lineno"> 3989</span> }</div><div class="line"><a name="l03990"></a><span class="lineno"> 3990</span> </div><div class="line"><a name="l03991"></a><span class="lineno"> 3991</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03992"></a><span class="lineno"> 3992</span> VmaListItem<T>* VmaRawList<T>::PushFront()</div><div class="line"><a name="l03993"></a><span class="lineno"> 3993</span> {</div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03995"></a><span class="lineno"> 3995</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l03997"></a><span class="lineno"> 3997</span>  {</div><div class="line"><a name="l03998"></a><span class="lineno"> 3998</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</span>  m_pFront = pNewItem;</div><div class="line"><a name="l04000"></a><span class="lineno"> 4000</span>  m_pBack = pNewItem;</div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span>  m_Count = 1;</div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span>  }</div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04004"></a><span class="lineno"> 4004</span>  {</div><div class="line"><a name="l04005"></a><span class="lineno"> 4005</span>  pNewItem->pNext = m_pFront;</div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>  m_pFront->pPrev = pNewItem;</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>  m_pFront = pNewItem;</div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span>  ++m_Count;</div><div class="line"><a name="l04009"></a><span class="lineno"> 4009</span>  }</div><div class="line"><a name="l04010"></a><span class="lineno"> 4010</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04011"></a><span class="lineno"> 4011</span> }</div><div class="line"><a name="l04012"></a><span class="lineno"> 4012</span> </div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04014"></a><span class="lineno"> 4014</span> VmaListItem<T>* VmaRawList<T>::PushBack(<span class="keyword">const</span> T& value)</div><div class="line"><a name="l04015"></a><span class="lineno"> 4015</span> {</div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span>  ItemType* <span class="keyword">const</span> pNewItem = PushBack();</div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span>  pNewItem->Value = value;</div><div class="line"><a name="l04018"></a><span class="lineno"> 4018</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04019"></a><span class="lineno"> 4019</span> }</div><div class="line"><a name="l04020"></a><span class="lineno"> 4020</span> </div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04022"></a><span class="lineno"> 4022</span> VmaListItem<T>* VmaRawList<T>::PushFront(<span class="keyword">const</span> T& value)</div><div class="line"><a name="l04023"></a><span class="lineno"> 4023</span> {</div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>  ItemType* <span class="keyword">const</span> pNewItem = PushFront();</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>  pNewItem->Value = value;</div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span> }</div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span> </div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span> <span class="keywordtype">void</span> VmaRawList<T>::PopBack()</div><div class="line"><a name="l04031"></a><span class="lineno"> 4031</span> {</div><div class="line"><a name="l04032"></a><span class="lineno"> 4032</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l04033"></a><span class="lineno"> 4033</span>  ItemType* <span class="keyword">const</span> pBackItem = m_pBack;</div><div class="line"><a name="l04034"></a><span class="lineno"> 4034</span>  ItemType* <span class="keyword">const</span> pPrevItem = pBackItem->pPrev;</div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>  <span class="keywordflow">if</span>(pPrevItem != VMA_NULL)</div><div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>  {</div><div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>  pPrevItem->pNext = VMA_NULL;</div><div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>  }</div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>  m_pBack = pPrevItem;</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>  m_ItemAllocator.Free(pBackItem);</div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>  --m_Count;</div><div class="line"><a name="l04042"></a><span class="lineno"> 4042</span> }</div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span> </div><div class="line"><a name="l04044"></a><span class="lineno"> 4044</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04045"></a><span class="lineno"> 4045</span> <span class="keywordtype">void</span> VmaRawList<T>::PopFront()</div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span> {</div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l04048"></a><span class="lineno"> 4048</span>  ItemType* <span class="keyword">const</span> pFrontItem = m_pFront;</div><div class="line"><a name="l04049"></a><span class="lineno"> 4049</span>  ItemType* <span class="keyword">const</span> pNextItem = pFrontItem->pNext;</div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>  <span class="keywordflow">if</span>(pNextItem != VMA_NULL)</div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>  {</div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>  pNextItem->pPrev = VMA_NULL;</div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>  }</div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>  m_pFront = pNextItem;</div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>  m_ItemAllocator.Free(pFrontItem);</div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>  --m_Count;</div><div class="line"><a name="l04057"></a><span class="lineno"> 4057</span> }</div><div class="line"><a name="l04058"></a><span class="lineno"> 4058</span> </div><div class="line"><a name="l04059"></a><span class="lineno"> 4059</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04060"></a><span class="lineno"> 4060</span> <span class="keywordtype">void</span> VmaRawList<T>::Remove(ItemType* pItem)</div><div class="line"><a name="l04061"></a><span class="lineno"> 4061</span> {</div><div class="line"><a name="l04062"></a><span class="lineno"> 4062</span>  VMA_HEAVY_ASSERT(pItem != VMA_NULL);</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span> </div><div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>  <span class="keywordflow">if</span>(pItem->pPrev != VMA_NULL)</div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>  {</div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>  pItem->pPrev->pNext = pItem->pNext;</div><div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>  }</div><div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04070"></a><span class="lineno"> 4070</span>  {</div><div class="line"><a name="l04071"></a><span class="lineno"> 4071</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>  m_pFront = pItem->pNext;</div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>  }</div><div class="line"><a name="l04074"></a><span class="lineno"> 4074</span> </div><div class="line"><a name="l04075"></a><span class="lineno"> 4075</span>  <span class="keywordflow">if</span>(pItem->pNext != VMA_NULL)</div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span>  {</div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>  pItem->pNext->pPrev = pItem->pPrev;</div><div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>  }</div><div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>  {</div><div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>  m_pBack = pItem->pPrev;</div><div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>  }</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span> </div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l04086"></a><span class="lineno"> 4086</span>  --m_Count;</div><div class="line"><a name="l04087"></a><span class="lineno"> 4087</span> }</div><div class="line"><a name="l04088"></a><span class="lineno"> 4088</span> </div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04090"></a><span class="lineno"> 4090</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem)</div><div class="line"><a name="l04091"></a><span class="lineno"> 4091</span> {</div><div class="line"><a name="l04092"></a><span class="lineno"> 4092</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>  {</div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>  ItemType* <span class="keyword">const</span> prevItem = pItem->pPrev;</div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>  newItem->pPrev = prevItem;</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>  newItem->pNext = pItem;</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>  pItem->pPrev = newItem;</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>  <span class="keywordflow">if</span>(prevItem != VMA_NULL)</div><div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>  {</div><div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>  prevItem->pNext = newItem;</div><div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>  }</div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>  {</div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>  m_pFront = newItem;</div><div class="line"><a name="l04107"></a><span class="lineno"> 4107</span>  }</div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>  ++m_Count;</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>  }</div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>  <span class="keywordflow">return</span> PushBack();</div><div class="line"><a name="l04113"></a><span class="lineno"> 4113</span> }</div><div class="line"><a name="l04114"></a><span class="lineno"> 4114</span> </div><div class="line"><a name="l04115"></a><span class="lineno"> 4115</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04116"></a><span class="lineno"> 4116</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem)</div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span> {</div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>  {</div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>  ItemType* <span class="keyword">const</span> nextItem = pItem->pNext;</div><div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>  newItem->pNext = nextItem;</div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>  newItem->pPrev = pItem;</div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>  pItem->pNext = newItem;</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>  <span class="keywordflow">if</span>(nextItem != VMA_NULL)</div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>  {</div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>  nextItem->pPrev = newItem;</div><div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>  }</div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>  {</div><div class="line"><a name="l04131"></a><span class="lineno"> 4131</span>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>  m_pBack = newItem;</div><div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>  }</div><div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>  ++m_Count;</div><div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>  }</div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>  <span class="keywordflow">return</span> PushFront();</div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</span> }</div><div class="line"><a name="l04140"></a><span class="lineno"> 4140</span> </div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value)</div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span> {</div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>  ItemType* <span class="keyword">const</span> newItem = InsertBefore(pItem);</div><div class="line"><a name="l04145"></a><span class="lineno"> 4145</span>  newItem->Value = value;</div><div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span> }</div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span> </div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04150"></a><span class="lineno"> 4150</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value)</div><div class="line"><a name="l04151"></a><span class="lineno"> 4151</span> {</div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span>  ItemType* <span class="keyword">const</span> newItem = InsertAfter(pItem);</div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span>  newItem->Value = value;</div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span> }</div><div class="line"><a name="l04156"></a><span class="lineno"> 4156</span> </div><div class="line"><a name="l04157"></a><span class="lineno"> 4157</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span> <span class="keyword">class </span>VmaList</div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span> {</div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>  VMA_CLASS_NO_COPY(VmaList)</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>  <span class="keyword">class </span>iterator</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>  {</div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>  iterator() :</div><div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>  {</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>  }</div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span> </div><div class="line"><a name="l04171"></a><span class="lineno"> 4171</span>  T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04172"></a><span class="lineno"> 4172</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span>  <span class="keywordflow">return</span> m_pItem->Value;</div><div class="line"><a name="l04175"></a><span class="lineno"> 4175</span>  }</div><div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>  T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l04177"></a><span class="lineno"> 4177</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04178"></a><span class="lineno"> 4178</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>  }</div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span> </div><div class="line"><a name="l04182"></a><span class="lineno"> 4182</span>  iterator& operator++()</div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span>  {</div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>  }</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span>  iterator& operator--()</div><div class="line"><a name="l04189"></a><span class="lineno"> 4189</span>  {</div><div class="line"><a name="l04190"></a><span class="lineno"> 4190</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span>  {</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>  m_pItem = m_pItem->pPrev;</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>  }</div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>  {</div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>  }</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>  }</div><div class="line"><a name="l04201"></a><span class="lineno"> 4201</span> </div><div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>  iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04203"></a><span class="lineno"> 4203</span>  {</div><div class="line"><a name="l04204"></a><span class="lineno"> 4204</span>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>  }</div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>  iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>  {</div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>  }</div><div class="line"><a name="l04214"></a><span class="lineno"> 4214</span> </div><div class="line"><a name="l04215"></a><span class="lineno"> 4215</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04216"></a><span class="lineno"> 4216</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>  }</div><div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04224"></a><span class="lineno"> 4224</span>  }</div><div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>  </div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l04227"></a><span class="lineno"> 4227</span>  VmaRawList<T>* m_pList;</div><div class="line"><a name="l04228"></a><span class="lineno"> 4228</span>  VmaListItem<T>* m_pItem;</div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span> </div><div class="line"><a name="l04230"></a><span class="lineno"> 4230</span>  iterator(VmaRawList<T>* pList, VmaListItem<T>* pItem) :</div><div class="line"><a name="l04231"></a><span class="lineno"> 4231</span>  m_pList(pList),</div><div class="line"><a name="l04232"></a><span class="lineno"> 4232</span>  m_pItem(pItem)</div><div class="line"><a name="l04233"></a><span class="lineno"> 4233</span>  {</div><div class="line"><a name="l04234"></a><span class="lineno"> 4234</span>  }</div><div class="line"><a name="l04235"></a><span class="lineno"> 4235</span> </div><div class="line"><a name="l04236"></a><span class="lineno"> 4236</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span>  };</div><div class="line"><a name="l04238"></a><span class="lineno"> 4238</span> </div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span>  <span class="keyword">class </span>const_iterator</div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span>  {</div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span>  const_iterator() :</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l04245"></a><span class="lineno"> 4245</span>  {</div><div class="line"><a name="l04246"></a><span class="lineno"> 4246</span>  }</div><div class="line"><a name="l04247"></a><span class="lineno"> 4247</span> </div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>  const_iterator(<span class="keyword">const</span> iterator& src) :</div><div class="line"><a name="l04249"></a><span class="lineno"> 4249</span>  m_pList(src.m_pList),</div><div class="line"><a name="l04250"></a><span class="lineno"> 4250</span>  m_pItem(src.m_pItem)</div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>  {</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>  }</div><div class="line"><a name="l04253"></a><span class="lineno"> 4253</span>  </div><div class="line"><a name="l04254"></a><span class="lineno"> 4254</span>  <span class="keyword">const</span> T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04255"></a><span class="lineno"> 4255</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04257"></a><span class="lineno"> 4257</span>  <span class="keywordflow">return</span> m_pItem->Value;</div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>  }</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>  <span class="keyword">const</span> T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</span>  }</div><div class="line"><a name="l04264"></a><span class="lineno"> 4264</span> </div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</span>  const_iterator& operator++()</div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span>  {</div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>  }</div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</span>  const_iterator& operator--()</div><div class="line"><a name="l04272"></a><span class="lineno"> 4272</span>  {</div><div class="line"><a name="l04273"></a><span class="lineno"> 4273</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04274"></a><span class="lineno"> 4274</span>  {</div><div class="line"><a name="l04275"></a><span class="lineno"> 4275</span>  m_pItem = m_pItem->pPrev;</div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span>  }</div><div class="line"><a name="l04277"></a><span class="lineno"> 4277</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04278"></a><span class="lineno"> 4278</span>  {</div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>  }</div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>  }</div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span> </div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>  const_iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>  {</div><div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04288"></a><span class="lineno"> 4288</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span>  }</div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span>  const_iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span>  {</div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>  }</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span> </div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> const_iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span>  }</div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> const_iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>  }</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>  </div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l04310"></a><span class="lineno"> 4310</span>  const_iterator(<span class="keyword">const</span> VmaRawList<T>* pList, <span class="keyword">const</span> VmaListItem<T>* pItem) :</div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span>  m_pList(pList),</div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span>  m_pItem(pItem)</div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>  {</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>  }</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span> </div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>  <span class="keyword">const</span> VmaRawList<T>* m_pList;</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>  <span class="keyword">const</span> VmaListItem<T>* m_pItem;</div><div class="line"><a name="l04318"></a><span class="lineno"> 4318</span> </div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span>  };</div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span> </div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>  VmaList(<span class="keyword">const</span> AllocatorT& allocator) : m_RawList(allocator.m_pCallbacks) { }</div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span> </div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>  <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="l04325"></a><span class="lineno"> 4325</span>  <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="l04326"></a><span class="lineno"> 4326</span> </div><div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>  iterator begin() { <span class="keywordflow">return</span> iterator(&m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>  iterator end() { <span class="keywordflow">return</span> iterator(&m_RawList, VMA_NULL); }</div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span> </div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>  const_iterator cbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04331"></a><span class="lineno"> 4331</span>  const_iterator cend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&m_RawList, VMA_NULL); }</div><div class="line"><a name="l04332"></a><span class="lineno"> 4332</span> </div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>  <span class="keywordtype">void</span> clear() { m_RawList.Clear(); }</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>  <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T& value) { m_RawList.PushBack(value); }</div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>  <span class="keywordtype">void</span> erase(iterator it) { m_RawList.Remove(it.m_pItem); }</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>  iterator insert(iterator it, <span class="keyword">const</span> T& value) { <span class="keywordflow">return</span> iterator(&m_RawList, m_RawList.InsertBefore(it.m_pItem, value)); }</div><div class="line"><a name="l04337"></a><span class="lineno"> 4337</span> </div><div class="line"><a name="l04338"></a><span class="lineno"> 4338</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>  VmaRawList<T> m_RawList;</div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span> };</div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</span> </div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span> <span class="preprocessor">#endif // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span> </div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span> <span class="comment">// class VmaMap</span></div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span> </div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</span> <span class="comment">// Unused in this version.</span></div><div class="line"><a name="l04348"></a><span class="lineno"> 4348</span> <span class="preprocessor">#if 0</span></div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span> </div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span> </div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span> <span class="preprocessor">#define VmaPair std::pair</span></div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span> </div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) \</span></div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span> <span class="preprocessor"> std::unordered_map< KeyT, ValueT, std::hash<KeyT>, std::equal_to<KeyT>, VmaStlAllocator< std::pair<KeyT, ValueT> > ></span></div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span> </div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span> <span class="preprocessor">#else // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04358"></a><span class="lineno"> 4358</span> </div><div class="line"><a name="l04359"></a><span class="lineno"> 4359</span> <span class="keyword">template</span><<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2></div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span> <span class="keyword">struct </span>VmaPair</div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span> {</div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>  T1 first;</div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>  T2 second;</div><div class="line"><a name="l04364"></a><span class="lineno"> 4364</span> </div><div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>  VmaPair() : first(), second() { }</div><div class="line"><a name="l04366"></a><span class="lineno"> 4366</span>  VmaPair(<span class="keyword">const</span> T1& firstSrc, <span class="keyword">const</span> T2& secondSrc) : first(firstSrc), second(secondSrc) { }</div><div class="line"><a name="l04367"></a><span class="lineno"> 4367</span> };</div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span> </div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span> <span class="comment">/* Class compatible with subset of interface of std::unordered_map.</span></div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span> <span class="comment">KeyT, ValueT must be POD because they will be stored in VmaVector.</span></div><div class="line"><a name="l04371"></a><span class="lineno"> 4371</span> <span class="comment">*/</span></div><div class="line"><a name="l04372"></a><span class="lineno"> 4372</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span> <span class="keyword">class </span>VmaMap</div><div class="line"><a name="l04374"></a><span class="lineno"> 4374</span> {</div><div class="line"><a name="l04375"></a><span class="lineno"> 4375</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span>  <span class="keyword">typedef</span> VmaPair<KeyT, ValueT> PairType;</div><div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>  <span class="keyword">typedef</span> PairType* iterator;</div><div class="line"><a name="l04378"></a><span class="lineno"> 4378</span> </div><div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>  VmaMap(<span class="keyword">const</span> VmaStlAllocator<PairType>& allocator) : m_Vector(allocator) { }</div><div class="line"><a name="l04380"></a><span class="lineno"> 4380</span> </div><div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>  iterator begin() { <span class="keywordflow">return</span> m_Vector.begin(); }</div><div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>  iterator end() { <span class="keywordflow">return</span> m_Vector.end(); }</div><div class="line"><a name="l04383"></a><span class="lineno"> 4383</span> </div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>  <span class="keywordtype">void</span> insert(<span class="keyword">const</span> PairType& pair);</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</span>  iterator find(<span class="keyword">const</span> KeyT& key);</div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>  <span class="keywordtype">void</span> erase(iterator it);</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>  </div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>  VmaVector< PairType, VmaStlAllocator<PairType> > m_Vector;</div><div class="line"><a name="l04390"></a><span class="lineno"> 4390</span> };</div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span> </div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) VmaMap<KeyT, ValueT></span></div><div class="line"><a name="l04393"></a><span class="lineno"> 4393</span> </div><div class="line"><a name="l04394"></a><span class="lineno"> 4394</span> <span class="keyword">template</span><<span class="keyword">typename</span> FirstT, <span class="keyword">typename</span> SecondT></div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span> <span class="keyword">struct </span>VmaPairFirstLess</div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span> {</div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair<FirstT, SecondT>& lhs, <span class="keyword">const</span> VmaPair<FirstT, SecondT>& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>  <span class="keywordflow">return</span> lhs.first < rhs.first;</div><div class="line"><a name="l04400"></a><span class="lineno"> 4400</span>  }</div><div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair<FirstT, SecondT>& lhs, <span class="keyword">const</span> FirstT& rhsFirst)<span class="keyword"> const</span></div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>  <span class="keywordflow">return</span> lhs.first < rhsFirst;</div><div class="line"><a name="l04404"></a><span class="lineno"> 4404</span>  }</div><div class="line"><a name="l04405"></a><span class="lineno"> 4405</span> };</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span> </div><div class="line"><a name="l04407"></a><span class="lineno"> 4407</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::insert(<span class="keyword">const</span> PairType& pair)</div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span> {</div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>  m_Vector.data(),</div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>  pair,</div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>  VmaPairFirstLess<KeyT, ValueT>()) - m_Vector.data();</div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>  VmaVectorInsert(m_Vector, indexToInsert, pair);</div><div class="line"><a name="l04416"></a><span class="lineno"> 4416</span> }</div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span> </div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04419"></a><span class="lineno"> 4419</span> VmaPair<KeyT, ValueT>* VmaMap<KeyT, ValueT>::find(<span class="keyword">const</span> KeyT& key)</div><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span> {</div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>  PairType* it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04422"></a><span class="lineno"> 4422</span>  m_Vector.data(),</div><div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>  key,</div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>  VmaPairFirstLess<KeyT, ValueT>());</div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>  <span class="keywordflow">if</span>((it != m_Vector.end()) && (it->first == key))</div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>  {</div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>  <span class="keywordflow">return</span> it;</div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>  }</div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>  {</div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>  <span class="keywordflow">return</span> m_Vector.end();</div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>  }</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span> }</div><div class="line"><a name="l04435"></a><span class="lineno"> 4435</span> </div><div class="line"><a name="l04436"></a><span class="lineno"> 4436</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::erase(iterator it)</div><div class="line"><a name="l04438"></a><span class="lineno"> 4438</span> {</div><div class="line"><a name="l04439"></a><span class="lineno"> 4439</span>  VmaVectorRemove(m_Vector, it - m_Vector.begin());</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span> }</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span> </div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span> <span class="preprocessor">#endif // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span> </div><div class="line"><a name="l04444"></a><span class="lineno"> 4444</span> <span class="preprocessor">#endif // #if 0</span></div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span> </div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span> </div><div class="line"><a name="l04448"></a><span class="lineno"> 4448</span> <span class="keyword">class </span>VmaDeviceMemoryBlock;</div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span> </div><div class="line"><a name="l04450"></a><span class="lineno"> 4450</span> <span class="keyword">enum</span> VMA_CACHE_OPERATION { VMA_CACHE_FLUSH, VMA_CACHE_INVALIDATE };</div><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span> </div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span> <span class="keyword">struct </span>VmaAllocation_T</div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span> {</div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>  VMA_CLASS_NO_COPY(VmaAllocation_T)</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>  <span class="keyword">static</span> <span class="keyword">const</span> uint8_t MAP_COUNT_FLAG_PERSISTENT_MAP = 0x80;</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span> </div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>  <span class="keyword">enum</span> FLAGS</div><div class="line"><a name="l04459"></a><span class="lineno"> 4459</span>  {</div><div class="line"><a name="l04460"></a><span class="lineno"> 4460</span>  FLAG_USER_DATA_STRING = 0x01,</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>  };</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span> </div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04464"></a><span class="lineno"> 4464</span>  <span class="keyword">enum</span> ALLOCATION_TYPE</div><div class="line"><a name="l04465"></a><span class="lineno"> 4465</span>  {</div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>  ALLOCATION_TYPE_NONE,</div><div class="line"><a name="l04467"></a><span class="lineno"> 4467</span>  ALLOCATION_TYPE_BLOCK,</div><div class="line"><a name="l04468"></a><span class="lineno"> 4468</span>  ALLOCATION_TYPE_DEDICATED,</div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>  };</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span> </div><div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>  VmaAllocation_T(uint32_t currentFrameIndex, <span class="keywordtype">bool</span> userDataString) :</div><div class="line"><a name="l04472"></a><span class="lineno"> 4472</span>  m_Alignment(1),</div><div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>  m_Size(0),</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span>  m_pUserData(VMA_NULL),</div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>  m_LastUseFrameIndex(currentFrameIndex),</div><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>  m_Type((uint8_t)ALLOCATION_TYPE_NONE),</div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>  m_SuballocationType((uint8_t)VMA_SUBALLOCATION_TYPE_UNKNOWN),</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>  m_MapCount(0),</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>  m_Flags(userDataString ? (uint8_t)FLAG_USER_DATA_STRING : 0)</div><div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>  {</div><div class="line"><a name="l04481"></a><span class="lineno"> 4481</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>  m_CreationFrameIndex = currentFrameIndex;</div><div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>  m_BufferImageUsage = 0;</div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>  }</div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span> </div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>  ~VmaAllocation_T()</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span>  {</div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span>  VMA_ASSERT((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) == 0 && <span class="stringliteral">"Allocation was not unmapped before destruction."</span>);</div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span> </div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>  <span class="comment">// Check if owned string was freed.</span></div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span>  VMA_ASSERT(m_pUserData == VMA_NULL);</div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>  }</div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span> </div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>  <span class="keywordtype">void</span> InitBlockAllocation(</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>  VkDeviceSize offset,</div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>  VkDeviceSize alignment,</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>  VkDeviceSize size,</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>  <span class="keywordtype">bool</span> mapped,</div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>  <span class="keywordtype">bool</span> canBecomeLost)</div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>  {</div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>  m_Alignment = alignment;</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>  m_Size = size;</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>  m_MapCount = mapped ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>  m_BlockAllocation.m_hPool = hPool;</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>  m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>  m_BlockAllocation.m_CanBecomeLost = canBecomeLost;</div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>  }</div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span> </div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span>  <span class="keywordtype">void</span> InitLost()</div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span>  {</div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>  VMA_ASSERT(m_LastUseFrameIndex.load() == VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span>  m_BlockAllocation.m_hPool = VK_NULL_HANDLE;</div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</span>  m_BlockAllocation.m_Block = VMA_NULL;</div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>  m_BlockAllocation.m_Offset = 0;</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>  m_BlockAllocation.m_CanBecomeLost = <span class="keyword">true</span>;</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>  }</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span> </div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>  <span class="keywordtype">void</span> ChangeBlockAllocation(</div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</span>  VkDeviceSize offset); </div><div class="line"><a name="l04533"></a><span class="lineno"> 4533</span> </div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>  <span class="keywordtype">void</span> ChangeSize(VkDeviceSize newSize);</div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</span> </div><div class="line"><a name="l04536"></a><span class="lineno"> 4536</span>  <span class="comment">// pMappedData not null means allocation is created with MAPPED flag.</span></div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span>  <span class="keywordtype">void</span> InitDedicatedAllocation(</div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</span>  VkDeviceMemory hMemory,</div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>  <span class="keywordtype">void</span>* pMappedData,</div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>  VkDeviceSize size)</div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>  {</div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>  VMA_ASSERT(hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</span>  m_Type = (uint8_t)ALLOCATION_TYPE_DEDICATED;</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>  m_Alignment = 0;</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>  m_Size = size;</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>  m_MapCount = (pMappedData != VMA_NULL) ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>  m_DedicatedAllocation.m_MemoryTypeIndex = memoryTypeIndex;</div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>  m_DedicatedAllocation.m_hMemory = hMemory;</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>  m_DedicatedAllocation.m_pMappedData = pMappedData;</div><div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>  }</div><div class="line"><a name="l04555"></a><span class="lineno"> 4555</span> </div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>  ALLOCATION_TYPE GetType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (ALLOCATION_TYPE)m_Type; }</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>  VkDeviceSize GetAlignment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Alignment; }</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>  <span class="keywordtype">bool</span> IsUserDataString()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_Flags & FLAG_USER_DATA_STRING) != 0; }</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>  <span class="keywordtype">void</span>* GetUserData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pUserData; }</div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>  <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="l04562"></a><span class="lineno"> 4562</span>  VmaSuballocationType GetSuballocationType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (VmaSuballocationType)m_SuballocationType; }</div><div class="line"><a name="l04563"></a><span class="lineno"> 4563</span> </div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>  VmaDeviceMemoryBlock* GetBlock()<span class="keyword"> const</span></div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block;</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>  }</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>  VkDeviceSize GetOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>  VkDeviceMemory GetMemory() <span class="keyword">const</span>;</div><div class="line"><a name="l04571"></a><span class="lineno"> 4571</span>  uint32_t GetMemoryTypeIndex() <span class="keyword">const</span>;</div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>  <span class="keywordtype">bool</span> IsPersistentMap()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_MapCount & MAP_COUNT_FLAG_PERSISTENT_MAP) != 0; }</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>  <span class="keywordtype">void</span>* GetMappedData() <span class="keyword">const</span>;</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>  <span class="keywordtype">bool</span> CanBecomeLost() <span class="keyword">const</span>;</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> GetPool() <span class="keyword">const</span>;</div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span>  </div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>  uint32_t GetLastUseFrameIndex()<span class="keyword"> const</span></div><div class="line"><a name="l04578"></a><span class="lineno"> 4578</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.load();</div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>  }</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>  <span class="keywordtype">bool</span> CompareExchangeLastUseFrameIndex(uint32_t& expected, uint32_t desired)</div><div class="line"><a name="l04582"></a><span class="lineno"> 4582</span>  {</div><div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.compare_exchange_weak(expected, desired);</div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>  }</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>  <span class="comment">/*</span></div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span> <span class="comment"> - If hAllocation.LastUseFrameIndex + frameInUseCount < allocator.CurrentFrameIndex,</span></div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span> <span class="comment"> makes it lost by setting LastUseFrameIndex = VMA_FRAME_INDEX_LOST and returns true.</span></div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span> <span class="comment"> - Else, returns false.</span></div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span> <span class="comment"> </span></div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span> <span class="comment"> If hAllocation is already lost, assert - you should not call it then.</span></div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span> <span class="comment"> If hAllocation was not created with CAN_BECOME_LOST_BIT, assert.</span></div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span> <span class="comment"> */</span></div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>  <span class="keywordtype">bool</span> MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span> </div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>  <span class="keywordtype">void</span> DedicatedAllocCalcStatsInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)</div><div class="line"><a name="l04596"></a><span class="lineno"> 4596</span>  {</div><div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = 1;</div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size;</div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>  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="l04604"></a><span class="lineno"> 4604</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l04606"></a><span class="lineno"> 4606</span>  }</div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span> </div><div class="line"><a name="l04608"></a><span class="lineno"> 4608</span>  <span class="keywordtype">void</span> BlockAllocMap();</div><div class="line"><a name="l04609"></a><span class="lineno"> 4609</span>  <span class="keywordtype">void</span> BlockAllocUnmap();</div><div class="line"><a name="l04610"></a><span class="lineno"> 4610</span>  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="l04611"></a><span class="lineno"> 4611</span>  <span class="keywordtype">void</span> DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span> </div><div class="line"><a name="l04613"></a><span class="lineno"> 4613</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04614"></a><span class="lineno"> 4614</span>  uint32_t GetCreationFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CreationFrameIndex; }</div><div class="line"><a name="l04615"></a><span class="lineno"> 4615</span>  uint32_t GetBufferImageUsage()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageUsage; }</div><div class="line"><a name="l04616"></a><span class="lineno"> 4616</span> </div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>  <span class="keywordtype">void</span> InitBufferImageUsage(uint32_t bufferImageUsage)</div><div class="line"><a name="l04618"></a><span class="lineno"> 4618</span>  {</div><div class="line"><a name="l04619"></a><span class="lineno"> 4619</span>  VMA_ASSERT(m_BufferImageUsage == 0);</div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span>  m_BufferImageUsage = bufferImageUsage;</div><div class="line"><a name="l04621"></a><span class="lineno"> 4621</span>  }</div><div class="line"><a name="l04622"></a><span class="lineno"> 4622</span> </div><div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>  <span class="keywordtype">void</span> PrintParameters(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04625"></a><span class="lineno"> 4625</span> </div><div class="line"><a name="l04626"></a><span class="lineno"> 4626</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04627"></a><span class="lineno"> 4627</span>  VkDeviceSize m_Alignment;</div><div class="line"><a name="l04628"></a><span class="lineno"> 4628</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>  <span class="keywordtype">void</span>* m_pUserData;</div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>  VMA_ATOMIC_UINT32 m_LastUseFrameIndex;</div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span>  uint8_t m_Type; <span class="comment">// ALLOCATION_TYPE</span></div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>  uint8_t m_SuballocationType; <span class="comment">// VmaSuballocationType</span></div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span>  <span class="comment">// Bit 0x80 is set when allocation was created with VMA_ALLOCATION_CREATE_MAPPED_BIT.</span></div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</span>  <span class="comment">// Bits with mask 0x7F are reference counter for vmaMapMemory()/vmaUnmapMemory().</span></div><div class="line"><a name="l04635"></a><span class="lineno"> 4635</span>  uint8_t m_MapCount;</div><div class="line"><a name="l04636"></a><span class="lineno"> 4636</span>  uint8_t m_Flags; <span class="comment">// enum FLAGS</span></div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span> </div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span>  <span class="keyword">struct </span>BlockAllocation</div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span>  {</div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hPool; <span class="comment">// Null if belongs to general memory.</span></div><div class="line"><a name="l04642"></a><span class="lineno"> 4642</span>  VmaDeviceMemoryBlock* m_Block;</div><div class="line"><a name="l04643"></a><span class="lineno"> 4643</span>  VkDeviceSize m_Offset;</div><div class="line"><a name="l04644"></a><span class="lineno"> 4644</span>  <span class="keywordtype">bool</span> m_CanBecomeLost;</div><div class="line"><a name="l04645"></a><span class="lineno"> 4645</span>  };</div><div class="line"><a name="l04646"></a><span class="lineno"> 4646</span> </div><div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04648"></a><span class="lineno"> 4648</span>  <span class="keyword">struct </span>DedicatedAllocation</div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>  {</div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>  <span class="keywordtype">void</span>* m_pMappedData; <span class="comment">// Not null means memory is mapped.</span></div><div class="line"><a name="l04653"></a><span class="lineno"> 4653</span>  };</div><div class="line"><a name="l04654"></a><span class="lineno"> 4654</span> </div><div class="line"><a name="l04655"></a><span class="lineno"> 4655</span>  <span class="keyword">union</span></div><div class="line"><a name="l04656"></a><span class="lineno"> 4656</span>  {</div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04658"></a><span class="lineno"> 4658</span>  BlockAllocation m_BlockAllocation;</div><div class="line"><a name="l04659"></a><span class="lineno"> 4659</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span>  DedicatedAllocation m_DedicatedAllocation;</div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span>  };</div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span> </div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span>  uint32_t m_CreationFrameIndex;</div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span>  uint32_t m_BufferImageUsage; <span class="comment">// 0 if unknown.</span></div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span> </div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span>  <span class="keywordtype">void</span> FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span> };</div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span> </div><div class="line"><a name="l04671"></a><span class="lineno"> 4671</span> <span class="comment">/*</span></div><div class="line"><a name="l04672"></a><span class="lineno"> 4672</span> <span class="comment">Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as</span></div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span> <span class="comment">allocated memory block or free.</span></div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span> <span class="comment">*/</span></div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</span> <span class="keyword">struct </span>VmaSuballocation</div><div class="line"><a name="l04676"></a><span class="lineno"> 4676</span> {</div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span>  VkDeviceSize offset;</div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span>  VkDeviceSize size;</div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation;</div><div class="line"><a name="l04680"></a><span class="lineno"> 4680</span>  VmaSuballocationType type;</div><div class="line"><a name="l04681"></a><span class="lineno"> 4681</span> };</div><div class="line"><a name="l04682"></a><span class="lineno"> 4682</span> </div><div class="line"><a name="l04683"></a><span class="lineno"> 4683</span> <span class="comment">// Comparator for offsets.</span></div><div class="line"><a name="l04684"></a><span class="lineno"> 4684</span> <span class="keyword">struct </span>VmaSuballocationOffsetLess</div><div class="line"><a name="l04685"></a><span class="lineno"> 4685</span> {</div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation& lhs, <span class="keyword">const</span> VmaSuballocation& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04687"></a><span class="lineno"> 4687</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span>  <span class="keywordflow">return</span> lhs.offset < rhs.offset;</div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span>  }</div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span> };</div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span> <span class="keyword">struct </span>VmaSuballocationOffsetGreater</div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span> {</div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation& lhs, <span class="keyword">const</span> VmaSuballocation& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span>  <span class="keywordflow">return</span> lhs.offset > rhs.offset;</div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span>  }</div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span> };</div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span> </div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span> <span class="keyword">typedef</span> VmaList< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > VmaSuballocationList;</div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span> </div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span> <span class="comment">// Cost of one additional allocation lost, as equivalent in bytes.</span></div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span> <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_LOST_ALLOCATION_COST = 1048576;</div><div class="line"><a name="l04703"></a><span class="lineno"> 4703</span> </div><div class="line"><a name="l04704"></a><span class="lineno"> 4704</span> <span class="comment">/*</span></div><div class="line"><a name="l04705"></a><span class="lineno"> 4705</span> <span class="comment">Parameters of planned allocation inside a VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span> <span class="comment"></span></div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span> <span class="comment">If canMakeOtherLost was false:</span></div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span> <span class="comment">- item points to a FREE suballocation.</span></div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span> <span class="comment">- itemsToMakeLostCount is 0.</span></div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span> <span class="comment"></span></div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</span> <span class="comment">If canMakeOtherLost was true:</span></div><div class="line"><a name="l04712"></a><span class="lineno"> 4712</span> <span class="comment">- item points to first of sequence of suballocations, which are either FREE,</span></div><div class="line"><a name="l04713"></a><span class="lineno"> 4713</span> <span class="comment"> or point to VmaAllocations that can become lost.</span></div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span> <span class="comment">- itemsToMakeLostCount is the number of VmaAllocations that need to be made lost for</span></div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span> <span class="comment"> the requested allocation to succeed.</span></div><div class="line"><a name="l04716"></a><span class="lineno"> 4716</span> <span class="comment">*/</span></div><div class="line"><a name="l04717"></a><span class="lineno"> 4717</span> <span class="keyword">struct </span>VmaAllocationRequest</div><div class="line"><a name="l04718"></a><span class="lineno"> 4718</span> {</div><div class="line"><a name="l04719"></a><span class="lineno"> 4719</span>  VkDeviceSize offset;</div><div class="line"><a name="l04720"></a><span class="lineno"> 4720</span>  VkDeviceSize sumFreeSize; <span class="comment">// Sum size of free items that overlap with proposed allocation.</span></div><div class="line"><a name="l04721"></a><span class="lineno"> 4721</span>  VkDeviceSize sumItemSize; <span class="comment">// Sum size of items to make lost that overlap with proposed allocation.</span></div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</span>  VmaSuballocationList::iterator item;</div><div class="line"><a name="l04723"></a><span class="lineno"> 4723</span>  <span class="keywordtype">size_t</span> itemsToMakeLostCount;</div><div class="line"><a name="l04724"></a><span class="lineno"> 4724</span>  <span class="keywordtype">void</span>* customData;</div><div class="line"><a name="l04725"></a><span class="lineno"> 4725</span> </div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</span>  VkDeviceSize CalcCost()<span class="keyword"> const</span></div><div class="line"><a name="l04727"></a><span class="lineno"> 4727</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span>  <span class="keywordflow">return</span> sumItemSize + itemsToMakeLostCount * VMA_LOST_ALLOCATION_COST;</div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span>  }</div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span> };</div><div class="line"><a name="l04731"></a><span class="lineno"> 4731</span> </div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span> <span class="comment">/*</span></div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span> <span class="comment">Data structure used for bookkeeping of allocations and unused ranges of memory</span></div><div class="line"><a name="l04734"></a><span class="lineno"> 4734</span> <span class="comment">in a single VkDeviceMemory block.</span></div><div class="line"><a name="l04735"></a><span class="lineno"> 4735</span> <span class="comment">*/</span></div><div class="line"><a name="l04736"></a><span class="lineno"> 4736</span> <span class="keyword">class </span>VmaBlockMetadata</div><div class="line"><a name="l04737"></a><span class="lineno"> 4737</span> {</div><div class="line"><a name="l04738"></a><span class="lineno"> 4738</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</span>  VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04740"></a><span class="lineno"> 4740</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata() { }</div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size) { m_Size = size; }</div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span> </div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l04744"></a><span class="lineno"> 4744</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04746"></a><span class="lineno"> 4746</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04747"></a><span class="lineno"> 4747</span>  <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span>  <span class="comment">// Returns true if this block is empty - contains only single free suballocation.</span></div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04751"></a><span class="lineno"> 4751</span> </div><div class="line"><a name="l04752"></a><span class="lineno"> 4752</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04753"></a><span class="lineno"> 4753</span>  <span class="comment">// Shouldn't modify blockCount.</span></div><div class="line"><a name="l04754"></a><span class="lineno"> 4754</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span> </div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04759"></a><span class="lineno"> 4759</span> </div><div class="line"><a name="l04760"></a><span class="lineno"> 4760</span>  <span class="comment">// Tries to find a place for suballocation with given parameters inside this block.</span></div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</span>  <span class="comment">// If succeeded, fills pAllocationRequest and returns true.</span></div><div class="line"><a name="l04762"></a><span class="lineno"> 4762</span>  <span class="comment">// If failed, returns false.</span></div><div class="line"><a name="l04763"></a><span class="lineno"> 4763</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04765"></a><span class="lineno"> 4765</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04766"></a><span class="lineno"> 4766</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04767"></a><span class="lineno"> 4767</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04768"></a><span class="lineno"> 4768</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04769"></a><span class="lineno"> 4769</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04771"></a><span class="lineno"> 4771</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span>  uint32_t strategy, <span class="comment">// Always one of VMA_ALLOCATION_CREATE_STRATEGY_* flags.</span></div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</span>  VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l04774"></a><span class="lineno"> 4774</span> </div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04776"></a><span class="lineno"> 4776</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04777"></a><span class="lineno"> 4777</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04778"></a><span class="lineno"> 4778</span>  VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l04779"></a><span class="lineno"> 4779</span> </div><div class="line"><a name="l04780"></a><span class="lineno"> 4780</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount) = 0;</div><div class="line"><a name="l04781"></a><span class="lineno"> 4781</span> </div><div class="line"><a name="l04782"></a><span class="lineno"> 4782</span>  <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="l04783"></a><span class="lineno"> 4783</span> </div><div class="line"><a name="l04784"></a><span class="lineno"> 4784</span>  <span class="comment">// Makes actual allocation based on request. Request must already be checked and valid.</span></div><div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>  VmaSuballocationType type,</div><div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04789"></a><span class="lineno"> 4789</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) = 0;</div><div class="line"><a name="l04791"></a><span class="lineno"> 4791</span> </div><div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>  <span class="comment">// Frees suballocation assigned to given memory region.</span></div><div class="line"><a name="l04793"></a><span class="lineno"> 4793</span>  <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="l04794"></a><span class="lineno"> 4794</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) = 0;</div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span> </div><div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>  <span class="comment">// Tries to resize (grow or shrink) space for given allocation, in place.</span></div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>  <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="l04798"></a><span class="lineno"> 4798</span> </div><div class="line"><a name="l04799"></a><span class="lineno"> 4799</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l04800"></a><span class="lineno"> 4800</span>  <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="l04801"></a><span class="lineno"> 4801</span> </div><div class="line"><a name="l04802"></a><span class="lineno"> 4802</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04803"></a><span class="lineno"> 4803</span>  <span class="keywordtype">void</span> PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04804"></a><span class="lineno"> 4804</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span>  <span class="keywordtype">size_t</span> unusedRangeCount) <span class="keyword">const</span>;</div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>  <span class="keywordtype">void</span> PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span>  VkDeviceSize offset,</div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l04810"></a><span class="lineno"> 4810</span>  <span class="keywordtype">void</span> PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04811"></a><span class="lineno"> 4811</span>  VkDeviceSize offset,</div><div class="line"><a name="l04812"></a><span class="lineno"> 4812</span>  VkDeviceSize size) <span class="keyword">const</span>;</div><div class="line"><a name="l04813"></a><span class="lineno"> 4813</span>  <span class="keywordtype">void</span> PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l04814"></a><span class="lineno"> 4814</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span> </div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span> };</div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span> </div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span> <span class="preprocessor">#define VMA_VALIDATE(cond) do { if(!(cond)) { \</span></div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span> <span class="preprocessor"> VMA_ASSERT(0 && "Validation failed: " #cond); \</span></div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span> <span class="preprocessor"> return false; \</span></div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span> <span class="preprocessor"> } } while(false)</span></div><div class="line"><a name="l04825"></a><span class="lineno"> 4825</span> </div><div class="line"><a name="l04826"></a><span class="lineno"> 4826</span> <span class="keyword">class </span>VmaBlockMetadata_Generic : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span> {</div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Generic)</div><div class="line"><a name="l04829"></a><span class="lineno"> 4829</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04830"></a><span class="lineno"> 4830</span>  VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Generic();</div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span> </div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span>  <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="l04836"></a><span class="lineno"> 4836</span>  <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="l04837"></a><span class="lineno"> 4837</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l04838"></a><span class="lineno"> 4838</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</div><div class="line"><a name="l04839"></a><span class="lineno"> 4839</span> </div><div class="line"><a name="l04840"></a><span class="lineno"> 4840</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l04841"></a><span class="lineno"> 4841</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l04842"></a><span class="lineno"> 4842</span> </div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04844"></a><span class="lineno"> 4844</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l04845"></a><span class="lineno"> 4845</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span> </div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04848"></a><span class="lineno"> 4848</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04849"></a><span class="lineno"> 4849</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04853"></a><span class="lineno"> 4853</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span>  uint32_t strategy,</div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span> </div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04860"></a><span class="lineno"> 4860</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04861"></a><span class="lineno"> 4861</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span> </div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span> </div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span>  <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span> </div><div class="line"><a name="l04868"></a><span class="lineno"> 4868</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04869"></a><span class="lineno"> 4869</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span>  VmaSuballocationType type,</div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04872"></a><span class="lineno"> 4872</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04873"></a><span class="lineno"> 4873</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l04874"></a><span class="lineno"> 4874</span> </div><div class="line"><a name="l04875"></a><span class="lineno"> 4875</span>  <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="l04876"></a><span class="lineno"> 4876</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l04877"></a><span class="lineno"> 4877</span> </div><div class="line"><a name="l04878"></a><span class="lineno"> 4878</span>  <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="l04879"></a><span class="lineno"> 4879</span> </div><div class="line"><a name="l04880"></a><span class="lineno"> 4880</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04881"></a><span class="lineno"> 4881</span>  uint32_t m_FreeCount;</div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span>  VmaSuballocationList m_Suballocations;</div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span>  <span class="comment">// Suballocations that are free and have size greater than certain threshold.</span></div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span>  <span class="comment">// Sorted by size, ascending.</span></div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span>  VmaVector< VmaSuballocationList::iterator, VmaStlAllocator< VmaSuballocationList::iterator > > m_FreeSuballocationsBySize;</div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span> </div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span>  <span class="keywordtype">bool</span> ValidateFreeSuballocationList() <span class="keyword">const</span>;</div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span> </div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span>  <span class="comment">// Checks if requested suballocation with given parameters can be placed in given pFreeSuballocItem.</span></div><div class="line"><a name="l04891"></a><span class="lineno"> 4891</span>  <span class="comment">// If yes, fills pOffset and returns true. If no, returns false.</span></div><div class="line"><a name="l04892"></a><span class="lineno"> 4892</span>  <span class="keywordtype">bool</span> CheckAllocation(</div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04896"></a><span class="lineno"> 4896</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04901"></a><span class="lineno"> 4901</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l04902"></a><span class="lineno"> 4902</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l04904"></a><span class="lineno"> 4904</span>  VkDeviceSize* pSumItemSize) <span class="keyword">const</span>;</div><div class="line"><a name="l04905"></a><span class="lineno"> 4905</span>  <span class="comment">// Given free suballocation, it merges it with following one, which must also be free.</span></div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span>  <span class="keywordtype">void</span> MergeFreeWithNext(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span>  <span class="comment">// Releases given suballocation, making it free.</span></div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span>  <span class="comment">// Merges it with adjacent free suballocations if applicable.</span></div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span>  <span class="comment">// Returns iterator to new free suballocation at this place.</span></div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span>  VmaSuballocationList::iterator FreeSuballocation(VmaSuballocationList::iterator suballocItem);</div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span>  <span class="comment">// Given free suballocation, it inserts it into sorted list of</span></div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span>  <span class="keywordtype">void</span> RegisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span>  <span class="comment">// Given free suballocation, it removes it from sorted list of</span></div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span>  <span class="keywordtype">void</span> UnregisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04917"></a><span class="lineno"> 4917</span> };</div><div class="line"><a name="l04918"></a><span class="lineno"> 4918</span> </div><div class="line"><a name="l04919"></a><span class="lineno"> 4919</span> <span class="comment">/*</span></div><div class="line"><a name="l04920"></a><span class="lineno"> 4920</span> <span class="comment">Allocations and their references in internal data structure look like this:</span></div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span> <span class="comment"></span></div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_EMPTY):</span></div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</span> <span class="comment"></span></div><div class="line"><a name="l04924"></a><span class="lineno"> 4924</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span> <span class="comment"> | |</span></div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span> <span class="comment"> | |</span></div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span> <span class="comment"> | |</span></div><div class="line"><a name="l04928"></a><span class="lineno"> 4928</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04929"></a><span class="lineno"> 4929</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04930"></a><span class="lineno"> 4930</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04932"></a><span class="lineno"> 4932</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04933"></a><span class="lineno"> 4933</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04934"></a><span class="lineno"> 4934</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04935"></a><span class="lineno"> 4935</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04936"></a><span class="lineno"> 4936</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04937"></a><span class="lineno"> 4937</span> <span class="comment"> | |</span></div><div class="line"><a name="l04938"></a><span class="lineno"> 4938</span> <span class="comment"> | |</span></div><div class="line"><a name="l04939"></a><span class="lineno"> 4939</span> <span class="comment"> | |</span></div><div class="line"><a name="l04940"></a><span class="lineno"> 4940</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04941"></a><span class="lineno"> 4941</span> <span class="comment"></span></div><div class="line"><a name="l04942"></a><span class="lineno"> 4942</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER):</span></div><div class="line"><a name="l04943"></a><span class="lineno"> 4943</span> <span class="comment"></span></div><div class="line"><a name="l04944"></a><span class="lineno"> 4944</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04945"></a><span class="lineno"> 4945</span> <span class="comment"> | Alloc | 2nd[0]</span></div><div class="line"><a name="l04946"></a><span class="lineno"> 4946</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span> <span class="comment"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span> <span class="comment"> | Alloc | 2nd[2nd.size() - 1]</span></div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span> <span class="comment"> | |</span></div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span> <span class="comment"> | |</span></div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span> <span class="comment"> | |</span></div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04961"></a><span class="lineno"> 4961</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04962"></a><span class="lineno"> 4962</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04963"></a><span class="lineno"> 4963</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span> <span class="comment"> | |</span></div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span> <span class="comment"></span></div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK):</span></div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span> <span class="comment"></span></div><div class="line"><a name="l04970"></a><span class="lineno"> 4970</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04971"></a><span class="lineno"> 4971</span> <span class="comment"> | |</span></div><div class="line"><a name="l04972"></a><span class="lineno"> 4972</span> <span class="comment"> | |</span></div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</span> <span class="comment"> | |</span></div><div class="line"><a name="l04974"></a><span class="lineno"> 4974</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04975"></a><span class="lineno"> 4975</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04976"></a><span class="lineno"> 4976</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04980"></a><span class="lineno"> 4980</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04981"></a><span class="lineno"> 4981</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04982"></a><span class="lineno"> 4982</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span> <span class="comment"> | |</span></div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span> <span class="comment"> | |</span></div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span> <span class="comment"> | |</span></div><div class="line"><a name="l04986"></a><span class="lineno"> 4986</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04987"></a><span class="lineno"> 4987</span> <span class="comment"> | Alloc | 2nd[2nd.size() - 1]</span></div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04989"></a><span class="lineno"> 4989</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04990"></a><span class="lineno"> 4990</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04991"></a><span class="lineno"> 4991</span> <span class="comment"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04992"></a><span class="lineno"> 4992</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span> <span class="comment"> | Alloc | 2nd[0]</span></div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04995"></a><span class="lineno"> 4995</span> <span class="comment"></span></div><div class="line"><a name="l04996"></a><span class="lineno"> 4996</span> <span class="comment">*/</span></div><div class="line"><a name="l04997"></a><span class="lineno"> 4997</span> <span class="keyword">class </span>VmaBlockMetadata_Linear : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l04998"></a><span class="lineno"> 4998</span> {</div><div class="line"><a name="l04999"></a><span class="lineno"> 4999</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Linear)</div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span>  VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Linear();</div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span> </div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l05007"></a><span class="lineno"> 5007</span>  <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="l05008"></a><span class="lineno"> 5008</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>  <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="l05010"></a><span class="lineno"> 5010</span> </div><div class="line"><a name="l05011"></a><span class="lineno"> 5011</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05012"></a><span class="lineno"> 5012</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05013"></a><span class="lineno"> 5013</span> </div><div class="line"><a name="l05014"></a><span class="lineno"> 5014</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05015"></a><span class="lineno"> 5015</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l05016"></a><span class="lineno"> 5016</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span> </div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05019"></a><span class="lineno"> 5019</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05020"></a><span class="lineno"> 5020</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span>  uint32_t strategy,</div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</span> </div><div class="line"><a name="l05030"></a><span class="lineno"> 5030</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span> </div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05036"></a><span class="lineno"> 5036</span> </div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span>  <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l05038"></a><span class="lineno"> 5038</span> </div><div class="line"><a name="l05039"></a><span class="lineno"> 5039</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l05041"></a><span class="lineno"> 5041</span>  VmaSuballocationType type,</div><div class="line"><a name="l05042"></a><span class="lineno"> 5042</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05043"></a><span class="lineno"> 5043</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05044"></a><span class="lineno"> 5044</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05045"></a><span class="lineno"> 5045</span> </div><div class="line"><a name="l05046"></a><span class="lineno"> 5046</span>  <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="l05047"></a><span class="lineno"> 5047</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span> </div><div class="line"><a name="l05049"></a><span class="lineno"> 5049</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05050"></a><span class="lineno"> 5050</span>  <span class="comment">/*</span></div><div class="line"><a name="l05051"></a><span class="lineno"> 5051</span> <span class="comment"> There are two suballocation vectors, used in ping-pong way.</span></div><div class="line"><a name="l05052"></a><span class="lineno"> 5052</span> <span class="comment"> The one with index m_1stVectorIndex is called 1st.</span></div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span> <span class="comment"> The one with index (m_1stVectorIndex ^ 1) is called 2nd.</span></div><div class="line"><a name="l05054"></a><span class="lineno"> 5054</span> <span class="comment"> 2nd can be non-empty only when 1st is not empty.</span></div><div class="line"><a name="l05055"></a><span class="lineno"> 5055</span> <span class="comment"> When 2nd is not empty, m_2ndVectorMode indicates its mode of operation.</span></div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span> <span class="comment"> */</span></div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span>  <span class="keyword">typedef</span> VmaVector< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > SuballocationVectorType;</div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span> </div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span>  <span class="keyword">enum</span> SECOND_VECTOR_MODE</div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span>  {</div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span>  SECOND_VECTOR_EMPTY,</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span>  <span class="comment">/*</span></div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span> <span class="comment"> Suballocations in 2nd vector are created later than the ones in 1st, but they</span></div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span> <span class="comment"> all have smaller offset.</span></div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span> <span class="comment"> */</span></div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</span>  SECOND_VECTOR_RING_BUFFER,</div><div class="line"><a name="l05067"></a><span class="lineno"> 5067</span>  <span class="comment">/*</span></div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span> <span class="comment"> Suballocations in 2nd vector are upper side of double stack.</span></div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span> <span class="comment"> They all have offsets higher than those in 1st vector.</span></div><div class="line"><a name="l05070"></a><span class="lineno"> 5070</span> <span class="comment"> Top of this stack means smaller offsets, but higher indices in this vector.</span></div><div class="line"><a name="l05071"></a><span class="lineno"> 5071</span> <span class="comment"> */</span></div><div class="line"><a name="l05072"></a><span class="lineno"> 5072</span>  SECOND_VECTOR_DOUBLE_STACK,</div><div class="line"><a name="l05073"></a><span class="lineno"> 5073</span>  };</div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span> </div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05076"></a><span class="lineno"> 5076</span>  SuballocationVectorType m_Suballocations0, m_Suballocations1;</div><div class="line"><a name="l05077"></a><span class="lineno"> 5077</span>  uint32_t m_1stVectorIndex;</div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span>  SECOND_VECTOR_MODE m_2ndVectorMode;</div><div class="line"><a name="l05079"></a><span class="lineno"> 5079</span> </div><div class="line"><a name="l05080"></a><span class="lineno"> 5080</span>  SuballocationVectorType& AccessSuballocations1st() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05081"></a><span class="lineno"> 5081</span>  SuballocationVectorType& AccessSuballocations2nd() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05082"></a><span class="lineno"> 5082</span>  <span class="keyword">const</span> SuballocationVectorType& AccessSuballocations1st()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05083"></a><span class="lineno"> 5083</span>  <span class="keyword">const</span> SuballocationVectorType& AccessSuballocations2nd()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span>  </div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</span>  <span class="comment">// Number of items in 1st vector with hAllocation = null at the beginning.</span></div><div class="line"><a name="l05086"></a><span class="lineno"> 5086</span>  <span class="keywordtype">size_t</span> m_1stNullItemsBeginCount;</div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span>  <span class="comment">// Number of other items in 1st vector with hAllocation = null somewhere in the middle.</span></div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span>  <span class="keywordtype">size_t</span> m_1stNullItemsMiddleCount;</div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span>  <span class="comment">// Number of items in 2nd vector with hAllocation = null.</span></div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span>  <span class="keywordtype">size_t</span> m_2ndNullItemsCount;</div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span> </div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span>  <span class="keywordtype">bool</span> ShouldCompact1st() <span class="keyword">const</span>;</div><div class="line"><a name="l05093"></a><span class="lineno"> 5093</span>  <span class="keywordtype">void</span> CleanupAfterFree();</div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span> };</div><div class="line"><a name="l05095"></a><span class="lineno"> 5095</span> </div><div class="line"><a name="l05096"></a><span class="lineno"> 5096</span> <span class="comment">/*</span></div><div class="line"><a name="l05097"></a><span class="lineno"> 5097</span> <span class="comment">- GetSize() is the original size of allocated memory block.</span></div><div class="line"><a name="l05098"></a><span class="lineno"> 5098</span> <span class="comment">- m_UsableSize is this size aligned down to a power of two.</span></div><div class="line"><a name="l05099"></a><span class="lineno"> 5099</span> <span class="comment"> All allocations and calculations happen relative to m_UsableSize.</span></div><div class="line"><a name="l05100"></a><span class="lineno"> 5100</span> <span class="comment">- GetUnusableSize() is the difference between them.</span></div><div class="line"><a name="l05101"></a><span class="lineno"> 5101</span> <span class="comment"> It is repoted as separate, unused range, not available for allocations.</span></div><div class="line"><a name="l05102"></a><span class="lineno"> 5102</span> <span class="comment"></span></div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span> <span class="comment">Node at level 0 has size = m_UsableSize.</span></div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span> <span class="comment">Each next level contains nodes with size 2 times smaller than current level.</span></div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</span> <span class="comment">m_LevelCount is the maximum number of levels to use in the current object.</span></div><div class="line"><a name="l05106"></a><span class="lineno"> 5106</span> <span class="comment">*/</span></div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span> <span class="keyword">class </span>VmaBlockMetadata_Buddy : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05108"></a><span class="lineno"> 5108</span> {</div><div class="line"><a name="l05109"></a><span class="lineno"> 5109</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Buddy)</div><div class="line"><a name="l05110"></a><span class="lineno"> 5110</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05111"></a><span class="lineno"> 5111</span>  VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Buddy();</div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span> </div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span>  <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="l05117"></a><span class="lineno"> 5117</span>  <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="l05118"></a><span class="lineno"> 5118</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05119"></a><span class="lineno"> 5119</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Root->type == Node::TYPE_FREE; }</div><div class="line"><a name="l05120"></a><span class="lineno"> 5120</span> </div><div class="line"><a name="l05121"></a><span class="lineno"> 5121</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span> </div><div class="line"><a name="l05124"></a><span class="lineno"> 5124</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05125"></a><span class="lineno"> 5125</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l05126"></a><span class="lineno"> 5126</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05127"></a><span class="lineno"> 5127</span> </div><div class="line"><a name="l05128"></a><span class="lineno"> 5128</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05129"></a><span class="lineno"> 5129</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05130"></a><span class="lineno"> 5130</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05133"></a><span class="lineno"> 5133</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l05134"></a><span class="lineno"> 5134</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l05136"></a><span class="lineno"> 5136</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05137"></a><span class="lineno"> 5137</span>  uint32_t strategy,</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05139"></a><span class="lineno"> 5139</span> </div><div class="line"><a name="l05140"></a><span class="lineno"> 5140</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05141"></a><span class="lineno"> 5141</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span> </div><div class="line"><a name="l05145"></a><span class="lineno"> 5145</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05146"></a><span class="lineno"> 5146</span> </div><div class="line"><a name="l05147"></a><span class="lineno"> 5147</span>  <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="l05148"></a><span class="lineno"> 5148</span> </div><div class="line"><a name="l05149"></a><span class="lineno"> 5149</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05150"></a><span class="lineno"> 5150</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l05151"></a><span class="lineno"> 5151</span>  VmaSuballocationType type,</div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05153"></a><span class="lineno"> 5153</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05154"></a><span class="lineno"> 5154</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05155"></a><span class="lineno"> 5155</span> </div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>  <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->GetOffset()); }</div><div class="line"><a name="l05157"></a><span class="lineno"> 5157</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) { FreeAtOffset(VMA_NULL, offset); }</div><div class="line"><a name="l05158"></a><span class="lineno"> 5158</span> </div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span>  <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize MIN_NODE_SIZE = 32;</div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span>  <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="l05162"></a><span class="lineno"> 5162</span> </div><div class="line"><a name="l05163"></a><span class="lineno"> 5163</span>  <span class="keyword">struct </span>ValidationContext</div><div class="line"><a name="l05164"></a><span class="lineno"> 5164</span>  {</div><div class="line"><a name="l05165"></a><span class="lineno"> 5165</span>  <span class="keywordtype">size_t</span> calculatedAllocationCount;</div><div class="line"><a name="l05166"></a><span class="lineno"> 5166</span>  <span class="keywordtype">size_t</span> calculatedFreeCount;</div><div class="line"><a name="l05167"></a><span class="lineno"> 5167</span>  VkDeviceSize calculatedSumFreeSize;</div><div class="line"><a name="l05168"></a><span class="lineno"> 5168</span> </div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span>  ValidationContext() :</div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span>  calculatedAllocationCount(0),</div><div class="line"><a name="l05171"></a><span class="lineno"> 5171</span>  calculatedFreeCount(0),</div><div class="line"><a name="l05172"></a><span class="lineno"> 5172</span>  calculatedSumFreeSize(0) { }</div><div class="line"><a name="l05173"></a><span class="lineno"> 5173</span>  };</div><div class="line"><a name="l05174"></a><span class="lineno"> 5174</span> </div><div class="line"><a name="l05175"></a><span class="lineno"> 5175</span>  <span class="keyword">struct </span>Node</div><div class="line"><a name="l05176"></a><span class="lineno"> 5176</span>  {</div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span>  VkDeviceSize offset;</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span>  <span class="keyword">enum</span> TYPE</div><div class="line"><a name="l05179"></a><span class="lineno"> 5179</span>  {</div><div class="line"><a name="l05180"></a><span class="lineno"> 5180</span>  TYPE_FREE,</div><div class="line"><a name="l05181"></a><span class="lineno"> 5181</span>  TYPE_ALLOCATION,</div><div class="line"><a name="l05182"></a><span class="lineno"> 5182</span>  TYPE_SPLIT,</div><div class="line"><a name="l05183"></a><span class="lineno"> 5183</span>  TYPE_COUNT</div><div class="line"><a name="l05184"></a><span class="lineno"> 5184</span>  } type;</div><div class="line"><a name="l05185"></a><span class="lineno"> 5185</span>  Node* parent;</div><div class="line"><a name="l05186"></a><span class="lineno"> 5186</span>  Node* buddy;</div><div class="line"><a name="l05187"></a><span class="lineno"> 5187</span> </div><div class="line"><a name="l05188"></a><span class="lineno"> 5188</span>  <span class="keyword">union</span></div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span>  {</div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>  {</div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span>  Node* prev;</div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span>  Node* next;</div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>  } free;</div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>  {</div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc;</div><div class="line"><a name="l05198"></a><span class="lineno"> 5198</span>  } allocation;</div><div class="line"><a name="l05199"></a><span class="lineno"> 5199</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05200"></a><span class="lineno"> 5200</span>  {</div><div class="line"><a name="l05201"></a><span class="lineno"> 5201</span>  Node* leftChild;</div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</span>  } split;</div><div class="line"><a name="l05203"></a><span class="lineno"> 5203</span>  };</div><div class="line"><a name="l05204"></a><span class="lineno"> 5204</span>  };</div><div class="line"><a name="l05205"></a><span class="lineno"> 5205</span> </div><div class="line"><a name="l05206"></a><span class="lineno"> 5206</span>  <span class="comment">// Size of the memory block aligned down to a power of two.</span></div><div class="line"><a name="l05207"></a><span class="lineno"> 5207</span>  VkDeviceSize m_UsableSize;</div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span>  uint32_t m_LevelCount;</div><div class="line"><a name="l05209"></a><span class="lineno"> 5209</span> </div><div class="line"><a name="l05210"></a><span class="lineno"> 5210</span>  Node* m_Root;</div><div class="line"><a name="l05211"></a><span class="lineno"> 5211</span>  <span class="keyword">struct </span>{</div><div class="line"><a name="l05212"></a><span class="lineno"> 5212</span>  Node* front;</div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span>  Node* back;</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span>  } m_FreeList[MAX_LEVELS];</div><div class="line"><a name="l05215"></a><span class="lineno"> 5215</span>  <span class="comment">// Number of nodes in the tree with type == TYPE_ALLOCATION.</span></div><div class="line"><a name="l05216"></a><span class="lineno"> 5216</span>  <span class="keywordtype">size_t</span> m_AllocationCount;</div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</span>  <span class="comment">// Number of nodes in the tree with type == TYPE_FREE.</span></div><div class="line"><a name="l05218"></a><span class="lineno"> 5218</span>  <span class="keywordtype">size_t</span> m_FreeCount;</div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span>  <span class="comment">// This includes space wasted due to internal fragmentation. Doesn't include unusable size.</span></div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span> </div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span>  VkDeviceSize GetUnusableSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetSize() - m_UsableSize; }</div><div class="line"><a name="l05223"></a><span class="lineno"> 5223</span>  <span class="keywordtype">void</span> DeleteNode(Node* node);</div><div class="line"><a name="l05224"></a><span class="lineno"> 5224</span>  <span class="keywordtype">bool</span> ValidateNode(ValidationContext& 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="l05225"></a><span class="lineno"> 5225</span>  uint32_t AllocSizeToLevel(VkDeviceSize allocSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>  <span class="keyword">inline</span> VkDeviceSize LevelToNodeSize(uint32_t level)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_UsableSize >> level; }</div><div class="line"><a name="l05227"></a><span class="lineno"> 5227</span>  <span class="comment">// Alloc passed just for validation. Can be null.</span></div><div class="line"><a name="l05228"></a><span class="lineno"> 5228</span>  <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="l05229"></a><span class="lineno"> 5229</span>  <span class="keywordtype">void</span> CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05230"></a><span class="lineno"> 5230</span>  <span class="comment">// Adds node to the front of FreeList at given level.</span></div><div class="line"><a name="l05231"></a><span class="lineno"> 5231</span>  <span class="comment">// node->type must be FREE.</span></div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</span>  <span class="comment">// node->free.prev, next can be undefined.</span></div><div class="line"><a name="l05233"></a><span class="lineno"> 5233</span>  <span class="keywordtype">void</span> AddToFreeListFront(uint32_t level, Node* node);</div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>  <span class="comment">// Removes node from FreeList at given level.</span></div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span>  <span class="comment">// node->type must be FREE.</span></div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span>  <span class="comment">// node->free.prev, next stay untouched.</span></div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span>  <span class="keywordtype">void</span> RemoveFromFreeList(uint32_t level, Node* node);</div><div class="line"><a name="l05238"></a><span class="lineno"> 5238</span> </div><div class="line"><a name="l05239"></a><span class="lineno"> 5239</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05240"></a><span class="lineno"> 5240</span>  <span class="keywordtype">void</span> PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter& json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05242"></a><span class="lineno"> 5242</span> };</div><div class="line"><a name="l05243"></a><span class="lineno"> 5243</span> </div><div class="line"><a name="l05244"></a><span class="lineno"> 5244</span> <span class="comment">/*</span></div><div class="line"><a name="l05245"></a><span class="lineno"> 5245</span> <span class="comment">Represents a single block of device memory (`VkDeviceMemory`) with all the</span></div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</span> <span class="comment">data about its regions (aka suballocations, #VmaAllocation), assigned and free.</span></div><div class="line"><a name="l05247"></a><span class="lineno"> 5247</span> <span class="comment"></span></div><div class="line"><a name="l05248"></a><span class="lineno"> 5248</span> <span class="comment">Thread-safety: This class must be externally synchronized.</span></div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span> <span class="comment">*/</span></div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span> <span class="keyword">class </span>VmaDeviceMemoryBlock</div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span> {</div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span>  VMA_CLASS_NO_COPY(VmaDeviceMemoryBlock)</div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span>  VmaBlockMetadata* m_pMetadata;</div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span> </div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span>  VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05257"></a><span class="lineno"> 5257</span> </div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span>  ~VmaDeviceMemoryBlock()</div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span>  {</div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span>  VMA_ASSERT(m_MapCount == 0 && <span class="stringliteral">"VkDeviceMemory block is being destroyed while it is still mapped."</span>);</div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>  }</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</span> </div><div class="line"><a name="l05264"></a><span class="lineno"> 5264</span>  <span class="comment">// Always call after construction.</span></div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span>  <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l05268"></a><span class="lineno"> 5268</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l05269"></a><span class="lineno"> 5269</span>  VkDeviceSize newSize,</div><div class="line"><a name="l05270"></a><span class="lineno"> 5270</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span>  uint32_t algorithm);</div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>  <span class="comment">// Always call before destruction.</span></div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>  <span class="keywordtype">void</span> Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span>  </div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>  VkDeviceMemory GetDeviceMemory()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hMemory; }</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05277"></a><span class="lineno"> 5277</span>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05278"></a><span class="lineno"> 5278</span>  <span class="keywordtype">void</span>* GetMappedData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pMappedData; }</div><div class="line"><a name="l05279"></a><span class="lineno"> 5279</span> </div><div class="line"><a name="l05280"></a><span class="lineno"> 5280</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l05281"></a><span class="lineno"> 5281</span>  <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05282"></a><span class="lineno"> 5282</span> </div><div class="line"><a name="l05283"></a><span class="lineno"> 5283</span>  VkResult CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span> </div><div class="line"><a name="l05285"></a><span class="lineno"> 5285</span>  <span class="comment">// ppData can be null.</span></div><div class="line"><a name="l05286"></a><span class="lineno"> 5286</span>  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="l05287"></a><span class="lineno"> 5287</span>  <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="l05288"></a><span class="lineno"> 5288</span> </div><div class="line"><a name="l05289"></a><span class="lineno"> 5289</span>  VkResult WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05290"></a><span class="lineno"> 5290</span>  VkResult ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05291"></a><span class="lineno"> 5291</span> </div><div class="line"><a name="l05292"></a><span class="lineno"> 5292</span>  VkResult BindBufferMemory(</div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05294"></a><span class="lineno"> 5294</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05295"></a><span class="lineno"> 5295</span>  VkBuffer hBuffer);</div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>  VkResult BindImageMemory(</div><div class="line"><a name="l05297"></a><span class="lineno"> 5297</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05298"></a><span class="lineno"> 5298</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span>  VkImage hImage);</div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span> </div><div class="line"><a name="l05301"></a><span class="lineno"> 5301</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span>  uint32_t m_Id;</div><div class="line"><a name="l05304"></a><span class="lineno"> 5304</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l05305"></a><span class="lineno"> 5305</span> </div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span>  <span class="comment">// Protects access to m_hMemory so it's not used by multiple threads simultaneously, e.g. vkMapMemory, vkBindBufferMemory.</span></div><div class="line"><a name="l05307"></a><span class="lineno"> 5307</span>  <span class="comment">// Also protects m_MapCount, m_pMappedData.</span></div><div class="line"><a name="l05308"></a><span class="lineno"> 5308</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span>  uint32_t m_MapCount;</div><div class="line"><a name="l05310"></a><span class="lineno"> 5310</span>  <span class="keywordtype">void</span>* m_pMappedData;</div><div class="line"><a name="l05311"></a><span class="lineno"> 5311</span> };</div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span> </div><div class="line"><a name="l05313"></a><span class="lineno"> 5313</span> <span class="keyword">struct </span>VmaPointerLess</div><div class="line"><a name="l05314"></a><span class="lineno"> 5314</span> {</div><div class="line"><a name="l05315"></a><span class="lineno"> 5315</span>  <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="l05316"></a><span class="lineno"> 5316</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</span>  <span class="keywordflow">return</span> lhs < rhs;</div><div class="line"><a name="l05318"></a><span class="lineno"> 5318</span>  }</div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span> };</div><div class="line"><a name="l05320"></a><span class="lineno"> 5320</span> </div><div class="line"><a name="l05321"></a><span class="lineno"> 5321</span> <span class="keyword">class </span>VmaDefragmentator;</div><div class="line"><a name="l05322"></a><span class="lineno"> 5322</span> </div><div class="line"><a name="l05323"></a><span class="lineno"> 5323</span> <span class="comment">/*</span></div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span> <span class="comment">Sequence of VmaDeviceMemoryBlock. Represents memory blocks allocated for a specific</span></div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</span> <span class="comment">Vulkan memory type.</span></div><div class="line"><a name="l05326"></a><span class="lineno"> 5326</span> <span class="comment"></span></div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</span> <span class="comment">Synchronized internally with a mutex.</span></div><div class="line"><a name="l05328"></a><span class="lineno"> 5328</span> <span class="comment">*/</span></div><div class="line"><a name="l05329"></a><span class="lineno"> 5329</span> <span class="keyword">struct </span>VmaBlockVector</div><div class="line"><a name="l05330"></a><span class="lineno"> 5330</span> {</div><div class="line"><a name="l05331"></a><span class="lineno"> 5331</span>  VMA_CLASS_NO_COPY(VmaBlockVector)</div><div class="line"><a name="l05332"></a><span class="lineno"> 5332</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05333"></a><span class="lineno"> 5333</span>  VmaBlockVector(</div><div class="line"><a name="l05334"></a><span class="lineno"> 5334</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05335"></a><span class="lineno"> 5335</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l05336"></a><span class="lineno"> 5336</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l05337"></a><span class="lineno"> 5337</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l05338"></a><span class="lineno"> 5338</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l05339"></a><span class="lineno"> 5339</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05340"></a><span class="lineno"> 5340</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05341"></a><span class="lineno"> 5341</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l05342"></a><span class="lineno"> 5342</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l05343"></a><span class="lineno"> 5343</span>  uint32_t algorithm);</div><div class="line"><a name="l05344"></a><span class="lineno"> 5344</span>  ~VmaBlockVector();</div><div class="line"><a name="l05345"></a><span class="lineno"> 5345</span> </div><div class="line"><a name="l05346"></a><span class="lineno"> 5346</span>  VkResult CreateMinBlocks();</div><div class="line"><a name="l05347"></a><span class="lineno"> 5347</span> </div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05349"></a><span class="lineno"> 5349</span>  VkDeviceSize GetPreferredBlockSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_PreferredBlockSize; }</div><div class="line"><a name="l05350"></a><span class="lineno"> 5350</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageGranularity; }</div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span>  uint32_t GetFrameInUseCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_FrameInUseCount; }</div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span>  uint32_t GetAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Algorithm; }</div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span> </div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span>  <span class="keywordtype">void</span> GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats);</div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span> </div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span>  <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="l05357"></a><span class="lineno"> 5357</span>  <span class="keywordtype">bool</span> IsCorruptionDetectionEnabled() <span class="keyword">const</span>;</div><div class="line"><a name="l05358"></a><span class="lineno"> 5358</span> </div><div class="line"><a name="l05359"></a><span class="lineno"> 5359</span>  VkResult Allocate(</div><div class="line"><a name="l05360"></a><span class="lineno"> 5360</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l05361"></a><span class="lineno"> 5361</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05362"></a><span class="lineno"> 5362</span>  VkDeviceSize size,</div><div class="line"><a name="l05363"></a><span class="lineno"> 5363</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05364"></a><span class="lineno"> 5364</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05365"></a><span class="lineno"> 5365</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05366"></a><span class="lineno"> 5366</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05367"></a><span class="lineno"> 5367</span> </div><div class="line"><a name="l05368"></a><span class="lineno"> 5368</span>  <span class="keywordtype">void</span> Free(</div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05370"></a><span class="lineno"> 5370</span> </div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span>  <span class="comment">// Adds statistics of this BlockVector to pStats.</span></div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span>  <span class="keywordtype">void</span> AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span> </div><div class="line"><a name="l05374"></a><span class="lineno"> 5374</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05375"></a><span class="lineno"> 5375</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l05376"></a><span class="lineno"> 5376</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05377"></a><span class="lineno"> 5377</span> </div><div class="line"><a name="l05378"></a><span class="lineno"> 5378</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05379"></a><span class="lineno"> 5379</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05380"></a><span class="lineno"> 5380</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span>  VkResult CheckCorruption();</div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span> </div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span>  VmaDefragmentator* EnsureDefragmentator(</div><div class="line"><a name="l05384"></a><span class="lineno"> 5384</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05385"></a><span class="lineno"> 5385</span>  uint32_t currentFrameIndex);</div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span> </div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span>  VkResult Defragment(</div><div class="line"><a name="l05388"></a><span class="lineno"> 5388</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l05389"></a><span class="lineno"> 5389</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span>  uint32_t& maxAllocationsToMove);</div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span> </div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span>  <span class="keywordtype">void</span> DestroyDefragmentator();</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span> </div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentator;</div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span> </div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05398"></a><span class="lineno"> 5398</span>  <span class="keyword">const</span> uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05399"></a><span class="lineno"> 5399</span>  <span class="keyword">const</span> VkDeviceSize m_PreferredBlockSize;</div><div class="line"><a name="l05400"></a><span class="lineno"> 5400</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MinBlockCount;</div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MaxBlockCount;</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span>  <span class="keyword">const</span> VkDeviceSize m_BufferImageGranularity;</div><div class="line"><a name="l05403"></a><span class="lineno"> 5403</span>  <span class="keyword">const</span> uint32_t m_FrameInUseCount;</div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_IsCustomPool;</div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_ExplicitBlockSize;</div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span>  <span class="keyword">const</span> uint32_t m_Algorithm;</div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</span>  <span class="keywordtype">bool</span> m_HasEmptyBlock;</div><div class="line"><a name="l05408"></a><span class="lineno"> 5408</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05409"></a><span class="lineno"> 5409</span>  <span class="comment">// Incrementally sorted by sumFreeSize, ascending.</span></div><div class="line"><a name="l05410"></a><span class="lineno"> 5410</span>  VmaVector< VmaDeviceMemoryBlock*, VmaStlAllocator<VmaDeviceMemoryBlock*> > m_Blocks;</div><div class="line"><a name="l05411"></a><span class="lineno"> 5411</span>  <span class="comment">/* There can be at most one allocation that is completely empty - a</span></div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</span> <span class="comment"> hysteresis to avoid pessimistic case of alternating creation and destruction</span></div><div class="line"><a name="l05413"></a><span class="lineno"> 5413</span> <span class="comment"> of a VkDeviceMemory. */</span></div><div class="line"><a name="l05414"></a><span class="lineno"> 5414</span>  VmaDefragmentator* m_pDefragmentator;</div><div class="line"><a name="l05415"></a><span class="lineno"> 5415</span>  uint32_t m_NextBlockId;</div><div class="line"><a name="l05416"></a><span class="lineno"> 5416</span> </div><div class="line"><a name="l05417"></a><span class="lineno"> 5417</span>  VkDeviceSize CalcMaxBlockSize() <span class="keyword">const</span>;</div><div class="line"><a name="l05418"></a><span class="lineno"> 5418</span> </div><div class="line"><a name="l05419"></a><span class="lineno"> 5419</span>  <span class="comment">// Finds and removes given block from vector.</span></div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</span>  <span class="keywordtype">void</span> Remove(VmaDeviceMemoryBlock* pBlock);</div><div class="line"><a name="l05421"></a><span class="lineno"> 5421</span> </div><div class="line"><a name="l05422"></a><span class="lineno"> 5422</span>  <span class="comment">// Performs single step in sorting m_Blocks. They may not be fully sorted</span></div><div class="line"><a name="l05423"></a><span class="lineno"> 5423</span>  <span class="comment">// after this call.</span></div><div class="line"><a name="l05424"></a><span class="lineno"> 5424</span>  <span class="keywordtype">void</span> IncrementallySortBlocks();</div><div class="line"><a name="l05425"></a><span class="lineno"> 5425</span> </div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span>  <span class="comment">// To be used only without CAN_MAKE_OTHER_LOST flag.</span></div><div class="line"><a name="l05427"></a><span class="lineno"> 5427</span>  VkResult AllocateFromBlock(</div><div class="line"><a name="l05428"></a><span class="lineno"> 5428</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l05429"></a><span class="lineno"> 5429</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l05430"></a><span class="lineno"> 5430</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05431"></a><span class="lineno"> 5431</span>  VkDeviceSize size,</div><div class="line"><a name="l05432"></a><span class="lineno"> 5432</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05433"></a><span class="lineno"> 5433</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05436"></a><span class="lineno"> 5436</span>  uint32_t strategy,</div><div class="line"><a name="l05437"></a><span class="lineno"> 5437</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span> </div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span>  VkResult CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex);</div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span> };</div><div class="line"><a name="l05441"></a><span class="lineno"> 5441</span> </div><div class="line"><a name="l05442"></a><span class="lineno"> 5442</span> <span class="keyword">struct </span>VmaPool_T</div><div class="line"><a name="l05443"></a><span class="lineno"> 5443</span> {</div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span>  VMA_CLASS_NO_COPY(VmaPool_T)</div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05446"></a><span class="lineno"> 5446</span>  VmaBlockVector m_BlockVector;</div><div class="line"><a name="l05447"></a><span class="lineno"> 5447</span> </div><div class="line"><a name="l05448"></a><span class="lineno"> 5448</span>  VmaPool_T(</div><div class="line"><a name="l05449"></a><span class="lineno"> 5449</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>& createInfo,</div><div class="line"><a name="l05451"></a><span class="lineno"> 5451</span>  VkDeviceSize preferredBlockSize);</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span>  ~VmaPool_T();</div><div class="line"><a name="l05453"></a><span class="lineno"> 5453</span> </div><div class="line"><a name="l05454"></a><span class="lineno"> 5454</span>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05455"></a><span class="lineno"> 5455</span>  <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="l05456"></a><span class="lineno"> 5456</span> </div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05458"></a><span class="lineno"> 5458</span>  <span class="comment">//void PrintDetailedMap(class VmaStringBuilder& sb);</span></div><div class="line"><a name="l05459"></a><span class="lineno"> 5459</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05460"></a><span class="lineno"> 5460</span> </div><div class="line"><a name="l05461"></a><span class="lineno"> 5461</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05462"></a><span class="lineno"> 5462</span>  uint32_t m_Id;</div><div class="line"><a name="l05463"></a><span class="lineno"> 5463</span> };</div><div class="line"><a name="l05464"></a><span class="lineno"> 5464</span> </div><div class="line"><a name="l05465"></a><span class="lineno"> 5465</span> <span class="keyword">class </span>VmaDefragmentator</div><div class="line"><a name="l05466"></a><span class="lineno"> 5466</span> {</div><div class="line"><a name="l05467"></a><span class="lineno"> 5467</span>  VMA_CLASS_NO_COPY(VmaDefragmentator)</div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span>  VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span>  uint32_t m_CurrentFrameIndex;</div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</span>  VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l05473"></a><span class="lineno"> 5473</span>  uint32_t m_AllocationsMoved;</div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span> </div><div class="line"><a name="l05475"></a><span class="lineno"> 5475</span>  <span class="keyword">struct </span>AllocationInfo</div><div class="line"><a name="l05476"></a><span class="lineno"> 5476</span>  {</div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> m_hAllocation;</div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</span>  VkBool32* m_pChanged;</div><div class="line"><a name="l05479"></a><span class="lineno"> 5479</span> </div><div class="line"><a name="l05480"></a><span class="lineno"> 5480</span>  AllocationInfo() :</div><div class="line"><a name="l05481"></a><span class="lineno"> 5481</span>  m_hAllocation(VK_NULL_HANDLE),</div><div class="line"><a name="l05482"></a><span class="lineno"> 5482</span>  m_pChanged(VMA_NULL)</div><div class="line"><a name="l05483"></a><span class="lineno"> 5483</span>  {</div><div class="line"><a name="l05484"></a><span class="lineno"> 5484</span>  }</div><div class="line"><a name="l05485"></a><span class="lineno"> 5485</span>  };</div><div class="line"><a name="l05486"></a><span class="lineno"> 5486</span> </div><div class="line"><a name="l05487"></a><span class="lineno"> 5487</span>  <span class="keyword">struct </span>AllocationInfoSizeGreater</div><div class="line"><a name="l05488"></a><span class="lineno"> 5488</span>  {</div><div class="line"><a name="l05489"></a><span class="lineno"> 5489</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> AllocationInfo& lhs, <span class="keyword">const</span> AllocationInfo& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05490"></a><span class="lineno"> 5490</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span>  <span class="keywordflow">return</span> lhs.m_hAllocation->GetSize() > rhs.m_hAllocation->GetSize();</div><div class="line"><a name="l05492"></a><span class="lineno"> 5492</span>  }</div><div class="line"><a name="l05493"></a><span class="lineno"> 5493</span>  };</div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span> </div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</span>  <span class="comment">// Used between AddAllocation and Defragment.</span></div><div class="line"><a name="l05496"></a><span class="lineno"> 5496</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</div><div class="line"><a name="l05497"></a><span class="lineno"> 5497</span> </div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span>  <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span>  {</div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span>  VmaDeviceMemoryBlock* m_pBlock;</div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span>  <span class="keywordtype">bool</span> m_HasNonMovableAllocations;</div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</span> </div><div class="line"><a name="l05504"></a><span class="lineno"> 5504</span>  BlockInfo(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span>  m_pBlock(VMA_NULL),</div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span>  m_HasNonMovableAllocations(true),</div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span>  m_Allocations(pAllocationCallbacks),</div><div class="line"><a name="l05508"></a><span class="lineno"> 5508</span>  m_pMappedDataForDefragmentation(VMA_NULL)</div><div class="line"><a name="l05509"></a><span class="lineno"> 5509</span>  {</div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span>  }</div><div class="line"><a name="l05511"></a><span class="lineno"> 5511</span> </div><div class="line"><a name="l05512"></a><span class="lineno"> 5512</span>  <span class="keywordtype">void</span> CalcHasNonMovableAllocations()</div><div class="line"><a name="l05513"></a><span class="lineno"> 5513</span>  {</div><div class="line"><a name="l05514"></a><span class="lineno"> 5514</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockAllocCount = m_pBlock->m_pMetadata->GetAllocationCount();</div><div class="line"><a name="l05515"></a><span class="lineno"> 5515</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> defragmentAllocCount = m_Allocations.size();</div><div class="line"><a name="l05516"></a><span class="lineno"> 5516</span>  m_HasNonMovableAllocations = blockAllocCount != defragmentAllocCount;</div><div class="line"><a name="l05517"></a><span class="lineno"> 5517</span>  }</div><div class="line"><a name="l05518"></a><span class="lineno"> 5518</span> </div><div class="line"><a name="l05519"></a><span class="lineno"> 5519</span>  <span class="keywordtype">void</span> SortAllocationsBySizeDescecnding()</div><div class="line"><a name="l05520"></a><span class="lineno"> 5520</span>  {</div><div class="line"><a name="l05521"></a><span class="lineno"> 5521</span>  VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoSizeGreater());</div><div class="line"><a name="l05522"></a><span class="lineno"> 5522</span>  }</div><div class="line"><a name="l05523"></a><span class="lineno"> 5523</span> </div><div class="line"><a name="l05524"></a><span class="lineno"> 5524</span>  VkResult EnsureMapping(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppMappedData);</div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05526"></a><span class="lineno"> 5526</span> </div><div class="line"><a name="l05527"></a><span class="lineno"> 5527</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05528"></a><span class="lineno"> 5528</span>  <span class="comment">// Not null if mapped for defragmentation only, not originally mapped.</span></div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</span>  <span class="keywordtype">void</span>* m_pMappedDataForDefragmentation;</div><div class="line"><a name="l05530"></a><span class="lineno"> 5530</span>  };</div><div class="line"><a name="l05531"></a><span class="lineno"> 5531</span> </div><div class="line"><a name="l05532"></a><span class="lineno"> 5532</span>  <span class="keyword">struct </span>BlockPointerLess</div><div class="line"><a name="l05533"></a><span class="lineno"> 5533</span>  {</div><div class="line"><a name="l05534"></a><span class="lineno"> 5534</span>  <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="l05535"></a><span class="lineno"> 5535</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05536"></a><span class="lineno"> 5536</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlock;</div><div class="line"><a name="l05537"></a><span class="lineno"> 5537</span>  }</div><div class="line"><a name="l05538"></a><span class="lineno"> 5538</span>  <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="l05539"></a><span class="lineno"> 5539</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlockInfo->m_pBlock;</div><div class="line"><a name="l05541"></a><span class="lineno"> 5541</span>  }</div><div class="line"><a name="l05542"></a><span class="lineno"> 5542</span>  };</div><div class="line"><a name="l05543"></a><span class="lineno"> 5543</span> </div><div class="line"><a name="l05544"></a><span class="lineno"> 5544</span>  <span class="comment">// 1. Blocks with some non-movable allocations go first.</span></div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</span>  <span class="comment">// 2. Blocks with smaller sumFreeSize go first.</span></div><div class="line"><a name="l05546"></a><span class="lineno"> 5546</span>  <span class="keyword">struct </span>BlockInfoCompareMoveDestination</div><div class="line"><a name="l05547"></a><span class="lineno"> 5547</span>  {</div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span>  <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="l05549"></a><span class="lineno"> 5549</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_HasNonMovableAllocations && !pRhsBlockInfo->m_HasNonMovableAllocations)</div><div class="line"><a name="l05551"></a><span class="lineno"> 5551</span>  {</div><div class="line"><a name="l05552"></a><span class="lineno"> 5552</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05553"></a><span class="lineno"> 5553</span>  }</div><div class="line"><a name="l05554"></a><span class="lineno"> 5554</span>  <span class="keywordflow">if</span>(!pLhsBlockInfo->m_HasNonMovableAllocations && pRhsBlockInfo->m_HasNonMovableAllocations)</div><div class="line"><a name="l05555"></a><span class="lineno"> 5555</span>  {</div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l05557"></a><span class="lineno"> 5557</span>  }</div><div class="line"><a name="l05558"></a><span class="lineno"> 5558</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize() < pRhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize())</div><div class="line"><a name="l05559"></a><span class="lineno"> 5559</span>  {</div><div class="line"><a name="l05560"></a><span class="lineno"> 5560</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05561"></a><span class="lineno"> 5561</span>  }</div><div class="line"><a name="l05562"></a><span class="lineno"> 5562</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</span>  }</div><div class="line"><a name="l05564"></a><span class="lineno"> 5564</span>  };</div><div class="line"><a name="l05565"></a><span class="lineno"> 5565</span> </div><div class="line"><a name="l05566"></a><span class="lineno"> 5566</span>  <span class="keyword">typedef</span> VmaVector< BlockInfo*, VmaStlAllocator<BlockInfo*> > BlockInfoVector;</div><div class="line"><a name="l05567"></a><span class="lineno"> 5567</span>  BlockInfoVector m_Blocks;</div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span> </div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>  VkResult DefragmentRound(</div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</span>  uint32_t maxAllocationsToMove);</div><div class="line"><a name="l05572"></a><span class="lineno"> 5572</span> </div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> MoveMakesSense(</div><div class="line"><a name="l05574"></a><span class="lineno"> 5574</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset);</div><div class="line"><a name="l05576"></a><span class="lineno"> 5576</span> </div><div class="line"><a name="l05577"></a><span class="lineno"> 5577</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</span>  VmaDefragmentator(</div><div class="line"><a name="l05579"></a><span class="lineno"> 5579</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05580"></a><span class="lineno"> 5580</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span>  uint32_t currentFrameIndex);</div><div class="line"><a name="l05582"></a><span class="lineno"> 5582</span> </div><div class="line"><a name="l05583"></a><span class="lineno"> 5583</span>  ~VmaDefragmentator();</div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span> </div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span>  VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l05586"></a><span class="lineno"> 5586</span>  uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</div><div class="line"><a name="l05587"></a><span class="lineno"> 5587</span> </div><div class="line"><a name="l05588"></a><span class="lineno"> 5588</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="l05589"></a><span class="lineno"> 5589</span> </div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</span>  VkResult Defragment(</div><div class="line"><a name="l05591"></a><span class="lineno"> 5591</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span>  uint32_t maxAllocationsToMove);</div><div class="line"><a name="l05593"></a><span class="lineno"> 5593</span> };</div><div class="line"><a name="l05594"></a><span class="lineno"> 5594</span> </div><div class="line"><a name="l05595"></a><span class="lineno"> 5595</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05596"></a><span class="lineno"> 5596</span> </div><div class="line"><a name="l05597"></a><span class="lineno"> 5597</span> <span class="keyword">class </span>VmaRecorder</div><div class="line"><a name="l05598"></a><span class="lineno"> 5598</span> {</div><div class="line"><a name="l05599"></a><span class="lineno"> 5599</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05600"></a><span class="lineno"> 5600</span>  VmaRecorder();</div><div class="line"><a name="l05601"></a><span class="lineno"> 5601</span>  VkResult Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>& settings, <span class="keywordtype">bool</span> useMutex);</div><div class="line"><a name="l05602"></a><span class="lineno"> 5602</span>  <span class="keywordtype">void</span> WriteConfiguration(</div><div class="line"><a name="l05603"></a><span class="lineno"> 5603</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l05604"></a><span class="lineno"> 5604</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l05605"></a><span class="lineno"> 5605</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled);</div><div class="line"><a name="l05606"></a><span class="lineno"> 5606</span>  ~VmaRecorder();</div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span> </div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span>  <span class="keywordtype">void</span> RecordCreateAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05609"></a><span class="lineno"> 5609</span>  <span class="keywordtype">void</span> RecordDestroyAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05610"></a><span class="lineno"> 5610</span>  <span class="keywordtype">void</span> RecordCreatePool(uint32_t frameIndex,</div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>& createInfo,</div><div class="line"><a name="l05612"></a><span class="lineno"> 5612</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span>  <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="l05614"></a><span class="lineno"> 5614</span>  <span class="keywordtype">void</span> RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l05615"></a><span class="lineno"> 5615</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05616"></a><span class="lineno"> 5616</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05628"></a><span class="lineno"> 5628</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05629"></a><span class="lineno"> 5629</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span>  <span class="keywordtype">void</span> RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05632"></a><span class="lineno"> 5632</span>  <span class="keywordtype">void</span> RecordResizeAllocation(</div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span>  uint32_t frameIndex,</div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</span>  VkDeviceSize newSize);</div><div class="line"><a name="l05636"></a><span class="lineno"> 5636</span>  <span class="keywordtype">void</span> RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l05637"></a><span class="lineno"> 5637</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span>  <span class="keywordtype">void</span> RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span>  <span class="keywordtype">void</span> RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span>  <span class="keywordtype">void</span> RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05645"></a><span class="lineno"> 5645</span>  <span class="keywordtype">void</span> RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05647"></a><span class="lineno"> 5647</span>  <span class="keywordtype">void</span> RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05648"></a><span class="lineno"> 5648</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span>  <span class="keywordtype">void</span> RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05650"></a><span class="lineno"> 5650</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l05651"></a><span class="lineno"> 5651</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span>  <span class="keywordtype">void</span> RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l05655"></a><span class="lineno"> 5655</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l05656"></a><span class="lineno"> 5656</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05657"></a><span class="lineno"> 5657</span>  <span class="keywordtype">void</span> RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05658"></a><span class="lineno"> 5658</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05659"></a><span class="lineno"> 5659</span>  <span class="keywordtype">void</span> RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l05660"></a><span class="lineno"> 5660</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span>  <span class="keywordtype">void</span> RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span>  <span class="keywordtype">void</span> RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05665"></a><span class="lineno"> 5665</span>  <span class="keywordtype">void</span> RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l05666"></a><span class="lineno"> 5666</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05667"></a><span class="lineno"> 5667</span> </div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span>  <span class="keyword">struct </span>CallParams</div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span>  {</div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span>  uint32_t threadId;</div><div class="line"><a name="l05672"></a><span class="lineno"> 5672</span>  <span class="keywordtype">double</span> time;</div><div class="line"><a name="l05673"></a><span class="lineno"> 5673</span>  };</div><div class="line"><a name="l05674"></a><span class="lineno"> 5674</span> </div><div class="line"><a name="l05675"></a><span class="lineno"> 5675</span>  <span class="keyword">class </span>UserDataString</div><div class="line"><a name="l05676"></a><span class="lineno"> 5676</span>  {</div><div class="line"><a name="l05677"></a><span class="lineno"> 5677</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l05678"></a><span class="lineno"> 5678</span>  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="l05679"></a><span class="lineno"> 5679</span>  <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="l05680"></a><span class="lineno"> 5680</span> </div><div class="line"><a name="l05681"></a><span class="lineno"> 5681</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05682"></a><span class="lineno"> 5682</span>  <span class="keywordtype">char</span> m_PtrStr[17];</div><div class="line"><a name="l05683"></a><span class="lineno"> 5683</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* m_Str;</div><div class="line"><a name="l05684"></a><span class="lineno"> 5684</span>  };</div><div class="line"><a name="l05685"></a><span class="lineno"> 5685</span> </div><div class="line"><a name="l05686"></a><span class="lineno"> 5686</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05687"></a><span class="lineno"> 5687</span>  <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a> m_Flags;</div><div class="line"><a name="l05688"></a><span class="lineno"> 5688</span>  FILE* m_File;</div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span>  VMA_MUTEX m_FileMutex;</div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span>  int64_t m_Freq;</div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span>  int64_t m_StartCounter;</div><div class="line"><a name="l05692"></a><span class="lineno"> 5692</span> </div><div class="line"><a name="l05693"></a><span class="lineno"> 5693</span>  <span class="keywordtype">void</span> GetBasicParams(CallParams& outParams);</div><div class="line"><a name="l05694"></a><span class="lineno"> 5694</span>  <span class="keywordtype">void</span> Flush();</div><div class="line"><a name="l05695"></a><span class="lineno"> 5695</span> };</div><div class="line"><a name="l05696"></a><span class="lineno"> 5696</span> </div><div class="line"><a name="l05697"></a><span class="lineno"> 5697</span> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05698"></a><span class="lineno"> 5698</span> </div><div class="line"><a name="l05699"></a><span class="lineno"> 5699</span> <span class="comment">// Main allocator object.</span></div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span> <span class="keyword">struct </span>VmaAllocator_T</div><div class="line"><a name="l05701"></a><span class="lineno"> 5701</span> {</div><div class="line"><a name="l05702"></a><span class="lineno"> 5702</span>  VMA_CLASS_NO_COPY(VmaAllocator_T)</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span>  <span class="keywordtype">bool</span> m_UseKhrDedicatedAllocation;</div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</span>  VkDevice m_hDevice;</div><div class="line"><a name="l05707"></a><span class="lineno"> 5707</span>  <span class="keywordtype">bool</span> m_AllocationCallbacksSpecified;</div><div class="line"><a name="l05708"></a><span class="lineno"> 5708</span>  VkAllocationCallbacks m_AllocationCallbacks;</div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span>  <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> m_DeviceMemoryCallbacks;</div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span>  </div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span>  <span class="comment">// Number of bytes free out of limit, or VK_WHOLE_SIZE if not limit for that heap.</span></div><div class="line"><a name="l05712"></a><span class="lineno"> 5712</span>  VkDeviceSize m_HeapSizeLimit[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l05713"></a><span class="lineno"> 5713</span>  VMA_MUTEX m_HeapSizeLimitMutex;</div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span> </div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</span>  VkPhysicalDeviceProperties m_PhysicalDeviceProperties;</div><div class="line"><a name="l05716"></a><span class="lineno"> 5716</span>  VkPhysicalDeviceMemoryProperties m_MemProps;</div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span> </div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span>  <span class="comment">// Default pools.</span></div><div class="line"><a name="l05719"></a><span class="lineno"> 5719</span>  VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05720"></a><span class="lineno"> 5720</span> </div><div class="line"><a name="l05721"></a><span class="lineno"> 5721</span>  <span class="comment">// Each vector is sorted by memory (handle value).</span></div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span>  <span class="keyword">typedef</span> VmaVector< VmaAllocation, VmaStlAllocator<VmaAllocation> > AllocationVectorType;</div><div class="line"><a name="l05723"></a><span class="lineno"> 5723</span>  AllocationVectorType* m_pDedicatedAllocations[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05724"></a><span class="lineno"> 5724</span>  VMA_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</span> </div><div class="line"><a name="l05726"></a><span class="lineno"> 5726</span>  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="l05727"></a><span class="lineno"> 5727</span>  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="l05728"></a><span class="lineno"> 5728</span>  ~VmaAllocator_T();</div><div class="line"><a name="l05729"></a><span class="lineno"> 5729</span> </div><div class="line"><a name="l05730"></a><span class="lineno"> 5730</span>  <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const</span></div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05732"></a><span class="lineno"> 5732</span>  <span class="keywordflow">return</span> m_AllocationCallbacksSpecified ? &m_AllocationCallbacks : 0;</div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span>  }</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>& GetVulkanFunctions()<span class="keyword"> const</span></div><div class="line"><a name="l05735"></a><span class="lineno"> 5735</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05736"></a><span class="lineno"> 5736</span>  <span class="keywordflow">return</span> m_VulkanFunctions;</div><div class="line"><a name="l05737"></a><span class="lineno"> 5737</span>  }</div><div class="line"><a name="l05738"></a><span class="lineno"> 5738</span> </div><div class="line"><a name="l05739"></a><span class="lineno"> 5739</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const</span></div><div class="line"><a name="l05740"></a><span class="lineno"> 5740</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05741"></a><span class="lineno"> 5741</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span>  static_cast<VkDeviceSize>(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY),</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>  m_PhysicalDeviceProperties.limits.bufferImageGranularity);</div><div class="line"><a name="l05744"></a><span class="lineno"> 5744</span>  }</div><div class="line"><a name="l05745"></a><span class="lineno"> 5745</span> </div><div class="line"><a name="l05746"></a><span class="lineno"> 5746</span>  uint32_t GetMemoryHeapCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryHeapCount; }</div><div class="line"><a name="l05747"></a><span class="lineno"> 5747</span>  uint32_t GetMemoryTypeCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryTypeCount; }</div><div class="line"><a name="l05748"></a><span class="lineno"> 5748</span> </div><div class="line"><a name="l05749"></a><span class="lineno"> 5749</span>  uint32_t MemoryTypeIndexToHeapIndex(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05750"></a><span class="lineno"> 5750</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05751"></a><span class="lineno"> 5751</span>  VMA_ASSERT(memTypeIndex < m_MemProps.memoryTypeCount);</div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span>  <span class="keywordflow">return</span> m_MemProps.memoryTypes[memTypeIndex].heapIndex;</div><div class="line"><a name="l05753"></a><span class="lineno"> 5753</span>  }</div><div class="line"><a name="l05754"></a><span class="lineno"> 5754</span>  <span class="comment">// True when specific memory type is HOST_VISIBLE but not HOST_COHERENT.</span></div><div class="line"><a name="l05755"></a><span class="lineno"> 5755</span>  <span class="keywordtype">bool</span> IsMemoryTypeNonCoherent(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05756"></a><span class="lineno"> 5756</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05757"></a><span class="lineno"> 5757</span>  <span class="keywordflow">return</span> (m_MemProps.memoryTypes[memTypeIndex].propertyFlags & (VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)) ==</div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span>  VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l05759"></a><span class="lineno"> 5759</span>  }</div><div class="line"><a name="l05760"></a><span class="lineno"> 5760</span>  <span class="comment">// Minimum alignment for all allocations in specific memory type.</span></div><div class="line"><a name="l05761"></a><span class="lineno"> 5761</span>  VkDeviceSize GetMemoryTypeMinAlignment(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05762"></a><span class="lineno"> 5762</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span>  <span class="keywordflow">return</span> IsMemoryTypeNonCoherent(memTypeIndex) ?</div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span>  VMA_MAX((VkDeviceSize)VMA_DEBUG_ALIGNMENT, m_PhysicalDeviceProperties.limits.nonCoherentAtomSize) :</div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span>  (VkDeviceSize)VMA_DEBUG_ALIGNMENT;</div><div class="line"><a name="l05766"></a><span class="lineno"> 5766</span>  }</div><div class="line"><a name="l05767"></a><span class="lineno"> 5767</span> </div><div class="line"><a name="l05768"></a><span class="lineno"> 5768</span>  <span class="keywordtype">bool</span> IsIntegratedGpu()<span class="keyword"> const</span></div><div class="line"><a name="l05769"></a><span class="lineno"> 5769</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05770"></a><span class="lineno"> 5770</span>  <span class="keywordflow">return</span> m_PhysicalDeviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;</div><div class="line"><a name="l05771"></a><span class="lineno"> 5771</span>  }</div><div class="line"><a name="l05772"></a><span class="lineno"> 5772</span> </div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05774"></a><span class="lineno"> 5774</span>  VmaRecorder* GetRecorder()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pRecorder; }</div><div class="line"><a name="l05775"></a><span class="lineno"> 5775</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span> </div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span>  <span class="keywordtype">void</span> GetBufferMemoryRequirements(</div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span>  VkBuffer hBuffer,</div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05781"></a><span class="lineno"> 5781</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05782"></a><span class="lineno"> 5782</span>  <span class="keywordtype">void</span> GetImageMemoryRequirements(</div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>  VkImage hImage,</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05787"></a><span class="lineno"> 5787</span> </div><div class="line"><a name="l05788"></a><span class="lineno"> 5788</span>  <span class="comment">// Main allocation function.</span></div><div class="line"><a name="l05789"></a><span class="lineno"> 5789</span>  VkResult AllocateMemory(</div><div class="line"><a name="l05790"></a><span class="lineno"> 5790</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05791"></a><span class="lineno"> 5791</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05792"></a><span class="lineno"> 5792</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05793"></a><span class="lineno"> 5793</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05794"></a><span class="lineno"> 5794</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05795"></a><span class="lineno"> 5795</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05796"></a><span class="lineno"> 5796</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05797"></a><span class="lineno"> 5797</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05798"></a><span class="lineno"> 5798</span> </div><div class="line"><a name="l05799"></a><span class="lineno"> 5799</span>  <span class="comment">// Main deallocation function.</span></div><div class="line"><a name="l05800"></a><span class="lineno"> 5800</span>  <span class="keywordtype">void</span> FreeMemory(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05801"></a><span class="lineno"> 5801</span> </div><div class="line"><a name="l05802"></a><span class="lineno"> 5802</span>  VkResult ResizeAllocation(</div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span>  VkDeviceSize newSize);</div><div class="line"><a name="l05805"></a><span class="lineno"> 5805</span> </div><div class="line"><a name="l05806"></a><span class="lineno"> 5806</span>  <span class="keywordtype">void</span> CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05807"></a><span class="lineno"> 5807</span> </div><div class="line"><a name="l05808"></a><span class="lineno"> 5808</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05811"></a><span class="lineno"> 5811</span> </div><div class="line"><a name="l05812"></a><span class="lineno"> 5812</span>  VkResult Defragment(</div><div class="line"><a name="l05813"></a><span class="lineno"> 5813</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l05814"></a><span class="lineno"> 5814</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l05816"></a><span class="lineno"> 5816</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l05817"></a><span class="lineno"> 5817</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l05818"></a><span class="lineno"> 5818</span> </div><div class="line"><a name="l05819"></a><span class="lineno"> 5819</span>  <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="l05820"></a><span class="lineno"> 5820</span>  <span class="keywordtype">bool</span> TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05821"></a><span class="lineno"> 5821</span> </div><div class="line"><a name="l05822"></a><span class="lineno"> 5822</span>  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="l05823"></a><span class="lineno"> 5823</span>  <span class="keywordtype">void</span> DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05824"></a><span class="lineno"> 5824</span>  <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="l05825"></a><span class="lineno"> 5825</span> </div><div class="line"><a name="l05826"></a><span class="lineno"> 5826</span>  <span class="keywordtype">void</span> SetCurrentFrameIndex(uint32_t frameIndex);</div><div class="line"><a name="l05827"></a><span class="lineno"> 5827</span>  uint32_t GetCurrentFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CurrentFrameIndex.load(); }</div><div class="line"><a name="l05828"></a><span class="lineno"> 5828</span> </div><div class="line"><a name="l05829"></a><span class="lineno"> 5829</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05832"></a><span class="lineno"> 5832</span>  VkResult CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool);</div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</span>  VkResult CheckCorruption(uint32_t memoryTypeBits);</div><div class="line"><a name="l05834"></a><span class="lineno"> 5834</span> </div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span>  <span class="keywordtype">void</span> CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05836"></a><span class="lineno"> 5836</span> </div><div class="line"><a name="l05837"></a><span class="lineno"> 5837</span>  VkResult AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory);</div><div class="line"><a name="l05838"></a><span class="lineno"> 5838</span>  <span class="keywordtype">void</span> FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory);</div><div class="line"><a name="l05839"></a><span class="lineno"> 5839</span> </div><div class="line"><a name="l05840"></a><span class="lineno"> 5840</span>  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="l05841"></a><span class="lineno"> 5841</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05842"></a><span class="lineno"> 5842</span> </div><div class="line"><a name="l05843"></a><span class="lineno"> 5843</span>  VkResult BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer);</div><div class="line"><a name="l05844"></a><span class="lineno"> 5844</span>  VkResult BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage);</div><div class="line"><a name="l05845"></a><span class="lineno"> 5845</span> </div><div class="line"><a name="l05846"></a><span class="lineno"> 5846</span>  <span class="keywordtype">void</span> FlushOrInvalidateAllocation(</div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span>  VMA_CACHE_OPERATION op);</div><div class="line"><a name="l05850"></a><span class="lineno"> 5850</span> </div><div class="line"><a name="l05851"></a><span class="lineno"> 5851</span>  <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="l05852"></a><span class="lineno"> 5852</span> </div><div class="line"><a name="l05853"></a><span class="lineno"> 5853</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05854"></a><span class="lineno"> 5854</span>  VkDeviceSize m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l05855"></a><span class="lineno"> 5855</span> </div><div class="line"><a name="l05856"></a><span class="lineno"> 5856</span>  VkPhysicalDevice m_PhysicalDevice;</div><div class="line"><a name="l05857"></a><span class="lineno"> 5857</span>  VMA_ATOMIC_UINT32 m_CurrentFrameIndex;</div><div class="line"><a name="l05858"></a><span class="lineno"> 5858</span>  </div><div class="line"><a name="l05859"></a><span class="lineno"> 5859</span>  VMA_MUTEX m_PoolsMutex;</div><div class="line"><a name="l05860"></a><span class="lineno"> 5860</span>  <span class="comment">// Protected by m_PoolsMutex. Sorted by pointer value.</span></div><div class="line"><a name="l05861"></a><span class="lineno"> 5861</span>  VmaVector<VmaPool, VmaStlAllocator<VmaPool> > m_Pools;</div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span>  uint32_t m_NextPoolId;</div><div class="line"><a name="l05863"></a><span class="lineno"> 5863</span> </div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span>  <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> m_VulkanFunctions;</div><div class="line"><a name="l05865"></a><span class="lineno"> 5865</span> </div><div class="line"><a name="l05866"></a><span class="lineno"> 5866</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05867"></a><span class="lineno"> 5867</span>  VmaRecorder* m_pRecorder;</div><div class="line"><a name="l05868"></a><span class="lineno"> 5868</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05869"></a><span class="lineno"> 5869</span> </div><div class="line"><a name="l05870"></a><span class="lineno"> 5870</span>  <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="l05871"></a><span class="lineno"> 5871</span> </div><div class="line"><a name="l05872"></a><span class="lineno"> 5872</span>  VkDeviceSize CalcPreferredBlockSize(uint32_t memTypeIndex);</div><div class="line"><a name="l05873"></a><span class="lineno"> 5873</span> </div><div class="line"><a name="l05874"></a><span class="lineno"> 5874</span>  VkResult AllocateMemoryOfType(</div><div class="line"><a name="l05875"></a><span class="lineno"> 5875</span>  VkDeviceSize size,</div><div class="line"><a name="l05876"></a><span class="lineno"> 5876</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05884"></a><span class="lineno"> 5884</span> </div><div class="line"><a name="l05885"></a><span class="lineno"> 5885</span>  <span class="comment">// Allocates and registers new VkDeviceMemory specifically for single allocation.</span></div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</span>  VkResult AllocateDedicatedMemory(</div><div class="line"><a name="l05887"></a><span class="lineno"> 5887</span>  VkDeviceSize size,</div><div class="line"><a name="l05888"></a><span class="lineno"> 5888</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05889"></a><span class="lineno"> 5889</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l05890"></a><span class="lineno"> 5890</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l05891"></a><span class="lineno"> 5891</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l05892"></a><span class="lineno"> 5892</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05893"></a><span class="lineno"> 5893</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05896"></a><span class="lineno"> 5896</span> </div><div class="line"><a name="l05897"></a><span class="lineno"> 5897</span>  <span class="comment">// Tries to free pMemory as Dedicated Memory. Returns true if found and freed.</span></div><div class="line"><a name="l05898"></a><span class="lineno"> 5898</span>  <span class="keywordtype">void</span> FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05899"></a><span class="lineno"> 5899</span> };</div><div class="line"><a name="l05900"></a><span class="lineno"> 5900</span> </div><div class="line"><a name="l05902"></a><span class="lineno"> 5902</span> <span class="comment">// Memory allocation #2 after VmaAllocator_T definition</span></div><div class="line"><a name="l05903"></a><span class="lineno"> 5903</span> </div><div class="line"><a name="l05904"></a><span class="lineno"> 5904</span> <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="l05905"></a><span class="lineno"> 5905</span> {</div><div class="line"><a name="l05906"></a><span class="lineno"> 5906</span>  <span class="keywordflow">return</span> VmaMalloc(&hAllocator->m_AllocationCallbacks, size, alignment);</div><div class="line"><a name="l05907"></a><span class="lineno"> 5907</span> }</div><div class="line"><a name="l05908"></a><span class="lineno"> 5908</span> </div><div class="line"><a name="l05909"></a><span class="lineno"> 5909</span> <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="l05910"></a><span class="lineno"> 5910</span> {</div><div class="line"><a name="l05911"></a><span class="lineno"> 5911</span>  VmaFree(&hAllocator->m_AllocationCallbacks, ptr);</div><div class="line"><a name="l05912"></a><span class="lineno"> 5912</span> }</div><div class="line"><a name="l05913"></a><span class="lineno"> 5913</span> </div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05915"></a><span class="lineno"> 5915</span> <span class="keyword">static</span> T* VmaAllocate(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l05916"></a><span class="lineno"> 5916</span> {</div><div class="line"><a name="l05917"></a><span class="lineno"> 5917</span>  <span class="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l05918"></a><span class="lineno"> 5918</span> }</div><div class="line"><a name="l05919"></a><span class="lineno"> 5919</span> </div><div class="line"><a name="l05920"></a><span class="lineno"> 5920</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05921"></a><span class="lineno"> 5921</span> <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="l05922"></a><span class="lineno"> 5922</span> {</div><div class="line"><a name="l05923"></a><span class="lineno"> 5923</span>  <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="l05924"></a><span class="lineno"> 5924</span> }</div><div class="line"><a name="l05925"></a><span class="lineno"> 5925</span> </div><div class="line"><a name="l05926"></a><span class="lineno"> 5926</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05927"></a><span class="lineno"> 5927</span> <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="l05928"></a><span class="lineno"> 5928</span> {</div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05930"></a><span class="lineno"> 5930</span>  {</div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span>  ptr->~T();</div><div class="line"><a name="l05932"></a><span class="lineno"> 5932</span>  VmaFree(hAllocator, ptr);</div><div class="line"><a name="l05933"></a><span class="lineno"> 5933</span>  }</div><div class="line"><a name="l05934"></a><span class="lineno"> 5934</span> }</div><div class="line"><a name="l05935"></a><span class="lineno"> 5935</span> </div><div class="line"><a name="l05936"></a><span class="lineno"> 5936</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05937"></a><span class="lineno"> 5937</span> <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="l05938"></a><span class="lineno"> 5938</span> {</div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05940"></a><span class="lineno"> 5940</span>  {</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l05942"></a><span class="lineno"> 5942</span>  ptr[i].~T();</div><div class="line"><a name="l05943"></a><span class="lineno"> 5943</span>  VmaFree(hAllocator, ptr);</div><div class="line"><a name="l05944"></a><span class="lineno"> 5944</span>  }</div><div class="line"><a name="l05945"></a><span class="lineno"> 5945</span> }</div><div class="line"><a name="l05946"></a><span class="lineno"> 5946</span> </div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span> <span class="comment">// VmaStringBuilder</span></div><div class="line"><a name="l05949"></a><span class="lineno"> 5949</span> </div><div class="line"><a name="l05950"></a><span class="lineno"> 5950</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05951"></a><span class="lineno"> 5951</span> </div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</span> <span class="keyword">class </span>VmaStringBuilder</div><div class="line"><a name="l05953"></a><span class="lineno"> 5953</span> {</div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05955"></a><span class="lineno"> 5955</span>  VmaStringBuilder(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> alloc) : m_Data(VmaStlAllocator<char>(alloc->GetAllocationCallbacks())) { }</div><div class="line"><a name="l05956"></a><span class="lineno"> 5956</span>  <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="l05957"></a><span class="lineno"> 5957</span>  <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="l05958"></a><span class="lineno"> 5958</span> </div><div class="line"><a name="l05959"></a><span class="lineno"> 5959</span>  <span class="keywordtype">void</span> Add(<span class="keywordtype">char</span> ch) { m_Data.push_back(ch); }</div><div class="line"><a name="l05960"></a><span class="lineno"> 5960</span>  <span class="keywordtype">void</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05961"></a><span class="lineno"> 5961</span>  <span class="keywordtype">void</span> AddNewLine() { Add(<span class="charliteral">'\n'</span>); }</div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span>  <span class="keywordtype">void</span> AddNumber(uint32_t num);</div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>  <span class="keywordtype">void</span> AddNumber(uint64_t num);</div><div class="line"><a name="l05964"></a><span class="lineno"> 5964</span>  <span class="keywordtype">void</span> AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l05965"></a><span class="lineno"> 5965</span> </div><div class="line"><a name="l05966"></a><span class="lineno"> 5966</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span>  VmaVector< char, VmaStlAllocator<char> > m_Data;</div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span> };</div><div class="line"><a name="l05969"></a><span class="lineno"> 5969</span> </div><div class="line"><a name="l05970"></a><span class="lineno"> 5970</span> <span class="keywordtype">void</span> VmaStringBuilder::Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span> {</div><div class="line"><a name="l05972"></a><span class="lineno"> 5972</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l05973"></a><span class="lineno"> 5973</span>  <span class="keywordflow">if</span>(strLen > 0)</div><div class="line"><a name="l05974"></a><span class="lineno"> 5974</span>  {</div><div class="line"><a name="l05975"></a><span class="lineno"> 5975</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = m_Data.size();</div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span>  m_Data.resize(oldCount + strLen);</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>  memcpy(m_Data.data() + oldCount, pStr, strLen);</div><div class="line"><a name="l05978"></a><span class="lineno"> 5978</span>  }</div><div class="line"><a name="l05979"></a><span class="lineno"> 5979</span> }</div><div class="line"><a name="l05980"></a><span class="lineno"> 5980</span> </div><div class="line"><a name="l05981"></a><span class="lineno"> 5981</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint32_t num)</div><div class="line"><a name="l05982"></a><span class="lineno"> 5982</span> {</div><div class="line"><a name="l05983"></a><span class="lineno"> 5983</span>  <span class="keywordtype">char</span> buf[11];</div><div class="line"><a name="l05984"></a><span class="lineno"> 5984</span>  VmaUint32ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05985"></a><span class="lineno"> 5985</span>  Add(buf);</div><div class="line"><a name="l05986"></a><span class="lineno"> 5986</span> }</div><div class="line"><a name="l05987"></a><span class="lineno"> 5987</span> </div><div class="line"><a name="l05988"></a><span class="lineno"> 5988</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint64_t num)</div><div class="line"><a name="l05989"></a><span class="lineno"> 5989</span> {</div><div class="line"><a name="l05990"></a><span class="lineno"> 5990</span>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l05991"></a><span class="lineno"> 5991</span>  VmaUint64ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span>  Add(buf);</div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span> }</div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span> </div><div class="line"><a name="l05995"></a><span class="lineno"> 5995</span> <span class="keywordtype">void</span> VmaStringBuilder::AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l05996"></a><span class="lineno"> 5996</span> {</div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span>  VmaPtrToStr(buf, <span class="keyword">sizeof</span>(buf), ptr);</div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span>  Add(buf);</div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span> }</div><div class="line"><a name="l06001"></a><span class="lineno"> 6001</span> </div><div class="line"><a name="l06002"></a><span class="lineno"> 6002</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06003"></a><span class="lineno"> 6003</span> </div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span> <span class="comment">// VmaJsonWriter</span></div><div class="line"><a name="l06006"></a><span class="lineno"> 6006</span> </div><div class="line"><a name="l06007"></a><span class="lineno"> 6007</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span> </div><div class="line"><a name="l06009"></a><span class="lineno"> 6009</span> <span class="keyword">class </span>VmaJsonWriter</div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span> {</div><div class="line"><a name="l06011"></a><span class="lineno"> 6011</span>  VMA_CLASS_NO_COPY(VmaJsonWriter)</div><div class="line"><a name="l06012"></a><span class="lineno"> 6012</span> <span class="keyword">public</span>:</div><div class="line"><a name="l06013"></a><span class="lineno"> 6013</span>  VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb);</div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span>  ~VmaJsonWriter();</div><div class="line"><a name="l06015"></a><span class="lineno"> 6015</span> </div><div class="line"><a name="l06016"></a><span class="lineno"> 6016</span>  <span class="keywordtype">void</span> BeginObject(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l06017"></a><span class="lineno"> 6017</span>  <span class="keywordtype">void</span> EndObject();</div><div class="line"><a name="l06018"></a><span class="lineno"> 6018</span>  </div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span>  <span class="keywordtype">void</span> BeginArray(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l06020"></a><span class="lineno"> 6020</span>  <span class="keywordtype">void</span> EndArray();</div><div class="line"><a name="l06021"></a><span class="lineno"> 6021</span>  </div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>  <span class="keywordtype">void</span> WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span>  <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="l06024"></a><span class="lineno"> 6024</span>  <span class="keywordtype">void</span> ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l06025"></a><span class="lineno"> 6025</span>  <span class="keywordtype">void</span> ContinueString(uint32_t n);</div><div class="line"><a name="l06026"></a><span class="lineno"> 6026</span>  <span class="keywordtype">void</span> ContinueString(uint64_t n);</div><div class="line"><a name="l06027"></a><span class="lineno"> 6027</span>  <span class="keywordtype">void</span> ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l06028"></a><span class="lineno"> 6028</span>  <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="l06029"></a><span class="lineno"> 6029</span>  </div><div class="line"><a name="l06030"></a><span class="lineno"> 6030</span>  <span class="keywordtype">void</span> WriteNumber(uint32_t n);</div><div class="line"><a name="l06031"></a><span class="lineno"> 6031</span>  <span class="keywordtype">void</span> WriteNumber(uint64_t n);</div><div class="line"><a name="l06032"></a><span class="lineno"> 6032</span>  <span class="keywordtype">void</span> WriteBool(<span class="keywordtype">bool</span> b);</div><div class="line"><a name="l06033"></a><span class="lineno"> 6033</span>  <span class="keywordtype">void</span> WriteNull();</div><div class="line"><a name="l06034"></a><span class="lineno"> 6034</span> </div><div class="line"><a name="l06035"></a><span class="lineno"> 6035</span> <span class="keyword">private</span>:</div><div class="line"><a name="l06036"></a><span class="lineno"> 6036</span>  <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="l06037"></a><span class="lineno"> 6037</span> </div><div class="line"><a name="l06038"></a><span class="lineno"> 6038</span>  <span class="keyword">enum</span> COLLECTION_TYPE</div><div class="line"><a name="l06039"></a><span class="lineno"> 6039</span>  {</div><div class="line"><a name="l06040"></a><span class="lineno"> 6040</span>  COLLECTION_TYPE_OBJECT,</div><div class="line"><a name="l06041"></a><span class="lineno"> 6041</span>  COLLECTION_TYPE_ARRAY,</div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span>  };</div><div class="line"><a name="l06043"></a><span class="lineno"> 6043</span>  <span class="keyword">struct </span>StackItem</div><div class="line"><a name="l06044"></a><span class="lineno"> 6044</span>  {</div><div class="line"><a name="l06045"></a><span class="lineno"> 6045</span>  COLLECTION_TYPE type;</div><div class="line"><a name="l06046"></a><span class="lineno"> 6046</span>  uint32_t valueCount;</div><div class="line"><a name="l06047"></a><span class="lineno"> 6047</span>  <span class="keywordtype">bool</span> singleLineMode;</div><div class="line"><a name="l06048"></a><span class="lineno"> 6048</span>  };</div><div class="line"><a name="l06049"></a><span class="lineno"> 6049</span> </div><div class="line"><a name="l06050"></a><span class="lineno"> 6050</span>  VmaStringBuilder& m_SB;</div><div class="line"><a name="l06051"></a><span class="lineno"> 6051</span>  VmaVector< StackItem, VmaStlAllocator<StackItem> > m_Stack;</div><div class="line"><a name="l06052"></a><span class="lineno"> 6052</span>  <span class="keywordtype">bool</span> m_InsideString;</div><div class="line"><a name="l06053"></a><span class="lineno"> 6053</span> </div><div class="line"><a name="l06054"></a><span class="lineno"> 6054</span>  <span class="keywordtype">void</span> BeginValue(<span class="keywordtype">bool</span> isString);</div><div class="line"><a name="l06055"></a><span class="lineno"> 6055</span>  <span class="keywordtype">void</span> WriteIndent(<span class="keywordtype">bool</span> oneLess = <span class="keyword">false</span>);</div><div class="line"><a name="l06056"></a><span class="lineno"> 6056</span> };</div><div class="line"><a name="l06057"></a><span class="lineno"> 6057</span> </div><div class="line"><a name="l06058"></a><span class="lineno"> 6058</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> VmaJsonWriter::INDENT = <span class="stringliteral">" "</span>;</div><div class="line"><a name="l06059"></a><span class="lineno"> 6059</span> </div><div class="line"><a name="l06060"></a><span class="lineno"> 6060</span> VmaJsonWriter::VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb) :</div><div class="line"><a name="l06061"></a><span class="lineno"> 6061</span>  m_SB(sb),</div><div class="line"><a name="l06062"></a><span class="lineno"> 6062</span>  m_Stack(VmaStlAllocator<StackItem>(pAllocationCallbacks)),</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span>  m_InsideString(false)</div><div class="line"><a name="l06064"></a><span class="lineno"> 6064</span> {</div><div class="line"><a name="l06065"></a><span class="lineno"> 6065</span> }</div><div class="line"><a name="l06066"></a><span class="lineno"> 6066</span> </div><div class="line"><a name="l06067"></a><span class="lineno"> 6067</span> VmaJsonWriter::~VmaJsonWriter()</div><div class="line"><a name="l06068"></a><span class="lineno"> 6068</span> {</div><div class="line"><a name="l06069"></a><span class="lineno"> 6069</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06070"></a><span class="lineno"> 6070</span>  VMA_ASSERT(m_Stack.empty());</div><div class="line"><a name="l06071"></a><span class="lineno"> 6071</span> }</div><div class="line"><a name="l06072"></a><span class="lineno"> 6072</span> </div><div class="line"><a name="l06073"></a><span class="lineno"> 6073</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginObject(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l06074"></a><span class="lineno"> 6074</span> {</div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06076"></a><span class="lineno"> 6076</span> </div><div class="line"><a name="l06077"></a><span class="lineno"> 6077</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06078"></a><span class="lineno"> 6078</span>  m_SB.Add(<span class="charliteral">'{'</span>);</div><div class="line"><a name="l06079"></a><span class="lineno"> 6079</span> </div><div class="line"><a name="l06080"></a><span class="lineno"> 6080</span>  StackItem item;</div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span>  item.type = COLLECTION_TYPE_OBJECT;</div><div class="line"><a name="l06082"></a><span class="lineno"> 6082</span>  item.valueCount = 0;</div><div class="line"><a name="l06083"></a><span class="lineno"> 6083</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>  m_Stack.push_back(item);</div><div class="line"><a name="l06085"></a><span class="lineno"> 6085</span> }</div><div class="line"><a name="l06086"></a><span class="lineno"> 6086</span> </div><div class="line"><a name="l06087"></a><span class="lineno"> 6087</span> <span class="keywordtype">void</span> VmaJsonWriter::EndObject()</div><div class="line"><a name="l06088"></a><span class="lineno"> 6088</span> {</div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06090"></a><span class="lineno"> 6090</span> </div><div class="line"><a name="l06091"></a><span class="lineno"> 6091</span>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l06092"></a><span class="lineno"> 6092</span>  m_SB.Add(<span class="charliteral">'}'</span>);</div><div class="line"><a name="l06093"></a><span class="lineno"> 6093</span> </div><div class="line"><a name="l06094"></a><span class="lineno"> 6094</span>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_OBJECT);</div><div class="line"><a name="l06095"></a><span class="lineno"> 6095</span>  m_Stack.pop_back();</div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span> }</div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span> </div><div class="line"><a name="l06098"></a><span class="lineno"> 6098</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginArray(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l06099"></a><span class="lineno"> 6099</span> {</div><div class="line"><a name="l06100"></a><span class="lineno"> 6100</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06101"></a><span class="lineno"> 6101</span> </div><div class="line"><a name="l06102"></a><span class="lineno"> 6102</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06103"></a><span class="lineno"> 6103</span>  m_SB.Add(<span class="charliteral">'['</span>);</div><div class="line"><a name="l06104"></a><span class="lineno"> 6104</span> </div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span>  StackItem item;</div><div class="line"><a name="l06106"></a><span class="lineno"> 6106</span>  item.type = COLLECTION_TYPE_ARRAY;</div><div class="line"><a name="l06107"></a><span class="lineno"> 6107</span>  item.valueCount = 0;</div><div class="line"><a name="l06108"></a><span class="lineno"> 6108</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l06109"></a><span class="lineno"> 6109</span>  m_Stack.push_back(item);</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span> }</div><div class="line"><a name="l06111"></a><span class="lineno"> 6111</span> </div><div class="line"><a name="l06112"></a><span class="lineno"> 6112</span> <span class="keywordtype">void</span> VmaJsonWriter::EndArray()</div><div class="line"><a name="l06113"></a><span class="lineno"> 6113</span> {</div><div class="line"><a name="l06114"></a><span class="lineno"> 6114</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06115"></a><span class="lineno"> 6115</span> </div><div class="line"><a name="l06116"></a><span class="lineno"> 6116</span>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l06117"></a><span class="lineno"> 6117</span>  m_SB.Add(<span class="charliteral">']'</span>);</div><div class="line"><a name="l06118"></a><span class="lineno"> 6118</span> </div><div class="line"><a name="l06119"></a><span class="lineno"> 6119</span>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_ARRAY);</div><div class="line"><a name="l06120"></a><span class="lineno"> 6120</span>  m_Stack.pop_back();</div><div class="line"><a name="l06121"></a><span class="lineno"> 6121</span> }</div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span> </div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06124"></a><span class="lineno"> 6124</span> {</div><div class="line"><a name="l06125"></a><span class="lineno"> 6125</span>  BeginString(pStr);</div><div class="line"><a name="l06126"></a><span class="lineno"> 6126</span>  EndString();</div><div class="line"><a name="l06127"></a><span class="lineno"> 6127</span> }</div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span> </div><div class="line"><a name="l06129"></a><span class="lineno"> 6129</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06130"></a><span class="lineno"> 6130</span> {</div><div class="line"><a name="l06131"></a><span class="lineno"> 6131</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06132"></a><span class="lineno"> 6132</span> </div><div class="line"><a name="l06133"></a><span class="lineno"> 6133</span>  BeginValue(<span class="keyword">true</span>);</div><div class="line"><a name="l06134"></a><span class="lineno"> 6134</span>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span>  m_InsideString = <span class="keyword">true</span>;</div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</span>)</div><div class="line"><a name="l06137"></a><span class="lineno"> 6137</span>  {</div><div class="line"><a name="l06138"></a><span class="lineno"> 6138</span>  ContinueString(pStr);</div><div class="line"><a name="l06139"></a><span class="lineno"> 6139</span>  }</div><div class="line"><a name="l06140"></a><span class="lineno"> 6140</span> }</div><div class="line"><a name="l06141"></a><span class="lineno"> 6141</span> </div><div class="line"><a name="l06142"></a><span class="lineno"> 6142</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06143"></a><span class="lineno"> 6143</span> {</div><div class="line"><a name="l06144"></a><span class="lineno"> 6144</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06145"></a><span class="lineno"> 6145</span> </div><div class="line"><a name="l06146"></a><span class="lineno"> 6146</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l06147"></a><span class="lineno"> 6147</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < strLen; ++i)</div><div class="line"><a name="l06148"></a><span class="lineno"> 6148</span>  {</div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span>  <span class="keywordtype">char</span> ch = pStr[i];</div><div class="line"><a name="l06150"></a><span class="lineno"> 6150</span>  <span class="keywordflow">if</span>(ch == <span class="charliteral">'\\'</span>)</div><div class="line"><a name="l06151"></a><span class="lineno"> 6151</span>  {</div><div class="line"><a name="l06152"></a><span class="lineno"> 6152</span>  m_SB.Add(<span class="stringliteral">"\\\\"</span>);</div><div class="line"><a name="l06153"></a><span class="lineno"> 6153</span>  }</div><div class="line"><a name="l06154"></a><span class="lineno"> 6154</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch == <span class="charliteral">'"'</span>)</div><div class="line"><a name="l06155"></a><span class="lineno"> 6155</span>  {</div><div class="line"><a name="l06156"></a><span class="lineno"> 6156</span>  m_SB.Add(<span class="stringliteral">"\\\""</span>);</div><div class="line"><a name="l06157"></a><span class="lineno"> 6157</span>  }</div><div class="line"><a name="l06158"></a><span class="lineno"> 6158</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch >= 32)</div><div class="line"><a name="l06159"></a><span class="lineno"> 6159</span>  {</div><div class="line"><a name="l06160"></a><span class="lineno"> 6160</span>  m_SB.Add(ch);</div><div class="line"><a name="l06161"></a><span class="lineno"> 6161</span>  }</div><div class="line"><a name="l06162"></a><span class="lineno"> 6162</span>  <span class="keywordflow">else</span> <span class="keywordflow">switch</span>(ch)</div><div class="line"><a name="l06163"></a><span class="lineno"> 6163</span>  {</div><div class="line"><a name="l06164"></a><span class="lineno"> 6164</span>  <span class="keywordflow">case</span> <span class="charliteral">'\b'</span>:</div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>  m_SB.Add(<span class="stringliteral">"\\b"</span>);</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>  <span class="keywordflow">case</span> <span class="charliteral">'\f'</span>:</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>  m_SB.Add(<span class="stringliteral">"\\f"</span>);</div><div class="line"><a name="l06169"></a><span class="lineno"> 6169</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06170"></a><span class="lineno"> 6170</span>  <span class="keywordflow">case</span> <span class="charliteral">'\n'</span>:</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span>  m_SB.Add(<span class="stringliteral">"\\n"</span>);</div><div class="line"><a name="l06172"></a><span class="lineno"> 6172</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06173"></a><span class="lineno"> 6173</span>  <span class="keywordflow">case</span> <span class="charliteral">'\r'</span>:</div><div class="line"><a name="l06174"></a><span class="lineno"> 6174</span>  m_SB.Add(<span class="stringliteral">"\\r"</span>);</div><div class="line"><a name="l06175"></a><span class="lineno"> 6175</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06176"></a><span class="lineno"> 6176</span>  <span class="keywordflow">case</span> <span class="charliteral">'\t'</span>:</div><div class="line"><a name="l06177"></a><span class="lineno"> 6177</span>  m_SB.Add(<span class="stringliteral">"\\t"</span>);</div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06179"></a><span class="lineno"> 6179</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06180"></a><span class="lineno"> 6180</span>  VMA_ASSERT(0 && <span class="stringliteral">"Character not currently supported."</span>);</div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span>  }</div><div class="line"><a name="l06183"></a><span class="lineno"> 6183</span>  }</div><div class="line"><a name="l06184"></a><span class="lineno"> 6184</span> }</div><div class="line"><a name="l06185"></a><span class="lineno"> 6185</span> </div><div class="line"><a name="l06186"></a><span class="lineno"> 6186</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint32_t n)</div><div class="line"><a name="l06187"></a><span class="lineno"> 6187</span> {</div><div class="line"><a name="l06188"></a><span class="lineno"> 6188</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06189"></a><span class="lineno"> 6189</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06190"></a><span class="lineno"> 6190</span> }</div><div class="line"><a name="l06191"></a><span class="lineno"> 6191</span> </div><div class="line"><a name="l06192"></a><span class="lineno"> 6192</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint64_t n)</div><div class="line"><a name="l06193"></a><span class="lineno"> 6193</span> {</div><div class="line"><a name="l06194"></a><span class="lineno"> 6194</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06195"></a><span class="lineno"> 6195</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06196"></a><span class="lineno"> 6196</span> }</div><div class="line"><a name="l06197"></a><span class="lineno"> 6197</span> </div><div class="line"><a name="l06198"></a><span class="lineno"> 6198</span> <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="l06199"></a><span class="lineno"> 6199</span> {</div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06201"></a><span class="lineno"> 6201</span>  m_SB.AddPointer(ptr);</div><div class="line"><a name="l06202"></a><span class="lineno"> 6202</span> }</div><div class="line"><a name="l06203"></a><span class="lineno"> 6203</span> </div><div class="line"><a name="l06204"></a><span class="lineno"> 6204</span> <span class="keywordtype">void</span> VmaJsonWriter::EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06205"></a><span class="lineno"> 6205</span> {</div><div class="line"><a name="l06206"></a><span class="lineno"> 6206</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06207"></a><span class="lineno"> 6207</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</span>)</div><div class="line"><a name="l06208"></a><span class="lineno"> 6208</span>  {</div><div class="line"><a name="l06209"></a><span class="lineno"> 6209</span>  ContinueString(pStr);</div><div class="line"><a name="l06210"></a><span class="lineno"> 6210</span>  }</div><div class="line"><a name="l06211"></a><span class="lineno"> 6211</span>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l06212"></a><span class="lineno"> 6212</span>  m_InsideString = <span class="keyword">false</span>;</div><div class="line"><a name="l06213"></a><span class="lineno"> 6213</span> }</div><div class="line"><a name="l06214"></a><span class="lineno"> 6214</span> </div><div class="line"><a name="l06215"></a><span class="lineno"> 6215</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint32_t n)</div><div class="line"><a name="l06216"></a><span class="lineno"> 6216</span> {</div><div class="line"><a name="l06217"></a><span class="lineno"> 6217</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06218"></a><span class="lineno"> 6218</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</span> }</div><div class="line"><a name="l06221"></a><span class="lineno"> 6221</span> </div><div class="line"><a name="l06222"></a><span class="lineno"> 6222</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint64_t n)</div><div class="line"><a name="l06223"></a><span class="lineno"> 6223</span> {</div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06225"></a><span class="lineno"> 6225</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06226"></a><span class="lineno"> 6226</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06227"></a><span class="lineno"> 6227</span> }</div><div class="line"><a name="l06228"></a><span class="lineno"> 6228</span> </div><div class="line"><a name="l06229"></a><span class="lineno"> 6229</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteBool(<span class="keywordtype">bool</span> b)</div><div class="line"><a name="l06230"></a><span class="lineno"> 6230</span> {</div><div class="line"><a name="l06231"></a><span class="lineno"> 6231</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06232"></a><span class="lineno"> 6232</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06233"></a><span class="lineno"> 6233</span>  m_SB.Add(b ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);</div><div class="line"><a name="l06234"></a><span class="lineno"> 6234</span> }</div><div class="line"><a name="l06235"></a><span class="lineno"> 6235</span> </div><div class="line"><a name="l06236"></a><span class="lineno"> 6236</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNull()</div><div class="line"><a name="l06237"></a><span class="lineno"> 6237</span> {</div><div class="line"><a name="l06238"></a><span class="lineno"> 6238</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span>  m_SB.Add(<span class="stringliteral">"null"</span>);</div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span> }</div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span> </div><div class="line"><a name="l06243"></a><span class="lineno"> 6243</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginValue(<span class="keywordtype">bool</span> isString)</div><div class="line"><a name="l06244"></a><span class="lineno"> 6244</span> {</div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span>  <span class="keywordflow">if</span>(!m_Stack.empty())</div><div class="line"><a name="l06246"></a><span class="lineno"> 6246</span>  {</div><div class="line"><a name="l06247"></a><span class="lineno"> 6247</span>  StackItem& currItem = m_Stack.back();</div><div class="line"><a name="l06248"></a><span class="lineno"> 6248</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l06249"></a><span class="lineno"> 6249</span>  currItem.valueCount % 2 == 0)</div><div class="line"><a name="l06250"></a><span class="lineno"> 6250</span>  {</div><div class="line"><a name="l06251"></a><span class="lineno"> 6251</span>  VMA_ASSERT(isString);</div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span>  }</div><div class="line"><a name="l06253"></a><span class="lineno"> 6253</span> </div><div class="line"><a name="l06254"></a><span class="lineno"> 6254</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span>  currItem.valueCount % 2 != 0)</div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span>  {</div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>  m_SB.Add(<span class="stringliteral">": "</span>);</div><div class="line"><a name="l06258"></a><span class="lineno"> 6258</span>  }</div><div class="line"><a name="l06259"></a><span class="lineno"> 6259</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(currItem.valueCount > 0)</div><div class="line"><a name="l06260"></a><span class="lineno"> 6260</span>  {</div><div class="line"><a name="l06261"></a><span class="lineno"> 6261</span>  m_SB.Add(<span class="stringliteral">", "</span>);</div><div class="line"><a name="l06262"></a><span class="lineno"> 6262</span>  WriteIndent();</div><div class="line"><a name="l06263"></a><span class="lineno"> 6263</span>  }</div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06265"></a><span class="lineno"> 6265</span>  {</div><div class="line"><a name="l06266"></a><span class="lineno"> 6266</span>  WriteIndent();</div><div class="line"><a name="l06267"></a><span class="lineno"> 6267</span>  }</div><div class="line"><a name="l06268"></a><span class="lineno"> 6268</span>  ++currItem.valueCount;</div><div class="line"><a name="l06269"></a><span class="lineno"> 6269</span>  }</div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span> }</div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span> </div><div class="line"><a name="l06272"></a><span class="lineno"> 6272</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteIndent(<span class="keywordtype">bool</span> oneLess)</div><div class="line"><a name="l06273"></a><span class="lineno"> 6273</span> {</div><div class="line"><a name="l06274"></a><span class="lineno"> 6274</span>  <span class="keywordflow">if</span>(!m_Stack.empty() && !m_Stack.back().singleLineMode)</div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span>  {</div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span>  m_SB.AddNewLine();</div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span>  </div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span>  <span class="keywordtype">size_t</span> count = m_Stack.size();</div><div class="line"><a name="l06279"></a><span class="lineno"> 6279</span>  <span class="keywordflow">if</span>(count > 0 && oneLess)</div><div class="line"><a name="l06280"></a><span class="lineno"> 6280</span>  {</div><div class="line"><a name="l06281"></a><span class="lineno"> 6281</span>  --count;</div><div class="line"><a name="l06282"></a><span class="lineno"> 6282</span>  }</div><div class="line"><a name="l06283"></a><span class="lineno"> 6283</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < count; ++i)</div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span>  {</div><div class="line"><a name="l06285"></a><span class="lineno"> 6285</span>  m_SB.Add(INDENT);</div><div class="line"><a name="l06286"></a><span class="lineno"> 6286</span>  }</div><div class="line"><a name="l06287"></a><span class="lineno"> 6287</span>  }</div><div class="line"><a name="l06288"></a><span class="lineno"> 6288</span> }</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span> </div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span> </div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span> </div><div class="line"><a name="l06294"></a><span class="lineno"> 6294</span> <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="l06295"></a><span class="lineno"> 6295</span> {</div><div class="line"><a name="l06296"></a><span class="lineno"> 6296</span>  <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l06297"></a><span class="lineno"> 6297</span>  {</div><div class="line"><a name="l06298"></a><span class="lineno"> 6298</span>  VMA_ASSERT(pUserData == VMA_NULL || pUserData != m_pUserData);</div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span> </div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span>  FreeUserDataString(hAllocator);</div><div class="line"><a name="l06301"></a><span class="lineno"> 6301</span> </div><div class="line"><a name="l06302"></a><span class="lineno"> 6302</span>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l06303"></a><span class="lineno"> 6303</span>  {</div><div class="line"><a name="l06304"></a><span class="lineno"> 6304</span>  <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="l06305"></a><span class="lineno"> 6305</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> newStrLen = strlen(newStrSrc);</div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span>  <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="l06307"></a><span class="lineno"> 6307</span>  memcpy(newStrDst, newStrSrc, newStrLen + 1);</div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span>  m_pUserData = newStrDst;</div><div class="line"><a name="l06309"></a><span class="lineno"> 6309</span>  }</div><div class="line"><a name="l06310"></a><span class="lineno"> 6310</span>  }</div><div class="line"><a name="l06311"></a><span class="lineno"> 6311</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06312"></a><span class="lineno"> 6312</span>  {</div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span>  m_pUserData = pUserData;</div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</span>  }</div><div class="line"><a name="l06315"></a><span class="lineno"> 6315</span> }</div><div class="line"><a name="l06316"></a><span class="lineno"> 6316</span> </div><div class="line"><a name="l06317"></a><span class="lineno"> 6317</span> <span class="keywordtype">void</span> VmaAllocation_T::ChangeBlockAllocation(</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06319"></a><span class="lineno"> 6319</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l06320"></a><span class="lineno"> 6320</span>  VkDeviceSize offset)</div><div class="line"><a name="l06321"></a><span class="lineno"> 6321</span> {</div><div class="line"><a name="l06322"></a><span class="lineno"> 6322</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l06323"></a><span class="lineno"> 6323</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06324"></a><span class="lineno"> 6324</span> </div><div class="line"><a name="l06325"></a><span class="lineno"> 6325</span>  <span class="comment">// Move mapping reference counter from old block to new block.</span></div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span>  <span class="keywordflow">if</span>(block != m_BlockAllocation.m_Block)</div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span>  {</div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</span>  uint32_t mapRefCount = m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP;</div><div class="line"><a name="l06329"></a><span class="lineno"> 6329</span>  <span class="keywordflow">if</span>(IsPersistentMap())</div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</span>  ++mapRefCount;</div><div class="line"><a name="l06331"></a><span class="lineno"> 6331</span>  m_BlockAllocation.m_Block->Unmap(hAllocator, mapRefCount);</div><div class="line"><a name="l06332"></a><span class="lineno"> 6332</span>  block->Map(hAllocator, mapRefCount, VMA_NULL);</div><div class="line"><a name="l06333"></a><span class="lineno"> 6333</span>  }</div><div class="line"><a name="l06334"></a><span class="lineno"> 6334</span> </div><div class="line"><a name="l06335"></a><span class="lineno"> 6335</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l06336"></a><span class="lineno"> 6336</span>  m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l06337"></a><span class="lineno"> 6337</span> }</div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span> </div><div class="line"><a name="l06339"></a><span class="lineno"> 6339</span> <span class="keywordtype">void</span> VmaAllocation_T::ChangeSize(VkDeviceSize newSize)</div><div class="line"><a name="l06340"></a><span class="lineno"> 6340</span> {</div><div class="line"><a name="l06341"></a><span class="lineno"> 6341</span>  VMA_ASSERT(newSize > 0);</div><div class="line"><a name="l06342"></a><span class="lineno"> 6342</span>  m_Size = newSize;</div><div class="line"><a name="l06343"></a><span class="lineno"> 6343</span> }</div><div class="line"><a name="l06344"></a><span class="lineno"> 6344</span> </div><div class="line"><a name="l06345"></a><span class="lineno"> 6345</span> VkDeviceSize VmaAllocation_T::GetOffset()<span class="keyword"> const</span></div><div class="line"><a name="l06346"></a><span class="lineno"> 6346</span> <span class="keyword"></span>{</div><div class="line"><a name="l06347"></a><span class="lineno"> 6347</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06348"></a><span class="lineno"> 6348</span>  {</div><div class="line"><a name="l06349"></a><span class="lineno"> 6349</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Offset;</div><div class="line"><a name="l06351"></a><span class="lineno"> 6351</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06353"></a><span class="lineno"> 6353</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06354"></a><span class="lineno"> 6354</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>  }</div><div class="line"><a name="l06357"></a><span class="lineno"> 6357</span> }</div><div class="line"><a name="l06358"></a><span class="lineno"> 6358</span> </div><div class="line"><a name="l06359"></a><span class="lineno"> 6359</span> VkDeviceMemory VmaAllocation_T::GetMemory()<span class="keyword"> const</span></div><div class="line"><a name="l06360"></a><span class="lineno"> 6360</span> <span class="keyword"></span>{</div><div class="line"><a name="l06361"></a><span class="lineno"> 6361</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06362"></a><span class="lineno"> 6362</span>  {</div><div class="line"><a name="l06363"></a><span class="lineno"> 6363</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06364"></a><span class="lineno"> 6364</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetDeviceMemory();</div><div class="line"><a name="l06365"></a><span class="lineno"> 6365</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06366"></a><span class="lineno"> 6366</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_hMemory;</div><div class="line"><a name="l06367"></a><span class="lineno"> 6367</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span>  <span class="keywordflow">return</span> VK_NULL_HANDLE;</div><div class="line"><a name="l06370"></a><span class="lineno"> 6370</span>  }</div><div class="line"><a name="l06371"></a><span class="lineno"> 6371</span> }</div><div class="line"><a name="l06372"></a><span class="lineno"> 6372</span> </div><div class="line"><a name="l06373"></a><span class="lineno"> 6373</span> uint32_t VmaAllocation_T::GetMemoryTypeIndex()<span class="keyword"> const</span></div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span> <span class="keyword"></span>{</div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span>  {</div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06378"></a><span class="lineno"> 6378</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetMemoryTypeIndex();</div><div class="line"><a name="l06379"></a><span class="lineno"> 6379</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_MemoryTypeIndex;</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06382"></a><span class="lineno"> 6382</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06383"></a><span class="lineno"> 6383</span>  <span class="keywordflow">return</span> UINT32_MAX;</div><div class="line"><a name="l06384"></a><span class="lineno"> 6384</span>  }</div><div class="line"><a name="l06385"></a><span class="lineno"> 6385</span> }</div><div class="line"><a name="l06386"></a><span class="lineno"> 6386</span> </div><div class="line"><a name="l06387"></a><span class="lineno"> 6387</span> <span class="keywordtype">void</span>* VmaAllocation_T::GetMappedData()<span class="keyword"> const</span></div><div class="line"><a name="l06388"></a><span class="lineno"> 6388</span> <span class="keyword"></span>{</div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06390"></a><span class="lineno"> 6390</span>  {</div><div class="line"><a name="l06391"></a><span class="lineno"> 6391</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l06393"></a><span class="lineno"> 6393</span>  {</div><div class="line"><a name="l06394"></a><span class="lineno"> 6394</span>  <span class="keywordtype">void</span>* pBlockData = m_BlockAllocation.m_Block->GetMappedData();</div><div class="line"><a name="l06395"></a><span class="lineno"> 6395</span>  VMA_ASSERT(pBlockData != VMA_NULL);</div><div class="line"><a name="l06396"></a><span class="lineno"> 6396</span>  <span class="keywordflow">return</span> (<span class="keywordtype">char</span>*)pBlockData + m_BlockAllocation.m_Offset;</div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</span>  }</div><div class="line"><a name="l06398"></a><span class="lineno"> 6398</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span>  {</div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span>  }</div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span>  VMA_ASSERT((m_DedicatedAllocation.m_pMappedData != VMA_NULL) == (m_MapCount != 0));</div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span>  }</div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span> }</div><div class="line"><a name="l06411"></a><span class="lineno"> 6411</span> </div><div class="line"><a name="l06412"></a><span class="lineno"> 6412</span> <span class="keywordtype">bool</span> VmaAllocation_T::CanBecomeLost()<span class="keyword"> const</span></div><div class="line"><a name="l06413"></a><span class="lineno"> 6413</span> <span class="keyword"></span>{</div><div class="line"><a name="l06414"></a><span class="lineno"> 6414</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span>  {</div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_CanBecomeLost;</div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06419"></a><span class="lineno"> 6419</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06420"></a><span class="lineno"> 6420</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06421"></a><span class="lineno"> 6421</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06423"></a><span class="lineno"> 6423</span>  }</div><div class="line"><a name="l06424"></a><span class="lineno"> 6424</span> }</div><div class="line"><a name="l06425"></a><span class="lineno"> 6425</span> </div><div class="line"><a name="l06426"></a><span class="lineno"> 6426</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> VmaAllocation_T::GetPool()<span class="keyword"> const</span></div><div class="line"><a name="l06427"></a><span class="lineno"> 6427</span> <span class="keyword"></span>{</div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_hPool;</div><div class="line"><a name="l06430"></a><span class="lineno"> 6430</span> }</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span> </div><div class="line"><a name="l06432"></a><span class="lineno"> 6432</span> <span class="keywordtype">bool</span> VmaAllocation_T::MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l06433"></a><span class="lineno"> 6433</span> {</div><div class="line"><a name="l06434"></a><span class="lineno"> 6434</span>  VMA_ASSERT(CanBecomeLost());</div><div class="line"><a name="l06435"></a><span class="lineno"> 6435</span> </div><div class="line"><a name="l06436"></a><span class="lineno"> 6436</span>  <span class="comment">/*</span></div><div class="line"><a name="l06437"></a><span class="lineno"> 6437</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l06438"></a><span class="lineno"> 6438</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l06439"></a><span class="lineno"> 6439</span> <span class="comment"> */</span></div><div class="line"><a name="l06440"></a><span class="lineno"> 6440</span>  uint32_t localLastUseFrameIndex = GetLastUseFrameIndex();</div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span>  {</div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>  {</div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06446"></a><span class="lineno"> 6446</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06447"></a><span class="lineno"> 6447</span>  }</div><div class="line"><a name="l06448"></a><span class="lineno"> 6448</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex + frameInUseCount >= currentFrameIndex)</div><div class="line"><a name="l06449"></a><span class="lineno"> 6449</span>  {</div><div class="line"><a name="l06450"></a><span class="lineno"> 6450</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06451"></a><span class="lineno"> 6451</span>  }</div><div class="line"><a name="l06452"></a><span class="lineno"> 6452</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l06453"></a><span class="lineno"> 6453</span>  {</div><div class="line"><a name="l06454"></a><span class="lineno"> 6454</span>  <span class="keywordflow">if</span>(CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l06455"></a><span class="lineno"> 6455</span>  {</div><div class="line"><a name="l06456"></a><span class="lineno"> 6456</span>  <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="l06457"></a><span class="lineno"> 6457</span>  <span class="comment">// Calling code just needs to unregister this allocation in owning VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l06458"></a><span class="lineno"> 6458</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06459"></a><span class="lineno"> 6459</span>  }</div><div class="line"><a name="l06460"></a><span class="lineno"> 6460</span>  }</div><div class="line"><a name="l06461"></a><span class="lineno"> 6461</span>  }</div><div class="line"><a name="l06462"></a><span class="lineno"> 6462</span> }</div><div class="line"><a name="l06463"></a><span class="lineno"> 6463</span> </div><div class="line"><a name="l06464"></a><span class="lineno"> 6464</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06465"></a><span class="lineno"> 6465</span> </div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span> <span class="comment">// Correspond to values of enum VmaSuballocationType.</span></div><div class="line"><a name="l06467"></a><span class="lineno"> 6467</span> <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="l06468"></a><span class="lineno"> 6468</span>  <span class="stringliteral">"FREE"</span>,</div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span>  <span class="stringliteral">"UNKNOWN"</span>,</div><div class="line"><a name="l06470"></a><span class="lineno"> 6470</span>  <span class="stringliteral">"BUFFER"</span>,</div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>  <span class="stringliteral">"IMAGE_UNKNOWN"</span>,</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</span>  <span class="stringliteral">"IMAGE_LINEAR"</span>,</div><div class="line"><a name="l06473"></a><span class="lineno"> 6473</span>  <span class="stringliteral">"IMAGE_OPTIMAL"</span>,</div><div class="line"><a name="l06474"></a><span class="lineno"> 6474</span> };</div><div class="line"><a name="l06475"></a><span class="lineno"> 6475</span> </div><div class="line"><a name="l06476"></a><span class="lineno"> 6476</span> <span class="keywordtype">void</span> VmaAllocation_T::PrintParameters(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l06477"></a><span class="lineno"> 6477</span> <span class="keyword"></span>{</div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[m_SuballocationType]);</div><div class="line"><a name="l06480"></a><span class="lineno"> 6480</span> </div><div class="line"><a name="l06481"></a><span class="lineno"> 6481</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06482"></a><span class="lineno"> 6482</span>  json.WriteNumber(m_Size);</div><div class="line"><a name="l06483"></a><span class="lineno"> 6483</span> </div><div class="line"><a name="l06484"></a><span class="lineno"> 6484</span>  <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l06485"></a><span class="lineno"> 6485</span>  {</div><div class="line"><a name="l06486"></a><span class="lineno"> 6486</span>  json.WriteString(<span class="stringliteral">"UserData"</span>);</div><div class="line"><a name="l06487"></a><span class="lineno"> 6487</span>  <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l06488"></a><span class="lineno"> 6488</span>  {</div><div class="line"><a name="l06489"></a><span class="lineno"> 6489</span>  json.WriteString((<span class="keyword">const</span> <span class="keywordtype">char</span>*)m_pUserData);</div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span>  }</div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span>  {</div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span>  json.BeginString();</div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span>  json.ContinueString_Pointer(m_pUserData);</div><div class="line"><a name="l06495"></a><span class="lineno"> 6495</span>  json.EndString();</div><div class="line"><a name="l06496"></a><span class="lineno"> 6496</span>  }</div><div class="line"><a name="l06497"></a><span class="lineno"> 6497</span>  }</div><div class="line"><a name="l06498"></a><span class="lineno"> 6498</span> </div><div class="line"><a name="l06499"></a><span class="lineno"> 6499</span>  json.WriteString(<span class="stringliteral">"CreationFrameIndex"</span>);</div><div class="line"><a name="l06500"></a><span class="lineno"> 6500</span>  json.WriteNumber(m_CreationFrameIndex);</div><div class="line"><a name="l06501"></a><span class="lineno"> 6501</span> </div><div class="line"><a name="l06502"></a><span class="lineno"> 6502</span>  json.WriteString(<span class="stringliteral">"LastUseFrameIndex"</span>);</div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span>  json.WriteNumber(GetLastUseFrameIndex());</div><div class="line"><a name="l06504"></a><span class="lineno"> 6504</span> </div><div class="line"><a name="l06505"></a><span class="lineno"> 6505</span>  <span class="keywordflow">if</span>(m_BufferImageUsage != 0)</div><div class="line"><a name="l06506"></a><span class="lineno"> 6506</span>  {</div><div class="line"><a name="l06507"></a><span class="lineno"> 6507</span>  json.WriteString(<span class="stringliteral">"Usage"</span>);</div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</span>  json.WriteNumber(m_BufferImageUsage);</div><div class="line"><a name="l06509"></a><span class="lineno"> 6509</span>  }</div><div class="line"><a name="l06510"></a><span class="lineno"> 6510</span> }</div><div class="line"><a name="l06511"></a><span class="lineno"> 6511</span> </div><div class="line"><a name="l06512"></a><span class="lineno"> 6512</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06513"></a><span class="lineno"> 6513</span> </div><div class="line"><a name="l06514"></a><span class="lineno"> 6514</span> <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="l06515"></a><span class="lineno"> 6515</span> {</div><div class="line"><a name="l06516"></a><span class="lineno"> 6516</span>  VMA_ASSERT(IsUserDataString());</div><div class="line"><a name="l06517"></a><span class="lineno"> 6517</span>  <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l06518"></a><span class="lineno"> 6518</span>  {</div><div class="line"><a name="l06519"></a><span class="lineno"> 6519</span>  <span class="keywordtype">char</span>* <span class="keyword">const</span> oldStr = (<span class="keywordtype">char</span>*)m_pUserData;</div><div class="line"><a name="l06520"></a><span class="lineno"> 6520</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldStrLen = strlen(oldStr);</div><div class="line"><a name="l06521"></a><span class="lineno"> 6521</span>  vma_delete_array(hAllocator, oldStr, oldStrLen + 1);</div><div class="line"><a name="l06522"></a><span class="lineno"> 6522</span>  m_pUserData = VMA_NULL;</div><div class="line"><a name="l06523"></a><span class="lineno"> 6523</span>  }</div><div class="line"><a name="l06524"></a><span class="lineno"> 6524</span> }</div><div class="line"><a name="l06525"></a><span class="lineno"> 6525</span> </div><div class="line"><a name="l06526"></a><span class="lineno"> 6526</span> <span class="keywordtype">void</span> VmaAllocation_T::BlockAllocMap()</div><div class="line"><a name="l06527"></a><span class="lineno"> 6527</span> {</div><div class="line"><a name="l06528"></a><span class="lineno"> 6528</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06529"></a><span class="lineno"> 6529</span> </div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span>  {</div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>  ++m_MapCount;</div><div class="line"><a name="l06533"></a><span class="lineno"> 6533</span>  }</div><div class="line"><a name="l06534"></a><span class="lineno"> 6534</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06535"></a><span class="lineno"> 6535</span>  {</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation mapped too many times simultaneously."</span>);</div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>  }</div><div class="line"><a name="l06538"></a><span class="lineno"> 6538</span> }</div><div class="line"><a name="l06539"></a><span class="lineno"> 6539</span> </div><div class="line"><a name="l06540"></a><span class="lineno"> 6540</span> <span class="keywordtype">void</span> VmaAllocation_T::BlockAllocUnmap()</div><div class="line"><a name="l06541"></a><span class="lineno"> 6541</span> {</div><div class="line"><a name="l06542"></a><span class="lineno"> 6542</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06543"></a><span class="lineno"> 6543</span> </div><div class="line"><a name="l06544"></a><span class="lineno"> 6544</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span>  {</div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span>  --m_MapCount;</div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</span>  }</div><div class="line"><a name="l06548"></a><span class="lineno"> 6548</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06549"></a><span class="lineno"> 6549</span>  {</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</span>  VMA_ASSERT(0 && <span class="stringliteral">"Unmapping allocation not previously mapped."</span>);</div><div class="line"><a name="l06551"></a><span class="lineno"> 6551</span>  }</div><div class="line"><a name="l06552"></a><span class="lineno"> 6552</span> }</div><div class="line"><a name="l06553"></a><span class="lineno"> 6553</span> </div><div class="line"><a name="l06554"></a><span class="lineno"> 6554</span> 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="l06555"></a><span class="lineno"> 6555</span> {</div><div class="line"><a name="l06556"></a><span class="lineno"> 6556</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l06557"></a><span class="lineno"> 6557</span> </div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span>  {</div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</span>  {</div><div class="line"><a name="l06562"></a><span class="lineno"> 6562</span>  VMA_ASSERT(m_DedicatedAllocation.m_pMappedData != VMA_NULL);</div><div class="line"><a name="l06563"></a><span class="lineno"> 6563</span>  *ppData = m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06564"></a><span class="lineno"> 6564</span>  ++m_MapCount;</div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l06566"></a><span class="lineno"> 6566</span>  }</div><div class="line"><a name="l06567"></a><span class="lineno"> 6567</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06568"></a><span class="lineno"> 6568</span>  {</div><div class="line"><a name="l06569"></a><span class="lineno"> 6569</span>  VMA_ASSERT(0 && <span class="stringliteral">"Dedicated allocation mapped too many times simultaneously."</span>);</div><div class="line"><a name="l06570"></a><span class="lineno"> 6570</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l06571"></a><span class="lineno"> 6571</span>  }</div><div class="line"><a name="l06572"></a><span class="lineno"> 6572</span>  }</div><div class="line"><a name="l06573"></a><span class="lineno"> 6573</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06574"></a><span class="lineno"> 6574</span>  {</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span>  m_DedicatedAllocation.m_hMemory,</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span>  ppData);</div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l06583"></a><span class="lineno"> 6583</span>  {</div><div class="line"><a name="l06584"></a><span class="lineno"> 6584</span>  m_DedicatedAllocation.m_pMappedData = *ppData;</div><div class="line"><a name="l06585"></a><span class="lineno"> 6585</span>  m_MapCount = 1;</div><div class="line"><a name="l06586"></a><span class="lineno"> 6586</span>  }</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l06588"></a><span class="lineno"> 6588</span>  }</div><div class="line"><a name="l06589"></a><span class="lineno"> 6589</span> }</div><div class="line"><a name="l06590"></a><span class="lineno"> 6590</span> </div><div class="line"><a name="l06591"></a><span class="lineno"> 6591</span> <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="l06592"></a><span class="lineno"> 6592</span> {</div><div class="line"><a name="l06593"></a><span class="lineno"> 6593</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l06594"></a><span class="lineno"> 6594</span> </div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span>  {</div><div class="line"><a name="l06597"></a><span class="lineno"> 6597</span>  --m_MapCount;</div><div class="line"><a name="l06598"></a><span class="lineno"> 6598</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l06599"></a><span class="lineno"> 6599</span>  {</div><div class="line"><a name="l06600"></a><span class="lineno"> 6600</span>  m_DedicatedAllocation.m_pMappedData = VMA_NULL;</div><div class="line"><a name="l06601"></a><span class="lineno"> 6601</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(</div><div class="line"><a name="l06602"></a><span class="lineno"> 6602</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span>  m_DedicatedAllocation.m_hMemory);</div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span>  }</div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span>  }</div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span>  {</div><div class="line"><a name="l06608"></a><span class="lineno"> 6608</span>  VMA_ASSERT(0 && <span class="stringliteral">"Unmapping dedicated allocation not previously mapped."</span>);</div><div class="line"><a name="l06609"></a><span class="lineno"> 6609</span>  }</div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span> }</div><div class="line"><a name="l06611"></a><span class="lineno"> 6611</span> </div><div class="line"><a name="l06612"></a><span class="lineno"> 6612</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06613"></a><span class="lineno"> 6613</span> </div><div class="line"><a name="l06614"></a><span class="lineno"> 6614</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaPrintStatInfo(VmaJsonWriter& json, <span class="keyword">const</span> <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& stat)</div><div class="line"><a name="l06615"></a><span class="lineno"> 6615</span> {</div><div class="line"><a name="l06616"></a><span class="lineno"> 6616</span>  json.BeginObject();</div><div class="line"><a name="l06617"></a><span class="lineno"> 6617</span> </div><div class="line"><a name="l06618"></a><span class="lineno"> 6618</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l06619"></a><span class="lineno"> 6619</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>);</div><div class="line"><a name="l06620"></a><span class="lineno"> 6620</span> </div><div class="line"><a name="l06621"></a><span class="lineno"> 6621</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06622"></a><span class="lineno"> 6622</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>);</div><div class="line"><a name="l06623"></a><span class="lineno"> 6623</span> </div><div class="line"><a name="l06624"></a><span class="lineno"> 6624</span>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l06625"></a><span class="lineno"> 6625</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l06626"></a><span class="lineno"> 6626</span> </div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>  json.WriteString(<span class="stringliteral">"UsedBytes"</span>);</div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>);</div><div class="line"><a name="l06629"></a><span class="lineno"> 6629</span> </div><div class="line"><a name="l06630"></a><span class="lineno"> 6630</span>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06631"></a><span class="lineno"> 6631</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>);</div><div class="line"><a name="l06632"></a><span class="lineno"> 6632</span> </div><div class="line"><a name="l06633"></a><span class="lineno"> 6633</span>  <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> > 1)</div><div class="line"><a name="l06634"></a><span class="lineno"> 6634</span>  {</div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span>  json.WriteString(<span class="stringliteral">"AllocationSize"</span>);</div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06637"></a><span class="lineno"> 6637</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06638"></a><span class="lineno"> 6638</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l06639"></a><span class="lineno"> 6639</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06640"></a><span class="lineno"> 6640</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>);</div><div class="line"><a name="l06641"></a><span class="lineno"> 6641</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06642"></a><span class="lineno"> 6642</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l06643"></a><span class="lineno"> 6643</span>  json.EndObject();</div><div class="line"><a name="l06644"></a><span class="lineno"> 6644</span>  }</div><div class="line"><a name="l06645"></a><span class="lineno"> 6645</span> </div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span>  <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> > 1)</div><div class="line"><a name="l06647"></a><span class="lineno"> 6647</span>  {</div><div class="line"><a name="l06648"></a><span class="lineno"> 6648</span>  json.WriteString(<span class="stringliteral">"UnusedRangeSize"</span>);</div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06650"></a><span class="lineno"> 6650</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06651"></a><span class="lineno"> 6651</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06653"></a><span class="lineno"> 6653</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>);</div><div class="line"><a name="l06654"></a><span class="lineno"> 6654</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06655"></a><span class="lineno"> 6655</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l06656"></a><span class="lineno"> 6656</span>  json.EndObject();</div><div class="line"><a name="l06657"></a><span class="lineno"> 6657</span>  }</div><div class="line"><a name="l06658"></a><span class="lineno"> 6658</span> </div><div class="line"><a name="l06659"></a><span class="lineno"> 6659</span>  json.EndObject();</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span> }</div><div class="line"><a name="l06661"></a><span class="lineno"> 6661</span> </div><div class="line"><a name="l06662"></a><span class="lineno"> 6662</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span> </div><div class="line"><a name="l06664"></a><span class="lineno"> 6664</span> <span class="keyword">struct </span>VmaSuballocationItemSizeLess</div><div class="line"><a name="l06665"></a><span class="lineno"> 6665</span> {</div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l06667"></a><span class="lineno"> 6667</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06668"></a><span class="lineno"> 6668</span>  <span class="keyword">const</span> VmaSuballocationList::iterator rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>  <span class="keywordflow">return</span> lhs->size < rhs->size;</div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span>  }</div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06674"></a><span class="lineno"> 6674</span>  VkDeviceSize rhsSize)<span class="keyword"> const</span></div><div class="line"><a name="l06675"></a><span class="lineno"> 6675</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span>  <span class="keywordflow">return</span> lhs->size < rhsSize;</div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span>  }</div><div class="line"><a name="l06678"></a><span class="lineno"> 6678</span> };</div><div class="line"><a name="l06679"></a><span class="lineno"> 6679</span> </div><div class="line"><a name="l06680"></a><span class="lineno"> 6680</span> </div><div class="line"><a name="l06682"></a><span class="lineno"> 6682</span> <span class="comment">// class VmaBlockMetadata</span></div><div class="line"><a name="l06683"></a><span class="lineno"> 6683</span> </div><div class="line"><a name="l06684"></a><span class="lineno"> 6684</span> VmaBlockMetadata::VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l06685"></a><span class="lineno"> 6685</span>  m_Size(0),</div><div class="line"><a name="l06686"></a><span class="lineno"> 6686</span>  m_pAllocationCallbacks(hAllocator->GetAllocationCallbacks())</div><div class="line"><a name="l06687"></a><span class="lineno"> 6687</span> {</div><div class="line"><a name="l06688"></a><span class="lineno"> 6688</span> }</div><div class="line"><a name="l06689"></a><span class="lineno"> 6689</span> </div><div class="line"><a name="l06690"></a><span class="lineno"> 6690</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span> </div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06693"></a><span class="lineno"> 6693</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l06694"></a><span class="lineno"> 6694</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>  <span class="keywordtype">size_t</span> unusedRangeCount)<span class="keyword"> const</span></div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span> <span class="keyword"></span>{</div><div class="line"><a name="l06697"></a><span class="lineno"> 6697</span>  json.BeginObject();</div><div class="line"><a name="l06698"></a><span class="lineno"> 6698</span> </div><div class="line"><a name="l06699"></a><span class="lineno"> 6699</span>  json.WriteString(<span class="stringliteral">"TotalBytes"</span>);</div><div class="line"><a name="l06700"></a><span class="lineno"> 6700</span>  json.WriteNumber(GetSize());</div><div class="line"><a name="l06701"></a><span class="lineno"> 6701</span> </div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span>  json.WriteNumber(unusedBytes);</div><div class="line"><a name="l06704"></a><span class="lineno"> 6704</span> </div><div class="line"><a name="l06705"></a><span class="lineno"> 6705</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span>  json.WriteNumber((uint64_t)allocationCount);</div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span> </div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span>  json.WriteNumber((uint64_t)unusedRangeCount);</div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span> </div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>  json.WriteString(<span class="stringliteral">"Suballocations"</span>);</div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span>  json.BeginArray();</div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span> }</div><div class="line"><a name="l06714"></a><span class="lineno"> 6714</span> </div><div class="line"><a name="l06715"></a><span class="lineno"> 6715</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06716"></a><span class="lineno"> 6716</span>  VkDeviceSize offset,</div><div class="line"><a name="l06717"></a><span class="lineno"> 6717</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span> <span class="keyword"></span>{</div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06720"></a><span class="lineno"> 6720</span>  </div><div class="line"><a name="l06721"></a><span class="lineno"> 6721</span>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06722"></a><span class="lineno"> 6722</span>  json.WriteNumber(offset);</div><div class="line"><a name="l06723"></a><span class="lineno"> 6723</span> </div><div class="line"><a name="l06724"></a><span class="lineno"> 6724</span>  hAllocation->PrintParameters(json);</div><div class="line"><a name="l06725"></a><span class="lineno"> 6725</span> </div><div class="line"><a name="l06726"></a><span class="lineno"> 6726</span>  json.EndObject();</div><div class="line"><a name="l06727"></a><span class="lineno"> 6727</span> }</div><div class="line"><a name="l06728"></a><span class="lineno"> 6728</span> </div><div class="line"><a name="l06729"></a><span class="lineno"> 6729</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06730"></a><span class="lineno"> 6730</span>  VkDeviceSize offset,</div><div class="line"><a name="l06731"></a><span class="lineno"> 6731</span>  VkDeviceSize size)<span class="keyword"> const</span></div><div class="line"><a name="l06732"></a><span class="lineno"> 6732</span> <span class="keyword"></span>{</div><div class="line"><a name="l06733"></a><span class="lineno"> 6733</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span>  </div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06736"></a><span class="lineno"> 6736</span>  json.WriteNumber(offset);</div><div class="line"><a name="l06737"></a><span class="lineno"> 6737</span> </div><div class="line"><a name="l06738"></a><span class="lineno"> 6738</span>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l06739"></a><span class="lineno"> 6739</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[VMA_SUBALLOCATION_TYPE_FREE]);</div><div class="line"><a name="l06740"></a><span class="lineno"> 6740</span> </div><div class="line"><a name="l06741"></a><span class="lineno"> 6741</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06742"></a><span class="lineno"> 6742</span>  json.WriteNumber(size);</div><div class="line"><a name="l06743"></a><span class="lineno"> 6743</span> </div><div class="line"><a name="l06744"></a><span class="lineno"> 6744</span>  json.EndObject();</div><div class="line"><a name="l06745"></a><span class="lineno"> 6745</span> }</div><div class="line"><a name="l06746"></a><span class="lineno"> 6746</span> </div><div class="line"><a name="l06747"></a><span class="lineno"> 6747</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l06748"></a><span class="lineno"> 6748</span> <span class="keyword"></span>{</div><div class="line"><a name="l06749"></a><span class="lineno"> 6749</span>  json.EndArray();</div><div class="line"><a name="l06750"></a><span class="lineno"> 6750</span>  json.EndObject();</div><div class="line"><a name="l06751"></a><span class="lineno"> 6751</span> }</div><div class="line"><a name="l06752"></a><span class="lineno"> 6752</span> </div><div class="line"><a name="l06753"></a><span class="lineno"> 6753</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06754"></a><span class="lineno"> 6754</span> </div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</span> <span class="comment">// class VmaBlockMetadata_Generic</span></div><div class="line"><a name="l06757"></a><span class="lineno"> 6757</span> </div><div class="line"><a name="l06758"></a><span class="lineno"> 6758</span> VmaBlockMetadata_Generic::VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span>  m_FreeCount(0),</div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>  m_SumFreeSize(0),</div><div class="line"><a name="l06762"></a><span class="lineno"> 6762</span>  m_Suballocations(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l06763"></a><span class="lineno"> 6763</span>  m_FreeSuballocationsBySize(VmaStlAllocator<VmaSuballocationList::iterator>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l06764"></a><span class="lineno"> 6764</span> {</div><div class="line"><a name="l06765"></a><span class="lineno"> 6765</span> }</div><div class="line"><a name="l06766"></a><span class="lineno"> 6766</span> </div><div class="line"><a name="l06767"></a><span class="lineno"> 6767</span> VmaBlockMetadata_Generic::~VmaBlockMetadata_Generic()</div><div class="line"><a name="l06768"></a><span class="lineno"> 6768</span> {</div><div class="line"><a name="l06769"></a><span class="lineno"> 6769</span> }</div><div class="line"><a name="l06770"></a><span class="lineno"> 6770</span> </div><div class="line"><a name="l06771"></a><span class="lineno"> 6771</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::Init(VkDeviceSize size)</div><div class="line"><a name="l06772"></a><span class="lineno"> 6772</span> {</div><div class="line"><a name="l06773"></a><span class="lineno"> 6773</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span> </div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span>  m_FreeCount = 1;</div><div class="line"><a name="l06776"></a><span class="lineno"> 6776</span>  m_SumFreeSize = size;</div><div class="line"><a name="l06777"></a><span class="lineno"> 6777</span> </div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span>  VmaSuballocation suballoc = {};</div><div class="line"><a name="l06779"></a><span class="lineno"> 6779</span>  suballoc.offset = 0;</div><div class="line"><a name="l06780"></a><span class="lineno"> 6780</span>  suballoc.size = size;</div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l06782"></a><span class="lineno"> 6782</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l06783"></a><span class="lineno"> 6783</span> </div><div class="line"><a name="l06784"></a><span class="lineno"> 6784</span>  VMA_ASSERT(size > VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l06785"></a><span class="lineno"> 6785</span>  m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l06786"></a><span class="lineno"> 6786</span>  VmaSuballocationList::iterator suballocItem = m_Suballocations.end();</div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span>  --suballocItem;</div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span>  m_FreeSuballocationsBySize.push_back(suballocItem);</div><div class="line"><a name="l06789"></a><span class="lineno"> 6789</span> }</div><div class="line"><a name="l06790"></a><span class="lineno"> 6790</span> </div><div class="line"><a name="l06791"></a><span class="lineno"> 6791</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l06792"></a><span class="lineno"> 6792</span> <span class="keyword"></span>{</div><div class="line"><a name="l06793"></a><span class="lineno"> 6793</span>  VMA_VALIDATE(!m_Suballocations.empty());</div><div class="line"><a name="l06794"></a><span class="lineno"> 6794</span>  </div><div class="line"><a name="l06795"></a><span class="lineno"> 6795</span>  <span class="comment">// Expected offset of new suballocation as calculated from previous ones.</span></div><div class="line"><a name="l06796"></a><span class="lineno"> 6796</span>  VkDeviceSize calculatedOffset = 0;</div><div class="line"><a name="l06797"></a><span class="lineno"> 6797</span>  <span class="comment">// Expected number of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span>  uint32_t calculatedFreeCount = 0;</div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span>  <span class="comment">// Expected sum size of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</span>  VkDeviceSize calculatedSumFreeSize = 0;</div><div class="line"><a name="l06801"></a><span class="lineno"> 6801</span>  <span class="comment">// Expected number of free suballocations that should be registered in</span></div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span>  <span class="comment">// m_FreeSuballocationsBySize calculated from traversing their list.</span></div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span>  <span class="keywordtype">size_t</span> freeSuballocationsToRegister = 0;</div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span>  <span class="comment">// True if previous visited suballocation was free.</span></div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span>  <span class="keywordtype">bool</span> prevFree = <span class="keyword">false</span>;</div><div class="line"><a name="l06806"></a><span class="lineno"> 6806</span> </div><div class="line"><a name="l06807"></a><span class="lineno"> 6807</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06808"></a><span class="lineno"> 6808</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</span>  ++suballocItem)</div><div class="line"><a name="l06810"></a><span class="lineno"> 6810</span>  {</div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span>  <span class="keyword">const</span> VmaSuballocation& subAlloc = *suballocItem;</div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>  </div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span>  <span class="comment">// Actual offset of this suballocation doesn't match expected one.</span></div><div class="line"><a name="l06814"></a><span class="lineno"> 6814</span>  VMA_VALIDATE(subAlloc.offset == calculatedOffset);</div><div class="line"><a name="l06815"></a><span class="lineno"> 6815</span> </div><div class="line"><a name="l06816"></a><span class="lineno"> 6816</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span>  <span class="comment">// Two adjacent free suballocations are invalid. They should be merged.</span></div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span>  VMA_VALIDATE(!prevFree || !currFree);</div><div class="line"><a name="l06819"></a><span class="lineno"> 6819</span> </div><div class="line"><a name="l06820"></a><span class="lineno"> 6820</span>  VMA_VALIDATE(currFree == (subAlloc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</span> </div><div class="line"><a name="l06822"></a><span class="lineno"> 6822</span>  <span class="keywordflow">if</span>(currFree)</div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</span>  {</div><div class="line"><a name="l06824"></a><span class="lineno"> 6824</span>  calculatedSumFreeSize += subAlloc.size;</div><div class="line"><a name="l06825"></a><span class="lineno"> 6825</span>  ++calculatedFreeCount;</div><div class="line"><a name="l06826"></a><span class="lineno"> 6826</span>  <span class="keywordflow">if</span>(subAlloc.size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l06827"></a><span class="lineno"> 6827</span>  {</div><div class="line"><a name="l06828"></a><span class="lineno"> 6828</span>  ++freeSuballocationsToRegister;</div><div class="line"><a name="l06829"></a><span class="lineno"> 6829</span>  }</div><div class="line"><a name="l06830"></a><span class="lineno"> 6830</span> </div><div class="line"><a name="l06831"></a><span class="lineno"> 6831</span>  <span class="comment">// Margin required between allocations - every free space must be at least that large.</span></div><div class="line"><a name="l06832"></a><span class="lineno"> 6832</span>  VMA_VALIDATE(subAlloc.size >= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l06833"></a><span class="lineno"> 6833</span>  }</div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06835"></a><span class="lineno"> 6835</span>  {</div><div class="line"><a name="l06836"></a><span class="lineno"> 6836</span>  VMA_VALIDATE(subAlloc.hAllocation->GetOffset() == subAlloc.offset);</div><div class="line"><a name="l06837"></a><span class="lineno"> 6837</span>  VMA_VALIDATE(subAlloc.hAllocation->GetSize() == subAlloc.size);</div><div class="line"><a name="l06838"></a><span class="lineno"> 6838</span> </div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span>  <span class="comment">// Margin required between allocations - previous allocation must be free.</span></div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span>  VMA_VALIDATE(VMA_DEBUG_MARGIN == 0 || prevFree);</div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span>  }</div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</span> </div><div class="line"><a name="l06843"></a><span class="lineno"> 6843</span>  calculatedOffset += subAlloc.size;</div><div class="line"><a name="l06844"></a><span class="lineno"> 6844</span>  prevFree = currFree;</div><div class="line"><a name="l06845"></a><span class="lineno"> 6845</span>  }</div><div class="line"><a name="l06846"></a><span class="lineno"> 6846</span> </div><div class="line"><a name="l06847"></a><span class="lineno"> 6847</span>  <span class="comment">// Number of free suballocations registered in m_FreeSuballocationsBySize doesn't</span></div><div class="line"><a name="l06848"></a><span class="lineno"> 6848</span>  <span class="comment">// match expected one.</span></div><div class="line"><a name="l06849"></a><span class="lineno"> 6849</span>  VMA_VALIDATE(m_FreeSuballocationsBySize.size() == freeSuballocationsToRegister);</div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span> </div><div class="line"><a name="l06851"></a><span class="lineno"> 6851</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l06852"></a><span class="lineno"> 6852</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_FreeSuballocationsBySize.size(); ++i)</div><div class="line"><a name="l06853"></a><span class="lineno"> 6853</span>  {</div><div class="line"><a name="l06854"></a><span class="lineno"> 6854</span>  VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span>  </div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span>  <span class="comment">// Only free suballocations can be registered in m_FreeSuballocationsBySize.</span></div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>  VMA_VALIDATE(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06858"></a><span class="lineno"> 6858</span>  <span class="comment">// They must be sorted by size ascending.</span></div><div class="line"><a name="l06859"></a><span class="lineno"> 6859</span>  VMA_VALIDATE(suballocItem->size >= lastSize);</div><div class="line"><a name="l06860"></a><span class="lineno"> 6860</span> </div><div class="line"><a name="l06861"></a><span class="lineno"> 6861</span>  lastSize = suballocItem->size;</div><div class="line"><a name="l06862"></a><span class="lineno"> 6862</span>  }</div><div class="line"><a name="l06863"></a><span class="lineno"> 6863</span> </div><div class="line"><a name="l06864"></a><span class="lineno"> 6864</span>  <span class="comment">// Check if totals match calculacted values.</span></div><div class="line"><a name="l06865"></a><span class="lineno"> 6865</span>  VMA_VALIDATE(ValidateFreeSuballocationList());</div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span>  VMA_VALIDATE(calculatedOffset == GetSize());</div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span>  VMA_VALIDATE(calculatedSumFreeSize == m_SumFreeSize);</div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</span>  VMA_VALIDATE(calculatedFreeCount == m_FreeCount);</div><div class="line"><a name="l06869"></a><span class="lineno"> 6869</span> </div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06871"></a><span class="lineno"> 6871</span> }</div><div class="line"><a name="l06872"></a><span class="lineno"> 6872</span> </div><div class="line"><a name="l06873"></a><span class="lineno"> 6873</span> VkDeviceSize VmaBlockMetadata_Generic::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l06874"></a><span class="lineno"> 6874</span> <span class="keyword"></span>{</div><div class="line"><a name="l06875"></a><span class="lineno"> 6875</span>  <span class="keywordflow">if</span>(!m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l06876"></a><span class="lineno"> 6876</span>  {</div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>  <span class="keywordflow">return</span> m_FreeSuballocationsBySize.back()->size;</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span>  }</div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span>  {</div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06882"></a><span class="lineno"> 6882</span>  }</div><div class="line"><a name="l06883"></a><span class="lineno"> 6883</span> }</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span> </div><div class="line"><a name="l06885"></a><span class="lineno"> 6885</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::IsEmpty()<span class="keyword"> const</span></div><div class="line"><a name="l06886"></a><span class="lineno"> 6886</span> <span class="keyword"></span>{</div><div class="line"><a name="l06887"></a><span class="lineno"> 6887</span>  <span class="keywordflow">return</span> (m_Suballocations.size() == 1) && (m_FreeCount == 1);</div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</span> }</div><div class="line"><a name="l06889"></a><span class="lineno"> 6889</span> </div><div class="line"><a name="l06890"></a><span class="lineno"> 6890</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l06891"></a><span class="lineno"> 6891</span> <span class="keyword"></span>{</div><div class="line"><a name="l06892"></a><span class="lineno"> 6892</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span> </div><div class="line"><a name="l06894"></a><span class="lineno"> 6894</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l06895"></a><span class="lineno"> 6895</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = rangeCount - m_FreeCount;</div><div class="line"><a name="l06896"></a><span class="lineno"> 6896</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = m_FreeCount;</div><div class="line"><a name="l06897"></a><span class="lineno"> 6897</span>  </div><div class="line"><a name="l06898"></a><span class="lineno"> 6898</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = m_SumFreeSize;</div><div class="line"><a name="l06899"></a><span class="lineno"> 6899</span>  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="l06900"></a><span class="lineno"> 6900</span> </div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06902"></a><span class="lineno"> 6902</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l06903"></a><span class="lineno"> 6903</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06904"></a><span class="lineno"> 6904</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l06905"></a><span class="lineno"> 6905</span> </div><div class="line"><a name="l06906"></a><span class="lineno"> 6906</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span>  ++suballocItem)</div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>  {</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l06911"></a><span class="lineno"> 6911</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l06912"></a><span class="lineno"> 6912</span>  {</div><div class="line"><a name="l06913"></a><span class="lineno"> 6913</span>  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="l06914"></a><span class="lineno"> 6914</span>  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="l06915"></a><span class="lineno"> 6915</span>  }</div><div class="line"><a name="l06916"></a><span class="lineno"> 6916</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06917"></a><span class="lineno"> 6917</span>  {</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>  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="l06919"></a><span class="lineno"> 6919</span>  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="l06920"></a><span class="lineno"> 6920</span>  }</div><div class="line"><a name="l06921"></a><span class="lineno"> 6921</span>  }</div><div class="line"><a name="l06922"></a><span class="lineno"> 6922</span> }</div><div class="line"><a name="l06923"></a><span class="lineno"> 6923</span> </div><div class="line"><a name="l06924"></a><span class="lineno"> 6924</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l06925"></a><span class="lineno"> 6925</span> <span class="keyword"></span>{</div><div class="line"><a name="l06926"></a><span class="lineno"> 6926</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l06927"></a><span class="lineno"> 6927</span> </div><div class="line"><a name="l06928"></a><span class="lineno"> 6928</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l06929"></a><span class="lineno"> 6929</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize;</div><div class="line"><a name="l06930"></a><span class="lineno"> 6930</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += rangeCount - m_FreeCount;</div><div class="line"><a name="l06931"></a><span class="lineno"> 6931</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l06932"></a><span class="lineno"> 6932</span>  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="l06933"></a><span class="lineno"> 6933</span> }</div><div class="line"><a name="l06934"></a><span class="lineno"> 6934</span> </div><div class="line"><a name="l06935"></a><span class="lineno"> 6935</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span> </div><div class="line"><a name="l06937"></a><span class="lineno"> 6937</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l06938"></a><span class="lineno"> 6938</span> <span class="keyword"></span>{</div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span>  PrintDetailedMap_Begin(json,</div><div class="line"><a name="l06940"></a><span class="lineno"> 6940</span>  m_SumFreeSize, <span class="comment">// unusedBytes</span></div><div class="line"><a name="l06941"></a><span class="lineno"> 6941</span>  m_Suballocations.size() - (size_t)m_FreeCount, <span class="comment">// allocationCount</span></div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>  m_FreeCount); <span class="comment">// unusedRangeCount</span></div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span> </div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>  <span class="keywordtype">size_t</span> i = 0;</div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>  ++suballocItem, ++i)</div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span>  {</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>  {</div><div class="line"><a name="l06951"></a><span class="lineno"> 6951</span>  PrintDetailedMap_UnusedRange(json, suballocItem->offset, suballocItem->size);</div><div class="line"><a name="l06952"></a><span class="lineno"> 6952</span>  }</div><div class="line"><a name="l06953"></a><span class="lineno"> 6953</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06954"></a><span class="lineno"> 6954</span>  {</div><div class="line"><a name="l06955"></a><span class="lineno"> 6955</span>  PrintDetailedMap_Allocation(json, suballocItem->offset, suballocItem->hAllocation);</div><div class="line"><a name="l06956"></a><span class="lineno"> 6956</span>  }</div><div class="line"><a name="l06957"></a><span class="lineno"> 6957</span>  }</div><div class="line"><a name="l06958"></a><span class="lineno"> 6958</span> </div><div class="line"><a name="l06959"></a><span class="lineno"> 6959</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l06960"></a><span class="lineno"> 6960</span> }</div><div class="line"><a name="l06961"></a><span class="lineno"> 6961</span> </div><div class="line"><a name="l06962"></a><span class="lineno"> 6962</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06963"></a><span class="lineno"> 6963</span> </div><div class="line"><a name="l06964"></a><span class="lineno"> 6964</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CreateAllocationRequest(</div><div class="line"><a name="l06965"></a><span class="lineno"> 6965</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l06966"></a><span class="lineno"> 6966</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l06967"></a><span class="lineno"> 6967</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l06968"></a><span class="lineno"> 6968</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l06969"></a><span class="lineno"> 6969</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l06970"></a><span class="lineno"> 6970</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l06971"></a><span class="lineno"> 6971</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l06972"></a><span class="lineno"> 6972</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l06973"></a><span class="lineno"> 6973</span>  uint32_t strategy,</div><div class="line"><a name="l06974"></a><span class="lineno"> 6974</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l06975"></a><span class="lineno"> 6975</span> {</div><div class="line"><a name="l06976"></a><span class="lineno"> 6976</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l06977"></a><span class="lineno"> 6977</span>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l06978"></a><span class="lineno"> 6978</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06979"></a><span class="lineno"> 6979</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l06980"></a><span class="lineno"> 6980</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l06981"></a><span class="lineno"> 6981</span> </div><div class="line"><a name="l06982"></a><span class="lineno"> 6982</span>  <span class="comment">// There is not enough total free space in this block to fullfill the request: Early return.</span></div><div class="line"><a name="l06983"></a><span class="lineno"> 6983</span>  <span class="keywordflow">if</span>(canMakeOtherLost == <span class="keyword">false</span> &&</div><div class="line"><a name="l06984"></a><span class="lineno"> 6984</span>  m_SumFreeSize < allocSize + 2 * VMA_DEBUG_MARGIN)</div><div class="line"><a name="l06985"></a><span class="lineno"> 6985</span>  {</div><div class="line"><a name="l06986"></a><span class="lineno"> 6986</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06987"></a><span class="lineno"> 6987</span>  }</div><div class="line"><a name="l06988"></a><span class="lineno"> 6988</span> </div><div class="line"><a name="l06989"></a><span class="lineno"> 6989</span>  <span class="comment">// New algorithm, efficiently searching freeSuballocationsBySize.</span></div><div class="line"><a name="l06990"></a><span class="lineno"> 6990</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> freeSuballocCount = m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l06991"></a><span class="lineno"> 6991</span>  <span class="keywordflow">if</span>(freeSuballocCount > 0)</div><div class="line"><a name="l06992"></a><span class="lineno"> 6992</span>  {</div><div class="line"><a name="l06993"></a><span class="lineno"> 6993</span>  <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="l06994"></a><span class="lineno"> 6994</span>  {</div><div class="line"><a name="l06995"></a><span class="lineno"> 6995</span>  <span class="comment">// Find first free suballocation with size not less than allocSize + 2 * VMA_DEBUG_MARGIN.</span></div><div class="line"><a name="l06996"></a><span class="lineno"> 6996</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l06997"></a><span class="lineno"> 6997</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l06998"></a><span class="lineno"> 6998</span>  m_FreeSuballocationsBySize.data() + freeSuballocCount,</div><div class="line"><a name="l06999"></a><span class="lineno"> 6999</span>  allocSize + 2 * VMA_DEBUG_MARGIN,</div><div class="line"><a name="l07000"></a><span class="lineno"> 7000</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l07001"></a><span class="lineno"> 7001</span>  <span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l07002"></a><span class="lineno"> 7002</span>  <span class="keywordflow">for</span>(; index < freeSuballocCount; ++index)</div><div class="line"><a name="l07003"></a><span class="lineno"> 7003</span>  {</div><div class="line"><a name="l07004"></a><span class="lineno"> 7004</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l07005"></a><span class="lineno"> 7005</span>  currentFrameIndex,</div><div class="line"><a name="l07006"></a><span class="lineno"> 7006</span>  frameInUseCount,</div><div class="line"><a name="l07007"></a><span class="lineno"> 7007</span>  bufferImageGranularity,</div><div class="line"><a name="l07008"></a><span class="lineno"> 7008</span>  allocSize,</div><div class="line"><a name="l07009"></a><span class="lineno"> 7009</span>  allocAlignment,</div><div class="line"><a name="l07010"></a><span class="lineno"> 7010</span>  allocType,</div><div class="line"><a name="l07011"></a><span class="lineno"> 7011</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l07012"></a><span class="lineno"> 7012</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l07013"></a><span class="lineno"> 7013</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l07014"></a><span class="lineno"> 7014</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l07015"></a><span class="lineno"> 7015</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l07016"></a><span class="lineno"> 7016</span>  &pAllocationRequest->sumItemSize))</div><div class="line"><a name="l07017"></a><span class="lineno"> 7017</span>  {</div><div class="line"><a name="l07018"></a><span class="lineno"> 7018</span>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l07019"></a><span class="lineno"> 7019</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07020"></a><span class="lineno"> 7020</span>  }</div><div class="line"><a name="l07021"></a><span class="lineno"> 7021</span>  }</div><div class="line"><a name="l07022"></a><span class="lineno"> 7022</span>  }</div><div class="line"><a name="l07023"></a><span class="lineno"> 7023</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l07024"></a><span class="lineno"> 7024</span>  {</div><div class="line"><a name="l07025"></a><span class="lineno"> 7025</span>  <span class="comment">// Search staring from biggest suballocations.</span></div><div class="line"><a name="l07026"></a><span class="lineno"> 7026</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = freeSuballocCount; index--; )</div><div class="line"><a name="l07027"></a><span class="lineno"> 7027</span>  {</div><div class="line"><a name="l07028"></a><span class="lineno"> 7028</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l07029"></a><span class="lineno"> 7029</span>  currentFrameIndex,</div><div class="line"><a name="l07030"></a><span class="lineno"> 7030</span>  frameInUseCount,</div><div class="line"><a name="l07031"></a><span class="lineno"> 7031</span>  bufferImageGranularity,</div><div class="line"><a name="l07032"></a><span class="lineno"> 7032</span>  allocSize,</div><div class="line"><a name="l07033"></a><span class="lineno"> 7033</span>  allocAlignment,</div><div class="line"><a name="l07034"></a><span class="lineno"> 7034</span>  allocType,</div><div class="line"><a name="l07035"></a><span class="lineno"> 7035</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l07036"></a><span class="lineno"> 7036</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l07037"></a><span class="lineno"> 7037</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l07038"></a><span class="lineno"> 7038</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l07039"></a><span class="lineno"> 7039</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l07040"></a><span class="lineno"> 7040</span>  &pAllocationRequest->sumItemSize))</div><div class="line"><a name="l07041"></a><span class="lineno"> 7041</span>  {</div><div class="line"><a name="l07042"></a><span class="lineno"> 7042</span>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l07043"></a><span class="lineno"> 7043</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07044"></a><span class="lineno"> 7044</span>  }</div><div class="line"><a name="l07045"></a><span class="lineno"> 7045</span>  }</div><div class="line"><a name="l07046"></a><span class="lineno"> 7046</span>  }</div><div class="line"><a name="l07047"></a><span class="lineno"> 7047</span>  }</div><div class="line"><a name="l07048"></a><span class="lineno"> 7048</span> </div><div class="line"><a name="l07049"></a><span class="lineno"> 7049</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l07050"></a><span class="lineno"> 7050</span>  {</div><div class="line"><a name="l07051"></a><span class="lineno"> 7051</span>  <span class="comment">// Brute-force algorithm. TODO: Come up with something better.</span></div><div class="line"><a name="l07052"></a><span class="lineno"> 7052</span> </div><div class="line"><a name="l07053"></a><span class="lineno"> 7053</span>  pAllocationRequest->sumFreeSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l07054"></a><span class="lineno"> 7054</span>  pAllocationRequest->sumItemSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l07055"></a><span class="lineno"> 7055</span> </div><div class="line"><a name="l07056"></a><span class="lineno"> 7056</span>  VmaAllocationRequest tmpAllocRequest = {};</div><div class="line"><a name="l07057"></a><span class="lineno"> 7057</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocIt = m_Suballocations.begin();</div><div class="line"><a name="l07058"></a><span class="lineno"> 7058</span>  suballocIt != m_Suballocations.end();</div><div class="line"><a name="l07059"></a><span class="lineno"> 7059</span>  ++suballocIt)</div><div class="line"><a name="l07060"></a><span class="lineno"> 7060</span>  {</div><div class="line"><a name="l07061"></a><span class="lineno"> 7061</span>  <span class="keywordflow">if</span>(suballocIt->type == VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l07062"></a><span class="lineno"> 7062</span>  suballocIt->hAllocation->CanBecomeLost())</div><div class="line"><a name="l07063"></a><span class="lineno"> 7063</span>  {</div><div class="line"><a name="l07064"></a><span class="lineno"> 7064</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l07065"></a><span class="lineno"> 7065</span>  currentFrameIndex,</div><div class="line"><a name="l07066"></a><span class="lineno"> 7066</span>  frameInUseCount,</div><div class="line"><a name="l07067"></a><span class="lineno"> 7067</span>  bufferImageGranularity,</div><div class="line"><a name="l07068"></a><span class="lineno"> 7068</span>  allocSize,</div><div class="line"><a name="l07069"></a><span class="lineno"> 7069</span>  allocAlignment,</div><div class="line"><a name="l07070"></a><span class="lineno"> 7070</span>  allocType,</div><div class="line"><a name="l07071"></a><span class="lineno"> 7071</span>  suballocIt,</div><div class="line"><a name="l07072"></a><span class="lineno"> 7072</span>  canMakeOtherLost,</div><div class="line"><a name="l07073"></a><span class="lineno"> 7073</span>  &tmpAllocRequest.offset,</div><div class="line"><a name="l07074"></a><span class="lineno"> 7074</span>  &tmpAllocRequest.itemsToMakeLostCount,</div><div class="line"><a name="l07075"></a><span class="lineno"> 7075</span>  &tmpAllocRequest.sumFreeSize,</div><div class="line"><a name="l07076"></a><span class="lineno"> 7076</span>  &tmpAllocRequest.sumItemSize))</div><div class="line"><a name="l07077"></a><span class="lineno"> 7077</span>  {</div><div class="line"><a name="l07078"></a><span class="lineno"> 7078</span>  tmpAllocRequest.item = suballocIt;</div><div class="line"><a name="l07079"></a><span class="lineno"> 7079</span> </div><div class="line"><a name="l07080"></a><span class="lineno"> 7080</span>  <span class="keywordflow">if</span>(tmpAllocRequest.CalcCost() < pAllocationRequest->CalcCost() ||</div><div class="line"><a name="l07081"></a><span class="lineno"> 7081</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="l07082"></a><span class="lineno"> 7082</span>  {</div><div class="line"><a name="l07083"></a><span class="lineno"> 7083</span>  *pAllocationRequest = tmpAllocRequest;</div><div class="line"><a name="l07084"></a><span class="lineno"> 7084</span>  }</div><div class="line"><a name="l07085"></a><span class="lineno"> 7085</span>  }</div><div class="line"><a name="l07086"></a><span class="lineno"> 7086</span>  }</div><div class="line"><a name="l07087"></a><span class="lineno"> 7087</span>  }</div><div class="line"><a name="l07088"></a><span class="lineno"> 7088</span> </div><div class="line"><a name="l07089"></a><span class="lineno"> 7089</span>  <span class="keywordflow">if</span>(pAllocationRequest->sumItemSize != VK_WHOLE_SIZE)</div><div class="line"><a name="l07090"></a><span class="lineno"> 7090</span>  {</div><div class="line"><a name="l07091"></a><span class="lineno"> 7091</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07092"></a><span class="lineno"> 7092</span>  }</div><div class="line"><a name="l07093"></a><span class="lineno"> 7093</span>  }</div><div class="line"><a name="l07094"></a><span class="lineno"> 7094</span> </div><div class="line"><a name="l07095"></a><span class="lineno"> 7095</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07096"></a><span class="lineno"> 7096</span> }</div><div class="line"><a name="l07097"></a><span class="lineno"> 7097</span> </div><div class="line"><a name="l07098"></a><span class="lineno"> 7098</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::MakeRequestedAllocationsLost(</div><div class="line"><a name="l07099"></a><span class="lineno"> 7099</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l07100"></a><span class="lineno"> 7100</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l07101"></a><span class="lineno"> 7101</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l07102"></a><span class="lineno"> 7102</span> {</div><div class="line"><a name="l07103"></a><span class="lineno"> 7103</span>  <span class="keywordflow">while</span>(pAllocationRequest->itemsToMakeLostCount > 0)</div><div class="line"><a name="l07104"></a><span class="lineno"> 7104</span>  {</div><div class="line"><a name="l07105"></a><span class="lineno"> 7105</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07106"></a><span class="lineno"> 7106</span>  {</div><div class="line"><a name="l07107"></a><span class="lineno"> 7107</span>  ++pAllocationRequest->item;</div><div class="line"><a name="l07108"></a><span class="lineno"> 7108</span>  }</div><div class="line"><a name="l07109"></a><span class="lineno"> 7109</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l07110"></a><span class="lineno"> 7110</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07111"></a><span class="lineno"> 7111</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation->CanBecomeLost());</div><div class="line"><a name="l07112"></a><span class="lineno"> 7112</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l07113"></a><span class="lineno"> 7113</span>  {</div><div class="line"><a name="l07114"></a><span class="lineno"> 7114</span>  pAllocationRequest->item = FreeSuballocation(pAllocationRequest->item);</div><div class="line"><a name="l07115"></a><span class="lineno"> 7115</span>  --pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l07116"></a><span class="lineno"> 7116</span>  }</div><div class="line"><a name="l07117"></a><span class="lineno"> 7117</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07118"></a><span class="lineno"> 7118</span>  {</div><div class="line"><a name="l07119"></a><span class="lineno"> 7119</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07120"></a><span class="lineno"> 7120</span>  }</div><div class="line"><a name="l07121"></a><span class="lineno"> 7121</span>  }</div><div class="line"><a name="l07122"></a><span class="lineno"> 7122</span> </div><div class="line"><a name="l07123"></a><span class="lineno"> 7123</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l07124"></a><span class="lineno"> 7124</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l07125"></a><span class="lineno"> 7125</span>  VMA_ASSERT(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07126"></a><span class="lineno"> 7126</span>  </div><div class="line"><a name="l07127"></a><span class="lineno"> 7127</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07128"></a><span class="lineno"> 7128</span> }</div><div class="line"><a name="l07129"></a><span class="lineno"> 7129</span> </div><div class="line"><a name="l07130"></a><span class="lineno"> 7130</span> uint32_t VmaBlockMetadata_Generic::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l07131"></a><span class="lineno"> 7131</span> {</div><div class="line"><a name="l07132"></a><span class="lineno"> 7132</span>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l07133"></a><span class="lineno"> 7133</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l07134"></a><span class="lineno"> 7134</span>  it != m_Suballocations.end();</div><div class="line"><a name="l07135"></a><span class="lineno"> 7135</span>  ++it)</div><div class="line"><a name="l07136"></a><span class="lineno"> 7136</span>  {</div><div class="line"><a name="l07137"></a><span class="lineno"> 7137</span>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l07138"></a><span class="lineno"> 7138</span>  it->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07139"></a><span class="lineno"> 7139</span>  it->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l07140"></a><span class="lineno"> 7140</span>  {</div><div class="line"><a name="l07141"></a><span class="lineno"> 7141</span>  it = FreeSuballocation(it);</div><div class="line"><a name="l07142"></a><span class="lineno"> 7142</span>  ++lostAllocationCount;</div><div class="line"><a name="l07143"></a><span class="lineno"> 7143</span>  }</div><div class="line"><a name="l07144"></a><span class="lineno"> 7144</span>  }</div><div class="line"><a name="l07145"></a><span class="lineno"> 7145</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l07146"></a><span class="lineno"> 7146</span> }</div><div class="line"><a name="l07147"></a><span class="lineno"> 7147</span> </div><div class="line"><a name="l07148"></a><span class="lineno"> 7148</span> VkResult VmaBlockMetadata_Generic::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l07149"></a><span class="lineno"> 7149</span> {</div><div class="line"><a name="l07150"></a><span class="lineno"> 7150</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l07151"></a><span class="lineno"> 7151</span>  it != m_Suballocations.end();</div><div class="line"><a name="l07152"></a><span class="lineno"> 7152</span>  ++it)</div><div class="line"><a name="l07153"></a><span class="lineno"> 7153</span>  {</div><div class="line"><a name="l07154"></a><span class="lineno"> 7154</span>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07155"></a><span class="lineno"> 7155</span>  {</div><div class="line"><a name="l07156"></a><span class="lineno"> 7156</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it->offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l07157"></a><span class="lineno"> 7157</span>  {</div><div class="line"><a name="l07158"></a><span class="lineno"> 7158</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l07159"></a><span class="lineno"> 7159</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l07160"></a><span class="lineno"> 7160</span>  }</div><div class="line"><a name="l07161"></a><span class="lineno"> 7161</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it->offset + it->size))</div><div class="line"><a name="l07162"></a><span class="lineno"> 7162</span>  {</div><div class="line"><a name="l07163"></a><span class="lineno"> 7163</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l07164"></a><span class="lineno"> 7164</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l07165"></a><span class="lineno"> 7165</span>  }</div><div class="line"><a name="l07166"></a><span class="lineno"> 7166</span>  }</div><div class="line"><a name="l07167"></a><span class="lineno"> 7167</span>  }</div><div class="line"><a name="l07168"></a><span class="lineno"> 7168</span> </div><div class="line"><a name="l07169"></a><span class="lineno"> 7169</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07170"></a><span class="lineno"> 7170</span> }</div><div class="line"><a name="l07171"></a><span class="lineno"> 7171</span> </div><div class="line"><a name="l07172"></a><span class="lineno"> 7172</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::Alloc(</div><div class="line"><a name="l07173"></a><span class="lineno"> 7173</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l07174"></a><span class="lineno"> 7174</span>  VmaSuballocationType type,</div><div class="line"><a name="l07175"></a><span class="lineno"> 7175</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l07176"></a><span class="lineno"> 7176</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l07177"></a><span class="lineno"> 7177</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l07178"></a><span class="lineno"> 7178</span> {</div><div class="line"><a name="l07179"></a><span class="lineno"> 7179</span>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l07180"></a><span class="lineno"> 7180</span>  VMA_ASSERT(request.item != m_Suballocations.end());</div><div class="line"><a name="l07181"></a><span class="lineno"> 7181</span>  VmaSuballocation& suballoc = *request.item;</div><div class="line"><a name="l07182"></a><span class="lineno"> 7182</span>  <span class="comment">// Given suballocation is a free block.</span></div><div class="line"><a name="l07183"></a><span class="lineno"> 7183</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07184"></a><span class="lineno"> 7184</span>  <span class="comment">// Given offset is inside this suballocation.</span></div><div class="line"><a name="l07185"></a><span class="lineno"> 7185</span>  VMA_ASSERT(request.offset >= suballoc.offset);</div><div class="line"><a name="l07186"></a><span class="lineno"> 7186</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = request.offset - suballoc.offset;</div><div class="line"><a name="l07187"></a><span class="lineno"> 7187</span>  VMA_ASSERT(suballoc.size >= paddingBegin + allocSize);</div><div class="line"><a name="l07188"></a><span class="lineno"> 7188</span>  <span class="keyword">const</span> VkDeviceSize paddingEnd = suballoc.size - paddingBegin - allocSize;</div><div class="line"><a name="l07189"></a><span class="lineno"> 7189</span> </div><div class="line"><a name="l07190"></a><span class="lineno"> 7190</span>  <span class="comment">// Unregister this free suballocation from m_FreeSuballocationsBySize and update</span></div><div class="line"><a name="l07191"></a><span class="lineno"> 7191</span>  <span class="comment">// it to become used.</span></div><div class="line"><a name="l07192"></a><span class="lineno"> 7192</span>  UnregisterFreeSuballocation(request.item);</div><div class="line"><a name="l07193"></a><span class="lineno"> 7193</span> </div><div class="line"><a name="l07194"></a><span class="lineno"> 7194</span>  suballoc.offset = request.offset;</div><div class="line"><a name="l07195"></a><span class="lineno"> 7195</span>  suballoc.size = allocSize;</div><div class="line"><a name="l07196"></a><span class="lineno"> 7196</span>  suballoc.type = type;</div><div class="line"><a name="l07197"></a><span class="lineno"> 7197</span>  suballoc.hAllocation = hAllocation;</div><div class="line"><a name="l07198"></a><span class="lineno"> 7198</span> </div><div class="line"><a name="l07199"></a><span class="lineno"> 7199</span>  <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="l07200"></a><span class="lineno"> 7200</span>  <span class="keywordflow">if</span>(paddingEnd)</div><div class="line"><a name="l07201"></a><span class="lineno"> 7201</span>  {</div><div class="line"><a name="l07202"></a><span class="lineno"> 7202</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l07203"></a><span class="lineno"> 7203</span>  paddingSuballoc.offset = request.offset + allocSize;</div><div class="line"><a name="l07204"></a><span class="lineno"> 7204</span>  paddingSuballoc.size = paddingEnd;</div><div class="line"><a name="l07205"></a><span class="lineno"> 7205</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07206"></a><span class="lineno"> 7206</span>  VmaSuballocationList::iterator next = request.item;</div><div class="line"><a name="l07207"></a><span class="lineno"> 7207</span>  ++next;</div><div class="line"><a name="l07208"></a><span class="lineno"> 7208</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingEndItem =</div><div class="line"><a name="l07209"></a><span class="lineno"> 7209</span>  m_Suballocations.insert(next, paddingSuballoc);</div><div class="line"><a name="l07210"></a><span class="lineno"> 7210</span>  RegisterFreeSuballocation(paddingEndItem);</div><div class="line"><a name="l07211"></a><span class="lineno"> 7211</span>  }</div><div class="line"><a name="l07212"></a><span class="lineno"> 7212</span> </div><div class="line"><a name="l07213"></a><span class="lineno"> 7213</span>  <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="l07214"></a><span class="lineno"> 7214</span>  <span class="keywordflow">if</span>(paddingBegin)</div><div class="line"><a name="l07215"></a><span class="lineno"> 7215</span>  {</div><div class="line"><a name="l07216"></a><span class="lineno"> 7216</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l07217"></a><span class="lineno"> 7217</span>  paddingSuballoc.offset = request.offset - paddingBegin;</div><div class="line"><a name="l07218"></a><span class="lineno"> 7218</span>  paddingSuballoc.size = paddingBegin;</div><div class="line"><a name="l07219"></a><span class="lineno"> 7219</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07220"></a><span class="lineno"> 7220</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingBeginItem =</div><div class="line"><a name="l07221"></a><span class="lineno"> 7221</span>  m_Suballocations.insert(request.item, paddingSuballoc);</div><div class="line"><a name="l07222"></a><span class="lineno"> 7222</span>  RegisterFreeSuballocation(paddingBeginItem);</div><div class="line"><a name="l07223"></a><span class="lineno"> 7223</span>  }</div><div class="line"><a name="l07224"></a><span class="lineno"> 7224</span> </div><div class="line"><a name="l07225"></a><span class="lineno"> 7225</span>  <span class="comment">// Update totals.</span></div><div class="line"><a name="l07226"></a><span class="lineno"> 7226</span>  m_FreeCount = m_FreeCount - 1;</div><div class="line"><a name="l07227"></a><span class="lineno"> 7227</span>  <span class="keywordflow">if</span>(paddingBegin > 0)</div><div class="line"><a name="l07228"></a><span class="lineno"> 7228</span>  {</div><div class="line"><a name="l07229"></a><span class="lineno"> 7229</span>  ++m_FreeCount;</div><div class="line"><a name="l07230"></a><span class="lineno"> 7230</span>  }</div><div class="line"><a name="l07231"></a><span class="lineno"> 7231</span>  <span class="keywordflow">if</span>(paddingEnd > 0)</div><div class="line"><a name="l07232"></a><span class="lineno"> 7232</span>  {</div><div class="line"><a name="l07233"></a><span class="lineno"> 7233</span>  ++m_FreeCount;</div><div class="line"><a name="l07234"></a><span class="lineno"> 7234</span>  }</div><div class="line"><a name="l07235"></a><span class="lineno"> 7235</span>  m_SumFreeSize -= allocSize;</div><div class="line"><a name="l07236"></a><span class="lineno"> 7236</span> }</div><div class="line"><a name="l07237"></a><span class="lineno"> 7237</span> </div><div class="line"><a name="l07238"></a><span class="lineno"> 7238</span> <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="l07239"></a><span class="lineno"> 7239</span> {</div><div class="line"><a name="l07240"></a><span class="lineno"> 7240</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07241"></a><span class="lineno"> 7241</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07242"></a><span class="lineno"> 7242</span>  ++suballocItem)</div><div class="line"><a name="l07243"></a><span class="lineno"> 7243</span>  {</div><div class="line"><a name="l07244"></a><span class="lineno"> 7244</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07245"></a><span class="lineno"> 7245</span>  <span class="keywordflow">if</span>(suballoc.hAllocation == allocation)</div><div class="line"><a name="l07246"></a><span class="lineno"> 7246</span>  {</div><div class="line"><a name="l07247"></a><span class="lineno"> 7247</span>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l07248"></a><span class="lineno"> 7248</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l07249"></a><span class="lineno"> 7249</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07250"></a><span class="lineno"> 7250</span>  }</div><div class="line"><a name="l07251"></a><span class="lineno"> 7251</span>  }</div><div class="line"><a name="l07252"></a><span class="lineno"> 7252</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07253"></a><span class="lineno"> 7253</span> }</div><div class="line"><a name="l07254"></a><span class="lineno"> 7254</span> </div><div class="line"><a name="l07255"></a><span class="lineno"> 7255</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l07256"></a><span class="lineno"> 7256</span> {</div><div class="line"><a name="l07257"></a><span class="lineno"> 7257</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07258"></a><span class="lineno"> 7258</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07259"></a><span class="lineno"> 7259</span>  ++suballocItem)</div><div class="line"><a name="l07260"></a><span class="lineno"> 7260</span>  {</div><div class="line"><a name="l07261"></a><span class="lineno"> 7261</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07262"></a><span class="lineno"> 7262</span>  <span class="keywordflow">if</span>(suballoc.offset == offset)</div><div class="line"><a name="l07263"></a><span class="lineno"> 7263</span>  {</div><div class="line"><a name="l07264"></a><span class="lineno"> 7264</span>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l07265"></a><span class="lineno"> 7265</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07266"></a><span class="lineno"> 7266</span>  }</div><div class="line"><a name="l07267"></a><span class="lineno"> 7267</span>  }</div><div class="line"><a name="l07268"></a><span class="lineno"> 7268</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07269"></a><span class="lineno"> 7269</span> }</div><div class="line"><a name="l07270"></a><span class="lineno"> 7270</span> </div><div class="line"><a name="l07271"></a><span class="lineno"> 7271</span> <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="l07272"></a><span class="lineno"> 7272</span> {</div><div class="line"><a name="l07273"></a><span class="lineno"> 7273</span>  <span class="keyword">typedef</span> VmaSuballocationList::iterator iter_type;</div><div class="line"><a name="l07274"></a><span class="lineno"> 7274</span>  <span class="keywordflow">for</span>(iter_type suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07275"></a><span class="lineno"> 7275</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07276"></a><span class="lineno"> 7276</span>  ++suballocItem)</div><div class="line"><a name="l07277"></a><span class="lineno"> 7277</span>  {</div><div class="line"><a name="l07278"></a><span class="lineno"> 7278</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07279"></a><span class="lineno"> 7279</span>  <span class="keywordflow">if</span>(suballoc.hAllocation == alloc)</div><div class="line"><a name="l07280"></a><span class="lineno"> 7280</span>  {</div><div class="line"><a name="l07281"></a><span class="lineno"> 7281</span>  iter_type nextItem = suballocItem;</div><div class="line"><a name="l07282"></a><span class="lineno"> 7282</span>  ++nextItem;</div><div class="line"><a name="l07283"></a><span class="lineno"> 7283</span> </div><div class="line"><a name="l07284"></a><span class="lineno"> 7284</span>  <span class="comment">// Should have been ensured on higher level.</span></div><div class="line"><a name="l07285"></a><span class="lineno"> 7285</span>  VMA_ASSERT(newSize != alloc->GetSize() && newSize > 0);</div><div class="line"><a name="l07286"></a><span class="lineno"> 7286</span> </div><div class="line"><a name="l07287"></a><span class="lineno"> 7287</span>  <span class="comment">// Shrinking.</span></div><div class="line"><a name="l07288"></a><span class="lineno"> 7288</span>  <span class="keywordflow">if</span>(newSize < alloc->GetSize())</div><div class="line"><a name="l07289"></a><span class="lineno"> 7289</span>  {</div><div class="line"><a name="l07290"></a><span class="lineno"> 7290</span>  <span class="keyword">const</span> VkDeviceSize sizeDiff = suballoc.size - newSize;</div><div class="line"><a name="l07291"></a><span class="lineno"> 7291</span> </div><div class="line"><a name="l07292"></a><span class="lineno"> 7292</span>  <span class="comment">// There is next item.</span></div><div class="line"><a name="l07293"></a><span class="lineno"> 7293</span>  <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l07294"></a><span class="lineno"> 7294</span>  {</div><div class="line"><a name="l07295"></a><span class="lineno"> 7295</span>  <span class="comment">// Next item is free.</span></div><div class="line"><a name="l07296"></a><span class="lineno"> 7296</span>  <span class="keywordflow">if</span>(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07297"></a><span class="lineno"> 7297</span>  {</div><div class="line"><a name="l07298"></a><span class="lineno"> 7298</span>  <span class="comment">// Grow this next item backward.</span></div><div class="line"><a name="l07299"></a><span class="lineno"> 7299</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07300"></a><span class="lineno"> 7300</span>  nextItem->offset -= sizeDiff;</div><div class="line"><a name="l07301"></a><span class="lineno"> 7301</span>  nextItem->size += sizeDiff;</div><div class="line"><a name="l07302"></a><span class="lineno"> 7302</span>  RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07303"></a><span class="lineno"> 7303</span>  }</div><div class="line"><a name="l07304"></a><span class="lineno"> 7304</span>  <span class="comment">// Next item is not free.</span></div><div class="line"><a name="l07305"></a><span class="lineno"> 7305</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07306"></a><span class="lineno"> 7306</span>  {</div><div class="line"><a name="l07307"></a><span class="lineno"> 7307</span>  <span class="comment">// Create free item after current one.</span></div><div class="line"><a name="l07308"></a><span class="lineno"> 7308</span>  VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l07309"></a><span class="lineno"> 7309</span>  newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07310"></a><span class="lineno"> 7310</span>  newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l07311"></a><span class="lineno"> 7311</span>  newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l07312"></a><span class="lineno"> 7312</span>  newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07313"></a><span class="lineno"> 7313</span>  iter_type newFreeSuballocIt = m_Suballocations.insert(nextItem, newFreeSuballoc);</div><div class="line"><a name="l07314"></a><span class="lineno"> 7314</span>  RegisterFreeSuballocation(newFreeSuballocIt);</div><div class="line"><a name="l07315"></a><span class="lineno"> 7315</span> </div><div class="line"><a name="l07316"></a><span class="lineno"> 7316</span>  ++m_FreeCount;</div><div class="line"><a name="l07317"></a><span class="lineno"> 7317</span>  }</div><div class="line"><a name="l07318"></a><span class="lineno"> 7318</span>  }</div><div class="line"><a name="l07319"></a><span class="lineno"> 7319</span>  <span class="comment">// This is the last item.</span></div><div class="line"><a name="l07320"></a><span class="lineno"> 7320</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07321"></a><span class="lineno"> 7321</span>  {</div><div class="line"><a name="l07322"></a><span class="lineno"> 7322</span>  <span class="comment">// Create free item at the end.</span></div><div class="line"><a name="l07323"></a><span class="lineno"> 7323</span>  VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l07324"></a><span class="lineno"> 7324</span>  newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07325"></a><span class="lineno"> 7325</span>  newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l07326"></a><span class="lineno"> 7326</span>  newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l07327"></a><span class="lineno"> 7327</span>  newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07328"></a><span class="lineno"> 7328</span>  m_Suballocations.push_back(newFreeSuballoc);</div><div class="line"><a name="l07329"></a><span class="lineno"> 7329</span> </div><div class="line"><a name="l07330"></a><span class="lineno"> 7330</span>  iter_type newFreeSuballocIt = m_Suballocations.end();</div><div class="line"><a name="l07331"></a><span class="lineno"> 7331</span>  RegisterFreeSuballocation(--newFreeSuballocIt);</div><div class="line"><a name="l07332"></a><span class="lineno"> 7332</span> </div><div class="line"><a name="l07333"></a><span class="lineno"> 7333</span>  ++m_FreeCount;</div><div class="line"><a name="l07334"></a><span class="lineno"> 7334</span>  }</div><div class="line"><a name="l07335"></a><span class="lineno"> 7335</span> </div><div class="line"><a name="l07336"></a><span class="lineno"> 7336</span>  suballoc.size = newSize;</div><div class="line"><a name="l07337"></a><span class="lineno"> 7337</span>  m_SumFreeSize += sizeDiff;</div><div class="line"><a name="l07338"></a><span class="lineno"> 7338</span>  }</div><div class="line"><a name="l07339"></a><span class="lineno"> 7339</span>  <span class="comment">// Growing.</span></div><div class="line"><a name="l07340"></a><span class="lineno"> 7340</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07341"></a><span class="lineno"> 7341</span>  {</div><div class="line"><a name="l07342"></a><span class="lineno"> 7342</span>  <span class="keyword">const</span> VkDeviceSize sizeDiff = newSize - suballoc.size;</div><div class="line"><a name="l07343"></a><span class="lineno"> 7343</span> </div><div class="line"><a name="l07344"></a><span class="lineno"> 7344</span>  <span class="comment">// There is next item.</span></div><div class="line"><a name="l07345"></a><span class="lineno"> 7345</span>  <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l07346"></a><span class="lineno"> 7346</span>  {</div><div class="line"><a name="l07347"></a><span class="lineno"> 7347</span>  <span class="comment">// Next item is free.</span></div><div class="line"><a name="l07348"></a><span class="lineno"> 7348</span>  <span class="keywordflow">if</span>(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07349"></a><span class="lineno"> 7349</span>  {</div><div class="line"><a name="l07350"></a><span class="lineno"> 7350</span>  <span class="comment">// There is not enough free space, including margin.</span></div><div class="line"><a name="l07351"></a><span class="lineno"> 7351</span>  <span class="keywordflow">if</span>(nextItem->size < sizeDiff + VMA_DEBUG_MARGIN)</div><div class="line"><a name="l07352"></a><span class="lineno"> 7352</span>  {</div><div class="line"><a name="l07353"></a><span class="lineno"> 7353</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07354"></a><span class="lineno"> 7354</span>  }</div><div class="line"><a name="l07355"></a><span class="lineno"> 7355</span> </div><div class="line"><a name="l07356"></a><span class="lineno"> 7356</span>  <span class="comment">// There is more free space than required.</span></div><div class="line"><a name="l07357"></a><span class="lineno"> 7357</span>  <span class="keywordflow">if</span>(nextItem->size > sizeDiff)</div><div class="line"><a name="l07358"></a><span class="lineno"> 7358</span>  {</div><div class="line"><a name="l07359"></a><span class="lineno"> 7359</span>  <span class="comment">// Move and shrink this next item.</span></div><div class="line"><a name="l07360"></a><span class="lineno"> 7360</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07361"></a><span class="lineno"> 7361</span>  nextItem->offset += sizeDiff;</div><div class="line"><a name="l07362"></a><span class="lineno"> 7362</span>  nextItem->size -= sizeDiff;</div><div class="line"><a name="l07363"></a><span class="lineno"> 7363</span>  RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07364"></a><span class="lineno"> 7364</span>  }</div><div class="line"><a name="l07365"></a><span class="lineno"> 7365</span>  <span class="comment">// There is exactly the amount of free space required.</span></div><div class="line"><a name="l07366"></a><span class="lineno"> 7366</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07367"></a><span class="lineno"> 7367</span>  {</div><div class="line"><a name="l07368"></a><span class="lineno"> 7368</span>  <span class="comment">// Remove this next free item.</span></div><div class="line"><a name="l07369"></a><span class="lineno"> 7369</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07370"></a><span class="lineno"> 7370</span>  m_Suballocations.erase(nextItem);</div><div class="line"><a name="l07371"></a><span class="lineno"> 7371</span>  --m_FreeCount;</div><div class="line"><a name="l07372"></a><span class="lineno"> 7372</span>  }</div><div class="line"><a name="l07373"></a><span class="lineno"> 7373</span>  }</div><div class="line"><a name="l07374"></a><span class="lineno"> 7374</span>  <span class="comment">// Next item is not free - there is no space to grow.</span></div><div class="line"><a name="l07375"></a><span class="lineno"> 7375</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07376"></a><span class="lineno"> 7376</span>  {</div><div class="line"><a name="l07377"></a><span class="lineno"> 7377</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07378"></a><span class="lineno"> 7378</span>  }</div><div class="line"><a name="l07379"></a><span class="lineno"> 7379</span>  }</div><div class="line"><a name="l07380"></a><span class="lineno"> 7380</span>  <span class="comment">// This is the last item - there is no space to grow.</span></div><div class="line"><a name="l07381"></a><span class="lineno"> 7381</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07382"></a><span class="lineno"> 7382</span>  {</div><div class="line"><a name="l07383"></a><span class="lineno"> 7383</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07384"></a><span class="lineno"> 7384</span>  }</div><div class="line"><a name="l07385"></a><span class="lineno"> 7385</span> </div><div class="line"><a name="l07386"></a><span class="lineno"> 7386</span>  suballoc.size = newSize;</div><div class="line"><a name="l07387"></a><span class="lineno"> 7387</span>  m_SumFreeSize -= sizeDiff;</div><div class="line"><a name="l07388"></a><span class="lineno"> 7388</span>  }</div><div class="line"><a name="l07389"></a><span class="lineno"> 7389</span> </div><div class="line"><a name="l07390"></a><span class="lineno"> 7390</span>  <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="l07391"></a><span class="lineno"> 7391</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07392"></a><span class="lineno"> 7392</span>  }</div><div class="line"><a name="l07393"></a><span class="lineno"> 7393</span>  }</div><div class="line"><a name="l07394"></a><span class="lineno"> 7394</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07395"></a><span class="lineno"> 7395</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07396"></a><span class="lineno"> 7396</span> }</div><div class="line"><a name="l07397"></a><span class="lineno"> 7397</span> </div><div class="line"><a name="l07398"></a><span class="lineno"> 7398</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ValidateFreeSuballocationList()<span class="keyword"> const</span></div><div class="line"><a name="l07399"></a><span class="lineno"> 7399</span> <span class="keyword"></span>{</div><div class="line"><a name="l07400"></a><span class="lineno"> 7400</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l07401"></a><span class="lineno"> 7401</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_FreeSuballocationsBySize.size(); i < count; ++i)</div><div class="line"><a name="l07402"></a><span class="lineno"> 7402</span>  {</div><div class="line"><a name="l07403"></a><span class="lineno"> 7403</span>  <span class="keyword">const</span> VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l07404"></a><span class="lineno"> 7404</span> </div><div class="line"><a name="l07405"></a><span class="lineno"> 7405</span>  VMA_VALIDATE(it->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07406"></a><span class="lineno"> 7406</span>  VMA_VALIDATE(it->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l07407"></a><span class="lineno"> 7407</span>  VMA_VALIDATE(it->size >= lastSize);</div><div class="line"><a name="l07408"></a><span class="lineno"> 7408</span>  lastSize = it->size;</div><div class="line"><a name="l07409"></a><span class="lineno"> 7409</span>  }</div><div class="line"><a name="l07410"></a><span class="lineno"> 7410</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07411"></a><span class="lineno"> 7411</span> }</div><div class="line"><a name="l07412"></a><span class="lineno"> 7412</span> </div><div class="line"><a name="l07413"></a><span class="lineno"> 7413</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CheckAllocation(</div><div class="line"><a name="l07414"></a><span class="lineno"> 7414</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l07415"></a><span class="lineno"> 7415</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l07416"></a><span class="lineno"> 7416</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l07417"></a><span class="lineno"> 7417</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l07418"></a><span class="lineno"> 7418</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l07419"></a><span class="lineno"> 7419</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l07420"></a><span class="lineno"> 7420</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l07421"></a><span class="lineno"> 7421</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l07422"></a><span class="lineno"> 7422</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l07423"></a><span class="lineno"> 7423</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l07424"></a><span class="lineno"> 7424</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l07425"></a><span class="lineno"> 7425</span>  VkDeviceSize* pSumItemSize)<span class="keyword"> const</span></div><div class="line"><a name="l07426"></a><span class="lineno"> 7426</span> <span class="keyword"></span>{</div><div class="line"><a name="l07427"></a><span class="lineno"> 7427</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l07428"></a><span class="lineno"> 7428</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07429"></a><span class="lineno"> 7429</span>  VMA_ASSERT(suballocItem != m_Suballocations.cend());</div><div class="line"><a name="l07430"></a><span class="lineno"> 7430</span>  VMA_ASSERT(pOffset != VMA_NULL);</div><div class="line"><a name="l07431"></a><span class="lineno"> 7431</span>  </div><div class="line"><a name="l07432"></a><span class="lineno"> 7432</span>  *itemsToMakeLostCount = 0;</div><div class="line"><a name="l07433"></a><span class="lineno"> 7433</span>  *pSumFreeSize = 0;</div><div class="line"><a name="l07434"></a><span class="lineno"> 7434</span>  *pSumItemSize = 0;</div><div class="line"><a name="l07435"></a><span class="lineno"> 7435</span> </div><div class="line"><a name="l07436"></a><span class="lineno"> 7436</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l07437"></a><span class="lineno"> 7437</span>  {</div><div class="line"><a name="l07438"></a><span class="lineno"> 7438</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07439"></a><span class="lineno"> 7439</span>  {</div><div class="line"><a name="l07440"></a><span class="lineno"> 7440</span>  *pSumFreeSize = suballocItem->size;</div><div class="line"><a name="l07441"></a><span class="lineno"> 7441</span>  }</div><div class="line"><a name="l07442"></a><span class="lineno"> 7442</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07443"></a><span class="lineno"> 7443</span>  {</div><div class="line"><a name="l07444"></a><span class="lineno"> 7444</span>  <span class="keywordflow">if</span>(suballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07445"></a><span class="lineno"> 7445</span>  suballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07446"></a><span class="lineno"> 7446</span>  {</div><div class="line"><a name="l07447"></a><span class="lineno"> 7447</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07448"></a><span class="lineno"> 7448</span>  *pSumItemSize = suballocItem->size;</div><div class="line"><a name="l07449"></a><span class="lineno"> 7449</span>  }</div><div class="line"><a name="l07450"></a><span class="lineno"> 7450</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07451"></a><span class="lineno"> 7451</span>  {</div><div class="line"><a name="l07452"></a><span class="lineno"> 7452</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07453"></a><span class="lineno"> 7453</span>  }</div><div class="line"><a name="l07454"></a><span class="lineno"> 7454</span>  }</div><div class="line"><a name="l07455"></a><span class="lineno"> 7455</span> </div><div class="line"><a name="l07456"></a><span class="lineno"> 7456</span>  <span class="comment">// Remaining size is too small for this request: Early return.</span></div><div class="line"><a name="l07457"></a><span class="lineno"> 7457</span>  <span class="keywordflow">if</span>(GetSize() - suballocItem->offset < allocSize)</div><div class="line"><a name="l07458"></a><span class="lineno"> 7458</span>  {</div><div class="line"><a name="l07459"></a><span class="lineno"> 7459</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07460"></a><span class="lineno"> 7460</span>  }</div><div class="line"><a name="l07461"></a><span class="lineno"> 7461</span> </div><div class="line"><a name="l07462"></a><span class="lineno"> 7462</span>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l07463"></a><span class="lineno"> 7463</span>  *pOffset = suballocItem->offset;</div><div class="line"><a name="l07464"></a><span class="lineno"> 7464</span>  </div><div class="line"><a name="l07465"></a><span class="lineno"> 7465</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l07466"></a><span class="lineno"> 7466</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l07467"></a><span class="lineno"> 7467</span>  {</div><div class="line"><a name="l07468"></a><span class="lineno"> 7468</span>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07469"></a><span class="lineno"> 7469</span>  }</div><div class="line"><a name="l07470"></a><span class="lineno"> 7470</span>  </div><div class="line"><a name="l07471"></a><span class="lineno"> 7471</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l07472"></a><span class="lineno"> 7472</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l07473"></a><span class="lineno"> 7473</span> </div><div class="line"><a name="l07474"></a><span class="lineno"> 7474</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07475"></a><span class="lineno"> 7475</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l07476"></a><span class="lineno"> 7476</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07477"></a><span class="lineno"> 7477</span>  {</div><div class="line"><a name="l07478"></a><span class="lineno"> 7478</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07479"></a><span class="lineno"> 7479</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07480"></a><span class="lineno"> 7480</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l07481"></a><span class="lineno"> 7481</span>  {</div><div class="line"><a name="l07482"></a><span class="lineno"> 7482</span>  --prevSuballocItem;</div><div class="line"><a name="l07483"></a><span class="lineno"> 7483</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07484"></a><span class="lineno"> 7484</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l07485"></a><span class="lineno"> 7485</span>  {</div><div class="line"><a name="l07486"></a><span class="lineno"> 7486</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l07487"></a><span class="lineno"> 7487</span>  {</div><div class="line"><a name="l07488"></a><span class="lineno"> 7488</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07489"></a><span class="lineno"> 7489</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07490"></a><span class="lineno"> 7490</span>  }</div><div class="line"><a name="l07491"></a><span class="lineno"> 7491</span>  }</div><div class="line"><a name="l07492"></a><span class="lineno"> 7492</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07493"></a><span class="lineno"> 7493</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07494"></a><span class="lineno"> 7494</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07495"></a><span class="lineno"> 7495</span>  }</div><div class="line"><a name="l07496"></a><span class="lineno"> 7496</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l07497"></a><span class="lineno"> 7497</span>  {</div><div class="line"><a name="l07498"></a><span class="lineno"> 7498</span>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l07499"></a><span class="lineno"> 7499</span>  }</div><div class="line"><a name="l07500"></a><span class="lineno"> 7500</span>  }</div><div class="line"><a name="l07501"></a><span class="lineno"> 7501</span>  </div><div class="line"><a name="l07502"></a><span class="lineno"> 7502</span>  <span class="comment">// Now that we have final *pOffset, check if we are past suballocItem.</span></div><div class="line"><a name="l07503"></a><span class="lineno"> 7503</span>  <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="l07504"></a><span class="lineno"> 7504</span>  <span class="keywordflow">if</span>(*pOffset >= suballocItem->offset + suballocItem->size)</div><div class="line"><a name="l07505"></a><span class="lineno"> 7505</span>  {</div><div class="line"><a name="l07506"></a><span class="lineno"> 7506</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07507"></a><span class="lineno"> 7507</span>  }</div><div class="line"><a name="l07508"></a><span class="lineno"> 7508</span>  </div><div class="line"><a name="l07509"></a><span class="lineno"> 7509</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07510"></a><span class="lineno"> 7510</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballocItem->offset;</div><div class="line"><a name="l07511"></a><span class="lineno"> 7511</span> </div><div class="line"><a name="l07512"></a><span class="lineno"> 7512</span>  <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l07513"></a><span class="lineno"> 7513</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07514"></a><span class="lineno"> 7514</span> </div><div class="line"><a name="l07515"></a><span class="lineno"> 7515</span>  <span class="keyword">const</span> VkDeviceSize totalSize = paddingBegin + allocSize + requiredEndMargin;</div><div class="line"><a name="l07516"></a><span class="lineno"> 7516</span>  <span class="comment">// Another early return check.</span></div><div class="line"><a name="l07517"></a><span class="lineno"> 7517</span>  <span class="keywordflow">if</span>(suballocItem->offset + totalSize > GetSize())</div><div class="line"><a name="l07518"></a><span class="lineno"> 7518</span>  {</div><div class="line"><a name="l07519"></a><span class="lineno"> 7519</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07520"></a><span class="lineno"> 7520</span>  }</div><div class="line"><a name="l07521"></a><span class="lineno"> 7521</span> </div><div class="line"><a name="l07522"></a><span class="lineno"> 7522</span>  <span class="comment">// Advance lastSuballocItem until desired size is reached.</span></div><div class="line"><a name="l07523"></a><span class="lineno"> 7523</span>  <span class="comment">// Update itemsToMakeLostCount.</span></div><div class="line"><a name="l07524"></a><span class="lineno"> 7524</span>  VmaSuballocationList::const_iterator lastSuballocItem = suballocItem;</div><div class="line"><a name="l07525"></a><span class="lineno"> 7525</span>  <span class="keywordflow">if</span>(totalSize > suballocItem->size)</div><div class="line"><a name="l07526"></a><span class="lineno"> 7526</span>  {</div><div class="line"><a name="l07527"></a><span class="lineno"> 7527</span>  VkDeviceSize remainingSize = totalSize - suballocItem->size;</div><div class="line"><a name="l07528"></a><span class="lineno"> 7528</span>  <span class="keywordflow">while</span>(remainingSize > 0)</div><div class="line"><a name="l07529"></a><span class="lineno"> 7529</span>  {</div><div class="line"><a name="l07530"></a><span class="lineno"> 7530</span>  ++lastSuballocItem;</div><div class="line"><a name="l07531"></a><span class="lineno"> 7531</span>  <span class="keywordflow">if</span>(lastSuballocItem == m_Suballocations.cend())</div><div class="line"><a name="l07532"></a><span class="lineno"> 7532</span>  {</div><div class="line"><a name="l07533"></a><span class="lineno"> 7533</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07534"></a><span class="lineno"> 7534</span>  }</div><div class="line"><a name="l07535"></a><span class="lineno"> 7535</span>  <span class="keywordflow">if</span>(lastSuballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07536"></a><span class="lineno"> 7536</span>  {</div><div class="line"><a name="l07537"></a><span class="lineno"> 7537</span>  *pSumFreeSize += lastSuballocItem->size;</div><div class="line"><a name="l07538"></a><span class="lineno"> 7538</span>  }</div><div class="line"><a name="l07539"></a><span class="lineno"> 7539</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07540"></a><span class="lineno"> 7540</span>  {</div><div class="line"><a name="l07541"></a><span class="lineno"> 7541</span>  VMA_ASSERT(lastSuballocItem->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07542"></a><span class="lineno"> 7542</span>  <span class="keywordflow">if</span>(lastSuballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07543"></a><span class="lineno"> 7543</span>  lastSuballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07544"></a><span class="lineno"> 7544</span>  {</div><div class="line"><a name="l07545"></a><span class="lineno"> 7545</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07546"></a><span class="lineno"> 7546</span>  *pSumItemSize += lastSuballocItem->size;</div><div class="line"><a name="l07547"></a><span class="lineno"> 7547</span>  }</div><div class="line"><a name="l07548"></a><span class="lineno"> 7548</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07549"></a><span class="lineno"> 7549</span>  {</div><div class="line"><a name="l07550"></a><span class="lineno"> 7550</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07551"></a><span class="lineno"> 7551</span>  }</div><div class="line"><a name="l07552"></a><span class="lineno"> 7552</span>  }</div><div class="line"><a name="l07553"></a><span class="lineno"> 7553</span>  remainingSize = (lastSuballocItem->size < remainingSize) ?</div><div class="line"><a name="l07554"></a><span class="lineno"> 7554</span>  remainingSize - lastSuballocItem->size : 0;</div><div class="line"><a name="l07555"></a><span class="lineno"> 7555</span>  }</div><div class="line"><a name="l07556"></a><span class="lineno"> 7556</span>  }</div><div class="line"><a name="l07557"></a><span class="lineno"> 7557</span> </div><div class="line"><a name="l07558"></a><span class="lineno"> 7558</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07559"></a><span class="lineno"> 7559</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l07560"></a><span class="lineno"> 7560</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07561"></a><span class="lineno"> 7561</span>  {</div><div class="line"><a name="l07562"></a><span class="lineno"> 7562</span>  VmaSuballocationList::const_iterator nextSuballocItem = lastSuballocItem;</div><div class="line"><a name="l07563"></a><span class="lineno"> 7563</span>  ++nextSuballocItem;</div><div class="line"><a name="l07564"></a><span class="lineno"> 7564</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l07565"></a><span class="lineno"> 7565</span>  {</div><div class="line"><a name="l07566"></a><span class="lineno"> 7566</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07567"></a><span class="lineno"> 7567</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l07568"></a><span class="lineno"> 7568</span>  {</div><div class="line"><a name="l07569"></a><span class="lineno"> 7569</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l07570"></a><span class="lineno"> 7570</span>  {</div><div class="line"><a name="l07571"></a><span class="lineno"> 7571</span>  VMA_ASSERT(nextSuballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07572"></a><span class="lineno"> 7572</span>  <span class="keywordflow">if</span>(nextSuballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07573"></a><span class="lineno"> 7573</span>  nextSuballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07574"></a><span class="lineno"> 7574</span>  {</div><div class="line"><a name="l07575"></a><span class="lineno"> 7575</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07576"></a><span class="lineno"> 7576</span>  }</div><div class="line"><a name="l07577"></a><span class="lineno"> 7577</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07578"></a><span class="lineno"> 7578</span>  {</div><div class="line"><a name="l07579"></a><span class="lineno"> 7579</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07580"></a><span class="lineno"> 7580</span>  }</div><div class="line"><a name="l07581"></a><span class="lineno"> 7581</span>  }</div><div class="line"><a name="l07582"></a><span class="lineno"> 7582</span>  }</div><div class="line"><a name="l07583"></a><span class="lineno"> 7583</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07584"></a><span class="lineno"> 7584</span>  {</div><div class="line"><a name="l07585"></a><span class="lineno"> 7585</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l07586"></a><span class="lineno"> 7586</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07587"></a><span class="lineno"> 7587</span>  }</div><div class="line"><a name="l07588"></a><span class="lineno"> 7588</span>  ++nextSuballocItem;</div><div class="line"><a name="l07589"></a><span class="lineno"> 7589</span>  }</div><div class="line"><a name="l07590"></a><span class="lineno"> 7590</span>  }</div><div class="line"><a name="l07591"></a><span class="lineno"> 7591</span>  }</div><div class="line"><a name="l07592"></a><span class="lineno"> 7592</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07593"></a><span class="lineno"> 7593</span>  {</div><div class="line"><a name="l07594"></a><span class="lineno"> 7594</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07595"></a><span class="lineno"> 7595</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07596"></a><span class="lineno"> 7596</span> </div><div class="line"><a name="l07597"></a><span class="lineno"> 7597</span>  *pSumFreeSize = suballoc.size;</div><div class="line"><a name="l07598"></a><span class="lineno"> 7598</span> </div><div class="line"><a name="l07599"></a><span class="lineno"> 7599</span>  <span class="comment">// Size of this suballocation is too small for this request: Early return.</span></div><div class="line"><a name="l07600"></a><span class="lineno"> 7600</span>  <span class="keywordflow">if</span>(suballoc.size < allocSize)</div><div class="line"><a name="l07601"></a><span class="lineno"> 7601</span>  {</div><div class="line"><a name="l07602"></a><span class="lineno"> 7602</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07603"></a><span class="lineno"> 7603</span>  }</div><div class="line"><a name="l07604"></a><span class="lineno"> 7604</span> </div><div class="line"><a name="l07605"></a><span class="lineno"> 7605</span>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l07606"></a><span class="lineno"> 7606</span>  *pOffset = suballoc.offset;</div><div class="line"><a name="l07607"></a><span class="lineno"> 7607</span>  </div><div class="line"><a name="l07608"></a><span class="lineno"> 7608</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l07609"></a><span class="lineno"> 7609</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l07610"></a><span class="lineno"> 7610</span>  {</div><div class="line"><a name="l07611"></a><span class="lineno"> 7611</span>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07612"></a><span class="lineno"> 7612</span>  }</div><div class="line"><a name="l07613"></a><span class="lineno"> 7613</span>  </div><div class="line"><a name="l07614"></a><span class="lineno"> 7614</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l07615"></a><span class="lineno"> 7615</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l07616"></a><span class="lineno"> 7616</span>  </div><div class="line"><a name="l07617"></a><span class="lineno"> 7617</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07618"></a><span class="lineno"> 7618</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l07619"></a><span class="lineno"> 7619</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07620"></a><span class="lineno"> 7620</span>  {</div><div class="line"><a name="l07621"></a><span class="lineno"> 7621</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07622"></a><span class="lineno"> 7622</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07623"></a><span class="lineno"> 7623</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l07624"></a><span class="lineno"> 7624</span>  {</div><div class="line"><a name="l07625"></a><span class="lineno"> 7625</span>  --prevSuballocItem;</div><div class="line"><a name="l07626"></a><span class="lineno"> 7626</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07627"></a><span class="lineno"> 7627</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l07628"></a><span class="lineno"> 7628</span>  {</div><div class="line"><a name="l07629"></a><span class="lineno"> 7629</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l07630"></a><span class="lineno"> 7630</span>  {</div><div class="line"><a name="l07631"></a><span class="lineno"> 7631</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07632"></a><span class="lineno"> 7632</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07633"></a><span class="lineno"> 7633</span>  }</div><div class="line"><a name="l07634"></a><span class="lineno"> 7634</span>  }</div><div class="line"><a name="l07635"></a><span class="lineno"> 7635</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07636"></a><span class="lineno"> 7636</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07637"></a><span class="lineno"> 7637</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07638"></a><span class="lineno"> 7638</span>  }</div><div class="line"><a name="l07639"></a><span class="lineno"> 7639</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l07640"></a><span class="lineno"> 7640</span>  {</div><div class="line"><a name="l07641"></a><span class="lineno"> 7641</span>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l07642"></a><span class="lineno"> 7642</span>  }</div><div class="line"><a name="l07643"></a><span class="lineno"> 7643</span>  }</div><div class="line"><a name="l07644"></a><span class="lineno"> 7644</span>  </div><div class="line"><a name="l07645"></a><span class="lineno"> 7645</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07646"></a><span class="lineno"> 7646</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballoc.offset;</div><div class="line"><a name="l07647"></a><span class="lineno"> 7647</span> </div><div class="line"><a name="l07648"></a><span class="lineno"> 7648</span>  <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l07649"></a><span class="lineno"> 7649</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07650"></a><span class="lineno"> 7650</span> </div><div class="line"><a name="l07651"></a><span class="lineno"> 7651</span>  <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="l07652"></a><span class="lineno"> 7652</span>  <span class="keywordflow">if</span>(paddingBegin + allocSize + requiredEndMargin > suballoc.size)</div><div class="line"><a name="l07653"></a><span class="lineno"> 7653</span>  {</div><div class="line"><a name="l07654"></a><span class="lineno"> 7654</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07655"></a><span class="lineno"> 7655</span>  }</div><div class="line"><a name="l07656"></a><span class="lineno"> 7656</span> </div><div class="line"><a name="l07657"></a><span class="lineno"> 7657</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07658"></a><span class="lineno"> 7658</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l07659"></a><span class="lineno"> 7659</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07660"></a><span class="lineno"> 7660</span>  {</div><div class="line"><a name="l07661"></a><span class="lineno"> 7661</span>  VmaSuballocationList::const_iterator nextSuballocItem = suballocItem;</div><div class="line"><a name="l07662"></a><span class="lineno"> 7662</span>  ++nextSuballocItem;</div><div class="line"><a name="l07663"></a><span class="lineno"> 7663</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l07664"></a><span class="lineno"> 7664</span>  {</div><div class="line"><a name="l07665"></a><span class="lineno"> 7665</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07666"></a><span class="lineno"> 7666</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l07667"></a><span class="lineno"> 7667</span>  {</div><div class="line"><a name="l07668"></a><span class="lineno"> 7668</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l07669"></a><span class="lineno"> 7669</span>  {</div><div class="line"><a name="l07670"></a><span class="lineno"> 7670</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07671"></a><span class="lineno"> 7671</span>  }</div><div class="line"><a name="l07672"></a><span class="lineno"> 7672</span>  }</div><div class="line"><a name="l07673"></a><span class="lineno"> 7673</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07674"></a><span class="lineno"> 7674</span>  {</div><div class="line"><a name="l07675"></a><span class="lineno"> 7675</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l07676"></a><span class="lineno"> 7676</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07677"></a><span class="lineno"> 7677</span>  }</div><div class="line"><a name="l07678"></a><span class="lineno"> 7678</span>  ++nextSuballocItem;</div><div class="line"><a name="l07679"></a><span class="lineno"> 7679</span>  }</div><div class="line"><a name="l07680"></a><span class="lineno"> 7680</span>  }</div><div class="line"><a name="l07681"></a><span class="lineno"> 7681</span>  }</div><div class="line"><a name="l07682"></a><span class="lineno"> 7682</span> </div><div class="line"><a name="l07683"></a><span class="lineno"> 7683</span>  <span class="comment">// All tests passed: Success. pOffset is already filled.</span></div><div class="line"><a name="l07684"></a><span class="lineno"> 7684</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07685"></a><span class="lineno"> 7685</span> }</div><div class="line"><a name="l07686"></a><span class="lineno"> 7686</span> </div><div class="line"><a name="l07687"></a><span class="lineno"> 7687</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::MergeFreeWithNext(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07688"></a><span class="lineno"> 7688</span> {</div><div class="line"><a name="l07689"></a><span class="lineno"> 7689</span>  VMA_ASSERT(item != m_Suballocations.end());</div><div class="line"><a name="l07690"></a><span class="lineno"> 7690</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07691"></a><span class="lineno"> 7691</span>  </div><div class="line"><a name="l07692"></a><span class="lineno"> 7692</span>  VmaSuballocationList::iterator nextItem = item;</div><div class="line"><a name="l07693"></a><span class="lineno"> 7693</span>  ++nextItem;</div><div class="line"><a name="l07694"></a><span class="lineno"> 7694</span>  VMA_ASSERT(nextItem != m_Suballocations.end());</div><div class="line"><a name="l07695"></a><span class="lineno"> 7695</span>  VMA_ASSERT(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07696"></a><span class="lineno"> 7696</span> </div><div class="line"><a name="l07697"></a><span class="lineno"> 7697</span>  item->size += nextItem->size;</div><div class="line"><a name="l07698"></a><span class="lineno"> 7698</span>  --m_FreeCount;</div><div class="line"><a name="l07699"></a><span class="lineno"> 7699</span>  m_Suballocations.erase(nextItem);</div><div class="line"><a name="l07700"></a><span class="lineno"> 7700</span> }</div><div class="line"><a name="l07701"></a><span class="lineno"> 7701</span> </div><div class="line"><a name="l07702"></a><span class="lineno"> 7702</span> VmaSuballocationList::iterator VmaBlockMetadata_Generic::FreeSuballocation(VmaSuballocationList::iterator suballocItem)</div><div class="line"><a name="l07703"></a><span class="lineno"> 7703</span> {</div><div class="line"><a name="l07704"></a><span class="lineno"> 7704</span>  <span class="comment">// Change this suballocation to be marked as free.</span></div><div class="line"><a name="l07705"></a><span class="lineno"> 7705</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07706"></a><span class="lineno"> 7706</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07707"></a><span class="lineno"> 7707</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07708"></a><span class="lineno"> 7708</span>  </div><div class="line"><a name="l07709"></a><span class="lineno"> 7709</span>  <span class="comment">// Update totals.</span></div><div class="line"><a name="l07710"></a><span class="lineno"> 7710</span>  ++m_FreeCount;</div><div class="line"><a name="l07711"></a><span class="lineno"> 7711</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l07712"></a><span class="lineno"> 7712</span> </div><div class="line"><a name="l07713"></a><span class="lineno"> 7713</span>  <span class="comment">// Merge with previous and/or next suballocation if it's also free.</span></div><div class="line"><a name="l07714"></a><span class="lineno"> 7714</span>  <span class="keywordtype">bool</span> mergeWithNext = <span class="keyword">false</span>;</div><div class="line"><a name="l07715"></a><span class="lineno"> 7715</span>  <span class="keywordtype">bool</span> mergeWithPrev = <span class="keyword">false</span>;</div><div class="line"><a name="l07716"></a><span class="lineno"> 7716</span>  </div><div class="line"><a name="l07717"></a><span class="lineno"> 7717</span>  VmaSuballocationList::iterator nextItem = suballocItem;</div><div class="line"><a name="l07718"></a><span class="lineno"> 7718</span>  ++nextItem;</div><div class="line"><a name="l07719"></a><span class="lineno"> 7719</span>  <span class="keywordflow">if</span>((nextItem != m_Suballocations.end()) && (nextItem->type == VMA_SUBALLOCATION_TYPE_FREE))</div><div class="line"><a name="l07720"></a><span class="lineno"> 7720</span>  {</div><div class="line"><a name="l07721"></a><span class="lineno"> 7721</span>  mergeWithNext = <span class="keyword">true</span>;</div><div class="line"><a name="l07722"></a><span class="lineno"> 7722</span>  }</div><div class="line"><a name="l07723"></a><span class="lineno"> 7723</span> </div><div class="line"><a name="l07724"></a><span class="lineno"> 7724</span>  VmaSuballocationList::iterator prevItem = suballocItem;</div><div class="line"><a name="l07725"></a><span class="lineno"> 7725</span>  <span class="keywordflow">if</span>(suballocItem != m_Suballocations.begin())</div><div class="line"><a name="l07726"></a><span class="lineno"> 7726</span>  {</div><div class="line"><a name="l07727"></a><span class="lineno"> 7727</span>  --prevItem;</div><div class="line"><a name="l07728"></a><span class="lineno"> 7728</span>  <span class="keywordflow">if</span>(prevItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07729"></a><span class="lineno"> 7729</span>  {</div><div class="line"><a name="l07730"></a><span class="lineno"> 7730</span>  mergeWithPrev = <span class="keyword">true</span>;</div><div class="line"><a name="l07731"></a><span class="lineno"> 7731</span>  }</div><div class="line"><a name="l07732"></a><span class="lineno"> 7732</span>  }</div><div class="line"><a name="l07733"></a><span class="lineno"> 7733</span> </div><div class="line"><a name="l07734"></a><span class="lineno"> 7734</span>  <span class="keywordflow">if</span>(mergeWithNext)</div><div class="line"><a name="l07735"></a><span class="lineno"> 7735</span>  {</div><div class="line"><a name="l07736"></a><span class="lineno"> 7736</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07737"></a><span class="lineno"> 7737</span>  MergeFreeWithNext(suballocItem);</div><div class="line"><a name="l07738"></a><span class="lineno"> 7738</span>  }</div><div class="line"><a name="l07739"></a><span class="lineno"> 7739</span> </div><div class="line"><a name="l07740"></a><span class="lineno"> 7740</span>  <span class="keywordflow">if</span>(mergeWithPrev)</div><div class="line"><a name="l07741"></a><span class="lineno"> 7741</span>  {</div><div class="line"><a name="l07742"></a><span class="lineno"> 7742</span>  UnregisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07743"></a><span class="lineno"> 7743</span>  MergeFreeWithNext(prevItem);</div><div class="line"><a name="l07744"></a><span class="lineno"> 7744</span>  RegisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07745"></a><span class="lineno"> 7745</span>  <span class="keywordflow">return</span> prevItem;</div><div class="line"><a name="l07746"></a><span class="lineno"> 7746</span>  }</div><div class="line"><a name="l07747"></a><span class="lineno"> 7747</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07748"></a><span class="lineno"> 7748</span>  {</div><div class="line"><a name="l07749"></a><span class="lineno"> 7749</span>  RegisterFreeSuballocation(suballocItem);</div><div class="line"><a name="l07750"></a><span class="lineno"> 7750</span>  <span class="keywordflow">return</span> suballocItem;</div><div class="line"><a name="l07751"></a><span class="lineno"> 7751</span>  }</div><div class="line"><a name="l07752"></a><span class="lineno"> 7752</span> }</div><div class="line"><a name="l07753"></a><span class="lineno"> 7753</span> </div><div class="line"><a name="l07754"></a><span class="lineno"> 7754</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::RegisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07755"></a><span class="lineno"> 7755</span> {</div><div class="line"><a name="l07756"></a><span class="lineno"> 7756</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07757"></a><span class="lineno"> 7757</span>  VMA_ASSERT(item->size > 0);</div><div class="line"><a name="l07758"></a><span class="lineno"> 7758</span> </div><div class="line"><a name="l07759"></a><span class="lineno"> 7759</span>  <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="l07760"></a><span class="lineno"> 7760</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07761"></a><span class="lineno"> 7761</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l07762"></a><span class="lineno"> 7762</span> </div><div class="line"><a name="l07763"></a><span class="lineno"> 7763</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l07764"></a><span class="lineno"> 7764</span>  {</div><div class="line"><a name="l07765"></a><span class="lineno"> 7765</span>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l07766"></a><span class="lineno"> 7766</span>  {</div><div class="line"><a name="l07767"></a><span class="lineno"> 7767</span>  m_FreeSuballocationsBySize.push_back(item);</div><div class="line"><a name="l07768"></a><span class="lineno"> 7768</span>  }</div><div class="line"><a name="l07769"></a><span class="lineno"> 7769</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07770"></a><span class="lineno"> 7770</span>  {</div><div class="line"><a name="l07771"></a><span class="lineno"> 7771</span>  VmaVectorInsertSorted<VmaSuballocationItemSizeLess>(m_FreeSuballocationsBySize, item);</div><div class="line"><a name="l07772"></a><span class="lineno"> 7772</span>  }</div><div class="line"><a name="l07773"></a><span class="lineno"> 7773</span>  }</div><div class="line"><a name="l07774"></a><span class="lineno"> 7774</span> </div><div class="line"><a name="l07775"></a><span class="lineno"> 7775</span>  <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l07776"></a><span class="lineno"> 7776</span> }</div><div class="line"><a name="l07777"></a><span class="lineno"> 7777</span> </div><div class="line"><a name="l07778"></a><span class="lineno"> 7778</span> </div><div class="line"><a name="l07779"></a><span class="lineno"> 7779</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::UnregisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07780"></a><span class="lineno"> 7780</span> {</div><div class="line"><a name="l07781"></a><span class="lineno"> 7781</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07782"></a><span class="lineno"> 7782</span>  VMA_ASSERT(item->size > 0);</div><div class="line"><a name="l07783"></a><span class="lineno"> 7783</span> </div><div class="line"><a name="l07784"></a><span class="lineno"> 7784</span>  <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="l07785"></a><span class="lineno"> 7785</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07786"></a><span class="lineno"> 7786</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l07787"></a><span class="lineno"> 7787</span> </div><div class="line"><a name="l07788"></a><span class="lineno"> 7788</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l07789"></a><span class="lineno"> 7789</span>  {</div><div class="line"><a name="l07790"></a><span class="lineno"> 7790</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l07791"></a><span class="lineno"> 7791</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l07792"></a><span class="lineno"> 7792</span>  m_FreeSuballocationsBySize.data() + m_FreeSuballocationsBySize.size(),</div><div class="line"><a name="l07793"></a><span class="lineno"> 7793</span>  item,</div><div class="line"><a name="l07794"></a><span class="lineno"> 7794</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l07795"></a><span class="lineno"> 7795</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l07796"></a><span class="lineno"> 7796</span>  index < m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l07797"></a><span class="lineno"> 7797</span>  ++index)</div><div class="line"><a name="l07798"></a><span class="lineno"> 7798</span>  {</div><div class="line"><a name="l07799"></a><span class="lineno"> 7799</span>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize[index] == item)</div><div class="line"><a name="l07800"></a><span class="lineno"> 7800</span>  {</div><div class="line"><a name="l07801"></a><span class="lineno"> 7801</span>  VmaVectorRemove(m_FreeSuballocationsBySize, index);</div><div class="line"><a name="l07802"></a><span class="lineno"> 7802</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07803"></a><span class="lineno"> 7803</span>  }</div><div class="line"><a name="l07804"></a><span class="lineno"> 7804</span>  VMA_ASSERT((m_FreeSuballocationsBySize[index]->size == item->size) && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l07805"></a><span class="lineno"> 7805</span>  }</div><div class="line"><a name="l07806"></a><span class="lineno"> 7806</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l07807"></a><span class="lineno"> 7807</span>  }</div><div class="line"><a name="l07808"></a><span class="lineno"> 7808</span> </div><div class="line"><a name="l07809"></a><span class="lineno"> 7809</span>  <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l07810"></a><span class="lineno"> 7810</span> }</div><div class="line"><a name="l07811"></a><span class="lineno"> 7811</span> </div><div class="line"><a name="l07813"></a><span class="lineno"> 7813</span> <span class="comment">// class VmaBlockMetadata_Linear</span></div><div class="line"><a name="l07814"></a><span class="lineno"> 7814</span> </div><div class="line"><a name="l07815"></a><span class="lineno"> 7815</span> VmaBlockMetadata_Linear::VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07816"></a><span class="lineno"> 7816</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l07817"></a><span class="lineno"> 7817</span>  m_SumFreeSize(0),</div><div class="line"><a name="l07818"></a><span class="lineno"> 7818</span>  m_Suballocations0(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07819"></a><span class="lineno"> 7819</span>  m_Suballocations1(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07820"></a><span class="lineno"> 7820</span>  m_1stVectorIndex(0),</div><div class="line"><a name="l07821"></a><span class="lineno"> 7821</span>  m_2ndVectorMode(SECOND_VECTOR_EMPTY),</div><div class="line"><a name="l07822"></a><span class="lineno"> 7822</span>  m_1stNullItemsBeginCount(0),</div><div class="line"><a name="l07823"></a><span class="lineno"> 7823</span>  m_1stNullItemsMiddleCount(0),</div><div class="line"><a name="l07824"></a><span class="lineno"> 7824</span>  m_2ndNullItemsCount(0)</div><div class="line"><a name="l07825"></a><span class="lineno"> 7825</span> {</div><div class="line"><a name="l07826"></a><span class="lineno"> 7826</span> }</div><div class="line"><a name="l07827"></a><span class="lineno"> 7827</span> </div><div class="line"><a name="l07828"></a><span class="lineno"> 7828</span> VmaBlockMetadata_Linear::~VmaBlockMetadata_Linear()</div><div class="line"><a name="l07829"></a><span class="lineno"> 7829</span> {</div><div class="line"><a name="l07830"></a><span class="lineno"> 7830</span> }</div><div class="line"><a name="l07831"></a><span class="lineno"> 7831</span> </div><div class="line"><a name="l07832"></a><span class="lineno"> 7832</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Init(VkDeviceSize size)</div><div class="line"><a name="l07833"></a><span class="lineno"> 7833</span> {</div><div class="line"><a name="l07834"></a><span class="lineno"> 7834</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l07835"></a><span class="lineno"> 7835</span>  m_SumFreeSize = size;</div><div class="line"><a name="l07836"></a><span class="lineno"> 7836</span> }</div><div class="line"><a name="l07837"></a><span class="lineno"> 7837</span> </div><div class="line"><a name="l07838"></a><span class="lineno"> 7838</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l07839"></a><span class="lineno"> 7839</span> <span class="keyword"></span>{</div><div class="line"><a name="l07840"></a><span class="lineno"> 7840</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07841"></a><span class="lineno"> 7841</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07842"></a><span class="lineno"> 7842</span> </div><div class="line"><a name="l07843"></a><span class="lineno"> 7843</span>  VMA_VALIDATE(suballocations2nd.empty() == (m_2ndVectorMode == SECOND_VECTOR_EMPTY));</div><div class="line"><a name="l07844"></a><span class="lineno"> 7844</span>  VMA_VALIDATE(!suballocations1st.empty() ||</div><div class="line"><a name="l07845"></a><span class="lineno"> 7845</span>  suballocations2nd.empty() ||</div><div class="line"><a name="l07846"></a><span class="lineno"> 7846</span>  m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l07847"></a><span class="lineno"> 7847</span> </div><div class="line"><a name="l07848"></a><span class="lineno"> 7848</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l07849"></a><span class="lineno"> 7849</span>  {</div><div class="line"><a name="l07850"></a><span class="lineno"> 7850</span>  <span class="comment">// Null item at the beginning should be accounted into m_1stNullItemsBeginCount.</span></div><div class="line"><a name="l07851"></a><span class="lineno"> 7851</span>  VMA_VALIDATE(suballocations1st[m_1stNullItemsBeginCount].hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07852"></a><span class="lineno"> 7852</span>  <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07853"></a><span class="lineno"> 7853</span>  VMA_VALIDATE(suballocations1st.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07854"></a><span class="lineno"> 7854</span>  }</div><div class="line"><a name="l07855"></a><span class="lineno"> 7855</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l07856"></a><span class="lineno"> 7856</span>  {</div><div class="line"><a name="l07857"></a><span class="lineno"> 7857</span>  <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07858"></a><span class="lineno"> 7858</span>  VMA_VALIDATE(suballocations2nd.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07859"></a><span class="lineno"> 7859</span>  }</div><div class="line"><a name="l07860"></a><span class="lineno"> 7860</span> </div><div class="line"><a name="l07861"></a><span class="lineno"> 7861</span>  VMA_VALIDATE(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount <= suballocations1st.size());</div><div class="line"><a name="l07862"></a><span class="lineno"> 7862</span>  VMA_VALIDATE(m_2ndNullItemsCount <= suballocations2nd.size());</div><div class="line"><a name="l07863"></a><span class="lineno"> 7863</span> </div><div class="line"><a name="l07864"></a><span class="lineno"> 7864</span>  VkDeviceSize sumUsedSize = 0;</div><div class="line"><a name="l07865"></a><span class="lineno"> 7865</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l07866"></a><span class="lineno"> 7866</span>  VkDeviceSize offset = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07867"></a><span class="lineno"> 7867</span> </div><div class="line"><a name="l07868"></a><span class="lineno"> 7868</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l07869"></a><span class="lineno"> 7869</span>  {</div><div class="line"><a name="l07870"></a><span class="lineno"> 7870</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07871"></a><span class="lineno"> 7871</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07872"></a><span class="lineno"> 7872</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < suballoc2ndCount; ++i)</div><div class="line"><a name="l07873"></a><span class="lineno"> 7873</span>  {</div><div class="line"><a name="l07874"></a><span class="lineno"> 7874</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07875"></a><span class="lineno"> 7875</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07876"></a><span class="lineno"> 7876</span> </div><div class="line"><a name="l07877"></a><span class="lineno"> 7877</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07878"></a><span class="lineno"> 7878</span>  VMA_VALIDATE(suballoc.offset >= offset);</div><div class="line"><a name="l07879"></a><span class="lineno"> 7879</span> </div><div class="line"><a name="l07880"></a><span class="lineno"> 7880</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07881"></a><span class="lineno"> 7881</span>  {</div><div class="line"><a name="l07882"></a><span class="lineno"> 7882</span>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07883"></a><span class="lineno"> 7883</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07884"></a><span class="lineno"> 7884</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07885"></a><span class="lineno"> 7885</span>  }</div><div class="line"><a name="l07886"></a><span class="lineno"> 7886</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07887"></a><span class="lineno"> 7887</span>  {</div><div class="line"><a name="l07888"></a><span class="lineno"> 7888</span>  ++nullItem2ndCount;</div><div class="line"><a name="l07889"></a><span class="lineno"> 7889</span>  }</div><div class="line"><a name="l07890"></a><span class="lineno"> 7890</span> </div><div class="line"><a name="l07891"></a><span class="lineno"> 7891</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07892"></a><span class="lineno"> 7892</span>  }</div><div class="line"><a name="l07893"></a><span class="lineno"> 7893</span> </div><div class="line"><a name="l07894"></a><span class="lineno"> 7894</span>  VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l07895"></a><span class="lineno"> 7895</span>  }</div><div class="line"><a name="l07896"></a><span class="lineno"> 7896</span> </div><div class="line"><a name="l07897"></a><span class="lineno"> 7897</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_1stNullItemsBeginCount; ++i)</div><div class="line"><a name="l07898"></a><span class="lineno"> 7898</span>  {</div><div class="line"><a name="l07899"></a><span class="lineno"> 7899</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07900"></a><span class="lineno"> 7900</span>  VMA_VALIDATE(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l07901"></a><span class="lineno"> 7901</span>  suballoc.hAllocation == VK_NULL_HANDLE);</div><div class="line"><a name="l07902"></a><span class="lineno"> 7902</span>  }</div><div class="line"><a name="l07903"></a><span class="lineno"> 7903</span> </div><div class="line"><a name="l07904"></a><span class="lineno"> 7904</span>  <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount;</div><div class="line"><a name="l07905"></a><span class="lineno"> 7905</span> </div><div class="line"><a name="l07906"></a><span class="lineno"> 7906</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount; i < suballoc1stCount; ++i)</div><div class="line"><a name="l07907"></a><span class="lineno"> 7907</span>  {</div><div class="line"><a name="l07908"></a><span class="lineno"> 7908</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07909"></a><span class="lineno"> 7909</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07910"></a><span class="lineno"> 7910</span> </div><div class="line"><a name="l07911"></a><span class="lineno"> 7911</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07912"></a><span class="lineno"> 7912</span>  VMA_VALIDATE(suballoc.offset >= offset);</div><div class="line"><a name="l07913"></a><span class="lineno"> 7913</span>  VMA_VALIDATE(i >= m_1stNullItemsBeginCount || currFree);</div><div class="line"><a name="l07914"></a><span class="lineno"> 7914</span> </div><div class="line"><a name="l07915"></a><span class="lineno"> 7915</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07916"></a><span class="lineno"> 7916</span>  {</div><div class="line"><a name="l07917"></a><span class="lineno"> 7917</span>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07918"></a><span class="lineno"> 7918</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07919"></a><span class="lineno"> 7919</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07920"></a><span class="lineno"> 7920</span>  }</div><div class="line"><a name="l07921"></a><span class="lineno"> 7921</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07922"></a><span class="lineno"> 7922</span>  {</div><div class="line"><a name="l07923"></a><span class="lineno"> 7923</span>  ++nullItem1stCount;</div><div class="line"><a name="l07924"></a><span class="lineno"> 7924</span>  }</div><div class="line"><a name="l07925"></a><span class="lineno"> 7925</span> </div><div class="line"><a name="l07926"></a><span class="lineno"> 7926</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07927"></a><span class="lineno"> 7927</span>  }</div><div class="line"><a name="l07928"></a><span class="lineno"> 7928</span>  VMA_VALIDATE(nullItem1stCount == m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount);</div><div class="line"><a name="l07929"></a><span class="lineno"> 7929</span> </div><div class="line"><a name="l07930"></a><span class="lineno"> 7930</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l07931"></a><span class="lineno"> 7931</span>  {</div><div class="line"><a name="l07932"></a><span class="lineno"> 7932</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07933"></a><span class="lineno"> 7933</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07934"></a><span class="lineno"> 7934</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = suballoc2ndCount; i--; )</div><div class="line"><a name="l07935"></a><span class="lineno"> 7935</span>  {</div><div class="line"><a name="l07936"></a><span class="lineno"> 7936</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07937"></a><span class="lineno"> 7937</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07938"></a><span class="lineno"> 7938</span> </div><div class="line"><a name="l07939"></a><span class="lineno"> 7939</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07940"></a><span class="lineno"> 7940</span>  VMA_VALIDATE(suballoc.offset >= offset);</div><div class="line"><a name="l07941"></a><span class="lineno"> 7941</span> </div><div class="line"><a name="l07942"></a><span class="lineno"> 7942</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07943"></a><span class="lineno"> 7943</span>  {</div><div class="line"><a name="l07944"></a><span class="lineno"> 7944</span>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07945"></a><span class="lineno"> 7945</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07946"></a><span class="lineno"> 7946</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07947"></a><span class="lineno"> 7947</span>  }</div><div class="line"><a name="l07948"></a><span class="lineno"> 7948</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07949"></a><span class="lineno"> 7949</span>  {</div><div class="line"><a name="l07950"></a><span class="lineno"> 7950</span>  ++nullItem2ndCount;</div><div class="line"><a name="l07951"></a><span class="lineno"> 7951</span>  }</div><div class="line"><a name="l07952"></a><span class="lineno"> 7952</span> </div><div class="line"><a name="l07953"></a><span class="lineno"> 7953</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07954"></a><span class="lineno"> 7954</span>  }</div><div class="line"><a name="l07955"></a><span class="lineno"> 7955</span> </div><div class="line"><a name="l07956"></a><span class="lineno"> 7956</span>  VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l07957"></a><span class="lineno"> 7957</span>  }</div><div class="line"><a name="l07958"></a><span class="lineno"> 7958</span> </div><div class="line"><a name="l07959"></a><span class="lineno"> 7959</span>  VMA_VALIDATE(offset <= GetSize());</div><div class="line"><a name="l07960"></a><span class="lineno"> 7960</span>  VMA_VALIDATE(m_SumFreeSize == GetSize() - sumUsedSize);</div><div class="line"><a name="l07961"></a><span class="lineno"> 7961</span> </div><div class="line"><a name="l07962"></a><span class="lineno"> 7962</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07963"></a><span class="lineno"> 7963</span> }</div><div class="line"><a name="l07964"></a><span class="lineno"> 7964</span> </div><div class="line"><a name="l07965"></a><span class="lineno"> 7965</span> <span class="keywordtype">size_t</span> VmaBlockMetadata_Linear::GetAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l07966"></a><span class="lineno"> 7966</span> <span class="keyword"></span>{</div><div class="line"><a name="l07967"></a><span class="lineno"> 7967</span>  <span class="keywordflow">return</span> AccessSuballocations1st().size() - (m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount) +</div><div class="line"><a name="l07968"></a><span class="lineno"> 7968</span>  AccessSuballocations2nd().size() - m_2ndNullItemsCount;</div><div class="line"><a name="l07969"></a><span class="lineno"> 7969</span> }</div><div class="line"><a name="l07970"></a><span class="lineno"> 7970</span> </div><div class="line"><a name="l07971"></a><span class="lineno"> 7971</span> VkDeviceSize VmaBlockMetadata_Linear::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l07972"></a><span class="lineno"> 7972</span> <span class="keyword"></span>{</div><div class="line"><a name="l07973"></a><span class="lineno"> 7973</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l07974"></a><span class="lineno"> 7974</span> </div><div class="line"><a name="l07975"></a><span class="lineno"> 7975</span>  <span class="comment">/*</span></div><div class="line"><a name="l07976"></a><span class="lineno"> 7976</span> <span class="comment"> We don't consider gaps inside allocation vectors with freed allocations because</span></div><div class="line"><a name="l07977"></a><span class="lineno"> 7977</span> <span class="comment"> they are not suitable for reuse in linear allocator. We consider only space that</span></div><div class="line"><a name="l07978"></a><span class="lineno"> 7978</span> <span class="comment"> is available for new allocations.</span></div><div class="line"><a name="l07979"></a><span class="lineno"> 7979</span> <span class="comment"> */</span></div><div class="line"><a name="l07980"></a><span class="lineno"> 7980</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l07981"></a><span class="lineno"> 7981</span>  {</div><div class="line"><a name="l07982"></a><span class="lineno"> 7982</span>  <span class="keywordflow">return</span> size;</div><div class="line"><a name="l07983"></a><span class="lineno"> 7983</span>  }</div><div class="line"><a name="l07984"></a><span class="lineno"> 7984</span>  </div><div class="line"><a name="l07985"></a><span class="lineno"> 7985</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07986"></a><span class="lineno"> 7986</span> </div><div class="line"><a name="l07987"></a><span class="lineno"> 7987</span>  <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l07988"></a><span class="lineno"> 7988</span>  {</div><div class="line"><a name="l07989"></a><span class="lineno"> 7989</span>  <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l07990"></a><span class="lineno"> 7990</span>  <span class="comment">/*</span></div><div class="line"><a name="l07991"></a><span class="lineno"> 7991</span> <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="l07992"></a><span class="lineno"> 7992</span> <span class="comment"> whould make it a ring buffer).</span></div><div class="line"><a name="l07993"></a><span class="lineno"> 7993</span> <span class="comment"> */</span></div><div class="line"><a name="l07994"></a><span class="lineno"> 7994</span>  {</div><div class="line"><a name="l07995"></a><span class="lineno"> 7995</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocations1stCount = suballocations1st.size();</div><div class="line"><a name="l07996"></a><span class="lineno"> 7996</span>  VMA_ASSERT(suballocations1stCount > m_1stNullItemsBeginCount);</div><div class="line"><a name="l07997"></a><span class="lineno"> 7997</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l07998"></a><span class="lineno"> 7998</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations1st[suballocations1stCount - 1];</div><div class="line"><a name="l07999"></a><span class="lineno"> 7999</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l08000"></a><span class="lineno"> 8000</span>  firstSuballoc.offset,</div><div class="line"><a name="l08001"></a><span class="lineno"> 8001</span>  size - (lastSuballoc.offset + lastSuballoc.size));</div><div class="line"><a name="l08002"></a><span class="lineno"> 8002</span>  }</div><div class="line"><a name="l08003"></a><span class="lineno"> 8003</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08004"></a><span class="lineno"> 8004</span> </div><div class="line"><a name="l08005"></a><span class="lineno"> 8005</span>  <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l08006"></a><span class="lineno"> 8006</span>  <span class="comment">/*</span></div><div class="line"><a name="l08007"></a><span class="lineno"> 8007</span> <span class="comment"> Available space is only between end of 2nd and beginning of 1st.</span></div><div class="line"><a name="l08008"></a><span class="lineno"> 8008</span> <span class="comment"> */</span></div><div class="line"><a name="l08009"></a><span class="lineno"> 8009</span>  {</div><div class="line"><a name="l08010"></a><span class="lineno"> 8010</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08011"></a><span class="lineno"> 8011</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l08012"></a><span class="lineno"> 8012</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc1st = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l08013"></a><span class="lineno"> 8013</span>  <span class="keywordflow">return</span> firstSuballoc1st.offset - (lastSuballoc2nd.offset + lastSuballoc2nd.size);</div><div class="line"><a name="l08014"></a><span class="lineno"> 8014</span>  }</div><div class="line"><a name="l08015"></a><span class="lineno"> 8015</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08016"></a><span class="lineno"> 8016</span> </div><div class="line"><a name="l08017"></a><span class="lineno"> 8017</span>  <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l08018"></a><span class="lineno"> 8018</span>  <span class="comment">/*</span></div><div class="line"><a name="l08019"></a><span class="lineno"> 8019</span> <span class="comment"> Available space is only between end of 1st and top of 2nd.</span></div><div class="line"><a name="l08020"></a><span class="lineno"> 8020</span> <span class="comment"> */</span></div><div class="line"><a name="l08021"></a><span class="lineno"> 8021</span>  {</div><div class="line"><a name="l08022"></a><span class="lineno"> 8022</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08023"></a><span class="lineno"> 8023</span>  <span class="keyword">const</span> VmaSuballocation& topSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l08024"></a><span class="lineno"> 8024</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc1st = suballocations1st.back();</div><div class="line"><a name="l08025"></a><span class="lineno"> 8025</span>  <span class="keywordflow">return</span> topSuballoc2nd.offset - (lastSuballoc1st.offset + lastSuballoc1st.size);</div><div class="line"><a name="l08026"></a><span class="lineno"> 8026</span>  }</div><div class="line"><a name="l08027"></a><span class="lineno"> 8027</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08028"></a><span class="lineno"> 8028</span> </div><div class="line"><a name="l08029"></a><span class="lineno"> 8029</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l08030"></a><span class="lineno"> 8030</span>  VMA_ASSERT(0);</div><div class="line"><a name="l08031"></a><span class="lineno"> 8031</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l08032"></a><span class="lineno"> 8032</span>  }</div><div class="line"><a name="l08033"></a><span class="lineno"> 8033</span> }</div><div class="line"><a name="l08034"></a><span class="lineno"> 8034</span> </div><div class="line"><a name="l08035"></a><span class="lineno"> 8035</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l08036"></a><span class="lineno"> 8036</span> <span class="keyword"></span>{</div><div class="line"><a name="l08037"></a><span class="lineno"> 8037</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08038"></a><span class="lineno"> 8038</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08039"></a><span class="lineno"> 8039</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08040"></a><span class="lineno"> 8040</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08041"></a><span class="lineno"> 8041</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08042"></a><span class="lineno"> 8042</span> </div><div class="line"><a name="l08043"></a><span class="lineno"> 8043</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l08044"></a><span class="lineno"> 8044</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = (uint32_t)GetAllocationCount();</div><div class="line"><a name="l08045"></a><span class="lineno"> 8045</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l08046"></a><span class="lineno"> 8046</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = 0;</div><div class="line"><a name="l08047"></a><span class="lineno"> 8047</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l08048"></a><span class="lineno"> 8048</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l08049"></a><span class="lineno"> 8049</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l08050"></a><span class="lineno"> 8050</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l08051"></a><span class="lineno"> 8051</span> </div><div class="line"><a name="l08052"></a><span class="lineno"> 8052</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08053"></a><span class="lineno"> 8053</span> </div><div class="line"><a name="l08054"></a><span class="lineno"> 8054</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08055"></a><span class="lineno"> 8055</span>  {</div><div class="line"><a name="l08056"></a><span class="lineno"> 8056</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08057"></a><span class="lineno"> 8057</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08058"></a><span class="lineno"> 8058</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08059"></a><span class="lineno"> 8059</span>  {</div><div class="line"><a name="l08060"></a><span class="lineno"> 8060</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08061"></a><span class="lineno"> 8061</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08062"></a><span class="lineno"> 8062</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08063"></a><span class="lineno"> 8063</span>  {</div><div class="line"><a name="l08064"></a><span class="lineno"> 8064</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08065"></a><span class="lineno"> 8065</span>  }</div><div class="line"><a name="l08066"></a><span class="lineno"> 8066</span> </div><div class="line"><a name="l08067"></a><span class="lineno"> 8067</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08068"></a><span class="lineno"> 8068</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08069"></a><span class="lineno"> 8069</span>  {</div><div class="line"><a name="l08070"></a><span class="lineno"> 8070</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08071"></a><span class="lineno"> 8071</span>  </div><div class="line"><a name="l08072"></a><span class="lineno"> 8072</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08073"></a><span class="lineno"> 8073</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08074"></a><span class="lineno"> 8074</span>  {</div><div class="line"><a name="l08075"></a><span class="lineno"> 8075</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08076"></a><span class="lineno"> 8076</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08077"></a><span class="lineno"> 8077</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08078"></a><span class="lineno"> 8078</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08079"></a><span class="lineno"> 8079</span>  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="l08080"></a><span class="lineno"> 8080</span>  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="l08081"></a><span class="lineno"> 8081</span>  }</div><div class="line"><a name="l08082"></a><span class="lineno"> 8082</span>  </div><div class="line"><a name="l08083"></a><span class="lineno"> 8083</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08084"></a><span class="lineno"> 8084</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08085"></a><span class="lineno"> 8085</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l08086"></a><span class="lineno"> 8086</span>  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="l08087"></a><span class="lineno"> 8087</span>  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="l08088"></a><span class="lineno"> 8088</span>  </div><div class="line"><a name="l08089"></a><span class="lineno"> 8089</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08090"></a><span class="lineno"> 8090</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08091"></a><span class="lineno"> 8091</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08092"></a><span class="lineno"> 8092</span>  }</div><div class="line"><a name="l08093"></a><span class="lineno"> 8093</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08094"></a><span class="lineno"> 8094</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08095"></a><span class="lineno"> 8095</span>  {</div><div class="line"><a name="l08096"></a><span class="lineno"> 8096</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08097"></a><span class="lineno"> 8097</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08098"></a><span class="lineno"> 8098</span>  {</div><div class="line"><a name="l08099"></a><span class="lineno"> 8099</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08100"></a><span class="lineno"> 8100</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08101"></a><span class="lineno"> 8101</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08102"></a><span class="lineno"> 8102</span>  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="l08103"></a><span class="lineno"> 8103</span>  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="l08104"></a><span class="lineno"> 8104</span>  }</div><div class="line"><a name="l08105"></a><span class="lineno"> 8105</span> </div><div class="line"><a name="l08106"></a><span class="lineno"> 8106</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08107"></a><span class="lineno"> 8107</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08108"></a><span class="lineno"> 8108</span>  }</div><div class="line"><a name="l08109"></a><span class="lineno"> 8109</span>  }</div><div class="line"><a name="l08110"></a><span class="lineno"> 8110</span>  }</div><div class="line"><a name="l08111"></a><span class="lineno"> 8111</span> </div><div class="line"><a name="l08112"></a><span class="lineno"> 8112</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08113"></a><span class="lineno"> 8113</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08114"></a><span class="lineno"> 8114</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08115"></a><span class="lineno"> 8115</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08116"></a><span class="lineno"> 8116</span>  {</div><div class="line"><a name="l08117"></a><span class="lineno"> 8117</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08118"></a><span class="lineno"> 8118</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08119"></a><span class="lineno"> 8119</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08120"></a><span class="lineno"> 8120</span>  {</div><div class="line"><a name="l08121"></a><span class="lineno"> 8121</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08122"></a><span class="lineno"> 8122</span>  }</div><div class="line"><a name="l08123"></a><span class="lineno"> 8123</span> </div><div class="line"><a name="l08124"></a><span class="lineno"> 8124</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08125"></a><span class="lineno"> 8125</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08126"></a><span class="lineno"> 8126</span>  {</div><div class="line"><a name="l08127"></a><span class="lineno"> 8127</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08128"></a><span class="lineno"> 8128</span>  </div><div class="line"><a name="l08129"></a><span class="lineno"> 8129</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08130"></a><span class="lineno"> 8130</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08131"></a><span class="lineno"> 8131</span>  {</div><div class="line"><a name="l08132"></a><span class="lineno"> 8132</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08133"></a><span class="lineno"> 8133</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08134"></a><span class="lineno"> 8134</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08135"></a><span class="lineno"> 8135</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08136"></a><span class="lineno"> 8136</span>  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="l08137"></a><span class="lineno"> 8137</span>  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="l08138"></a><span class="lineno"> 8138</span>  }</div><div class="line"><a name="l08139"></a><span class="lineno"> 8139</span>  </div><div class="line"><a name="l08140"></a><span class="lineno"> 8140</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08141"></a><span class="lineno"> 8141</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08142"></a><span class="lineno"> 8142</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l08143"></a><span class="lineno"> 8143</span>  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="l08144"></a><span class="lineno"> 8144</span>  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="l08145"></a><span class="lineno"> 8145</span>  </div><div class="line"><a name="l08146"></a><span class="lineno"> 8146</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08147"></a><span class="lineno"> 8147</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08148"></a><span class="lineno"> 8148</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08149"></a><span class="lineno"> 8149</span>  }</div><div class="line"><a name="l08150"></a><span class="lineno"> 8150</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08151"></a><span class="lineno"> 8151</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08152"></a><span class="lineno"> 8152</span>  {</div><div class="line"><a name="l08153"></a><span class="lineno"> 8153</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08154"></a><span class="lineno"> 8154</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08155"></a><span class="lineno"> 8155</span>  {</div><div class="line"><a name="l08156"></a><span class="lineno"> 8156</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08157"></a><span class="lineno"> 8157</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08158"></a><span class="lineno"> 8158</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08159"></a><span class="lineno"> 8159</span>  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="l08160"></a><span class="lineno"> 8160</span>  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="l08161"></a><span class="lineno"> 8161</span>  }</div><div class="line"><a name="l08162"></a><span class="lineno"> 8162</span> </div><div class="line"><a name="l08163"></a><span class="lineno"> 8163</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08164"></a><span class="lineno"> 8164</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08165"></a><span class="lineno"> 8165</span>  }</div><div class="line"><a name="l08166"></a><span class="lineno"> 8166</span>  }</div><div class="line"><a name="l08167"></a><span class="lineno"> 8167</span> </div><div class="line"><a name="l08168"></a><span class="lineno"> 8168</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08169"></a><span class="lineno"> 8169</span>  {</div><div class="line"><a name="l08170"></a><span class="lineno"> 8170</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08171"></a><span class="lineno"> 8171</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08172"></a><span class="lineno"> 8172</span>  {</div><div class="line"><a name="l08173"></a><span class="lineno"> 8173</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08174"></a><span class="lineno"> 8174</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08175"></a><span class="lineno"> 8175</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08176"></a><span class="lineno"> 8176</span>  {</div><div class="line"><a name="l08177"></a><span class="lineno"> 8177</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08178"></a><span class="lineno"> 8178</span>  }</div><div class="line"><a name="l08179"></a><span class="lineno"> 8179</span> </div><div class="line"><a name="l08180"></a><span class="lineno"> 8180</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08181"></a><span class="lineno"> 8181</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08182"></a><span class="lineno"> 8182</span>  {</div><div class="line"><a name="l08183"></a><span class="lineno"> 8183</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08184"></a><span class="lineno"> 8184</span>  </div><div class="line"><a name="l08185"></a><span class="lineno"> 8185</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08186"></a><span class="lineno"> 8186</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08187"></a><span class="lineno"> 8187</span>  {</div><div class="line"><a name="l08188"></a><span class="lineno"> 8188</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08189"></a><span class="lineno"> 8189</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08190"></a><span class="lineno"> 8190</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08191"></a><span class="lineno"> 8191</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08192"></a><span class="lineno"> 8192</span>  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="l08193"></a><span class="lineno"> 8193</span>  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="l08194"></a><span class="lineno"> 8194</span>  }</div><div class="line"><a name="l08195"></a><span class="lineno"> 8195</span>  </div><div class="line"><a name="l08196"></a><span class="lineno"> 8196</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08197"></a><span class="lineno"> 8197</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08198"></a><span class="lineno"> 8198</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l08199"></a><span class="lineno"> 8199</span>  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="l08200"></a><span class="lineno"> 8200</span>  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="l08201"></a><span class="lineno"> 8201</span>  </div><div class="line"><a name="l08202"></a><span class="lineno"> 8202</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08203"></a><span class="lineno"> 8203</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08204"></a><span class="lineno"> 8204</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08205"></a><span class="lineno"> 8205</span>  }</div><div class="line"><a name="l08206"></a><span class="lineno"> 8206</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08207"></a><span class="lineno"> 8207</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08208"></a><span class="lineno"> 8208</span>  {</div><div class="line"><a name="l08209"></a><span class="lineno"> 8209</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08210"></a><span class="lineno"> 8210</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08211"></a><span class="lineno"> 8211</span>  {</div><div class="line"><a name="l08212"></a><span class="lineno"> 8212</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08213"></a><span class="lineno"> 8213</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08214"></a><span class="lineno"> 8214</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08215"></a><span class="lineno"> 8215</span>  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="l08216"></a><span class="lineno"> 8216</span>  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="l08217"></a><span class="lineno"> 8217</span>  }</div><div class="line"><a name="l08218"></a><span class="lineno"> 8218</span> </div><div class="line"><a name="l08219"></a><span class="lineno"> 8219</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08220"></a><span class="lineno"> 8220</span>  lastOffset = size;</div><div class="line"><a name="l08221"></a><span class="lineno"> 8221</span>  }</div><div class="line"><a name="l08222"></a><span class="lineno"> 8222</span>  }</div><div class="line"><a name="l08223"></a><span class="lineno"> 8223</span>  }</div><div class="line"><a name="l08224"></a><span class="lineno"> 8224</span> </div><div class="line"><a name="l08225"></a><span class="lineno"> 8225</span>  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="l08226"></a><span class="lineno"> 8226</span> }</div><div class="line"><a name="l08227"></a><span class="lineno"> 8227</span> </div><div class="line"><a name="l08228"></a><span class="lineno"> 8228</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l08229"></a><span class="lineno"> 8229</span> <span class="keyword"></span>{</div><div class="line"><a name="l08230"></a><span class="lineno"> 8230</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08231"></a><span class="lineno"> 8231</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08232"></a><span class="lineno"> 8232</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08233"></a><span class="lineno"> 8233</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08234"></a><span class="lineno"> 8234</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08235"></a><span class="lineno"> 8235</span> </div><div class="line"><a name="l08236"></a><span class="lineno"> 8236</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += size;</div><div class="line"><a name="l08237"></a><span class="lineno"> 8237</span> </div><div class="line"><a name="l08238"></a><span class="lineno"> 8238</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08239"></a><span class="lineno"> 8239</span> </div><div class="line"><a name="l08240"></a><span class="lineno"> 8240</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08241"></a><span class="lineno"> 8241</span>  {</div><div class="line"><a name="l08242"></a><span class="lineno"> 8242</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08243"></a><span class="lineno"> 8243</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08244"></a><span class="lineno"> 8244</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08245"></a><span class="lineno"> 8245</span>  {</div><div class="line"><a name="l08246"></a><span class="lineno"> 8246</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08247"></a><span class="lineno"> 8247</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08248"></a><span class="lineno"> 8248</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08249"></a><span class="lineno"> 8249</span>  {</div><div class="line"><a name="l08250"></a><span class="lineno"> 8250</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08251"></a><span class="lineno"> 8251</span>  }</div><div class="line"><a name="l08252"></a><span class="lineno"> 8252</span> </div><div class="line"><a name="l08253"></a><span class="lineno"> 8253</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08254"></a><span class="lineno"> 8254</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08255"></a><span class="lineno"> 8255</span>  {</div><div class="line"><a name="l08256"></a><span class="lineno"> 8256</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08257"></a><span class="lineno"> 8257</span>  </div><div class="line"><a name="l08258"></a><span class="lineno"> 8258</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08259"></a><span class="lineno"> 8259</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08260"></a><span class="lineno"> 8260</span>  {</div><div class="line"><a name="l08261"></a><span class="lineno"> 8261</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08262"></a><span class="lineno"> 8262</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08263"></a><span class="lineno"> 8263</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08264"></a><span class="lineno"> 8264</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08265"></a><span class="lineno"> 8265</span>  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="l08266"></a><span class="lineno"> 8266</span>  }</div><div class="line"><a name="l08267"></a><span class="lineno"> 8267</span>  </div><div class="line"><a name="l08268"></a><span class="lineno"> 8268</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08269"></a><span class="lineno"> 8269</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08270"></a><span class="lineno"> 8270</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08271"></a><span class="lineno"> 8271</span>  </div><div class="line"><a name="l08272"></a><span class="lineno"> 8272</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08273"></a><span class="lineno"> 8273</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08274"></a><span class="lineno"> 8274</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08275"></a><span class="lineno"> 8275</span>  }</div><div class="line"><a name="l08276"></a><span class="lineno"> 8276</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08277"></a><span class="lineno"> 8277</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08278"></a><span class="lineno"> 8278</span>  {</div><div class="line"><a name="l08279"></a><span class="lineno"> 8279</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08280"></a><span class="lineno"> 8280</span>  {</div><div class="line"><a name="l08281"></a><span class="lineno"> 8281</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08282"></a><span class="lineno"> 8282</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08283"></a><span class="lineno"> 8283</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08284"></a><span class="lineno"> 8284</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08285"></a><span class="lineno"> 8285</span>  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="l08286"></a><span class="lineno"> 8286</span>  }</div><div class="line"><a name="l08287"></a><span class="lineno"> 8287</span> </div><div class="line"><a name="l08288"></a><span class="lineno"> 8288</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08289"></a><span class="lineno"> 8289</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08290"></a><span class="lineno"> 8290</span>  }</div><div class="line"><a name="l08291"></a><span class="lineno"> 8291</span>  }</div><div class="line"><a name="l08292"></a><span class="lineno"> 8292</span>  }</div><div class="line"><a name="l08293"></a><span class="lineno"> 8293</span> </div><div class="line"><a name="l08294"></a><span class="lineno"> 8294</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08295"></a><span class="lineno"> 8295</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08296"></a><span class="lineno"> 8296</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08297"></a><span class="lineno"> 8297</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08298"></a><span class="lineno"> 8298</span>  {</div><div class="line"><a name="l08299"></a><span class="lineno"> 8299</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08300"></a><span class="lineno"> 8300</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08301"></a><span class="lineno"> 8301</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08302"></a><span class="lineno"> 8302</span>  {</div><div class="line"><a name="l08303"></a><span class="lineno"> 8303</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08304"></a><span class="lineno"> 8304</span>  }</div><div class="line"><a name="l08305"></a><span class="lineno"> 8305</span> </div><div class="line"><a name="l08306"></a><span class="lineno"> 8306</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08307"></a><span class="lineno"> 8307</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08308"></a><span class="lineno"> 8308</span>  {</div><div class="line"><a name="l08309"></a><span class="lineno"> 8309</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08310"></a><span class="lineno"> 8310</span>  </div><div class="line"><a name="l08311"></a><span class="lineno"> 8311</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08312"></a><span class="lineno"> 8312</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08313"></a><span class="lineno"> 8313</span>  {</div><div class="line"><a name="l08314"></a><span class="lineno"> 8314</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08315"></a><span class="lineno"> 8315</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08316"></a><span class="lineno"> 8316</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08317"></a><span class="lineno"> 8317</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08318"></a><span class="lineno"> 8318</span>  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="l08319"></a><span class="lineno"> 8319</span>  }</div><div class="line"><a name="l08320"></a><span class="lineno"> 8320</span>  </div><div class="line"><a name="l08321"></a><span class="lineno"> 8321</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08322"></a><span class="lineno"> 8322</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08323"></a><span class="lineno"> 8323</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08324"></a><span class="lineno"> 8324</span>  </div><div class="line"><a name="l08325"></a><span class="lineno"> 8325</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08326"></a><span class="lineno"> 8326</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08327"></a><span class="lineno"> 8327</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08328"></a><span class="lineno"> 8328</span>  }</div><div class="line"><a name="l08329"></a><span class="lineno"> 8329</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08330"></a><span class="lineno"> 8330</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08331"></a><span class="lineno"> 8331</span>  {</div><div class="line"><a name="l08332"></a><span class="lineno"> 8332</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08333"></a><span class="lineno"> 8333</span>  {</div><div class="line"><a name="l08334"></a><span class="lineno"> 8334</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08335"></a><span class="lineno"> 8335</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08336"></a><span class="lineno"> 8336</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08337"></a><span class="lineno"> 8337</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08338"></a><span class="lineno"> 8338</span>  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="l08339"></a><span class="lineno"> 8339</span>  }</div><div class="line"><a name="l08340"></a><span class="lineno"> 8340</span> </div><div class="line"><a name="l08341"></a><span class="lineno"> 8341</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08342"></a><span class="lineno"> 8342</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08343"></a><span class="lineno"> 8343</span>  }</div><div class="line"><a name="l08344"></a><span class="lineno"> 8344</span>  }</div><div class="line"><a name="l08345"></a><span class="lineno"> 8345</span> </div><div class="line"><a name="l08346"></a><span class="lineno"> 8346</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08347"></a><span class="lineno"> 8347</span>  {</div><div class="line"><a name="l08348"></a><span class="lineno"> 8348</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08349"></a><span class="lineno"> 8349</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08350"></a><span class="lineno"> 8350</span>  {</div><div class="line"><a name="l08351"></a><span class="lineno"> 8351</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08352"></a><span class="lineno"> 8352</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08353"></a><span class="lineno"> 8353</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08354"></a><span class="lineno"> 8354</span>  {</div><div class="line"><a name="l08355"></a><span class="lineno"> 8355</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08356"></a><span class="lineno"> 8356</span>  }</div><div class="line"><a name="l08357"></a><span class="lineno"> 8357</span> </div><div class="line"><a name="l08358"></a><span class="lineno"> 8358</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08359"></a><span class="lineno"> 8359</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08360"></a><span class="lineno"> 8360</span>  {</div><div class="line"><a name="l08361"></a><span class="lineno"> 8361</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08362"></a><span class="lineno"> 8362</span>  </div><div class="line"><a name="l08363"></a><span class="lineno"> 8363</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08364"></a><span class="lineno"> 8364</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08365"></a><span class="lineno"> 8365</span>  {</div><div class="line"><a name="l08366"></a><span class="lineno"> 8366</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08367"></a><span class="lineno"> 8367</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08368"></a><span class="lineno"> 8368</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08369"></a><span class="lineno"> 8369</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08370"></a><span class="lineno"> 8370</span>  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="l08371"></a><span class="lineno"> 8371</span>  }</div><div class="line"><a name="l08372"></a><span class="lineno"> 8372</span>  </div><div class="line"><a name="l08373"></a><span class="lineno"> 8373</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08374"></a><span class="lineno"> 8374</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08375"></a><span class="lineno"> 8375</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08376"></a><span class="lineno"> 8376</span>  </div><div class="line"><a name="l08377"></a><span class="lineno"> 8377</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08378"></a><span class="lineno"> 8378</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08379"></a><span class="lineno"> 8379</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08380"></a><span class="lineno"> 8380</span>  }</div><div class="line"><a name="l08381"></a><span class="lineno"> 8381</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08382"></a><span class="lineno"> 8382</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08383"></a><span class="lineno"> 8383</span>  {</div><div class="line"><a name="l08384"></a><span class="lineno"> 8384</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08385"></a><span class="lineno"> 8385</span>  {</div><div class="line"><a name="l08386"></a><span class="lineno"> 8386</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08387"></a><span class="lineno"> 8387</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08388"></a><span class="lineno"> 8388</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08389"></a><span class="lineno"> 8389</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08390"></a><span class="lineno"> 8390</span>  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="l08391"></a><span class="lineno"> 8391</span>  }</div><div class="line"><a name="l08392"></a><span class="lineno"> 8392</span> </div><div class="line"><a name="l08393"></a><span class="lineno"> 8393</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08394"></a><span class="lineno"> 8394</span>  lastOffset = size;</div><div class="line"><a name="l08395"></a><span class="lineno"> 8395</span>  }</div><div class="line"><a name="l08396"></a><span class="lineno"> 8396</span>  }</div><div class="line"><a name="l08397"></a><span class="lineno"> 8397</span>  }</div><div class="line"><a name="l08398"></a><span class="lineno"> 8398</span> }</div><div class="line"><a name="l08399"></a><span class="lineno"> 8399</span> </div><div class="line"><a name="l08400"></a><span class="lineno"> 8400</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l08401"></a><span class="lineno"> 8401</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l08402"></a><span class="lineno"> 8402</span> <span class="keyword"></span>{</div><div class="line"><a name="l08403"></a><span class="lineno"> 8403</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08404"></a><span class="lineno"> 8404</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08405"></a><span class="lineno"> 8405</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08406"></a><span class="lineno"> 8406</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08407"></a><span class="lineno"> 8407</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08408"></a><span class="lineno"> 8408</span> </div><div class="line"><a name="l08409"></a><span class="lineno"> 8409</span>  <span class="comment">// FIRST PASS</span></div><div class="line"><a name="l08410"></a><span class="lineno"> 8410</span> </div><div class="line"><a name="l08411"></a><span class="lineno"> 8411</span>  <span class="keywordtype">size_t</span> unusedRangeCount = 0;</div><div class="line"><a name="l08412"></a><span class="lineno"> 8412</span>  VkDeviceSize usedBytes = 0;</div><div class="line"><a name="l08413"></a><span class="lineno"> 8413</span> </div><div class="line"><a name="l08414"></a><span class="lineno"> 8414</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08415"></a><span class="lineno"> 8415</span> </div><div class="line"><a name="l08416"></a><span class="lineno"> 8416</span>  <span class="keywordtype">size_t</span> alloc2ndCount = 0;</div><div class="line"><a name="l08417"></a><span class="lineno"> 8417</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08418"></a><span class="lineno"> 8418</span>  {</div><div class="line"><a name="l08419"></a><span class="lineno"> 8419</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08420"></a><span class="lineno"> 8420</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08421"></a><span class="lineno"> 8421</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08422"></a><span class="lineno"> 8422</span>  {</div><div class="line"><a name="l08423"></a><span class="lineno"> 8423</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08424"></a><span class="lineno"> 8424</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08425"></a><span class="lineno"> 8425</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08426"></a><span class="lineno"> 8426</span>  {</div><div class="line"><a name="l08427"></a><span class="lineno"> 8427</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08428"></a><span class="lineno"> 8428</span>  }</div><div class="line"><a name="l08429"></a><span class="lineno"> 8429</span> </div><div class="line"><a name="l08430"></a><span class="lineno"> 8430</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08431"></a><span class="lineno"> 8431</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08432"></a><span class="lineno"> 8432</span>  {</div><div class="line"><a name="l08433"></a><span class="lineno"> 8433</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08434"></a><span class="lineno"> 8434</span>  </div><div class="line"><a name="l08435"></a><span class="lineno"> 8435</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08436"></a><span class="lineno"> 8436</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08437"></a><span class="lineno"> 8437</span>  {</div><div class="line"><a name="l08438"></a><span class="lineno"> 8438</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08439"></a><span class="lineno"> 8439</span>  ++unusedRangeCount;</div><div class="line"><a name="l08440"></a><span class="lineno"> 8440</span>  }</div><div class="line"><a name="l08441"></a><span class="lineno"> 8441</span>  </div><div class="line"><a name="l08442"></a><span class="lineno"> 8442</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08443"></a><span class="lineno"> 8443</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08444"></a><span class="lineno"> 8444</span>  ++alloc2ndCount;</div><div class="line"><a name="l08445"></a><span class="lineno"> 8445</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08446"></a><span class="lineno"> 8446</span>  </div><div class="line"><a name="l08447"></a><span class="lineno"> 8447</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08448"></a><span class="lineno"> 8448</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08449"></a><span class="lineno"> 8449</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08450"></a><span class="lineno"> 8450</span>  }</div><div class="line"><a name="l08451"></a><span class="lineno"> 8451</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08452"></a><span class="lineno"> 8452</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08453"></a><span class="lineno"> 8453</span>  {</div><div class="line"><a name="l08454"></a><span class="lineno"> 8454</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08455"></a><span class="lineno"> 8455</span>  {</div><div class="line"><a name="l08456"></a><span class="lineno"> 8456</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08457"></a><span class="lineno"> 8457</span>  ++unusedRangeCount;</div><div class="line"><a name="l08458"></a><span class="lineno"> 8458</span>  }</div><div class="line"><a name="l08459"></a><span class="lineno"> 8459</span> </div><div class="line"><a name="l08460"></a><span class="lineno"> 8460</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08461"></a><span class="lineno"> 8461</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08462"></a><span class="lineno"> 8462</span>  }</div><div class="line"><a name="l08463"></a><span class="lineno"> 8463</span>  }</div><div class="line"><a name="l08464"></a><span class="lineno"> 8464</span>  }</div><div class="line"><a name="l08465"></a><span class="lineno"> 8465</span> </div><div class="line"><a name="l08466"></a><span class="lineno"> 8466</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08467"></a><span class="lineno"> 8467</span>  <span class="keywordtype">size_t</span> alloc1stCount = 0;</div><div class="line"><a name="l08468"></a><span class="lineno"> 8468</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08469"></a><span class="lineno"> 8469</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08470"></a><span class="lineno"> 8470</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08471"></a><span class="lineno"> 8471</span>  {</div><div class="line"><a name="l08472"></a><span class="lineno"> 8472</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08473"></a><span class="lineno"> 8473</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08474"></a><span class="lineno"> 8474</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08475"></a><span class="lineno"> 8475</span>  {</div><div class="line"><a name="l08476"></a><span class="lineno"> 8476</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08477"></a><span class="lineno"> 8477</span>  }</div><div class="line"><a name="l08478"></a><span class="lineno"> 8478</span> </div><div class="line"><a name="l08479"></a><span class="lineno"> 8479</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08480"></a><span class="lineno"> 8480</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08481"></a><span class="lineno"> 8481</span>  {</div><div class="line"><a name="l08482"></a><span class="lineno"> 8482</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08483"></a><span class="lineno"> 8483</span>  </div><div class="line"><a name="l08484"></a><span class="lineno"> 8484</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08485"></a><span class="lineno"> 8485</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08486"></a><span class="lineno"> 8486</span>  {</div><div class="line"><a name="l08487"></a><span class="lineno"> 8487</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08488"></a><span class="lineno"> 8488</span>  ++unusedRangeCount;</div><div class="line"><a name="l08489"></a><span class="lineno"> 8489</span>  }</div><div class="line"><a name="l08490"></a><span class="lineno"> 8490</span>  </div><div class="line"><a name="l08491"></a><span class="lineno"> 8491</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08492"></a><span class="lineno"> 8492</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08493"></a><span class="lineno"> 8493</span>  ++alloc1stCount;</div><div class="line"><a name="l08494"></a><span class="lineno"> 8494</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08495"></a><span class="lineno"> 8495</span>  </div><div class="line"><a name="l08496"></a><span class="lineno"> 8496</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08497"></a><span class="lineno"> 8497</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08498"></a><span class="lineno"> 8498</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08499"></a><span class="lineno"> 8499</span>  }</div><div class="line"><a name="l08500"></a><span class="lineno"> 8500</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08501"></a><span class="lineno"> 8501</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08502"></a><span class="lineno"> 8502</span>  {</div><div class="line"><a name="l08503"></a><span class="lineno"> 8503</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08504"></a><span class="lineno"> 8504</span>  {</div><div class="line"><a name="l08505"></a><span class="lineno"> 8505</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08506"></a><span class="lineno"> 8506</span>  ++unusedRangeCount;</div><div class="line"><a name="l08507"></a><span class="lineno"> 8507</span>  }</div><div class="line"><a name="l08508"></a><span class="lineno"> 8508</span> </div><div class="line"><a name="l08509"></a><span class="lineno"> 8509</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08510"></a><span class="lineno"> 8510</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08511"></a><span class="lineno"> 8511</span>  }</div><div class="line"><a name="l08512"></a><span class="lineno"> 8512</span>  }</div><div class="line"><a name="l08513"></a><span class="lineno"> 8513</span> </div><div class="line"><a name="l08514"></a><span class="lineno"> 8514</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08515"></a><span class="lineno"> 8515</span>  {</div><div class="line"><a name="l08516"></a><span class="lineno"> 8516</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08517"></a><span class="lineno"> 8517</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08518"></a><span class="lineno"> 8518</span>  {</div><div class="line"><a name="l08519"></a><span class="lineno"> 8519</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08520"></a><span class="lineno"> 8520</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08521"></a><span class="lineno"> 8521</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08522"></a><span class="lineno"> 8522</span>  {</div><div class="line"><a name="l08523"></a><span class="lineno"> 8523</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08524"></a><span class="lineno"> 8524</span>  }</div><div class="line"><a name="l08525"></a><span class="lineno"> 8525</span> </div><div class="line"><a name="l08526"></a><span class="lineno"> 8526</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08527"></a><span class="lineno"> 8527</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08528"></a><span class="lineno"> 8528</span>  {</div><div class="line"><a name="l08529"></a><span class="lineno"> 8529</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08530"></a><span class="lineno"> 8530</span>  </div><div class="line"><a name="l08531"></a><span class="lineno"> 8531</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08532"></a><span class="lineno"> 8532</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08533"></a><span class="lineno"> 8533</span>  {</div><div class="line"><a name="l08534"></a><span class="lineno"> 8534</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08535"></a><span class="lineno"> 8535</span>  ++unusedRangeCount;</div><div class="line"><a name="l08536"></a><span class="lineno"> 8536</span>  }</div><div class="line"><a name="l08537"></a><span class="lineno"> 8537</span>  </div><div class="line"><a name="l08538"></a><span class="lineno"> 8538</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08539"></a><span class="lineno"> 8539</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08540"></a><span class="lineno"> 8540</span>  ++alloc2ndCount;</div><div class="line"><a name="l08541"></a><span class="lineno"> 8541</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08542"></a><span class="lineno"> 8542</span>  </div><div class="line"><a name="l08543"></a><span class="lineno"> 8543</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08544"></a><span class="lineno"> 8544</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08545"></a><span class="lineno"> 8545</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08546"></a><span class="lineno"> 8546</span>  }</div><div class="line"><a name="l08547"></a><span class="lineno"> 8547</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08548"></a><span class="lineno"> 8548</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08549"></a><span class="lineno"> 8549</span>  {</div><div class="line"><a name="l08550"></a><span class="lineno"> 8550</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08551"></a><span class="lineno"> 8551</span>  {</div><div class="line"><a name="l08552"></a><span class="lineno"> 8552</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08553"></a><span class="lineno"> 8553</span>  ++unusedRangeCount;</div><div class="line"><a name="l08554"></a><span class="lineno"> 8554</span>  }</div><div class="line"><a name="l08555"></a><span class="lineno"> 8555</span> </div><div class="line"><a name="l08556"></a><span class="lineno"> 8556</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08557"></a><span class="lineno"> 8557</span>  lastOffset = size;</div><div class="line"><a name="l08558"></a><span class="lineno"> 8558</span>  }</div><div class="line"><a name="l08559"></a><span class="lineno"> 8559</span>  }</div><div class="line"><a name="l08560"></a><span class="lineno"> 8560</span>  }</div><div class="line"><a name="l08561"></a><span class="lineno"> 8561</span> </div><div class="line"><a name="l08562"></a><span class="lineno"> 8562</span>  <span class="keyword">const</span> VkDeviceSize unusedBytes = size - usedBytes;</div><div class="line"><a name="l08563"></a><span class="lineno"> 8563</span>  PrintDetailedMap_Begin(json, unusedBytes, alloc1stCount + alloc2ndCount, unusedRangeCount);</div><div class="line"><a name="l08564"></a><span class="lineno"> 8564</span> </div><div class="line"><a name="l08565"></a><span class="lineno"> 8565</span>  <span class="comment">// SECOND PASS</span></div><div class="line"><a name="l08566"></a><span class="lineno"> 8566</span>  lastOffset = 0;</div><div class="line"><a name="l08567"></a><span class="lineno"> 8567</span> </div><div class="line"><a name="l08568"></a><span class="lineno"> 8568</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08569"></a><span class="lineno"> 8569</span>  {</div><div class="line"><a name="l08570"></a><span class="lineno"> 8570</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08571"></a><span class="lineno"> 8571</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08572"></a><span class="lineno"> 8572</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08573"></a><span class="lineno"> 8573</span>  {</div><div class="line"><a name="l08574"></a><span class="lineno"> 8574</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08575"></a><span class="lineno"> 8575</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08576"></a><span class="lineno"> 8576</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08577"></a><span class="lineno"> 8577</span>  {</div><div class="line"><a name="l08578"></a><span class="lineno"> 8578</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08579"></a><span class="lineno"> 8579</span>  }</div><div class="line"><a name="l08580"></a><span class="lineno"> 8580</span> </div><div class="line"><a name="l08581"></a><span class="lineno"> 8581</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08582"></a><span class="lineno"> 8582</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08583"></a><span class="lineno"> 8583</span>  {</div><div class="line"><a name="l08584"></a><span class="lineno"> 8584</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08585"></a><span class="lineno"> 8585</span>  </div><div class="line"><a name="l08586"></a><span class="lineno"> 8586</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08587"></a><span class="lineno"> 8587</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08588"></a><span class="lineno"> 8588</span>  {</div><div class="line"><a name="l08589"></a><span class="lineno"> 8589</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08590"></a><span class="lineno"> 8590</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08591"></a><span class="lineno"> 8591</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08592"></a><span class="lineno"> 8592</span>  }</div><div class="line"><a name="l08593"></a><span class="lineno"> 8593</span>  </div><div class="line"><a name="l08594"></a><span class="lineno"> 8594</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08595"></a><span class="lineno"> 8595</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08596"></a><span class="lineno"> 8596</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l08597"></a><span class="lineno"> 8597</span>  </div><div class="line"><a name="l08598"></a><span class="lineno"> 8598</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08599"></a><span class="lineno"> 8599</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08600"></a><span class="lineno"> 8600</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08601"></a><span class="lineno"> 8601</span>  }</div><div class="line"><a name="l08602"></a><span class="lineno"> 8602</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08603"></a><span class="lineno"> 8603</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08604"></a><span class="lineno"> 8604</span>  {</div><div class="line"><a name="l08605"></a><span class="lineno"> 8605</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08606"></a><span class="lineno"> 8606</span>  {</div><div class="line"><a name="l08607"></a><span class="lineno"> 8607</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08608"></a><span class="lineno"> 8608</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08609"></a><span class="lineno"> 8609</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08610"></a><span class="lineno"> 8610</span>  }</div><div class="line"><a name="l08611"></a><span class="lineno"> 8611</span> </div><div class="line"><a name="l08612"></a><span class="lineno"> 8612</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08613"></a><span class="lineno"> 8613</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08614"></a><span class="lineno"> 8614</span>  }</div><div class="line"><a name="l08615"></a><span class="lineno"> 8615</span>  }</div><div class="line"><a name="l08616"></a><span class="lineno"> 8616</span>  }</div><div class="line"><a name="l08617"></a><span class="lineno"> 8617</span> </div><div class="line"><a name="l08618"></a><span class="lineno"> 8618</span>  nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08619"></a><span class="lineno"> 8619</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08620"></a><span class="lineno"> 8620</span>  {</div><div class="line"><a name="l08621"></a><span class="lineno"> 8621</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08622"></a><span class="lineno"> 8622</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08623"></a><span class="lineno"> 8623</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08624"></a><span class="lineno"> 8624</span>  {</div><div class="line"><a name="l08625"></a><span class="lineno"> 8625</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08626"></a><span class="lineno"> 8626</span>  }</div><div class="line"><a name="l08627"></a><span class="lineno"> 8627</span> </div><div class="line"><a name="l08628"></a><span class="lineno"> 8628</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08629"></a><span class="lineno"> 8629</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08630"></a><span class="lineno"> 8630</span>  {</div><div class="line"><a name="l08631"></a><span class="lineno"> 8631</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08632"></a><span class="lineno"> 8632</span>  </div><div class="line"><a name="l08633"></a><span class="lineno"> 8633</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08634"></a><span class="lineno"> 8634</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08635"></a><span class="lineno"> 8635</span>  {</div><div class="line"><a name="l08636"></a><span class="lineno"> 8636</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08637"></a><span class="lineno"> 8637</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08638"></a><span class="lineno"> 8638</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08639"></a><span class="lineno"> 8639</span>  }</div><div class="line"><a name="l08640"></a><span class="lineno"> 8640</span>  </div><div class="line"><a name="l08641"></a><span class="lineno"> 8641</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08642"></a><span class="lineno"> 8642</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08643"></a><span class="lineno"> 8643</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l08644"></a><span class="lineno"> 8644</span>  </div><div class="line"><a name="l08645"></a><span class="lineno"> 8645</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08646"></a><span class="lineno"> 8646</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08647"></a><span class="lineno"> 8647</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08648"></a><span class="lineno"> 8648</span>  }</div><div class="line"><a name="l08649"></a><span class="lineno"> 8649</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08650"></a><span class="lineno"> 8650</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08651"></a><span class="lineno"> 8651</span>  {</div><div class="line"><a name="l08652"></a><span class="lineno"> 8652</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08653"></a><span class="lineno"> 8653</span>  {</div><div class="line"><a name="l08654"></a><span class="lineno"> 8654</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08655"></a><span class="lineno"> 8655</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08656"></a><span class="lineno"> 8656</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08657"></a><span class="lineno"> 8657</span>  }</div><div class="line"><a name="l08658"></a><span class="lineno"> 8658</span> </div><div class="line"><a name="l08659"></a><span class="lineno"> 8659</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08660"></a><span class="lineno"> 8660</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08661"></a><span class="lineno"> 8661</span>  }</div><div class="line"><a name="l08662"></a><span class="lineno"> 8662</span>  }</div><div class="line"><a name="l08663"></a><span class="lineno"> 8663</span> </div><div class="line"><a name="l08664"></a><span class="lineno"> 8664</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08665"></a><span class="lineno"> 8665</span>  {</div><div class="line"><a name="l08666"></a><span class="lineno"> 8666</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08667"></a><span class="lineno"> 8667</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08668"></a><span class="lineno"> 8668</span>  {</div><div class="line"><a name="l08669"></a><span class="lineno"> 8669</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08670"></a><span class="lineno"> 8670</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08671"></a><span class="lineno"> 8671</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08672"></a><span class="lineno"> 8672</span>  {</div><div class="line"><a name="l08673"></a><span class="lineno"> 8673</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08674"></a><span class="lineno"> 8674</span>  }</div><div class="line"><a name="l08675"></a><span class="lineno"> 8675</span> </div><div class="line"><a name="l08676"></a><span class="lineno"> 8676</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08677"></a><span class="lineno"> 8677</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08678"></a><span class="lineno"> 8678</span>  {</div><div class="line"><a name="l08679"></a><span class="lineno"> 8679</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08680"></a><span class="lineno"> 8680</span>  </div><div class="line"><a name="l08681"></a><span class="lineno"> 8681</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08682"></a><span class="lineno"> 8682</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08683"></a><span class="lineno"> 8683</span>  {</div><div class="line"><a name="l08684"></a><span class="lineno"> 8684</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08685"></a><span class="lineno"> 8685</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08686"></a><span class="lineno"> 8686</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08687"></a><span class="lineno"> 8687</span>  }</div><div class="line"><a name="l08688"></a><span class="lineno"> 8688</span>  </div><div class="line"><a name="l08689"></a><span class="lineno"> 8689</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08690"></a><span class="lineno"> 8690</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08691"></a><span class="lineno"> 8691</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l08692"></a><span class="lineno"> 8692</span>  </div><div class="line"><a name="l08693"></a><span class="lineno"> 8693</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08694"></a><span class="lineno"> 8694</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08695"></a><span class="lineno"> 8695</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08696"></a><span class="lineno"> 8696</span>  }</div><div class="line"><a name="l08697"></a><span class="lineno"> 8697</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08698"></a><span class="lineno"> 8698</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08699"></a><span class="lineno"> 8699</span>  {</div><div class="line"><a name="l08700"></a><span class="lineno"> 8700</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08701"></a><span class="lineno"> 8701</span>  {</div><div class="line"><a name="l08702"></a><span class="lineno"> 8702</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08703"></a><span class="lineno"> 8703</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08704"></a><span class="lineno"> 8704</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08705"></a><span class="lineno"> 8705</span>  }</div><div class="line"><a name="l08706"></a><span class="lineno"> 8706</span> </div><div class="line"><a name="l08707"></a><span class="lineno"> 8707</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08708"></a><span class="lineno"> 8708</span>  lastOffset = size;</div><div class="line"><a name="l08709"></a><span class="lineno"> 8709</span>  }</div><div class="line"><a name="l08710"></a><span class="lineno"> 8710</span>  }</div><div class="line"><a name="l08711"></a><span class="lineno"> 8711</span>  }</div><div class="line"><a name="l08712"></a><span class="lineno"> 8712</span> </div><div class="line"><a name="l08713"></a><span class="lineno"> 8713</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l08714"></a><span class="lineno"> 8714</span> }</div><div class="line"><a name="l08715"></a><span class="lineno"> 8715</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l08716"></a><span class="lineno"> 8716</span> </div><div class="line"><a name="l08717"></a><span class="lineno"> 8717</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest(</div><div class="line"><a name="l08718"></a><span class="lineno"> 8718</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l08719"></a><span class="lineno"> 8719</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l08720"></a><span class="lineno"> 8720</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08721"></a><span class="lineno"> 8721</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l08722"></a><span class="lineno"> 8722</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l08723"></a><span class="lineno"> 8723</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l08724"></a><span class="lineno"> 8724</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l08725"></a><span class="lineno"> 8725</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l08726"></a><span class="lineno"> 8726</span>  uint32_t strategy,</div><div class="line"><a name="l08727"></a><span class="lineno"> 8727</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l08728"></a><span class="lineno"> 8728</span> {</div><div class="line"><a name="l08729"></a><span class="lineno"> 8729</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l08730"></a><span class="lineno"> 8730</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08731"></a><span class="lineno"> 8731</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l08732"></a><span class="lineno"> 8732</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08733"></a><span class="lineno"> 8733</span> </div><div class="line"><a name="l08734"></a><span class="lineno"> 8734</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08735"></a><span class="lineno"> 8735</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08736"></a><span class="lineno"> 8736</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08737"></a><span class="lineno"> 8737</span> </div><div class="line"><a name="l08738"></a><span class="lineno"> 8738</span>  <span class="keywordflow">if</span>(upperAddress)</div><div class="line"><a name="l08739"></a><span class="lineno"> 8739</span>  {</div><div class="line"><a name="l08740"></a><span class="lineno"> 8740</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08741"></a><span class="lineno"> 8741</span>  {</div><div class="line"><a name="l08742"></a><span class="lineno"> 8742</span>  VMA_ASSERT(0 && <span class="stringliteral">"Trying to use pool with linear algorithm as double stack, while it is already being used as ring buffer."</span>);</div><div class="line"><a name="l08743"></a><span class="lineno"> 8743</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08744"></a><span class="lineno"> 8744</span>  }</div><div class="line"><a name="l08745"></a><span class="lineno"> 8745</span> </div><div class="line"><a name="l08746"></a><span class="lineno"> 8746</span>  <span class="comment">// Try to allocate before 2nd.back(), or end of block if 2nd.empty().</span></div><div class="line"><a name="l08747"></a><span class="lineno"> 8747</span>  <span class="keywordflow">if</span>(allocSize > size)</div><div class="line"><a name="l08748"></a><span class="lineno"> 8748</span>  {</div><div class="line"><a name="l08749"></a><span class="lineno"> 8749</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08750"></a><span class="lineno"> 8750</span>  }</div><div class="line"><a name="l08751"></a><span class="lineno"> 8751</span>  VkDeviceSize resultBaseOffset = size - allocSize;</div><div class="line"><a name="l08752"></a><span class="lineno"> 8752</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08753"></a><span class="lineno"> 8753</span>  {</div><div class="line"><a name="l08754"></a><span class="lineno"> 8754</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08755"></a><span class="lineno"> 8755</span>  resultBaseOffset = lastSuballoc.offset - allocSize;</div><div class="line"><a name="l08756"></a><span class="lineno"> 8756</span>  <span class="keywordflow">if</span>(allocSize > lastSuballoc.offset)</div><div class="line"><a name="l08757"></a><span class="lineno"> 8757</span>  {</div><div class="line"><a name="l08758"></a><span class="lineno"> 8758</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08759"></a><span class="lineno"> 8759</span>  }</div><div class="line"><a name="l08760"></a><span class="lineno"> 8760</span>  }</div><div class="line"><a name="l08761"></a><span class="lineno"> 8761</span> </div><div class="line"><a name="l08762"></a><span class="lineno"> 8762</span>  <span class="comment">// Start from offset equal to end of free space.</span></div><div class="line"><a name="l08763"></a><span class="lineno"> 8763</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08764"></a><span class="lineno"> 8764</span> </div><div class="line"><a name="l08765"></a><span class="lineno"> 8765</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the end.</span></div><div class="line"><a name="l08766"></a><span class="lineno"> 8766</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08767"></a><span class="lineno"> 8767</span>  {</div><div class="line"><a name="l08768"></a><span class="lineno"> 8768</span>  <span class="keywordflow">if</span>(resultOffset < VMA_DEBUG_MARGIN)</div><div class="line"><a name="l08769"></a><span class="lineno"> 8769</span>  {</div><div class="line"><a name="l08770"></a><span class="lineno"> 8770</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08771"></a><span class="lineno"> 8771</span>  }</div><div class="line"><a name="l08772"></a><span class="lineno"> 8772</span>  resultOffset -= VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08773"></a><span class="lineno"> 8773</span>  }</div><div class="line"><a name="l08774"></a><span class="lineno"> 8774</span> </div><div class="line"><a name="l08775"></a><span class="lineno"> 8775</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08776"></a><span class="lineno"> 8776</span>  resultOffset = VmaAlignDown(resultOffset, allocAlignment);</div><div class="line"><a name="l08777"></a><span class="lineno"> 8777</span> </div><div class="line"><a name="l08778"></a><span class="lineno"> 8778</span>  <span class="comment">// Check next suballocations from 2nd for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08779"></a><span class="lineno"> 8779</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08780"></a><span class="lineno"> 8780</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</div><div class="line"><a name="l08781"></a><span class="lineno"> 8781</span>  {</div><div class="line"><a name="l08782"></a><span class="lineno"> 8782</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08783"></a><span class="lineno"> 8783</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l08784"></a><span class="lineno"> 8784</span>  {</div><div class="line"><a name="l08785"></a><span class="lineno"> 8785</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08786"></a><span class="lineno"> 8786</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08787"></a><span class="lineno"> 8787</span>  {</div><div class="line"><a name="l08788"></a><span class="lineno"> 8788</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(nextSuballoc.type, allocType))</div><div class="line"><a name="l08789"></a><span class="lineno"> 8789</span>  {</div><div class="line"><a name="l08790"></a><span class="lineno"> 8790</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08791"></a><span class="lineno"> 8791</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08792"></a><span class="lineno"> 8792</span>  }</div><div class="line"><a name="l08793"></a><span class="lineno"> 8793</span>  }</div><div class="line"><a name="l08794"></a><span class="lineno"> 8794</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08795"></a><span class="lineno"> 8795</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08796"></a><span class="lineno"> 8796</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08797"></a><span class="lineno"> 8797</span>  }</div><div class="line"><a name="l08798"></a><span class="lineno"> 8798</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08799"></a><span class="lineno"> 8799</span>  {</div><div class="line"><a name="l08800"></a><span class="lineno"> 8800</span>  resultOffset = VmaAlignDown(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08801"></a><span class="lineno"> 8801</span>  }</div><div class="line"><a name="l08802"></a><span class="lineno"> 8802</span>  }</div><div class="line"><a name="l08803"></a><span class="lineno"> 8803</span> </div><div class="line"><a name="l08804"></a><span class="lineno"> 8804</span>  <span class="comment">// There is enough free space.</span></div><div class="line"><a name="l08805"></a><span class="lineno"> 8805</span>  <span class="keyword">const</span> VkDeviceSize endOf1st = !suballocations1st.empty() ?</div><div class="line"><a name="l08806"></a><span class="lineno"> 8806</span>  suballocations1st.back().offset + suballocations1st.back().size :</div><div class="line"><a name="l08807"></a><span class="lineno"> 8807</span>  0;</div><div class="line"><a name="l08808"></a><span class="lineno"> 8808</span>  <span class="keywordflow">if</span>(endOf1st + VMA_DEBUG_MARGIN <= resultOffset)</div><div class="line"><a name="l08809"></a><span class="lineno"> 8809</span>  {</div><div class="line"><a name="l08810"></a><span class="lineno"> 8810</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08811"></a><span class="lineno"> 8811</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08812"></a><span class="lineno"> 8812</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l08813"></a><span class="lineno"> 8813</span>  {</div><div class="line"><a name="l08814"></a><span class="lineno"> 8814</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08815"></a><span class="lineno"> 8815</span>  {</div><div class="line"><a name="l08816"></a><span class="lineno"> 8816</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08817"></a><span class="lineno"> 8817</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l08818"></a><span class="lineno"> 8818</span>  {</div><div class="line"><a name="l08819"></a><span class="lineno"> 8819</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, prevSuballoc.type))</div><div class="line"><a name="l08820"></a><span class="lineno"> 8820</span>  {</div><div class="line"><a name="l08821"></a><span class="lineno"> 8821</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08822"></a><span class="lineno"> 8822</span>  }</div><div class="line"><a name="l08823"></a><span class="lineno"> 8823</span>  }</div><div class="line"><a name="l08824"></a><span class="lineno"> 8824</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08825"></a><span class="lineno"> 8825</span>  {</div><div class="line"><a name="l08826"></a><span class="lineno"> 8826</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08827"></a><span class="lineno"> 8827</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08828"></a><span class="lineno"> 8828</span>  }</div><div class="line"><a name="l08829"></a><span class="lineno"> 8829</span>  }</div><div class="line"><a name="l08830"></a><span class="lineno"> 8830</span>  }</div><div class="line"><a name="l08831"></a><span class="lineno"> 8831</span> </div><div class="line"><a name="l08832"></a><span class="lineno"> 8832</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08833"></a><span class="lineno"> 8833</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08834"></a><span class="lineno"> 8834</span>  pAllocationRequest->sumFreeSize = resultBaseOffset + allocSize - endOf1st;</div><div class="line"><a name="l08835"></a><span class="lineno"> 8835</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08836"></a><span class="lineno"> 8836</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08837"></a><span class="lineno"> 8837</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08838"></a><span class="lineno"> 8838</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08839"></a><span class="lineno"> 8839</span>  }</div><div class="line"><a name="l08840"></a><span class="lineno"> 8840</span>  }</div><div class="line"><a name="l08841"></a><span class="lineno"> 8841</span>  <span class="keywordflow">else</span> <span class="comment">// !upperAddress</span></div><div class="line"><a name="l08842"></a><span class="lineno"> 8842</span>  {</div><div class="line"><a name="l08843"></a><span class="lineno"> 8843</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08844"></a><span class="lineno"> 8844</span>  {</div><div class="line"><a name="l08845"></a><span class="lineno"> 8845</span>  <span class="comment">// Try to allocate at the end of 1st vector.</span></div><div class="line"><a name="l08846"></a><span class="lineno"> 8846</span> </div><div class="line"><a name="l08847"></a><span class="lineno"> 8847</span>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08848"></a><span class="lineno"> 8848</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l08849"></a><span class="lineno"> 8849</span>  {</div><div class="line"><a name="l08850"></a><span class="lineno"> 8850</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l08851"></a><span class="lineno"> 8851</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l08852"></a><span class="lineno"> 8852</span>  }</div><div class="line"><a name="l08853"></a><span class="lineno"> 8853</span> </div><div class="line"><a name="l08854"></a><span class="lineno"> 8854</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08855"></a><span class="lineno"> 8855</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08856"></a><span class="lineno"> 8856</span> </div><div class="line"><a name="l08857"></a><span class="lineno"> 8857</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08858"></a><span class="lineno"> 8858</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08859"></a><span class="lineno"> 8859</span>  {</div><div class="line"><a name="l08860"></a><span class="lineno"> 8860</span>  resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08861"></a><span class="lineno"> 8861</span>  }</div><div class="line"><a name="l08862"></a><span class="lineno"> 8862</span> </div><div class="line"><a name="l08863"></a><span class="lineno"> 8863</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08864"></a><span class="lineno"> 8864</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l08865"></a><span class="lineno"> 8865</span> </div><div class="line"><a name="l08866"></a><span class="lineno"> 8866</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08867"></a><span class="lineno"> 8867</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08868"></a><span class="lineno"> 8868</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations1st.empty())</div><div class="line"><a name="l08869"></a><span class="lineno"> 8869</span>  {</div><div class="line"><a name="l08870"></a><span class="lineno"> 8870</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08871"></a><span class="lineno"> 8871</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08872"></a><span class="lineno"> 8872</span>  {</div><div class="line"><a name="l08873"></a><span class="lineno"> 8873</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08874"></a><span class="lineno"> 8874</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l08875"></a><span class="lineno"> 8875</span>  {</div><div class="line"><a name="l08876"></a><span class="lineno"> 8876</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08877"></a><span class="lineno"> 8877</span>  {</div><div class="line"><a name="l08878"></a><span class="lineno"> 8878</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08879"></a><span class="lineno"> 8879</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08880"></a><span class="lineno"> 8880</span>  }</div><div class="line"><a name="l08881"></a><span class="lineno"> 8881</span>  }</div><div class="line"><a name="l08882"></a><span class="lineno"> 8882</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08883"></a><span class="lineno"> 8883</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08884"></a><span class="lineno"> 8884</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08885"></a><span class="lineno"> 8885</span>  }</div><div class="line"><a name="l08886"></a><span class="lineno"> 8886</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08887"></a><span class="lineno"> 8887</span>  {</div><div class="line"><a name="l08888"></a><span class="lineno"> 8888</span>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08889"></a><span class="lineno"> 8889</span>  }</div><div class="line"><a name="l08890"></a><span class="lineno"> 8890</span>  }</div><div class="line"><a name="l08891"></a><span class="lineno"> 8891</span> </div><div class="line"><a name="l08892"></a><span class="lineno"> 8892</span>  <span class="keyword">const</span> VkDeviceSize freeSpaceEnd = m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ?</div><div class="line"><a name="l08893"></a><span class="lineno"> 8893</span>  suballocations2nd.back().offset : size;</div><div class="line"><a name="l08894"></a><span class="lineno"> 8894</span> </div><div class="line"><a name="l08895"></a><span class="lineno"> 8895</span>  <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l08896"></a><span class="lineno"> 8896</span>  <span class="keywordflow">if</span>(resultOffset + allocSize + VMA_DEBUG_MARGIN <= freeSpaceEnd)</div><div class="line"><a name="l08897"></a><span class="lineno"> 8897</span>  {</div><div class="line"><a name="l08898"></a><span class="lineno"> 8898</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08899"></a><span class="lineno"> 8899</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08900"></a><span class="lineno"> 8900</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08901"></a><span class="lineno"> 8901</span>  {</div><div class="line"><a name="l08902"></a><span class="lineno"> 8902</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l08903"></a><span class="lineno"> 8903</span>  {</div><div class="line"><a name="l08904"></a><span class="lineno"> 8904</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08905"></a><span class="lineno"> 8905</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08906"></a><span class="lineno"> 8906</span>  {</div><div class="line"><a name="l08907"></a><span class="lineno"> 8907</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l08908"></a><span class="lineno"> 8908</span>  {</div><div class="line"><a name="l08909"></a><span class="lineno"> 8909</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08910"></a><span class="lineno"> 8910</span>  }</div><div class="line"><a name="l08911"></a><span class="lineno"> 8911</span>  }</div><div class="line"><a name="l08912"></a><span class="lineno"> 8912</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08913"></a><span class="lineno"> 8913</span>  {</div><div class="line"><a name="l08914"></a><span class="lineno"> 8914</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08915"></a><span class="lineno"> 8915</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08916"></a><span class="lineno"> 8916</span>  }</div><div class="line"><a name="l08917"></a><span class="lineno"> 8917</span>  }</div><div class="line"><a name="l08918"></a><span class="lineno"> 8918</span>  }</div><div class="line"><a name="l08919"></a><span class="lineno"> 8919</span> </div><div class="line"><a name="l08920"></a><span class="lineno"> 8920</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08921"></a><span class="lineno"> 8921</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08922"></a><span class="lineno"> 8922</span>  pAllocationRequest->sumFreeSize = freeSpaceEnd - resultBaseOffset;</div><div class="line"><a name="l08923"></a><span class="lineno"> 8923</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08924"></a><span class="lineno"> 8924</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08925"></a><span class="lineno"> 8925</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08926"></a><span class="lineno"> 8926</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08927"></a><span class="lineno"> 8927</span>  }</div><div class="line"><a name="l08928"></a><span class="lineno"> 8928</span>  }</div><div class="line"><a name="l08929"></a><span class="lineno"> 8929</span> </div><div class="line"><a name="l08930"></a><span class="lineno"> 8930</span>  <span class="comment">// Wrap-around to end of 2nd vector. Try to allocate there, watching for the</span></div><div class="line"><a name="l08931"></a><span class="lineno"> 8931</span>  <span class="comment">// beginning of 1st vector as the end of free space.</span></div><div class="line"><a name="l08932"></a><span class="lineno"> 8932</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08933"></a><span class="lineno"> 8933</span>  {</div><div class="line"><a name="l08934"></a><span class="lineno"> 8934</span>  VMA_ASSERT(!suballocations1st.empty());</div><div class="line"><a name="l08935"></a><span class="lineno"> 8935</span> </div><div class="line"><a name="l08936"></a><span class="lineno"> 8936</span>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08937"></a><span class="lineno"> 8937</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08938"></a><span class="lineno"> 8938</span>  {</div><div class="line"><a name="l08939"></a><span class="lineno"> 8939</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08940"></a><span class="lineno"> 8940</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l08941"></a><span class="lineno"> 8941</span>  }</div><div class="line"><a name="l08942"></a><span class="lineno"> 8942</span> </div><div class="line"><a name="l08943"></a><span class="lineno"> 8943</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08944"></a><span class="lineno"> 8944</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08945"></a><span class="lineno"> 8945</span> </div><div class="line"><a name="l08946"></a><span class="lineno"> 8946</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08947"></a><span class="lineno"> 8947</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08948"></a><span class="lineno"> 8948</span>  {</div><div class="line"><a name="l08949"></a><span class="lineno"> 8949</span>  resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08950"></a><span class="lineno"> 8950</span>  }</div><div class="line"><a name="l08951"></a><span class="lineno"> 8951</span> </div><div class="line"><a name="l08952"></a><span class="lineno"> 8952</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08953"></a><span class="lineno"> 8953</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l08954"></a><span class="lineno"> 8954</span> </div><div class="line"><a name="l08955"></a><span class="lineno"> 8955</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08956"></a><span class="lineno"> 8956</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08957"></a><span class="lineno"> 8957</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</div><div class="line"><a name="l08958"></a><span class="lineno"> 8958</span>  {</div><div class="line"><a name="l08959"></a><span class="lineno"> 8959</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08960"></a><span class="lineno"> 8960</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations2nd.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08961"></a><span class="lineno"> 8961</span>  {</div><div class="line"><a name="l08962"></a><span class="lineno"> 8962</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations2nd[prevSuballocIndex];</div><div class="line"><a name="l08963"></a><span class="lineno"> 8963</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l08964"></a><span class="lineno"> 8964</span>  {</div><div class="line"><a name="l08965"></a><span class="lineno"> 8965</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08966"></a><span class="lineno"> 8966</span>  {</div><div class="line"><a name="l08967"></a><span class="lineno"> 8967</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08968"></a><span class="lineno"> 8968</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08969"></a><span class="lineno"> 8969</span>  }</div><div class="line"><a name="l08970"></a><span class="lineno"> 8970</span>  }</div><div class="line"><a name="l08971"></a><span class="lineno"> 8971</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08972"></a><span class="lineno"> 8972</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08973"></a><span class="lineno"> 8973</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08974"></a><span class="lineno"> 8974</span>  }</div><div class="line"><a name="l08975"></a><span class="lineno"> 8975</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08976"></a><span class="lineno"> 8976</span>  {</div><div class="line"><a name="l08977"></a><span class="lineno"> 8977</span>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08978"></a><span class="lineno"> 8978</span>  }</div><div class="line"><a name="l08979"></a><span class="lineno"> 8979</span>  }</div><div class="line"><a name="l08980"></a><span class="lineno"> 8980</span> </div><div class="line"><a name="l08981"></a><span class="lineno"> 8981</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08982"></a><span class="lineno"> 8982</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08983"></a><span class="lineno"> 8983</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08984"></a><span class="lineno"> 8984</span> </div><div class="line"><a name="l08985"></a><span class="lineno"> 8985</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l08986"></a><span class="lineno"> 8986</span>  {</div><div class="line"><a name="l08987"></a><span class="lineno"> 8987</span>  <span class="keywordflow">while</span>(index1st < suballocations1st.size() &&</div><div class="line"><a name="l08988"></a><span class="lineno"> 8988</span>  resultOffset + allocSize + VMA_DEBUG_MARGIN > suballocations1st[index1st].offset)</div><div class="line"><a name="l08989"></a><span class="lineno"> 8989</span>  {</div><div class="line"><a name="l08990"></a><span class="lineno"> 8990</span>  <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="l08991"></a><span class="lineno"> 8991</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08992"></a><span class="lineno"> 8992</span>  <span class="keywordflow">if</span>(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08993"></a><span class="lineno"> 8993</span>  {</div><div class="line"><a name="l08994"></a><span class="lineno"> 8994</span>  <span class="comment">// No problem.</span></div><div class="line"><a name="l08995"></a><span class="lineno"> 8995</span>  }</div><div class="line"><a name="l08996"></a><span class="lineno"> 8996</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08997"></a><span class="lineno"> 8997</span>  {</div><div class="line"><a name="l08998"></a><span class="lineno"> 8998</span>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08999"></a><span class="lineno"> 8999</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09000"></a><span class="lineno"> 9000</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l09001"></a><span class="lineno"> 9001</span>  {</div><div class="line"><a name="l09002"></a><span class="lineno"> 9002</span>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l09003"></a><span class="lineno"> 9003</span>  pAllocationRequest->sumItemSize += suballoc.size;</div><div class="line"><a name="l09004"></a><span class="lineno"> 9004</span>  }</div><div class="line"><a name="l09005"></a><span class="lineno"> 9005</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09006"></a><span class="lineno"> 9006</span>  {</div><div class="line"><a name="l09007"></a><span class="lineno"> 9007</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09008"></a><span class="lineno"> 9008</span>  }</div><div class="line"><a name="l09009"></a><span class="lineno"> 9009</span>  }</div><div class="line"><a name="l09010"></a><span class="lineno"> 9010</span>  ++index1st;</div><div class="line"><a name="l09011"></a><span class="lineno"> 9011</span>  }</div><div class="line"><a name="l09012"></a><span class="lineno"> 9012</span> </div><div class="line"><a name="l09013"></a><span class="lineno"> 9013</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09014"></a><span class="lineno"> 9014</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l09015"></a><span class="lineno"> 9015</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l09016"></a><span class="lineno"> 9016</span>  {</div><div class="line"><a name="l09017"></a><span class="lineno"> 9017</span>  <span class="keywordflow">while</span>(index1st < suballocations1st.size())</div><div class="line"><a name="l09018"></a><span class="lineno"> 9018</span>  {</div><div class="line"><a name="l09019"></a><span class="lineno"> 9019</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l09020"></a><span class="lineno"> 9020</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, suballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09021"></a><span class="lineno"> 9021</span>  {</div><div class="line"><a name="l09022"></a><span class="lineno"> 9022</span>  <span class="keywordflow">if</span>(suballoc.hAllocation != VK_NULL_HANDLE)</div><div class="line"><a name="l09023"></a><span class="lineno"> 9023</span>  {</div><div class="line"><a name="l09024"></a><span class="lineno"> 9024</span>  <span class="comment">// Not checking actual VmaIsBufferImageGranularityConflict(allocType, suballoc.type).</span></div><div class="line"><a name="l09025"></a><span class="lineno"> 9025</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09026"></a><span class="lineno"> 9026</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l09027"></a><span class="lineno"> 9027</span>  {</div><div class="line"><a name="l09028"></a><span class="lineno"> 9028</span>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l09029"></a><span class="lineno"> 9029</span>  pAllocationRequest->sumItemSize += suballoc.size;</div><div class="line"><a name="l09030"></a><span class="lineno"> 9030</span>  }</div><div class="line"><a name="l09031"></a><span class="lineno"> 9031</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09032"></a><span class="lineno"> 9032</span>  {</div><div class="line"><a name="l09033"></a><span class="lineno"> 9033</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09034"></a><span class="lineno"> 9034</span>  }</div><div class="line"><a name="l09035"></a><span class="lineno"> 9035</span>  }</div><div class="line"><a name="l09036"></a><span class="lineno"> 9036</span>  }</div><div class="line"><a name="l09037"></a><span class="lineno"> 9037</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09038"></a><span class="lineno"> 9038</span>  {</div><div class="line"><a name="l09039"></a><span class="lineno"> 9039</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l09040"></a><span class="lineno"> 9040</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09041"></a><span class="lineno"> 9041</span>  }</div><div class="line"><a name="l09042"></a><span class="lineno"> 9042</span>  ++index1st;</div><div class="line"><a name="l09043"></a><span class="lineno"> 9043</span>  }</div><div class="line"><a name="l09044"></a><span class="lineno"> 9044</span>  }</div><div class="line"><a name="l09045"></a><span class="lineno"> 9045</span>  }</div><div class="line"><a name="l09046"></a><span class="lineno"> 9046</span> </div><div class="line"><a name="l09047"></a><span class="lineno"> 9047</span>  <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l09048"></a><span class="lineno"> 9048</span>  <span class="keywordflow">if</span>((index1st == suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN < size) ||</div><div class="line"><a name="l09049"></a><span class="lineno"> 9049</span>  (index1st < suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN <= suballocations1st[index1st].offset))</div><div class="line"><a name="l09050"></a><span class="lineno"> 9050</span>  {</div><div class="line"><a name="l09051"></a><span class="lineno"> 9051</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09052"></a><span class="lineno"> 9052</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l09053"></a><span class="lineno"> 9053</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l09054"></a><span class="lineno"> 9054</span>  {</div><div class="line"><a name="l09055"></a><span class="lineno"> 9055</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = index1st;</div><div class="line"><a name="l09056"></a><span class="lineno"> 9056</span>  nextSuballocIndex < suballocations1st.size();</div><div class="line"><a name="l09057"></a><span class="lineno"> 9057</span>  nextSuballocIndex++)</div><div class="line"><a name="l09058"></a><span class="lineno"> 9058</span>  {</div><div class="line"><a name="l09059"></a><span class="lineno"> 9059</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations1st[nextSuballocIndex];</div><div class="line"><a name="l09060"></a><span class="lineno"> 9060</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09061"></a><span class="lineno"> 9061</span>  {</div><div class="line"><a name="l09062"></a><span class="lineno"> 9062</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l09063"></a><span class="lineno"> 9063</span>  {</div><div class="line"><a name="l09064"></a><span class="lineno"> 9064</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09065"></a><span class="lineno"> 9065</span>  }</div><div class="line"><a name="l09066"></a><span class="lineno"> 9066</span>  }</div><div class="line"><a name="l09067"></a><span class="lineno"> 9067</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09068"></a><span class="lineno"> 9068</span>  {</div><div class="line"><a name="l09069"></a><span class="lineno"> 9069</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l09070"></a><span class="lineno"> 9070</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09071"></a><span class="lineno"> 9071</span>  }</div><div class="line"><a name="l09072"></a><span class="lineno"> 9072</span>  }</div><div class="line"><a name="l09073"></a><span class="lineno"> 9073</span>  }</div><div class="line"><a name="l09074"></a><span class="lineno"> 9074</span> </div><div class="line"><a name="l09075"></a><span class="lineno"> 9075</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l09076"></a><span class="lineno"> 9076</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l09077"></a><span class="lineno"> 9077</span>  pAllocationRequest->sumFreeSize =</div><div class="line"><a name="l09078"></a><span class="lineno"> 9078</span>  (index1st < suballocations1st.size() ? suballocations1st[index1st].offset : size)</div><div class="line"><a name="l09079"></a><span class="lineno"> 9079</span>  - resultBaseOffset</div><div class="line"><a name="l09080"></a><span class="lineno"> 9080</span>  - pAllocationRequest->sumItemSize;</div><div class="line"><a name="l09081"></a><span class="lineno"> 9081</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l09082"></a><span class="lineno"> 9082</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09083"></a><span class="lineno"> 9083</span>  }</div><div class="line"><a name="l09084"></a><span class="lineno"> 9084</span>  }</div><div class="line"><a name="l09085"></a><span class="lineno"> 9085</span>  }</div><div class="line"><a name="l09086"></a><span class="lineno"> 9086</span> </div><div class="line"><a name="l09087"></a><span class="lineno"> 9087</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09088"></a><span class="lineno"> 9088</span> }</div><div class="line"><a name="l09089"></a><span class="lineno"> 9089</span> </div><div class="line"><a name="l09090"></a><span class="lineno"> 9090</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::MakeRequestedAllocationsLost(</div><div class="line"><a name="l09091"></a><span class="lineno"> 9091</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09092"></a><span class="lineno"> 9092</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09093"></a><span class="lineno"> 9093</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09094"></a><span class="lineno"> 9094</span> {</div><div class="line"><a name="l09095"></a><span class="lineno"> 9095</span>  <span class="keywordflow">if</span>(pAllocationRequest->itemsToMakeLostCount == 0)</div><div class="line"><a name="l09096"></a><span class="lineno"> 9096</span>  {</div><div class="line"><a name="l09097"></a><span class="lineno"> 9097</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09098"></a><span class="lineno"> 9098</span>  }</div><div class="line"><a name="l09099"></a><span class="lineno"> 9099</span> </div><div class="line"><a name="l09100"></a><span class="lineno"> 9100</span>  VMA_ASSERT(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l09101"></a><span class="lineno"> 9101</span>  </div><div class="line"><a name="l09102"></a><span class="lineno"> 9102</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09103"></a><span class="lineno"> 9103</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09104"></a><span class="lineno"> 9104</span>  <span class="keywordtype">size_t</span> madeLostCount = 0;</div><div class="line"><a name="l09105"></a><span class="lineno"> 9105</span>  <span class="keywordflow">while</span>(madeLostCount < pAllocationRequest->itemsToMakeLostCount)</div><div class="line"><a name="l09106"></a><span class="lineno"> 9106</span>  {</div><div class="line"><a name="l09107"></a><span class="lineno"> 9107</span>  VMA_ASSERT(index1st < suballocations1st.size());</div><div class="line"><a name="l09108"></a><span class="lineno"> 9108</span>  VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l09109"></a><span class="lineno"> 9109</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l09110"></a><span class="lineno"> 9110</span>  {</div><div class="line"><a name="l09111"></a><span class="lineno"> 9111</span>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l09112"></a><span class="lineno"> 9112</span>  VMA_ASSERT(suballoc.hAllocation->CanBecomeLost());</div><div class="line"><a name="l09113"></a><span class="lineno"> 9113</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l09114"></a><span class="lineno"> 9114</span>  {</div><div class="line"><a name="l09115"></a><span class="lineno"> 9115</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09116"></a><span class="lineno"> 9116</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09117"></a><span class="lineno"> 9117</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l09118"></a><span class="lineno"> 9118</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09119"></a><span class="lineno"> 9119</span>  ++madeLostCount;</div><div class="line"><a name="l09120"></a><span class="lineno"> 9120</span>  }</div><div class="line"><a name="l09121"></a><span class="lineno"> 9121</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09122"></a><span class="lineno"> 9122</span>  {</div><div class="line"><a name="l09123"></a><span class="lineno"> 9123</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09124"></a><span class="lineno"> 9124</span>  }</div><div class="line"><a name="l09125"></a><span class="lineno"> 9125</span>  }</div><div class="line"><a name="l09126"></a><span class="lineno"> 9126</span>  ++index1st;</div><div class="line"><a name="l09127"></a><span class="lineno"> 9127</span>  }</div><div class="line"><a name="l09128"></a><span class="lineno"> 9128</span> </div><div class="line"><a name="l09129"></a><span class="lineno"> 9129</span>  CleanupAfterFree();</div><div class="line"><a name="l09130"></a><span class="lineno"> 9130</span>  <span class="comment">//VMA_HEAVY_ASSERT(Validate()); // Already called by ClanupAfterFree().</span></div><div class="line"><a name="l09131"></a><span class="lineno"> 9131</span>  </div><div class="line"><a name="l09132"></a><span class="lineno"> 9132</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09133"></a><span class="lineno"> 9133</span> }</div><div class="line"><a name="l09134"></a><span class="lineno"> 9134</span> </div><div class="line"><a name="l09135"></a><span class="lineno"> 9135</span> uint32_t VmaBlockMetadata_Linear::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l09136"></a><span class="lineno"> 9136</span> {</div><div class="line"><a name="l09137"></a><span class="lineno"> 9137</span>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l09138"></a><span class="lineno"> 9138</span>  </div><div class="line"><a name="l09139"></a><span class="lineno"> 9139</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09140"></a><span class="lineno"> 9140</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i < count; ++i)</div><div class="line"><a name="l09141"></a><span class="lineno"> 9141</span>  {</div><div class="line"><a name="l09142"></a><span class="lineno"> 9142</span>  VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l09143"></a><span class="lineno"> 9143</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l09144"></a><span class="lineno"> 9144</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09145"></a><span class="lineno"> 9145</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l09146"></a><span class="lineno"> 9146</span>  {</div><div class="line"><a name="l09147"></a><span class="lineno"> 9147</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09148"></a><span class="lineno"> 9148</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09149"></a><span class="lineno"> 9149</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09150"></a><span class="lineno"> 9150</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l09151"></a><span class="lineno"> 9151</span>  ++lostAllocationCount;</div><div class="line"><a name="l09152"></a><span class="lineno"> 9152</span>  }</div><div class="line"><a name="l09153"></a><span class="lineno"> 9153</span>  }</div><div class="line"><a name="l09154"></a><span class="lineno"> 9154</span> </div><div class="line"><a name="l09155"></a><span class="lineno"> 9155</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09156"></a><span class="lineno"> 9156</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i < count; ++i)</div><div class="line"><a name="l09157"></a><span class="lineno"> 9157</span>  {</div><div class="line"><a name="l09158"></a><span class="lineno"> 9158</span>  VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l09159"></a><span class="lineno"> 9159</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l09160"></a><span class="lineno"> 9160</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09161"></a><span class="lineno"> 9161</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l09162"></a><span class="lineno"> 9162</span>  {</div><div class="line"><a name="l09163"></a><span class="lineno"> 9163</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09164"></a><span class="lineno"> 9164</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09165"></a><span class="lineno"> 9165</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l09166"></a><span class="lineno"> 9166</span>  ++lostAllocationCount;</div><div class="line"><a name="l09167"></a><span class="lineno"> 9167</span>  }</div><div class="line"><a name="l09168"></a><span class="lineno"> 9168</span>  }</div><div class="line"><a name="l09169"></a><span class="lineno"> 9169</span> </div><div class="line"><a name="l09170"></a><span class="lineno"> 9170</span>  <span class="keywordflow">if</span>(lostAllocationCount)</div><div class="line"><a name="l09171"></a><span class="lineno"> 9171</span>  {</div><div class="line"><a name="l09172"></a><span class="lineno"> 9172</span>  CleanupAfterFree();</div><div class="line"><a name="l09173"></a><span class="lineno"> 9173</span>  }</div><div class="line"><a name="l09174"></a><span class="lineno"> 9174</span> </div><div class="line"><a name="l09175"></a><span class="lineno"> 9175</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l09176"></a><span class="lineno"> 9176</span> }</div><div class="line"><a name="l09177"></a><span class="lineno"> 9177</span> </div><div class="line"><a name="l09178"></a><span class="lineno"> 9178</span> VkResult VmaBlockMetadata_Linear::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l09179"></a><span class="lineno"> 9179</span> {</div><div class="line"><a name="l09180"></a><span class="lineno"> 9180</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09181"></a><span class="lineno"> 9181</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i < count; ++i)</div><div class="line"><a name="l09182"></a><span class="lineno"> 9182</span>  {</div><div class="line"><a name="l09183"></a><span class="lineno"> 9183</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l09184"></a><span class="lineno"> 9184</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l09185"></a><span class="lineno"> 9185</span>  {</div><div class="line"><a name="l09186"></a><span class="lineno"> 9186</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l09187"></a><span class="lineno"> 9187</span>  {</div><div class="line"><a name="l09188"></a><span class="lineno"> 9188</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09189"></a><span class="lineno"> 9189</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09190"></a><span class="lineno"> 9190</span>  }</div><div class="line"><a name="l09191"></a><span class="lineno"> 9191</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l09192"></a><span class="lineno"> 9192</span>  {</div><div class="line"><a name="l09193"></a><span class="lineno"> 9193</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09194"></a><span class="lineno"> 9194</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09195"></a><span class="lineno"> 9195</span>  }</div><div class="line"><a name="l09196"></a><span class="lineno"> 9196</span>  }</div><div class="line"><a name="l09197"></a><span class="lineno"> 9197</span>  }</div><div class="line"><a name="l09198"></a><span class="lineno"> 9198</span> </div><div class="line"><a name="l09199"></a><span class="lineno"> 9199</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09200"></a><span class="lineno"> 9200</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i < count; ++i)</div><div class="line"><a name="l09201"></a><span class="lineno"> 9201</span>  {</div><div class="line"><a name="l09202"></a><span class="lineno"> 9202</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l09203"></a><span class="lineno"> 9203</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l09204"></a><span class="lineno"> 9204</span>  {</div><div class="line"><a name="l09205"></a><span class="lineno"> 9205</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l09206"></a><span class="lineno"> 9206</span>  {</div><div class="line"><a name="l09207"></a><span class="lineno"> 9207</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09208"></a><span class="lineno"> 9208</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09209"></a><span class="lineno"> 9209</span>  }</div><div class="line"><a name="l09210"></a><span class="lineno"> 9210</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l09211"></a><span class="lineno"> 9211</span>  {</div><div class="line"><a name="l09212"></a><span class="lineno"> 9212</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09213"></a><span class="lineno"> 9213</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09214"></a><span class="lineno"> 9214</span>  }</div><div class="line"><a name="l09215"></a><span class="lineno"> 9215</span>  }</div><div class="line"><a name="l09216"></a><span class="lineno"> 9216</span>  }</div><div class="line"><a name="l09217"></a><span class="lineno"> 9217</span> </div><div class="line"><a name="l09218"></a><span class="lineno"> 9218</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l09219"></a><span class="lineno"> 9219</span> }</div><div class="line"><a name="l09220"></a><span class="lineno"> 9220</span> </div><div class="line"><a name="l09221"></a><span class="lineno"> 9221</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Alloc(</div><div class="line"><a name="l09222"></a><span class="lineno"> 9222</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l09223"></a><span class="lineno"> 9223</span>  VmaSuballocationType type,</div><div class="line"><a name="l09224"></a><span class="lineno"> 9224</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09225"></a><span class="lineno"> 9225</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09226"></a><span class="lineno"> 9226</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l09227"></a><span class="lineno"> 9227</span> {</div><div class="line"><a name="l09228"></a><span class="lineno"> 9228</span>  <span class="keyword">const</span> VmaSuballocation newSuballoc = { request.offset, allocSize, hAllocation, type };</div><div class="line"><a name="l09229"></a><span class="lineno"> 9229</span> </div><div class="line"><a name="l09230"></a><span class="lineno"> 9230</span>  <span class="keywordflow">if</span>(upperAddress)</div><div class="line"><a name="l09231"></a><span class="lineno"> 9231</span>  {</div><div class="line"><a name="l09232"></a><span class="lineno"> 9232</span>  VMA_ASSERT(m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER &&</div><div class="line"><a name="l09233"></a><span class="lineno"> 9233</span>  <span class="stringliteral">"CRITICAL ERROR: Trying to use linear allocator as double stack while it was already used as ring buffer."</span>);</div><div class="line"><a name="l09234"></a><span class="lineno"> 9234</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09235"></a><span class="lineno"> 9235</span>  suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l09236"></a><span class="lineno"> 9236</span>  m_2ndVectorMode = SECOND_VECTOR_DOUBLE_STACK;</div><div class="line"><a name="l09237"></a><span class="lineno"> 9237</span>  }</div><div class="line"><a name="l09238"></a><span class="lineno"> 9238</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09239"></a><span class="lineno"> 9239</span>  {</div><div class="line"><a name="l09240"></a><span class="lineno"> 9240</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09241"></a><span class="lineno"> 9241</span> </div><div class="line"><a name="l09242"></a><span class="lineno"> 9242</span>  <span class="comment">// First allocation.</span></div><div class="line"><a name="l09243"></a><span class="lineno"> 9243</span>  <span class="keywordflow">if</span>(suballocations1st.empty())</div><div class="line"><a name="l09244"></a><span class="lineno"> 9244</span>  {</div><div class="line"><a name="l09245"></a><span class="lineno"> 9245</span>  suballocations1st.push_back(newSuballoc);</div><div class="line"><a name="l09246"></a><span class="lineno"> 9246</span>  }</div><div class="line"><a name="l09247"></a><span class="lineno"> 9247</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09248"></a><span class="lineno"> 9248</span>  {</div><div class="line"><a name="l09249"></a><span class="lineno"> 9249</span>  <span class="comment">// New allocation at the end of 1st vector.</span></div><div class="line"><a name="l09250"></a><span class="lineno"> 9250</span>  <span class="keywordflow">if</span>(request.offset >= suballocations1st.back().offset + suballocations1st.back().size)</div><div class="line"><a name="l09251"></a><span class="lineno"> 9251</span>  {</div><div class="line"><a name="l09252"></a><span class="lineno"> 9252</span>  <span class="comment">// Check if it fits before the end of the block.</span></div><div class="line"><a name="l09253"></a><span class="lineno"> 9253</span>  VMA_ASSERT(request.offset + allocSize <= GetSize());</div><div class="line"><a name="l09254"></a><span class="lineno"> 9254</span>  suballocations1st.push_back(newSuballoc);</div><div class="line"><a name="l09255"></a><span class="lineno"> 9255</span>  }</div><div class="line"><a name="l09256"></a><span class="lineno"> 9256</span>  <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="l09257"></a><span class="lineno"> 9257</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(request.offset + allocSize <= suballocations1st[m_1stNullItemsBeginCount].offset)</div><div class="line"><a name="l09258"></a><span class="lineno"> 9258</span>  {</div><div class="line"><a name="l09259"></a><span class="lineno"> 9259</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09260"></a><span class="lineno"> 9260</span> </div><div class="line"><a name="l09261"></a><span class="lineno"> 9261</span>  <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l09262"></a><span class="lineno"> 9262</span>  {</div><div class="line"><a name="l09263"></a><span class="lineno"> 9263</span>  <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l09264"></a><span class="lineno"> 9264</span>  <span class="comment">// First allocation from second part ring buffer.</span></div><div class="line"><a name="l09265"></a><span class="lineno"> 9265</span>  VMA_ASSERT(suballocations2nd.empty());</div><div class="line"><a name="l09266"></a><span class="lineno"> 9266</span>  m_2ndVectorMode = SECOND_VECTOR_RING_BUFFER;</div><div class="line"><a name="l09267"></a><span class="lineno"> 9267</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09268"></a><span class="lineno"> 9268</span>  <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l09269"></a><span class="lineno"> 9269</span>  <span class="comment">// 2-part ring buffer is already started.</span></div><div class="line"><a name="l09270"></a><span class="lineno"> 9270</span>  VMA_ASSERT(!suballocations2nd.empty());</div><div class="line"><a name="l09271"></a><span class="lineno"> 9271</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09272"></a><span class="lineno"> 9272</span>  <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l09273"></a><span class="lineno"> 9273</span>  VMA_ASSERT(0 && <span class="stringliteral">"CRITICAL ERROR: Trying to use linear allocator as ring buffer while it was already used as double stack."</span>);</div><div class="line"><a name="l09274"></a><span class="lineno"> 9274</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09275"></a><span class="lineno"> 9275</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09276"></a><span class="lineno"> 9276</span>  VMA_ASSERT(0);</div><div class="line"><a name="l09277"></a><span class="lineno"> 9277</span>  }</div><div class="line"><a name="l09278"></a><span class="lineno"> 9278</span> </div><div class="line"><a name="l09279"></a><span class="lineno"> 9279</span>  suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l09280"></a><span class="lineno"> 9280</span>  }</div><div class="line"><a name="l09281"></a><span class="lineno"> 9281</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09282"></a><span class="lineno"> 9282</span>  {</div><div class="line"><a name="l09283"></a><span class="lineno"> 9283</span>  VMA_ASSERT(0 && <span class="stringliteral">"CRITICAL INTERNAL ERROR."</span>);</div><div class="line"><a name="l09284"></a><span class="lineno"> 9284</span>  }</div><div class="line"><a name="l09285"></a><span class="lineno"> 9285</span>  }</div><div class="line"><a name="l09286"></a><span class="lineno"> 9286</span>  }</div><div class="line"><a name="l09287"></a><span class="lineno"> 9287</span> </div><div class="line"><a name="l09288"></a><span class="lineno"> 9288</span>  m_SumFreeSize -= newSuballoc.size;</div><div class="line"><a name="l09289"></a><span class="lineno"> 9289</span> }</div><div class="line"><a name="l09290"></a><span class="lineno"> 9290</span> </div><div class="line"><a name="l09291"></a><span class="lineno"> 9291</span> <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="l09292"></a><span class="lineno"> 9292</span> {</div><div class="line"><a name="l09293"></a><span class="lineno"> 9293</span>  FreeAtOffset(allocation->GetOffset());</div><div class="line"><a name="l09294"></a><span class="lineno"> 9294</span> }</div><div class="line"><a name="l09295"></a><span class="lineno"> 9295</span> </div><div class="line"><a name="l09296"></a><span class="lineno"> 9296</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l09297"></a><span class="lineno"> 9297</span> {</div><div class="line"><a name="l09298"></a><span class="lineno"> 9298</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09299"></a><span class="lineno"> 9299</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09300"></a><span class="lineno"> 9300</span> </div><div class="line"><a name="l09301"></a><span class="lineno"> 9301</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l09302"></a><span class="lineno"> 9302</span>  {</div><div class="line"><a name="l09303"></a><span class="lineno"> 9303</span>  <span class="comment">// First allocation: Mark it as next empty at the beginning.</span></div><div class="line"><a name="l09304"></a><span class="lineno"> 9304</span>  VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l09305"></a><span class="lineno"> 9305</span>  <span class="keywordflow">if</span>(firstSuballoc.offset == offset)</div><div class="line"><a name="l09306"></a><span class="lineno"> 9306</span>  {</div><div class="line"><a name="l09307"></a><span class="lineno"> 9307</span>  firstSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09308"></a><span class="lineno"> 9308</span>  firstSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09309"></a><span class="lineno"> 9309</span>  m_SumFreeSize += firstSuballoc.size;</div><div class="line"><a name="l09310"></a><span class="lineno"> 9310</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09311"></a><span class="lineno"> 9311</span>  CleanupAfterFree();</div><div class="line"><a name="l09312"></a><span class="lineno"> 9312</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09313"></a><span class="lineno"> 9313</span>  }</div><div class="line"><a name="l09314"></a><span class="lineno"> 9314</span>  }</div><div class="line"><a name="l09315"></a><span class="lineno"> 9315</span> </div><div class="line"><a name="l09316"></a><span class="lineno"> 9316</span>  <span class="comment">// Last allocation in 2-part ring buffer or top of upper stack (same logic).</span></div><div class="line"><a name="l09317"></a><span class="lineno"> 9317</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ||</div><div class="line"><a name="l09318"></a><span class="lineno"> 9318</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09319"></a><span class="lineno"> 9319</span>  {</div><div class="line"><a name="l09320"></a><span class="lineno"> 9320</span>  VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l09321"></a><span class="lineno"> 9321</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l09322"></a><span class="lineno"> 9322</span>  {</div><div class="line"><a name="l09323"></a><span class="lineno"> 9323</span>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l09324"></a><span class="lineno"> 9324</span>  suballocations2nd.pop_back();</div><div class="line"><a name="l09325"></a><span class="lineno"> 9325</span>  CleanupAfterFree();</div><div class="line"><a name="l09326"></a><span class="lineno"> 9326</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09327"></a><span class="lineno"> 9327</span>  }</div><div class="line"><a name="l09328"></a><span class="lineno"> 9328</span>  }</div><div class="line"><a name="l09329"></a><span class="lineno"> 9329</span>  <span class="comment">// Last allocation in 1st vector.</span></div><div class="line"><a name="l09330"></a><span class="lineno"> 9330</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l09331"></a><span class="lineno"> 9331</span>  {</div><div class="line"><a name="l09332"></a><span class="lineno"> 9332</span>  VmaSuballocation& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l09333"></a><span class="lineno"> 9333</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l09334"></a><span class="lineno"> 9334</span>  {</div><div class="line"><a name="l09335"></a><span class="lineno"> 9335</span>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l09336"></a><span class="lineno"> 9336</span>  suballocations1st.pop_back();</div><div class="line"><a name="l09337"></a><span class="lineno"> 9337</span>  CleanupAfterFree();</div><div class="line"><a name="l09338"></a><span class="lineno"> 9338</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09339"></a><span class="lineno"> 9339</span>  }</div><div class="line"><a name="l09340"></a><span class="lineno"> 9340</span>  }</div><div class="line"><a name="l09341"></a><span class="lineno"> 9341</span> </div><div class="line"><a name="l09342"></a><span class="lineno"> 9342</span>  <span class="comment">// Item from the middle of 1st vector.</span></div><div class="line"><a name="l09343"></a><span class="lineno"> 9343</span>  {</div><div class="line"><a name="l09344"></a><span class="lineno"> 9344</span>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l09345"></a><span class="lineno"> 9345</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l09346"></a><span class="lineno"> 9346</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l09347"></a><span class="lineno"> 9347</span>  SuballocationVectorType::iterator it = VmaVectorFindSorted<VmaSuballocationOffsetLess>(</div><div class="line"><a name="l09348"></a><span class="lineno"> 9348</span>  suballocations1st.begin() + m_1stNullItemsBeginCount,</div><div class="line"><a name="l09349"></a><span class="lineno"> 9349</span>  suballocations1st.end(),</div><div class="line"><a name="l09350"></a><span class="lineno"> 9350</span>  refSuballoc);</div><div class="line"><a name="l09351"></a><span class="lineno"> 9351</span>  <span class="keywordflow">if</span>(it != suballocations1st.end())</div><div class="line"><a name="l09352"></a><span class="lineno"> 9352</span>  {</div><div class="line"><a name="l09353"></a><span class="lineno"> 9353</span>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09354"></a><span class="lineno"> 9354</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09355"></a><span class="lineno"> 9355</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09356"></a><span class="lineno"> 9356</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l09357"></a><span class="lineno"> 9357</span>  CleanupAfterFree();</div><div class="line"><a name="l09358"></a><span class="lineno"> 9358</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09359"></a><span class="lineno"> 9359</span>  }</div><div class="line"><a name="l09360"></a><span class="lineno"> 9360</span>  }</div><div class="line"><a name="l09361"></a><span class="lineno"> 9361</span> </div><div class="line"><a name="l09362"></a><span class="lineno"> 9362</span>  <span class="keywordflow">if</span>(m_2ndVectorMode != SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l09363"></a><span class="lineno"> 9363</span>  {</div><div class="line"><a name="l09364"></a><span class="lineno"> 9364</span>  <span class="comment">// Item from the middle of 2nd vector.</span></div><div class="line"><a name="l09365"></a><span class="lineno"> 9365</span>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l09366"></a><span class="lineno"> 9366</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l09367"></a><span class="lineno"> 9367</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l09368"></a><span class="lineno"> 9368</span>  SuballocationVectorType::iterator it = m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ?</div><div class="line"><a name="l09369"></a><span class="lineno"> 9369</span>  VmaVectorFindSorted<VmaSuballocationOffsetLess>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc) :</div><div class="line"><a name="l09370"></a><span class="lineno"> 9370</span>  VmaVectorFindSorted<VmaSuballocationOffsetGreater>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc);</div><div class="line"><a name="l09371"></a><span class="lineno"> 9371</span>  <span class="keywordflow">if</span>(it != suballocations2nd.end())</div><div class="line"><a name="l09372"></a><span class="lineno"> 9372</span>  {</div><div class="line"><a name="l09373"></a><span class="lineno"> 9373</span>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09374"></a><span class="lineno"> 9374</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09375"></a><span class="lineno"> 9375</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l09376"></a><span class="lineno"> 9376</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l09377"></a><span class="lineno"> 9377</span>  CleanupAfterFree();</div><div class="line"><a name="l09378"></a><span class="lineno"> 9378</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09379"></a><span class="lineno"> 9379</span>  }</div><div class="line"><a name="l09380"></a><span class="lineno"> 9380</span>  }</div><div class="line"><a name="l09381"></a><span class="lineno"> 9381</span> </div><div class="line"><a name="l09382"></a><span class="lineno"> 9382</span>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation to free not found in linear allocator!"</span>);</div><div class="line"><a name="l09383"></a><span class="lineno"> 9383</span> }</div><div class="line"><a name="l09384"></a><span class="lineno"> 9384</span> </div><div class="line"><a name="l09385"></a><span class="lineno"> 9385</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::ShouldCompact1st()<span class="keyword"> const</span></div><div class="line"><a name="l09386"></a><span class="lineno"> 9386</span> <span class="keyword"></span>{</div><div class="line"><a name="l09387"></a><span class="lineno"> 9387</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItemCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09388"></a><span class="lineno"> 9388</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocCount = AccessSuballocations1st().size();</div><div class="line"><a name="l09389"></a><span class="lineno"> 9389</span>  <span class="keywordflow">return</span> suballocCount > 32 && nullItemCount * 2 >= (suballocCount - nullItemCount) * 3;</div><div class="line"><a name="l09390"></a><span class="lineno"> 9390</span> }</div><div class="line"><a name="l09391"></a><span class="lineno"> 9391</span> </div><div class="line"><a name="l09392"></a><span class="lineno"> 9392</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::CleanupAfterFree()</div><div class="line"><a name="l09393"></a><span class="lineno"> 9393</span> {</div><div class="line"><a name="l09394"></a><span class="lineno"> 9394</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09395"></a><span class="lineno"> 9395</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09396"></a><span class="lineno"> 9396</span> </div><div class="line"><a name="l09397"></a><span class="lineno"> 9397</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l09398"></a><span class="lineno"> 9398</span>  {</div><div class="line"><a name="l09399"></a><span class="lineno"> 9399</span>  suballocations1st.clear();</div><div class="line"><a name="l09400"></a><span class="lineno"> 9400</span>  suballocations2nd.clear();</div><div class="line"><a name="l09401"></a><span class="lineno"> 9401</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09402"></a><span class="lineno"> 9402</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l09403"></a><span class="lineno"> 9403</span>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09404"></a><span class="lineno"> 9404</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09405"></a><span class="lineno"> 9405</span>  }</div><div class="line"><a name="l09406"></a><span class="lineno"> 9406</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09407"></a><span class="lineno"> 9407</span>  {</div><div class="line"><a name="l09408"></a><span class="lineno"> 9408</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09409"></a><span class="lineno"> 9409</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09410"></a><span class="lineno"> 9410</span>  VMA_ASSERT(nullItem1stCount <= suballoc1stCount);</div><div class="line"><a name="l09411"></a><span class="lineno"> 9411</span> </div><div class="line"><a name="l09412"></a><span class="lineno"> 9412</span>  <span class="comment">// Find more null items at the beginning of 1st vector.</span></div><div class="line"><a name="l09413"></a><span class="lineno"> 9413</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballoc1stCount &&</div><div class="line"><a name="l09414"></a><span class="lineno"> 9414</span>  suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09415"></a><span class="lineno"> 9415</span>  {</div><div class="line"><a name="l09416"></a><span class="lineno"> 9416</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09417"></a><span class="lineno"> 9417</span>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09418"></a><span class="lineno"> 9418</span>  }</div><div class="line"><a name="l09419"></a><span class="lineno"> 9419</span> </div><div class="line"><a name="l09420"></a><span class="lineno"> 9420</span>  <span class="comment">// Find more null items at the end of 1st vector.</span></div><div class="line"><a name="l09421"></a><span class="lineno"> 9421</span>  <span class="keywordflow">while</span>(m_1stNullItemsMiddleCount > 0 &&</div><div class="line"><a name="l09422"></a><span class="lineno"> 9422</span>  suballocations1st.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09423"></a><span class="lineno"> 9423</span>  {</div><div class="line"><a name="l09424"></a><span class="lineno"> 9424</span>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09425"></a><span class="lineno"> 9425</span>  suballocations1st.pop_back();</div><div class="line"><a name="l09426"></a><span class="lineno"> 9426</span>  }</div><div class="line"><a name="l09427"></a><span class="lineno"> 9427</span> </div><div class="line"><a name="l09428"></a><span class="lineno"> 9428</span>  <span class="comment">// Find more null items at the end of 2nd vector.</span></div><div class="line"><a name="l09429"></a><span class="lineno"> 9429</span>  <span class="keywordflow">while</span>(m_2ndNullItemsCount > 0 &&</div><div class="line"><a name="l09430"></a><span class="lineno"> 9430</span>  suballocations2nd.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09431"></a><span class="lineno"> 9431</span>  {</div><div class="line"><a name="l09432"></a><span class="lineno"> 9432</span>  --m_2ndNullItemsCount;</div><div class="line"><a name="l09433"></a><span class="lineno"> 9433</span>  suballocations2nd.pop_back();</div><div class="line"><a name="l09434"></a><span class="lineno"> 9434</span>  }</div><div class="line"><a name="l09435"></a><span class="lineno"> 9435</span> </div><div class="line"><a name="l09436"></a><span class="lineno"> 9436</span>  <span class="keywordflow">if</span>(ShouldCompact1st())</div><div class="line"><a name="l09437"></a><span class="lineno"> 9437</span>  {</div><div class="line"><a name="l09438"></a><span class="lineno"> 9438</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nonNullItemCount = suballoc1stCount - nullItem1stCount;</div><div class="line"><a name="l09439"></a><span class="lineno"> 9439</span>  <span class="keywordtype">size_t</span> srcIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09440"></a><span class="lineno"> 9440</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstIndex = 0; dstIndex < nonNullItemCount; ++dstIndex)</div><div class="line"><a name="l09441"></a><span class="lineno"> 9441</span>  {</div><div class="line"><a name="l09442"></a><span class="lineno"> 9442</span>  <span class="keywordflow">while</span>(suballocations1st[srcIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09443"></a><span class="lineno"> 9443</span>  {</div><div class="line"><a name="l09444"></a><span class="lineno"> 9444</span>  ++srcIndex;</div><div class="line"><a name="l09445"></a><span class="lineno"> 9445</span>  }</div><div class="line"><a name="l09446"></a><span class="lineno"> 9446</span>  <span class="keywordflow">if</span>(dstIndex != srcIndex)</div><div class="line"><a name="l09447"></a><span class="lineno"> 9447</span>  {</div><div class="line"><a name="l09448"></a><span class="lineno"> 9448</span>  suballocations1st[dstIndex] = suballocations1st[srcIndex];</div><div class="line"><a name="l09449"></a><span class="lineno"> 9449</span>  }</div><div class="line"><a name="l09450"></a><span class="lineno"> 9450</span>  ++srcIndex;</div><div class="line"><a name="l09451"></a><span class="lineno"> 9451</span>  }</div><div class="line"><a name="l09452"></a><span class="lineno"> 9452</span>  suballocations1st.resize(nonNullItemCount);</div><div class="line"><a name="l09453"></a><span class="lineno"> 9453</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09454"></a><span class="lineno"> 9454</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l09455"></a><span class="lineno"> 9455</span>  }</div><div class="line"><a name="l09456"></a><span class="lineno"> 9456</span> </div><div class="line"><a name="l09457"></a><span class="lineno"> 9457</span>  <span class="comment">// 2nd vector became empty.</span></div><div class="line"><a name="l09458"></a><span class="lineno"> 9458</span>  <span class="keywordflow">if</span>(suballocations2nd.empty())</div><div class="line"><a name="l09459"></a><span class="lineno"> 9459</span>  {</div><div class="line"><a name="l09460"></a><span class="lineno"> 9460</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09461"></a><span class="lineno"> 9461</span>  }</div><div class="line"><a name="l09462"></a><span class="lineno"> 9462</span> </div><div class="line"><a name="l09463"></a><span class="lineno"> 9463</span>  <span class="comment">// 1st vector became empty.</span></div><div class="line"><a name="l09464"></a><span class="lineno"> 9464</span>  <span class="keywordflow">if</span>(suballocations1st.size() - m_1stNullItemsBeginCount == 0)</div><div class="line"><a name="l09465"></a><span class="lineno"> 9465</span>  {</div><div class="line"><a name="l09466"></a><span class="lineno"> 9466</span>  suballocations1st.clear();</div><div class="line"><a name="l09467"></a><span class="lineno"> 9467</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09468"></a><span class="lineno"> 9468</span> </div><div class="line"><a name="l09469"></a><span class="lineno"> 9469</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty() && m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09470"></a><span class="lineno"> 9470</span>  {</div><div class="line"><a name="l09471"></a><span class="lineno"> 9471</span>  <span class="comment">// Swap 1st with 2nd. Now 2nd is empty.</span></div><div class="line"><a name="l09472"></a><span class="lineno"> 9472</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09473"></a><span class="lineno"> 9473</span>  m_1stNullItemsMiddleCount = m_2ndNullItemsCount;</div><div class="line"><a name="l09474"></a><span class="lineno"> 9474</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballocations2nd.size() &&</div><div class="line"><a name="l09475"></a><span class="lineno"> 9475</span>  suballocations2nd[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09476"></a><span class="lineno"> 9476</span>  {</div><div class="line"><a name="l09477"></a><span class="lineno"> 9477</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09478"></a><span class="lineno"> 9478</span>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09479"></a><span class="lineno"> 9479</span>  }</div><div class="line"><a name="l09480"></a><span class="lineno"> 9480</span>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09481"></a><span class="lineno"> 9481</span>  m_1stVectorIndex ^= 1;</div><div class="line"><a name="l09482"></a><span class="lineno"> 9482</span>  }</div><div class="line"><a name="l09483"></a><span class="lineno"> 9483</span>  }</div><div class="line"><a name="l09484"></a><span class="lineno"> 9484</span>  }</div><div class="line"><a name="l09485"></a><span class="lineno"> 9485</span> </div><div class="line"><a name="l09486"></a><span class="lineno"> 9486</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l09487"></a><span class="lineno"> 9487</span> }</div><div class="line"><a name="l09488"></a><span class="lineno"> 9488</span> </div><div class="line"><a name="l09489"></a><span class="lineno"> 9489</span> </div><div class="line"><a name="l09491"></a><span class="lineno"> 9491</span> <span class="comment">// class VmaBlockMetadata_Buddy</span></div><div class="line"><a name="l09492"></a><span class="lineno"> 9492</span> </div><div class="line"><a name="l09493"></a><span class="lineno"> 9493</span> VmaBlockMetadata_Buddy::VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l09494"></a><span class="lineno"> 9494</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l09495"></a><span class="lineno"> 9495</span>  m_Root(VMA_NULL),</div><div class="line"><a name="l09496"></a><span class="lineno"> 9496</span>  m_AllocationCount(0),</div><div class="line"><a name="l09497"></a><span class="lineno"> 9497</span>  m_FreeCount(1),</div><div class="line"><a name="l09498"></a><span class="lineno"> 9498</span>  m_SumFreeSize(0)</div><div class="line"><a name="l09499"></a><span class="lineno"> 9499</span> {</div><div class="line"><a name="l09500"></a><span class="lineno"> 9500</span>  memset(m_FreeList, 0, <span class="keyword">sizeof</span>(m_FreeList));</div><div class="line"><a name="l09501"></a><span class="lineno"> 9501</span> }</div><div class="line"><a name="l09502"></a><span class="lineno"> 9502</span> </div><div class="line"><a name="l09503"></a><span class="lineno"> 9503</span> VmaBlockMetadata_Buddy::~VmaBlockMetadata_Buddy()</div><div class="line"><a name="l09504"></a><span class="lineno"> 9504</span> {</div><div class="line"><a name="l09505"></a><span class="lineno"> 9505</span>  DeleteNode(m_Root);</div><div class="line"><a name="l09506"></a><span class="lineno"> 9506</span> }</div><div class="line"><a name="l09507"></a><span class="lineno"> 9507</span> </div><div class="line"><a name="l09508"></a><span class="lineno"> 9508</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Init(VkDeviceSize size)</div><div class="line"><a name="l09509"></a><span class="lineno"> 9509</span> {</div><div class="line"><a name="l09510"></a><span class="lineno"> 9510</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l09511"></a><span class="lineno"> 9511</span> </div><div class="line"><a name="l09512"></a><span class="lineno"> 9512</span>  m_UsableSize = VmaPrevPow2(size);</div><div class="line"><a name="l09513"></a><span class="lineno"> 9513</span>  m_SumFreeSize = m_UsableSize;</div><div class="line"><a name="l09514"></a><span class="lineno"> 9514</span> </div><div class="line"><a name="l09515"></a><span class="lineno"> 9515</span>  <span class="comment">// Calculate m_LevelCount.</span></div><div class="line"><a name="l09516"></a><span class="lineno"> 9516</span>  m_LevelCount = 1;</div><div class="line"><a name="l09517"></a><span class="lineno"> 9517</span>  <span class="keywordflow">while</span>(m_LevelCount < MAX_LEVELS &&</div><div class="line"><a name="l09518"></a><span class="lineno"> 9518</span>  LevelToNodeSize(m_LevelCount) >= MIN_NODE_SIZE)</div><div class="line"><a name="l09519"></a><span class="lineno"> 9519</span>  {</div><div class="line"><a name="l09520"></a><span class="lineno"> 9520</span>  ++m_LevelCount;</div><div class="line"><a name="l09521"></a><span class="lineno"> 9521</span>  }</div><div class="line"><a name="l09522"></a><span class="lineno"> 9522</span> </div><div class="line"><a name="l09523"></a><span class="lineno"> 9523</span>  Node* rootNode = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09524"></a><span class="lineno"> 9524</span>  rootNode->offset = 0;</div><div class="line"><a name="l09525"></a><span class="lineno"> 9525</span>  rootNode->type = Node::TYPE_FREE;</div><div class="line"><a name="l09526"></a><span class="lineno"> 9526</span>  rootNode->parent = VMA_NULL;</div><div class="line"><a name="l09527"></a><span class="lineno"> 9527</span>  rootNode->buddy = VMA_NULL;</div><div class="line"><a name="l09528"></a><span class="lineno"> 9528</span> </div><div class="line"><a name="l09529"></a><span class="lineno"> 9529</span>  m_Root = rootNode;</div><div class="line"><a name="l09530"></a><span class="lineno"> 9530</span>  AddToFreeListFront(0, rootNode);</div><div class="line"><a name="l09531"></a><span class="lineno"> 9531</span> }</div><div class="line"><a name="l09532"></a><span class="lineno"> 9532</span> </div><div class="line"><a name="l09533"></a><span class="lineno"> 9533</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l09534"></a><span class="lineno"> 9534</span> <span class="keyword"></span>{</div><div class="line"><a name="l09535"></a><span class="lineno"> 9535</span>  <span class="comment">// Validate tree.</span></div><div class="line"><a name="l09536"></a><span class="lineno"> 9536</span>  ValidationContext ctx;</div><div class="line"><a name="l09537"></a><span class="lineno"> 9537</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, VMA_NULL, m_Root, 0, LevelToNodeSize(0)))</div><div class="line"><a name="l09538"></a><span class="lineno"> 9538</span>  {</div><div class="line"><a name="l09539"></a><span class="lineno"> 9539</span>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode failed."</span>);</div><div class="line"><a name="l09540"></a><span class="lineno"> 9540</span>  }</div><div class="line"><a name="l09541"></a><span class="lineno"> 9541</span>  VMA_VALIDATE(m_AllocationCount == ctx.calculatedAllocationCount);</div><div class="line"><a name="l09542"></a><span class="lineno"> 9542</span>  VMA_VALIDATE(m_SumFreeSize == ctx.calculatedSumFreeSize);</div><div class="line"><a name="l09543"></a><span class="lineno"> 9543</span> </div><div class="line"><a name="l09544"></a><span class="lineno"> 9544</span>  <span class="comment">// Validate free node lists.</span></div><div class="line"><a name="l09545"></a><span class="lineno"> 9545</span>  <span class="keywordflow">for</span>(uint32_t level = 0; level < m_LevelCount; ++level)</div><div class="line"><a name="l09546"></a><span class="lineno"> 9546</span>  {</div><div class="line"><a name="l09547"></a><span class="lineno"> 9547</span>  VMA_VALIDATE(m_FreeList[level].front == VMA_NULL ||</div><div class="line"><a name="l09548"></a><span class="lineno"> 9548</span>  m_FreeList[level].front->free.prev == VMA_NULL);</div><div class="line"><a name="l09549"></a><span class="lineno"> 9549</span> </div><div class="line"><a name="l09550"></a><span class="lineno"> 9550</span>  <span class="keywordflow">for</span>(Node* node = m_FreeList[level].front;</div><div class="line"><a name="l09551"></a><span class="lineno"> 9551</span>  node != VMA_NULL;</div><div class="line"><a name="l09552"></a><span class="lineno"> 9552</span>  node = node->free.next)</div><div class="line"><a name="l09553"></a><span class="lineno"> 9553</span>  {</div><div class="line"><a name="l09554"></a><span class="lineno"> 9554</span>  VMA_VALIDATE(node->type == Node::TYPE_FREE);</div><div class="line"><a name="l09555"></a><span class="lineno"> 9555</span>  </div><div class="line"><a name="l09556"></a><span class="lineno"> 9556</span>  <span class="keywordflow">if</span>(node->free.next == VMA_NULL)</div><div class="line"><a name="l09557"></a><span class="lineno"> 9557</span>  {</div><div class="line"><a name="l09558"></a><span class="lineno"> 9558</span>  VMA_VALIDATE(m_FreeList[level].back == node);</div><div class="line"><a name="l09559"></a><span class="lineno"> 9559</span>  }</div><div class="line"><a name="l09560"></a><span class="lineno"> 9560</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09561"></a><span class="lineno"> 9561</span>  {</div><div class="line"><a name="l09562"></a><span class="lineno"> 9562</span>  VMA_VALIDATE(node->free.next->free.prev == node);</div><div class="line"><a name="l09563"></a><span class="lineno"> 9563</span>  }</div><div class="line"><a name="l09564"></a><span class="lineno"> 9564</span>  }</div><div class="line"><a name="l09565"></a><span class="lineno"> 9565</span>  }</div><div class="line"><a name="l09566"></a><span class="lineno"> 9566</span> </div><div class="line"><a name="l09567"></a><span class="lineno"> 9567</span>  <span class="comment">// Validate that free lists ar higher levels are empty.</span></div><div class="line"><a name="l09568"></a><span class="lineno"> 9568</span>  <span class="keywordflow">for</span>(uint32_t level = m_LevelCount; level < MAX_LEVELS; ++level)</div><div class="line"><a name="l09569"></a><span class="lineno"> 9569</span>  {</div><div class="line"><a name="l09570"></a><span class="lineno"> 9570</span>  VMA_VALIDATE(m_FreeList[level].front == VMA_NULL && m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l09571"></a><span class="lineno"> 9571</span>  }</div><div class="line"><a name="l09572"></a><span class="lineno"> 9572</span> </div><div class="line"><a name="l09573"></a><span class="lineno"> 9573</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09574"></a><span class="lineno"> 9574</span> }</div><div class="line"><a name="l09575"></a><span class="lineno"> 9575</span> </div><div class="line"><a name="l09576"></a><span class="lineno"> 9576</span> VkDeviceSize VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l09577"></a><span class="lineno"> 9577</span> <span class="keyword"></span>{</div><div class="line"><a name="l09578"></a><span class="lineno"> 9578</span>  <span class="keywordflow">for</span>(uint32_t level = 0; level < m_LevelCount; ++level)</div><div class="line"><a name="l09579"></a><span class="lineno"> 9579</span>  {</div><div class="line"><a name="l09580"></a><span class="lineno"> 9580</span>  <span class="keywordflow">if</span>(m_FreeList[level].front != VMA_NULL)</div><div class="line"><a name="l09581"></a><span class="lineno"> 9581</span>  {</div><div class="line"><a name="l09582"></a><span class="lineno"> 9582</span>  <span class="keywordflow">return</span> LevelToNodeSize(level);</div><div class="line"><a name="l09583"></a><span class="lineno"> 9583</span>  }</div><div class="line"><a name="l09584"></a><span class="lineno"> 9584</span>  }</div><div class="line"><a name="l09585"></a><span class="lineno"> 9585</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l09586"></a><span class="lineno"> 9586</span> }</div><div class="line"><a name="l09587"></a><span class="lineno"> 9587</span> </div><div class="line"><a name="l09588"></a><span class="lineno"> 9588</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l09589"></a><span class="lineno"> 9589</span> <span class="keyword"></span>{</div><div class="line"><a name="l09590"></a><span class="lineno"> 9590</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l09591"></a><span class="lineno"> 9591</span> </div><div class="line"><a name="l09592"></a><span class="lineno"> 9592</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l09593"></a><span class="lineno"> 9593</span> </div><div class="line"><a name="l09594"></a><span class="lineno"> 9594</span>  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="l09595"></a><span class="lineno"> 9595</span>  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="l09596"></a><span class="lineno"> 9596</span> </div><div class="line"><a name="l09597"></a><span class="lineno"> 9597</span>  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="l09598"></a><span class="lineno"> 9598</span>  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="l09599"></a><span class="lineno"> 9599</span>  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="l09600"></a><span class="lineno"> 9600</span> </div><div class="line"><a name="l09601"></a><span class="lineno"> 9601</span>  CalcAllocationStatInfoNode(outInfo, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l09602"></a><span class="lineno"> 9602</span> </div><div class="line"><a name="l09603"></a><span class="lineno"> 9603</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09604"></a><span class="lineno"> 9604</span>  {</div><div class="line"><a name="l09605"></a><span class="lineno"> 9605</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09606"></a><span class="lineno"> 9606</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusableSize;</div><div class="line"><a name="l09607"></a><span class="lineno"> 9607</span>  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="l09608"></a><span class="lineno"> 9608</span>  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="l09609"></a><span class="lineno"> 9609</span>  }</div><div class="line"><a name="l09610"></a><span class="lineno"> 9610</span> }</div><div class="line"><a name="l09611"></a><span class="lineno"> 9611</span> </div><div class="line"><a name="l09612"></a><span class="lineno"> 9612</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l09613"></a><span class="lineno"> 9613</span> <span class="keyword"></span>{</div><div class="line"><a name="l09614"></a><span class="lineno"> 9614</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l09615"></a><span class="lineno"> 9615</span> </div><div class="line"><a name="l09616"></a><span class="lineno"> 9616</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l09617"></a><span class="lineno"> 9617</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize + unusableSize;</div><div class="line"><a name="l09618"></a><span class="lineno"> 9618</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += m_AllocationCount;</div><div class="line"><a name="l09619"></a><span class="lineno"> 9619</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l09620"></a><span class="lineno"> 9620</span>  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="l09621"></a><span class="lineno"> 9621</span> </div><div class="line"><a name="l09622"></a><span class="lineno"> 9622</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09623"></a><span class="lineno"> 9623</span>  {</div><div class="line"><a name="l09624"></a><span class="lineno"> 9624</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09625"></a><span class="lineno"> 9625</span>  <span class="comment">// Not updating inoutStats.unusedRangeSizeMax with unusableSize because this space is not available for allocations.</span></div><div class="line"><a name="l09626"></a><span class="lineno"> 9626</span>  }</div><div class="line"><a name="l09627"></a><span class="lineno"> 9627</span> }</div><div class="line"><a name="l09628"></a><span class="lineno"> 9628</span> </div><div class="line"><a name="l09629"></a><span class="lineno"> 9629</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09630"></a><span class="lineno"> 9630</span> </div><div class="line"><a name="l09631"></a><span class="lineno"> 9631</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l09632"></a><span class="lineno"> 9632</span> <span class="keyword"></span>{</div><div class="line"><a name="l09633"></a><span class="lineno"> 9633</span>  <span class="comment">// TODO optimize</span></div><div class="line"><a name="l09634"></a><span class="lineno"> 9634</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> stat;</div><div class="line"><a name="l09635"></a><span class="lineno"> 9635</span>  CalcAllocationStatInfo(stat);</div><div class="line"><a name="l09636"></a><span class="lineno"> 9636</span> </div><div class="line"><a name="l09637"></a><span class="lineno"> 9637</span>  PrintDetailedMap_Begin(</div><div class="line"><a name="l09638"></a><span class="lineno"> 9638</span>  json,</div><div class="line"><a name="l09639"></a><span class="lineno"> 9639</span>  stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>,</div><div class="line"><a name="l09640"></a><span class="lineno"> 9640</span>  stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>,</div><div class="line"><a name="l09641"></a><span class="lineno"> 9641</span>  stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l09642"></a><span class="lineno"> 9642</span> </div><div class="line"><a name="l09643"></a><span class="lineno"> 9643</span>  PrintDetailedMapNode(json, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l09644"></a><span class="lineno"> 9644</span> </div><div class="line"><a name="l09645"></a><span class="lineno"> 9645</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l09646"></a><span class="lineno"> 9646</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09647"></a><span class="lineno"> 9647</span>  {</div><div class="line"><a name="l09648"></a><span class="lineno"> 9648</span>  PrintDetailedMap_UnusedRange(json,</div><div class="line"><a name="l09649"></a><span class="lineno"> 9649</span>  m_UsableSize, <span class="comment">// offset</span></div><div class="line"><a name="l09650"></a><span class="lineno"> 9650</span>  unusableSize); <span class="comment">// size</span></div><div class="line"><a name="l09651"></a><span class="lineno"> 9651</span>  }</div><div class="line"><a name="l09652"></a><span class="lineno"> 9652</span> </div><div class="line"><a name="l09653"></a><span class="lineno"> 9653</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l09654"></a><span class="lineno"> 9654</span> }</div><div class="line"><a name="l09655"></a><span class="lineno"> 9655</span> </div><div class="line"><a name="l09656"></a><span class="lineno"> 9656</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09657"></a><span class="lineno"> 9657</span> </div><div class="line"><a name="l09658"></a><span class="lineno"> 9658</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::CreateAllocationRequest(</div><div class="line"><a name="l09659"></a><span class="lineno"> 9659</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09660"></a><span class="lineno"> 9660</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09661"></a><span class="lineno"> 9661</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09662"></a><span class="lineno"> 9662</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09663"></a><span class="lineno"> 9663</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l09664"></a><span class="lineno"> 9664</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09665"></a><span class="lineno"> 9665</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l09666"></a><span class="lineno"> 9666</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09667"></a><span class="lineno"> 9667</span>  uint32_t strategy,</div><div class="line"><a name="l09668"></a><span class="lineno"> 9668</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09669"></a><span class="lineno"> 9669</span> {</div><div class="line"><a name="l09670"></a><span class="lineno"> 9670</span>  VMA_ASSERT(!upperAddress && <span class="stringliteral">"VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT can be used only with linear algorithm."</span>);</div><div class="line"><a name="l09671"></a><span class="lineno"> 9671</span> </div><div class="line"><a name="l09672"></a><span class="lineno"> 9672</span>  <span class="comment">// Simple way to respect bufferImageGranularity. May be optimized some day.</span></div><div class="line"><a name="l09673"></a><span class="lineno"> 9673</span>  <span class="comment">// Whenever it might be an OPTIMAL image...</span></div><div class="line"><a name="l09674"></a><span class="lineno"> 9674</span>  <span class="keywordflow">if</span>(allocType == VMA_SUBALLOCATION_TYPE_UNKNOWN ||</div><div class="line"><a name="l09675"></a><span class="lineno"> 9675</span>  allocType == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l09676"></a><span class="lineno"> 9676</span>  allocType == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL)</div><div class="line"><a name="l09677"></a><span class="lineno"> 9677</span>  {</div><div class="line"><a name="l09678"></a><span class="lineno"> 9678</span>  allocAlignment = VMA_MAX(allocAlignment, bufferImageGranularity);</div><div class="line"><a name="l09679"></a><span class="lineno"> 9679</span>  allocSize = VMA_MAX(allocSize, bufferImageGranularity);</div><div class="line"><a name="l09680"></a><span class="lineno"> 9680</span>  }</div><div class="line"><a name="l09681"></a><span class="lineno"> 9681</span> </div><div class="line"><a name="l09682"></a><span class="lineno"> 9682</span>  <span class="keywordflow">if</span>(allocSize > m_UsableSize)</div><div class="line"><a name="l09683"></a><span class="lineno"> 9683</span>  {</div><div class="line"><a name="l09684"></a><span class="lineno"> 9684</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09685"></a><span class="lineno"> 9685</span>  }</div><div class="line"><a name="l09686"></a><span class="lineno"> 9686</span> </div><div class="line"><a name="l09687"></a><span class="lineno"> 9687</span>  <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l09688"></a><span class="lineno"> 9688</span>  <span class="keywordflow">for</span>(uint32_t level = targetLevel + 1; level--; )</div><div class="line"><a name="l09689"></a><span class="lineno"> 9689</span>  {</div><div class="line"><a name="l09690"></a><span class="lineno"> 9690</span>  <span class="keywordflow">for</span>(Node* freeNode = m_FreeList[level].front;</div><div class="line"><a name="l09691"></a><span class="lineno"> 9691</span>  freeNode != VMA_NULL;</div><div class="line"><a name="l09692"></a><span class="lineno"> 9692</span>  freeNode = freeNode->free.next)</div><div class="line"><a name="l09693"></a><span class="lineno"> 9693</span>  {</div><div class="line"><a name="l09694"></a><span class="lineno"> 9694</span>  <span class="keywordflow">if</span>(freeNode->offset % allocAlignment == 0)</div><div class="line"><a name="l09695"></a><span class="lineno"> 9695</span>  {</div><div class="line"><a name="l09696"></a><span class="lineno"> 9696</span>  pAllocationRequest->offset = freeNode->offset;</div><div class="line"><a name="l09697"></a><span class="lineno"> 9697</span>  pAllocationRequest->sumFreeSize = LevelToNodeSize(level);</div><div class="line"><a name="l09698"></a><span class="lineno"> 9698</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l09699"></a><span class="lineno"> 9699</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l09700"></a><span class="lineno"> 9700</span>  pAllocationRequest->customData = (<span class="keywordtype">void</span>*)(uintptr_t)level;</div><div class="line"><a name="l09701"></a><span class="lineno"> 9701</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09702"></a><span class="lineno"> 9702</span>  }</div><div class="line"><a name="l09703"></a><span class="lineno"> 9703</span>  }</div><div class="line"><a name="l09704"></a><span class="lineno"> 9704</span>  }</div><div class="line"><a name="l09705"></a><span class="lineno"> 9705</span> </div><div class="line"><a name="l09706"></a><span class="lineno"> 9706</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09707"></a><span class="lineno"> 9707</span> }</div><div class="line"><a name="l09708"></a><span class="lineno"> 9708</span> </div><div class="line"><a name="l09709"></a><span class="lineno"> 9709</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::MakeRequestedAllocationsLost(</div><div class="line"><a name="l09710"></a><span class="lineno"> 9710</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09711"></a><span class="lineno"> 9711</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09712"></a><span class="lineno"> 9712</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09713"></a><span class="lineno"> 9713</span> {</div><div class="line"><a name="l09714"></a><span class="lineno"> 9714</span>  <span class="comment">/*</span></div><div class="line"><a name="l09715"></a><span class="lineno"> 9715</span> <span class="comment"> Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l09716"></a><span class="lineno"> 9716</span> <span class="comment"> Support might be added in the future.</span></div><div class="line"><a name="l09717"></a><span class="lineno"> 9717</span> <span class="comment"> */</span></div><div class="line"><a name="l09718"></a><span class="lineno"> 9718</span>  <span class="keywordflow">return</span> pAllocationRequest->itemsToMakeLostCount == 0;</div><div class="line"><a name="l09719"></a><span class="lineno"> 9719</span> }</div><div class="line"><a name="l09720"></a><span class="lineno"> 9720</span> </div><div class="line"><a name="l09721"></a><span class="lineno"> 9721</span> uint32_t VmaBlockMetadata_Buddy::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l09722"></a><span class="lineno"> 9722</span> {</div><div class="line"><a name="l09723"></a><span class="lineno"> 9723</span>  <span class="comment">/*</span></div><div class="line"><a name="l09724"></a><span class="lineno"> 9724</span> <span class="comment"> Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l09725"></a><span class="lineno"> 9725</span> <span class="comment"> Support might be added in the future.</span></div><div class="line"><a name="l09726"></a><span class="lineno"> 9726</span> <span class="comment"> */</span></div><div class="line"><a name="l09727"></a><span class="lineno"> 9727</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l09728"></a><span class="lineno"> 9728</span> }</div><div class="line"><a name="l09729"></a><span class="lineno"> 9729</span> </div><div class="line"><a name="l09730"></a><span class="lineno"> 9730</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Alloc(</div><div class="line"><a name="l09731"></a><span class="lineno"> 9731</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l09732"></a><span class="lineno"> 9732</span>  VmaSuballocationType type,</div><div class="line"><a name="l09733"></a><span class="lineno"> 9733</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09734"></a><span class="lineno"> 9734</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09735"></a><span class="lineno"> 9735</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l09736"></a><span class="lineno"> 9736</span> {</div><div class="line"><a name="l09737"></a><span class="lineno"> 9737</span>  <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l09738"></a><span class="lineno"> 9738</span>  uint32_t currLevel = (uint32_t)(uintptr_t)request.customData;</div><div class="line"><a name="l09739"></a><span class="lineno"> 9739</span>  </div><div class="line"><a name="l09740"></a><span class="lineno"> 9740</span>  Node* currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l09741"></a><span class="lineno"> 9741</span>  VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09742"></a><span class="lineno"> 9742</span>  <span class="keywordflow">while</span>(currNode->offset != request.offset)</div><div class="line"><a name="l09743"></a><span class="lineno"> 9743</span>  {</div><div class="line"><a name="l09744"></a><span class="lineno"> 9744</span>  currNode = currNode->free.next;</div><div class="line"><a name="l09745"></a><span class="lineno"> 9745</span>  VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09746"></a><span class="lineno"> 9746</span>  }</div><div class="line"><a name="l09747"></a><span class="lineno"> 9747</span>  </div><div class="line"><a name="l09748"></a><span class="lineno"> 9748</span>  <span class="comment">// Go down, splitting free nodes.</span></div><div class="line"><a name="l09749"></a><span class="lineno"> 9749</span>  <span class="keywordflow">while</span>(currLevel < targetLevel)</div><div class="line"><a name="l09750"></a><span class="lineno"> 9750</span>  {</div><div class="line"><a name="l09751"></a><span class="lineno"> 9751</span>  <span class="comment">// currNode is already first free node at currLevel.</span></div><div class="line"><a name="l09752"></a><span class="lineno"> 9752</span>  <span class="comment">// Remove it from list of free nodes at this currLevel.</span></div><div class="line"><a name="l09753"></a><span class="lineno"> 9753</span>  RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l09754"></a><span class="lineno"> 9754</span>  </div><div class="line"><a name="l09755"></a><span class="lineno"> 9755</span>  <span class="keyword">const</span> uint32_t childrenLevel = currLevel + 1;</div><div class="line"><a name="l09756"></a><span class="lineno"> 9756</span> </div><div class="line"><a name="l09757"></a><span class="lineno"> 9757</span>  <span class="comment">// Create two free sub-nodes.</span></div><div class="line"><a name="l09758"></a><span class="lineno"> 9758</span>  Node* leftChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09759"></a><span class="lineno"> 9759</span>  Node* rightChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09760"></a><span class="lineno"> 9760</span> </div><div class="line"><a name="l09761"></a><span class="lineno"> 9761</span>  leftChild->offset = currNode->offset;</div><div class="line"><a name="l09762"></a><span class="lineno"> 9762</span>  leftChild->type = Node::TYPE_FREE;</div><div class="line"><a name="l09763"></a><span class="lineno"> 9763</span>  leftChild->parent = currNode;</div><div class="line"><a name="l09764"></a><span class="lineno"> 9764</span>  leftChild->buddy = rightChild;</div><div class="line"><a name="l09765"></a><span class="lineno"> 9765</span> </div><div class="line"><a name="l09766"></a><span class="lineno"> 9766</span>  rightChild->offset = currNode->offset + LevelToNodeSize(childrenLevel);</div><div class="line"><a name="l09767"></a><span class="lineno"> 9767</span>  rightChild->type = Node::TYPE_FREE;</div><div class="line"><a name="l09768"></a><span class="lineno"> 9768</span>  rightChild->parent = currNode;</div><div class="line"><a name="l09769"></a><span class="lineno"> 9769</span>  rightChild->buddy = leftChild;</div><div class="line"><a name="l09770"></a><span class="lineno"> 9770</span> </div><div class="line"><a name="l09771"></a><span class="lineno"> 9771</span>  <span class="comment">// Convert current currNode to split type.</span></div><div class="line"><a name="l09772"></a><span class="lineno"> 9772</span>  currNode->type = Node::TYPE_SPLIT;</div><div class="line"><a name="l09773"></a><span class="lineno"> 9773</span>  currNode->split.leftChild = leftChild;</div><div class="line"><a name="l09774"></a><span class="lineno"> 9774</span> </div><div class="line"><a name="l09775"></a><span class="lineno"> 9775</span>  <span class="comment">// Add child nodes to free list. Order is important!</span></div><div class="line"><a name="l09776"></a><span class="lineno"> 9776</span>  AddToFreeListFront(childrenLevel, rightChild);</div><div class="line"><a name="l09777"></a><span class="lineno"> 9777</span>  AddToFreeListFront(childrenLevel, leftChild);</div><div class="line"><a name="l09778"></a><span class="lineno"> 9778</span> </div><div class="line"><a name="l09779"></a><span class="lineno"> 9779</span>  ++m_FreeCount;</div><div class="line"><a name="l09780"></a><span class="lineno"> 9780</span>  <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="l09781"></a><span class="lineno"> 9781</span>  ++currLevel;</div><div class="line"><a name="l09782"></a><span class="lineno"> 9782</span>  currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l09783"></a><span class="lineno"> 9783</span> </div><div class="line"><a name="l09784"></a><span class="lineno"> 9784</span>  <span class="comment">/*</span></div><div class="line"><a name="l09785"></a><span class="lineno"> 9785</span> <span class="comment"> We can be sure that currNode, as left child of node previously split,</span></div><div class="line"><a name="l09786"></a><span class="lineno"> 9786</span> <span class="comment"> also fullfills the alignment requirement.</span></div><div class="line"><a name="l09787"></a><span class="lineno"> 9787</span> <span class="comment"> */</span></div><div class="line"><a name="l09788"></a><span class="lineno"> 9788</span>  }</div><div class="line"><a name="l09789"></a><span class="lineno"> 9789</span> </div><div class="line"><a name="l09790"></a><span class="lineno"> 9790</span>  <span class="comment">// Remove from free list.</span></div><div class="line"><a name="l09791"></a><span class="lineno"> 9791</span>  VMA_ASSERT(currLevel == targetLevel &&</div><div class="line"><a name="l09792"></a><span class="lineno"> 9792</span>  currNode != VMA_NULL &&</div><div class="line"><a name="l09793"></a><span class="lineno"> 9793</span>  currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09794"></a><span class="lineno"> 9794</span>  RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l09795"></a><span class="lineno"> 9795</span> </div><div class="line"><a name="l09796"></a><span class="lineno"> 9796</span>  <span class="comment">// Convert to allocation node.</span></div><div class="line"><a name="l09797"></a><span class="lineno"> 9797</span>  currNode->type = Node::TYPE_ALLOCATION;</div><div class="line"><a name="l09798"></a><span class="lineno"> 9798</span>  currNode->allocation.alloc = hAllocation;</div><div class="line"><a name="l09799"></a><span class="lineno"> 9799</span> </div><div class="line"><a name="l09800"></a><span class="lineno"> 9800</span>  ++m_AllocationCount;</div><div class="line"><a name="l09801"></a><span class="lineno"> 9801</span>  --m_FreeCount;</div><div class="line"><a name="l09802"></a><span class="lineno"> 9802</span>  m_SumFreeSize -= allocSize;</div><div class="line"><a name="l09803"></a><span class="lineno"> 9803</span> }</div><div class="line"><a name="l09804"></a><span class="lineno"> 9804</span> </div><div class="line"><a name="l09805"></a><span class="lineno"> 9805</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::DeleteNode(Node* node)</div><div class="line"><a name="l09806"></a><span class="lineno"> 9806</span> {</div><div class="line"><a name="l09807"></a><span class="lineno"> 9807</span>  <span class="keywordflow">if</span>(node->type == Node::TYPE_SPLIT)</div><div class="line"><a name="l09808"></a><span class="lineno"> 9808</span>  {</div><div class="line"><a name="l09809"></a><span class="lineno"> 9809</span>  DeleteNode(node->split.leftChild->buddy);</div><div class="line"><a name="l09810"></a><span class="lineno"> 9810</span>  DeleteNode(node->split.leftChild);</div><div class="line"><a name="l09811"></a><span class="lineno"> 9811</span>  }</div><div class="line"><a name="l09812"></a><span class="lineno"> 9812</span> </div><div class="line"><a name="l09813"></a><span class="lineno"> 9813</span>  vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l09814"></a><span class="lineno"> 9814</span> }</div><div class="line"><a name="l09815"></a><span class="lineno"> 9815</span> </div><div class="line"><a name="l09816"></a><span class="lineno"> 9816</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::ValidateNode(ValidationContext& 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="l09817"></a><span class="lineno"> 9817</span> <span class="keyword"></span>{</div><div class="line"><a name="l09818"></a><span class="lineno"> 9818</span>  VMA_VALIDATE(level < m_LevelCount);</div><div class="line"><a name="l09819"></a><span class="lineno"> 9819</span>  VMA_VALIDATE(curr->parent == parent);</div><div class="line"><a name="l09820"></a><span class="lineno"> 9820</span>  VMA_VALIDATE((curr->buddy == VMA_NULL) == (parent == VMA_NULL));</div><div class="line"><a name="l09821"></a><span class="lineno"> 9821</span>  VMA_VALIDATE(curr->buddy == VMA_NULL || curr->buddy->buddy == curr);</div><div class="line"><a name="l09822"></a><span class="lineno"> 9822</span>  <span class="keywordflow">switch</span>(curr->type)</div><div class="line"><a name="l09823"></a><span class="lineno"> 9823</span>  {</div><div class="line"><a name="l09824"></a><span class="lineno"> 9824</span>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l09825"></a><span class="lineno"> 9825</span>  <span class="comment">// curr->free.prev, next are validated separately.</span></div><div class="line"><a name="l09826"></a><span class="lineno"> 9826</span>  ctx.calculatedSumFreeSize += levelNodeSize;</div><div class="line"><a name="l09827"></a><span class="lineno"> 9827</span>  ++ctx.calculatedFreeCount;</div><div class="line"><a name="l09828"></a><span class="lineno"> 9828</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09829"></a><span class="lineno"> 9829</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l09830"></a><span class="lineno"> 9830</span>  ++ctx.calculatedAllocationCount;</div><div class="line"><a name="l09831"></a><span class="lineno"> 9831</span>  ctx.calculatedSumFreeSize += levelNodeSize - curr->allocation.alloc->GetSize();</div><div class="line"><a name="l09832"></a><span class="lineno"> 9832</span>  VMA_VALIDATE(curr->allocation.alloc != VK_NULL_HANDLE);</div><div class="line"><a name="l09833"></a><span class="lineno"> 9833</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09834"></a><span class="lineno"> 9834</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l09835"></a><span class="lineno"> 9835</span>  {</div><div class="line"><a name="l09836"></a><span class="lineno"> 9836</span>  <span class="keyword">const</span> uint32_t childrenLevel = level + 1;</div><div class="line"><a name="l09837"></a><span class="lineno"> 9837</span>  <span class="keyword">const</span> VkDeviceSize childrenLevelNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l09838"></a><span class="lineno"> 9838</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = curr->split.leftChild;</div><div class="line"><a name="l09839"></a><span class="lineno"> 9839</span>  VMA_VALIDATE(leftChild != VMA_NULL);</div><div class="line"><a name="l09840"></a><span class="lineno"> 9840</span>  VMA_VALIDATE(leftChild->offset == curr->offset);</div><div class="line"><a name="l09841"></a><span class="lineno"> 9841</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, leftChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l09842"></a><span class="lineno"> 9842</span>  {</div><div class="line"><a name="l09843"></a><span class="lineno"> 9843</span>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode for left child failed."</span>);</div><div class="line"><a name="l09844"></a><span class="lineno"> 9844</span>  }</div><div class="line"><a name="l09845"></a><span class="lineno"> 9845</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l09846"></a><span class="lineno"> 9846</span>  VMA_VALIDATE(rightChild->offset == curr->offset + childrenLevelNodeSize);</div><div class="line"><a name="l09847"></a><span class="lineno"> 9847</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, rightChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l09848"></a><span class="lineno"> 9848</span>  {</div><div class="line"><a name="l09849"></a><span class="lineno"> 9849</span>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode for right child failed."</span>);</div><div class="line"><a name="l09850"></a><span class="lineno"> 9850</span>  }</div><div class="line"><a name="l09851"></a><span class="lineno"> 9851</span>  }</div><div class="line"><a name="l09852"></a><span class="lineno"> 9852</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09853"></a><span class="lineno"> 9853</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09854"></a><span class="lineno"> 9854</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09855"></a><span class="lineno"> 9855</span>  }</div><div class="line"><a name="l09856"></a><span class="lineno"> 9856</span> </div><div class="line"><a name="l09857"></a><span class="lineno"> 9857</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09858"></a><span class="lineno"> 9858</span> }</div><div class="line"><a name="l09859"></a><span class="lineno"> 9859</span> </div><div class="line"><a name="l09860"></a><span class="lineno"> 9860</span> uint32_t VmaBlockMetadata_Buddy::AllocSizeToLevel(VkDeviceSize allocSize)<span class="keyword"> const</span></div><div class="line"><a name="l09861"></a><span class="lineno"> 9861</span> <span class="keyword"></span>{</div><div class="line"><a name="l09862"></a><span class="lineno"> 9862</span>  <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="l09863"></a><span class="lineno"> 9863</span>  uint32_t level = 0;</div><div class="line"><a name="l09864"></a><span class="lineno"> 9864</span>  VkDeviceSize currLevelNodeSize = m_UsableSize;</div><div class="line"><a name="l09865"></a><span class="lineno"> 9865</span>  VkDeviceSize nextLevelNodeSize = currLevelNodeSize >> 1;</div><div class="line"><a name="l09866"></a><span class="lineno"> 9866</span>  <span class="keywordflow">while</span>(allocSize <= nextLevelNodeSize && level + 1 < m_LevelCount)</div><div class="line"><a name="l09867"></a><span class="lineno"> 9867</span>  {</div><div class="line"><a name="l09868"></a><span class="lineno"> 9868</span>  ++level;</div><div class="line"><a name="l09869"></a><span class="lineno"> 9869</span>  currLevelNodeSize = nextLevelNodeSize;</div><div class="line"><a name="l09870"></a><span class="lineno"> 9870</span>  nextLevelNodeSize = currLevelNodeSize >> 1;</div><div class="line"><a name="l09871"></a><span class="lineno"> 9871</span>  }</div><div class="line"><a name="l09872"></a><span class="lineno"> 9872</span>  <span class="keywordflow">return</span> level;</div><div class="line"><a name="l09873"></a><span class="lineno"> 9873</span> }</div><div class="line"><a name="l09874"></a><span class="lineno"> 9874</span> </div><div class="line"><a name="l09875"></a><span class="lineno"> 9875</span> <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="l09876"></a><span class="lineno"> 9876</span> {</div><div class="line"><a name="l09877"></a><span class="lineno"> 9877</span>  <span class="comment">// Find node and level.</span></div><div class="line"><a name="l09878"></a><span class="lineno"> 9878</span>  Node* node = m_Root;</div><div class="line"><a name="l09879"></a><span class="lineno"> 9879</span>  VkDeviceSize nodeOffset = 0;</div><div class="line"><a name="l09880"></a><span class="lineno"> 9880</span>  uint32_t level = 0;</div><div class="line"><a name="l09881"></a><span class="lineno"> 9881</span>  VkDeviceSize levelNodeSize = LevelToNodeSize(0);</div><div class="line"><a name="l09882"></a><span class="lineno"> 9882</span>  <span class="keywordflow">while</span>(node->type == Node::TYPE_SPLIT)</div><div class="line"><a name="l09883"></a><span class="lineno"> 9883</span>  {</div><div class="line"><a name="l09884"></a><span class="lineno"> 9884</span>  <span class="keyword">const</span> VkDeviceSize nextLevelSize = levelNodeSize >> 1;</div><div class="line"><a name="l09885"></a><span class="lineno"> 9885</span>  <span class="keywordflow">if</span>(offset < nodeOffset + nextLevelSize)</div><div class="line"><a name="l09886"></a><span class="lineno"> 9886</span>  {</div><div class="line"><a name="l09887"></a><span class="lineno"> 9887</span>  node = node->split.leftChild;</div><div class="line"><a name="l09888"></a><span class="lineno"> 9888</span>  }</div><div class="line"><a name="l09889"></a><span class="lineno"> 9889</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09890"></a><span class="lineno"> 9890</span>  {</div><div class="line"><a name="l09891"></a><span class="lineno"> 9891</span>  node = node->split.leftChild->buddy;</div><div class="line"><a name="l09892"></a><span class="lineno"> 9892</span>  nodeOffset += nextLevelSize;</div><div class="line"><a name="l09893"></a><span class="lineno"> 9893</span>  }</div><div class="line"><a name="l09894"></a><span class="lineno"> 9894</span>  ++level;</div><div class="line"><a name="l09895"></a><span class="lineno"> 9895</span>  levelNodeSize = nextLevelSize;</div><div class="line"><a name="l09896"></a><span class="lineno"> 9896</span>  }</div><div class="line"><a name="l09897"></a><span class="lineno"> 9897</span> </div><div class="line"><a name="l09898"></a><span class="lineno"> 9898</span>  VMA_ASSERT(node != VMA_NULL && node->type == Node::TYPE_ALLOCATION);</div><div class="line"><a name="l09899"></a><span class="lineno"> 9899</span>  VMA_ASSERT(alloc == VK_NULL_HANDLE || node->allocation.alloc == alloc);</div><div class="line"><a name="l09900"></a><span class="lineno"> 9900</span> </div><div class="line"><a name="l09901"></a><span class="lineno"> 9901</span>  ++m_FreeCount;</div><div class="line"><a name="l09902"></a><span class="lineno"> 9902</span>  --m_AllocationCount;</div><div class="line"><a name="l09903"></a><span class="lineno"> 9903</span>  m_SumFreeSize += alloc->GetSize();</div><div class="line"><a name="l09904"></a><span class="lineno"> 9904</span> </div><div class="line"><a name="l09905"></a><span class="lineno"> 9905</span>  node->type = Node::TYPE_FREE;</div><div class="line"><a name="l09906"></a><span class="lineno"> 9906</span> </div><div class="line"><a name="l09907"></a><span class="lineno"> 9907</span>  <span class="comment">// Join free nodes if possible.</span></div><div class="line"><a name="l09908"></a><span class="lineno"> 9908</span>  <span class="keywordflow">while</span>(level > 0 && node->buddy->type == Node::TYPE_FREE)</div><div class="line"><a name="l09909"></a><span class="lineno"> 9909</span>  {</div><div class="line"><a name="l09910"></a><span class="lineno"> 9910</span>  RemoveFromFreeList(level, node->buddy);</div><div class="line"><a name="l09911"></a><span class="lineno"> 9911</span>  Node* <span class="keyword">const</span> parent = node->parent;</div><div class="line"><a name="l09912"></a><span class="lineno"> 9912</span> </div><div class="line"><a name="l09913"></a><span class="lineno"> 9913</span>  vma_delete(GetAllocationCallbacks(), node->buddy);</div><div class="line"><a name="l09914"></a><span class="lineno"> 9914</span>  vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l09915"></a><span class="lineno"> 9915</span>  parent->type = Node::TYPE_FREE;</div><div class="line"><a name="l09916"></a><span class="lineno"> 9916</span>  </div><div class="line"><a name="l09917"></a><span class="lineno"> 9917</span>  node = parent;</div><div class="line"><a name="l09918"></a><span class="lineno"> 9918</span>  --level;</div><div class="line"><a name="l09919"></a><span class="lineno"> 9919</span>  <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="l09920"></a><span class="lineno"> 9920</span>  --m_FreeCount;</div><div class="line"><a name="l09921"></a><span class="lineno"> 9921</span>  }</div><div class="line"><a name="l09922"></a><span class="lineno"> 9922</span> </div><div class="line"><a name="l09923"></a><span class="lineno"> 9923</span>  AddToFreeListFront(level, node);</div><div class="line"><a name="l09924"></a><span class="lineno"> 9924</span> }</div><div class="line"><a name="l09925"></a><span class="lineno"> 9925</span> </div><div class="line"><a name="l09926"></a><span class="lineno"> 9926</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l09927"></a><span class="lineno"> 9927</span> <span class="keyword"></span>{</div><div class="line"><a name="l09928"></a><span class="lineno"> 9928</span>  <span class="keywordflow">switch</span>(node->type)</div><div class="line"><a name="l09929"></a><span class="lineno"> 9929</span>  {</div><div class="line"><a name="l09930"></a><span class="lineno"> 9930</span>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l09931"></a><span class="lineno"> 9931</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09932"></a><span class="lineno"> 9932</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += levelNodeSize;</div><div class="line"><a name="l09933"></a><span class="lineno"> 9933</span>  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="l09934"></a><span class="lineno"> 9934</span>  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="l09935"></a><span class="lineno"> 9935</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09936"></a><span class="lineno"> 9936</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l09937"></a><span class="lineno"> 9937</span>  {</div><div class="line"><a name="l09938"></a><span class="lineno"> 9938</span>  <span class="keyword">const</span> VkDeviceSize allocSize = node->allocation.alloc->GetSize();</div><div class="line"><a name="l09939"></a><span class="lineno"> 9939</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l09940"></a><span class="lineno"> 9940</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += allocSize;</div><div class="line"><a name="l09941"></a><span class="lineno"> 9941</span>  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="l09942"></a><span class="lineno"> 9942</span>  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="l09943"></a><span class="lineno"> 9943</span> </div><div class="line"><a name="l09944"></a><span class="lineno"> 9944</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = levelNodeSize - allocSize;</div><div class="line"><a name="l09945"></a><span class="lineno"> 9945</span>  <span class="keywordflow">if</span>(unusedRangeSize > 0)</div><div class="line"><a name="l09946"></a><span class="lineno"> 9946</span>  {</div><div class="line"><a name="l09947"></a><span class="lineno"> 9947</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09948"></a><span class="lineno"> 9948</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09949"></a><span class="lineno"> 9949</span>  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="l09950"></a><span class="lineno"> 9950</span>  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="l09951"></a><span class="lineno"> 9951</span>  }</div><div class="line"><a name="l09952"></a><span class="lineno"> 9952</span>  }</div><div class="line"><a name="l09953"></a><span class="lineno"> 9953</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09954"></a><span class="lineno"> 9954</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l09955"></a><span class="lineno"> 9955</span>  {</div><div class="line"><a name="l09956"></a><span class="lineno"> 9956</span>  <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l09957"></a><span class="lineno"> 9957</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node->split.leftChild;</div><div class="line"><a name="l09958"></a><span class="lineno"> 9958</span>  CalcAllocationStatInfoNode(outInfo, leftChild, childrenNodeSize);</div><div class="line"><a name="l09959"></a><span class="lineno"> 9959</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l09960"></a><span class="lineno"> 9960</span>  CalcAllocationStatInfoNode(outInfo, rightChild, childrenNodeSize);</div><div class="line"><a name="l09961"></a><span class="lineno"> 9961</span>  }</div><div class="line"><a name="l09962"></a><span class="lineno"> 9962</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09963"></a><span class="lineno"> 9963</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09964"></a><span class="lineno"> 9964</span>  VMA_ASSERT(0);</div><div class="line"><a name="l09965"></a><span class="lineno"> 9965</span>  }</div><div class="line"><a name="l09966"></a><span class="lineno"> 9966</span> }</div><div class="line"><a name="l09967"></a><span class="lineno"> 9967</span> </div><div class="line"><a name="l09968"></a><span class="lineno"> 9968</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddToFreeListFront(uint32_t level, Node* node)</div><div class="line"><a name="l09969"></a><span class="lineno"> 9969</span> {</div><div class="line"><a name="l09970"></a><span class="lineno"> 9970</span>  VMA_ASSERT(node->type == Node::TYPE_FREE);</div><div class="line"><a name="l09971"></a><span class="lineno"> 9971</span> </div><div class="line"><a name="l09972"></a><span class="lineno"> 9972</span>  <span class="comment">// List is empty.</span></div><div class="line"><a name="l09973"></a><span class="lineno"> 9973</span>  Node* <span class="keyword">const</span> frontNode = m_FreeList[level].front;</div><div class="line"><a name="l09974"></a><span class="lineno"> 9974</span>  <span class="keywordflow">if</span>(frontNode == VMA_NULL)</div><div class="line"><a name="l09975"></a><span class="lineno"> 9975</span>  {</div><div class="line"><a name="l09976"></a><span class="lineno"> 9976</span>  VMA_ASSERT(m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l09977"></a><span class="lineno"> 9977</span>  node->free.prev = node->free.next = VMA_NULL;</div><div class="line"><a name="l09978"></a><span class="lineno"> 9978</span>  m_FreeList[level].front = m_FreeList[level].back = node;</div><div class="line"><a name="l09979"></a><span class="lineno"> 9979</span>  }</div><div class="line"><a name="l09980"></a><span class="lineno"> 9980</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09981"></a><span class="lineno"> 9981</span>  {</div><div class="line"><a name="l09982"></a><span class="lineno"> 9982</span>  VMA_ASSERT(frontNode->free.prev == VMA_NULL);</div><div class="line"><a name="l09983"></a><span class="lineno"> 9983</span>  node->free.prev = VMA_NULL;</div><div class="line"><a name="l09984"></a><span class="lineno"> 9984</span>  node->free.next = frontNode;</div><div class="line"><a name="l09985"></a><span class="lineno"> 9985</span>  frontNode->free.prev = node;</div><div class="line"><a name="l09986"></a><span class="lineno"> 9986</span>  m_FreeList[level].front = node;</div><div class="line"><a name="l09987"></a><span class="lineno"> 9987</span>  }</div><div class="line"><a name="l09988"></a><span class="lineno"> 9988</span> }</div><div class="line"><a name="l09989"></a><span class="lineno"> 9989</span> </div><div class="line"><a name="l09990"></a><span class="lineno"> 9990</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::RemoveFromFreeList(uint32_t level, Node* node)</div><div class="line"><a name="l09991"></a><span class="lineno"> 9991</span> {</div><div class="line"><a name="l09992"></a><span class="lineno"> 9992</span>  VMA_ASSERT(m_FreeList[level].front != VMA_NULL);</div><div class="line"><a name="l09993"></a><span class="lineno"> 9993</span> </div><div class="line"><a name="l09994"></a><span class="lineno"> 9994</span>  <span class="comment">// It is at the front.</span></div><div class="line"><a name="l09995"></a><span class="lineno"> 9995</span>  <span class="keywordflow">if</span>(node->free.prev == VMA_NULL)</div><div class="line"><a name="l09996"></a><span class="lineno"> 9996</span>  {</div><div class="line"><a name="l09997"></a><span class="lineno"> 9997</span>  VMA_ASSERT(m_FreeList[level].front == node);</div><div class="line"><a name="l09998"></a><span class="lineno"> 9998</span>  m_FreeList[level].front = node->free.next;</div><div class="line"><a name="l09999"></a><span class="lineno"> 9999</span>  }</div><div class="line"><a name="l10000"></a><span class="lineno">10000</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10001"></a><span class="lineno">10001</span>  {</div><div class="line"><a name="l10002"></a><span class="lineno">10002</span>  Node* <span class="keyword">const</span> prevFreeNode = node->free.prev;</div><div class="line"><a name="l10003"></a><span class="lineno">10003</span>  VMA_ASSERT(prevFreeNode->free.next == node);</div><div class="line"><a name="l10004"></a><span class="lineno">10004</span>  prevFreeNode->free.next = node->free.next;</div><div class="line"><a name="l10005"></a><span class="lineno">10005</span>  }</div><div class="line"><a name="l10006"></a><span class="lineno">10006</span> </div><div class="line"><a name="l10007"></a><span class="lineno">10007</span>  <span class="comment">// It is at the back.</span></div><div class="line"><a name="l10008"></a><span class="lineno">10008</span>  <span class="keywordflow">if</span>(node->free.next == VMA_NULL)</div><div class="line"><a name="l10009"></a><span class="lineno">10009</span>  {</div><div class="line"><a name="l10010"></a><span class="lineno">10010</span>  VMA_ASSERT(m_FreeList[level].back == node);</div><div class="line"><a name="l10011"></a><span class="lineno">10011</span>  m_FreeList[level].back = node->free.prev;</div><div class="line"><a name="l10012"></a><span class="lineno">10012</span>  }</div><div class="line"><a name="l10013"></a><span class="lineno">10013</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10014"></a><span class="lineno">10014</span>  {</div><div class="line"><a name="l10015"></a><span class="lineno">10015</span>  Node* <span class="keyword">const</span> nextFreeNode = node->free.next;</div><div class="line"><a name="l10016"></a><span class="lineno">10016</span>  VMA_ASSERT(nextFreeNode->free.prev == node);</div><div class="line"><a name="l10017"></a><span class="lineno">10017</span>  nextFreeNode->free.prev = node->free.prev;</div><div class="line"><a name="l10018"></a><span class="lineno">10018</span>  }</div><div class="line"><a name="l10019"></a><span class="lineno">10019</span> }</div><div class="line"><a name="l10020"></a><span class="lineno">10020</span> </div><div class="line"><a name="l10021"></a><span class="lineno">10021</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10022"></a><span class="lineno">10022</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter& json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l10023"></a><span class="lineno">10023</span> <span class="keyword"></span>{</div><div class="line"><a name="l10024"></a><span class="lineno">10024</span>  <span class="keywordflow">switch</span>(node->type)</div><div class="line"><a name="l10025"></a><span class="lineno">10025</span>  {</div><div class="line"><a name="l10026"></a><span class="lineno">10026</span>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l10027"></a><span class="lineno">10027</span>  PrintDetailedMap_UnusedRange(json, node->offset, levelNodeSize);</div><div class="line"><a name="l10028"></a><span class="lineno">10028</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10029"></a><span class="lineno">10029</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l10030"></a><span class="lineno">10030</span>  { </div><div class="line"><a name="l10031"></a><span class="lineno">10031</span>  PrintDetailedMap_Allocation(json, node->offset, node->allocation.alloc);</div><div class="line"><a name="l10032"></a><span class="lineno">10032</span>  <span class="keyword">const</span> VkDeviceSize allocSize = node->allocation.alloc->GetSize();</div><div class="line"><a name="l10033"></a><span class="lineno">10033</span>  <span class="keywordflow">if</span>(allocSize < levelNodeSize)</div><div class="line"><a name="l10034"></a><span class="lineno">10034</span>  {</div><div class="line"><a name="l10035"></a><span class="lineno">10035</span>  PrintDetailedMap_UnusedRange(json, node->offset + allocSize, levelNodeSize - allocSize);</div><div class="line"><a name="l10036"></a><span class="lineno">10036</span>  }</div><div class="line"><a name="l10037"></a><span class="lineno">10037</span>  }</div><div class="line"><a name="l10038"></a><span class="lineno">10038</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10039"></a><span class="lineno">10039</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l10040"></a><span class="lineno">10040</span>  {</div><div class="line"><a name="l10041"></a><span class="lineno">10041</span>  <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l10042"></a><span class="lineno">10042</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node->split.leftChild;</div><div class="line"><a name="l10043"></a><span class="lineno">10043</span>  PrintDetailedMapNode(json, leftChild, childrenNodeSize);</div><div class="line"><a name="l10044"></a><span class="lineno">10044</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l10045"></a><span class="lineno">10045</span>  PrintDetailedMapNode(json, rightChild, childrenNodeSize);</div><div class="line"><a name="l10046"></a><span class="lineno">10046</span>  }</div><div class="line"><a name="l10047"></a><span class="lineno">10047</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10048"></a><span class="lineno">10048</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l10049"></a><span class="lineno">10049</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10050"></a><span class="lineno">10050</span>  }</div><div class="line"><a name="l10051"></a><span class="lineno">10051</span> }</div><div class="line"><a name="l10052"></a><span class="lineno">10052</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10053"></a><span class="lineno">10053</span> </div><div class="line"><a name="l10054"></a><span class="lineno">10054</span> </div><div class="line"><a name="l10056"></a><span class="lineno">10056</span> <span class="comment">// class VmaDeviceMemoryBlock</span></div><div class="line"><a name="l10057"></a><span class="lineno">10057</span> </div><div class="line"><a name="l10058"></a><span class="lineno">10058</span> VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l10059"></a><span class="lineno">10059</span>  m_pMetadata(VMA_NULL),</div><div class="line"><a name="l10060"></a><span class="lineno">10060</span>  m_MemoryTypeIndex(UINT32_MAX),</div><div class="line"><a name="l10061"></a><span class="lineno">10061</span>  m_Id(0),</div><div class="line"><a name="l10062"></a><span class="lineno">10062</span>  m_hMemory(VK_NULL_HANDLE),</div><div class="line"><a name="l10063"></a><span class="lineno">10063</span>  m_MapCount(0),</div><div class="line"><a name="l10064"></a><span class="lineno">10064</span>  m_pMappedData(VMA_NULL)</div><div class="line"><a name="l10065"></a><span class="lineno">10065</span> {</div><div class="line"><a name="l10066"></a><span class="lineno">10066</span> }</div><div class="line"><a name="l10067"></a><span class="lineno">10067</span> </div><div class="line"><a name="l10068"></a><span class="lineno">10068</span> <span class="keywordtype">void</span> VmaDeviceMemoryBlock::Init(</div><div class="line"><a name="l10069"></a><span class="lineno">10069</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10070"></a><span class="lineno">10070</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l10071"></a><span class="lineno">10071</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l10072"></a><span class="lineno">10072</span>  VkDeviceSize newSize,</div><div class="line"><a name="l10073"></a><span class="lineno">10073</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l10074"></a><span class="lineno">10074</span>  uint32_t algorithm)</div><div class="line"><a name="l10075"></a><span class="lineno">10075</span> {</div><div class="line"><a name="l10076"></a><span class="lineno">10076</span>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l10077"></a><span class="lineno">10077</span> </div><div class="line"><a name="l10078"></a><span class="lineno">10078</span>  m_MemoryTypeIndex = newMemoryTypeIndex;</div><div class="line"><a name="l10079"></a><span class="lineno">10079</span>  m_Id = id;</div><div class="line"><a name="l10080"></a><span class="lineno">10080</span>  m_hMemory = newMemory;</div><div class="line"><a name="l10081"></a><span class="lineno">10081</span> </div><div class="line"><a name="l10082"></a><span class="lineno">10082</span>  <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l10083"></a><span class="lineno">10083</span>  {</div><div class="line"><a name="l10084"></a><span class="lineno">10084</span>  <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="l10085"></a><span class="lineno">10085</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Linear)(hAllocator);</div><div class="line"><a name="l10086"></a><span class="lineno">10086</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10087"></a><span class="lineno">10087</span>  <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="l10088"></a><span class="lineno">10088</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Buddy)(hAllocator);</div><div class="line"><a name="l10089"></a><span class="lineno">10089</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10090"></a><span class="lineno">10090</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l10091"></a><span class="lineno">10091</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10092"></a><span class="lineno">10092</span>  <span class="comment">// Fall-through.</span></div><div class="line"><a name="l10093"></a><span class="lineno">10093</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l10094"></a><span class="lineno">10094</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Generic)(hAllocator);</div><div class="line"><a name="l10095"></a><span class="lineno">10095</span>  }</div><div class="line"><a name="l10096"></a><span class="lineno">10096</span>  m_pMetadata->Init(newSize);</div><div class="line"><a name="l10097"></a><span class="lineno">10097</span> }</div><div class="line"><a name="l10098"></a><span class="lineno">10098</span> </div><div class="line"><a name="l10099"></a><span class="lineno">10099</span> <span class="keywordtype">void</span> VmaDeviceMemoryBlock::Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</div><div class="line"><a name="l10100"></a><span class="lineno">10100</span> {</div><div class="line"><a name="l10101"></a><span class="lineno">10101</span>  <span class="comment">// This is the most important assert in the entire library.</span></div><div class="line"><a name="l10102"></a><span class="lineno">10102</span>  <span class="comment">// Hitting it means you have some memory leak - unreleased VmaAllocation objects.</span></div><div class="line"><a name="l10103"></a><span class="lineno">10103</span>  VMA_ASSERT(m_pMetadata->IsEmpty() && <span class="stringliteral">"Some allocations were not freed before destruction of this memory block!"</span>);</div><div class="line"><a name="l10104"></a><span class="lineno">10104</span> </div><div class="line"><a name="l10105"></a><span class="lineno">10105</span>  VMA_ASSERT(m_hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l10106"></a><span class="lineno">10106</span>  allocator->FreeVulkanMemory(m_MemoryTypeIndex, m_pMetadata->GetSize(), m_hMemory);</div><div class="line"><a name="l10107"></a><span class="lineno">10107</span>  m_hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l10108"></a><span class="lineno">10108</span> </div><div class="line"><a name="l10109"></a><span class="lineno">10109</span>  vma_delete(allocator, m_pMetadata);</div><div class="line"><a name="l10110"></a><span class="lineno">10110</span>  m_pMetadata = VMA_NULL;</div><div class="line"><a name="l10111"></a><span class="lineno">10111</span> }</div><div class="line"><a name="l10112"></a><span class="lineno">10112</span> </div><div class="line"><a name="l10113"></a><span class="lineno">10113</span> <span class="keywordtype">bool</span> VmaDeviceMemoryBlock::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l10114"></a><span class="lineno">10114</span> <span class="keyword"></span>{</div><div class="line"><a name="l10115"></a><span class="lineno">10115</span>  VMA_VALIDATE((m_hMemory != VK_NULL_HANDLE) &&</div><div class="line"><a name="l10116"></a><span class="lineno">10116</span>  (m_pMetadata->GetSize() != 0));</div><div class="line"><a name="l10117"></a><span class="lineno">10117</span>  </div><div class="line"><a name="l10118"></a><span class="lineno">10118</span>  <span class="keywordflow">return</span> m_pMetadata->Validate();</div><div class="line"><a name="l10119"></a><span class="lineno">10119</span> }</div><div class="line"><a name="l10120"></a><span class="lineno">10120</span> </div><div class="line"><a name="l10121"></a><span class="lineno">10121</span> VkResult VmaDeviceMemoryBlock::CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l10122"></a><span class="lineno">10122</span> {</div><div class="line"><a name="l10123"></a><span class="lineno">10123</span>  <span class="keywordtype">void</span>* pData = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l10124"></a><span class="lineno">10124</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l10125"></a><span class="lineno">10125</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10126"></a><span class="lineno">10126</span>  {</div><div class="line"><a name="l10127"></a><span class="lineno">10127</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10128"></a><span class="lineno">10128</span>  }</div><div class="line"><a name="l10129"></a><span class="lineno">10129</span> </div><div class="line"><a name="l10130"></a><span class="lineno">10130</span>  res = m_pMetadata->CheckCorruption(pData);</div><div class="line"><a name="l10131"></a><span class="lineno">10131</span> </div><div class="line"><a name="l10132"></a><span class="lineno">10132</span>  Unmap(hAllocator, 1);</div><div class="line"><a name="l10133"></a><span class="lineno">10133</span> </div><div class="line"><a name="l10134"></a><span class="lineno">10134</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10135"></a><span class="lineno">10135</span> }</div><div class="line"><a name="l10136"></a><span class="lineno">10136</span> </div><div class="line"><a name="l10137"></a><span class="lineno">10137</span> 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="l10138"></a><span class="lineno">10138</span> {</div><div class="line"><a name="l10139"></a><span class="lineno">10139</span>  <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l10140"></a><span class="lineno">10140</span>  {</div><div class="line"><a name="l10141"></a><span class="lineno">10141</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10142"></a><span class="lineno">10142</span>  }</div><div class="line"><a name="l10143"></a><span class="lineno">10143</span> </div><div class="line"><a name="l10144"></a><span class="lineno">10144</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10145"></a><span class="lineno">10145</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l10146"></a><span class="lineno">10146</span>  {</div><div class="line"><a name="l10147"></a><span class="lineno">10147</span>  m_MapCount += count;</div><div class="line"><a name="l10148"></a><span class="lineno">10148</span>  VMA_ASSERT(m_pMappedData != VMA_NULL);</div><div class="line"><a name="l10149"></a><span class="lineno">10149</span>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l10150"></a><span class="lineno">10150</span>  {</div><div class="line"><a name="l10151"></a><span class="lineno">10151</span>  *ppData = m_pMappedData;</div><div class="line"><a name="l10152"></a><span class="lineno">10152</span>  }</div><div class="line"><a name="l10153"></a><span class="lineno">10153</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10154"></a><span class="lineno">10154</span>  }</div><div class="line"><a name="l10155"></a><span class="lineno">10155</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10156"></a><span class="lineno">10156</span>  {</div><div class="line"><a name="l10157"></a><span class="lineno">10157</span>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l10158"></a><span class="lineno">10158</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10159"></a><span class="lineno">10159</span>  m_hMemory,</div><div class="line"><a name="l10160"></a><span class="lineno">10160</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l10161"></a><span class="lineno">10161</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l10162"></a><span class="lineno">10162</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l10163"></a><span class="lineno">10163</span>  &m_pMappedData);</div><div class="line"><a name="l10164"></a><span class="lineno">10164</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l10165"></a><span class="lineno">10165</span>  {</div><div class="line"><a name="l10166"></a><span class="lineno">10166</span>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l10167"></a><span class="lineno">10167</span>  {</div><div class="line"><a name="l10168"></a><span class="lineno">10168</span>  *ppData = m_pMappedData;</div><div class="line"><a name="l10169"></a><span class="lineno">10169</span>  }</div><div class="line"><a name="l10170"></a><span class="lineno">10170</span>  m_MapCount = count;</div><div class="line"><a name="l10171"></a><span class="lineno">10171</span>  }</div><div class="line"><a name="l10172"></a><span class="lineno">10172</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l10173"></a><span class="lineno">10173</span>  }</div><div class="line"><a name="l10174"></a><span class="lineno">10174</span> }</div><div class="line"><a name="l10175"></a><span class="lineno">10175</span> </div><div class="line"><a name="l10176"></a><span class="lineno">10176</span> <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="l10177"></a><span class="lineno">10177</span> {</div><div class="line"><a name="l10178"></a><span class="lineno">10178</span>  <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l10179"></a><span class="lineno">10179</span>  {</div><div class="line"><a name="l10180"></a><span class="lineno">10180</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l10181"></a><span class="lineno">10181</span>  }</div><div class="line"><a name="l10182"></a><span class="lineno">10182</span> </div><div class="line"><a name="l10183"></a><span class="lineno">10183</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10184"></a><span class="lineno">10184</span>  <span class="keywordflow">if</span>(m_MapCount >= count)</div><div class="line"><a name="l10185"></a><span class="lineno">10185</span>  {</div><div class="line"><a name="l10186"></a><span class="lineno">10186</span>  m_MapCount -= count;</div><div class="line"><a name="l10187"></a><span class="lineno">10187</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l10188"></a><span class="lineno">10188</span>  {</div><div class="line"><a name="l10189"></a><span class="lineno">10189</span>  m_pMappedData = VMA_NULL;</div><div class="line"><a name="l10190"></a><span class="lineno">10190</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(hAllocator->m_hDevice, m_hMemory);</div><div class="line"><a name="l10191"></a><span class="lineno">10191</span>  }</div><div class="line"><a name="l10192"></a><span class="lineno">10192</span>  }</div><div class="line"><a name="l10193"></a><span class="lineno">10193</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10194"></a><span class="lineno">10194</span>  {</div><div class="line"><a name="l10195"></a><span class="lineno">10195</span>  VMA_ASSERT(0 && <span class="stringliteral">"VkDeviceMemory block is being unmapped while it was not previously mapped."</span>);</div><div class="line"><a name="l10196"></a><span class="lineno">10196</span>  }</div><div class="line"><a name="l10197"></a><span class="lineno">10197</span> }</div><div class="line"><a name="l10198"></a><span class="lineno">10198</span> </div><div class="line"><a name="l10199"></a><span class="lineno">10199</span> VkResult VmaDeviceMemoryBlock::WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l10200"></a><span class="lineno">10200</span> {</div><div class="line"><a name="l10201"></a><span class="lineno">10201</span>  VMA_ASSERT(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l10202"></a><span class="lineno">10202</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10203"></a><span class="lineno">10203</span> </div><div class="line"><a name="l10204"></a><span class="lineno">10204</span>  <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l10205"></a><span class="lineno">10205</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l10206"></a><span class="lineno">10206</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10207"></a><span class="lineno">10207</span>  {</div><div class="line"><a name="l10208"></a><span class="lineno">10208</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10209"></a><span class="lineno">10209</span>  }</div><div class="line"><a name="l10210"></a><span class="lineno">10210</span> </div><div class="line"><a name="l10211"></a><span class="lineno">10211</span>  VmaWriteMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10212"></a><span class="lineno">10212</span>  VmaWriteMagicValue(pData, allocOffset + allocSize);</div><div class="line"><a name="l10213"></a><span class="lineno">10213</span> </div><div class="line"><a name="l10214"></a><span class="lineno">10214</span>  Unmap(hAllocator, 1);</div><div class="line"><a name="l10215"></a><span class="lineno">10215</span> </div><div class="line"><a name="l10216"></a><span class="lineno">10216</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10217"></a><span class="lineno">10217</span> }</div><div class="line"><a name="l10218"></a><span class="lineno">10218</span> </div><div class="line"><a name="l10219"></a><span class="lineno">10219</span> VkResult VmaDeviceMemoryBlock::ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l10220"></a><span class="lineno">10220</span> {</div><div class="line"><a name="l10221"></a><span class="lineno">10221</span>  VMA_ASSERT(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l10222"></a><span class="lineno">10222</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10223"></a><span class="lineno">10223</span> </div><div class="line"><a name="l10224"></a><span class="lineno">10224</span>  <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l10225"></a><span class="lineno">10225</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l10226"></a><span class="lineno">10226</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10227"></a><span class="lineno">10227</span>  {</div><div class="line"><a name="l10228"></a><span class="lineno">10228</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10229"></a><span class="lineno">10229</span>  }</div><div class="line"><a name="l10230"></a><span class="lineno">10230</span> </div><div class="line"><a name="l10231"></a><span class="lineno">10231</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l10232"></a><span class="lineno">10232</span>  {</div><div class="line"><a name="l10233"></a><span class="lineno">10233</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE FREED ALLOCATION!"</span>);</div><div class="line"><a name="l10234"></a><span class="lineno">10234</span>  }</div><div class="line"><a name="l10235"></a><span class="lineno">10235</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset + allocSize))</div><div class="line"><a name="l10236"></a><span class="lineno">10236</span>  {</div><div class="line"><a name="l10237"></a><span class="lineno">10237</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER FREED ALLOCATION!"</span>);</div><div class="line"><a name="l10238"></a><span class="lineno">10238</span>  }</div><div class="line"><a name="l10239"></a><span class="lineno">10239</span> </div><div class="line"><a name="l10240"></a><span class="lineno">10240</span>  Unmap(hAllocator, 1);</div><div class="line"><a name="l10241"></a><span class="lineno">10241</span> </div><div class="line"><a name="l10242"></a><span class="lineno">10242</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10243"></a><span class="lineno">10243</span> }</div><div class="line"><a name="l10244"></a><span class="lineno">10244</span> </div><div class="line"><a name="l10245"></a><span class="lineno">10245</span> VkResult VmaDeviceMemoryBlock::BindBufferMemory(</div><div class="line"><a name="l10246"></a><span class="lineno">10246</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10247"></a><span class="lineno">10247</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l10248"></a><span class="lineno">10248</span>  VkBuffer hBuffer)</div><div class="line"><a name="l10249"></a><span class="lineno">10249</span> {</div><div class="line"><a name="l10250"></a><span class="lineno">10250</span>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l10251"></a><span class="lineno">10251</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l10252"></a><span class="lineno">10252</span>  <span class="comment">// This lock is important so that we don't call vkBind... and/or vkMap... simultaneously on the same VkDeviceMemory from multiple threads.</span></div><div class="line"><a name="l10253"></a><span class="lineno">10253</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10254"></a><span class="lineno">10254</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l10255"></a><span class="lineno">10255</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10256"></a><span class="lineno">10256</span>  hBuffer,</div><div class="line"><a name="l10257"></a><span class="lineno">10257</span>  m_hMemory,</div><div class="line"><a name="l10258"></a><span class="lineno">10258</span>  hAllocation->GetOffset());</div><div class="line"><a name="l10259"></a><span class="lineno">10259</span> }</div><div class="line"><a name="l10260"></a><span class="lineno">10260</span> </div><div class="line"><a name="l10261"></a><span class="lineno">10261</span> VkResult VmaDeviceMemoryBlock::BindImageMemory(</div><div class="line"><a name="l10262"></a><span class="lineno">10262</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10263"></a><span class="lineno">10263</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l10264"></a><span class="lineno">10264</span>  VkImage hImage)</div><div class="line"><a name="l10265"></a><span class="lineno">10265</span> {</div><div class="line"><a name="l10266"></a><span class="lineno">10266</span>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l10267"></a><span class="lineno">10267</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l10268"></a><span class="lineno">10268</span>  <span class="comment">// This lock is important so that we don't call vkBind... and/or vkMap... simultaneously on the same VkDeviceMemory from multiple threads.</span></div><div class="line"><a name="l10269"></a><span class="lineno">10269</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10270"></a><span class="lineno">10270</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l10271"></a><span class="lineno">10271</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10272"></a><span class="lineno">10272</span>  hImage,</div><div class="line"><a name="l10273"></a><span class="lineno">10273</span>  m_hMemory,</div><div class="line"><a name="l10274"></a><span class="lineno">10274</span>  hAllocation->GetOffset());</div><div class="line"><a name="l10275"></a><span class="lineno">10275</span> }</div><div class="line"><a name="l10276"></a><span class="lineno">10276</span> </div><div class="line"><a name="l10277"></a><span class="lineno">10277</span> <span class="keyword">static</span> <span class="keywordtype">void</span> InitStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)</div><div class="line"><a name="l10278"></a><span class="lineno">10278</span> {</div><div class="line"><a name="l10279"></a><span class="lineno">10279</span>  memset(&outInfo, 0, <span class="keyword">sizeof</span>(outInfo));</div><div class="line"><a name="l10280"></a><span class="lineno">10280</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l10281"></a><span class="lineno">10281</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l10282"></a><span class="lineno">10282</span> }</div><div class="line"><a name="l10283"></a><span class="lineno">10283</span> </div><div class="line"><a name="l10284"></a><span class="lineno">10284</span> <span class="comment">// Adds statistics srcInfo into inoutInfo, like: inoutInfo += srcInfo.</span></div><div class="line"><a name="l10285"></a><span class="lineno">10285</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaAddStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& inoutInfo, <span class="keyword">const</span> <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& srcInfo)</div><div class="line"><a name="l10286"></a><span class="lineno">10286</span> {</div><div class="line"><a name="l10287"></a><span class="lineno">10287</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l10288"></a><span class="lineno">10288</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l10289"></a><span class="lineno">10289</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l10290"></a><span class="lineno">10290</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l10291"></a><span class="lineno">10291</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l10292"></a><span class="lineno">10292</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(inoutInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l10293"></a><span class="lineno">10293</span>  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="l10294"></a><span class="lineno">10294</span>  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="l10295"></a><span class="lineno">10295</span>  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="l10296"></a><span class="lineno">10296</span> }</div><div class="line"><a name="l10297"></a><span class="lineno">10297</span> </div><div class="line"><a name="l10298"></a><span class="lineno">10298</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaPostprocessCalcStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& inoutInfo)</div><div class="line"><a name="l10299"></a><span class="lineno">10299</span> {</div><div class="line"><a name="l10300"></a><span class="lineno">10300</span>  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> > 0) ?</div><div class="line"><a name="l10301"></a><span class="lineno">10301</span>  VmaRoundDiv<VkDeviceSize>(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="l10302"></a><span class="lineno">10302</span>  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> > 0) ?</div><div class="line"><a name="l10303"></a><span class="lineno">10303</span>  VmaRoundDiv<VkDeviceSize>(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="l10304"></a><span class="lineno">10304</span> }</div><div class="line"><a name="l10305"></a><span class="lineno">10305</span> </div><div class="line"><a name="l10306"></a><span class="lineno">10306</span> VmaPool_T::VmaPool_T(</div><div class="line"><a name="l10307"></a><span class="lineno">10307</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10308"></a><span class="lineno">10308</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>& createInfo,</div><div class="line"><a name="l10309"></a><span class="lineno">10309</span>  VkDeviceSize preferredBlockSize) :</div><div class="line"><a name="l10310"></a><span class="lineno">10310</span>  m_BlockVector(</div><div class="line"><a name="l10311"></a><span class="lineno">10311</span>  hAllocator,</div><div class="line"><a name="l10312"></a><span class="lineno">10312</span>  createInfo.memoryTypeIndex,</div><div class="line"><a name="l10313"></a><span class="lineno">10313</span>  createInfo.blockSize != 0 ? createInfo.blockSize : preferredBlockSize,</div><div class="line"><a name="l10314"></a><span class="lineno">10314</span>  createInfo.minBlockCount,</div><div class="line"><a name="l10315"></a><span class="lineno">10315</span>  createInfo.maxBlockCount,</div><div class="line"><a name="l10316"></a><span class="lineno">10316</span>  (createInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a>) != 0 ? 1 : hAllocator->GetBufferImageGranularity(),</div><div class="line"><a name="l10317"></a><span class="lineno">10317</span>  createInfo.frameInUseCount,</div><div class="line"><a name="l10318"></a><span class="lineno">10318</span>  true, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l10319"></a><span class="lineno">10319</span>  createInfo.blockSize != 0, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l10320"></a><span class="lineno">10320</span>  createInfo.flags & <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="l10321"></a><span class="lineno">10321</span>  m_Id(0)</div><div class="line"><a name="l10322"></a><span class="lineno">10322</span> {</div><div class="line"><a name="l10323"></a><span class="lineno">10323</span> }</div><div class="line"><a name="l10324"></a><span class="lineno">10324</span> </div><div class="line"><a name="l10325"></a><span class="lineno">10325</span> VmaPool_T::~VmaPool_T()</div><div class="line"><a name="l10326"></a><span class="lineno">10326</span> {</div><div class="line"><a name="l10327"></a><span class="lineno">10327</span> }</div><div class="line"><a name="l10328"></a><span class="lineno">10328</span> </div><div class="line"><a name="l10329"></a><span class="lineno">10329</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10330"></a><span class="lineno">10330</span> </div><div class="line"><a name="l10331"></a><span class="lineno">10331</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10332"></a><span class="lineno">10332</span> </div><div class="line"><a name="l10333"></a><span class="lineno">10333</span> VmaBlockVector::VmaBlockVector(</div><div class="line"><a name="l10334"></a><span class="lineno">10334</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10335"></a><span class="lineno">10335</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l10336"></a><span class="lineno">10336</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l10337"></a><span class="lineno">10337</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l10338"></a><span class="lineno">10338</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l10339"></a><span class="lineno">10339</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l10340"></a><span class="lineno">10340</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l10341"></a><span class="lineno">10341</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l10342"></a><span class="lineno">10342</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l10343"></a><span class="lineno">10343</span>  uint32_t algorithm) :</div><div class="line"><a name="l10344"></a><span class="lineno">10344</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l10345"></a><span class="lineno">10345</span>  m_MemoryTypeIndex(memoryTypeIndex),</div><div class="line"><a name="l10346"></a><span class="lineno">10346</span>  m_PreferredBlockSize(preferredBlockSize),</div><div class="line"><a name="l10347"></a><span class="lineno">10347</span>  m_MinBlockCount(minBlockCount),</div><div class="line"><a name="l10348"></a><span class="lineno">10348</span>  m_MaxBlockCount(maxBlockCount),</div><div class="line"><a name="l10349"></a><span class="lineno">10349</span>  m_BufferImageGranularity(bufferImageGranularity),</div><div class="line"><a name="l10350"></a><span class="lineno">10350</span>  m_FrameInUseCount(frameInUseCount),</div><div class="line"><a name="l10351"></a><span class="lineno">10351</span>  m_IsCustomPool(isCustomPool),</div><div class="line"><a name="l10352"></a><span class="lineno">10352</span>  m_ExplicitBlockSize(explicitBlockSize),</div><div class="line"><a name="l10353"></a><span class="lineno">10353</span>  m_Algorithm(algorithm),</div><div class="line"><a name="l10354"></a><span class="lineno">10354</span>  m_HasEmptyBlock(false),</div><div class="line"><a name="l10355"></a><span class="lineno">10355</span>  m_Blocks(VmaStlAllocator<VmaDeviceMemoryBlock*>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l10356"></a><span class="lineno">10356</span>  m_pDefragmentator(VMA_NULL),</div><div class="line"><a name="l10357"></a><span class="lineno">10357</span>  m_NextBlockId(0)</div><div class="line"><a name="l10358"></a><span class="lineno">10358</span> {</div><div class="line"><a name="l10359"></a><span class="lineno">10359</span> }</div><div class="line"><a name="l10360"></a><span class="lineno">10360</span> </div><div class="line"><a name="l10361"></a><span class="lineno">10361</span> VmaBlockVector::~VmaBlockVector()</div><div class="line"><a name="l10362"></a><span class="lineno">10362</span> {</div><div class="line"><a name="l10363"></a><span class="lineno">10363</span>  VMA_ASSERT(m_pDefragmentator == VMA_NULL);</div><div class="line"><a name="l10364"></a><span class="lineno">10364</span> </div><div class="line"><a name="l10365"></a><span class="lineno">10365</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l10366"></a><span class="lineno">10366</span>  {</div><div class="line"><a name="l10367"></a><span class="lineno">10367</span>  m_Blocks[i]->Destroy(m_hAllocator);</div><div class="line"><a name="l10368"></a><span class="lineno">10368</span>  vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l10369"></a><span class="lineno">10369</span>  }</div><div class="line"><a name="l10370"></a><span class="lineno">10370</span> }</div><div class="line"><a name="l10371"></a><span class="lineno">10371</span> </div><div class="line"><a name="l10372"></a><span class="lineno">10372</span> VkResult VmaBlockVector::CreateMinBlocks()</div><div class="line"><a name="l10373"></a><span class="lineno">10373</span> {</div><div class="line"><a name="l10374"></a><span class="lineno">10374</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_MinBlockCount; ++i)</div><div class="line"><a name="l10375"></a><span class="lineno">10375</span>  {</div><div class="line"><a name="l10376"></a><span class="lineno">10376</span>  VkResult res = CreateBlock(m_PreferredBlockSize, VMA_NULL);</div><div class="line"><a name="l10377"></a><span class="lineno">10377</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10378"></a><span class="lineno">10378</span>  {</div><div class="line"><a name="l10379"></a><span class="lineno">10379</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10380"></a><span class="lineno">10380</span>  }</div><div class="line"><a name="l10381"></a><span class="lineno">10381</span>  }</div><div class="line"><a name="l10382"></a><span class="lineno">10382</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10383"></a><span class="lineno">10383</span> }</div><div class="line"><a name="l10384"></a><span class="lineno">10384</span> </div><div class="line"><a name="l10385"></a><span class="lineno">10385</span> <span class="keywordtype">void</span> VmaBlockVector::GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats)</div><div class="line"><a name="l10386"></a><span class="lineno">10386</span> {</div><div class="line"><a name="l10387"></a><span class="lineno">10387</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10388"></a><span class="lineno">10388</span> </div><div class="line"><a name="l10389"></a><span class="lineno">10389</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l10390"></a><span class="lineno">10390</span> </div><div class="line"><a name="l10391"></a><span class="lineno">10391</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> = 0;</div><div class="line"><a name="l10392"></a><span class="lineno">10392</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> = 0;</div><div class="line"><a name="l10393"></a><span class="lineno">10393</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> = 0;</div><div class="line"><a name="l10394"></a><span class="lineno">10394</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> = 0;</div><div class="line"><a name="l10395"></a><span class="lineno">10395</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l10396"></a><span class="lineno">10396</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">blockCount</a> = blockCount;</div><div class="line"><a name="l10397"></a><span class="lineno">10397</span> </div><div class="line"><a name="l10398"></a><span class="lineno">10398</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l10399"></a><span class="lineno">10399</span>  {</div><div class="line"><a name="l10400"></a><span class="lineno">10400</span>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10401"></a><span class="lineno">10401</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10402"></a><span class="lineno">10402</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10403"></a><span class="lineno">10403</span>  pBlock->m_pMetadata->AddPoolStats(*pStats);</div><div class="line"><a name="l10404"></a><span class="lineno">10404</span>  }</div><div class="line"><a name="l10405"></a><span class="lineno">10405</span> }</div><div class="line"><a name="l10406"></a><span class="lineno">10406</span> </div><div class="line"><a name="l10407"></a><span class="lineno">10407</span> <span class="keywordtype">bool</span> VmaBlockVector::IsCorruptionDetectionEnabled()<span class="keyword"> const</span></div><div class="line"><a name="l10408"></a><span class="lineno">10408</span> <span class="keyword"></span>{</div><div class="line"><a name="l10409"></a><span class="lineno">10409</span>  <span class="keyword">const</span> uint32_t requiredMemFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l10410"></a><span class="lineno">10410</span>  <span class="keywordflow">return</span> (VMA_DEBUG_DETECT_CORRUPTION != 0) &&</div><div class="line"><a name="l10411"></a><span class="lineno">10411</span>  (VMA_DEBUG_MARGIN > 0) &&</div><div class="line"><a name="l10412"></a><span class="lineno">10412</span>  (m_hAllocator->m_MemProps.memoryTypes[m_MemoryTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags;</div><div class="line"><a name="l10413"></a><span class="lineno">10413</span> }</div><div class="line"><a name="l10414"></a><span class="lineno">10414</span> </div><div class="line"><a name="l10415"></a><span class="lineno">10415</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_ALLOCATION_TRY_COUNT = 32;</div><div class="line"><a name="l10416"></a><span class="lineno">10416</span> </div><div class="line"><a name="l10417"></a><span class="lineno">10417</span> VkResult VmaBlockVector::Allocate(</div><div class="line"><a name="l10418"></a><span class="lineno">10418</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l10419"></a><span class="lineno">10419</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10420"></a><span class="lineno">10420</span>  VkDeviceSize size,</div><div class="line"><a name="l10421"></a><span class="lineno">10421</span>  VkDeviceSize alignment,</div><div class="line"><a name="l10422"></a><span class="lineno">10422</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l10423"></a><span class="lineno">10423</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l10424"></a><span class="lineno">10424</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l10425"></a><span class="lineno">10425</span> {</div><div class="line"><a name="l10426"></a><span class="lineno">10426</span>  <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> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l10427"></a><span class="lineno">10427</span>  <span class="keywordtype">bool</span> canMakeOtherLost = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l10428"></a><span class="lineno">10428</span>  <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> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l10429"></a><span class="lineno">10429</span>  <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> & <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="l10430"></a><span class="lineno">10430</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> canCreateNewBlock =</div><div class="line"><a name="l10431"></a><span class="lineno">10431</span>  ((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0) &&</div><div class="line"><a name="l10432"></a><span class="lineno">10432</span>  (m_Blocks.size() < m_MaxBlockCount);</div><div class="line"><a name="l10433"></a><span class="lineno">10433</span>  uint32_t strategy = createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a>;</div><div class="line"><a name="l10434"></a><span class="lineno">10434</span> </div><div class="line"><a name="l10435"></a><span class="lineno">10435</span>  <span class="comment">// If linearAlgorithm is used, canMakeOtherLost is available only when used as ring buffer.</span></div><div class="line"><a name="l10436"></a><span class="lineno">10436</span>  <span class="comment">// Which in turn is available only when maxBlockCount = 1.</span></div><div class="line"><a name="l10437"></a><span class="lineno">10437</span>  <span class="keywordflow">if</span>(m_Algorithm == <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> && m_MaxBlockCount > 1)</div><div class="line"><a name="l10438"></a><span class="lineno">10438</span>  {</div><div class="line"><a name="l10439"></a><span class="lineno">10439</span>  canMakeOtherLost = <span class="keyword">false</span>;</div><div class="line"><a name="l10440"></a><span class="lineno">10440</span>  }</div><div class="line"><a name="l10441"></a><span class="lineno">10441</span> </div><div class="line"><a name="l10442"></a><span class="lineno">10442</span>  <span class="comment">// Upper address can only be used with linear allocator and within single memory block.</span></div><div class="line"><a name="l10443"></a><span class="lineno">10443</span>  <span class="keywordflow">if</span>(isUpperAddress &&</div><div class="line"><a name="l10444"></a><span class="lineno">10444</span>  (m_Algorithm != <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> || m_MaxBlockCount > 1))</div><div class="line"><a name="l10445"></a><span class="lineno">10445</span>  {</div><div class="line"><a name="l10446"></a><span class="lineno">10446</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l10447"></a><span class="lineno">10447</span>  }</div><div class="line"><a name="l10448"></a><span class="lineno">10448</span> </div><div class="line"><a name="l10449"></a><span class="lineno">10449</span>  <span class="comment">// Validate strategy.</span></div><div class="line"><a name="l10450"></a><span class="lineno">10450</span>  <span class="keywordflow">switch</span>(strategy)</div><div class="line"><a name="l10451"></a><span class="lineno">10451</span>  {</div><div class="line"><a name="l10452"></a><span class="lineno">10452</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l10453"></a><span class="lineno">10453</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="l10454"></a><span class="lineno">10454</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10455"></a><span class="lineno">10455</span>  <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="l10456"></a><span class="lineno">10456</span>  <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="l10457"></a><span class="lineno">10457</span>  <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="l10458"></a><span class="lineno">10458</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10459"></a><span class="lineno">10459</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l10460"></a><span class="lineno">10460</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l10461"></a><span class="lineno">10461</span>  }</div><div class="line"><a name="l10462"></a><span class="lineno">10462</span> </div><div class="line"><a name="l10463"></a><span class="lineno">10463</span>  <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="l10464"></a><span class="lineno">10464</span>  <span class="keywordflow">if</span>(size + 2 * VMA_DEBUG_MARGIN > m_PreferredBlockSize)</div><div class="line"><a name="l10465"></a><span class="lineno">10465</span>  {</div><div class="line"><a name="l10466"></a><span class="lineno">10466</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10467"></a><span class="lineno">10467</span>  }</div><div class="line"><a name="l10468"></a><span class="lineno">10468</span> </div><div class="line"><a name="l10469"></a><span class="lineno">10469</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10470"></a><span class="lineno">10470</span> </div><div class="line"><a name="l10471"></a><span class="lineno">10471</span>  <span class="comment">/*</span></div><div class="line"><a name="l10472"></a><span class="lineno">10472</span> <span class="comment"> Under certain condition, this whole section can be skipped for optimization, so</span></div><div class="line"><a name="l10473"></a><span class="lineno">10473</span> <span class="comment"> we move on directly to trying to allocate with canMakeOtherLost. That's the case</span></div><div class="line"><a name="l10474"></a><span class="lineno">10474</span> <span class="comment"> e.g. for custom pools with linear algorithm.</span></div><div class="line"><a name="l10475"></a><span class="lineno">10475</span> <span class="comment"> */</span></div><div class="line"><a name="l10476"></a><span class="lineno">10476</span>  <span class="keywordflow">if</span>(!canMakeOtherLost || canCreateNewBlock)</div><div class="line"><a name="l10477"></a><span class="lineno">10477</span>  {</div><div class="line"><a name="l10478"></a><span class="lineno">10478</span>  <span class="comment">// 1. Search existing allocations. Try to allocate without making other allocations lost.</span></div><div class="line"><a name="l10479"></a><span class="lineno">10479</span>  <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="l10480"></a><span class="lineno">10480</span>  allocFlagsCopy &= ~<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="l10481"></a><span class="lineno">10481</span> </div><div class="line"><a name="l10482"></a><span class="lineno">10482</span>  <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="l10483"></a><span class="lineno">10483</span>  {</div><div class="line"><a name="l10484"></a><span class="lineno">10484</span>  <span class="comment">// Use only last block.</span></div><div class="line"><a name="l10485"></a><span class="lineno">10485</span>  <span class="keywordflow">if</span>(!m_Blocks.empty())</div><div class="line"><a name="l10486"></a><span class="lineno">10486</span>  {</div><div class="line"><a name="l10487"></a><span class="lineno">10487</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks.back();</div><div class="line"><a name="l10488"></a><span class="lineno">10488</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10489"></a><span class="lineno">10489</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10490"></a><span class="lineno">10490</span>  pCurrBlock,</div><div class="line"><a name="l10491"></a><span class="lineno">10491</span>  hCurrentPool,</div><div class="line"><a name="l10492"></a><span class="lineno">10492</span>  currentFrameIndex,</div><div class="line"><a name="l10493"></a><span class="lineno">10493</span>  size,</div><div class="line"><a name="l10494"></a><span class="lineno">10494</span>  alignment,</div><div class="line"><a name="l10495"></a><span class="lineno">10495</span>  allocFlagsCopy,</div><div class="line"><a name="l10496"></a><span class="lineno">10496</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10497"></a><span class="lineno">10497</span>  suballocType,</div><div class="line"><a name="l10498"></a><span class="lineno">10498</span>  strategy,</div><div class="line"><a name="l10499"></a><span class="lineno">10499</span>  pAllocation);</div><div class="line"><a name="l10500"></a><span class="lineno">10500</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10501"></a><span class="lineno">10501</span>  {</div><div class="line"><a name="l10502"></a><span class="lineno">10502</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from last block #%u"</span>, (uint32_t)(m_Blocks.size() - 1));</div><div class="line"><a name="l10503"></a><span class="lineno">10503</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10504"></a><span class="lineno">10504</span>  }</div><div class="line"><a name="l10505"></a><span class="lineno">10505</span>  }</div><div class="line"><a name="l10506"></a><span class="lineno">10506</span>  }</div><div class="line"><a name="l10507"></a><span class="lineno">10507</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10508"></a><span class="lineno">10508</span>  {</div><div class="line"><a name="l10509"></a><span class="lineno">10509</span>  <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="l10510"></a><span class="lineno">10510</span>  {</div><div class="line"><a name="l10511"></a><span class="lineno">10511</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l10512"></a><span class="lineno">10512</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l10513"></a><span class="lineno">10513</span>  {</div><div class="line"><a name="l10514"></a><span class="lineno">10514</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10515"></a><span class="lineno">10515</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10516"></a><span class="lineno">10516</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10517"></a><span class="lineno">10517</span>  pCurrBlock,</div><div class="line"><a name="l10518"></a><span class="lineno">10518</span>  hCurrentPool,</div><div class="line"><a name="l10519"></a><span class="lineno">10519</span>  currentFrameIndex,</div><div class="line"><a name="l10520"></a><span class="lineno">10520</span>  size,</div><div class="line"><a name="l10521"></a><span class="lineno">10521</span>  alignment,</div><div class="line"><a name="l10522"></a><span class="lineno">10522</span>  allocFlagsCopy,</div><div class="line"><a name="l10523"></a><span class="lineno">10523</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10524"></a><span class="lineno">10524</span>  suballocType,</div><div class="line"><a name="l10525"></a><span class="lineno">10525</span>  strategy,</div><div class="line"><a name="l10526"></a><span class="lineno">10526</span>  pAllocation);</div><div class="line"><a name="l10527"></a><span class="lineno">10527</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10528"></a><span class="lineno">10528</span>  {</div><div class="line"><a name="l10529"></a><span class="lineno">10529</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing block #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10530"></a><span class="lineno">10530</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10531"></a><span class="lineno">10531</span>  }</div><div class="line"><a name="l10532"></a><span class="lineno">10532</span>  }</div><div class="line"><a name="l10533"></a><span class="lineno">10533</span>  }</div><div class="line"><a name="l10534"></a><span class="lineno">10534</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l10535"></a><span class="lineno">10535</span>  {</div><div class="line"><a name="l10536"></a><span class="lineno">10536</span>  <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l10537"></a><span class="lineno">10537</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10538"></a><span class="lineno">10538</span>  {</div><div class="line"><a name="l10539"></a><span class="lineno">10539</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10540"></a><span class="lineno">10540</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10541"></a><span class="lineno">10541</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10542"></a><span class="lineno">10542</span>  pCurrBlock,</div><div class="line"><a name="l10543"></a><span class="lineno">10543</span>  hCurrentPool,</div><div class="line"><a name="l10544"></a><span class="lineno">10544</span>  currentFrameIndex,</div><div class="line"><a name="l10545"></a><span class="lineno">10545</span>  size,</div><div class="line"><a name="l10546"></a><span class="lineno">10546</span>  alignment,</div><div class="line"><a name="l10547"></a><span class="lineno">10547</span>  allocFlagsCopy,</div><div class="line"><a name="l10548"></a><span class="lineno">10548</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10549"></a><span class="lineno">10549</span>  suballocType,</div><div class="line"><a name="l10550"></a><span class="lineno">10550</span>  strategy,</div><div class="line"><a name="l10551"></a><span class="lineno">10551</span>  pAllocation);</div><div class="line"><a name="l10552"></a><span class="lineno">10552</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10553"></a><span class="lineno">10553</span>  {</div><div class="line"><a name="l10554"></a><span class="lineno">10554</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing block #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10555"></a><span class="lineno">10555</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10556"></a><span class="lineno">10556</span>  }</div><div class="line"><a name="l10557"></a><span class="lineno">10557</span>  }</div><div class="line"><a name="l10558"></a><span class="lineno">10558</span>  }</div><div class="line"><a name="l10559"></a><span class="lineno">10559</span>  }</div><div class="line"><a name="l10560"></a><span class="lineno">10560</span> </div><div class="line"><a name="l10561"></a><span class="lineno">10561</span>  <span class="comment">// 2. Try to create new block.</span></div><div class="line"><a name="l10562"></a><span class="lineno">10562</span>  <span class="keywordflow">if</span>(canCreateNewBlock)</div><div class="line"><a name="l10563"></a><span class="lineno">10563</span>  {</div><div class="line"><a name="l10564"></a><span class="lineno">10564</span>  <span class="comment">// Calculate optimal size for new block.</span></div><div class="line"><a name="l10565"></a><span class="lineno">10565</span>  VkDeviceSize newBlockSize = m_PreferredBlockSize;</div><div class="line"><a name="l10566"></a><span class="lineno">10566</span>  uint32_t newBlockSizeShift = 0;</div><div class="line"><a name="l10567"></a><span class="lineno">10567</span>  <span class="keyword">const</span> uint32_t NEW_BLOCK_SIZE_SHIFT_MAX = 3;</div><div class="line"><a name="l10568"></a><span class="lineno">10568</span> </div><div class="line"><a name="l10569"></a><span class="lineno">10569</span>  <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l10570"></a><span class="lineno">10570</span>  {</div><div class="line"><a name="l10571"></a><span class="lineno">10571</span>  <span class="comment">// Allocate 1/8, 1/4, 1/2 as first blocks.</span></div><div class="line"><a name="l10572"></a><span class="lineno">10572</span>  <span class="keyword">const</span> VkDeviceSize maxExistingBlockSize = CalcMaxBlockSize();</div><div class="line"><a name="l10573"></a><span class="lineno">10573</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < NEW_BLOCK_SIZE_SHIFT_MAX; ++i)</div><div class="line"><a name="l10574"></a><span class="lineno">10574</span>  {</div><div class="line"><a name="l10575"></a><span class="lineno">10575</span>  <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l10576"></a><span class="lineno">10576</span>  <span class="keywordflow">if</span>(smallerNewBlockSize > maxExistingBlockSize && smallerNewBlockSize >= size * 2)</div><div class="line"><a name="l10577"></a><span class="lineno">10577</span>  {</div><div class="line"><a name="l10578"></a><span class="lineno">10578</span>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l10579"></a><span class="lineno">10579</span>  ++newBlockSizeShift;</div><div class="line"><a name="l10580"></a><span class="lineno">10580</span>  }</div><div class="line"><a name="l10581"></a><span class="lineno">10581</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10582"></a><span class="lineno">10582</span>  {</div><div class="line"><a name="l10583"></a><span class="lineno">10583</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10584"></a><span class="lineno">10584</span>  }</div><div class="line"><a name="l10585"></a><span class="lineno">10585</span>  }</div><div class="line"><a name="l10586"></a><span class="lineno">10586</span>  }</div><div class="line"><a name="l10587"></a><span class="lineno">10587</span> </div><div class="line"><a name="l10588"></a><span class="lineno">10588</span>  <span class="keywordtype">size_t</span> newBlockIndex = 0;</div><div class="line"><a name="l10589"></a><span class="lineno">10589</span>  VkResult res = CreateBlock(newBlockSize, &newBlockIndex);</div><div class="line"><a name="l10590"></a><span class="lineno">10590</span>  <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="l10591"></a><span class="lineno">10591</span>  <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l10592"></a><span class="lineno">10592</span>  {</div><div class="line"><a name="l10593"></a><span class="lineno">10593</span>  <span class="keywordflow">while</span>(res < 0 && newBlockSizeShift < NEW_BLOCK_SIZE_SHIFT_MAX)</div><div class="line"><a name="l10594"></a><span class="lineno">10594</span>  {</div><div class="line"><a name="l10595"></a><span class="lineno">10595</span>  <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l10596"></a><span class="lineno">10596</span>  <span class="keywordflow">if</span>(smallerNewBlockSize >= size)</div><div class="line"><a name="l10597"></a><span class="lineno">10597</span>  {</div><div class="line"><a name="l10598"></a><span class="lineno">10598</span>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l10599"></a><span class="lineno">10599</span>  ++newBlockSizeShift;</div><div class="line"><a name="l10600"></a><span class="lineno">10600</span>  res = CreateBlock(newBlockSize, &newBlockIndex);</div><div class="line"><a name="l10601"></a><span class="lineno">10601</span>  }</div><div class="line"><a name="l10602"></a><span class="lineno">10602</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10603"></a><span class="lineno">10603</span>  {</div><div class="line"><a name="l10604"></a><span class="lineno">10604</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10605"></a><span class="lineno">10605</span>  }</div><div class="line"><a name="l10606"></a><span class="lineno">10606</span>  }</div><div class="line"><a name="l10607"></a><span class="lineno">10607</span>  }</div><div class="line"><a name="l10608"></a><span class="lineno">10608</span> </div><div class="line"><a name="l10609"></a><span class="lineno">10609</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10610"></a><span class="lineno">10610</span>  {</div><div class="line"><a name="l10611"></a><span class="lineno">10611</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[newBlockIndex];</div><div class="line"><a name="l10612"></a><span class="lineno">10612</span>  VMA_ASSERT(pBlock->m_pMetadata->GetSize() >= size);</div><div class="line"><a name="l10613"></a><span class="lineno">10613</span> </div><div class="line"><a name="l10614"></a><span class="lineno">10614</span>  res = AllocateFromBlock(</div><div class="line"><a name="l10615"></a><span class="lineno">10615</span>  pBlock,</div><div class="line"><a name="l10616"></a><span class="lineno">10616</span>  hCurrentPool,</div><div class="line"><a name="l10617"></a><span class="lineno">10617</span>  currentFrameIndex,</div><div class="line"><a name="l10618"></a><span class="lineno">10618</span>  size,</div><div class="line"><a name="l10619"></a><span class="lineno">10619</span>  alignment,</div><div class="line"><a name="l10620"></a><span class="lineno">10620</span>  allocFlagsCopy,</div><div class="line"><a name="l10621"></a><span class="lineno">10621</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10622"></a><span class="lineno">10622</span>  suballocType,</div><div class="line"><a name="l10623"></a><span class="lineno">10623</span>  strategy,</div><div class="line"><a name="l10624"></a><span class="lineno">10624</span>  pAllocation);</div><div class="line"><a name="l10625"></a><span class="lineno">10625</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10626"></a><span class="lineno">10626</span>  {</div><div class="line"><a name="l10627"></a><span class="lineno">10627</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Created new block Size=%llu"</span>, newBlockSize);</div><div class="line"><a name="l10628"></a><span class="lineno">10628</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10629"></a><span class="lineno">10629</span>  }</div><div class="line"><a name="l10630"></a><span class="lineno">10630</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10631"></a><span class="lineno">10631</span>  {</div><div class="line"><a name="l10632"></a><span class="lineno">10632</span>  <span class="comment">// Allocation from new block failed, possibly due to VMA_DEBUG_MARGIN or alignment.</span></div><div class="line"><a name="l10633"></a><span class="lineno">10633</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10634"></a><span class="lineno">10634</span>  }</div><div class="line"><a name="l10635"></a><span class="lineno">10635</span>  }</div><div class="line"><a name="l10636"></a><span class="lineno">10636</span>  }</div><div class="line"><a name="l10637"></a><span class="lineno">10637</span>  }</div><div class="line"><a name="l10638"></a><span class="lineno">10638</span> </div><div class="line"><a name="l10639"></a><span class="lineno">10639</span>  <span class="comment">// 3. Try to allocate from existing blocks with making other allocations lost.</span></div><div class="line"><a name="l10640"></a><span class="lineno">10640</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l10641"></a><span class="lineno">10641</span>  {</div><div class="line"><a name="l10642"></a><span class="lineno">10642</span>  uint32_t tryIndex = 0;</div><div class="line"><a name="l10643"></a><span class="lineno">10643</span>  <span class="keywordflow">for</span>(; tryIndex < VMA_ALLOCATION_TRY_COUNT; ++tryIndex)</div><div class="line"><a name="l10644"></a><span class="lineno">10644</span>  {</div><div class="line"><a name="l10645"></a><span class="lineno">10645</span>  VmaDeviceMemoryBlock* pBestRequestBlock = VMA_NULL;</div><div class="line"><a name="l10646"></a><span class="lineno">10646</span>  VmaAllocationRequest bestRequest = {};</div><div class="line"><a name="l10647"></a><span class="lineno">10647</span>  VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;</div><div class="line"><a name="l10648"></a><span class="lineno">10648</span> </div><div class="line"><a name="l10649"></a><span class="lineno">10649</span>  <span class="comment">// 1. Search existing allocations.</span></div><div class="line"><a name="l10650"></a><span class="lineno">10650</span>  <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="l10651"></a><span class="lineno">10651</span>  {</div><div class="line"><a name="l10652"></a><span class="lineno">10652</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l10653"></a><span class="lineno">10653</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l10654"></a><span class="lineno">10654</span>  {</div><div class="line"><a name="l10655"></a><span class="lineno">10655</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10656"></a><span class="lineno">10656</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10657"></a><span class="lineno">10657</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10658"></a><span class="lineno">10658</span>  <span class="keywordflow">if</span>(pCurrBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10659"></a><span class="lineno">10659</span>  currentFrameIndex,</div><div class="line"><a name="l10660"></a><span class="lineno">10660</span>  m_FrameInUseCount,</div><div class="line"><a name="l10661"></a><span class="lineno">10661</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10662"></a><span class="lineno">10662</span>  size,</div><div class="line"><a name="l10663"></a><span class="lineno">10663</span>  alignment,</div><div class="line"><a name="l10664"></a><span class="lineno">10664</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l10665"></a><span class="lineno">10665</span>  suballocType,</div><div class="line"><a name="l10666"></a><span class="lineno">10666</span>  canMakeOtherLost,</div><div class="line"><a name="l10667"></a><span class="lineno">10667</span>  strategy,</div><div class="line"><a name="l10668"></a><span class="lineno">10668</span>  &currRequest))</div><div class="line"><a name="l10669"></a><span class="lineno">10669</span>  {</div><div class="line"><a name="l10670"></a><span class="lineno">10670</span>  <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l10671"></a><span class="lineno">10671</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l10672"></a><span class="lineno">10672</span>  currRequestCost < bestRequestCost)</div><div class="line"><a name="l10673"></a><span class="lineno">10673</span>  {</div><div class="line"><a name="l10674"></a><span class="lineno">10674</span>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l10675"></a><span class="lineno">10675</span>  bestRequest = currRequest;</div><div class="line"><a name="l10676"></a><span class="lineno">10676</span>  bestRequestCost = currRequestCost;</div><div class="line"><a name="l10677"></a><span class="lineno">10677</span> </div><div class="line"><a name="l10678"></a><span class="lineno">10678</span>  <span class="keywordflow">if</span>(bestRequestCost == 0)</div><div class="line"><a name="l10679"></a><span class="lineno">10679</span>  {</div><div class="line"><a name="l10680"></a><span class="lineno">10680</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10681"></a><span class="lineno">10681</span>  }</div><div class="line"><a name="l10682"></a><span class="lineno">10682</span>  }</div><div class="line"><a name="l10683"></a><span class="lineno">10683</span>  }</div><div class="line"><a name="l10684"></a><span class="lineno">10684</span>  }</div><div class="line"><a name="l10685"></a><span class="lineno">10685</span>  }</div><div class="line"><a name="l10686"></a><span class="lineno">10686</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l10687"></a><span class="lineno">10687</span>  {</div><div class="line"><a name="l10688"></a><span class="lineno">10688</span>  <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l10689"></a><span class="lineno">10689</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10690"></a><span class="lineno">10690</span>  {</div><div class="line"><a name="l10691"></a><span class="lineno">10691</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10692"></a><span class="lineno">10692</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10693"></a><span class="lineno">10693</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10694"></a><span class="lineno">10694</span>  <span class="keywordflow">if</span>(pCurrBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10695"></a><span class="lineno">10695</span>  currentFrameIndex,</div><div class="line"><a name="l10696"></a><span class="lineno">10696</span>  m_FrameInUseCount,</div><div class="line"><a name="l10697"></a><span class="lineno">10697</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10698"></a><span class="lineno">10698</span>  size,</div><div class="line"><a name="l10699"></a><span class="lineno">10699</span>  alignment,</div><div class="line"><a name="l10700"></a><span class="lineno">10700</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l10701"></a><span class="lineno">10701</span>  suballocType,</div><div class="line"><a name="l10702"></a><span class="lineno">10702</span>  canMakeOtherLost,</div><div class="line"><a name="l10703"></a><span class="lineno">10703</span>  strategy,</div><div class="line"><a name="l10704"></a><span class="lineno">10704</span>  &currRequest))</div><div class="line"><a name="l10705"></a><span class="lineno">10705</span>  {</div><div class="line"><a name="l10706"></a><span class="lineno">10706</span>  <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l10707"></a><span class="lineno">10707</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l10708"></a><span class="lineno">10708</span>  currRequestCost < bestRequestCost ||</div><div class="line"><a name="l10709"></a><span class="lineno">10709</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="l10710"></a><span class="lineno">10710</span>  {</div><div class="line"><a name="l10711"></a><span class="lineno">10711</span>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l10712"></a><span class="lineno">10712</span>  bestRequest = currRequest;</div><div class="line"><a name="l10713"></a><span class="lineno">10713</span>  bestRequestCost = currRequestCost;</div><div class="line"><a name="l10714"></a><span class="lineno">10714</span> </div><div class="line"><a name="l10715"></a><span class="lineno">10715</span>  <span class="keywordflow">if</span>(bestRequestCost == 0 ||</div><div class="line"><a name="l10716"></a><span class="lineno">10716</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="l10717"></a><span class="lineno">10717</span>  {</div><div class="line"><a name="l10718"></a><span class="lineno">10718</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10719"></a><span class="lineno">10719</span>  }</div><div class="line"><a name="l10720"></a><span class="lineno">10720</span>  }</div><div class="line"><a name="l10721"></a><span class="lineno">10721</span>  }</div><div class="line"><a name="l10722"></a><span class="lineno">10722</span>  }</div><div class="line"><a name="l10723"></a><span class="lineno">10723</span>  }</div><div class="line"><a name="l10724"></a><span class="lineno">10724</span> </div><div class="line"><a name="l10725"></a><span class="lineno">10725</span>  <span class="keywordflow">if</span>(pBestRequestBlock != VMA_NULL)</div><div class="line"><a name="l10726"></a><span class="lineno">10726</span>  {</div><div class="line"><a name="l10727"></a><span class="lineno">10727</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l10728"></a><span class="lineno">10728</span>  {</div><div class="line"><a name="l10729"></a><span class="lineno">10729</span>  VkResult res = pBestRequestBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l10730"></a><span class="lineno">10730</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10731"></a><span class="lineno">10731</span>  {</div><div class="line"><a name="l10732"></a><span class="lineno">10732</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10733"></a><span class="lineno">10733</span>  }</div><div class="line"><a name="l10734"></a><span class="lineno">10734</span>  }</div><div class="line"><a name="l10735"></a><span class="lineno">10735</span> </div><div class="line"><a name="l10736"></a><span class="lineno">10736</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->MakeRequestedAllocationsLost(</div><div class="line"><a name="l10737"></a><span class="lineno">10737</span>  currentFrameIndex,</div><div class="line"><a name="l10738"></a><span class="lineno">10738</span>  m_FrameInUseCount,</div><div class="line"><a name="l10739"></a><span class="lineno">10739</span>  &bestRequest))</div><div class="line"><a name="l10740"></a><span class="lineno">10740</span>  {</div><div class="line"><a name="l10741"></a><span class="lineno">10741</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l10742"></a><span class="lineno">10742</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10743"></a><span class="lineno">10743</span>  {</div><div class="line"><a name="l10744"></a><span class="lineno">10744</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10745"></a><span class="lineno">10745</span>  }</div><div class="line"><a name="l10746"></a><span class="lineno">10746</span>  <span class="comment">// Allocate from this pBlock.</span></div><div class="line"><a name="l10747"></a><span class="lineno">10747</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l10748"></a><span class="lineno">10748</span>  pBestRequestBlock->m_pMetadata->Alloc(bestRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l10749"></a><span class="lineno">10749</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l10750"></a><span class="lineno">10750</span>  hCurrentPool,</div><div class="line"><a name="l10751"></a><span class="lineno">10751</span>  pBestRequestBlock,</div><div class="line"><a name="l10752"></a><span class="lineno">10752</span>  bestRequest.offset,</div><div class="line"><a name="l10753"></a><span class="lineno">10753</span>  alignment,</div><div class="line"><a name="l10754"></a><span class="lineno">10754</span>  size,</div><div class="line"><a name="l10755"></a><span class="lineno">10755</span>  suballocType,</div><div class="line"><a name="l10756"></a><span class="lineno">10756</span>  mapped,</div><div class="line"><a name="l10757"></a><span class="lineno">10757</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l10758"></a><span class="lineno">10758</span>  VMA_HEAVY_ASSERT(pBestRequestBlock->Validate());</div><div class="line"><a name="l10759"></a><span class="lineno">10759</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing allocation #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10760"></a><span class="lineno">10760</span>  (*pAllocation)->SetUserData(m_hAllocator, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l10761"></a><span class="lineno">10761</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l10762"></a><span class="lineno">10762</span>  {</div><div class="line"><a name="l10763"></a><span class="lineno">10763</span>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l10764"></a><span class="lineno">10764</span>  }</div><div class="line"><a name="l10765"></a><span class="lineno">10765</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10766"></a><span class="lineno">10766</span>  {</div><div class="line"><a name="l10767"></a><span class="lineno">10767</span>  VkResult res = pBestRequestBlock->WriteMagicValueAroundAllocation(m_hAllocator, bestRequest.offset, size);</div><div class="line"><a name="l10768"></a><span class="lineno">10768</span>  VMA_ASSERT(res == VK_SUCCESS && <span class="stringliteral">"Couldn't map block memory to write magic value."</span>);</div><div class="line"><a name="l10769"></a><span class="lineno">10769</span>  }</div><div class="line"><a name="l10770"></a><span class="lineno">10770</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10771"></a><span class="lineno">10771</span>  }</div><div class="line"><a name="l10772"></a><span class="lineno">10772</span>  <span class="comment">// else: Some allocations must have been touched while we are here. Next try.</span></div><div class="line"><a name="l10773"></a><span class="lineno">10773</span>  }</div><div class="line"><a name="l10774"></a><span class="lineno">10774</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10775"></a><span class="lineno">10775</span>  {</div><div class="line"><a name="l10776"></a><span class="lineno">10776</span>  <span class="comment">// Could not find place in any of the blocks - break outer loop.</span></div><div class="line"><a name="l10777"></a><span class="lineno">10777</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10778"></a><span class="lineno">10778</span>  }</div><div class="line"><a name="l10779"></a><span class="lineno">10779</span>  }</div><div class="line"><a name="l10780"></a><span class="lineno">10780</span>  <span class="comment">/* Maximum number of tries exceeded - a very unlike event when many other</span></div><div class="line"><a name="l10781"></a><span class="lineno">10781</span> <span class="comment"> threads are simultaneously touching allocations making it impossible to make</span></div><div class="line"><a name="l10782"></a><span class="lineno">10782</span> <span class="comment"> lost at the same time as we try to allocate. */</span></div><div class="line"><a name="l10783"></a><span class="lineno">10783</span>  <span class="keywordflow">if</span>(tryIndex == VMA_ALLOCATION_TRY_COUNT)</div><div class="line"><a name="l10784"></a><span class="lineno">10784</span>  {</div><div class="line"><a name="l10785"></a><span class="lineno">10785</span>  <span class="keywordflow">return</span> VK_ERROR_TOO_MANY_OBJECTS;</div><div class="line"><a name="l10786"></a><span class="lineno">10786</span>  }</div><div class="line"><a name="l10787"></a><span class="lineno">10787</span>  }</div><div class="line"><a name="l10788"></a><span class="lineno">10788</span> </div><div class="line"><a name="l10789"></a><span class="lineno">10789</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10790"></a><span class="lineno">10790</span> }</div><div class="line"><a name="l10791"></a><span class="lineno">10791</span> </div><div class="line"><a name="l10792"></a><span class="lineno">10792</span> <span class="keywordtype">void</span> VmaBlockVector::Free(</div><div class="line"><a name="l10793"></a><span class="lineno">10793</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l10794"></a><span class="lineno">10794</span> {</div><div class="line"><a name="l10795"></a><span class="lineno">10795</span>  VmaDeviceMemoryBlock* pBlockToDelete = VMA_NULL;</div><div class="line"><a name="l10796"></a><span class="lineno">10796</span> </div><div class="line"><a name="l10797"></a><span class="lineno">10797</span>  <span class="comment">// Scope for lock.</span></div><div class="line"><a name="l10798"></a><span class="lineno">10798</span>  {</div><div class="line"><a name="l10799"></a><span class="lineno">10799</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10800"></a><span class="lineno">10800</span> </div><div class="line"><a name="l10801"></a><span class="lineno">10801</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l10802"></a><span class="lineno">10802</span> </div><div class="line"><a name="l10803"></a><span class="lineno">10803</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10804"></a><span class="lineno">10804</span>  {</div><div class="line"><a name="l10805"></a><span class="lineno">10805</span>  VkResult res = pBlock->ValidateMagicValueAroundAllocation(m_hAllocator, hAllocation->GetOffset(), hAllocation->GetSize());</div><div class="line"><a name="l10806"></a><span class="lineno">10806</span>  VMA_ASSERT(res == VK_SUCCESS && <span class="stringliteral">"Couldn't map block memory to validate magic value."</span>);</div><div class="line"><a name="l10807"></a><span class="lineno">10807</span>  }</div><div class="line"><a name="l10808"></a><span class="lineno">10808</span> </div><div class="line"><a name="l10809"></a><span class="lineno">10809</span>  <span class="keywordflow">if</span>(hAllocation->IsPersistentMap())</div><div class="line"><a name="l10810"></a><span class="lineno">10810</span>  {</div><div class="line"><a name="l10811"></a><span class="lineno">10811</span>  pBlock->Unmap(m_hAllocator, 1);</div><div class="line"><a name="l10812"></a><span class="lineno">10812</span>  }</div><div class="line"><a name="l10813"></a><span class="lineno">10813</span> </div><div class="line"><a name="l10814"></a><span class="lineno">10814</span>  pBlock->m_pMetadata->Free(hAllocation);</div><div class="line"><a name="l10815"></a><span class="lineno">10815</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10816"></a><span class="lineno">10816</span> </div><div class="line"><a name="l10817"></a><span class="lineno">10817</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed from MemoryTypeIndex=%u"</span>, memTypeIndex);</div><div class="line"><a name="l10818"></a><span class="lineno">10818</span> </div><div class="line"><a name="l10819"></a><span class="lineno">10819</span>  <span class="comment">// pBlock became empty after this deallocation.</span></div><div class="line"><a name="l10820"></a><span class="lineno">10820</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10821"></a><span class="lineno">10821</span>  {</div><div class="line"><a name="l10822"></a><span class="lineno">10822</span>  <span class="comment">// Already has empty Allocation. We don't want to have two, so delete this one.</span></div><div class="line"><a name="l10823"></a><span class="lineno">10823</span>  <span class="keywordflow">if</span>(m_HasEmptyBlock && m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l10824"></a><span class="lineno">10824</span>  {</div><div class="line"><a name="l10825"></a><span class="lineno">10825</span>  pBlockToDelete = pBlock;</div><div class="line"><a name="l10826"></a><span class="lineno">10826</span>  Remove(pBlock);</div><div class="line"><a name="l10827"></a><span class="lineno">10827</span>  }</div><div class="line"><a name="l10828"></a><span class="lineno">10828</span>  <span class="comment">// We now have first empty block.</span></div><div class="line"><a name="l10829"></a><span class="lineno">10829</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10830"></a><span class="lineno">10830</span>  {</div><div class="line"><a name="l10831"></a><span class="lineno">10831</span>  m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l10832"></a><span class="lineno">10832</span>  }</div><div class="line"><a name="l10833"></a><span class="lineno">10833</span>  }</div><div class="line"><a name="l10834"></a><span class="lineno">10834</span>  <span class="comment">// pBlock didn't become empty, but we have another empty block - find and free that one.</span></div><div class="line"><a name="l10835"></a><span class="lineno">10835</span>  <span class="comment">// (This is optional, heuristics.)</span></div><div class="line"><a name="l10836"></a><span class="lineno">10836</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_HasEmptyBlock)</div><div class="line"><a name="l10837"></a><span class="lineno">10837</span>  {</div><div class="line"><a name="l10838"></a><span class="lineno">10838</span>  VmaDeviceMemoryBlock* pLastBlock = m_Blocks.back();</div><div class="line"><a name="l10839"></a><span class="lineno">10839</span>  <span class="keywordflow">if</span>(pLastBlock->m_pMetadata->IsEmpty() && m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l10840"></a><span class="lineno">10840</span>  {</div><div class="line"><a name="l10841"></a><span class="lineno">10841</span>  pBlockToDelete = pLastBlock;</div><div class="line"><a name="l10842"></a><span class="lineno">10842</span>  m_Blocks.pop_back();</div><div class="line"><a name="l10843"></a><span class="lineno">10843</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10844"></a><span class="lineno">10844</span>  }</div><div class="line"><a name="l10845"></a><span class="lineno">10845</span>  }</div><div class="line"><a name="l10846"></a><span class="lineno">10846</span> </div><div class="line"><a name="l10847"></a><span class="lineno">10847</span>  IncrementallySortBlocks();</div><div class="line"><a name="l10848"></a><span class="lineno">10848</span>  }</div><div class="line"><a name="l10849"></a><span class="lineno">10849</span> </div><div class="line"><a name="l10850"></a><span class="lineno">10850</span>  <span class="comment">// Destruction of a free Allocation. Deferred until this point, outside of mutex</span></div><div class="line"><a name="l10851"></a><span class="lineno">10851</span>  <span class="comment">// lock, for performance reason.</span></div><div class="line"><a name="l10852"></a><span class="lineno">10852</span>  <span class="keywordflow">if</span>(pBlockToDelete != VMA_NULL)</div><div class="line"><a name="l10853"></a><span class="lineno">10853</span>  {</div><div class="line"><a name="l10854"></a><span class="lineno">10854</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Deleted empty allocation"</span>);</div><div class="line"><a name="l10855"></a><span class="lineno">10855</span>  pBlockToDelete->Destroy(m_hAllocator);</div><div class="line"><a name="l10856"></a><span class="lineno">10856</span>  vma_delete(m_hAllocator, pBlockToDelete);</div><div class="line"><a name="l10857"></a><span class="lineno">10857</span>  }</div><div class="line"><a name="l10858"></a><span class="lineno">10858</span> }</div><div class="line"><a name="l10859"></a><span class="lineno">10859</span> </div><div class="line"><a name="l10860"></a><span class="lineno">10860</span> VkDeviceSize VmaBlockVector::CalcMaxBlockSize()<span class="keyword"> const</span></div><div class="line"><a name="l10861"></a><span class="lineno">10861</span> <span class="keyword"></span>{</div><div class="line"><a name="l10862"></a><span class="lineno">10862</span>  VkDeviceSize result = 0;</div><div class="line"><a name="l10863"></a><span class="lineno">10863</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l10864"></a><span class="lineno">10864</span>  {</div><div class="line"><a name="l10865"></a><span class="lineno">10865</span>  result = VMA_MAX(result, m_Blocks[i]->m_pMetadata->GetSize());</div><div class="line"><a name="l10866"></a><span class="lineno">10866</span>  <span class="keywordflow">if</span>(result >= m_PreferredBlockSize)</div><div class="line"><a name="l10867"></a><span class="lineno">10867</span>  {</div><div class="line"><a name="l10868"></a><span class="lineno">10868</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10869"></a><span class="lineno">10869</span>  }</div><div class="line"><a name="l10870"></a><span class="lineno">10870</span>  }</div><div class="line"><a name="l10871"></a><span class="lineno">10871</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l10872"></a><span class="lineno">10872</span> }</div><div class="line"><a name="l10873"></a><span class="lineno">10873</span> </div><div class="line"><a name="l10874"></a><span class="lineno">10874</span> <span class="keywordtype">void</span> VmaBlockVector::Remove(VmaDeviceMemoryBlock* pBlock)</div><div class="line"><a name="l10875"></a><span class="lineno">10875</span> {</div><div class="line"><a name="l10876"></a><span class="lineno">10876</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l10877"></a><span class="lineno">10877</span>  {</div><div class="line"><a name="l10878"></a><span class="lineno">10878</span>  <span class="keywordflow">if</span>(m_Blocks[blockIndex] == pBlock)</div><div class="line"><a name="l10879"></a><span class="lineno">10879</span>  {</div><div class="line"><a name="l10880"></a><span class="lineno">10880</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l10881"></a><span class="lineno">10881</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l10882"></a><span class="lineno">10882</span>  }</div><div class="line"><a name="l10883"></a><span class="lineno">10883</span>  }</div><div class="line"><a name="l10884"></a><span class="lineno">10884</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10885"></a><span class="lineno">10885</span> }</div><div class="line"><a name="l10886"></a><span class="lineno">10886</span> </div><div class="line"><a name="l10887"></a><span class="lineno">10887</span> <span class="keywordtype">void</span> VmaBlockVector::IncrementallySortBlocks()</div><div class="line"><a name="l10888"></a><span class="lineno">10888</span> {</div><div class="line"><a name="l10889"></a><span class="lineno">10889</span>  <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="l10890"></a><span class="lineno">10890</span>  {</div><div class="line"><a name="l10891"></a><span class="lineno">10891</span>  <span class="comment">// Bubble sort only until first swap.</span></div><div class="line"><a name="l10892"></a><span class="lineno">10892</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i < m_Blocks.size(); ++i)</div><div class="line"><a name="l10893"></a><span class="lineno">10893</span>  {</div><div class="line"><a name="l10894"></a><span class="lineno">10894</span>  <span class="keywordflow">if</span>(m_Blocks[i - 1]->m_pMetadata->GetSumFreeSize() > m_Blocks[i]->m_pMetadata->GetSumFreeSize())</div><div class="line"><a name="l10895"></a><span class="lineno">10895</span>  {</div><div class="line"><a name="l10896"></a><span class="lineno">10896</span>  VMA_SWAP(m_Blocks[i - 1], m_Blocks[i]);</div><div class="line"><a name="l10897"></a><span class="lineno">10897</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l10898"></a><span class="lineno">10898</span>  }</div><div class="line"><a name="l10899"></a><span class="lineno">10899</span>  }</div><div class="line"><a name="l10900"></a><span class="lineno">10900</span>  }</div><div class="line"><a name="l10901"></a><span class="lineno">10901</span> }</div><div class="line"><a name="l10902"></a><span class="lineno">10902</span> </div><div class="line"><a name="l10903"></a><span class="lineno">10903</span> VkResult VmaBlockVector::AllocateFromBlock(</div><div class="line"><a name="l10904"></a><span class="lineno">10904</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l10905"></a><span class="lineno">10905</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l10906"></a><span class="lineno">10906</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10907"></a><span class="lineno">10907</span>  VkDeviceSize size,</div><div class="line"><a name="l10908"></a><span class="lineno">10908</span>  VkDeviceSize alignment,</div><div class="line"><a name="l10909"></a><span class="lineno">10909</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l10910"></a><span class="lineno">10910</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l10911"></a><span class="lineno">10911</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l10912"></a><span class="lineno">10912</span>  uint32_t strategy,</div><div class="line"><a name="l10913"></a><span class="lineno">10913</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l10914"></a><span class="lineno">10914</span> {</div><div class="line"><a name="l10915"></a><span class="lineno">10915</span>  VMA_ASSERT((allocFlags & <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="l10916"></a><span class="lineno">10916</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isUpperAddress = (allocFlags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l10917"></a><span class="lineno">10917</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (allocFlags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l10918"></a><span class="lineno">10918</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isUserDataString = (allocFlags & <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="l10919"></a><span class="lineno">10919</span> </div><div class="line"><a name="l10920"></a><span class="lineno">10920</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10921"></a><span class="lineno">10921</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10922"></a><span class="lineno">10922</span>  currentFrameIndex,</div><div class="line"><a name="l10923"></a><span class="lineno">10923</span>  m_FrameInUseCount,</div><div class="line"><a name="l10924"></a><span class="lineno">10924</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10925"></a><span class="lineno">10925</span>  size,</div><div class="line"><a name="l10926"></a><span class="lineno">10926</span>  alignment,</div><div class="line"><a name="l10927"></a><span class="lineno">10927</span>  isUpperAddress,</div><div class="line"><a name="l10928"></a><span class="lineno">10928</span>  suballocType,</div><div class="line"><a name="l10929"></a><span class="lineno">10929</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l10930"></a><span class="lineno">10930</span>  strategy,</div><div class="line"><a name="l10931"></a><span class="lineno">10931</span>  &currRequest))</div><div class="line"><a name="l10932"></a><span class="lineno">10932</span>  {</div><div class="line"><a name="l10933"></a><span class="lineno">10933</span>  <span class="comment">// Allocate from pCurrBlock.</span></div><div class="line"><a name="l10934"></a><span class="lineno">10934</span>  VMA_ASSERT(currRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l10935"></a><span class="lineno">10935</span> </div><div class="line"><a name="l10936"></a><span class="lineno">10936</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l10937"></a><span class="lineno">10937</span>  {</div><div class="line"><a name="l10938"></a><span class="lineno">10938</span>  VkResult res = pBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l10939"></a><span class="lineno">10939</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10940"></a><span class="lineno">10940</span>  {</div><div class="line"><a name="l10941"></a><span class="lineno">10941</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10942"></a><span class="lineno">10942</span>  }</div><div class="line"><a name="l10943"></a><span class="lineno">10943</span>  }</div><div class="line"><a name="l10944"></a><span class="lineno">10944</span>  </div><div class="line"><a name="l10945"></a><span class="lineno">10945</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l10946"></a><span class="lineno">10946</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10947"></a><span class="lineno">10947</span>  {</div><div class="line"><a name="l10948"></a><span class="lineno">10948</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10949"></a><span class="lineno">10949</span>  }</div><div class="line"><a name="l10950"></a><span class="lineno">10950</span>  </div><div class="line"><a name="l10951"></a><span class="lineno">10951</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l10952"></a><span class="lineno">10952</span>  pBlock->m_pMetadata->Alloc(currRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l10953"></a><span class="lineno">10953</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l10954"></a><span class="lineno">10954</span>  hCurrentPool,</div><div class="line"><a name="l10955"></a><span class="lineno">10955</span>  pBlock,</div><div class="line"><a name="l10956"></a><span class="lineno">10956</span>  currRequest.offset,</div><div class="line"><a name="l10957"></a><span class="lineno">10957</span>  alignment,</div><div class="line"><a name="l10958"></a><span class="lineno">10958</span>  size,</div><div class="line"><a name="l10959"></a><span class="lineno">10959</span>  suballocType,</div><div class="line"><a name="l10960"></a><span class="lineno">10960</span>  mapped,</div><div class="line"><a name="l10961"></a><span class="lineno">10961</span>  (allocFlags & <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="l10962"></a><span class="lineno">10962</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10963"></a><span class="lineno">10963</span>  (*pAllocation)->SetUserData(m_hAllocator, pUserData);</div><div class="line"><a name="l10964"></a><span class="lineno">10964</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l10965"></a><span class="lineno">10965</span>  {</div><div class="line"><a name="l10966"></a><span class="lineno">10966</span>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l10967"></a><span class="lineno">10967</span>  }</div><div class="line"><a name="l10968"></a><span class="lineno">10968</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10969"></a><span class="lineno">10969</span>  {</div><div class="line"><a name="l10970"></a><span class="lineno">10970</span>  VkResult res = pBlock->WriteMagicValueAroundAllocation(m_hAllocator, currRequest.offset, size);</div><div class="line"><a name="l10971"></a><span class="lineno">10971</span>  VMA_ASSERT(res == VK_SUCCESS && <span class="stringliteral">"Couldn't map block memory to write magic value."</span>);</div><div class="line"><a name="l10972"></a><span class="lineno">10972</span>  }</div><div class="line"><a name="l10973"></a><span class="lineno">10973</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10974"></a><span class="lineno">10974</span>  }</div><div class="line"><a name="l10975"></a><span class="lineno">10975</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10976"></a><span class="lineno">10976</span> }</div><div class="line"><a name="l10977"></a><span class="lineno">10977</span> </div><div class="line"><a name="l10978"></a><span class="lineno">10978</span> VkResult VmaBlockVector::CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex)</div><div class="line"><a name="l10979"></a><span class="lineno">10979</span> {</div><div class="line"><a name="l10980"></a><span class="lineno">10980</span>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l10981"></a><span class="lineno">10981</span>  allocInfo.memoryTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l10982"></a><span class="lineno">10982</span>  allocInfo.allocationSize = blockSize;</div><div class="line"><a name="l10983"></a><span class="lineno">10983</span>  VkDeviceMemory mem = VK_NULL_HANDLE;</div><div class="line"><a name="l10984"></a><span class="lineno">10984</span>  VkResult res = m_hAllocator->AllocateVulkanMemory(&allocInfo, &mem);</div><div class="line"><a name="l10985"></a><span class="lineno">10985</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l10986"></a><span class="lineno">10986</span>  {</div><div class="line"><a name="l10987"></a><span class="lineno">10987</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10988"></a><span class="lineno">10988</span>  }</div><div class="line"><a name="l10989"></a><span class="lineno">10989</span> </div><div class="line"><a name="l10990"></a><span class="lineno">10990</span>  <span class="comment">// New VkDeviceMemory successfully created.</span></div><div class="line"><a name="l10991"></a><span class="lineno">10991</span> </div><div class="line"><a name="l10992"></a><span class="lineno">10992</span>  <span class="comment">// Create new Allocation for it.</span></div><div class="line"><a name="l10993"></a><span class="lineno">10993</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = vma_new(m_hAllocator, VmaDeviceMemoryBlock)(m_hAllocator);</div><div class="line"><a name="l10994"></a><span class="lineno">10994</span>  pBlock->Init(</div><div class="line"><a name="l10995"></a><span class="lineno">10995</span>  m_hAllocator,</div><div class="line"><a name="l10996"></a><span class="lineno">10996</span>  m_MemoryTypeIndex,</div><div class="line"><a name="l10997"></a><span class="lineno">10997</span>  mem,</div><div class="line"><a name="l10998"></a><span class="lineno">10998</span>  allocInfo.allocationSize,</div><div class="line"><a name="l10999"></a><span class="lineno">10999</span>  m_NextBlockId++,</div><div class="line"><a name="l11000"></a><span class="lineno">11000</span>  m_Algorithm);</div><div class="line"><a name="l11001"></a><span class="lineno">11001</span> </div><div class="line"><a name="l11002"></a><span class="lineno">11002</span>  m_Blocks.push_back(pBlock);</div><div class="line"><a name="l11003"></a><span class="lineno">11003</span>  <span class="keywordflow">if</span>(pNewBlockIndex != VMA_NULL)</div><div class="line"><a name="l11004"></a><span class="lineno">11004</span>  {</div><div class="line"><a name="l11005"></a><span class="lineno">11005</span>  *pNewBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l11006"></a><span class="lineno">11006</span>  }</div><div class="line"><a name="l11007"></a><span class="lineno">11007</span> </div><div class="line"><a name="l11008"></a><span class="lineno">11008</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11009"></a><span class="lineno">11009</span> }</div><div class="line"><a name="l11010"></a><span class="lineno">11010</span> </div><div class="line"><a name="l11011"></a><span class="lineno">11011</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11012"></a><span class="lineno">11012</span> </div><div class="line"><a name="l11013"></a><span class="lineno">11013</span> <span class="keywordtype">void</span> VmaBlockVector::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)</div><div class="line"><a name="l11014"></a><span class="lineno">11014</span> {</div><div class="line"><a name="l11015"></a><span class="lineno">11015</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11016"></a><span class="lineno">11016</span> </div><div class="line"><a name="l11017"></a><span class="lineno">11017</span>  json.BeginObject();</div><div class="line"><a name="l11018"></a><span class="lineno">11018</span> </div><div class="line"><a name="l11019"></a><span class="lineno">11019</span>  <span class="keywordflow">if</span>(m_IsCustomPool)</div><div class="line"><a name="l11020"></a><span class="lineno">11020</span>  {</div><div class="line"><a name="l11021"></a><span class="lineno">11021</span>  json.WriteString(<span class="stringliteral">"MemoryTypeIndex"</span>);</div><div class="line"><a name="l11022"></a><span class="lineno">11022</span>  json.WriteNumber(m_MemoryTypeIndex);</div><div class="line"><a name="l11023"></a><span class="lineno">11023</span> </div><div class="line"><a name="l11024"></a><span class="lineno">11024</span>  json.WriteString(<span class="stringliteral">"BlockSize"</span>);</div><div class="line"><a name="l11025"></a><span class="lineno">11025</span>  json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l11026"></a><span class="lineno">11026</span> </div><div class="line"><a name="l11027"></a><span class="lineno">11027</span>  json.WriteString(<span class="stringliteral">"BlockCount"</span>);</div><div class="line"><a name="l11028"></a><span class="lineno">11028</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l11029"></a><span class="lineno">11029</span>  <span class="keywordflow">if</span>(m_MinBlockCount > 0)</div><div class="line"><a name="l11030"></a><span class="lineno">11030</span>  {</div><div class="line"><a name="l11031"></a><span class="lineno">11031</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l11032"></a><span class="lineno">11032</span>  json.WriteNumber((uint64_t)m_MinBlockCount);</div><div class="line"><a name="l11033"></a><span class="lineno">11033</span>  }</div><div class="line"><a name="l11034"></a><span class="lineno">11034</span>  <span class="keywordflow">if</span>(m_MaxBlockCount < SIZE_MAX)</div><div class="line"><a name="l11035"></a><span class="lineno">11035</span>  {</div><div class="line"><a name="l11036"></a><span class="lineno">11036</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l11037"></a><span class="lineno">11037</span>  json.WriteNumber((uint64_t)m_MaxBlockCount);</div><div class="line"><a name="l11038"></a><span class="lineno">11038</span>  }</div><div class="line"><a name="l11039"></a><span class="lineno">11039</span>  json.WriteString(<span class="stringliteral">"Cur"</span>);</div><div class="line"><a name="l11040"></a><span class="lineno">11040</span>  json.WriteNumber((uint64_t)m_Blocks.size());</div><div class="line"><a name="l11041"></a><span class="lineno">11041</span>  json.EndObject();</div><div class="line"><a name="l11042"></a><span class="lineno">11042</span> </div><div class="line"><a name="l11043"></a><span class="lineno">11043</span>  <span class="keywordflow">if</span>(m_FrameInUseCount > 0)</div><div class="line"><a name="l11044"></a><span class="lineno">11044</span>  {</div><div class="line"><a name="l11045"></a><span class="lineno">11045</span>  json.WriteString(<span class="stringliteral">"FrameInUseCount"</span>);</div><div class="line"><a name="l11046"></a><span class="lineno">11046</span>  json.WriteNumber(m_FrameInUseCount);</div><div class="line"><a name="l11047"></a><span class="lineno">11047</span>  }</div><div class="line"><a name="l11048"></a><span class="lineno">11048</span> </div><div class="line"><a name="l11049"></a><span class="lineno">11049</span>  <span class="keywordflow">if</span>(m_Algorithm != 0)</div><div class="line"><a name="l11050"></a><span class="lineno">11050</span>  {</div><div class="line"><a name="l11051"></a><span class="lineno">11051</span>  json.WriteString(<span class="stringliteral">"Algorithm"</span>);</div><div class="line"><a name="l11052"></a><span class="lineno">11052</span>  json.WriteString(VmaAlgorithmToStr(m_Algorithm));</div><div class="line"><a name="l11053"></a><span class="lineno">11053</span>  }</div><div class="line"><a name="l11054"></a><span class="lineno">11054</span>  }</div><div class="line"><a name="l11055"></a><span class="lineno">11055</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11056"></a><span class="lineno">11056</span>  {</div><div class="line"><a name="l11057"></a><span class="lineno">11057</span>  json.WriteString(<span class="stringliteral">"PreferredBlockSize"</span>);</div><div class="line"><a name="l11058"></a><span class="lineno">11058</span>  json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l11059"></a><span class="lineno">11059</span>  }</div><div class="line"><a name="l11060"></a><span class="lineno">11060</span> </div><div class="line"><a name="l11061"></a><span class="lineno">11061</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l11062"></a><span class="lineno">11062</span>  json.BeginObject();</div><div class="line"><a name="l11063"></a><span class="lineno">11063</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_Blocks.size(); ++i)</div><div class="line"><a name="l11064"></a><span class="lineno">11064</span>  {</div><div class="line"><a name="l11065"></a><span class="lineno">11065</span>  json.BeginString();</div><div class="line"><a name="l11066"></a><span class="lineno">11066</span>  json.ContinueString(m_Blocks[i]->GetId());</div><div class="line"><a name="l11067"></a><span class="lineno">11067</span>  json.EndString();</div><div class="line"><a name="l11068"></a><span class="lineno">11068</span> </div><div class="line"><a name="l11069"></a><span class="lineno">11069</span>  m_Blocks[i]->m_pMetadata->PrintDetailedMap(json);</div><div class="line"><a name="l11070"></a><span class="lineno">11070</span>  }</div><div class="line"><a name="l11071"></a><span class="lineno">11071</span>  json.EndObject();</div><div class="line"><a name="l11072"></a><span class="lineno">11072</span> </div><div class="line"><a name="l11073"></a><span class="lineno">11073</span>  json.EndObject();</div><div class="line"><a name="l11074"></a><span class="lineno">11074</span> }</div><div class="line"><a name="l11075"></a><span class="lineno">11075</span> </div><div class="line"><a name="l11076"></a><span class="lineno">11076</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11077"></a><span class="lineno">11077</span> </div><div class="line"><a name="l11078"></a><span class="lineno">11078</span> VmaDefragmentator* VmaBlockVector::EnsureDefragmentator(</div><div class="line"><a name="l11079"></a><span class="lineno">11079</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11080"></a><span class="lineno">11080</span>  uint32_t currentFrameIndex)</div><div class="line"><a name="l11081"></a><span class="lineno">11081</span> {</div><div class="line"><a name="l11082"></a><span class="lineno">11082</span>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</div><div class="line"><a name="l11083"></a><span class="lineno">11083</span>  {</div><div class="line"><a name="l11084"></a><span class="lineno">11084</span>  m_pDefragmentator = vma_new(m_hAllocator, VmaDefragmentator)(</div><div class="line"><a name="l11085"></a><span class="lineno">11085</span>  hAllocator,</div><div class="line"><a name="l11086"></a><span class="lineno">11086</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l11087"></a><span class="lineno">11087</span>  currentFrameIndex);</div><div class="line"><a name="l11088"></a><span class="lineno">11088</span>  }</div><div class="line"><a name="l11089"></a><span class="lineno">11089</span> </div><div class="line"><a name="l11090"></a><span class="lineno">11090</span>  <span class="keywordflow">return</span> m_pDefragmentator;</div><div class="line"><a name="l11091"></a><span class="lineno">11091</span> }</div><div class="line"><a name="l11092"></a><span class="lineno">11092</span> </div><div class="line"><a name="l11093"></a><span class="lineno">11093</span> VkResult VmaBlockVector::Defragment(</div><div class="line"><a name="l11094"></a><span class="lineno">11094</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l11095"></a><span class="lineno">11095</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l11096"></a><span class="lineno">11096</span>  uint32_t& maxAllocationsToMove)</div><div class="line"><a name="l11097"></a><span class="lineno">11097</span> {</div><div class="line"><a name="l11098"></a><span class="lineno">11098</span>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</div><div class="line"><a name="l11099"></a><span class="lineno">11099</span>  {</div><div class="line"><a name="l11100"></a><span class="lineno">11100</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11101"></a><span class="lineno">11101</span>  }</div><div class="line"><a name="l11102"></a><span class="lineno">11102</span> </div><div class="line"><a name="l11103"></a><span class="lineno">11103</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11104"></a><span class="lineno">11104</span> </div><div class="line"><a name="l11105"></a><span class="lineno">11105</span>  <span class="comment">// Defragment.</span></div><div class="line"><a name="l11106"></a><span class="lineno">11106</span>  VkResult result = m_pDefragmentator->Defragment(maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l11107"></a><span class="lineno">11107</span> </div><div class="line"><a name="l11108"></a><span class="lineno">11108</span>  <span class="comment">// Accumulate statistics.</span></div><div class="line"><a name="l11109"></a><span class="lineno">11109</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l11110"></a><span class="lineno">11110</span>  {</div><div class="line"><a name="l11111"></a><span class="lineno">11111</span>  <span class="keyword">const</span> VkDeviceSize bytesMoved = m_pDefragmentator->GetBytesMoved();</div><div class="line"><a name="l11112"></a><span class="lineno">11112</span>  <span class="keyword">const</span> uint32_t allocationsMoved = m_pDefragmentator->GetAllocationsMoved();</div><div class="line"><a name="l11113"></a><span class="lineno">11113</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> += bytesMoved;</div><div class="line"><a name="l11114"></a><span class="lineno">11114</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> += allocationsMoved;</div><div class="line"><a name="l11115"></a><span class="lineno">11115</span>  VMA_ASSERT(bytesMoved <= maxBytesToMove);</div><div class="line"><a name="l11116"></a><span class="lineno">11116</span>  VMA_ASSERT(allocationsMoved <= maxAllocationsToMove);</div><div class="line"><a name="l11117"></a><span class="lineno">11117</span>  maxBytesToMove -= bytesMoved;</div><div class="line"><a name="l11118"></a><span class="lineno">11118</span>  maxAllocationsToMove -= allocationsMoved;</div><div class="line"><a name="l11119"></a><span class="lineno">11119</span>  }</div><div class="line"><a name="l11120"></a><span class="lineno">11120</span>  </div><div class="line"><a name="l11121"></a><span class="lineno">11121</span>  <span class="comment">// Free empty blocks.</span></div><div class="line"><a name="l11122"></a><span class="lineno">11122</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l11123"></a><span class="lineno">11123</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l11124"></a><span class="lineno">11124</span>  {</div><div class="line"><a name="l11125"></a><span class="lineno">11125</span>  VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11126"></a><span class="lineno">11126</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l11127"></a><span class="lineno">11127</span>  {</div><div class="line"><a name="l11128"></a><span class="lineno">11128</span>  <span class="keywordflow">if</span>(m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l11129"></a><span class="lineno">11129</span>  {</div><div class="line"><a name="l11130"></a><span class="lineno">11130</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l11131"></a><span class="lineno">11131</span>  {</div><div class="line"><a name="l11132"></a><span class="lineno">11132</span>  ++pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l11133"></a><span class="lineno">11133</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a> += pBlock->m_pMetadata->GetSize();</div><div class="line"><a name="l11134"></a><span class="lineno">11134</span>  }</div><div class="line"><a name="l11135"></a><span class="lineno">11135</span> </div><div class="line"><a name="l11136"></a><span class="lineno">11136</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l11137"></a><span class="lineno">11137</span>  pBlock->Destroy(m_hAllocator);</div><div class="line"><a name="l11138"></a><span class="lineno">11138</span>  vma_delete(m_hAllocator, pBlock);</div><div class="line"><a name="l11139"></a><span class="lineno">11139</span>  }</div><div class="line"><a name="l11140"></a><span class="lineno">11140</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11141"></a><span class="lineno">11141</span>  {</div><div class="line"><a name="l11142"></a><span class="lineno">11142</span>  m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l11143"></a><span class="lineno">11143</span>  }</div><div class="line"><a name="l11144"></a><span class="lineno">11144</span>  }</div><div class="line"><a name="l11145"></a><span class="lineno">11145</span>  }</div><div class="line"><a name="l11146"></a><span class="lineno">11146</span> </div><div class="line"><a name="l11147"></a><span class="lineno">11147</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l11148"></a><span class="lineno">11148</span> }</div><div class="line"><a name="l11149"></a><span class="lineno">11149</span> </div><div class="line"><a name="l11150"></a><span class="lineno">11150</span> <span class="keywordtype">void</span> VmaBlockVector::DestroyDefragmentator()</div><div class="line"><a name="l11151"></a><span class="lineno">11151</span> {</div><div class="line"><a name="l11152"></a><span class="lineno">11152</span>  <span class="keywordflow">if</span>(m_pDefragmentator != VMA_NULL)</div><div class="line"><a name="l11153"></a><span class="lineno">11153</span>  {</div><div class="line"><a name="l11154"></a><span class="lineno">11154</span>  vma_delete(m_hAllocator, m_pDefragmentator);</div><div class="line"><a name="l11155"></a><span class="lineno">11155</span>  m_pDefragmentator = VMA_NULL;</div><div class="line"><a name="l11156"></a><span class="lineno">11156</span>  }</div><div class="line"><a name="l11157"></a><span class="lineno">11157</span> }</div><div class="line"><a name="l11158"></a><span class="lineno">11158</span> </div><div class="line"><a name="l11159"></a><span class="lineno">11159</span> <span class="keywordtype">void</span> VmaBlockVector::MakePoolAllocationsLost(</div><div class="line"><a name="l11160"></a><span class="lineno">11160</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l11161"></a><span class="lineno">11161</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l11162"></a><span class="lineno">11162</span> {</div><div class="line"><a name="l11163"></a><span class="lineno">11163</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11164"></a><span class="lineno">11164</span>  <span class="keywordtype">size_t</span> lostAllocationCount = 0;</div><div class="line"><a name="l11165"></a><span class="lineno">11165</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l11166"></a><span class="lineno">11166</span>  {</div><div class="line"><a name="l11167"></a><span class="lineno">11167</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11168"></a><span class="lineno">11168</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l11169"></a><span class="lineno">11169</span>  lostAllocationCount += pBlock->m_pMetadata->MakeAllocationsLost(currentFrameIndex, m_FrameInUseCount);</div><div class="line"><a name="l11170"></a><span class="lineno">11170</span>  }</div><div class="line"><a name="l11171"></a><span class="lineno">11171</span>  <span class="keywordflow">if</span>(pLostAllocationCount != VMA_NULL)</div><div class="line"><a name="l11172"></a><span class="lineno">11172</span>  {</div><div class="line"><a name="l11173"></a><span class="lineno">11173</span>  *pLostAllocationCount = lostAllocationCount;</div><div class="line"><a name="l11174"></a><span class="lineno">11174</span>  }</div><div class="line"><a name="l11175"></a><span class="lineno">11175</span> }</div><div class="line"><a name="l11176"></a><span class="lineno">11176</span> </div><div class="line"><a name="l11177"></a><span class="lineno">11177</span> VkResult VmaBlockVector::CheckCorruption()</div><div class="line"><a name="l11178"></a><span class="lineno">11178</span> {</div><div class="line"><a name="l11179"></a><span class="lineno">11179</span>  <span class="keywordflow">if</span>(!IsCorruptionDetectionEnabled())</div><div class="line"><a name="l11180"></a><span class="lineno">11180</span>  {</div><div class="line"><a name="l11181"></a><span class="lineno">11181</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11182"></a><span class="lineno">11182</span>  }</div><div class="line"><a name="l11183"></a><span class="lineno">11183</span> </div><div class="line"><a name="l11184"></a><span class="lineno">11184</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11185"></a><span class="lineno">11185</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l11186"></a><span class="lineno">11186</span>  {</div><div class="line"><a name="l11187"></a><span class="lineno">11187</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11188"></a><span class="lineno">11188</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l11189"></a><span class="lineno">11189</span>  VkResult res = pBlock->CheckCorruption(m_hAllocator);</div><div class="line"><a name="l11190"></a><span class="lineno">11190</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11191"></a><span class="lineno">11191</span>  {</div><div class="line"><a name="l11192"></a><span class="lineno">11192</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11193"></a><span class="lineno">11193</span>  }</div><div class="line"><a name="l11194"></a><span class="lineno">11194</span>  }</div><div class="line"><a name="l11195"></a><span class="lineno">11195</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11196"></a><span class="lineno">11196</span> }</div><div class="line"><a name="l11197"></a><span class="lineno">11197</span> </div><div class="line"><a name="l11198"></a><span class="lineno">11198</span> <span class="keywordtype">void</span> VmaBlockVector::AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l11199"></a><span class="lineno">11199</span> {</div><div class="line"><a name="l11200"></a><span class="lineno">11200</span>  <span class="keyword">const</span> uint32_t memTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l11201"></a><span class="lineno">11201</span>  <span class="keyword">const</span> uint32_t memHeapIndex = m_hAllocator->MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l11202"></a><span class="lineno">11202</span> </div><div class="line"><a name="l11203"></a><span class="lineno">11203</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11204"></a><span class="lineno">11204</span> </div><div class="line"><a name="l11205"></a><span class="lineno">11205</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l11206"></a><span class="lineno">11206</span>  {</div><div class="line"><a name="l11207"></a><span class="lineno">11207</span>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11208"></a><span class="lineno">11208</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l11209"></a><span class="lineno">11209</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l11210"></a><span class="lineno">11210</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l11211"></a><span class="lineno">11211</span>  pBlock->m_pMetadata->CalcAllocationStatInfo(allocationStatInfo);</div><div class="line"><a name="l11212"></a><span class="lineno">11212</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l11213"></a><span class="lineno">11213</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l11214"></a><span class="lineno">11214</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l11215"></a><span class="lineno">11215</span>  }</div><div class="line"><a name="l11216"></a><span class="lineno">11216</span> }</div><div class="line"><a name="l11217"></a><span class="lineno">11217</span> </div><div class="line"><a name="l11219"></a><span class="lineno">11219</span> <span class="comment">// VmaDefragmentator members definition</span></div><div class="line"><a name="l11220"></a><span class="lineno">11220</span> </div><div class="line"><a name="l11221"></a><span class="lineno">11221</span> VmaDefragmentator::VmaDefragmentator(</div><div class="line"><a name="l11222"></a><span class="lineno">11222</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11223"></a><span class="lineno">11223</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l11224"></a><span class="lineno">11224</span>  uint32_t currentFrameIndex) :</div><div class="line"><a name="l11225"></a><span class="lineno">11225</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l11226"></a><span class="lineno">11226</span>  m_pBlockVector(pBlockVector),</div><div class="line"><a name="l11227"></a><span class="lineno">11227</span>  m_CurrentFrameIndex(currentFrameIndex),</div><div class="line"><a name="l11228"></a><span class="lineno">11228</span>  m_BytesMoved(0),</div><div class="line"><a name="l11229"></a><span class="lineno">11229</span>  m_AllocationsMoved(0),</div><div class="line"><a name="l11230"></a><span class="lineno">11230</span>  m_Allocations(VmaStlAllocator<AllocationInfo>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l11231"></a><span class="lineno">11231</span>  m_Blocks(VmaStlAllocator<BlockInfo*>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l11232"></a><span class="lineno">11232</span> {</div><div class="line"><a name="l11233"></a><span class="lineno">11233</span>  VMA_ASSERT(pBlockVector->GetAlgorithm() == 0);</div><div class="line"><a name="l11234"></a><span class="lineno">11234</span> }</div><div class="line"><a name="l11235"></a><span class="lineno">11235</span> </div><div class="line"><a name="l11236"></a><span class="lineno">11236</span> VmaDefragmentator::~VmaDefragmentator()</div><div class="line"><a name="l11237"></a><span class="lineno">11237</span> {</div><div class="line"><a name="l11238"></a><span class="lineno">11238</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l11239"></a><span class="lineno">11239</span>  {</div><div class="line"><a name="l11240"></a><span class="lineno">11240</span>  vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l11241"></a><span class="lineno">11241</span>  }</div><div class="line"><a name="l11242"></a><span class="lineno">11242</span> }</div><div class="line"><a name="l11243"></a><span class="lineno">11243</span> </div><div class="line"><a name="l11244"></a><span class="lineno">11244</span> <span class="keywordtype">void</span> VmaDefragmentator::AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged)</div><div class="line"><a name="l11245"></a><span class="lineno">11245</span> {</div><div class="line"><a name="l11246"></a><span class="lineno">11246</span>  AllocationInfo allocInfo;</div><div class="line"><a name="l11247"></a><span class="lineno">11247</span>  allocInfo.m_hAllocation = hAlloc;</div><div class="line"><a name="l11248"></a><span class="lineno">11248</span>  allocInfo.m_pChanged = pChanged;</div><div class="line"><a name="l11249"></a><span class="lineno">11249</span>  m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l11250"></a><span class="lineno">11250</span> }</div><div class="line"><a name="l11251"></a><span class="lineno">11251</span> </div><div class="line"><a name="l11252"></a><span class="lineno">11252</span> VkResult VmaDefragmentator::BlockInfo::EnsureMapping(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppMappedData)</div><div class="line"><a name="l11253"></a><span class="lineno">11253</span> {</div><div class="line"><a name="l11254"></a><span class="lineno">11254</span>  <span class="comment">// It has already been mapped for defragmentation.</span></div><div class="line"><a name="l11255"></a><span class="lineno">11255</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation)</div><div class="line"><a name="l11256"></a><span class="lineno">11256</span>  {</div><div class="line"><a name="l11257"></a><span class="lineno">11257</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l11258"></a><span class="lineno">11258</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11259"></a><span class="lineno">11259</span>  }</div><div class="line"><a name="l11260"></a><span class="lineno">11260</span>  </div><div class="line"><a name="l11261"></a><span class="lineno">11261</span>  <span class="comment">// It is originally mapped.</span></div><div class="line"><a name="l11262"></a><span class="lineno">11262</span>  <span class="keywordflow">if</span>(m_pBlock->GetMappedData())</div><div class="line"><a name="l11263"></a><span class="lineno">11263</span>  {</div><div class="line"><a name="l11264"></a><span class="lineno">11264</span>  *ppMappedData = m_pBlock->GetMappedData();</div><div class="line"><a name="l11265"></a><span class="lineno">11265</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11266"></a><span class="lineno">11266</span>  }</div><div class="line"><a name="l11267"></a><span class="lineno">11267</span>  </div><div class="line"><a name="l11268"></a><span class="lineno">11268</span>  <span class="comment">// Map on first usage.</span></div><div class="line"><a name="l11269"></a><span class="lineno">11269</span>  VkResult res = m_pBlock->Map(hAllocator, 1, &m_pMappedDataForDefragmentation);</div><div class="line"><a name="l11270"></a><span class="lineno">11270</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l11271"></a><span class="lineno">11271</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11272"></a><span class="lineno">11272</span> }</div><div class="line"><a name="l11273"></a><span class="lineno">11273</span> </div><div class="line"><a name="l11274"></a><span class="lineno">11274</span> <span class="keywordtype">void</span> VmaDefragmentator::BlockInfo::Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l11275"></a><span class="lineno">11275</span> {</div><div class="line"><a name="l11276"></a><span class="lineno">11276</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation != VMA_NULL)</div><div class="line"><a name="l11277"></a><span class="lineno">11277</span>  {</div><div class="line"><a name="l11278"></a><span class="lineno">11278</span>  m_pBlock->Unmap(hAllocator, 1);</div><div class="line"><a name="l11279"></a><span class="lineno">11279</span>  }</div><div class="line"><a name="l11280"></a><span class="lineno">11280</span> }</div><div class="line"><a name="l11281"></a><span class="lineno">11281</span> </div><div class="line"><a name="l11282"></a><span class="lineno">11282</span> VkResult VmaDefragmentator::DefragmentRound(</div><div class="line"><a name="l11283"></a><span class="lineno">11283</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l11284"></a><span class="lineno">11284</span>  uint32_t maxAllocationsToMove)</div><div class="line"><a name="l11285"></a><span class="lineno">11285</span> {</div><div class="line"><a name="l11286"></a><span class="lineno">11286</span>  <span class="keywordflow">if</span>(m_Blocks.empty())</div><div class="line"><a name="l11287"></a><span class="lineno">11287</span>  {</div><div class="line"><a name="l11288"></a><span class="lineno">11288</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11289"></a><span class="lineno">11289</span>  }</div><div class="line"><a name="l11290"></a><span class="lineno">11290</span> </div><div class="line"><a name="l11291"></a><span class="lineno">11291</span>  <span class="keywordtype">size_t</span> srcBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l11292"></a><span class="lineno">11292</span>  <span class="keywordtype">size_t</span> srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11293"></a><span class="lineno">11293</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l11294"></a><span class="lineno">11294</span>  {</div><div class="line"><a name="l11295"></a><span class="lineno">11295</span>  <span class="comment">// 1. Find next allocation to move.</span></div><div class="line"><a name="l11296"></a><span class="lineno">11296</span>  <span class="comment">// 1.1. Start from last to first m_Blocks - they are sorted from most "destination" to most "source".</span></div><div class="line"><a name="l11297"></a><span class="lineno">11297</span>  <span class="comment">// 1.2. Then start from last to first m_Allocations - they are sorted from largest to smallest.</span></div><div class="line"><a name="l11298"></a><span class="lineno">11298</span>  <span class="keywordflow">while</span>(srcAllocIndex >= m_Blocks[srcBlockIndex]->m_Allocations.size())</div><div class="line"><a name="l11299"></a><span class="lineno">11299</span>  {</div><div class="line"><a name="l11300"></a><span class="lineno">11300</span>  <span class="keywordflow">if</span>(m_Blocks[srcBlockIndex]->m_Allocations.empty())</div><div class="line"><a name="l11301"></a><span class="lineno">11301</span>  {</div><div class="line"><a name="l11302"></a><span class="lineno">11302</span>  <span class="comment">// Finished: no more allocations to process.</span></div><div class="line"><a name="l11303"></a><span class="lineno">11303</span>  <span class="keywordflow">if</span>(srcBlockIndex == 0)</div><div class="line"><a name="l11304"></a><span class="lineno">11304</span>  {</div><div class="line"><a name="l11305"></a><span class="lineno">11305</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11306"></a><span class="lineno">11306</span>  }</div><div class="line"><a name="l11307"></a><span class="lineno">11307</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11308"></a><span class="lineno">11308</span>  {</div><div class="line"><a name="l11309"></a><span class="lineno">11309</span>  --srcBlockIndex;</div><div class="line"><a name="l11310"></a><span class="lineno">11310</span>  srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11311"></a><span class="lineno">11311</span>  }</div><div class="line"><a name="l11312"></a><span class="lineno">11312</span>  }</div><div class="line"><a name="l11313"></a><span class="lineno">11313</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11314"></a><span class="lineno">11314</span>  {</div><div class="line"><a name="l11315"></a><span class="lineno">11315</span>  srcAllocIndex = m_Blocks[srcBlockIndex]->m_Allocations.size() - 1;</div><div class="line"><a name="l11316"></a><span class="lineno">11316</span>  }</div><div class="line"><a name="l11317"></a><span class="lineno">11317</span>  }</div><div class="line"><a name="l11318"></a><span class="lineno">11318</span>  </div><div class="line"><a name="l11319"></a><span class="lineno">11319</span>  BlockInfo* pSrcBlockInfo = m_Blocks[srcBlockIndex];</div><div class="line"><a name="l11320"></a><span class="lineno">11320</span>  AllocationInfo& allocInfo = pSrcBlockInfo->m_Allocations[srcAllocIndex];</div><div class="line"><a name="l11321"></a><span class="lineno">11321</span> </div><div class="line"><a name="l11322"></a><span class="lineno">11322</span>  <span class="keyword">const</span> VkDeviceSize size = allocInfo.m_hAllocation->GetSize();</div><div class="line"><a name="l11323"></a><span class="lineno">11323</span>  <span class="keyword">const</span> VkDeviceSize srcOffset = allocInfo.m_hAllocation->GetOffset();</div><div class="line"><a name="l11324"></a><span class="lineno">11324</span>  <span class="keyword">const</span> VkDeviceSize alignment = allocInfo.m_hAllocation->GetAlignment();</div><div class="line"><a name="l11325"></a><span class="lineno">11325</span>  <span class="keyword">const</span> VmaSuballocationType suballocType = allocInfo.m_hAllocation->GetSuballocationType();</div><div class="line"><a name="l11326"></a><span class="lineno">11326</span> </div><div class="line"><a name="l11327"></a><span class="lineno">11327</span>  <span class="comment">// 2. Try to find new place for this allocation in preceding or current block.</span></div><div class="line"><a name="l11328"></a><span class="lineno">11328</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstBlockIndex = 0; dstBlockIndex <= srcBlockIndex; ++dstBlockIndex)</div><div class="line"><a name="l11329"></a><span class="lineno">11329</span>  {</div><div class="line"><a name="l11330"></a><span class="lineno">11330</span>  BlockInfo* pDstBlockInfo = m_Blocks[dstBlockIndex];</div><div class="line"><a name="l11331"></a><span class="lineno">11331</span>  VmaAllocationRequest dstAllocRequest;</div><div class="line"><a name="l11332"></a><span class="lineno">11332</span>  <span class="keywordflow">if</span>(pDstBlockInfo->m_pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l11333"></a><span class="lineno">11333</span>  m_CurrentFrameIndex,</div><div class="line"><a name="l11334"></a><span class="lineno">11334</span>  m_pBlockVector->GetFrameInUseCount(),</div><div class="line"><a name="l11335"></a><span class="lineno">11335</span>  m_pBlockVector->GetBufferImageGranularity(),</div><div class="line"><a name="l11336"></a><span class="lineno">11336</span>  size,</div><div class="line"><a name="l11337"></a><span class="lineno">11337</span>  alignment,</div><div class="line"><a name="l11338"></a><span class="lineno">11338</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l11339"></a><span class="lineno">11339</span>  suballocType,</div><div class="line"><a name="l11340"></a><span class="lineno">11340</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l11341"></a><span class="lineno">11341</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="l11342"></a><span class="lineno">11342</span>  &dstAllocRequest) &&</div><div class="line"><a name="l11343"></a><span class="lineno">11343</span>  MoveMakesSense(</div><div class="line"><a name="l11344"></a><span class="lineno">11344</span>  dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))</div><div class="line"><a name="l11345"></a><span class="lineno">11345</span>  {</div><div class="line"><a name="l11346"></a><span class="lineno">11346</span>  VMA_ASSERT(dstAllocRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l11347"></a><span class="lineno">11347</span> </div><div class="line"><a name="l11348"></a><span class="lineno">11348</span>  <span class="comment">// Reached limit on number of allocations or bytes to move.</span></div><div class="line"><a name="l11349"></a><span class="lineno">11349</span>  <span class="keywordflow">if</span>((m_AllocationsMoved + 1 > maxAllocationsToMove) ||</div><div class="line"><a name="l11350"></a><span class="lineno">11350</span>  (m_BytesMoved + size > maxBytesToMove))</div><div class="line"><a name="l11351"></a><span class="lineno">11351</span>  {</div><div class="line"><a name="l11352"></a><span class="lineno">11352</span>  <span class="keywordflow">return</span> VK_INCOMPLETE;</div><div class="line"><a name="l11353"></a><span class="lineno">11353</span>  }</div><div class="line"><a name="l11354"></a><span class="lineno">11354</span> </div><div class="line"><a name="l11355"></a><span class="lineno">11355</span>  <span class="keywordtype">void</span>* pDstMappedData = VMA_NULL;</div><div class="line"><a name="l11356"></a><span class="lineno">11356</span>  VkResult res = pDstBlockInfo->EnsureMapping(m_hAllocator, &pDstMappedData);</div><div class="line"><a name="l11357"></a><span class="lineno">11357</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11358"></a><span class="lineno">11358</span>  {</div><div class="line"><a name="l11359"></a><span class="lineno">11359</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11360"></a><span class="lineno">11360</span>  }</div><div class="line"><a name="l11361"></a><span class="lineno">11361</span> </div><div class="line"><a name="l11362"></a><span class="lineno">11362</span>  <span class="keywordtype">void</span>* pSrcMappedData = VMA_NULL;</div><div class="line"><a name="l11363"></a><span class="lineno">11363</span>  res = pSrcBlockInfo->EnsureMapping(m_hAllocator, &pSrcMappedData);</div><div class="line"><a name="l11364"></a><span class="lineno">11364</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11365"></a><span class="lineno">11365</span>  {</div><div class="line"><a name="l11366"></a><span class="lineno">11366</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11367"></a><span class="lineno">11367</span>  }</div><div class="line"><a name="l11368"></a><span class="lineno">11368</span>  </div><div class="line"><a name="l11369"></a><span class="lineno">11369</span>  <span class="comment">// THE PLACE WHERE ACTUAL DATA COPY HAPPENS.</span></div><div class="line"><a name="l11370"></a><span class="lineno">11370</span>  memcpy(</div><div class="line"><a name="l11371"></a><span class="lineno">11371</span>  reinterpret_cast<char*>(pDstMappedData) + dstAllocRequest.offset,</div><div class="line"><a name="l11372"></a><span class="lineno">11372</span>  reinterpret_cast<char*>(pSrcMappedData) + srcOffset,</div><div class="line"><a name="l11373"></a><span class="lineno">11373</span>  static_cast<size_t>(size));</div><div class="line"><a name="l11374"></a><span class="lineno">11374</span> </div><div class="line"><a name="l11375"></a><span class="lineno">11375</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l11376"></a><span class="lineno">11376</span>  {</div><div class="line"><a name="l11377"></a><span class="lineno">11377</span>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11378"></a><span class="lineno">11378</span>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset + size);</div><div class="line"><a name="l11379"></a><span class="lineno">11379</span>  }</div><div class="line"><a name="l11380"></a><span class="lineno">11380</span>  </div><div class="line"><a name="l11381"></a><span class="lineno">11381</span>  pDstBlockInfo->m_pBlock->m_pMetadata->Alloc(</div><div class="line"><a name="l11382"></a><span class="lineno">11382</span>  dstAllocRequest,</div><div class="line"><a name="l11383"></a><span class="lineno">11383</span>  suballocType,</div><div class="line"><a name="l11384"></a><span class="lineno">11384</span>  size,</div><div class="line"><a name="l11385"></a><span class="lineno">11385</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l11386"></a><span class="lineno">11386</span>  allocInfo.m_hAllocation);</div><div class="line"><a name="l11387"></a><span class="lineno">11387</span>  pSrcBlockInfo->m_pBlock->m_pMetadata->FreeAtOffset(srcOffset);</div><div class="line"><a name="l11388"></a><span class="lineno">11388</span>  </div><div class="line"><a name="l11389"></a><span class="lineno">11389</span>  allocInfo.m_hAllocation->ChangeBlockAllocation(m_hAllocator, pDstBlockInfo->m_pBlock, dstAllocRequest.offset);</div><div class="line"><a name="l11390"></a><span class="lineno">11390</span> </div><div class="line"><a name="l11391"></a><span class="lineno">11391</span>  <span class="keywordflow">if</span>(allocInfo.m_pChanged != VMA_NULL)</div><div class="line"><a name="l11392"></a><span class="lineno">11392</span>  {</div><div class="line"><a name="l11393"></a><span class="lineno">11393</span>  *allocInfo.m_pChanged = VK_TRUE;</div><div class="line"><a name="l11394"></a><span class="lineno">11394</span>  }</div><div class="line"><a name="l11395"></a><span class="lineno">11395</span> </div><div class="line"><a name="l11396"></a><span class="lineno">11396</span>  ++m_AllocationsMoved;</div><div class="line"><a name="l11397"></a><span class="lineno">11397</span>  m_BytesMoved += size;</div><div class="line"><a name="l11398"></a><span class="lineno">11398</span> </div><div class="line"><a name="l11399"></a><span class="lineno">11399</span>  VmaVectorRemove(pSrcBlockInfo->m_Allocations, srcAllocIndex);</div><div class="line"><a name="l11400"></a><span class="lineno">11400</span> </div><div class="line"><a name="l11401"></a><span class="lineno">11401</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11402"></a><span class="lineno">11402</span>  }</div><div class="line"><a name="l11403"></a><span class="lineno">11403</span>  }</div><div class="line"><a name="l11404"></a><span class="lineno">11404</span> </div><div class="line"><a name="l11405"></a><span class="lineno">11405</span>  <span class="comment">// If not processed, this allocInfo remains in pBlockInfo->m_Allocations for next round.</span></div><div class="line"><a name="l11406"></a><span class="lineno">11406</span> </div><div class="line"><a name="l11407"></a><span class="lineno">11407</span>  <span class="keywordflow">if</span>(srcAllocIndex > 0)</div><div class="line"><a name="l11408"></a><span class="lineno">11408</span>  {</div><div class="line"><a name="l11409"></a><span class="lineno">11409</span>  --srcAllocIndex;</div><div class="line"><a name="l11410"></a><span class="lineno">11410</span>  }</div><div class="line"><a name="l11411"></a><span class="lineno">11411</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11412"></a><span class="lineno">11412</span>  {</div><div class="line"><a name="l11413"></a><span class="lineno">11413</span>  <span class="keywordflow">if</span>(srcBlockIndex > 0)</div><div class="line"><a name="l11414"></a><span class="lineno">11414</span>  {</div><div class="line"><a name="l11415"></a><span class="lineno">11415</span>  --srcBlockIndex;</div><div class="line"><a name="l11416"></a><span class="lineno">11416</span>  srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11417"></a><span class="lineno">11417</span>  }</div><div class="line"><a name="l11418"></a><span class="lineno">11418</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11419"></a><span class="lineno">11419</span>  {</div><div class="line"><a name="l11420"></a><span class="lineno">11420</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11421"></a><span class="lineno">11421</span>  }</div><div class="line"><a name="l11422"></a><span class="lineno">11422</span>  }</div><div class="line"><a name="l11423"></a><span class="lineno">11423</span>  }</div><div class="line"><a name="l11424"></a><span class="lineno">11424</span> }</div><div class="line"><a name="l11425"></a><span class="lineno">11425</span> </div><div class="line"><a name="l11426"></a><span class="lineno">11426</span> VkResult VmaDefragmentator::Defragment(</div><div class="line"><a name="l11427"></a><span class="lineno">11427</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l11428"></a><span class="lineno">11428</span>  uint32_t maxAllocationsToMove)</div><div class="line"><a name="l11429"></a><span class="lineno">11429</span> {</div><div class="line"><a name="l11430"></a><span class="lineno">11430</span>  <span class="keywordflow">if</span>(m_Allocations.empty())</div><div class="line"><a name="l11431"></a><span class="lineno">11431</span>  {</div><div class="line"><a name="l11432"></a><span class="lineno">11432</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11433"></a><span class="lineno">11433</span>  }</div><div class="line"><a name="l11434"></a><span class="lineno">11434</span> </div><div class="line"><a name="l11435"></a><span class="lineno">11435</span>  <span class="comment">// Create block info for each block.</span></div><div class="line"><a name="l11436"></a><span class="lineno">11436</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector->m_Blocks.size();</div><div class="line"><a name="l11437"></a><span class="lineno">11437</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11438"></a><span class="lineno">11438</span>  {</div><div class="line"><a name="l11439"></a><span class="lineno">11439</span>  BlockInfo* pBlockInfo = vma_new(m_hAllocator, BlockInfo)(m_hAllocator->GetAllocationCallbacks());</div><div class="line"><a name="l11440"></a><span class="lineno">11440</span>  pBlockInfo->m_pBlock = m_pBlockVector->m_Blocks[blockIndex];</div><div class="line"><a name="l11441"></a><span class="lineno">11441</span>  m_Blocks.push_back(pBlockInfo);</div><div class="line"><a name="l11442"></a><span class="lineno">11442</span>  }</div><div class="line"><a name="l11443"></a><span class="lineno">11443</span> </div><div class="line"><a name="l11444"></a><span class="lineno">11444</span>  <span class="comment">// Sort them by m_pBlock pointer value.</span></div><div class="line"><a name="l11445"></a><span class="lineno">11445</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockPointerLess());</div><div class="line"><a name="l11446"></a><span class="lineno">11446</span> </div><div class="line"><a name="l11447"></a><span class="lineno">11447</span>  <span class="comment">// Move allocation infos from m_Allocations to appropriate m_Blocks[memTypeIndex].m_Allocations.</span></div><div class="line"><a name="l11448"></a><span class="lineno">11448</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0, allocCount = m_Allocations.size(); blockIndex < allocCount; ++blockIndex)</div><div class="line"><a name="l11449"></a><span class="lineno">11449</span>  {</div><div class="line"><a name="l11450"></a><span class="lineno">11450</span>  AllocationInfo& allocInfo = m_Allocations[blockIndex];</div><div class="line"><a name="l11451"></a><span class="lineno">11451</span>  <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="l11452"></a><span class="lineno">11452</span>  <span class="keywordflow">if</span>(allocInfo.m_hAllocation->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l11453"></a><span class="lineno">11453</span>  {</div><div class="line"><a name="l11454"></a><span class="lineno">11454</span>  VmaDeviceMemoryBlock* pBlock = allocInfo.m_hAllocation->GetBlock();</div><div class="line"><a name="l11455"></a><span class="lineno">11455</span>  BlockInfoVector::iterator it = VmaBinaryFindFirstNotLess(m_Blocks.begin(), m_Blocks.end(), pBlock, BlockPointerLess());</div><div class="line"><a name="l11456"></a><span class="lineno">11456</span>  <span class="keywordflow">if</span>(it != m_Blocks.end() && (*it)->m_pBlock == pBlock)</div><div class="line"><a name="l11457"></a><span class="lineno">11457</span>  {</div><div class="line"><a name="l11458"></a><span class="lineno">11458</span>  (*it)->m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l11459"></a><span class="lineno">11459</span>  }</div><div class="line"><a name="l11460"></a><span class="lineno">11460</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11461"></a><span class="lineno">11461</span>  {</div><div class="line"><a name="l11462"></a><span class="lineno">11462</span>  VMA_ASSERT(0);</div><div class="line"><a name="l11463"></a><span class="lineno">11463</span>  }</div><div class="line"><a name="l11464"></a><span class="lineno">11464</span>  }</div><div class="line"><a name="l11465"></a><span class="lineno">11465</span>  }</div><div class="line"><a name="l11466"></a><span class="lineno">11466</span>  m_Allocations.clear();</div><div class="line"><a name="l11467"></a><span class="lineno">11467</span> </div><div class="line"><a name="l11468"></a><span class="lineno">11468</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11469"></a><span class="lineno">11469</span>  {</div><div class="line"><a name="l11470"></a><span class="lineno">11470</span>  BlockInfo* pBlockInfo = m_Blocks[blockIndex];</div><div class="line"><a name="l11471"></a><span class="lineno">11471</span>  pBlockInfo->CalcHasNonMovableAllocations();</div><div class="line"><a name="l11472"></a><span class="lineno">11472</span>  pBlockInfo->SortAllocationsBySizeDescecnding();</div><div class="line"><a name="l11473"></a><span class="lineno">11473</span>  }</div><div class="line"><a name="l11474"></a><span class="lineno">11474</span> </div><div class="line"><a name="l11475"></a><span class="lineno">11475</span>  <span class="comment">// Sort m_Blocks this time by the main criterium, from most "destination" to most "source" blocks.</span></div><div class="line"><a name="l11476"></a><span class="lineno">11476</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockInfoCompareMoveDestination());</div><div class="line"><a name="l11477"></a><span class="lineno">11477</span> </div><div class="line"><a name="l11478"></a><span class="lineno">11478</span>  <span class="comment">// Execute defragmentation rounds (the main part).</span></div><div class="line"><a name="l11479"></a><span class="lineno">11479</span>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l11480"></a><span class="lineno">11480</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> round = 0; (round < 2) && (result == VK_SUCCESS); ++round)</div><div class="line"><a name="l11481"></a><span class="lineno">11481</span>  {</div><div class="line"><a name="l11482"></a><span class="lineno">11482</span>  result = DefragmentRound(maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l11483"></a><span class="lineno">11483</span>  }</div><div class="line"><a name="l11484"></a><span class="lineno">11484</span> </div><div class="line"><a name="l11485"></a><span class="lineno">11485</span>  <span class="comment">// Unmap blocks that were mapped for defragmentation.</span></div><div class="line"><a name="l11486"></a><span class="lineno">11486</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11487"></a><span class="lineno">11487</span>  {</div><div class="line"><a name="l11488"></a><span class="lineno">11488</span>  m_Blocks[blockIndex]->Unmap(m_hAllocator);</div><div class="line"><a name="l11489"></a><span class="lineno">11489</span>  }</div><div class="line"><a name="l11490"></a><span class="lineno">11490</span> </div><div class="line"><a name="l11491"></a><span class="lineno">11491</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l11492"></a><span class="lineno">11492</span> }</div><div class="line"><a name="l11493"></a><span class="lineno">11493</span> </div><div class="line"><a name="l11494"></a><span class="lineno">11494</span> <span class="keywordtype">bool</span> VmaDefragmentator::MoveMakesSense(</div><div class="line"><a name="l11495"></a><span class="lineno">11495</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l11496"></a><span class="lineno">11496</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset)</div><div class="line"><a name="l11497"></a><span class="lineno">11497</span> {</div><div class="line"><a name="l11498"></a><span class="lineno">11498</span>  <span class="keywordflow">if</span>(dstBlockIndex < srcBlockIndex)</div><div class="line"><a name="l11499"></a><span class="lineno">11499</span>  {</div><div class="line"><a name="l11500"></a><span class="lineno">11500</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l11501"></a><span class="lineno">11501</span>  }</div><div class="line"><a name="l11502"></a><span class="lineno">11502</span>  <span class="keywordflow">if</span>(dstBlockIndex > srcBlockIndex)</div><div class="line"><a name="l11503"></a><span class="lineno">11503</span>  {</div><div class="line"><a name="l11504"></a><span class="lineno">11504</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l11505"></a><span class="lineno">11505</span>  }</div><div class="line"><a name="l11506"></a><span class="lineno">11506</span>  <span class="keywordflow">if</span>(dstOffset < srcOffset)</div><div class="line"><a name="l11507"></a><span class="lineno">11507</span>  {</div><div class="line"><a name="l11508"></a><span class="lineno">11508</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l11509"></a><span class="lineno">11509</span>  }</div><div class="line"><a name="l11510"></a><span class="lineno">11510</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l11511"></a><span class="lineno">11511</span> }</div><div class="line"><a name="l11512"></a><span class="lineno">11512</span> </div><div class="line"><a name="l11514"></a><span class="lineno">11514</span> <span class="comment">// VmaRecorder</span></div><div class="line"><a name="l11515"></a><span class="lineno">11515</span> </div><div class="line"><a name="l11516"></a><span class="lineno">11516</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11517"></a><span class="lineno">11517</span> </div><div class="line"><a name="l11518"></a><span class="lineno">11518</span> VmaRecorder::VmaRecorder() :</div><div class="line"><a name="l11519"></a><span class="lineno">11519</span>  m_UseMutex(true),</div><div class="line"><a name="l11520"></a><span class="lineno">11520</span>  m_Flags(0),</div><div class="line"><a name="l11521"></a><span class="lineno">11521</span>  m_File(VMA_NULL),</div><div class="line"><a name="l11522"></a><span class="lineno">11522</span>  m_Freq(INT64_MAX),</div><div class="line"><a name="l11523"></a><span class="lineno">11523</span>  m_StartCounter(INT64_MAX)</div><div class="line"><a name="l11524"></a><span class="lineno">11524</span> {</div><div class="line"><a name="l11525"></a><span class="lineno">11525</span> }</div><div class="line"><a name="l11526"></a><span class="lineno">11526</span> </div><div class="line"><a name="l11527"></a><span class="lineno">11527</span> VkResult VmaRecorder::Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>& settings, <span class="keywordtype">bool</span> useMutex)</div><div class="line"><a name="l11528"></a><span class="lineno">11528</span> {</div><div class="line"><a name="l11529"></a><span class="lineno">11529</span>  m_UseMutex = useMutex;</div><div class="line"><a name="l11530"></a><span class="lineno">11530</span>  m_Flags = settings.<a class="code" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">flags</a>;</div><div class="line"><a name="l11531"></a><span class="lineno">11531</span> </div><div class="line"><a name="l11532"></a><span class="lineno">11532</span>  QueryPerformanceFrequency((LARGE_INTEGER*)&m_Freq);</div><div class="line"><a name="l11533"></a><span class="lineno">11533</span>  QueryPerformanceCounter((LARGE_INTEGER*)&m_StartCounter);</div><div class="line"><a name="l11534"></a><span class="lineno">11534</span> </div><div class="line"><a name="l11535"></a><span class="lineno">11535</span>  <span class="comment">// Open file for writing.</span></div><div class="line"><a name="l11536"></a><span class="lineno">11536</span>  errno_t err = fopen_s(&m_File, settings.<a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>, <span class="stringliteral">"wb"</span>);</div><div class="line"><a name="l11537"></a><span class="lineno">11537</span>  <span class="keywordflow">if</span>(err != 0)</div><div class="line"><a name="l11538"></a><span class="lineno">11538</span>  {</div><div class="line"><a name="l11539"></a><span class="lineno">11539</span>  <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l11540"></a><span class="lineno">11540</span>  }</div><div class="line"><a name="l11541"></a><span class="lineno">11541</span> </div><div class="line"><a name="l11542"></a><span class="lineno">11542</span>  <span class="comment">// Write header.</span></div><div class="line"><a name="l11543"></a><span class="lineno">11543</span>  fprintf(m_File, <span class="stringliteral">"%s\n"</span>, <span class="stringliteral">"Vulkan Memory Allocator,Calls recording"</span>);</div><div class="line"><a name="l11544"></a><span class="lineno">11544</span>  fprintf(m_File, <span class="stringliteral">"%s\n"</span>, <span class="stringliteral">"1,4"</span>);</div><div class="line"><a name="l11545"></a><span class="lineno">11545</span> </div><div class="line"><a name="l11546"></a><span class="lineno">11546</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11547"></a><span class="lineno">11547</span> }</div><div class="line"><a name="l11548"></a><span class="lineno">11548</span> </div><div class="line"><a name="l11549"></a><span class="lineno">11549</span> VmaRecorder::~VmaRecorder()</div><div class="line"><a name="l11550"></a><span class="lineno">11550</span> {</div><div class="line"><a name="l11551"></a><span class="lineno">11551</span>  <span class="keywordflow">if</span>(m_File != VMA_NULL)</div><div class="line"><a name="l11552"></a><span class="lineno">11552</span>  {</div><div class="line"><a name="l11553"></a><span class="lineno">11553</span>  fclose(m_File);</div><div class="line"><a name="l11554"></a><span class="lineno">11554</span>  }</div><div class="line"><a name="l11555"></a><span class="lineno">11555</span> }</div><div class="line"><a name="l11556"></a><span class="lineno">11556</span> </div><div class="line"><a name="l11557"></a><span class="lineno">11557</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateAllocator(uint32_t frameIndex)</div><div class="line"><a name="l11558"></a><span class="lineno">11558</span> {</div><div class="line"><a name="l11559"></a><span class="lineno">11559</span>  CallParams callParams;</div><div class="line"><a name="l11560"></a><span class="lineno">11560</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11561"></a><span class="lineno">11561</span> </div><div class="line"><a name="l11562"></a><span class="lineno">11562</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11563"></a><span class="lineno">11563</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l11564"></a><span class="lineno">11564</span>  Flush();</div><div class="line"><a name="l11565"></a><span class="lineno">11565</span> }</div><div class="line"><a name="l11566"></a><span class="lineno">11566</span> </div><div class="line"><a name="l11567"></a><span class="lineno">11567</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyAllocator(uint32_t frameIndex)</div><div class="line"><a name="l11568"></a><span class="lineno">11568</span> {</div><div class="line"><a name="l11569"></a><span class="lineno">11569</span>  CallParams callParams;</div><div class="line"><a name="l11570"></a><span class="lineno">11570</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11571"></a><span class="lineno">11571</span> </div><div class="line"><a name="l11572"></a><span class="lineno">11572</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11573"></a><span class="lineno">11573</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l11574"></a><span class="lineno">11574</span>  Flush();</div><div class="line"><a name="l11575"></a><span class="lineno">11575</span> }</div><div class="line"><a name="l11576"></a><span class="lineno">11576</span> </div><div class="line"><a name="l11577"></a><span class="lineno">11577</span> <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>& createInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l11578"></a><span class="lineno">11578</span> {</div><div class="line"><a name="l11579"></a><span class="lineno">11579</span>  CallParams callParams;</div><div class="line"><a name="l11580"></a><span class="lineno">11580</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11581"></a><span class="lineno">11581</span> </div><div class="line"><a name="l11582"></a><span class="lineno">11582</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11583"></a><span class="lineno">11583</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreatePool,%u,%u,%llu,%llu,%llu,%u,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11584"></a><span class="lineno">11584</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>,</div><div class="line"><a name="l11585"></a><span class="lineno">11585</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>,</div><div class="line"><a name="l11586"></a><span class="lineno">11586</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>,</div><div class="line"><a name="l11587"></a><span class="lineno">11587</span>  (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>,</div><div class="line"><a name="l11588"></a><span class="lineno">11588</span>  (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>,</div><div class="line"><a name="l11589"></a><span class="lineno">11589</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>,</div><div class="line"><a name="l11590"></a><span class="lineno">11590</span>  pool);</div><div class="line"><a name="l11591"></a><span class="lineno">11591</span>  Flush();</div><div class="line"><a name="l11592"></a><span class="lineno">11592</span> }</div><div class="line"><a name="l11593"></a><span class="lineno">11593</span> </div><div class="line"><a name="l11594"></a><span class="lineno">11594</span> <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="l11595"></a><span class="lineno">11595</span> {</div><div class="line"><a name="l11596"></a><span class="lineno">11596</span>  CallParams callParams;</div><div class="line"><a name="l11597"></a><span class="lineno">11597</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11598"></a><span class="lineno">11598</span> </div><div class="line"><a name="l11599"></a><span class="lineno">11599</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11600"></a><span class="lineno">11600</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyPool,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11601"></a><span class="lineno">11601</span>  pool);</div><div class="line"><a name="l11602"></a><span class="lineno">11602</span>  Flush();</div><div class="line"><a name="l11603"></a><span class="lineno">11603</span> }</div><div class="line"><a name="l11604"></a><span class="lineno">11604</span> </div><div class="line"><a name="l11605"></a><span class="lineno">11605</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l11606"></a><span class="lineno">11606</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11607"></a><span class="lineno">11607</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l11608"></a><span class="lineno">11608</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11609"></a><span class="lineno">11609</span> {</div><div class="line"><a name="l11610"></a><span class="lineno">11610</span>  CallParams callParams;</div><div class="line"><a name="l11611"></a><span class="lineno">11611</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11612"></a><span class="lineno">11612</span> </div><div class="line"><a name="l11613"></a><span class="lineno">11613</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11614"></a><span class="lineno">11614</span>  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="l11615"></a><span class="lineno">11615</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaAllocateMemory,%llu,%llu,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11616"></a><span class="lineno">11616</span>  vkMemReq.size,</div><div class="line"><a name="l11617"></a><span class="lineno">11617</span>  vkMemReq.alignment,</div><div class="line"><a name="l11618"></a><span class="lineno">11618</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11619"></a><span class="lineno">11619</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11620"></a><span class="lineno">11620</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11621"></a><span class="lineno">11621</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11622"></a><span class="lineno">11622</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11623"></a><span class="lineno">11623</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11624"></a><span class="lineno">11624</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11625"></a><span class="lineno">11625</span>  allocation,</div><div class="line"><a name="l11626"></a><span class="lineno">11626</span>  userDataStr.GetString());</div><div class="line"><a name="l11627"></a><span class="lineno">11627</span>  Flush();</div><div class="line"><a name="l11628"></a><span class="lineno">11628</span> }</div><div class="line"><a name="l11629"></a><span class="lineno">11629</span> </div><div class="line"><a name="l11630"></a><span class="lineno">11630</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11631"></a><span class="lineno">11631</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11632"></a><span class="lineno">11632</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l11633"></a><span class="lineno">11633</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l11634"></a><span class="lineno">11634</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l11635"></a><span class="lineno">11635</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11636"></a><span class="lineno">11636</span> {</div><div class="line"><a name="l11637"></a><span class="lineno">11637</span>  CallParams callParams;</div><div class="line"><a name="l11638"></a><span class="lineno">11638</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11639"></a><span class="lineno">11639</span> </div><div class="line"><a name="l11640"></a><span class="lineno">11640</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11641"></a><span class="lineno">11641</span>  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="l11642"></a><span class="lineno">11642</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaAllocateMemoryForBuffer,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11643"></a><span class="lineno">11643</span>  vkMemReq.size,</div><div class="line"><a name="l11644"></a><span class="lineno">11644</span>  vkMemReq.alignment,</div><div class="line"><a name="l11645"></a><span class="lineno">11645</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11646"></a><span class="lineno">11646</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11647"></a><span class="lineno">11647</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11648"></a><span class="lineno">11648</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11649"></a><span class="lineno">11649</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11650"></a><span class="lineno">11650</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11651"></a><span class="lineno">11651</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11652"></a><span class="lineno">11652</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11653"></a><span class="lineno">11653</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11654"></a><span class="lineno">11654</span>  allocation,</div><div class="line"><a name="l11655"></a><span class="lineno">11655</span>  userDataStr.GetString());</div><div class="line"><a name="l11656"></a><span class="lineno">11656</span>  Flush();</div><div class="line"><a name="l11657"></a><span class="lineno">11657</span> }</div><div class="line"><a name="l11658"></a><span class="lineno">11658</span> </div><div class="line"><a name="l11659"></a><span class="lineno">11659</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l11660"></a><span class="lineno">11660</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11661"></a><span class="lineno">11661</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l11662"></a><span class="lineno">11662</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l11663"></a><span class="lineno">11663</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l11664"></a><span class="lineno">11664</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11665"></a><span class="lineno">11665</span> {</div><div class="line"><a name="l11666"></a><span class="lineno">11666</span>  CallParams callParams;</div><div class="line"><a name="l11667"></a><span class="lineno">11667</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11668"></a><span class="lineno">11668</span> </div><div class="line"><a name="l11669"></a><span class="lineno">11669</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11670"></a><span class="lineno">11670</span>  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="l11671"></a><span class="lineno">11671</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaAllocateMemoryForImage,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11672"></a><span class="lineno">11672</span>  vkMemReq.size,</div><div class="line"><a name="l11673"></a><span class="lineno">11673</span>  vkMemReq.alignment,</div><div class="line"><a name="l11674"></a><span class="lineno">11674</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11675"></a><span class="lineno">11675</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11676"></a><span class="lineno">11676</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11677"></a><span class="lineno">11677</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11678"></a><span class="lineno">11678</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11679"></a><span class="lineno">11679</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11680"></a><span class="lineno">11680</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11681"></a><span class="lineno">11681</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11682"></a><span class="lineno">11682</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11683"></a><span class="lineno">11683</span>  allocation,</div><div class="line"><a name="l11684"></a><span class="lineno">11684</span>  userDataStr.GetString());</div><div class="line"><a name="l11685"></a><span class="lineno">11685</span>  Flush();</div><div class="line"><a name="l11686"></a><span class="lineno">11686</span> }</div><div class="line"><a name="l11687"></a><span class="lineno">11687</span> </div><div class="line"><a name="l11688"></a><span class="lineno">11688</span> <span class="keywordtype">void</span> VmaRecorder::RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l11689"></a><span class="lineno">11689</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11690"></a><span class="lineno">11690</span> {</div><div class="line"><a name="l11691"></a><span class="lineno">11691</span>  CallParams callParams;</div><div class="line"><a name="l11692"></a><span class="lineno">11692</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11693"></a><span class="lineno">11693</span> </div><div class="line"><a name="l11694"></a><span class="lineno">11694</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11695"></a><span class="lineno">11695</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaFreeMemory,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11696"></a><span class="lineno">11696</span>  allocation);</div><div class="line"><a name="l11697"></a><span class="lineno">11697</span>  Flush();</div><div class="line"><a name="l11698"></a><span class="lineno">11698</span> }</div><div class="line"><a name="l11699"></a><span class="lineno">11699</span> </div><div class="line"><a name="l11700"></a><span class="lineno">11700</span> <span class="keywordtype">void</span> VmaRecorder::RecordResizeAllocation(</div><div class="line"><a name="l11701"></a><span class="lineno">11701</span>  uint32_t frameIndex,</div><div class="line"><a name="l11702"></a><span class="lineno">11702</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l11703"></a><span class="lineno">11703</span>  VkDeviceSize newSize)</div><div class="line"><a name="l11704"></a><span class="lineno">11704</span> {</div><div class="line"><a name="l11705"></a><span class="lineno">11705</span>  CallParams callParams;</div><div class="line"><a name="l11706"></a><span class="lineno">11706</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11707"></a><span class="lineno">11707</span> </div><div class="line"><a name="l11708"></a><span class="lineno">11708</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11709"></a><span class="lineno">11709</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaResizeAllocation,%p,%llu\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11710"></a><span class="lineno">11710</span>  allocation, newSize);</div><div class="line"><a name="l11711"></a><span class="lineno">11711</span>  Flush();</div><div class="line"><a name="l11712"></a><span class="lineno">11712</span> }</div><div class="line"><a name="l11713"></a><span class="lineno">11713</span> </div><div class="line"><a name="l11714"></a><span class="lineno">11714</span> <span class="keywordtype">void</span> VmaRecorder::RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l11715"></a><span class="lineno">11715</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l11716"></a><span class="lineno">11716</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l11717"></a><span class="lineno">11717</span> {</div><div class="line"><a name="l11718"></a><span class="lineno">11718</span>  CallParams callParams;</div><div class="line"><a name="l11719"></a><span class="lineno">11719</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11720"></a><span class="lineno">11720</span> </div><div class="line"><a name="l11721"></a><span class="lineno">11721</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11722"></a><span class="lineno">11722</span>  UserDataString userDataStr(</div><div class="line"><a name="l11723"></a><span class="lineno">11723</span>  allocation->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="l11724"></a><span class="lineno">11724</span>  pUserData);</div><div class="line"><a name="l11725"></a><span class="lineno">11725</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaSetAllocationUserData,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11726"></a><span class="lineno">11726</span>  allocation,</div><div class="line"><a name="l11727"></a><span class="lineno">11727</span>  userDataStr.GetString());</div><div class="line"><a name="l11728"></a><span class="lineno">11728</span>  Flush();</div><div class="line"><a name="l11729"></a><span class="lineno">11729</span> }</div><div class="line"><a name="l11730"></a><span class="lineno">11730</span> </div><div class="line"><a name="l11731"></a><span class="lineno">11731</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11732"></a><span class="lineno">11732</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11733"></a><span class="lineno">11733</span> {</div><div class="line"><a name="l11734"></a><span class="lineno">11734</span>  CallParams callParams;</div><div class="line"><a name="l11735"></a><span class="lineno">11735</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11736"></a><span class="lineno">11736</span> </div><div class="line"><a name="l11737"></a><span class="lineno">11737</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11738"></a><span class="lineno">11738</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateLostAllocation,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11739"></a><span class="lineno">11739</span>  allocation);</div><div class="line"><a name="l11740"></a><span class="lineno">11740</span>  Flush();</div><div class="line"><a name="l11741"></a><span class="lineno">11741</span> }</div><div class="line"><a name="l11742"></a><span class="lineno">11742</span> </div><div class="line"><a name="l11743"></a><span class="lineno">11743</span> <span class="keywordtype">void</span> VmaRecorder::RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l11744"></a><span class="lineno">11744</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11745"></a><span class="lineno">11745</span> {</div><div class="line"><a name="l11746"></a><span class="lineno">11746</span>  CallParams callParams;</div><div class="line"><a name="l11747"></a><span class="lineno">11747</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11748"></a><span class="lineno">11748</span> </div><div class="line"><a name="l11749"></a><span class="lineno">11749</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11750"></a><span class="lineno">11750</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaMapMemory,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11751"></a><span class="lineno">11751</span>  allocation);</div><div class="line"><a name="l11752"></a><span class="lineno">11752</span>  Flush();</div><div class="line"><a name="l11753"></a><span class="lineno">11753</span> }</div><div class="line"><a name="l11754"></a><span class="lineno">11754</span> </div><div class="line"><a name="l11755"></a><span class="lineno">11755</span> <span class="keywordtype">void</span> VmaRecorder::RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l11756"></a><span class="lineno">11756</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11757"></a><span class="lineno">11757</span> {</div><div class="line"><a name="l11758"></a><span class="lineno">11758</span>  CallParams callParams;</div><div class="line"><a name="l11759"></a><span class="lineno">11759</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11760"></a><span class="lineno">11760</span> </div><div class="line"><a name="l11761"></a><span class="lineno">11761</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11762"></a><span class="lineno">11762</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaUnmapMemory,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11763"></a><span class="lineno">11763</span>  allocation);</div><div class="line"><a name="l11764"></a><span class="lineno">11764</span>  Flush();</div><div class="line"><a name="l11765"></a><span class="lineno">11765</span> }</div><div class="line"><a name="l11766"></a><span class="lineno">11766</span> </div><div class="line"><a name="l11767"></a><span class="lineno">11767</span> <span class="keywordtype">void</span> VmaRecorder::RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11768"></a><span class="lineno">11768</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l11769"></a><span class="lineno">11769</span> {</div><div class="line"><a name="l11770"></a><span class="lineno">11770</span>  CallParams callParams;</div><div class="line"><a name="l11771"></a><span class="lineno">11771</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11772"></a><span class="lineno">11772</span> </div><div class="line"><a name="l11773"></a><span class="lineno">11773</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11774"></a><span class="lineno">11774</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaFlushAllocation,%p,%llu,%llu\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11775"></a><span class="lineno">11775</span>  allocation,</div><div class="line"><a name="l11776"></a><span class="lineno">11776</span>  offset,</div><div class="line"><a name="l11777"></a><span class="lineno">11777</span>  size);</div><div class="line"><a name="l11778"></a><span class="lineno">11778</span>  Flush();</div><div class="line"><a name="l11779"></a><span class="lineno">11779</span> }</div><div class="line"><a name="l11780"></a><span class="lineno">11780</span> </div><div class="line"><a name="l11781"></a><span class="lineno">11781</span> <span class="keywordtype">void</span> VmaRecorder::RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11782"></a><span class="lineno">11782</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l11783"></a><span class="lineno">11783</span> {</div><div class="line"><a name="l11784"></a><span class="lineno">11784</span>  CallParams callParams;</div><div class="line"><a name="l11785"></a><span class="lineno">11785</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11786"></a><span class="lineno">11786</span> </div><div class="line"><a name="l11787"></a><span class="lineno">11787</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11788"></a><span class="lineno">11788</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaInvalidateAllocation,%p,%llu,%llu\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11789"></a><span class="lineno">11789</span>  allocation,</div><div class="line"><a name="l11790"></a><span class="lineno">11790</span>  offset,</div><div class="line"><a name="l11791"></a><span class="lineno">11791</span>  size);</div><div class="line"><a name="l11792"></a><span class="lineno">11792</span>  Flush();</div><div class="line"><a name="l11793"></a><span class="lineno">11793</span> }</div><div class="line"><a name="l11794"></a><span class="lineno">11794</span> </div><div class="line"><a name="l11795"></a><span class="lineno">11795</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11796"></a><span class="lineno">11796</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l11797"></a><span class="lineno">11797</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l11798"></a><span class="lineno">11798</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11799"></a><span class="lineno">11799</span> {</div><div class="line"><a name="l11800"></a><span class="lineno">11800</span>  CallParams callParams;</div><div class="line"><a name="l11801"></a><span class="lineno">11801</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11802"></a><span class="lineno">11802</span> </div><div class="line"><a name="l11803"></a><span class="lineno">11803</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11804"></a><span class="lineno">11804</span>  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="l11805"></a><span class="lineno">11805</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateBuffer,%u,%llu,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11806"></a><span class="lineno">11806</span>  bufCreateInfo.flags,</div><div class="line"><a name="l11807"></a><span class="lineno">11807</span>  bufCreateInfo.size,</div><div class="line"><a name="l11808"></a><span class="lineno">11808</span>  bufCreateInfo.usage,</div><div class="line"><a name="l11809"></a><span class="lineno">11809</span>  bufCreateInfo.sharingMode,</div><div class="line"><a name="l11810"></a><span class="lineno">11810</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11811"></a><span class="lineno">11811</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11812"></a><span class="lineno">11812</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11813"></a><span class="lineno">11813</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11814"></a><span class="lineno">11814</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11815"></a><span class="lineno">11815</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11816"></a><span class="lineno">11816</span>  allocation,</div><div class="line"><a name="l11817"></a><span class="lineno">11817</span>  userDataStr.GetString());</div><div class="line"><a name="l11818"></a><span class="lineno">11818</span>  Flush();</div><div class="line"><a name="l11819"></a><span class="lineno">11819</span> }</div><div class="line"><a name="l11820"></a><span class="lineno">11820</span> </div><div class="line"><a name="l11821"></a><span class="lineno">11821</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l11822"></a><span class="lineno">11822</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l11823"></a><span class="lineno">11823</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l11824"></a><span class="lineno">11824</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11825"></a><span class="lineno">11825</span> {</div><div class="line"><a name="l11826"></a><span class="lineno">11826</span>  CallParams callParams;</div><div class="line"><a name="l11827"></a><span class="lineno">11827</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11828"></a><span class="lineno">11828</span> </div><div class="line"><a name="l11829"></a><span class="lineno">11829</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11830"></a><span class="lineno">11830</span>  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="l11831"></a><span class="lineno">11831</span>  fprintf(m_File, <span class="stringliteral">"%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"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11832"></a><span class="lineno">11832</span>  imageCreateInfo.flags,</div><div class="line"><a name="l11833"></a><span class="lineno">11833</span>  imageCreateInfo.imageType,</div><div class="line"><a name="l11834"></a><span class="lineno">11834</span>  imageCreateInfo.format,</div><div class="line"><a name="l11835"></a><span class="lineno">11835</span>  imageCreateInfo.extent.width,</div><div class="line"><a name="l11836"></a><span class="lineno">11836</span>  imageCreateInfo.extent.height,</div><div class="line"><a name="l11837"></a><span class="lineno">11837</span>  imageCreateInfo.extent.depth,</div><div class="line"><a name="l11838"></a><span class="lineno">11838</span>  imageCreateInfo.mipLevels,</div><div class="line"><a name="l11839"></a><span class="lineno">11839</span>  imageCreateInfo.arrayLayers,</div><div class="line"><a name="l11840"></a><span class="lineno">11840</span>  imageCreateInfo.samples,</div><div class="line"><a name="l11841"></a><span class="lineno">11841</span>  imageCreateInfo.tiling,</div><div class="line"><a name="l11842"></a><span class="lineno">11842</span>  imageCreateInfo.usage,</div><div class="line"><a name="l11843"></a><span class="lineno">11843</span>  imageCreateInfo.sharingMode,</div><div class="line"><a name="l11844"></a><span class="lineno">11844</span>  imageCreateInfo.initialLayout,</div><div class="line"><a name="l11845"></a><span class="lineno">11845</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11846"></a><span class="lineno">11846</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11847"></a><span class="lineno">11847</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11848"></a><span class="lineno">11848</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11849"></a><span class="lineno">11849</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11850"></a><span class="lineno">11850</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11851"></a><span class="lineno">11851</span>  allocation,</div><div class="line"><a name="l11852"></a><span class="lineno">11852</span>  userDataStr.GetString());</div><div class="line"><a name="l11853"></a><span class="lineno">11853</span>  Flush();</div><div class="line"><a name="l11854"></a><span class="lineno">11854</span> }</div><div class="line"><a name="l11855"></a><span class="lineno">11855</span> </div><div class="line"><a name="l11856"></a><span class="lineno">11856</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11857"></a><span class="lineno">11857</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11858"></a><span class="lineno">11858</span> {</div><div class="line"><a name="l11859"></a><span class="lineno">11859</span>  CallParams callParams;</div><div class="line"><a name="l11860"></a><span class="lineno">11860</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11861"></a><span class="lineno">11861</span> </div><div class="line"><a name="l11862"></a><span class="lineno">11862</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11863"></a><span class="lineno">11863</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyBuffer,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11864"></a><span class="lineno">11864</span>  allocation);</div><div class="line"><a name="l11865"></a><span class="lineno">11865</span>  Flush();</div><div class="line"><a name="l11866"></a><span class="lineno">11866</span> }</div><div class="line"><a name="l11867"></a><span class="lineno">11867</span> </div><div class="line"><a name="l11868"></a><span class="lineno">11868</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l11869"></a><span class="lineno">11869</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11870"></a><span class="lineno">11870</span> {</div><div class="line"><a name="l11871"></a><span class="lineno">11871</span>  CallParams callParams;</div><div class="line"><a name="l11872"></a><span class="lineno">11872</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11873"></a><span class="lineno">11873</span> </div><div class="line"><a name="l11874"></a><span class="lineno">11874</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11875"></a><span class="lineno">11875</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyImage,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11876"></a><span class="lineno">11876</span>  allocation);</div><div class="line"><a name="l11877"></a><span class="lineno">11877</span>  Flush();</div><div class="line"><a name="l11878"></a><span class="lineno">11878</span> }</div><div class="line"><a name="l11879"></a><span class="lineno">11879</span> </div><div class="line"><a name="l11880"></a><span class="lineno">11880</span> <span class="keywordtype">void</span> VmaRecorder::RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11881"></a><span class="lineno">11881</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11882"></a><span class="lineno">11882</span> {</div><div class="line"><a name="l11883"></a><span class="lineno">11883</span>  CallParams callParams;</div><div class="line"><a name="l11884"></a><span class="lineno">11884</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11885"></a><span class="lineno">11885</span> </div><div class="line"><a name="l11886"></a><span class="lineno">11886</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11887"></a><span class="lineno">11887</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaTouchAllocation,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11888"></a><span class="lineno">11888</span>  allocation);</div><div class="line"><a name="l11889"></a><span class="lineno">11889</span>  Flush();</div><div class="line"><a name="l11890"></a><span class="lineno">11890</span> }</div><div class="line"><a name="l11891"></a><span class="lineno">11891</span> </div><div class="line"><a name="l11892"></a><span class="lineno">11892</span> <span class="keywordtype">void</span> VmaRecorder::RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l11893"></a><span class="lineno">11893</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11894"></a><span class="lineno">11894</span> {</div><div class="line"><a name="l11895"></a><span class="lineno">11895</span>  CallParams callParams;</div><div class="line"><a name="l11896"></a><span class="lineno">11896</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11897"></a><span class="lineno">11897</span> </div><div class="line"><a name="l11898"></a><span class="lineno">11898</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11899"></a><span class="lineno">11899</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaGetAllocationInfo,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11900"></a><span class="lineno">11900</span>  allocation);</div><div class="line"><a name="l11901"></a><span class="lineno">11901</span>  Flush();</div><div class="line"><a name="l11902"></a><span class="lineno">11902</span> }</div><div class="line"><a name="l11903"></a><span class="lineno">11903</span> </div><div class="line"><a name="l11904"></a><span class="lineno">11904</span> <span class="keywordtype">void</span> VmaRecorder::RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l11905"></a><span class="lineno">11905</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l11906"></a><span class="lineno">11906</span> {</div><div class="line"><a name="l11907"></a><span class="lineno">11907</span>  CallParams callParams;</div><div class="line"><a name="l11908"></a><span class="lineno">11908</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11909"></a><span class="lineno">11909</span> </div><div class="line"><a name="l11910"></a><span class="lineno">11910</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11911"></a><span class="lineno">11911</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaMakePoolAllocationsLost,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11912"></a><span class="lineno">11912</span>  pool);</div><div class="line"><a name="l11913"></a><span class="lineno">11913</span>  Flush();</div><div class="line"><a name="l11914"></a><span class="lineno">11914</span> }</div><div class="line"><a name="l11915"></a><span class="lineno">11915</span> </div><div class="line"><a name="l11916"></a><span class="lineno">11916</span> 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="l11917"></a><span class="lineno">11917</span> {</div><div class="line"><a name="l11918"></a><span class="lineno">11918</span>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l11919"></a><span class="lineno">11919</span>  {</div><div class="line"><a name="l11920"></a><span class="lineno">11920</span>  <span class="keywordflow">if</span>((allocFlags & <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="l11921"></a><span class="lineno">11921</span>  {</div><div class="line"><a name="l11922"></a><span class="lineno">11922</span>  m_Str = (<span class="keyword">const</span> <span class="keywordtype">char</span>*)pUserData;</div><div class="line"><a name="l11923"></a><span class="lineno">11923</span>  }</div><div class="line"><a name="l11924"></a><span class="lineno">11924</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11925"></a><span class="lineno">11925</span>  {</div><div class="line"><a name="l11926"></a><span class="lineno">11926</span>  sprintf_s(m_PtrStr, <span class="stringliteral">"%p"</span>, pUserData);</div><div class="line"><a name="l11927"></a><span class="lineno">11927</span>  m_Str = m_PtrStr;</div><div class="line"><a name="l11928"></a><span class="lineno">11928</span>  }</div><div class="line"><a name="l11929"></a><span class="lineno">11929</span>  }</div><div class="line"><a name="l11930"></a><span class="lineno">11930</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11931"></a><span class="lineno">11931</span>  {</div><div class="line"><a name="l11932"></a><span class="lineno">11932</span>  m_Str = <span class="stringliteral">""</span>;</div><div class="line"><a name="l11933"></a><span class="lineno">11933</span>  }</div><div class="line"><a name="l11934"></a><span class="lineno">11934</span> }</div><div class="line"><a name="l11935"></a><span class="lineno">11935</span> </div><div class="line"><a name="l11936"></a><span class="lineno">11936</span> <span class="keywordtype">void</span> VmaRecorder::WriteConfiguration(</div><div class="line"><a name="l11937"></a><span class="lineno">11937</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l11938"></a><span class="lineno">11938</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l11939"></a><span class="lineno">11939</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled)</div><div class="line"><a name="l11940"></a><span class="lineno">11940</span> {</div><div class="line"><a name="l11941"></a><span class="lineno">11941</span>  fprintf(m_File, <span class="stringliteral">"Config,Begin\n"</span>);</div><div class="line"><a name="l11942"></a><span class="lineno">11942</span> </div><div class="line"><a name="l11943"></a><span class="lineno">11943</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,apiVersion,%u\n"</span>, devProps.apiVersion);</div><div class="line"><a name="l11944"></a><span class="lineno">11944</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,driverVersion,%u\n"</span>, devProps.driverVersion);</div><div class="line"><a name="l11945"></a><span class="lineno">11945</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,vendorID,%u\n"</span>, devProps.vendorID);</div><div class="line"><a name="l11946"></a><span class="lineno">11946</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceID,%u\n"</span>, devProps.deviceID);</div><div class="line"><a name="l11947"></a><span class="lineno">11947</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceType,%u\n"</span>, devProps.deviceType);</div><div class="line"><a name="l11948"></a><span class="lineno">11948</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceName,%s\n"</span>, devProps.deviceName);</div><div class="line"><a name="l11949"></a><span class="lineno">11949</span> </div><div class="line"><a name="l11950"></a><span class="lineno">11950</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,maxMemoryAllocationCount,%u\n"</span>, devProps.limits.maxMemoryAllocationCount);</div><div class="line"><a name="l11951"></a><span class="lineno">11951</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,bufferImageGranularity,%llu\n"</span>, devProps.limits.bufferImageGranularity);</div><div class="line"><a name="l11952"></a><span class="lineno">11952</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,nonCoherentAtomSize,%llu\n"</span>, devProps.limits.nonCoherentAtomSize);</div><div class="line"><a name="l11953"></a><span class="lineno">11953</span> </div><div class="line"><a name="l11954"></a><span class="lineno">11954</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,HeapCount,%u\n"</span>, memProps.memoryHeapCount);</div><div class="line"><a name="l11955"></a><span class="lineno">11955</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryHeapCount; ++i)</div><div class="line"><a name="l11956"></a><span class="lineno">11956</span>  {</div><div class="line"><a name="l11957"></a><span class="lineno">11957</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Heap,%u,size,%llu\n"</span>, i, memProps.memoryHeaps[i].size);</div><div class="line"><a name="l11958"></a><span class="lineno">11958</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Heap,%u,flags,%u\n"</span>, i, memProps.memoryHeaps[i].flags);</div><div class="line"><a name="l11959"></a><span class="lineno">11959</span>  }</div><div class="line"><a name="l11960"></a><span class="lineno">11960</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,TypeCount,%u\n"</span>, memProps.memoryTypeCount);</div><div class="line"><a name="l11961"></a><span class="lineno">11961</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryTypeCount; ++i)</div><div class="line"><a name="l11962"></a><span class="lineno">11962</span>  {</div><div class="line"><a name="l11963"></a><span class="lineno">11963</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Type,%u,heapIndex,%u\n"</span>, i, memProps.memoryTypes[i].heapIndex);</div><div class="line"><a name="l11964"></a><span class="lineno">11964</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Type,%u,propertyFlags,%u\n"</span>, i, memProps.memoryTypes[i].propertyFlags);</div><div class="line"><a name="l11965"></a><span class="lineno">11965</span>  }</div><div class="line"><a name="l11966"></a><span class="lineno">11966</span> </div><div class="line"><a name="l11967"></a><span class="lineno">11967</span>  fprintf(m_File, <span class="stringliteral">"Extension,VK_KHR_dedicated_allocation,%u\n"</span>, dedicatedAllocationExtensionEnabled ? 1 : 0);</div><div class="line"><a name="l11968"></a><span class="lineno">11968</span> </div><div class="line"><a name="l11969"></a><span class="lineno">11969</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,%u\n"</span>, VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ? 1 : 0);</div><div class="line"><a name="l11970"></a><span class="lineno">11970</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_ALIGNMENT,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_ALIGNMENT);</div><div class="line"><a name="l11971"></a><span class="lineno">11971</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_MARGIN,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11972"></a><span class="lineno">11972</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_INITIALIZE_ALLOCATIONS,%u\n"</span>, VMA_DEBUG_INITIALIZE_ALLOCATIONS ? 1 : 0);</div><div class="line"><a name="l11973"></a><span class="lineno">11973</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_DETECT_CORRUPTION,%u\n"</span>, VMA_DEBUG_DETECT_CORRUPTION ? 1 : 0);</div><div class="line"><a name="l11974"></a><span class="lineno">11974</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_GLOBAL_MUTEX,%u\n"</span>, VMA_DEBUG_GLOBAL_MUTEX ? 1 : 0);</div><div class="line"><a name="l11975"></a><span class="lineno">11975</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY);</div><div class="line"><a name="l11976"></a><span class="lineno">11976</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_SMALL_HEAP_MAX_SIZE,%llu\n"</span>, (VkDeviceSize)VMA_SMALL_HEAP_MAX_SIZE);</div><div class="line"><a name="l11977"></a><span class="lineno">11977</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE,%llu\n"</span>, (VkDeviceSize)VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l11978"></a><span class="lineno">11978</span> </div><div class="line"><a name="l11979"></a><span class="lineno">11979</span>  fprintf(m_File, <span class="stringliteral">"Config,End\n"</span>);</div><div class="line"><a name="l11980"></a><span class="lineno">11980</span> }</div><div class="line"><a name="l11981"></a><span class="lineno">11981</span> </div><div class="line"><a name="l11982"></a><span class="lineno">11982</span> <span class="keywordtype">void</span> VmaRecorder::GetBasicParams(CallParams& outParams)</div><div class="line"><a name="l11983"></a><span class="lineno">11983</span> {</div><div class="line"><a name="l11984"></a><span class="lineno">11984</span>  outParams.threadId = GetCurrentThreadId();</div><div class="line"><a name="l11985"></a><span class="lineno">11985</span> </div><div class="line"><a name="l11986"></a><span class="lineno">11986</span>  LARGE_INTEGER counter;</div><div class="line"><a name="l11987"></a><span class="lineno">11987</span>  QueryPerformanceCounter(&counter);</div><div class="line"><a name="l11988"></a><span class="lineno">11988</span>  outParams.time = (double)(counter.QuadPart - m_StartCounter) / (double)m_Freq;</div><div class="line"><a name="l11989"></a><span class="lineno">11989</span> }</div><div class="line"><a name="l11990"></a><span class="lineno">11990</span> </div><div class="line"><a name="l11991"></a><span class="lineno">11991</span> <span class="keywordtype">void</span> VmaRecorder::Flush()</div><div class="line"><a name="l11992"></a><span class="lineno">11992</span> {</div><div class="line"><a name="l11993"></a><span class="lineno">11993</span>  <span class="keywordflow">if</span>((m_Flags & <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a>) != 0)</div><div class="line"><a name="l11994"></a><span class="lineno">11994</span>  {</div><div class="line"><a name="l11995"></a><span class="lineno">11995</span>  fflush(m_File);</div><div class="line"><a name="l11996"></a><span class="lineno">11996</span>  }</div><div class="line"><a name="l11997"></a><span class="lineno">11997</span> }</div><div class="line"><a name="l11998"></a><span class="lineno">11998</span> </div><div class="line"><a name="l11999"></a><span class="lineno">11999</span> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12000"></a><span class="lineno">12000</span> </div><div class="line"><a name="l12002"></a><span class="lineno">12002</span> <span class="comment">// VmaAllocator_T</span></div><div class="line"><a name="l12003"></a><span class="lineno">12003</span> </div><div class="line"><a name="l12004"></a><span class="lineno">12004</span> 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="l12005"></a><span class="lineno">12005</span>  m_UseMutex((pCreateInfo->flags & <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a>) == 0),</div><div class="line"><a name="l12006"></a><span class="lineno">12006</span>  m_UseKhrDedicatedAllocation((pCreateInfo->flags & <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="l12007"></a><span class="lineno">12007</span>  m_hDevice(pCreateInfo->device),</div><div class="line"><a name="l12008"></a><span class="lineno">12008</span>  m_AllocationCallbacksSpecified(pCreateInfo->pAllocationCallbacks != VMA_NULL),</div><div class="line"><a name="l12009"></a><span class="lineno">12009</span>  m_AllocationCallbacks(pCreateInfo->pAllocationCallbacks ?</div><div class="line"><a name="l12010"></a><span class="lineno">12010</span>  *pCreateInfo->pAllocationCallbacks : VmaEmptyAllocationCallbacks),</div><div class="line"><a name="l12011"></a><span class="lineno">12011</span>  m_PreferredLargeHeapBlockSize(0),</div><div class="line"><a name="l12012"></a><span class="lineno">12012</span>  m_PhysicalDevice(pCreateInfo->physicalDevice),</div><div class="line"><a name="l12013"></a><span class="lineno">12013</span>  m_CurrentFrameIndex(0),</div><div class="line"><a name="l12014"></a><span class="lineno">12014</span>  m_Pools(VmaStlAllocator<<a class="code" href="struct_vma_pool.html">VmaPool</a>>(GetAllocationCallbacks())),</div><div class="line"><a name="l12015"></a><span class="lineno">12015</span>  m_NextPoolId(0)</div><div class="line"><a name="l12016"></a><span class="lineno">12016</span> #if <a class="code" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="line"><a name="l12017"></a><span class="lineno">12017</span>  ,m_pRecorder(VMA_NULL)</div><div class="line"><a name="l12018"></a><span class="lineno">12018</span> #endif</div><div class="line"><a name="l12019"></a><span class="lineno">12019</span> {</div><div class="line"><a name="l12020"></a><span class="lineno">12020</span>  <span class="keywordflow">if</span>(VMA_DEBUG_DETECT_CORRUPTION)</div><div class="line"><a name="l12021"></a><span class="lineno">12021</span>  {</div><div class="line"><a name="l12022"></a><span class="lineno">12022</span>  <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="l12023"></a><span class="lineno">12023</span>  VMA_ASSERT(VMA_DEBUG_MARGIN % <span class="keyword">sizeof</span>(uint32_t) == 0);</div><div class="line"><a name="l12024"></a><span class="lineno">12024</span>  }</div><div class="line"><a name="l12025"></a><span class="lineno">12025</span> </div><div class="line"><a name="l12026"></a><span class="lineno">12026</span>  VMA_ASSERT(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a> && pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>);</div><div class="line"><a name="l12027"></a><span class="lineno">12027</span> </div><div class="line"><a name="l12028"></a><span class="lineno">12028</span> <span class="preprocessor">#if !(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l12029"></a><span class="lineno">12029</span>  <span class="keywordflow">if</span>((pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">flags</a> & <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="l12030"></a><span class="lineno">12030</span>  {</div><div class="line"><a name="l12031"></a><span class="lineno">12031</span>  VMA_ASSERT(0 && <span class="stringliteral">"VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT set but required extensions are disabled by preprocessor macros."</span>);</div><div class="line"><a name="l12032"></a><span class="lineno">12032</span>  }</div><div class="line"><a name="l12033"></a><span class="lineno">12033</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12034"></a><span class="lineno">12034</span> </div><div class="line"><a name="l12035"></a><span class="lineno">12035</span>  memset(&m_DeviceMemoryCallbacks, 0 ,<span class="keyword">sizeof</span>(m_DeviceMemoryCallbacks));</div><div class="line"><a name="l12036"></a><span class="lineno">12036</span>  memset(&m_PhysicalDeviceProperties, 0, <span class="keyword">sizeof</span>(m_PhysicalDeviceProperties));</div><div class="line"><a name="l12037"></a><span class="lineno">12037</span>  memset(&m_MemProps, 0, <span class="keyword">sizeof</span>(m_MemProps));</div><div class="line"><a name="l12038"></a><span class="lineno">12038</span>  </div><div class="line"><a name="l12039"></a><span class="lineno">12039</span>  memset(&m_pBlockVectors, 0, <span class="keyword">sizeof</span>(m_pBlockVectors));</div><div class="line"><a name="l12040"></a><span class="lineno">12040</span>  memset(&m_pDedicatedAllocations, 0, <span class="keyword">sizeof</span>(m_pDedicatedAllocations));</div><div class="line"><a name="l12041"></a><span class="lineno">12041</span> </div><div class="line"><a name="l12042"></a><span class="lineno">12042</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l12043"></a><span class="lineno">12043</span>  {</div><div class="line"><a name="l12044"></a><span class="lineno">12044</span>  m_HeapSizeLimit[i] = VK_WHOLE_SIZE;</div><div class="line"><a name="l12045"></a><span class="lineno">12045</span>  }</div><div class="line"><a name="l12046"></a><span class="lineno">12046</span> </div><div class="line"><a name="l12047"></a><span class="lineno">12047</span>  <span class="keywordflow">if</span>(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a> != VMA_NULL)</div><div class="line"><a name="l12048"></a><span class="lineno">12048</span>  {</div><div class="line"><a name="l12049"></a><span class="lineno">12049</span>  m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> = pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-><a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>;</div><div class="line"><a name="l12050"></a><span class="lineno">12050</span>  m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a> = pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-><a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>;</div><div class="line"><a name="l12051"></a><span class="lineno">12051</span>  }</div><div class="line"><a name="l12052"></a><span class="lineno">12052</span> </div><div class="line"><a name="l12053"></a><span class="lineno">12053</span>  ImportVulkanFunctions(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>);</div><div class="line"><a name="l12054"></a><span class="lineno">12054</span> </div><div class="line"><a name="l12055"></a><span class="lineno">12055</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &m_PhysicalDeviceProperties);</div><div class="line"><a name="l12056"></a><span class="lineno">12056</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties)(m_PhysicalDevice, &m_MemProps);</div><div class="line"><a name="l12057"></a><span class="lineno">12057</span> </div><div class="line"><a name="l12058"></a><span class="lineno">12058</span>  VMA_ASSERT(VmaIsPow2(VMA_DEBUG_ALIGNMENT));</div><div class="line"><a name="l12059"></a><span class="lineno">12059</span>  VMA_ASSERT(VmaIsPow2(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY));</div><div class="line"><a name="l12060"></a><span class="lineno">12060</span>  VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.bufferImageGranularity));</div><div class="line"><a name="l12061"></a><span class="lineno">12061</span>  VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.nonCoherentAtomSize));</div><div class="line"><a name="l12062"></a><span class="lineno">12062</span> </div><div class="line"><a name="l12063"></a><span class="lineno">12063</span>  m_PreferredLargeHeapBlockSize = (pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> != 0) ?</div><div class="line"><a name="l12064"></a><span class="lineno">12064</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> : static_cast<VkDeviceSize>(VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l12065"></a><span class="lineno">12065</span> </div><div class="line"><a name="l12066"></a><span class="lineno">12066</span>  <span class="keywordflow">if</span>(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">pHeapSizeLimit</a> != VMA_NULL)</div><div class="line"><a name="l12067"></a><span class="lineno">12067</span>  {</div><div class="line"><a name="l12068"></a><span class="lineno">12068</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l12069"></a><span class="lineno">12069</span>  {</div><div class="line"><a name="l12070"></a><span class="lineno">12070</span>  <span class="keyword">const</span> VkDeviceSize limit = pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">pHeapSizeLimit</a>[heapIndex];</div><div class="line"><a name="l12071"></a><span class="lineno">12071</span>  <span class="keywordflow">if</span>(limit != VK_WHOLE_SIZE)</div><div class="line"><a name="l12072"></a><span class="lineno">12072</span>  {</div><div class="line"><a name="l12073"></a><span class="lineno">12073</span>  m_HeapSizeLimit[heapIndex] = limit;</div><div class="line"><a name="l12074"></a><span class="lineno">12074</span>  <span class="keywordflow">if</span>(limit < m_MemProps.memoryHeaps[heapIndex].size)</div><div class="line"><a name="l12075"></a><span class="lineno">12075</span>  {</div><div class="line"><a name="l12076"></a><span class="lineno">12076</span>  m_MemProps.memoryHeaps[heapIndex].size = limit;</div><div class="line"><a name="l12077"></a><span class="lineno">12077</span>  }</div><div class="line"><a name="l12078"></a><span class="lineno">12078</span>  }</div><div class="line"><a name="l12079"></a><span class="lineno">12079</span>  }</div><div class="line"><a name="l12080"></a><span class="lineno">12080</span>  }</div><div class="line"><a name="l12081"></a><span class="lineno">12081</span> </div><div class="line"><a name="l12082"></a><span class="lineno">12082</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12083"></a><span class="lineno">12083</span>  {</div><div class="line"><a name="l12084"></a><span class="lineno">12084</span>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(memTypeIndex);</div><div class="line"><a name="l12085"></a><span class="lineno">12085</span> </div><div class="line"><a name="l12086"></a><span class="lineno">12086</span>  m_pBlockVectors[memTypeIndex] = vma_new(<span class="keyword">this</span>, VmaBlockVector)(</div><div class="line"><a name="l12087"></a><span class="lineno">12087</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l12088"></a><span class="lineno">12088</span>  memTypeIndex,</div><div class="line"><a name="l12089"></a><span class="lineno">12089</span>  preferredBlockSize,</div><div class="line"><a name="l12090"></a><span class="lineno">12090</span>  0,</div><div class="line"><a name="l12091"></a><span class="lineno">12091</span>  SIZE_MAX,</div><div class="line"><a name="l12092"></a><span class="lineno">12092</span>  GetBufferImageGranularity(),</div><div class="line"><a name="l12093"></a><span class="lineno">12093</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>,</div><div class="line"><a name="l12094"></a><span class="lineno">12094</span>  <span class="keyword">false</span>, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l12095"></a><span class="lineno">12095</span>  <span class="keyword">false</span>, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l12096"></a><span class="lineno">12096</span>  <span class="keyword">false</span>); <span class="comment">// linearAlgorithm</span></div><div class="line"><a name="l12097"></a><span class="lineno">12097</span>  <span class="comment">// No need to call m_pBlockVectors[memTypeIndex][blockVectorTypeIndex]->CreateMinBlocks here,</span></div><div class="line"><a name="l12098"></a><span class="lineno">12098</span>  <span class="comment">// becase minBlockCount is 0.</span></div><div class="line"><a name="l12099"></a><span class="lineno">12099</span>  m_pDedicatedAllocations[memTypeIndex] = vma_new(<span class="keyword">this</span>, AllocationVectorType)(VmaStlAllocator<VmaAllocation>(GetAllocationCallbacks()));</div><div class="line"><a name="l12100"></a><span class="lineno">12100</span> </div><div class="line"><a name="l12101"></a><span class="lineno">12101</span>  }</div><div class="line"><a name="l12102"></a><span class="lineno">12102</span> }</div><div class="line"><a name="l12103"></a><span class="lineno">12103</span> </div><div class="line"><a name="l12104"></a><span class="lineno">12104</span> 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="l12105"></a><span class="lineno">12105</span> {</div><div class="line"><a name="l12106"></a><span class="lineno">12106</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l12107"></a><span class="lineno">12107</span> </div><div class="line"><a name="l12108"></a><span class="lineno">12108</span>  <span class="keywordflow">if</span>(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a> != VMA_NULL &&</div><div class="line"><a name="l12109"></a><span class="lineno">12109</span>  !VmaStrIsEmpty(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>-><a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>))</div><div class="line"><a name="l12110"></a><span class="lineno">12110</span>  {</div><div class="line"><a name="l12111"></a><span class="lineno">12111</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12112"></a><span class="lineno">12112</span>  m_pRecorder = vma_new(<span class="keyword">this</span>, VmaRecorder)();</div><div class="line"><a name="l12113"></a><span class="lineno">12113</span>  res = m_pRecorder->Init(*pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>, m_UseMutex);</div><div class="line"><a name="l12114"></a><span class="lineno">12114</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l12115"></a><span class="lineno">12115</span>  {</div><div class="line"><a name="l12116"></a><span class="lineno">12116</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12117"></a><span class="lineno">12117</span>  }</div><div class="line"><a name="l12118"></a><span class="lineno">12118</span>  m_pRecorder->WriteConfiguration(</div><div class="line"><a name="l12119"></a><span class="lineno">12119</span>  m_PhysicalDeviceProperties,</div><div class="line"><a name="l12120"></a><span class="lineno">12120</span>  m_MemProps,</div><div class="line"><a name="l12121"></a><span class="lineno">12121</span>  m_UseKhrDedicatedAllocation);</div><div class="line"><a name="l12122"></a><span class="lineno">12122</span>  m_pRecorder->RecordCreateAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l12123"></a><span class="lineno">12123</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l12124"></a><span class="lineno">12124</span>  VMA_ASSERT(0 && <span class="stringliteral">"VmaAllocatorCreateInfo::pRecordSettings used, but not supported due to VMA_RECORDING_ENABLED not defined to 1."</span>);</div><div class="line"><a name="l12125"></a><span class="lineno">12125</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l12126"></a><span class="lineno">12126</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12127"></a><span class="lineno">12127</span>  }</div><div class="line"><a name="l12128"></a><span class="lineno">12128</span> </div><div class="line"><a name="l12129"></a><span class="lineno">12129</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12130"></a><span class="lineno">12130</span> }</div><div class="line"><a name="l12131"></a><span class="lineno">12131</span> </div><div class="line"><a name="l12132"></a><span class="lineno">12132</span> VmaAllocator_T::~VmaAllocator_T()</div><div class="line"><a name="l12133"></a><span class="lineno">12133</span> {</div><div class="line"><a name="l12134"></a><span class="lineno">12134</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12135"></a><span class="lineno">12135</span>  <span class="keywordflow">if</span>(m_pRecorder != VMA_NULL)</div><div class="line"><a name="l12136"></a><span class="lineno">12136</span>  {</div><div class="line"><a name="l12137"></a><span class="lineno">12137</span>  m_pRecorder->RecordDestroyAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l12138"></a><span class="lineno">12138</span>  vma_delete(<span class="keyword">this</span>, m_pRecorder);</div><div class="line"><a name="l12139"></a><span class="lineno">12139</span>  }</div><div class="line"><a name="l12140"></a><span class="lineno">12140</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12141"></a><span class="lineno">12141</span>  </div><div class="line"><a name="l12142"></a><span class="lineno">12142</span>  VMA_ASSERT(m_Pools.empty());</div><div class="line"><a name="l12143"></a><span class="lineno">12143</span> </div><div class="line"><a name="l12144"></a><span class="lineno">12144</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = GetMemoryTypeCount(); i--; )</div><div class="line"><a name="l12145"></a><span class="lineno">12145</span>  {</div><div class="line"><a name="l12146"></a><span class="lineno">12146</span>  vma_delete(<span class="keyword">this</span>, m_pDedicatedAllocations[i]);</div><div class="line"><a name="l12147"></a><span class="lineno">12147</span>  vma_delete(<span class="keyword">this</span>, m_pBlockVectors[i]);</div><div class="line"><a name="l12148"></a><span class="lineno">12148</span>  }</div><div class="line"><a name="l12149"></a><span class="lineno">12149</span> }</div><div class="line"><a name="l12150"></a><span class="lineno">12150</span> </div><div class="line"><a name="l12151"></a><span class="lineno">12151</span> <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="l12152"></a><span class="lineno">12152</span> {</div><div class="line"><a name="l12153"></a><span class="lineno">12153</span> <span class="preprocessor">#if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l12154"></a><span class="lineno">12154</span>  m_VulkanFunctions.vkGetPhysicalDeviceProperties = &vkGetPhysicalDeviceProperties;</div><div class="line"><a name="l12155"></a><span class="lineno">12155</span>  m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties = &vkGetPhysicalDeviceMemoryProperties;</div><div class="line"><a name="l12156"></a><span class="lineno">12156</span>  m_VulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</div><div class="line"><a name="l12157"></a><span class="lineno">12157</span>  m_VulkanFunctions.vkFreeMemory = &vkFreeMemory;</div><div class="line"><a name="l12158"></a><span class="lineno">12158</span>  m_VulkanFunctions.vkMapMemory = &vkMapMemory;</div><div class="line"><a name="l12159"></a><span class="lineno">12159</span>  m_VulkanFunctions.vkUnmapMemory = &vkUnmapMemory;</div><div class="line"><a name="l12160"></a><span class="lineno">12160</span>  m_VulkanFunctions.vkFlushMappedMemoryRanges = &vkFlushMappedMemoryRanges;</div><div class="line"><a name="l12161"></a><span class="lineno">12161</span>  m_VulkanFunctions.vkInvalidateMappedMemoryRanges = &vkInvalidateMappedMemoryRanges;</div><div class="line"><a name="l12162"></a><span class="lineno">12162</span>  m_VulkanFunctions.vkBindBufferMemory = &vkBindBufferMemory;</div><div class="line"><a name="l12163"></a><span class="lineno">12163</span>  m_VulkanFunctions.vkBindImageMemory = &vkBindImageMemory;</div><div class="line"><a name="l12164"></a><span class="lineno">12164</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements = &vkGetBufferMemoryRequirements;</div><div class="line"><a name="l12165"></a><span class="lineno">12165</span>  m_VulkanFunctions.vkGetImageMemoryRequirements = &vkGetImageMemoryRequirements;</div><div class="line"><a name="l12166"></a><span class="lineno">12166</span>  m_VulkanFunctions.vkCreateBuffer = &vkCreateBuffer;</div><div class="line"><a name="l12167"></a><span class="lineno">12167</span>  m_VulkanFunctions.vkDestroyBuffer = &vkDestroyBuffer;</div><div class="line"><a name="l12168"></a><span class="lineno">12168</span>  m_VulkanFunctions.vkCreateImage = &vkCreateImage;</div><div class="line"><a name="l12169"></a><span class="lineno">12169</span>  m_VulkanFunctions.vkDestroyImage = &vkDestroyImage;</div><div class="line"><a name="l12170"></a><span class="lineno">12170</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12171"></a><span class="lineno">12171</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12172"></a><span class="lineno">12172</span>  {</div><div class="line"><a name="l12173"></a><span class="lineno">12173</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR =</div><div class="line"><a name="l12174"></a><span class="lineno">12174</span>  (PFN_vkGetBufferMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetBufferMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l12175"></a><span class="lineno">12175</span>  m_VulkanFunctions.vkGetImageMemoryRequirements2KHR =</div><div class="line"><a name="l12176"></a><span class="lineno">12176</span>  (PFN_vkGetImageMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetImageMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l12177"></a><span class="lineno">12177</span>  }</div><div class="line"><a name="l12178"></a><span class="lineno">12178</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12179"></a><span class="lineno">12179</span> <span class="preprocessor">#endif // #if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l12180"></a><span class="lineno">12180</span> </div><div class="line"><a name="l12181"></a><span class="lineno">12181</span> <span class="preprocessor">#define VMA_COPY_IF_NOT_NULL(funcName) \</span></div><div class="line"><a name="l12182"></a><span class="lineno">12182</span> <span class="preprocessor"> if(pVulkanFunctions->funcName != VMA_NULL) m_VulkanFunctions.funcName = pVulkanFunctions->funcName;</span></div><div class="line"><a name="l12183"></a><span class="lineno">12183</span> </div><div class="line"><a name="l12184"></a><span class="lineno">12184</span>  <span class="keywordflow">if</span>(pVulkanFunctions != VMA_NULL)</div><div class="line"><a name="l12185"></a><span class="lineno">12185</span>  {</div><div class="line"><a name="l12186"></a><span class="lineno">12186</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceProperties);</div><div class="line"><a name="l12187"></a><span class="lineno">12187</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l12188"></a><span class="lineno">12188</span>  VMA_COPY_IF_NOT_NULL(vkAllocateMemory);</div><div class="line"><a name="l12189"></a><span class="lineno">12189</span>  VMA_COPY_IF_NOT_NULL(vkFreeMemory);</div><div class="line"><a name="l12190"></a><span class="lineno">12190</span>  VMA_COPY_IF_NOT_NULL(vkMapMemory);</div><div class="line"><a name="l12191"></a><span class="lineno">12191</span>  VMA_COPY_IF_NOT_NULL(vkUnmapMemory);</div><div class="line"><a name="l12192"></a><span class="lineno">12192</span>  VMA_COPY_IF_NOT_NULL(vkFlushMappedMemoryRanges);</div><div class="line"><a name="l12193"></a><span class="lineno">12193</span>  VMA_COPY_IF_NOT_NULL(vkInvalidateMappedMemoryRanges);</div><div class="line"><a name="l12194"></a><span class="lineno">12194</span>  VMA_COPY_IF_NOT_NULL(vkBindBufferMemory);</div><div class="line"><a name="l12195"></a><span class="lineno">12195</span>  VMA_COPY_IF_NOT_NULL(vkBindImageMemory);</div><div class="line"><a name="l12196"></a><span class="lineno">12196</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements);</div><div class="line"><a name="l12197"></a><span class="lineno">12197</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements);</div><div class="line"><a name="l12198"></a><span class="lineno">12198</span>  VMA_COPY_IF_NOT_NULL(vkCreateBuffer);</div><div class="line"><a name="l12199"></a><span class="lineno">12199</span>  VMA_COPY_IF_NOT_NULL(vkDestroyBuffer);</div><div class="line"><a name="l12200"></a><span class="lineno">12200</span>  VMA_COPY_IF_NOT_NULL(vkCreateImage);</div><div class="line"><a name="l12201"></a><span class="lineno">12201</span>  VMA_COPY_IF_NOT_NULL(vkDestroyImage);</div><div class="line"><a name="l12202"></a><span class="lineno">12202</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12203"></a><span class="lineno">12203</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements2KHR);</div><div class="line"><a name="l12204"></a><span class="lineno">12204</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements2KHR);</div><div class="line"><a name="l12205"></a><span class="lineno">12205</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12206"></a><span class="lineno">12206</span>  }</div><div class="line"><a name="l12207"></a><span class="lineno">12207</span> </div><div class="line"><a name="l12208"></a><span class="lineno">12208</span> <span class="preprocessor">#undef VMA_COPY_IF_NOT_NULL</span></div><div class="line"><a name="l12209"></a><span class="lineno">12209</span> </div><div class="line"><a name="l12210"></a><span class="lineno">12210</span>  <span class="comment">// If these asserts are hit, you must either #define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l12211"></a><span class="lineno">12211</span>  <span class="comment">// or pass valid pointers as VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l12212"></a><span class="lineno">12212</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceProperties != VMA_NULL);</div><div class="line"><a name="l12213"></a><span class="lineno">12213</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties != VMA_NULL);</div><div class="line"><a name="l12214"></a><span class="lineno">12214</span>  VMA_ASSERT(m_VulkanFunctions.vkAllocateMemory != VMA_NULL);</div><div class="line"><a name="l12215"></a><span class="lineno">12215</span>  VMA_ASSERT(m_VulkanFunctions.vkFreeMemory != VMA_NULL);</div><div class="line"><a name="l12216"></a><span class="lineno">12216</span>  VMA_ASSERT(m_VulkanFunctions.vkMapMemory != VMA_NULL);</div><div class="line"><a name="l12217"></a><span class="lineno">12217</span>  VMA_ASSERT(m_VulkanFunctions.vkUnmapMemory != VMA_NULL);</div><div class="line"><a name="l12218"></a><span class="lineno">12218</span>  VMA_ASSERT(m_VulkanFunctions.vkFlushMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l12219"></a><span class="lineno">12219</span>  VMA_ASSERT(m_VulkanFunctions.vkInvalidateMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l12220"></a><span class="lineno">12220</span>  VMA_ASSERT(m_VulkanFunctions.vkBindBufferMemory != VMA_NULL);</div><div class="line"><a name="l12221"></a><span class="lineno">12221</span>  VMA_ASSERT(m_VulkanFunctions.vkBindImageMemory != VMA_NULL);</div><div class="line"><a name="l12222"></a><span class="lineno">12222</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l12223"></a><span class="lineno">12223</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l12224"></a><span class="lineno">12224</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateBuffer != VMA_NULL);</div><div class="line"><a name="l12225"></a><span class="lineno">12225</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyBuffer != VMA_NULL);</div><div class="line"><a name="l12226"></a><span class="lineno">12226</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateImage != VMA_NULL);</div><div class="line"><a name="l12227"></a><span class="lineno">12227</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyImage != VMA_NULL);</div><div class="line"><a name="l12228"></a><span class="lineno">12228</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12229"></a><span class="lineno">12229</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12230"></a><span class="lineno">12230</span>  {</div><div class="line"><a name="l12231"></a><span class="lineno">12231</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l12232"></a><span class="lineno">12232</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l12233"></a><span class="lineno">12233</span>  }</div><div class="line"><a name="l12234"></a><span class="lineno">12234</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12235"></a><span class="lineno">12235</span> }</div><div class="line"><a name="l12236"></a><span class="lineno">12236</span> </div><div class="line"><a name="l12237"></a><span class="lineno">12237</span> VkDeviceSize VmaAllocator_T::CalcPreferredBlockSize(uint32_t memTypeIndex)</div><div class="line"><a name="l12238"></a><span class="lineno">12238</span> {</div><div class="line"><a name="l12239"></a><span class="lineno">12239</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12240"></a><span class="lineno">12240</span>  <span class="keyword">const</span> VkDeviceSize heapSize = m_MemProps.memoryHeaps[heapIndex].size;</div><div class="line"><a name="l12241"></a><span class="lineno">12241</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isSmallHeap = heapSize <= VMA_SMALL_HEAP_MAX_SIZE;</div><div class="line"><a name="l12242"></a><span class="lineno">12242</span>  <span class="keywordflow">return</span> isSmallHeap ? (heapSize / 8) : m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l12243"></a><span class="lineno">12243</span> }</div><div class="line"><a name="l12244"></a><span class="lineno">12244</span> </div><div class="line"><a name="l12245"></a><span class="lineno">12245</span> VkResult VmaAllocator_T::AllocateMemoryOfType(</div><div class="line"><a name="l12246"></a><span class="lineno">12246</span>  VkDeviceSize size,</div><div class="line"><a name="l12247"></a><span class="lineno">12247</span>  VkDeviceSize alignment,</div><div class="line"><a name="l12248"></a><span class="lineno">12248</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l12249"></a><span class="lineno">12249</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12250"></a><span class="lineno">12250</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12251"></a><span class="lineno">12251</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l12252"></a><span class="lineno">12252</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l12253"></a><span class="lineno">12253</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12254"></a><span class="lineno">12254</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12255"></a><span class="lineno">12255</span> {</div><div class="line"><a name="l12256"></a><span class="lineno">12256</span>  VMA_ASSERT(pAllocation != VMA_NULL);</div><div class="line"><a name="l12257"></a><span class="lineno">12257</span>  VMA_DEBUG_LOG(<span class="stringliteral">" AllocateMemory: MemoryTypeIndex=%u, Size=%llu"</span>, memTypeIndex, vkMemReq.size);</div><div class="line"><a name="l12258"></a><span class="lineno">12258</span> </div><div class="line"><a name="l12259"></a><span class="lineno">12259</span>  <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> finalCreateInfo = createInfo;</div><div class="line"><a name="l12260"></a><span class="lineno">12260</span> </div><div class="line"><a name="l12261"></a><span class="lineno">12261</span>  <span class="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l12262"></a><span class="lineno">12262</span>  <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &&</div><div class="line"><a name="l12263"></a><span class="lineno">12263</span>  (m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l12264"></a><span class="lineno">12264</span>  {</div><div class="line"><a name="l12265"></a><span class="lineno">12265</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>;</div><div class="line"><a name="l12266"></a><span class="lineno">12266</span>  }</div><div class="line"><a name="l12267"></a><span class="lineno">12267</span> </div><div class="line"><a name="l12268"></a><span class="lineno">12268</span>  VmaBlockVector* <span class="keyword">const</span> blockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12269"></a><span class="lineno">12269</span>  VMA_ASSERT(blockVector);</div><div class="line"><a name="l12270"></a><span class="lineno">12270</span> </div><div class="line"><a name="l12271"></a><span class="lineno">12271</span>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = blockVector->GetPreferredBlockSize();</div><div class="line"><a name="l12272"></a><span class="lineno">12272</span>  <span class="keywordtype">bool</span> preferDedicatedMemory =</div><div class="line"><a name="l12273"></a><span class="lineno">12273</span>  VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ||</div><div class="line"><a name="l12274"></a><span class="lineno">12274</span>  dedicatedAllocation ||</div><div class="line"><a name="l12275"></a><span class="lineno">12275</span>  <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="l12276"></a><span class="lineno">12276</span>  size > preferredBlockSize / 2;</div><div class="line"><a name="l12277"></a><span class="lineno">12277</span> </div><div class="line"><a name="l12278"></a><span class="lineno">12278</span>  <span class="keywordflow">if</span>(preferDedicatedMemory &&</div><div class="line"><a name="l12279"></a><span class="lineno">12279</span>  (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0 &&</div><div class="line"><a name="l12280"></a><span class="lineno">12280</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> == VK_NULL_HANDLE)</div><div class="line"><a name="l12281"></a><span class="lineno">12281</span>  {</div><div class="line"><a name="l12282"></a><span class="lineno">12282</span>  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="l12283"></a><span class="lineno">12283</span>  }</div><div class="line"><a name="l12284"></a><span class="lineno">12284</span> </div><div class="line"><a name="l12285"></a><span class="lineno">12285</span>  <span class="keywordflow">if</span>((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>) != 0)</div><div class="line"><a name="l12286"></a><span class="lineno">12286</span>  {</div><div class="line"><a name="l12287"></a><span class="lineno">12287</span>  <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12288"></a><span class="lineno">12288</span>  {</div><div class="line"><a name="l12289"></a><span class="lineno">12289</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12290"></a><span class="lineno">12290</span>  }</div><div class="line"><a name="l12291"></a><span class="lineno">12291</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12292"></a><span class="lineno">12292</span>  {</div><div class="line"><a name="l12293"></a><span class="lineno">12293</span>  <span class="keywordflow">return</span> AllocateDedicatedMemory(</div><div class="line"><a name="l12294"></a><span class="lineno">12294</span>  size,</div><div class="line"><a name="l12295"></a><span class="lineno">12295</span>  suballocType,</div><div class="line"><a name="l12296"></a><span class="lineno">12296</span>  memTypeIndex,</div><div class="line"><a name="l12297"></a><span class="lineno">12297</span>  (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0,</div><div class="line"><a name="l12298"></a><span class="lineno">12298</span>  (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l12299"></a><span class="lineno">12299</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l12300"></a><span class="lineno">12300</span>  dedicatedBuffer,</div><div class="line"><a name="l12301"></a><span class="lineno">12301</span>  dedicatedImage,</div><div class="line"><a name="l12302"></a><span class="lineno">12302</span>  pAllocation);</div><div class="line"><a name="l12303"></a><span class="lineno">12303</span>  }</div><div class="line"><a name="l12304"></a><span class="lineno">12304</span>  }</div><div class="line"><a name="l12305"></a><span class="lineno">12305</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12306"></a><span class="lineno">12306</span>  {</div><div class="line"><a name="l12307"></a><span class="lineno">12307</span>  VkResult res = blockVector->Allocate(</div><div class="line"><a name="l12308"></a><span class="lineno">12308</span>  VK_NULL_HANDLE, <span class="comment">// hCurrentPool</span></div><div class="line"><a name="l12309"></a><span class="lineno">12309</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l12310"></a><span class="lineno">12310</span>  size,</div><div class="line"><a name="l12311"></a><span class="lineno">12311</span>  alignment,</div><div class="line"><a name="l12312"></a><span class="lineno">12312</span>  finalCreateInfo,</div><div class="line"><a name="l12313"></a><span class="lineno">12313</span>  suballocType,</div><div class="line"><a name="l12314"></a><span class="lineno">12314</span>  pAllocation);</div><div class="line"><a name="l12315"></a><span class="lineno">12315</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12316"></a><span class="lineno">12316</span>  {</div><div class="line"><a name="l12317"></a><span class="lineno">12317</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12318"></a><span class="lineno">12318</span>  }</div><div class="line"><a name="l12319"></a><span class="lineno">12319</span> </div><div class="line"><a name="l12320"></a><span class="lineno">12320</span>  <span class="comment">// 5. Try dedicated memory.</span></div><div class="line"><a name="l12321"></a><span class="lineno">12321</span>  <span class="keywordflow">if</span>((finalCreateInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12322"></a><span class="lineno">12322</span>  {</div><div class="line"><a name="l12323"></a><span class="lineno">12323</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12324"></a><span class="lineno">12324</span>  }</div><div class="line"><a name="l12325"></a><span class="lineno">12325</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12326"></a><span class="lineno">12326</span>  {</div><div class="line"><a name="l12327"></a><span class="lineno">12327</span>  res = AllocateDedicatedMemory(</div><div class="line"><a name="l12328"></a><span class="lineno">12328</span>  size,</div><div class="line"><a name="l12329"></a><span class="lineno">12329</span>  suballocType,</div><div class="line"><a name="l12330"></a><span class="lineno">12330</span>  memTypeIndex,</div><div class="line"><a name="l12331"></a><span class="lineno">12331</span>  (finalCreateInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0,</div><div class="line"><a name="l12332"></a><span class="lineno">12332</span>  (finalCreateInfo.flags & <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="l12333"></a><span class="lineno">12333</span>  finalCreateInfo.pUserData,</div><div class="line"><a name="l12334"></a><span class="lineno">12334</span>  dedicatedBuffer,</div><div class="line"><a name="l12335"></a><span class="lineno">12335</span>  dedicatedImage,</div><div class="line"><a name="l12336"></a><span class="lineno">12336</span>  pAllocation);</div><div class="line"><a name="l12337"></a><span class="lineno">12337</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12338"></a><span class="lineno">12338</span>  {</div><div class="line"><a name="l12339"></a><span class="lineno">12339</span>  <span class="comment">// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.</span></div><div class="line"><a name="l12340"></a><span class="lineno">12340</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated as DedicatedMemory"</span>);</div><div class="line"><a name="l12341"></a><span class="lineno">12341</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12342"></a><span class="lineno">12342</span>  }</div><div class="line"><a name="l12343"></a><span class="lineno">12343</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12344"></a><span class="lineno">12344</span>  {</div><div class="line"><a name="l12345"></a><span class="lineno">12345</span>  <span class="comment">// Everything failed: Return error code.</span></div><div class="line"><a name="l12346"></a><span class="lineno">12346</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l12347"></a><span class="lineno">12347</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12348"></a><span class="lineno">12348</span>  }</div><div class="line"><a name="l12349"></a><span class="lineno">12349</span>  }</div><div class="line"><a name="l12350"></a><span class="lineno">12350</span>  }</div><div class="line"><a name="l12351"></a><span class="lineno">12351</span> }</div><div class="line"><a name="l12352"></a><span class="lineno">12352</span> </div><div class="line"><a name="l12353"></a><span class="lineno">12353</span> VkResult VmaAllocator_T::AllocateDedicatedMemory(</div><div class="line"><a name="l12354"></a><span class="lineno">12354</span>  VkDeviceSize size,</div><div class="line"><a name="l12355"></a><span class="lineno">12355</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12356"></a><span class="lineno">12356</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l12357"></a><span class="lineno">12357</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l12358"></a><span class="lineno">12358</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l12359"></a><span class="lineno">12359</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l12360"></a><span class="lineno">12360</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12361"></a><span class="lineno">12361</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12362"></a><span class="lineno">12362</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12363"></a><span class="lineno">12363</span> {</div><div class="line"><a name="l12364"></a><span class="lineno">12364</span>  VMA_ASSERT(pAllocation);</div><div class="line"><a name="l12365"></a><span class="lineno">12365</span> </div><div class="line"><a name="l12366"></a><span class="lineno">12366</span>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l12367"></a><span class="lineno">12367</span>  allocInfo.memoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l12368"></a><span class="lineno">12368</span>  allocInfo.allocationSize = size;</div><div class="line"><a name="l12369"></a><span class="lineno">12369</span> </div><div class="line"><a name="l12370"></a><span class="lineno">12370</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12371"></a><span class="lineno">12371</span>  VkMemoryDedicatedAllocateInfoKHR dedicatedAllocInfo = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR };</div><div class="line"><a name="l12372"></a><span class="lineno">12372</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12373"></a><span class="lineno">12373</span>  {</div><div class="line"><a name="l12374"></a><span class="lineno">12374</span>  <span class="keywordflow">if</span>(dedicatedBuffer != VK_NULL_HANDLE)</div><div class="line"><a name="l12375"></a><span class="lineno">12375</span>  {</div><div class="line"><a name="l12376"></a><span class="lineno">12376</span>  VMA_ASSERT(dedicatedImage == VK_NULL_HANDLE);</div><div class="line"><a name="l12377"></a><span class="lineno">12377</span>  dedicatedAllocInfo.buffer = dedicatedBuffer;</div><div class="line"><a name="l12378"></a><span class="lineno">12378</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l12379"></a><span class="lineno">12379</span>  }</div><div class="line"><a name="l12380"></a><span class="lineno">12380</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(dedicatedImage != VK_NULL_HANDLE)</div><div class="line"><a name="l12381"></a><span class="lineno">12381</span>  {</div><div class="line"><a name="l12382"></a><span class="lineno">12382</span>  dedicatedAllocInfo.image = dedicatedImage;</div><div class="line"><a name="l12383"></a><span class="lineno">12383</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l12384"></a><span class="lineno">12384</span>  }</div><div class="line"><a name="l12385"></a><span class="lineno">12385</span>  }</div><div class="line"><a name="l12386"></a><span class="lineno">12386</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12387"></a><span class="lineno">12387</span> </div><div class="line"><a name="l12388"></a><span class="lineno">12388</span>  <span class="comment">// Allocate VkDeviceMemory.</span></div><div class="line"><a name="l12389"></a><span class="lineno">12389</span>  VkDeviceMemory hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l12390"></a><span class="lineno">12390</span>  VkResult res = AllocateVulkanMemory(&allocInfo, &hMemory);</div><div class="line"><a name="l12391"></a><span class="lineno">12391</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l12392"></a><span class="lineno">12392</span>  {</div><div class="line"><a name="l12393"></a><span class="lineno">12393</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l12394"></a><span class="lineno">12394</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12395"></a><span class="lineno">12395</span>  }</div><div class="line"><a name="l12396"></a><span class="lineno">12396</span> </div><div class="line"><a name="l12397"></a><span class="lineno">12397</span>  <span class="keywordtype">void</span>* pMappedData = VMA_NULL;</div><div class="line"><a name="l12398"></a><span class="lineno">12398</span>  <span class="keywordflow">if</span>(map)</div><div class="line"><a name="l12399"></a><span class="lineno">12399</span>  {</div><div class="line"><a name="l12400"></a><span class="lineno">12400</span>  res = (*m_VulkanFunctions.vkMapMemory)(</div><div class="line"><a name="l12401"></a><span class="lineno">12401</span>  m_hDevice,</div><div class="line"><a name="l12402"></a><span class="lineno">12402</span>  hMemory,</div><div class="line"><a name="l12403"></a><span class="lineno">12403</span>  0,</div><div class="line"><a name="l12404"></a><span class="lineno">12404</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l12405"></a><span class="lineno">12405</span>  0,</div><div class="line"><a name="l12406"></a><span class="lineno">12406</span>  &pMappedData);</div><div class="line"><a name="l12407"></a><span class="lineno">12407</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l12408"></a><span class="lineno">12408</span>  {</div><div class="line"><a name="l12409"></a><span class="lineno">12409</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkMapMemory FAILED"</span>);</div><div class="line"><a name="l12410"></a><span class="lineno">12410</span>  FreeVulkanMemory(memTypeIndex, size, hMemory);</div><div class="line"><a name="l12411"></a><span class="lineno">12411</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12412"></a><span class="lineno">12412</span>  }</div><div class="line"><a name="l12413"></a><span class="lineno">12413</span>  }</div><div class="line"><a name="l12414"></a><span class="lineno">12414</span> </div><div class="line"><a name="l12415"></a><span class="lineno">12415</span>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(m_CurrentFrameIndex.load(), isUserDataString);</div><div class="line"><a name="l12416"></a><span class="lineno">12416</span>  (*pAllocation)->InitDedicatedAllocation(memTypeIndex, hMemory, suballocType, pMappedData, size);</div><div class="line"><a name="l12417"></a><span class="lineno">12417</span>  (*pAllocation)->SetUserData(<span class="keyword">this</span>, pUserData);</div><div class="line"><a name="l12418"></a><span class="lineno">12418</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l12419"></a><span class="lineno">12419</span>  {</div><div class="line"><a name="l12420"></a><span class="lineno">12420</span>  FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l12421"></a><span class="lineno">12421</span>  }</div><div class="line"><a name="l12422"></a><span class="lineno">12422</span> </div><div class="line"><a name="l12423"></a><span class="lineno">12423</span>  <span class="comment">// Register it in m_pDedicatedAllocations.</span></div><div class="line"><a name="l12424"></a><span class="lineno">12424</span>  {</div><div class="line"><a name="l12425"></a><span class="lineno">12425</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12426"></a><span class="lineno">12426</span>  AllocationVectorType* pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12427"></a><span class="lineno">12427</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l12428"></a><span class="lineno">12428</span>  VmaVectorInsertSorted<VmaPointerLess>(*pDedicatedAllocations, *pAllocation);</div><div class="line"><a name="l12429"></a><span class="lineno">12429</span>  }</div><div class="line"><a name="l12430"></a><span class="lineno">12430</span> </div><div class="line"><a name="l12431"></a><span class="lineno">12431</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated DedicatedMemory MemoryTypeIndex=#%u"</span>, memTypeIndex);</div><div class="line"><a name="l12432"></a><span class="lineno">12432</span> </div><div class="line"><a name="l12433"></a><span class="lineno">12433</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12434"></a><span class="lineno">12434</span> }</div><div class="line"><a name="l12435"></a><span class="lineno">12435</span> </div><div class="line"><a name="l12436"></a><span class="lineno">12436</span> <span class="keywordtype">void</span> VmaAllocator_T::GetBufferMemoryRequirements(</div><div class="line"><a name="l12437"></a><span class="lineno">12437</span>  VkBuffer hBuffer,</div><div class="line"><a name="l12438"></a><span class="lineno">12438</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l12439"></a><span class="lineno">12439</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l12440"></a><span class="lineno">12440</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l12441"></a><span class="lineno">12441</span> <span class="keyword"></span>{</div><div class="line"><a name="l12442"></a><span class="lineno">12442</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12443"></a><span class="lineno">12443</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12444"></a><span class="lineno">12444</span>  {</div><div class="line"><a name="l12445"></a><span class="lineno">12445</span>  VkBufferMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l12446"></a><span class="lineno">12446</span>  memReqInfo.buffer = hBuffer;</div><div class="line"><a name="l12447"></a><span class="lineno">12447</span> </div><div class="line"><a name="l12448"></a><span class="lineno">12448</span>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l12449"></a><span class="lineno">12449</span> </div><div class="line"><a name="l12450"></a><span class="lineno">12450</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l12451"></a><span class="lineno">12451</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l12452"></a><span class="lineno">12452</span> </div><div class="line"><a name="l12453"></a><span class="lineno">12453</span>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</div><div class="line"><a name="l12454"></a><span class="lineno">12454</span> </div><div class="line"><a name="l12455"></a><span class="lineno">12455</span>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l12456"></a><span class="lineno">12456</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12457"></a><span class="lineno">12457</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12458"></a><span class="lineno">12458</span>  }</div><div class="line"><a name="l12459"></a><span class="lineno">12459</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12460"></a><span class="lineno">12460</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12461"></a><span class="lineno">12461</span>  {</div><div class="line"><a name="l12462"></a><span class="lineno">12462</span>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements)(m_hDevice, hBuffer, &memReq);</div><div class="line"><a name="l12463"></a><span class="lineno">12463</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12464"></a><span class="lineno">12464</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12465"></a><span class="lineno">12465</span>  }</div><div class="line"><a name="l12466"></a><span class="lineno">12466</span> }</div><div class="line"><a name="l12467"></a><span class="lineno">12467</span> </div><div class="line"><a name="l12468"></a><span class="lineno">12468</span> <span class="keywordtype">void</span> VmaAllocator_T::GetImageMemoryRequirements(</div><div class="line"><a name="l12469"></a><span class="lineno">12469</span>  VkImage hImage,</div><div class="line"><a name="l12470"></a><span class="lineno">12470</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l12471"></a><span class="lineno">12471</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l12472"></a><span class="lineno">12472</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l12473"></a><span class="lineno">12473</span> <span class="keyword"></span>{</div><div class="line"><a name="l12474"></a><span class="lineno">12474</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12475"></a><span class="lineno">12475</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12476"></a><span class="lineno">12476</span>  {</div><div class="line"><a name="l12477"></a><span class="lineno">12477</span>  VkImageMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l12478"></a><span class="lineno">12478</span>  memReqInfo.image = hImage;</div><div class="line"><a name="l12479"></a><span class="lineno">12479</span> </div><div class="line"><a name="l12480"></a><span class="lineno">12480</span>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l12481"></a><span class="lineno">12481</span> </div><div class="line"><a name="l12482"></a><span class="lineno">12482</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l12483"></a><span class="lineno">12483</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l12484"></a><span class="lineno">12484</span> </div><div class="line"><a name="l12485"></a><span class="lineno">12485</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</div><div class="line"><a name="l12486"></a><span class="lineno">12486</span> </div><div class="line"><a name="l12487"></a><span class="lineno">12487</span>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l12488"></a><span class="lineno">12488</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12489"></a><span class="lineno">12489</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12490"></a><span class="lineno">12490</span>  }</div><div class="line"><a name="l12491"></a><span class="lineno">12491</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12492"></a><span class="lineno">12492</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12493"></a><span class="lineno">12493</span>  {</div><div class="line"><a name="l12494"></a><span class="lineno">12494</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements)(m_hDevice, hImage, &memReq);</div><div class="line"><a name="l12495"></a><span class="lineno">12495</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12496"></a><span class="lineno">12496</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12497"></a><span class="lineno">12497</span>  }</div><div class="line"><a name="l12498"></a><span class="lineno">12498</span> }</div><div class="line"><a name="l12499"></a><span class="lineno">12499</span> </div><div class="line"><a name="l12500"></a><span class="lineno">12500</span> VkResult VmaAllocator_T::AllocateMemory(</div><div class="line"><a name="l12501"></a><span class="lineno">12501</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l12502"></a><span class="lineno">12502</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l12503"></a><span class="lineno">12503</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l12504"></a><span class="lineno">12504</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12505"></a><span class="lineno">12505</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12506"></a><span class="lineno">12506</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l12507"></a><span class="lineno">12507</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12508"></a><span class="lineno">12508</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12509"></a><span class="lineno">12509</span> {</div><div class="line"><a name="l12510"></a><span class="lineno">12510</span>  VMA_ASSERT(VmaIsPow2(vkMemReq.alignment));</div><div class="line"><a name="l12511"></a><span class="lineno">12511</span> </div><div class="line"><a name="l12512"></a><span class="lineno">12512</span>  <span class="keywordflow">if</span>(vkMemReq.size == 0)</div><div class="line"><a name="l12513"></a><span class="lineno">12513</span>  {</div><div class="line"><a name="l12514"></a><span class="lineno">12514</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l12515"></a><span class="lineno">12515</span>  }</div><div class="line"><a name="l12516"></a><span class="lineno">12516</span>  <span class="keywordflow">if</span>((createInfo.<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>) != 0 &&</div><div class="line"><a name="l12517"></a><span class="lineno">12517</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12518"></a><span class="lineno">12518</span>  {</div><div class="line"><a name="l12519"></a><span class="lineno">12519</span>  VMA_ASSERT(0 && <span class="stringliteral">"Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT together with VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT makes no sense."</span>);</div><div class="line"><a name="l12520"></a><span class="lineno">12520</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12521"></a><span class="lineno">12521</span>  }</div><div class="line"><a name="l12522"></a><span class="lineno">12522</span>  <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &&</div><div class="line"><a name="l12523"></a><span class="lineno">12523</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l12524"></a><span class="lineno">12524</span>  {</div><div class="line"><a name="l12525"></a><span class="lineno">12525</span>  VMA_ASSERT(0 && <span class="stringliteral">"Specifying VMA_ALLOCATION_CREATE_MAPPED_BIT together with VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT is invalid."</span>);</div><div class="line"><a name="l12526"></a><span class="lineno">12526</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12527"></a><span class="lineno">12527</span>  }</div><div class="line"><a name="l12528"></a><span class="lineno">12528</span>  <span class="keywordflow">if</span>(requiresDedicatedAllocation)</div><div class="line"><a name="l12529"></a><span class="lineno">12529</span>  {</div><div class="line"><a name="l12530"></a><span class="lineno">12530</span>  <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12531"></a><span class="lineno">12531</span>  {</div><div class="line"><a name="l12532"></a><span class="lineno">12532</span>  VMA_ASSERT(0 && <span class="stringliteral">"VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT specified while dedicated allocation is required."</span>);</div><div class="line"><a name="l12533"></a><span class="lineno">12533</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12534"></a><span class="lineno">12534</span>  }</div><div class="line"><a name="l12535"></a><span class="lineno">12535</span>  <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="l12536"></a><span class="lineno">12536</span>  {</div><div class="line"><a name="l12537"></a><span class="lineno">12537</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pool specified while dedicated allocation is required."</span>);</div><div class="line"><a name="l12538"></a><span class="lineno">12538</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12539"></a><span class="lineno">12539</span>  }</div><div class="line"><a name="l12540"></a><span class="lineno">12540</span>  }</div><div class="line"><a name="l12541"></a><span class="lineno">12541</span>  <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="l12542"></a><span class="lineno">12542</span>  ((createInfo.<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>)) != 0))</div><div class="line"><a name="l12543"></a><span class="lineno">12543</span>  {</div><div class="line"><a name="l12544"></a><span class="lineno">12544</span>  VMA_ASSERT(0 && <span class="stringliteral">"Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT when pool != null is invalid."</span>);</div><div class="line"><a name="l12545"></a><span class="lineno">12545</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12546"></a><span class="lineno">12546</span>  }</div><div class="line"><a name="l12547"></a><span class="lineno">12547</span> </div><div class="line"><a name="l12548"></a><span class="lineno">12548</span>  <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="l12549"></a><span class="lineno">12549</span>  {</div><div class="line"><a name="l12550"></a><span class="lineno">12550</span>  <span class="keyword">const</span> VkDeviceSize alignmentForPool = VMA_MAX(</div><div class="line"><a name="l12551"></a><span class="lineno">12551</span>  vkMemReq.alignment,</div><div class="line"><a name="l12552"></a><span class="lineno">12552</span>  GetMemoryTypeMinAlignment(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>->m_BlockVector.GetMemoryTypeIndex()));</div><div class="line"><a name="l12553"></a><span class="lineno">12553</span>  <span class="keywordflow">return</span> createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>->m_BlockVector.Allocate(</div><div class="line"><a name="l12554"></a><span class="lineno">12554</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l12555"></a><span class="lineno">12555</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l12556"></a><span class="lineno">12556</span>  vkMemReq.size,</div><div class="line"><a name="l12557"></a><span class="lineno">12557</span>  alignmentForPool,</div><div class="line"><a name="l12558"></a><span class="lineno">12558</span>  createInfo,</div><div class="line"><a name="l12559"></a><span class="lineno">12559</span>  suballocType,</div><div class="line"><a name="l12560"></a><span class="lineno">12560</span>  pAllocation);</div><div class="line"><a name="l12561"></a><span class="lineno">12561</span>  }</div><div class="line"><a name="l12562"></a><span class="lineno">12562</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12563"></a><span class="lineno">12563</span>  {</div><div class="line"><a name="l12564"></a><span class="lineno">12564</span>  <span class="comment">// Bit mask of memory Vulkan types acceptable for this allocation.</span></div><div class="line"><a name="l12565"></a><span class="lineno">12565</span>  uint32_t memoryTypeBits = vkMemReq.memoryTypeBits;</div><div class="line"><a name="l12566"></a><span class="lineno">12566</span>  uint32_t memTypeIndex = UINT32_MAX;</div><div class="line"><a name="l12567"></a><span class="lineno">12567</span>  VkResult res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(<span class="keyword">this</span>, memoryTypeBits, &createInfo, &memTypeIndex);</div><div class="line"><a name="l12568"></a><span class="lineno">12568</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12569"></a><span class="lineno">12569</span>  {</div><div class="line"><a name="l12570"></a><span class="lineno">12570</span>  VkDeviceSize alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l12571"></a><span class="lineno">12571</span>  vkMemReq.alignment,</div><div class="line"><a name="l12572"></a><span class="lineno">12572</span>  GetMemoryTypeMinAlignment(memTypeIndex));</div><div class="line"><a name="l12573"></a><span class="lineno">12573</span> </div><div class="line"><a name="l12574"></a><span class="lineno">12574</span>  res = AllocateMemoryOfType(</div><div class="line"><a name="l12575"></a><span class="lineno">12575</span>  vkMemReq.size,</div><div class="line"><a name="l12576"></a><span class="lineno">12576</span>  alignmentForMemType,</div><div class="line"><a name="l12577"></a><span class="lineno">12577</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l12578"></a><span class="lineno">12578</span>  dedicatedBuffer,</div><div class="line"><a name="l12579"></a><span class="lineno">12579</span>  dedicatedImage,</div><div class="line"><a name="l12580"></a><span class="lineno">12580</span>  createInfo,</div><div class="line"><a name="l12581"></a><span class="lineno">12581</span>  memTypeIndex,</div><div class="line"><a name="l12582"></a><span class="lineno">12582</span>  suballocType,</div><div class="line"><a name="l12583"></a><span class="lineno">12583</span>  pAllocation);</div><div class="line"><a name="l12584"></a><span class="lineno">12584</span>  <span class="comment">// Succeeded on first try.</span></div><div class="line"><a name="l12585"></a><span class="lineno">12585</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12586"></a><span class="lineno">12586</span>  {</div><div class="line"><a name="l12587"></a><span class="lineno">12587</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12588"></a><span class="lineno">12588</span>  }</div><div class="line"><a name="l12589"></a><span class="lineno">12589</span>  <span class="comment">// Allocation from this memory type failed. Try other compatible memory types.</span></div><div class="line"><a name="l12590"></a><span class="lineno">12590</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12591"></a><span class="lineno">12591</span>  {</div><div class="line"><a name="l12592"></a><span class="lineno">12592</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12593"></a><span class="lineno">12593</span>  {</div><div class="line"><a name="l12594"></a><span class="lineno">12594</span>  <span class="comment">// Remove old memTypeIndex from list of possibilities.</span></div><div class="line"><a name="l12595"></a><span class="lineno">12595</span>  memoryTypeBits &= ~(1u << memTypeIndex);</div><div class="line"><a name="l12596"></a><span class="lineno">12596</span>  <span class="comment">// Find alternative memTypeIndex.</span></div><div class="line"><a name="l12597"></a><span class="lineno">12597</span>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(<span class="keyword">this</span>, memoryTypeBits, &createInfo, &memTypeIndex);</div><div class="line"><a name="l12598"></a><span class="lineno">12598</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12599"></a><span class="lineno">12599</span>  {</div><div class="line"><a name="l12600"></a><span class="lineno">12600</span>  alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l12601"></a><span class="lineno">12601</span>  vkMemReq.alignment,</div><div class="line"><a name="l12602"></a><span class="lineno">12602</span>  GetMemoryTypeMinAlignment(memTypeIndex));</div><div class="line"><a name="l12603"></a><span class="lineno">12603</span>  </div><div class="line"><a name="l12604"></a><span class="lineno">12604</span>  res = AllocateMemoryOfType(</div><div class="line"><a name="l12605"></a><span class="lineno">12605</span>  vkMemReq.size,</div><div class="line"><a name="l12606"></a><span class="lineno">12606</span>  alignmentForMemType,</div><div class="line"><a name="l12607"></a><span class="lineno">12607</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l12608"></a><span class="lineno">12608</span>  dedicatedBuffer,</div><div class="line"><a name="l12609"></a><span class="lineno">12609</span>  dedicatedImage,</div><div class="line"><a name="l12610"></a><span class="lineno">12610</span>  createInfo,</div><div class="line"><a name="l12611"></a><span class="lineno">12611</span>  memTypeIndex,</div><div class="line"><a name="l12612"></a><span class="lineno">12612</span>  suballocType,</div><div class="line"><a name="l12613"></a><span class="lineno">12613</span>  pAllocation);</div><div class="line"><a name="l12614"></a><span class="lineno">12614</span>  <span class="comment">// Allocation from this alternative memory type succeeded.</span></div><div class="line"><a name="l12615"></a><span class="lineno">12615</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12616"></a><span class="lineno">12616</span>  {</div><div class="line"><a name="l12617"></a><span class="lineno">12617</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12618"></a><span class="lineno">12618</span>  }</div><div class="line"><a name="l12619"></a><span class="lineno">12619</span>  <span class="comment">// else: Allocation from this memory type failed. Try next one - next loop iteration.</span></div><div class="line"><a name="l12620"></a><span class="lineno">12620</span>  }</div><div class="line"><a name="l12621"></a><span class="lineno">12621</span>  <span class="comment">// No other matching memory type index could be found.</span></div><div class="line"><a name="l12622"></a><span class="lineno">12622</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12623"></a><span class="lineno">12623</span>  {</div><div class="line"><a name="l12624"></a><span class="lineno">12624</span>  <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="l12625"></a><span class="lineno">12625</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12626"></a><span class="lineno">12626</span>  }</div><div class="line"><a name="l12627"></a><span class="lineno">12627</span>  }</div><div class="line"><a name="l12628"></a><span class="lineno">12628</span>  }</div><div class="line"><a name="l12629"></a><span class="lineno">12629</span>  }</div><div class="line"><a name="l12630"></a><span class="lineno">12630</span>  <span class="comment">// Can't find any single memory type maching requirements. res is VK_ERROR_FEATURE_NOT_PRESENT.</span></div><div class="line"><a name="l12631"></a><span class="lineno">12631</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12632"></a><span class="lineno">12632</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12633"></a><span class="lineno">12633</span>  }</div><div class="line"><a name="l12634"></a><span class="lineno">12634</span> }</div><div class="line"><a name="l12635"></a><span class="lineno">12635</span> </div><div class="line"><a name="l12636"></a><span class="lineno">12636</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeMemory(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l12637"></a><span class="lineno">12637</span> {</div><div class="line"><a name="l12638"></a><span class="lineno">12638</span>  VMA_ASSERT(allocation);</div><div class="line"><a name="l12639"></a><span class="lineno">12639</span> </div><div class="line"><a name="l12640"></a><span class="lineno">12640</span>  <span class="keywordflow">if</span>(TouchAllocation(allocation))</div><div class="line"><a name="l12641"></a><span class="lineno">12641</span>  {</div><div class="line"><a name="l12642"></a><span class="lineno">12642</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l12643"></a><span class="lineno">12643</span>  {</div><div class="line"><a name="l12644"></a><span class="lineno">12644</span>  FillAllocation(allocation, VMA_ALLOCATION_FILL_PATTERN_DESTROYED);</div><div class="line"><a name="l12645"></a><span class="lineno">12645</span>  }</div><div class="line"><a name="l12646"></a><span class="lineno">12646</span> </div><div class="line"><a name="l12647"></a><span class="lineno">12647</span>  <span class="keywordflow">switch</span>(allocation->GetType())</div><div class="line"><a name="l12648"></a><span class="lineno">12648</span>  {</div><div class="line"><a name="l12649"></a><span class="lineno">12649</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l12650"></a><span class="lineno">12650</span>  {</div><div class="line"><a name="l12651"></a><span class="lineno">12651</span>  VmaBlockVector* pBlockVector = VMA_NULL;</div><div class="line"><a name="l12652"></a><span class="lineno">12652</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool = allocation->GetPool();</div><div class="line"><a name="l12653"></a><span class="lineno">12653</span>  <span class="keywordflow">if</span>(hPool != VK_NULL_HANDLE)</div><div class="line"><a name="l12654"></a><span class="lineno">12654</span>  {</div><div class="line"><a name="l12655"></a><span class="lineno">12655</span>  pBlockVector = &hPool->m_BlockVector;</div><div class="line"><a name="l12656"></a><span class="lineno">12656</span>  }</div><div class="line"><a name="l12657"></a><span class="lineno">12657</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12658"></a><span class="lineno">12658</span>  {</div><div class="line"><a name="l12659"></a><span class="lineno">12659</span>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12660"></a><span class="lineno">12660</span>  pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12661"></a><span class="lineno">12661</span>  }</div><div class="line"><a name="l12662"></a><span class="lineno">12662</span>  pBlockVector->Free(allocation);</div><div class="line"><a name="l12663"></a><span class="lineno">12663</span>  }</div><div class="line"><a name="l12664"></a><span class="lineno">12664</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12665"></a><span class="lineno">12665</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12666"></a><span class="lineno">12666</span>  FreeDedicatedMemory(allocation);</div><div class="line"><a name="l12667"></a><span class="lineno">12667</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12668"></a><span class="lineno">12668</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12669"></a><span class="lineno">12669</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12670"></a><span class="lineno">12670</span>  }</div><div class="line"><a name="l12671"></a><span class="lineno">12671</span>  }</div><div class="line"><a name="l12672"></a><span class="lineno">12672</span> </div><div class="line"><a name="l12673"></a><span class="lineno">12673</span>  allocation->SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l12674"></a><span class="lineno">12674</span>  vma_delete(<span class="keyword">this</span>, allocation);</div><div class="line"><a name="l12675"></a><span class="lineno">12675</span> }</div><div class="line"><a name="l12676"></a><span class="lineno">12676</span> </div><div class="line"><a name="l12677"></a><span class="lineno">12677</span> VkResult VmaAllocator_T::ResizeAllocation(</div><div class="line"><a name="l12678"></a><span class="lineno">12678</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l12679"></a><span class="lineno">12679</span>  VkDeviceSize newSize)</div><div class="line"><a name="l12680"></a><span class="lineno">12680</span> {</div><div class="line"><a name="l12681"></a><span class="lineno">12681</span>  <span class="keywordflow">if</span>(newSize == 0 || alloc->GetLastUseFrameIndex() == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12682"></a><span class="lineno">12682</span>  {</div><div class="line"><a name="l12683"></a><span class="lineno">12683</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l12684"></a><span class="lineno">12684</span>  }</div><div class="line"><a name="l12685"></a><span class="lineno">12685</span>  <span class="keywordflow">if</span>(newSize == alloc->GetSize())</div><div class="line"><a name="l12686"></a><span class="lineno">12686</span>  {</div><div class="line"><a name="l12687"></a><span class="lineno">12687</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12688"></a><span class="lineno">12688</span>  }</div><div class="line"><a name="l12689"></a><span class="lineno">12689</span> </div><div class="line"><a name="l12690"></a><span class="lineno">12690</span>  <span class="keywordflow">switch</span>(alloc->GetType())</div><div class="line"><a name="l12691"></a><span class="lineno">12691</span>  {</div><div class="line"><a name="l12692"></a><span class="lineno">12692</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12693"></a><span class="lineno">12693</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l12694"></a><span class="lineno">12694</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l12695"></a><span class="lineno">12695</span>  <span class="keywordflow">if</span>(alloc->GetBlock()->m_pMetadata->ResizeAllocation(alloc, newSize))</div><div class="line"><a name="l12696"></a><span class="lineno">12696</span>  {</div><div class="line"><a name="l12697"></a><span class="lineno">12697</span>  alloc->ChangeSize(newSize);</div><div class="line"><a name="l12698"></a><span class="lineno">12698</span>  VMA_HEAVY_ASSERT(alloc->GetBlock()->m_pMetadata->Validate());</div><div class="line"><a name="l12699"></a><span class="lineno">12699</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12700"></a><span class="lineno">12700</span>  }</div><div class="line"><a name="l12701"></a><span class="lineno">12701</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12702"></a><span class="lineno">12702</span>  {</div><div class="line"><a name="l12703"></a><span class="lineno">12703</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_POOL_MEMORY;</div><div class="line"><a name="l12704"></a><span class="lineno">12704</span>  }</div><div class="line"><a name="l12705"></a><span class="lineno">12705</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12706"></a><span class="lineno">12706</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12707"></a><span class="lineno">12707</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l12708"></a><span class="lineno">12708</span>  }</div><div class="line"><a name="l12709"></a><span class="lineno">12709</span> }</div><div class="line"><a name="l12710"></a><span class="lineno">12710</span> </div><div class="line"><a name="l12711"></a><span class="lineno">12711</span> <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="l12712"></a><span class="lineno">12712</span> {</div><div class="line"><a name="l12713"></a><span class="lineno">12713</span>  <span class="comment">// Initialize.</span></div><div class="line"><a name="l12714"></a><span class="lineno">12714</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l12715"></a><span class="lineno">12715</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < VK_MAX_MEMORY_TYPES; ++i)</div><div class="line"><a name="l12716"></a><span class="lineno">12716</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l12717"></a><span class="lineno">12717</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l12718"></a><span class="lineno">12718</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l12719"></a><span class="lineno">12719</span>  </div><div class="line"><a name="l12720"></a><span class="lineno">12720</span>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l12721"></a><span class="lineno">12721</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12722"></a><span class="lineno">12722</span>  {</div><div class="line"><a name="l12723"></a><span class="lineno">12723</span>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12724"></a><span class="lineno">12724</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l12725"></a><span class="lineno">12725</span>  pBlockVector->AddStats(pStats);</div><div class="line"><a name="l12726"></a><span class="lineno">12726</span>  }</div><div class="line"><a name="l12727"></a><span class="lineno">12727</span> </div><div class="line"><a name="l12728"></a><span class="lineno">12728</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l12729"></a><span class="lineno">12729</span>  {</div><div class="line"><a name="l12730"></a><span class="lineno">12730</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12731"></a><span class="lineno">12731</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex < poolCount; ++poolIndex)</div><div class="line"><a name="l12732"></a><span class="lineno">12732</span>  {</div><div class="line"><a name="l12733"></a><span class="lineno">12733</span>  m_Pools[poolIndex]->m_BlockVector.AddStats(pStats);</div><div class="line"><a name="l12734"></a><span class="lineno">12734</span>  }</div><div class="line"><a name="l12735"></a><span class="lineno">12735</span>  }</div><div class="line"><a name="l12736"></a><span class="lineno">12736</span> </div><div class="line"><a name="l12737"></a><span class="lineno">12737</span>  <span class="comment">// Process dedicated allocations.</span></div><div class="line"><a name="l12738"></a><span class="lineno">12738</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12739"></a><span class="lineno">12739</span>  {</div><div class="line"><a name="l12740"></a><span class="lineno">12740</span>  <span class="keyword">const</span> uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12741"></a><span class="lineno">12741</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12742"></a><span class="lineno">12742</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12743"></a><span class="lineno">12743</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l12744"></a><span class="lineno">12744</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0, allocCount = pDedicatedAllocVector->size(); allocIndex < allocCount; ++allocIndex)</div><div class="line"><a name="l12745"></a><span class="lineno">12745</span>  {</div><div class="line"><a name="l12746"></a><span class="lineno">12746</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l12747"></a><span class="lineno">12747</span>  (*pDedicatedAllocVector)[allocIndex]->DedicatedAllocCalcStatsInfo(allocationStatInfo);</div><div class="line"><a name="l12748"></a><span class="lineno">12748</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l12749"></a><span class="lineno">12749</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l12750"></a><span class="lineno">12750</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l12751"></a><span class="lineno">12751</span>  }</div><div class="line"><a name="l12752"></a><span class="lineno">12752</span>  }</div><div class="line"><a name="l12753"></a><span class="lineno">12753</span> </div><div class="line"><a name="l12754"></a><span class="lineno">12754</span>  <span class="comment">// Postprocess.</span></div><div class="line"><a name="l12755"></a><span class="lineno">12755</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l12756"></a><span class="lineno">12756</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryTypeCount(); ++i)</div><div class="line"><a name="l12757"></a><span class="lineno">12757</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l12758"></a><span class="lineno">12758</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryHeapCount(); ++i)</div><div class="line"><a name="l12759"></a><span class="lineno">12759</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l12760"></a><span class="lineno">12760</span> }</div><div class="line"><a name="l12761"></a><span class="lineno">12761</span> </div><div class="line"><a name="l12762"></a><span class="lineno">12762</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_VENDOR_ID_AMD = 4098;</div><div class="line"><a name="l12763"></a><span class="lineno">12763</span> </div><div class="line"><a name="l12764"></a><span class="lineno">12764</span> VkResult VmaAllocator_T::Defragment(</div><div class="line"><a name="l12765"></a><span class="lineno">12765</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l12766"></a><span class="lineno">12766</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l12767"></a><span class="lineno">12767</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l12768"></a><span class="lineno">12768</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l12769"></a><span class="lineno">12769</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l12770"></a><span class="lineno">12770</span> {</div><div class="line"><a name="l12771"></a><span class="lineno">12771</span>  <span class="keywordflow">if</span>(pAllocationsChanged != VMA_NULL)</div><div class="line"><a name="l12772"></a><span class="lineno">12772</span>  {</div><div class="line"><a name="l12773"></a><span class="lineno">12773</span>  memset(pAllocationsChanged, 0, allocationCount * <span class="keyword">sizeof</span>(VkBool32));</div><div class="line"><a name="l12774"></a><span class="lineno">12774</span>  }</div><div class="line"><a name="l12775"></a><span class="lineno">12775</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l12776"></a><span class="lineno">12776</span>  {</div><div class="line"><a name="l12777"></a><span class="lineno">12777</span>  memset(pDefragmentationStats, 0, <span class="keyword">sizeof</span>(*pDefragmentationStats));</div><div class="line"><a name="l12778"></a><span class="lineno">12778</span>  }</div><div class="line"><a name="l12779"></a><span class="lineno">12779</span> </div><div class="line"><a name="l12780"></a><span class="lineno">12780</span>  <span class="keyword">const</span> uint32_t currentFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12781"></a><span class="lineno">12781</span> </div><div class="line"><a name="l12782"></a><span class="lineno">12782</span>  VmaMutexLock poolsLock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12783"></a><span class="lineno">12783</span> </div><div class="line"><a name="l12784"></a><span class="lineno">12784</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l12785"></a><span class="lineno">12785</span> </div><div class="line"><a name="l12786"></a><span class="lineno">12786</span>  <span class="comment">// Dispatch pAllocations among defragmentators. Create them in BlockVectors when necessary.</span></div><div class="line"><a name="l12787"></a><span class="lineno">12787</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0; allocIndex < allocationCount; ++allocIndex)</div><div class="line"><a name="l12788"></a><span class="lineno">12788</span>  {</div><div class="line"><a name="l12789"></a><span class="lineno">12789</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l12790"></a><span class="lineno">12790</span>  VMA_ASSERT(hAlloc);</div><div class="line"><a name="l12791"></a><span class="lineno">12791</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAlloc->GetMemoryTypeIndex();</div><div class="line"><a name="l12792"></a><span class="lineno">12792</span>  <span class="comment">// DedicatedAlloc cannot be defragmented.</span></div><div class="line"><a name="l12793"></a><span class="lineno">12793</span>  <span class="keyword">const</span> VkMemoryPropertyFlags requiredMemFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l12794"></a><span class="lineno">12794</span>  <span class="keywordflow">if</span>((hAlloc->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK) &&</div><div class="line"><a name="l12795"></a><span class="lineno">12795</span>  <span class="comment">// Only HOST_VISIBLE and HOST_COHERENT memory types can be defragmented.</span></div><div class="line"><a name="l12796"></a><span class="lineno">12796</span>  ((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags) &&</div><div class="line"><a name="l12797"></a><span class="lineno">12797</span>  <span class="comment">// Lost allocation cannot be defragmented.</span></div><div class="line"><a name="l12798"></a><span class="lineno">12798</span>  (hAlloc->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l12799"></a><span class="lineno">12799</span>  {</div><div class="line"><a name="l12800"></a><span class="lineno">12800</span>  VmaBlockVector* pAllocBlockVector = VMA_NULL;</div><div class="line"><a name="l12801"></a><span class="lineno">12801</span> </div><div class="line"><a name="l12802"></a><span class="lineno">12802</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> hAllocPool = hAlloc->GetPool();</div><div class="line"><a name="l12803"></a><span class="lineno">12803</span>  <span class="comment">// This allocation belongs to custom pool.</span></div><div class="line"><a name="l12804"></a><span class="lineno">12804</span>  <span class="keywordflow">if</span>(hAllocPool != VK_NULL_HANDLE)</div><div class="line"><a name="l12805"></a><span class="lineno">12805</span>  {</div><div class="line"><a name="l12806"></a><span class="lineno">12806</span>  <span class="comment">// Pools with linear or buddy algorithm are not defragmented.</span></div><div class="line"><a name="l12807"></a><span class="lineno">12807</span>  <span class="keywordflow">if</span>(hAllocPool->m_BlockVector.GetAlgorithm() == 0)</div><div class="line"><a name="l12808"></a><span class="lineno">12808</span>  {</div><div class="line"><a name="l12809"></a><span class="lineno">12809</span>  pAllocBlockVector = &hAllocPool->m_BlockVector;</div><div class="line"><a name="l12810"></a><span class="lineno">12810</span>  }</div><div class="line"><a name="l12811"></a><span class="lineno">12811</span>  }</div><div class="line"><a name="l12812"></a><span class="lineno">12812</span>  <span class="comment">// This allocation belongs to general pool.</span></div><div class="line"><a name="l12813"></a><span class="lineno">12813</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12814"></a><span class="lineno">12814</span>  {</div><div class="line"><a name="l12815"></a><span class="lineno">12815</span>  pAllocBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12816"></a><span class="lineno">12816</span>  }</div><div class="line"><a name="l12817"></a><span class="lineno">12817</span> </div><div class="line"><a name="l12818"></a><span class="lineno">12818</span>  <span class="keywordflow">if</span>(pAllocBlockVector != VMA_NULL)</div><div class="line"><a name="l12819"></a><span class="lineno">12819</span>  {</div><div class="line"><a name="l12820"></a><span class="lineno">12820</span>  VmaDefragmentator* <span class="keyword">const</span> pDefragmentator =</div><div class="line"><a name="l12821"></a><span class="lineno">12821</span>  pAllocBlockVector->EnsureDefragmentator(<span class="keyword">this</span>, currentFrameIndex);</div><div class="line"><a name="l12822"></a><span class="lineno">12822</span>  VkBool32* <span class="keyword">const</span> pChanged = (pAllocationsChanged != VMA_NULL) ?</div><div class="line"><a name="l12823"></a><span class="lineno">12823</span>  &pAllocationsChanged[allocIndex] : VMA_NULL;</div><div class="line"><a name="l12824"></a><span class="lineno">12824</span>  pDefragmentator->AddAllocation(hAlloc, pChanged);</div><div class="line"><a name="l12825"></a><span class="lineno">12825</span>  }</div><div class="line"><a name="l12826"></a><span class="lineno">12826</span>  }</div><div class="line"><a name="l12827"></a><span class="lineno">12827</span>  }</div><div class="line"><a name="l12828"></a><span class="lineno">12828</span> </div><div class="line"><a name="l12829"></a><span class="lineno">12829</span>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l12830"></a><span class="lineno">12830</span> </div><div class="line"><a name="l12831"></a><span class="lineno">12831</span>  <span class="comment">// ======== Main processing.</span></div><div class="line"><a name="l12832"></a><span class="lineno">12832</span> </div><div class="line"><a name="l12833"></a><span class="lineno">12833</span>  VkDeviceSize maxBytesToMove = SIZE_MAX;</div><div class="line"><a name="l12834"></a><span class="lineno">12834</span>  uint32_t maxAllocationsToMove = UINT32_MAX;</div><div class="line"><a name="l12835"></a><span class="lineno">12835</span>  <span class="keywordflow">if</span>(pDefragmentationInfo != VMA_NULL)</div><div class="line"><a name="l12836"></a><span class="lineno">12836</span>  {</div><div class="line"><a name="l12837"></a><span class="lineno">12837</span>  maxBytesToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l12838"></a><span class="lineno">12838</span>  maxAllocationsToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l12839"></a><span class="lineno">12839</span>  }</div><div class="line"><a name="l12840"></a><span class="lineno">12840</span> </div><div class="line"><a name="l12841"></a><span class="lineno">12841</span>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l12842"></a><span class="lineno">12842</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0;</div><div class="line"><a name="l12843"></a><span class="lineno">12843</span>  (memTypeIndex < GetMemoryTypeCount()) && (result == VK_SUCCESS);</div><div class="line"><a name="l12844"></a><span class="lineno">12844</span>  ++memTypeIndex)</div><div class="line"><a name="l12845"></a><span class="lineno">12845</span>  {</div><div class="line"><a name="l12846"></a><span class="lineno">12846</span>  <span class="comment">// Only HOST_VISIBLE memory types can be defragmented.</span></div><div class="line"><a name="l12847"></a><span class="lineno">12847</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l12848"></a><span class="lineno">12848</span>  {</div><div class="line"><a name="l12849"></a><span class="lineno">12849</span>  result = m_pBlockVectors[memTypeIndex]->Defragment(</div><div class="line"><a name="l12850"></a><span class="lineno">12850</span>  pDefragmentationStats,</div><div class="line"><a name="l12851"></a><span class="lineno">12851</span>  maxBytesToMove,</div><div class="line"><a name="l12852"></a><span class="lineno">12852</span>  maxAllocationsToMove);</div><div class="line"><a name="l12853"></a><span class="lineno">12853</span>  }</div><div class="line"><a name="l12854"></a><span class="lineno">12854</span>  }</div><div class="line"><a name="l12855"></a><span class="lineno">12855</span> </div><div class="line"><a name="l12856"></a><span class="lineno">12856</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l12857"></a><span class="lineno">12857</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; (poolIndex < poolCount) && (result == VK_SUCCESS); ++poolIndex)</div><div class="line"><a name="l12858"></a><span class="lineno">12858</span>  {</div><div class="line"><a name="l12859"></a><span class="lineno">12859</span>  result = m_Pools[poolIndex]->m_BlockVector.Defragment(</div><div class="line"><a name="l12860"></a><span class="lineno">12860</span>  pDefragmentationStats,</div><div class="line"><a name="l12861"></a><span class="lineno">12861</span>  maxBytesToMove,</div><div class="line"><a name="l12862"></a><span class="lineno">12862</span>  maxAllocationsToMove);</div><div class="line"><a name="l12863"></a><span class="lineno">12863</span>  }</div><div class="line"><a name="l12864"></a><span class="lineno">12864</span> </div><div class="line"><a name="l12865"></a><span class="lineno">12865</span>  <span class="comment">// ======== Destroy defragmentators.</span></div><div class="line"><a name="l12866"></a><span class="lineno">12866</span> </div><div class="line"><a name="l12867"></a><span class="lineno">12867</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l12868"></a><span class="lineno">12868</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = poolCount; poolIndex--; )</div><div class="line"><a name="l12869"></a><span class="lineno">12869</span>  {</div><div class="line"><a name="l12870"></a><span class="lineno">12870</span>  m_Pools[poolIndex]->m_BlockVector.DestroyDefragmentator();</div><div class="line"><a name="l12871"></a><span class="lineno">12871</span>  }</div><div class="line"><a name="l12872"></a><span class="lineno">12872</span> </div><div class="line"><a name="l12873"></a><span class="lineno">12873</span>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l12874"></a><span class="lineno">12874</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = GetMemoryTypeCount(); memTypeIndex--; )</div><div class="line"><a name="l12875"></a><span class="lineno">12875</span>  {</div><div class="line"><a name="l12876"></a><span class="lineno">12876</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l12877"></a><span class="lineno">12877</span>  {</div><div class="line"><a name="l12878"></a><span class="lineno">12878</span>  m_pBlockVectors[memTypeIndex]->DestroyDefragmentator();</div><div class="line"><a name="l12879"></a><span class="lineno">12879</span>  }</div><div class="line"><a name="l12880"></a><span class="lineno">12880</span>  }</div><div class="line"><a name="l12881"></a><span class="lineno">12881</span> </div><div class="line"><a name="l12882"></a><span class="lineno">12882</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12883"></a><span class="lineno">12883</span> }</div><div class="line"><a name="l12884"></a><span class="lineno">12884</span> </div><div class="line"><a name="l12885"></a><span class="lineno">12885</span> <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="l12886"></a><span class="lineno">12886</span> {</div><div class="line"><a name="l12887"></a><span class="lineno">12887</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l12888"></a><span class="lineno">12888</span>  {</div><div class="line"><a name="l12889"></a><span class="lineno">12889</span>  <span class="comment">/*</span></div><div class="line"><a name="l12890"></a><span class="lineno">12890</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l12891"></a><span class="lineno">12891</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l12892"></a><span class="lineno">12892</span> <span class="comment"> */</span></div><div class="line"><a name="l12893"></a><span class="lineno">12893</span>  <span class="keyword">const</span> uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12894"></a><span class="lineno">12894</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12895"></a><span class="lineno">12895</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12896"></a><span class="lineno">12896</span>  {</div><div class="line"><a name="l12897"></a><span class="lineno">12897</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12898"></a><span class="lineno">12898</span>  {</div><div class="line"><a name="l12899"></a><span class="lineno">12899</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = UINT32_MAX;</div><div class="line"><a name="l12900"></a><span class="lineno">12900</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = VK_NULL_HANDLE;</div><div class="line"><a name="l12901"></a><span class="lineno">12901</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = 0;</div><div class="line"><a name="l12902"></a><span class="lineno">12902</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12903"></a><span class="lineno">12903</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l12904"></a><span class="lineno">12904</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12905"></a><span class="lineno">12905</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l12906"></a><span class="lineno">12906</span>  }</div><div class="line"><a name="l12907"></a><span class="lineno">12907</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12908"></a><span class="lineno">12908</span>  {</div><div class="line"><a name="l12909"></a><span class="lineno">12909</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12910"></a><span class="lineno">12910</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l12911"></a><span class="lineno">12911</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l12912"></a><span class="lineno">12912</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12913"></a><span class="lineno">12913</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l12914"></a><span class="lineno">12914</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12915"></a><span class="lineno">12915</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l12916"></a><span class="lineno">12916</span>  }</div><div class="line"><a name="l12917"></a><span class="lineno">12917</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12918"></a><span class="lineno">12918</span>  {</div><div class="line"><a name="l12919"></a><span class="lineno">12919</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12920"></a><span class="lineno">12920</span>  {</div><div class="line"><a name="l12921"></a><span class="lineno">12921</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l12922"></a><span class="lineno">12922</span>  }</div><div class="line"><a name="l12923"></a><span class="lineno">12923</span>  }</div><div class="line"><a name="l12924"></a><span class="lineno">12924</span>  }</div><div class="line"><a name="l12925"></a><span class="lineno">12925</span>  }</div><div class="line"><a name="l12926"></a><span class="lineno">12926</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12927"></a><span class="lineno">12927</span>  {</div><div class="line"><a name="l12928"></a><span class="lineno">12928</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12929"></a><span class="lineno">12929</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12930"></a><span class="lineno">12930</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12931"></a><span class="lineno">12931</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12932"></a><span class="lineno">12932</span>  {</div><div class="line"><a name="l12933"></a><span class="lineno">12933</span>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l12934"></a><span class="lineno">12934</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12935"></a><span class="lineno">12935</span>  {</div><div class="line"><a name="l12936"></a><span class="lineno">12936</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12937"></a><span class="lineno">12937</span>  }</div><div class="line"><a name="l12938"></a><span class="lineno">12938</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12939"></a><span class="lineno">12939</span>  {</div><div class="line"><a name="l12940"></a><span class="lineno">12940</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12941"></a><span class="lineno">12941</span>  {</div><div class="line"><a name="l12942"></a><span class="lineno">12942</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l12943"></a><span class="lineno">12943</span>  }</div><div class="line"><a name="l12944"></a><span class="lineno">12944</span>  }</div><div class="line"><a name="l12945"></a><span class="lineno">12945</span>  }</div><div class="line"><a name="l12946"></a><span class="lineno">12946</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12947"></a><span class="lineno">12947</span> </div><div class="line"><a name="l12948"></a><span class="lineno">12948</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12949"></a><span class="lineno">12949</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l12950"></a><span class="lineno">12950</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l12951"></a><span class="lineno">12951</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12952"></a><span class="lineno">12952</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation->GetMappedData();</div><div class="line"><a name="l12953"></a><span class="lineno">12953</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12954"></a><span class="lineno">12954</span>  }</div><div class="line"><a name="l12955"></a><span class="lineno">12955</span> }</div><div class="line"><a name="l12956"></a><span class="lineno">12956</span> </div><div class="line"><a name="l12957"></a><span class="lineno">12957</span> <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="l12958"></a><span class="lineno">12958</span> {</div><div class="line"><a name="l12959"></a><span class="lineno">12959</span>  <span class="comment">// This is a stripped-down version of VmaAllocator_T::GetAllocationInfo.</span></div><div class="line"><a name="l12960"></a><span class="lineno">12960</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l12961"></a><span class="lineno">12961</span>  {</div><div class="line"><a name="l12962"></a><span class="lineno">12962</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12963"></a><span class="lineno">12963</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12964"></a><span class="lineno">12964</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12965"></a><span class="lineno">12965</span>  {</div><div class="line"><a name="l12966"></a><span class="lineno">12966</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12967"></a><span class="lineno">12967</span>  {</div><div class="line"><a name="l12968"></a><span class="lineno">12968</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12969"></a><span class="lineno">12969</span>  }</div><div class="line"><a name="l12970"></a><span class="lineno">12970</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12971"></a><span class="lineno">12971</span>  {</div><div class="line"><a name="l12972"></a><span class="lineno">12972</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12973"></a><span class="lineno">12973</span>  }</div><div class="line"><a name="l12974"></a><span class="lineno">12974</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12975"></a><span class="lineno">12975</span>  {</div><div class="line"><a name="l12976"></a><span class="lineno">12976</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12977"></a><span class="lineno">12977</span>  {</div><div class="line"><a name="l12978"></a><span class="lineno">12978</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l12979"></a><span class="lineno">12979</span>  }</div><div class="line"><a name="l12980"></a><span class="lineno">12980</span>  }</div><div class="line"><a name="l12981"></a><span class="lineno">12981</span>  }</div><div class="line"><a name="l12982"></a><span class="lineno">12982</span>  }</div><div class="line"><a name="l12983"></a><span class="lineno">12983</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12984"></a><span class="lineno">12984</span>  {</div><div class="line"><a name="l12985"></a><span class="lineno">12985</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12986"></a><span class="lineno">12986</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12987"></a><span class="lineno">12987</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12988"></a><span class="lineno">12988</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12989"></a><span class="lineno">12989</span>  {</div><div class="line"><a name="l12990"></a><span class="lineno">12990</span>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l12991"></a><span class="lineno">12991</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12992"></a><span class="lineno">12992</span>  {</div><div class="line"><a name="l12993"></a><span class="lineno">12993</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12994"></a><span class="lineno">12994</span>  }</div><div class="line"><a name="l12995"></a><span class="lineno">12995</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12996"></a><span class="lineno">12996</span>  {</div><div class="line"><a name="l12997"></a><span class="lineno">12997</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12998"></a><span class="lineno">12998</span>  {</div><div class="line"><a name="l12999"></a><span class="lineno">12999</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l13000"></a><span class="lineno">13000</span>  }</div><div class="line"><a name="l13001"></a><span class="lineno">13001</span>  }</div><div class="line"><a name="l13002"></a><span class="lineno">13002</span>  }</div><div class="line"><a name="l13003"></a><span class="lineno">13003</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13004"></a><span class="lineno">13004</span> </div><div class="line"><a name="l13005"></a><span class="lineno">13005</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l13006"></a><span class="lineno">13006</span>  }</div><div class="line"><a name="l13007"></a><span class="lineno">13007</span> }</div><div class="line"><a name="l13008"></a><span class="lineno">13008</span> </div><div class="line"><a name="l13009"></a><span class="lineno">13009</span> 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="l13010"></a><span class="lineno">13010</span> {</div><div class="line"><a name="l13011"></a><span class="lineno">13011</span>  VMA_DEBUG_LOG(<span class="stringliteral">" CreatePool: MemoryTypeIndex=%u, flags=%u"</span>, pCreateInfo-><a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>, pCreateInfo-><a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>);</div><div class="line"><a name="l13012"></a><span class="lineno">13012</span> </div><div class="line"><a name="l13013"></a><span class="lineno">13013</span>  <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> newCreateInfo = *pCreateInfo;</div><div class="line"><a name="l13014"></a><span class="lineno">13014</span> </div><div class="line"><a name="l13015"></a><span class="lineno">13015</span>  <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="l13016"></a><span class="lineno">13016</span>  {</div><div class="line"><a name="l13017"></a><span class="lineno">13017</span>  newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> = SIZE_MAX;</div><div class="line"><a name="l13018"></a><span class="lineno">13018</span>  }</div><div class="line"><a name="l13019"></a><span class="lineno">13019</span>  <span class="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a> > newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>)</div><div class="line"><a name="l13020"></a><span class="lineno">13020</span>  {</div><div class="line"><a name="l13021"></a><span class="lineno">13021</span>  <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l13022"></a><span class="lineno">13022</span>  }</div><div class="line"><a name="l13023"></a><span class="lineno">13023</span> </div><div class="line"><a name="l13024"></a><span class="lineno">13024</span>  <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="l13025"></a><span class="lineno">13025</span> </div><div class="line"><a name="l13026"></a><span class="lineno">13026</span>  *pPool = vma_new(<span class="keyword">this</span>, VmaPool_T)(<span class="keyword">this</span>, newCreateInfo, preferredBlockSize);</div><div class="line"><a name="l13027"></a><span class="lineno">13027</span> </div><div class="line"><a name="l13028"></a><span class="lineno">13028</span>  VkResult res = (*pPool)->m_BlockVector.CreateMinBlocks();</div><div class="line"><a name="l13029"></a><span class="lineno">13029</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l13030"></a><span class="lineno">13030</span>  {</div><div class="line"><a name="l13031"></a><span class="lineno">13031</span>  vma_delete(<span class="keyword">this</span>, *pPool);</div><div class="line"><a name="l13032"></a><span class="lineno">13032</span>  *pPool = VMA_NULL;</div><div class="line"><a name="l13033"></a><span class="lineno">13033</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13034"></a><span class="lineno">13034</span>  }</div><div class="line"><a name="l13035"></a><span class="lineno">13035</span> </div><div class="line"><a name="l13036"></a><span class="lineno">13036</span>  <span class="comment">// Add to m_Pools.</span></div><div class="line"><a name="l13037"></a><span class="lineno">13037</span>  {</div><div class="line"><a name="l13038"></a><span class="lineno">13038</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13039"></a><span class="lineno">13039</span>  (*pPool)->SetId(m_NextPoolId++);</div><div class="line"><a name="l13040"></a><span class="lineno">13040</span>  VmaVectorInsertSorted<VmaPointerLess>(m_Pools, *pPool);</div><div class="line"><a name="l13041"></a><span class="lineno">13041</span>  }</div><div class="line"><a name="l13042"></a><span class="lineno">13042</span> </div><div class="line"><a name="l13043"></a><span class="lineno">13043</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13044"></a><span class="lineno">13044</span> }</div><div class="line"><a name="l13045"></a><span class="lineno">13045</span> </div><div class="line"><a name="l13046"></a><span class="lineno">13046</span> <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="l13047"></a><span class="lineno">13047</span> {</div><div class="line"><a name="l13048"></a><span class="lineno">13048</span>  <span class="comment">// Remove from m_Pools.</span></div><div class="line"><a name="l13049"></a><span class="lineno">13049</span>  {</div><div class="line"><a name="l13050"></a><span class="lineno">13050</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13051"></a><span class="lineno">13051</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(m_Pools, pool);</div><div class="line"><a name="l13052"></a><span class="lineno">13052</span>  VMA_ASSERT(success && <span class="stringliteral">"Pool not found in Allocator."</span>);</div><div class="line"><a name="l13053"></a><span class="lineno">13053</span>  }</div><div class="line"><a name="l13054"></a><span class="lineno">13054</span> </div><div class="line"><a name="l13055"></a><span class="lineno">13055</span>  vma_delete(<span class="keyword">this</span>, pool);</div><div class="line"><a name="l13056"></a><span class="lineno">13056</span> }</div><div class="line"><a name="l13057"></a><span class="lineno">13057</span> </div><div class="line"><a name="l13058"></a><span class="lineno">13058</span> <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="l13059"></a><span class="lineno">13059</span> {</div><div class="line"><a name="l13060"></a><span class="lineno">13060</span>  pool->m_BlockVector.GetPoolStats(pPoolStats);</div><div class="line"><a name="l13061"></a><span class="lineno">13061</span> }</div><div class="line"><a name="l13062"></a><span class="lineno">13062</span> </div><div class="line"><a name="l13063"></a><span class="lineno">13063</span> <span class="keywordtype">void</span> VmaAllocator_T::SetCurrentFrameIndex(uint32_t frameIndex)</div><div class="line"><a name="l13064"></a><span class="lineno">13064</span> {</div><div class="line"><a name="l13065"></a><span class="lineno">13065</span>  m_CurrentFrameIndex.store(frameIndex);</div><div class="line"><a name="l13066"></a><span class="lineno">13066</span> }</div><div class="line"><a name="l13067"></a><span class="lineno">13067</span> </div><div class="line"><a name="l13068"></a><span class="lineno">13068</span> <span class="keywordtype">void</span> VmaAllocator_T::MakePoolAllocationsLost(</div><div class="line"><a name="l13069"></a><span class="lineno">13069</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l13070"></a><span class="lineno">13070</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l13071"></a><span class="lineno">13071</span> {</div><div class="line"><a name="l13072"></a><span class="lineno">13072</span>  hPool->m_BlockVector.MakePoolAllocationsLost(</div><div class="line"><a name="l13073"></a><span class="lineno">13073</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l13074"></a><span class="lineno">13074</span>  pLostAllocationCount);</div><div class="line"><a name="l13075"></a><span class="lineno">13075</span> }</div><div class="line"><a name="l13076"></a><span class="lineno">13076</span> </div><div class="line"><a name="l13077"></a><span class="lineno">13077</span> VkResult VmaAllocator_T::CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool)</div><div class="line"><a name="l13078"></a><span class="lineno">13078</span> {</div><div class="line"><a name="l13079"></a><span class="lineno">13079</span>  <span class="keywordflow">return</span> hPool->m_BlockVector.CheckCorruption();</div><div class="line"><a name="l13080"></a><span class="lineno">13080</span> }</div><div class="line"><a name="l13081"></a><span class="lineno">13081</span> </div><div class="line"><a name="l13082"></a><span class="lineno">13082</span> VkResult VmaAllocator_T::CheckCorruption(uint32_t memoryTypeBits)</div><div class="line"><a name="l13083"></a><span class="lineno">13083</span> {</div><div class="line"><a name="l13084"></a><span class="lineno">13084</span>  VkResult finalRes = VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l13085"></a><span class="lineno">13085</span> </div><div class="line"><a name="l13086"></a><span class="lineno">13086</span>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l13087"></a><span class="lineno">13087</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l13088"></a><span class="lineno">13088</span>  {</div><div class="line"><a name="l13089"></a><span class="lineno">13089</span>  <span class="keywordflow">if</span>(((1u << memTypeIndex) & memoryTypeBits) != 0)</div><div class="line"><a name="l13090"></a><span class="lineno">13090</span>  {</div><div class="line"><a name="l13091"></a><span class="lineno">13091</span>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l13092"></a><span class="lineno">13092</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l13093"></a><span class="lineno">13093</span>  VkResult localRes = pBlockVector->CheckCorruption();</div><div class="line"><a name="l13094"></a><span class="lineno">13094</span>  <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l13095"></a><span class="lineno">13095</span>  {</div><div class="line"><a name="l13096"></a><span class="lineno">13096</span>  <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l13097"></a><span class="lineno">13097</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13098"></a><span class="lineno">13098</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l13099"></a><span class="lineno">13099</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l13100"></a><span class="lineno">13100</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13101"></a><span class="lineno">13101</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13102"></a><span class="lineno">13102</span>  <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l13103"></a><span class="lineno">13103</span>  }</div><div class="line"><a name="l13104"></a><span class="lineno">13104</span>  }</div><div class="line"><a name="l13105"></a><span class="lineno">13105</span>  }</div><div class="line"><a name="l13106"></a><span class="lineno">13106</span> </div><div class="line"><a name="l13107"></a><span class="lineno">13107</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l13108"></a><span class="lineno">13108</span>  {</div><div class="line"><a name="l13109"></a><span class="lineno">13109</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13110"></a><span class="lineno">13110</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex < poolCount; ++poolIndex)</div><div class="line"><a name="l13111"></a><span class="lineno">13111</span>  {</div><div class="line"><a name="l13112"></a><span class="lineno">13112</span>  <span class="keywordflow">if</span>(((1u << m_Pools[poolIndex]->m_BlockVector.GetMemoryTypeIndex()) & memoryTypeBits) != 0)</div><div class="line"><a name="l13113"></a><span class="lineno">13113</span>  {</div><div class="line"><a name="l13114"></a><span class="lineno">13114</span>  VkResult localRes = m_Pools[poolIndex]->m_BlockVector.CheckCorruption();</div><div class="line"><a name="l13115"></a><span class="lineno">13115</span>  <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l13116"></a><span class="lineno">13116</span>  {</div><div class="line"><a name="l13117"></a><span class="lineno">13117</span>  <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l13118"></a><span class="lineno">13118</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13119"></a><span class="lineno">13119</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l13120"></a><span class="lineno">13120</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l13121"></a><span class="lineno">13121</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13122"></a><span class="lineno">13122</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13123"></a><span class="lineno">13123</span>  <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l13124"></a><span class="lineno">13124</span>  }</div><div class="line"><a name="l13125"></a><span class="lineno">13125</span>  }</div><div class="line"><a name="l13126"></a><span class="lineno">13126</span>  }</div><div class="line"><a name="l13127"></a><span class="lineno">13127</span>  }</div><div class="line"><a name="l13128"></a><span class="lineno">13128</span> </div><div class="line"><a name="l13129"></a><span class="lineno">13129</span>  <span class="keywordflow">return</span> finalRes;</div><div class="line"><a name="l13130"></a><span class="lineno">13130</span> }</div><div class="line"><a name="l13131"></a><span class="lineno">13131</span> </div><div class="line"><a name="l13132"></a><span class="lineno">13132</span> <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="l13133"></a><span class="lineno">13133</span> {</div><div class="line"><a name="l13134"></a><span class="lineno">13134</span>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(VMA_FRAME_INDEX_LOST, <span class="keyword">false</span>);</div><div class="line"><a name="l13135"></a><span class="lineno">13135</span>  (*pAllocation)->InitLost();</div><div class="line"><a name="l13136"></a><span class="lineno">13136</span> }</div><div class="line"><a name="l13137"></a><span class="lineno">13137</span> </div><div class="line"><a name="l13138"></a><span class="lineno">13138</span> VkResult VmaAllocator_T::AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory)</div><div class="line"><a name="l13139"></a><span class="lineno">13139</span> {</div><div class="line"><a name="l13140"></a><span class="lineno">13140</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(pAllocateInfo->memoryTypeIndex);</div><div class="line"><a name="l13141"></a><span class="lineno">13141</span> </div><div class="line"><a name="l13142"></a><span class="lineno">13142</span>  VkResult res;</div><div class="line"><a name="l13143"></a><span class="lineno">13143</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l13144"></a><span class="lineno">13144</span>  {</div><div class="line"><a name="l13145"></a><span class="lineno">13145</span>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l13146"></a><span class="lineno">13146</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] >= pAllocateInfo->allocationSize)</div><div class="line"><a name="l13147"></a><span class="lineno">13147</span>  {</div><div class="line"><a name="l13148"></a><span class="lineno">13148</span>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l13149"></a><span class="lineno">13149</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13150"></a><span class="lineno">13150</span>  {</div><div class="line"><a name="l13151"></a><span class="lineno">13151</span>  m_HeapSizeLimit[heapIndex] -= pAllocateInfo->allocationSize;</div><div class="line"><a name="l13152"></a><span class="lineno">13152</span>  }</div><div class="line"><a name="l13153"></a><span class="lineno">13153</span>  }</div><div class="line"><a name="l13154"></a><span class="lineno">13154</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13155"></a><span class="lineno">13155</span>  {</div><div class="line"><a name="l13156"></a><span class="lineno">13156</span>  res = VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l13157"></a><span class="lineno">13157</span>  }</div><div class="line"><a name="l13158"></a><span class="lineno">13158</span>  }</div><div class="line"><a name="l13159"></a><span class="lineno">13159</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13160"></a><span class="lineno">13160</span>  {</div><div class="line"><a name="l13161"></a><span class="lineno">13161</span>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l13162"></a><span class="lineno">13162</span>  }</div><div class="line"><a name="l13163"></a><span class="lineno">13163</span> </div><div class="line"><a name="l13164"></a><span class="lineno">13164</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS && m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> != VMA_NULL)</div><div class="line"><a name="l13165"></a><span class="lineno">13165</span>  {</div><div class="line"><a name="l13166"></a><span class="lineno">13166</span>  (*m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>)(<span class="keyword">this</span>, pAllocateInfo->memoryTypeIndex, *pMemory, pAllocateInfo->allocationSize);</div><div class="line"><a name="l13167"></a><span class="lineno">13167</span>  }</div><div class="line"><a name="l13168"></a><span class="lineno">13168</span> </div><div class="line"><a name="l13169"></a><span class="lineno">13169</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13170"></a><span class="lineno">13170</span> }</div><div class="line"><a name="l13171"></a><span class="lineno">13171</span> </div><div class="line"><a name="l13172"></a><span class="lineno">13172</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory)</div><div class="line"><a name="l13173"></a><span class="lineno">13173</span> {</div><div class="line"><a name="l13174"></a><span class="lineno">13174</span>  <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="l13175"></a><span class="lineno">13175</span>  {</div><div class="line"><a name="l13176"></a><span class="lineno">13176</span>  (*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="l13177"></a><span class="lineno">13177</span>  }</div><div class="line"><a name="l13178"></a><span class="lineno">13178</span> </div><div class="line"><a name="l13179"></a><span class="lineno">13179</span>  (*m_VulkanFunctions.vkFreeMemory)(m_hDevice, hMemory, GetAllocationCallbacks());</div><div class="line"><a name="l13180"></a><span class="lineno">13180</span> </div><div class="line"><a name="l13181"></a><span class="lineno">13181</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memoryType);</div><div class="line"><a name="l13182"></a><span class="lineno">13182</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l13183"></a><span class="lineno">13183</span>  {</div><div class="line"><a name="l13184"></a><span class="lineno">13184</span>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l13185"></a><span class="lineno">13185</span>  m_HeapSizeLimit[heapIndex] += size;</div><div class="line"><a name="l13186"></a><span class="lineno">13186</span>  }</div><div class="line"><a name="l13187"></a><span class="lineno">13187</span> }</div><div class="line"><a name="l13188"></a><span class="lineno">13188</span> </div><div class="line"><a name="l13189"></a><span class="lineno">13189</span> 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="l13190"></a><span class="lineno">13190</span> {</div><div class="line"><a name="l13191"></a><span class="lineno">13191</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l13192"></a><span class="lineno">13192</span>  {</div><div class="line"><a name="l13193"></a><span class="lineno">13193</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l13194"></a><span class="lineno">13194</span>  }</div><div class="line"><a name="l13195"></a><span class="lineno">13195</span> </div><div class="line"><a name="l13196"></a><span class="lineno">13196</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13197"></a><span class="lineno">13197</span>  {</div><div class="line"><a name="l13198"></a><span class="lineno">13198</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13199"></a><span class="lineno">13199</span>  {</div><div class="line"><a name="l13200"></a><span class="lineno">13200</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13201"></a><span class="lineno">13201</span>  <span class="keywordtype">char</span> *pBytes = VMA_NULL;</div><div class="line"><a name="l13202"></a><span class="lineno">13202</span>  VkResult res = pBlock->Map(<span class="keyword">this</span>, 1, (<span class="keywordtype">void</span>**)&pBytes);</div><div class="line"><a name="l13203"></a><span class="lineno">13203</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13204"></a><span class="lineno">13204</span>  {</div><div class="line"><a name="l13205"></a><span class="lineno">13205</span>  *ppData = pBytes + (ptrdiff_t)hAllocation->GetOffset();</div><div class="line"><a name="l13206"></a><span class="lineno">13206</span>  hAllocation->BlockAllocMap();</div><div class="line"><a name="l13207"></a><span class="lineno">13207</span>  }</div><div class="line"><a name="l13208"></a><span class="lineno">13208</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13209"></a><span class="lineno">13209</span>  }</div><div class="line"><a name="l13210"></a><span class="lineno">13210</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13211"></a><span class="lineno">13211</span>  <span class="keywordflow">return</span> hAllocation->DedicatedAllocMap(<span class="keyword">this</span>, ppData);</div><div class="line"><a name="l13212"></a><span class="lineno">13212</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13213"></a><span class="lineno">13213</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13214"></a><span class="lineno">13214</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l13215"></a><span class="lineno">13215</span>  }</div><div class="line"><a name="l13216"></a><span class="lineno">13216</span> }</div><div class="line"><a name="l13217"></a><span class="lineno">13217</span> </div><div class="line"><a name="l13218"></a><span class="lineno">13218</span> <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="l13219"></a><span class="lineno">13219</span> {</div><div class="line"><a name="l13220"></a><span class="lineno">13220</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13221"></a><span class="lineno">13221</span>  {</div><div class="line"><a name="l13222"></a><span class="lineno">13222</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13223"></a><span class="lineno">13223</span>  {</div><div class="line"><a name="l13224"></a><span class="lineno">13224</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13225"></a><span class="lineno">13225</span>  hAllocation->BlockAllocUnmap();</div><div class="line"><a name="l13226"></a><span class="lineno">13226</span>  pBlock->Unmap(<span class="keyword">this</span>, 1);</div><div class="line"><a name="l13227"></a><span class="lineno">13227</span>  }</div><div class="line"><a name="l13228"></a><span class="lineno">13228</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13229"></a><span class="lineno">13229</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13230"></a><span class="lineno">13230</span>  hAllocation->DedicatedAllocUnmap(<span class="keyword">this</span>);</div><div class="line"><a name="l13231"></a><span class="lineno">13231</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13232"></a><span class="lineno">13232</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13233"></a><span class="lineno">13233</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13234"></a><span class="lineno">13234</span>  }</div><div class="line"><a name="l13235"></a><span class="lineno">13235</span> }</div><div class="line"><a name="l13236"></a><span class="lineno">13236</span> </div><div class="line"><a name="l13237"></a><span class="lineno">13237</span> VkResult VmaAllocator_T::BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer)</div><div class="line"><a name="l13238"></a><span class="lineno">13238</span> {</div><div class="line"><a name="l13239"></a><span class="lineno">13239</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l13240"></a><span class="lineno">13240</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13241"></a><span class="lineno">13241</span>  {</div><div class="line"><a name="l13242"></a><span class="lineno">13242</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13243"></a><span class="lineno">13243</span>  res = GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l13244"></a><span class="lineno">13244</span>  m_hDevice,</div><div class="line"><a name="l13245"></a><span class="lineno">13245</span>  hBuffer,</div><div class="line"><a name="l13246"></a><span class="lineno">13246</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l13247"></a><span class="lineno">13247</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l13248"></a><span class="lineno">13248</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13249"></a><span class="lineno">13249</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13250"></a><span class="lineno">13250</span>  {</div><div class="line"><a name="l13251"></a><span class="lineno">13251</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13252"></a><span class="lineno">13252</span>  VMA_ASSERT(pBlock && <span class="stringliteral">"Binding buffer to allocation that doesn't belong to any block. Is the allocation lost?"</span>);</div><div class="line"><a name="l13253"></a><span class="lineno">13253</span>  res = pBlock->BindBufferMemory(<span class="keyword">this</span>, hAllocation, hBuffer);</div><div class="line"><a name="l13254"></a><span class="lineno">13254</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13255"></a><span class="lineno">13255</span>  }</div><div class="line"><a name="l13256"></a><span class="lineno">13256</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13257"></a><span class="lineno">13257</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13258"></a><span class="lineno">13258</span>  }</div><div class="line"><a name="l13259"></a><span class="lineno">13259</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13260"></a><span class="lineno">13260</span> }</div><div class="line"><a name="l13261"></a><span class="lineno">13261</span> </div><div class="line"><a name="l13262"></a><span class="lineno">13262</span> VkResult VmaAllocator_T::BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage)</div><div class="line"><a name="l13263"></a><span class="lineno">13263</span> {</div><div class="line"><a name="l13264"></a><span class="lineno">13264</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l13265"></a><span class="lineno">13265</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13266"></a><span class="lineno">13266</span>  {</div><div class="line"><a name="l13267"></a><span class="lineno">13267</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13268"></a><span class="lineno">13268</span>  res = GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l13269"></a><span class="lineno">13269</span>  m_hDevice,</div><div class="line"><a name="l13270"></a><span class="lineno">13270</span>  hImage,</div><div class="line"><a name="l13271"></a><span class="lineno">13271</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l13272"></a><span class="lineno">13272</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l13273"></a><span class="lineno">13273</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13274"></a><span class="lineno">13274</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13275"></a><span class="lineno">13275</span>  {</div><div class="line"><a name="l13276"></a><span class="lineno">13276</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13277"></a><span class="lineno">13277</span>  VMA_ASSERT(pBlock && <span class="stringliteral">"Binding image to allocation that doesn't belong to any block. Is the allocation lost?"</span>);</div><div class="line"><a name="l13278"></a><span class="lineno">13278</span>  res = pBlock->BindImageMemory(<span class="keyword">this</span>, hAllocation, hImage);</div><div class="line"><a name="l13279"></a><span class="lineno">13279</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13280"></a><span class="lineno">13280</span>  }</div><div class="line"><a name="l13281"></a><span class="lineno">13281</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13282"></a><span class="lineno">13282</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13283"></a><span class="lineno">13283</span>  }</div><div class="line"><a name="l13284"></a><span class="lineno">13284</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13285"></a><span class="lineno">13285</span> }</div><div class="line"><a name="l13286"></a><span class="lineno">13286</span> </div><div class="line"><a name="l13287"></a><span class="lineno">13287</span> <span class="keywordtype">void</span> VmaAllocator_T::FlushOrInvalidateAllocation(</div><div class="line"><a name="l13288"></a><span class="lineno">13288</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l13289"></a><span class="lineno">13289</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l13290"></a><span class="lineno">13290</span>  VMA_CACHE_OPERATION op)</div><div class="line"><a name="l13291"></a><span class="lineno">13291</span> {</div><div class="line"><a name="l13292"></a><span class="lineno">13292</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l13293"></a><span class="lineno">13293</span>  <span class="keywordflow">if</span>(size > 0 && IsMemoryTypeNonCoherent(memTypeIndex))</div><div class="line"><a name="l13294"></a><span class="lineno">13294</span>  {</div><div class="line"><a name="l13295"></a><span class="lineno">13295</span>  <span class="keyword">const</span> VkDeviceSize allocationSize = hAllocation->GetSize();</div><div class="line"><a name="l13296"></a><span class="lineno">13296</span>  VMA_ASSERT(offset <= allocationSize);</div><div class="line"><a name="l13297"></a><span class="lineno">13297</span> </div><div class="line"><a name="l13298"></a><span class="lineno">13298</span>  <span class="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</div><div class="line"><a name="l13299"></a><span class="lineno">13299</span> </div><div class="line"><a name="l13300"></a><span class="lineno">13300</span>  VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l13301"></a><span class="lineno">13301</span>  memRange.memory = hAllocation->GetMemory();</div><div class="line"><a name="l13302"></a><span class="lineno">13302</span>  </div><div class="line"><a name="l13303"></a><span class="lineno">13303</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13304"></a><span class="lineno">13304</span>  {</div><div class="line"><a name="l13305"></a><span class="lineno">13305</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13306"></a><span class="lineno">13306</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l13307"></a><span class="lineno">13307</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l13308"></a><span class="lineno">13308</span>  {</div><div class="line"><a name="l13309"></a><span class="lineno">13309</span>  memRange.size = allocationSize - memRange.offset;</div><div class="line"><a name="l13310"></a><span class="lineno">13310</span>  }</div><div class="line"><a name="l13311"></a><span class="lineno">13311</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13312"></a><span class="lineno">13312</span>  {</div><div class="line"><a name="l13313"></a><span class="lineno">13313</span>  VMA_ASSERT(offset + size <= allocationSize);</div><div class="line"><a name="l13314"></a><span class="lineno">13314</span>  memRange.size = VMA_MIN(</div><div class="line"><a name="l13315"></a><span class="lineno">13315</span>  VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l13316"></a><span class="lineno">13316</span>  allocationSize - memRange.offset);</div><div class="line"><a name="l13317"></a><span class="lineno">13317</span>  }</div><div class="line"><a name="l13318"></a><span class="lineno">13318</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13319"></a><span class="lineno">13319</span> </div><div class="line"><a name="l13320"></a><span class="lineno">13320</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13321"></a><span class="lineno">13321</span>  {</div><div class="line"><a name="l13322"></a><span class="lineno">13322</span>  <span class="comment">// 1. Still within this allocation.</span></div><div class="line"><a name="l13323"></a><span class="lineno">13323</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l13324"></a><span class="lineno">13324</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l13325"></a><span class="lineno">13325</span>  {</div><div class="line"><a name="l13326"></a><span class="lineno">13326</span>  size = allocationSize - offset;</div><div class="line"><a name="l13327"></a><span class="lineno">13327</span>  }</div><div class="line"><a name="l13328"></a><span class="lineno">13328</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13329"></a><span class="lineno">13329</span>  {</div><div class="line"><a name="l13330"></a><span class="lineno">13330</span>  VMA_ASSERT(offset + size <= allocationSize);</div><div class="line"><a name="l13331"></a><span class="lineno">13331</span>  }</div><div class="line"><a name="l13332"></a><span class="lineno">13332</span>  memRange.size = VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize);</div><div class="line"><a name="l13333"></a><span class="lineno">13333</span> </div><div class="line"><a name="l13334"></a><span class="lineno">13334</span>  <span class="comment">// 2. Adjust to whole block.</span></div><div class="line"><a name="l13335"></a><span class="lineno">13335</span>  <span class="keyword">const</span> VkDeviceSize allocationOffset = hAllocation->GetOffset();</div><div class="line"><a name="l13336"></a><span class="lineno">13336</span>  VMA_ASSERT(allocationOffset % nonCoherentAtomSize == 0);</div><div class="line"><a name="l13337"></a><span class="lineno">13337</span>  <span class="keyword">const</span> VkDeviceSize blockSize = hAllocation->GetBlock()->m_pMetadata->GetSize();</div><div class="line"><a name="l13338"></a><span class="lineno">13338</span>  memRange.offset += allocationOffset;</div><div class="line"><a name="l13339"></a><span class="lineno">13339</span>  memRange.size = VMA_MIN(memRange.size, blockSize - memRange.offset);</div><div class="line"><a name="l13340"></a><span class="lineno">13340</span>  </div><div class="line"><a name="l13341"></a><span class="lineno">13341</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13342"></a><span class="lineno">13342</span>  }</div><div class="line"><a name="l13343"></a><span class="lineno">13343</span>  </div><div class="line"><a name="l13344"></a><span class="lineno">13344</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13345"></a><span class="lineno">13345</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13346"></a><span class="lineno">13346</span>  }</div><div class="line"><a name="l13347"></a><span class="lineno">13347</span> </div><div class="line"><a name="l13348"></a><span class="lineno">13348</span>  <span class="keywordflow">switch</span>(op)</div><div class="line"><a name="l13349"></a><span class="lineno">13349</span>  {</div><div class="line"><a name="l13350"></a><span class="lineno">13350</span>  <span class="keywordflow">case</span> VMA_CACHE_FLUSH:</div><div class="line"><a name="l13351"></a><span class="lineno">13351</span>  (*GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l13352"></a><span class="lineno">13352</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13353"></a><span class="lineno">13353</span>  <span class="keywordflow">case</span> VMA_CACHE_INVALIDATE:</div><div class="line"><a name="l13354"></a><span class="lineno">13354</span>  (*GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l13355"></a><span class="lineno">13355</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13356"></a><span class="lineno">13356</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13357"></a><span class="lineno">13357</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13358"></a><span class="lineno">13358</span>  }</div><div class="line"><a name="l13359"></a><span class="lineno">13359</span>  }</div><div class="line"><a name="l13360"></a><span class="lineno">13360</span>  <span class="comment">// else: Just ignore this call.</span></div><div class="line"><a name="l13361"></a><span class="lineno">13361</span> }</div><div class="line"><a name="l13362"></a><span class="lineno">13362</span> </div><div class="line"><a name="l13363"></a><span class="lineno">13363</span> <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="l13364"></a><span class="lineno">13364</span> {</div><div class="line"><a name="l13365"></a><span class="lineno">13365</span>  VMA_ASSERT(allocation && allocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l13366"></a><span class="lineno">13366</span> </div><div class="line"><a name="l13367"></a><span class="lineno">13367</span>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l13368"></a><span class="lineno">13368</span>  {</div><div class="line"><a name="l13369"></a><span class="lineno">13369</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l13370"></a><span class="lineno">13370</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l13371"></a><span class="lineno">13371</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l13372"></a><span class="lineno">13372</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(*pDedicatedAllocations, allocation);</div><div class="line"><a name="l13373"></a><span class="lineno">13373</span>  VMA_ASSERT(success);</div><div class="line"><a name="l13374"></a><span class="lineno">13374</span>  }</div><div class="line"><a name="l13375"></a><span class="lineno">13375</span> </div><div class="line"><a name="l13376"></a><span class="lineno">13376</span>  VkDeviceMemory hMemory = allocation->GetMemory();</div><div class="line"><a name="l13377"></a><span class="lineno">13377</span>  </div><div class="line"><a name="l13378"></a><span class="lineno">13378</span>  <span class="comment">/*</span></div><div class="line"><a name="l13379"></a><span class="lineno">13379</span> <span class="comment"> There is no need to call this, because Vulkan spec allows to skip vkUnmapMemory</span></div><div class="line"><a name="l13380"></a><span class="lineno">13380</span> <span class="comment"> before vkFreeMemory.</span></div><div class="line"><a name="l13381"></a><span class="lineno">13381</span> <span class="comment"></span></div><div class="line"><a name="l13382"></a><span class="lineno">13382</span> <span class="comment"> if(allocation->GetMappedData() != VMA_NULL)</span></div><div class="line"><a name="l13383"></a><span class="lineno">13383</span> <span class="comment"> {</span></div><div class="line"><a name="l13384"></a><span class="lineno">13384</span> <span class="comment"> (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</span></div><div class="line"><a name="l13385"></a><span class="lineno">13385</span> <span class="comment"> }</span></div><div class="line"><a name="l13386"></a><span class="lineno">13386</span> <span class="comment"> */</span></div><div class="line"><a name="l13387"></a><span class="lineno">13387</span>  </div><div class="line"><a name="l13388"></a><span class="lineno">13388</span>  FreeVulkanMemory(memTypeIndex, allocation->GetSize(), hMemory);</div><div class="line"><a name="l13389"></a><span class="lineno">13389</span> </div><div class="line"><a name="l13390"></a><span class="lineno">13390</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed DedicatedMemory MemoryTypeIndex=%u"</span>, memTypeIndex);</div><div class="line"><a name="l13391"></a><span class="lineno">13391</span> }</div><div class="line"><a name="l13392"></a><span class="lineno">13392</span> </div><div class="line"><a name="l13393"></a><span class="lineno">13393</span> <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="l13394"></a><span class="lineno">13394</span> {</div><div class="line"><a name="l13395"></a><span class="lineno">13395</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS &&</div><div class="line"><a name="l13396"></a><span class="lineno">13396</span>  !hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l13397"></a><span class="lineno">13397</span>  (m_MemProps.memoryTypes[hAllocation->GetMemoryTypeIndex()].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l13398"></a><span class="lineno">13398</span>  {</div><div class="line"><a name="l13399"></a><span class="lineno">13399</span>  <span class="keywordtype">void</span>* pData = VMA_NULL;</div><div class="line"><a name="l13400"></a><span class="lineno">13400</span>  VkResult res = Map(hAllocation, &pData);</div><div class="line"><a name="l13401"></a><span class="lineno">13401</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13402"></a><span class="lineno">13402</span>  {</div><div class="line"><a name="l13403"></a><span class="lineno">13403</span>  memset(pData, (<span class="keywordtype">int</span>)pattern, (<span class="keywordtype">size_t</span>)hAllocation->GetSize());</div><div class="line"><a name="l13404"></a><span class="lineno">13404</span>  FlushOrInvalidateAllocation(hAllocation, 0, VK_WHOLE_SIZE, VMA_CACHE_FLUSH);</div><div class="line"><a name="l13405"></a><span class="lineno">13405</span>  Unmap(hAllocation);</div><div class="line"><a name="l13406"></a><span class="lineno">13406</span>  }</div><div class="line"><a name="l13407"></a><span class="lineno">13407</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13408"></a><span class="lineno">13408</span>  {</div><div class="line"><a name="l13409"></a><span class="lineno">13409</span>  VMA_ASSERT(0 && <span class="stringliteral">"VMA_DEBUG_INITIALIZE_ALLOCATIONS is enabled, but couldn't map memory to fill allocation."</span>);</div><div class="line"><a name="l13410"></a><span class="lineno">13410</span>  }</div><div class="line"><a name="l13411"></a><span class="lineno">13411</span>  }</div><div class="line"><a name="l13412"></a><span class="lineno">13412</span> }</div><div class="line"><a name="l13413"></a><span class="lineno">13413</span> </div><div class="line"><a name="l13414"></a><span class="lineno">13414</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13415"></a><span class="lineno">13415</span> </div><div class="line"><a name="l13416"></a><span class="lineno">13416</span> <span class="keywordtype">void</span> VmaAllocator_T::PrintDetailedMap(VmaJsonWriter& json)</div><div class="line"><a name="l13417"></a><span class="lineno">13417</span> {</div><div class="line"><a name="l13418"></a><span class="lineno">13418</span>  <span class="keywordtype">bool</span> dedicatedAllocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l13419"></a><span class="lineno">13419</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l13420"></a><span class="lineno">13420</span>  {</div><div class="line"><a name="l13421"></a><span class="lineno">13421</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l13422"></a><span class="lineno">13422</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l13423"></a><span class="lineno">13423</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l13424"></a><span class="lineno">13424</span>  <span class="keywordflow">if</span>(pDedicatedAllocVector->empty() == <span class="keyword">false</span>)</div><div class="line"><a name="l13425"></a><span class="lineno">13425</span>  {</div><div class="line"><a name="l13426"></a><span class="lineno">13426</span>  <span class="keywordflow">if</span>(dedicatedAllocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l13427"></a><span class="lineno">13427</span>  {</div><div class="line"><a name="l13428"></a><span class="lineno">13428</span>  dedicatedAllocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l13429"></a><span class="lineno">13429</span>  json.WriteString(<span class="stringliteral">"DedicatedAllocations"</span>);</div><div class="line"><a name="l13430"></a><span class="lineno">13430</span>  json.BeginObject();</div><div class="line"><a name="l13431"></a><span class="lineno">13431</span>  }</div><div class="line"><a name="l13432"></a><span class="lineno">13432</span> </div><div class="line"><a name="l13433"></a><span class="lineno">13433</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13434"></a><span class="lineno">13434</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l13435"></a><span class="lineno">13435</span>  json.EndString();</div><div class="line"><a name="l13436"></a><span class="lineno">13436</span>  </div><div class="line"><a name="l13437"></a><span class="lineno">13437</span>  json.BeginArray();</div><div class="line"><a name="l13438"></a><span class="lineno">13438</span> </div><div class="line"><a name="l13439"></a><span class="lineno">13439</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < pDedicatedAllocVector->size(); ++i)</div><div class="line"><a name="l13440"></a><span class="lineno">13440</span>  {</div><div class="line"><a name="l13441"></a><span class="lineno">13441</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l13442"></a><span class="lineno">13442</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = (*pDedicatedAllocVector)[i];</div><div class="line"><a name="l13443"></a><span class="lineno">13443</span>  hAlloc->PrintParameters(json);</div><div class="line"><a name="l13444"></a><span class="lineno">13444</span>  json.EndObject();</div><div class="line"><a name="l13445"></a><span class="lineno">13445</span>  }</div><div class="line"><a name="l13446"></a><span class="lineno">13446</span> </div><div class="line"><a name="l13447"></a><span class="lineno">13447</span>  json.EndArray();</div><div class="line"><a name="l13448"></a><span class="lineno">13448</span>  }</div><div class="line"><a name="l13449"></a><span class="lineno">13449</span>  }</div><div class="line"><a name="l13450"></a><span class="lineno">13450</span>  <span class="keywordflow">if</span>(dedicatedAllocationsStarted)</div><div class="line"><a name="l13451"></a><span class="lineno">13451</span>  {</div><div class="line"><a name="l13452"></a><span class="lineno">13452</span>  json.EndObject();</div><div class="line"><a name="l13453"></a><span class="lineno">13453</span>  }</div><div class="line"><a name="l13454"></a><span class="lineno">13454</span> </div><div class="line"><a name="l13455"></a><span class="lineno">13455</span>  {</div><div class="line"><a name="l13456"></a><span class="lineno">13456</span>  <span class="keywordtype">bool</span> allocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l13457"></a><span class="lineno">13457</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l13458"></a><span class="lineno">13458</span>  {</div><div class="line"><a name="l13459"></a><span class="lineno">13459</span>  <span class="keywordflow">if</span>(m_pBlockVectors[memTypeIndex]->IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l13460"></a><span class="lineno">13460</span>  {</div><div class="line"><a name="l13461"></a><span class="lineno">13461</span>  <span class="keywordflow">if</span>(allocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l13462"></a><span class="lineno">13462</span>  {</div><div class="line"><a name="l13463"></a><span class="lineno">13463</span>  allocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l13464"></a><span class="lineno">13464</span>  json.WriteString(<span class="stringliteral">"DefaultPools"</span>);</div><div class="line"><a name="l13465"></a><span class="lineno">13465</span>  json.BeginObject();</div><div class="line"><a name="l13466"></a><span class="lineno">13466</span>  }</div><div class="line"><a name="l13467"></a><span class="lineno">13467</span> </div><div class="line"><a name="l13468"></a><span class="lineno">13468</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13469"></a><span class="lineno">13469</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l13470"></a><span class="lineno">13470</span>  json.EndString();</div><div class="line"><a name="l13471"></a><span class="lineno">13471</span> </div><div class="line"><a name="l13472"></a><span class="lineno">13472</span>  m_pBlockVectors[memTypeIndex]->PrintDetailedMap(json);</div><div class="line"><a name="l13473"></a><span class="lineno">13473</span>  }</div><div class="line"><a name="l13474"></a><span class="lineno">13474</span>  }</div><div class="line"><a name="l13475"></a><span class="lineno">13475</span>  <span class="keywordflow">if</span>(allocationsStarted)</div><div class="line"><a name="l13476"></a><span class="lineno">13476</span>  {</div><div class="line"><a name="l13477"></a><span class="lineno">13477</span>  json.EndObject();</div><div class="line"><a name="l13478"></a><span class="lineno">13478</span>  }</div><div class="line"><a name="l13479"></a><span class="lineno">13479</span>  }</div><div class="line"><a name="l13480"></a><span class="lineno">13480</span> </div><div class="line"><a name="l13481"></a><span class="lineno">13481</span>  <span class="comment">// Custom pools</span></div><div class="line"><a name="l13482"></a><span class="lineno">13482</span>  {</div><div class="line"><a name="l13483"></a><span class="lineno">13483</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13484"></a><span class="lineno">13484</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l13485"></a><span class="lineno">13485</span>  <span class="keywordflow">if</span>(poolCount > 0)</div><div class="line"><a name="l13486"></a><span class="lineno">13486</span>  {</div><div class="line"><a name="l13487"></a><span class="lineno">13487</span>  json.WriteString(<span class="stringliteral">"Pools"</span>);</div><div class="line"><a name="l13488"></a><span class="lineno">13488</span>  json.BeginObject();</div><div class="line"><a name="l13489"></a><span class="lineno">13489</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; poolIndex < poolCount; ++poolIndex)</div><div class="line"><a name="l13490"></a><span class="lineno">13490</span>  {</div><div class="line"><a name="l13491"></a><span class="lineno">13491</span>  json.BeginString();</div><div class="line"><a name="l13492"></a><span class="lineno">13492</span>  json.ContinueString(m_Pools[poolIndex]->GetId());</div><div class="line"><a name="l13493"></a><span class="lineno">13493</span>  json.EndString();</div><div class="line"><a name="l13494"></a><span class="lineno">13494</span> </div><div class="line"><a name="l13495"></a><span class="lineno">13495</span>  m_Pools[poolIndex]->m_BlockVector.PrintDetailedMap(json);</div><div class="line"><a name="l13496"></a><span class="lineno">13496</span>  }</div><div class="line"><a name="l13497"></a><span class="lineno">13497</span>  json.EndObject();</div><div class="line"><a name="l13498"></a><span class="lineno">13498</span>  }</div><div class="line"><a name="l13499"></a><span class="lineno">13499</span>  }</div><div class="line"><a name="l13500"></a><span class="lineno">13500</span> }</div><div class="line"><a name="l13501"></a><span class="lineno">13501</span> </div><div class="line"><a name="l13502"></a><span class="lineno">13502</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13503"></a><span class="lineno">13503</span> </div><div class="line"><a name="l13505"></a><span class="lineno">13505</span> <span class="comment">// Public interface</span></div><div class="line"><a name="l13506"></a><span class="lineno">13506</span> </div><div class="line"><a name="l13507"></a><span class="lineno">13507</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l13508"></a><span class="lineno">13508</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13509"></a><span class="lineno">13509</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator)</div><div class="line"><a name="l13510"></a><span class="lineno">13510</span> {</div><div class="line"><a name="l13511"></a><span class="lineno">13511</span>  VMA_ASSERT(pCreateInfo && pAllocator);</div><div class="line"><a name="l13512"></a><span class="lineno">13512</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateAllocator"</span>);</div><div class="line"><a name="l13513"></a><span class="lineno">13513</span>  *pAllocator = vma_new(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">pAllocationCallbacks</a>, VmaAllocator_T)(pCreateInfo);</div><div class="line"><a name="l13514"></a><span class="lineno">13514</span>  <span class="keywordflow">return</span> (*pAllocator)->Init(pCreateInfo);</div><div class="line"><a name="l13515"></a><span class="lineno">13515</span> }</div><div class="line"><a name="l13516"></a><span class="lineno">13516</span> </div><div class="line"><a name="l13517"></a><span class="lineno">13517</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l13518"></a><span class="lineno">13518</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</div><div class="line"><a name="l13519"></a><span class="lineno">13519</span> {</div><div class="line"><a name="l13520"></a><span class="lineno">13520</span>  <span class="keywordflow">if</span>(allocator != VK_NULL_HANDLE)</div><div class="line"><a name="l13521"></a><span class="lineno">13521</span>  {</div><div class="line"><a name="l13522"></a><span class="lineno">13522</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyAllocator"</span>);</div><div class="line"><a name="l13523"></a><span class="lineno">13523</span>  VkAllocationCallbacks allocationCallbacks = allocator->m_AllocationCallbacks;</div><div class="line"><a name="l13524"></a><span class="lineno">13524</span>  vma_delete(&allocationCallbacks, allocator);</div><div class="line"><a name="l13525"></a><span class="lineno">13525</span>  }</div><div class="line"><a name="l13526"></a><span class="lineno">13526</span> }</div><div class="line"><a name="l13527"></a><span class="lineno">13527</span> </div><div class="line"><a name="l13528"></a><span class="lineno">13528</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l13529"></a><span class="lineno">13529</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13530"></a><span class="lineno">13530</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</div><div class="line"><a name="l13531"></a><span class="lineno">13531</span> {</div><div class="line"><a name="l13532"></a><span class="lineno">13532</span>  VMA_ASSERT(allocator && ppPhysicalDeviceProperties);</div><div class="line"><a name="l13533"></a><span class="lineno">13533</span>  *ppPhysicalDeviceProperties = &allocator->m_PhysicalDeviceProperties;</div><div class="line"><a name="l13534"></a><span class="lineno">13534</span> }</div><div class="line"><a name="l13535"></a><span class="lineno">13535</span> </div><div class="line"><a name="l13536"></a><span class="lineno">13536</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l13537"></a><span class="lineno">13537</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13538"></a><span class="lineno">13538</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties)</div><div class="line"><a name="l13539"></a><span class="lineno">13539</span> {</div><div class="line"><a name="l13540"></a><span class="lineno">13540</span>  VMA_ASSERT(allocator && ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l13541"></a><span class="lineno">13541</span>  *ppPhysicalDeviceMemoryProperties = &allocator->m_MemProps;</div><div class="line"><a name="l13542"></a><span class="lineno">13542</span> }</div><div class="line"><a name="l13543"></a><span class="lineno">13543</span> </div><div class="line"><a name="l13544"></a><span class="lineno">13544</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l13545"></a><span class="lineno">13545</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13546"></a><span class="lineno">13546</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l13547"></a><span class="lineno">13547</span>  VkMemoryPropertyFlags* pFlags)</div><div class="line"><a name="l13548"></a><span class="lineno">13548</span> {</div><div class="line"><a name="l13549"></a><span class="lineno">13549</span>  VMA_ASSERT(allocator && pFlags);</div><div class="line"><a name="l13550"></a><span class="lineno">13550</span>  VMA_ASSERT(memoryTypeIndex < allocator->GetMemoryTypeCount());</div><div class="line"><a name="l13551"></a><span class="lineno">13551</span>  *pFlags = allocator->m_MemProps.memoryTypes[memoryTypeIndex].propertyFlags;</div><div class="line"><a name="l13552"></a><span class="lineno">13552</span> }</div><div class="line"><a name="l13553"></a><span class="lineno">13553</span> </div><div class="line"><a name="l13554"></a><span class="lineno">13554</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l13555"></a><span class="lineno">13555</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13556"></a><span class="lineno">13556</span>  uint32_t frameIndex)</div><div class="line"><a name="l13557"></a><span class="lineno">13557</span> {</div><div class="line"><a name="l13558"></a><span class="lineno">13558</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13559"></a><span class="lineno">13559</span>  VMA_ASSERT(frameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l13560"></a><span class="lineno">13560</span> </div><div class="line"><a name="l13561"></a><span class="lineno">13561</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13562"></a><span class="lineno">13562</span> </div><div class="line"><a name="l13563"></a><span class="lineno">13563</span>  allocator->SetCurrentFrameIndex(frameIndex);</div><div class="line"><a name="l13564"></a><span class="lineno">13564</span> }</div><div class="line"><a name="l13565"></a><span class="lineno">13565</span> </div><div class="line"><a name="l13566"></a><span class="lineno">13566</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l13567"></a><span class="lineno">13567</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13568"></a><span class="lineno">13568</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l13569"></a><span class="lineno">13569</span> {</div><div class="line"><a name="l13570"></a><span class="lineno">13570</span>  VMA_ASSERT(allocator && pStats);</div><div class="line"><a name="l13571"></a><span class="lineno">13571</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13572"></a><span class="lineno">13572</span>  allocator->CalculateStats(pStats);</div><div class="line"><a name="l13573"></a><span class="lineno">13573</span> }</div><div class="line"><a name="l13574"></a><span class="lineno">13574</span> </div><div class="line"><a name="l13575"></a><span class="lineno">13575</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13576"></a><span class="lineno">13576</span> </div><div class="line"><a name="l13577"></a><span class="lineno">13577</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l13578"></a><span class="lineno">13578</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13579"></a><span class="lineno">13579</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l13580"></a><span class="lineno">13580</span>  VkBool32 detailedMap)</div><div class="line"><a name="l13581"></a><span class="lineno">13581</span> {</div><div class="line"><a name="l13582"></a><span class="lineno">13582</span>  VMA_ASSERT(allocator && ppStatsString);</div><div class="line"><a name="l13583"></a><span class="lineno">13583</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13584"></a><span class="lineno">13584</span> </div><div class="line"><a name="l13585"></a><span class="lineno">13585</span>  VmaStringBuilder sb(allocator);</div><div class="line"><a name="l13586"></a><span class="lineno">13586</span>  {</div><div class="line"><a name="l13587"></a><span class="lineno">13587</span>  VmaJsonWriter json(allocator->GetAllocationCallbacks(), sb);</div><div class="line"><a name="l13588"></a><span class="lineno">13588</span>  json.BeginObject();</div><div class="line"><a name="l13589"></a><span class="lineno">13589</span> </div><div class="line"><a name="l13590"></a><span class="lineno">13590</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a> stats;</div><div class="line"><a name="l13591"></a><span class="lineno">13591</span>  allocator->CalculateStats(&stats);</div><div class="line"><a name="l13592"></a><span class="lineno">13592</span> </div><div class="line"><a name="l13593"></a><span class="lineno">13593</span>  json.WriteString(<span class="stringliteral">"Total"</span>);</div><div class="line"><a name="l13594"></a><span class="lineno">13594</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l13595"></a><span class="lineno">13595</span>  </div><div class="line"><a name="l13596"></a><span class="lineno">13596</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < allocator->GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l13597"></a><span class="lineno">13597</span>  {</div><div class="line"><a name="l13598"></a><span class="lineno">13598</span>  json.BeginString(<span class="stringliteral">"Heap "</span>);</div><div class="line"><a name="l13599"></a><span class="lineno">13599</span>  json.ContinueString(heapIndex);</div><div class="line"><a name="l13600"></a><span class="lineno">13600</span>  json.EndString();</div><div class="line"><a name="l13601"></a><span class="lineno">13601</span>  json.BeginObject();</div><div class="line"><a name="l13602"></a><span class="lineno">13602</span> </div><div class="line"><a name="l13603"></a><span class="lineno">13603</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l13604"></a><span class="lineno">13604</span>  json.WriteNumber(allocator->m_MemProps.memoryHeaps[heapIndex].size);</div><div class="line"><a name="l13605"></a><span class="lineno">13605</span> </div><div class="line"><a name="l13606"></a><span class="lineno">13606</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l13607"></a><span class="lineno">13607</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l13608"></a><span class="lineno">13608</span>  <span class="keywordflow">if</span>((allocator->m_MemProps.memoryHeaps[heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l13609"></a><span class="lineno">13609</span>  {</div><div class="line"><a name="l13610"></a><span class="lineno">13610</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</div><div class="line"><a name="l13611"></a><span class="lineno">13611</span>  }</div><div class="line"><a name="l13612"></a><span class="lineno">13612</span>  json.EndArray();</div><div class="line"><a name="l13613"></a><span class="lineno">13613</span> </div><div class="line"><a name="l13614"></a><span class="lineno">13614</span>  <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> > 0)</div><div class="line"><a name="l13615"></a><span class="lineno">13615</span>  {</div><div class="line"><a name="l13616"></a><span class="lineno">13616</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l13617"></a><span class="lineno">13617</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex]);</div><div class="line"><a name="l13618"></a><span class="lineno">13618</span>  }</div><div class="line"><a name="l13619"></a><span class="lineno">13619</span> </div><div class="line"><a name="l13620"></a><span class="lineno">13620</span>  <span class="keywordflow">for</span>(uint32_t typeIndex = 0; typeIndex < allocator->GetMemoryTypeCount(); ++typeIndex)</div><div class="line"><a name="l13621"></a><span class="lineno">13621</span>  {</div><div class="line"><a name="l13622"></a><span class="lineno">13622</span>  <span class="keywordflow">if</span>(allocator->MemoryTypeIndexToHeapIndex(typeIndex) == heapIndex)</div><div class="line"><a name="l13623"></a><span class="lineno">13623</span>  {</div><div class="line"><a name="l13624"></a><span class="lineno">13624</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13625"></a><span class="lineno">13625</span>  json.ContinueString(typeIndex);</div><div class="line"><a name="l13626"></a><span class="lineno">13626</span>  json.EndString();</div><div class="line"><a name="l13627"></a><span class="lineno">13627</span> </div><div class="line"><a name="l13628"></a><span class="lineno">13628</span>  json.BeginObject();</div><div class="line"><a name="l13629"></a><span class="lineno">13629</span> </div><div class="line"><a name="l13630"></a><span class="lineno">13630</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l13631"></a><span class="lineno">13631</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l13632"></a><span class="lineno">13632</span>  VkMemoryPropertyFlags flags = allocator->m_MemProps.memoryTypes[typeIndex].propertyFlags;</div><div class="line"><a name="l13633"></a><span class="lineno">13633</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l13634"></a><span class="lineno">13634</span>  {</div><div class="line"><a name="l13635"></a><span class="lineno">13635</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</div><div class="line"><a name="l13636"></a><span class="lineno">13636</span>  }</div><div class="line"><a name="l13637"></a><span class="lineno">13637</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l13638"></a><span class="lineno">13638</span>  {</div><div class="line"><a name="l13639"></a><span class="lineno">13639</span>  json.WriteString(<span class="stringliteral">"HOST_VISIBLE"</span>);</div><div class="line"><a name="l13640"></a><span class="lineno">13640</span>  }</div><div class="line"><a name="l13641"></a><span class="lineno">13641</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0)</div><div class="line"><a name="l13642"></a><span class="lineno">13642</span>  {</div><div class="line"><a name="l13643"></a><span class="lineno">13643</span>  json.WriteString(<span class="stringliteral">"HOST_COHERENT"</span>);</div><div class="line"><a name="l13644"></a><span class="lineno">13644</span>  }</div><div class="line"><a name="l13645"></a><span class="lineno">13645</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0)</div><div class="line"><a name="l13646"></a><span class="lineno">13646</span>  {</div><div class="line"><a name="l13647"></a><span class="lineno">13647</span>  json.WriteString(<span class="stringliteral">"HOST_CACHED"</span>);</div><div class="line"><a name="l13648"></a><span class="lineno">13648</span>  }</div><div class="line"><a name="l13649"></a><span class="lineno">13649</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0)</div><div class="line"><a name="l13650"></a><span class="lineno">13650</span>  {</div><div class="line"><a name="l13651"></a><span class="lineno">13651</span>  json.WriteString(<span class="stringliteral">"LAZILY_ALLOCATED"</span>);</div><div class="line"><a name="l13652"></a><span class="lineno">13652</span>  }</div><div class="line"><a name="l13653"></a><span class="lineno">13653</span>  json.EndArray();</div><div class="line"><a name="l13654"></a><span class="lineno">13654</span> </div><div class="line"><a name="l13655"></a><span class="lineno">13655</span>  <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> > 0)</div><div class="line"><a name="l13656"></a><span class="lineno">13656</span>  {</div><div class="line"><a name="l13657"></a><span class="lineno">13657</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l13658"></a><span class="lineno">13658</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex]);</div><div class="line"><a name="l13659"></a><span class="lineno">13659</span>  }</div><div class="line"><a name="l13660"></a><span class="lineno">13660</span> </div><div class="line"><a name="l13661"></a><span class="lineno">13661</span>  json.EndObject();</div><div class="line"><a name="l13662"></a><span class="lineno">13662</span>  }</div><div class="line"><a name="l13663"></a><span class="lineno">13663</span>  }</div><div class="line"><a name="l13664"></a><span class="lineno">13664</span> </div><div class="line"><a name="l13665"></a><span class="lineno">13665</span>  json.EndObject();</div><div class="line"><a name="l13666"></a><span class="lineno">13666</span>  }</div><div class="line"><a name="l13667"></a><span class="lineno">13667</span>  <span class="keywordflow">if</span>(detailedMap == VK_TRUE)</div><div class="line"><a name="l13668"></a><span class="lineno">13668</span>  {</div><div class="line"><a name="l13669"></a><span class="lineno">13669</span>  allocator->PrintDetailedMap(json);</div><div class="line"><a name="l13670"></a><span class="lineno">13670</span>  }</div><div class="line"><a name="l13671"></a><span class="lineno">13671</span> </div><div class="line"><a name="l13672"></a><span class="lineno">13672</span>  json.EndObject();</div><div class="line"><a name="l13673"></a><span class="lineno">13673</span>  }</div><div class="line"><a name="l13674"></a><span class="lineno">13674</span> </div><div class="line"><a name="l13675"></a><span class="lineno">13675</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = sb.GetLength();</div><div class="line"><a name="l13676"></a><span class="lineno">13676</span>  <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="l13677"></a><span class="lineno">13677</span>  <span class="keywordflow">if</span>(len > 0)</div><div class="line"><a name="l13678"></a><span class="lineno">13678</span>  {</div><div class="line"><a name="l13679"></a><span class="lineno">13679</span>  memcpy(pChars, sb.GetData(), len);</div><div class="line"><a name="l13680"></a><span class="lineno">13680</span>  }</div><div class="line"><a name="l13681"></a><span class="lineno">13681</span>  pChars[len] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l13682"></a><span class="lineno">13682</span>  *ppStatsString = pChars;</div><div class="line"><a name="l13683"></a><span class="lineno">13683</span> }</div><div class="line"><a name="l13684"></a><span class="lineno">13684</span> </div><div class="line"><a name="l13685"></a><span class="lineno">13685</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l13686"></a><span class="lineno">13686</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13687"></a><span class="lineno">13687</span>  <span class="keywordtype">char</span>* pStatsString)</div><div class="line"><a name="l13688"></a><span class="lineno">13688</span> {</div><div class="line"><a name="l13689"></a><span class="lineno">13689</span>  <span class="keywordflow">if</span>(pStatsString != VMA_NULL)</div><div class="line"><a name="l13690"></a><span class="lineno">13690</span>  {</div><div class="line"><a name="l13691"></a><span class="lineno">13691</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13692"></a><span class="lineno">13692</span>  <span class="keywordtype">size_t</span> len = strlen(pStatsString);</div><div class="line"><a name="l13693"></a><span class="lineno">13693</span>  vma_delete_array(allocator, pStatsString, len + 1);</div><div class="line"><a name="l13694"></a><span class="lineno">13694</span>  }</div><div class="line"><a name="l13695"></a><span class="lineno">13695</span> }</div><div class="line"><a name="l13696"></a><span class="lineno">13696</span> </div><div class="line"><a name="l13697"></a><span class="lineno">13697</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13698"></a><span class="lineno">13698</span> </div><div class="line"><a name="l13699"></a><span class="lineno">13699</span> <span class="comment">/*</span></div><div class="line"><a name="l13700"></a><span class="lineno">13700</span> <span class="comment">This function is not protected by any mutex because it just reads immutable data.</span></div><div class="line"><a name="l13701"></a><span class="lineno">13701</span> <span class="comment">*/</span></div><div class="line"><a name="l13702"></a><span class="lineno">13702</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13703"></a><span class="lineno">13703</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13704"></a><span class="lineno">13704</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l13705"></a><span class="lineno">13705</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l13706"></a><span class="lineno">13706</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l13707"></a><span class="lineno">13707</span> {</div><div class="line"><a name="l13708"></a><span class="lineno">13708</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13709"></a><span class="lineno">13709</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13710"></a><span class="lineno">13710</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13711"></a><span class="lineno">13711</span> </div><div class="line"><a name="l13712"></a><span class="lineno">13712</span>  <span class="keywordflow">if</span>(pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a> != 0)</div><div class="line"><a name="l13713"></a><span class="lineno">13713</span>  {</div><div class="line"><a name="l13714"></a><span class="lineno">13714</span>  memoryTypeBits &= pAllocationCreateInfo-><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>  }</div><div class="line"><a name="l13716"></a><span class="lineno">13716</span>  </div><div class="line"><a name="l13717"></a><span class="lineno">13717</span>  uint32_t requiredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l13718"></a><span class="lineno">13718</span>  uint32_t preferredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l13719"></a><span class="lineno">13719</span> </div><div class="line"><a name="l13720"></a><span class="lineno">13720</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l13721"></a><span class="lineno">13721</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l13722"></a><span class="lineno">13722</span>  {</div><div class="line"><a name="l13723"></a><span class="lineno">13723</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13724"></a><span class="lineno">13724</span>  }</div><div class="line"><a name="l13725"></a><span class="lineno">13725</span> </div><div class="line"><a name="l13726"></a><span class="lineno">13726</span>  <span class="comment">// Convert usage to requiredFlags and preferredFlags.</span></div><div class="line"><a name="l13727"></a><span class="lineno">13727</span>  <span class="keywordflow">switch</span>(pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>)</div><div class="line"><a name="l13728"></a><span class="lineno">13728</span>  {</div><div class="line"><a name="l13729"></a><span class="lineno">13729</span>  <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="l13730"></a><span class="lineno">13730</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13731"></a><span class="lineno">13731</span>  <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="l13732"></a><span class="lineno">13732</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l13733"></a><span class="lineno">13733</span>  {</div><div class="line"><a name="l13734"></a><span class="lineno">13734</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l13735"></a><span class="lineno">13735</span>  }</div><div class="line"><a name="l13736"></a><span class="lineno">13736</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13737"></a><span class="lineno">13737</span>  <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="l13738"></a><span class="lineno">13738</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l13739"></a><span class="lineno">13739</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13740"></a><span class="lineno">13740</span>  <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="l13741"></a><span class="lineno">13741</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13742"></a><span class="lineno">13742</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l13743"></a><span class="lineno">13743</span>  {</div><div class="line"><a name="l13744"></a><span class="lineno">13744</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l13745"></a><span class="lineno">13745</span>  }</div><div class="line"><a name="l13746"></a><span class="lineno">13746</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13747"></a><span class="lineno">13747</span>  <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="l13748"></a><span class="lineno">13748</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13749"></a><span class="lineno">13749</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;</div><div class="line"><a name="l13750"></a><span class="lineno">13750</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13751"></a><span class="lineno">13751</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13752"></a><span class="lineno">13752</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13753"></a><span class="lineno">13753</span>  }</div><div class="line"><a name="l13754"></a><span class="lineno">13754</span> </div><div class="line"><a name="l13755"></a><span class="lineno">13755</span>  *pMemoryTypeIndex = UINT32_MAX;</div><div class="line"><a name="l13756"></a><span class="lineno">13756</span>  uint32_t minCost = UINT32_MAX;</div><div class="line"><a name="l13757"></a><span class="lineno">13757</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0, memTypeBit = 1;</div><div class="line"><a name="l13758"></a><span class="lineno">13758</span>  memTypeIndex < allocator->GetMemoryTypeCount();</div><div class="line"><a name="l13759"></a><span class="lineno">13759</span>  ++memTypeIndex, memTypeBit <<= 1)</div><div class="line"><a name="l13760"></a><span class="lineno">13760</span>  {</div><div class="line"><a name="l13761"></a><span class="lineno">13761</span>  <span class="comment">// This memory type is acceptable according to memoryTypeBits bitmask.</span></div><div class="line"><a name="l13762"></a><span class="lineno">13762</span>  <span class="keywordflow">if</span>((memTypeBit & memoryTypeBits) != 0)</div><div class="line"><a name="l13763"></a><span class="lineno">13763</span>  {</div><div class="line"><a name="l13764"></a><span class="lineno">13764</span>  <span class="keyword">const</span> VkMemoryPropertyFlags currFlags =</div><div class="line"><a name="l13765"></a><span class="lineno">13765</span>  allocator->m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l13766"></a><span class="lineno">13766</span>  <span class="comment">// This memory type contains requiredFlags.</span></div><div class="line"><a name="l13767"></a><span class="lineno">13767</span>  <span class="keywordflow">if</span>((requiredFlags & ~currFlags) == 0)</div><div class="line"><a name="l13768"></a><span class="lineno">13768</span>  {</div><div class="line"><a name="l13769"></a><span class="lineno">13769</span>  <span class="comment">// Calculate cost as number of bits from preferredFlags not present in this memory type.</span></div><div class="line"><a name="l13770"></a><span class="lineno">13770</span>  uint32_t currCost = VmaCountBitsSet(preferredFlags & ~currFlags);</div><div class="line"><a name="l13771"></a><span class="lineno">13771</span>  <span class="comment">// Remember memory type with lowest cost.</span></div><div class="line"><a name="l13772"></a><span class="lineno">13772</span>  <span class="keywordflow">if</span>(currCost < minCost)</div><div class="line"><a name="l13773"></a><span class="lineno">13773</span>  {</div><div class="line"><a name="l13774"></a><span class="lineno">13774</span>  *pMemoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l13775"></a><span class="lineno">13775</span>  <span class="keywordflow">if</span>(currCost == 0)</div><div class="line"><a name="l13776"></a><span class="lineno">13776</span>  {</div><div class="line"><a name="l13777"></a><span class="lineno">13777</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13778"></a><span class="lineno">13778</span>  }</div><div class="line"><a name="l13779"></a><span class="lineno">13779</span>  minCost = currCost;</div><div class="line"><a name="l13780"></a><span class="lineno">13780</span>  }</div><div class="line"><a name="l13781"></a><span class="lineno">13781</span>  }</div><div class="line"><a name="l13782"></a><span class="lineno">13782</span>  }</div><div class="line"><a name="l13783"></a><span class="lineno">13783</span>  }</div><div class="line"><a name="l13784"></a><span class="lineno">13784</span>  <span class="keywordflow">return</span> (*pMemoryTypeIndex != UINT32_MAX) ? VK_SUCCESS : VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l13785"></a><span class="lineno">13785</span> }</div><div class="line"><a name="l13786"></a><span class="lineno">13786</span> </div><div class="line"><a name="l13787"></a><span class="lineno">13787</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l13788"></a><span class="lineno">13788</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13789"></a><span class="lineno">13789</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l13790"></a><span class="lineno">13790</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l13791"></a><span class="lineno">13791</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l13792"></a><span class="lineno">13792</span> {</div><div class="line"><a name="l13793"></a><span class="lineno">13793</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13794"></a><span class="lineno">13794</span>  VMA_ASSERT(pBufferCreateInfo != VMA_NULL);</div><div class="line"><a name="l13795"></a><span class="lineno">13795</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13796"></a><span class="lineno">13796</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13797"></a><span class="lineno">13797</span> </div><div class="line"><a name="l13798"></a><span class="lineno">13798</span>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l13799"></a><span class="lineno">13799</span>  VkBuffer hBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l13800"></a><span class="lineno">13800</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateBuffer(</div><div class="line"><a name="l13801"></a><span class="lineno">13801</span>  hDev, pBufferCreateInfo, allocator->GetAllocationCallbacks(), &hBuffer);</div><div class="line"><a name="l13802"></a><span class="lineno">13802</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13803"></a><span class="lineno">13803</span>  {</div><div class="line"><a name="l13804"></a><span class="lineno">13804</span>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l13805"></a><span class="lineno">13805</span>  allocator->GetVulkanFunctions().vkGetBufferMemoryRequirements(</div><div class="line"><a name="l13806"></a><span class="lineno">13806</span>  hDev, hBuffer, &memReq);</div><div class="line"><a name="l13807"></a><span class="lineno">13807</span> </div><div class="line"><a name="l13808"></a><span class="lineno">13808</span>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13809"></a><span class="lineno">13809</span>  allocator,</div><div class="line"><a name="l13810"></a><span class="lineno">13810</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l13811"></a><span class="lineno">13811</span>  pAllocationCreateInfo,</div><div class="line"><a name="l13812"></a><span class="lineno">13812</span>  pMemoryTypeIndex);</div><div class="line"><a name="l13813"></a><span class="lineno">13813</span> </div><div class="line"><a name="l13814"></a><span class="lineno">13814</span>  allocator->GetVulkanFunctions().vkDestroyBuffer(</div><div class="line"><a name="l13815"></a><span class="lineno">13815</span>  hDev, hBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13816"></a><span class="lineno">13816</span>  }</div><div class="line"><a name="l13817"></a><span class="lineno">13817</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13818"></a><span class="lineno">13818</span> }</div><div class="line"><a name="l13819"></a><span class="lineno">13819</span> </div><div class="line"><a name="l13820"></a><span class="lineno">13820</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l13821"></a><span class="lineno">13821</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13822"></a><span class="lineno">13822</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l13823"></a><span class="lineno">13823</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l13824"></a><span class="lineno">13824</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l13825"></a><span class="lineno">13825</span> {</div><div class="line"><a name="l13826"></a><span class="lineno">13826</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13827"></a><span class="lineno">13827</span>  VMA_ASSERT(pImageCreateInfo != VMA_NULL);</div><div class="line"><a name="l13828"></a><span class="lineno">13828</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13829"></a><span class="lineno">13829</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13830"></a><span class="lineno">13830</span> </div><div class="line"><a name="l13831"></a><span class="lineno">13831</span>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l13832"></a><span class="lineno">13832</span>  VkImage hImage = VK_NULL_HANDLE;</div><div class="line"><a name="l13833"></a><span class="lineno">13833</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateImage(</div><div class="line"><a name="l13834"></a><span class="lineno">13834</span>  hDev, pImageCreateInfo, allocator->GetAllocationCallbacks(), &hImage);</div><div class="line"><a name="l13835"></a><span class="lineno">13835</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13836"></a><span class="lineno">13836</span>  {</div><div class="line"><a name="l13837"></a><span class="lineno">13837</span>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l13838"></a><span class="lineno">13838</span>  allocator->GetVulkanFunctions().vkGetImageMemoryRequirements(</div><div class="line"><a name="l13839"></a><span class="lineno">13839</span>  hDev, hImage, &memReq);</div><div class="line"><a name="l13840"></a><span class="lineno">13840</span> </div><div class="line"><a name="l13841"></a><span class="lineno">13841</span>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13842"></a><span class="lineno">13842</span>  allocator,</div><div class="line"><a name="l13843"></a><span class="lineno">13843</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l13844"></a><span class="lineno">13844</span>  pAllocationCreateInfo,</div><div class="line"><a name="l13845"></a><span class="lineno">13845</span>  pMemoryTypeIndex);</div><div class="line"><a name="l13846"></a><span class="lineno">13846</span> </div><div class="line"><a name="l13847"></a><span class="lineno">13847</span>  allocator->GetVulkanFunctions().vkDestroyImage(</div><div class="line"><a name="l13848"></a><span class="lineno">13848</span>  hDev, hImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13849"></a><span class="lineno">13849</span>  }</div><div class="line"><a name="l13850"></a><span class="lineno">13850</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13851"></a><span class="lineno">13851</span> }</div><div class="line"><a name="l13852"></a><span class="lineno">13852</span> </div><div class="line"><a name="l13853"></a><span class="lineno">13853</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l13854"></a><span class="lineno">13854</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13855"></a><span class="lineno">13855</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13856"></a><span class="lineno">13856</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</div><div class="line"><a name="l13857"></a><span class="lineno">13857</span> {</div><div class="line"><a name="l13858"></a><span class="lineno">13858</span>  VMA_ASSERT(allocator && pCreateInfo && pPool);</div><div class="line"><a name="l13859"></a><span class="lineno">13859</span>  </div><div class="line"><a name="l13860"></a><span class="lineno">13860</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreatePool"</span>);</div><div class="line"><a name="l13861"></a><span class="lineno">13861</span>  </div><div class="line"><a name="l13862"></a><span class="lineno">13862</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13863"></a><span class="lineno">13863</span>  </div><div class="line"><a name="l13864"></a><span class="lineno">13864</span>  VkResult res = allocator->CreatePool(pCreateInfo, pPool);</div><div class="line"><a name="l13865"></a><span class="lineno">13865</span>  </div><div class="line"><a name="l13866"></a><span class="lineno">13866</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13867"></a><span class="lineno">13867</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13868"></a><span class="lineno">13868</span>  {</div><div class="line"><a name="l13869"></a><span class="lineno">13869</span>  allocator->GetRecorder()->RecordCreatePool(allocator->GetCurrentFrameIndex(), *pCreateInfo, *pPool);</div><div class="line"><a name="l13870"></a><span class="lineno">13870</span>  }</div><div class="line"><a name="l13871"></a><span class="lineno">13871</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13872"></a><span class="lineno">13872</span>  </div><div class="line"><a name="l13873"></a><span class="lineno">13873</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13874"></a><span class="lineno">13874</span> }</div><div class="line"><a name="l13875"></a><span class="lineno">13875</span> </div><div class="line"><a name="l13876"></a><span class="lineno">13876</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l13877"></a><span class="lineno">13877</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13878"></a><span class="lineno">13878</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l13879"></a><span class="lineno">13879</span> {</div><div class="line"><a name="l13880"></a><span class="lineno">13880</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13881"></a><span class="lineno">13881</span>  </div><div class="line"><a name="l13882"></a><span class="lineno">13882</span>  <span class="keywordflow">if</span>(pool == VK_NULL_HANDLE)</div><div class="line"><a name="l13883"></a><span class="lineno">13883</span>  {</div><div class="line"><a name="l13884"></a><span class="lineno">13884</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l13885"></a><span class="lineno">13885</span>  }</div><div class="line"><a name="l13886"></a><span class="lineno">13886</span>  </div><div class="line"><a name="l13887"></a><span class="lineno">13887</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyPool"</span>);</div><div class="line"><a name="l13888"></a><span class="lineno">13888</span>  </div><div class="line"><a name="l13889"></a><span class="lineno">13889</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13890"></a><span class="lineno">13890</span>  </div><div class="line"><a name="l13891"></a><span class="lineno">13891</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13892"></a><span class="lineno">13892</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13893"></a><span class="lineno">13893</span>  {</div><div class="line"><a name="l13894"></a><span class="lineno">13894</span>  allocator->GetRecorder()->RecordDestroyPool(allocator->GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l13895"></a><span class="lineno">13895</span>  }</div><div class="line"><a name="l13896"></a><span class="lineno">13896</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13897"></a><span class="lineno">13897</span> </div><div class="line"><a name="l13898"></a><span class="lineno">13898</span>  allocator->DestroyPool(pool);</div><div class="line"><a name="l13899"></a><span class="lineno">13899</span> }</div><div class="line"><a name="l13900"></a><span class="lineno">13900</span> </div><div class="line"><a name="l13901"></a><span class="lineno">13901</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l13902"></a><span class="lineno">13902</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13903"></a><span class="lineno">13903</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l13904"></a><span class="lineno">13904</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</div><div class="line"><a name="l13905"></a><span class="lineno">13905</span> {</div><div class="line"><a name="l13906"></a><span class="lineno">13906</span>  VMA_ASSERT(allocator && pool && pPoolStats);</div><div class="line"><a name="l13907"></a><span class="lineno">13907</span> </div><div class="line"><a name="l13908"></a><span class="lineno">13908</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13909"></a><span class="lineno">13909</span> </div><div class="line"><a name="l13910"></a><span class="lineno">13910</span>  allocator->GetPoolStats(pool, pPoolStats);</div><div class="line"><a name="l13911"></a><span class="lineno">13911</span> }</div><div class="line"><a name="l13912"></a><span class="lineno">13912</span> </div><div class="line"><a name="l13913"></a><span class="lineno">13913</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l13914"></a><span class="lineno">13914</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13915"></a><span class="lineno">13915</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l13916"></a><span class="lineno">13916</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l13917"></a><span class="lineno">13917</span> {</div><div class="line"><a name="l13918"></a><span class="lineno">13918</span>  VMA_ASSERT(allocator && pool);</div><div class="line"><a name="l13919"></a><span class="lineno">13919</span> </div><div class="line"><a name="l13920"></a><span class="lineno">13920</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13921"></a><span class="lineno">13921</span> </div><div class="line"><a name="l13922"></a><span class="lineno">13922</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13923"></a><span class="lineno">13923</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13924"></a><span class="lineno">13924</span>  {</div><div class="line"><a name="l13925"></a><span class="lineno">13925</span>  allocator->GetRecorder()->RecordMakePoolAllocationsLost(allocator->GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l13926"></a><span class="lineno">13926</span>  }</div><div class="line"><a name="l13927"></a><span class="lineno">13927</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13928"></a><span class="lineno">13928</span> </div><div class="line"><a name="l13929"></a><span class="lineno">13929</span>  allocator->MakePoolAllocationsLost(pool, pLostAllocationCount);</div><div class="line"><a name="l13930"></a><span class="lineno">13930</span> }</div><div class="line"><a name="l13931"></a><span class="lineno">13931</span> </div><div class="line"><a name="l13932"></a><span class="lineno">13932</span> 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="l13933"></a><span class="lineno">13933</span> {</div><div class="line"><a name="l13934"></a><span class="lineno">13934</span>  VMA_ASSERT(allocator && pool);</div><div class="line"><a name="l13935"></a><span class="lineno">13935</span> </div><div class="line"><a name="l13936"></a><span class="lineno">13936</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13937"></a><span class="lineno">13937</span> </div><div class="line"><a name="l13938"></a><span class="lineno">13938</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckPoolCorruption"</span>);</div><div class="line"><a name="l13939"></a><span class="lineno">13939</span> </div><div class="line"><a name="l13940"></a><span class="lineno">13940</span>  <span class="keywordflow">return</span> allocator->CheckPoolCorruption(pool);</div><div class="line"><a name="l13941"></a><span class="lineno">13941</span> }</div><div class="line"><a name="l13942"></a><span class="lineno">13942</span> </div><div class="line"><a name="l13943"></a><span class="lineno">13943</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l13944"></a><span class="lineno">13944</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13945"></a><span class="lineno">13945</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l13946"></a><span class="lineno">13946</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13947"></a><span class="lineno">13947</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13948"></a><span class="lineno">13948</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l13949"></a><span class="lineno">13949</span> {</div><div class="line"><a name="l13950"></a><span class="lineno">13950</span>  VMA_ASSERT(allocator && pVkMemoryRequirements && pCreateInfo && pAllocation);</div><div class="line"><a name="l13951"></a><span class="lineno">13951</span> </div><div class="line"><a name="l13952"></a><span class="lineno">13952</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemory"</span>);</div><div class="line"><a name="l13953"></a><span class="lineno">13953</span> </div><div class="line"><a name="l13954"></a><span class="lineno">13954</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13955"></a><span class="lineno">13955</span> </div><div class="line"><a name="l13956"></a><span class="lineno">13956</span>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l13957"></a><span class="lineno">13957</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l13958"></a><span class="lineno">13958</span>  <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l13959"></a><span class="lineno">13959</span>  <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l13960"></a><span class="lineno">13960</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l13961"></a><span class="lineno">13961</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l13962"></a><span class="lineno">13962</span>  *pCreateInfo,</div><div class="line"><a name="l13963"></a><span class="lineno">13963</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l13964"></a><span class="lineno">13964</span>  pAllocation);</div><div class="line"><a name="l13965"></a><span class="lineno">13965</span> </div><div class="line"><a name="l13966"></a><span class="lineno">13966</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13967"></a><span class="lineno">13967</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13968"></a><span class="lineno">13968</span>  {</div><div class="line"><a name="l13969"></a><span class="lineno">13969</span>  allocator->GetRecorder()->RecordAllocateMemory(</div><div class="line"><a name="l13970"></a><span class="lineno">13970</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13971"></a><span class="lineno">13971</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l13972"></a><span class="lineno">13972</span>  *pCreateInfo,</div><div class="line"><a name="l13973"></a><span class="lineno">13973</span>  *pAllocation);</div><div class="line"><a name="l13974"></a><span class="lineno">13974</span>  }</div><div class="line"><a name="l13975"></a><span class="lineno">13975</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13976"></a><span class="lineno">13976</span>  </div><div class="line"><a name="l13977"></a><span class="lineno">13977</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL && result == VK_SUCCESS)</div><div class="line"><a name="l13978"></a><span class="lineno">13978</span>  {</div><div class="line"><a name="l13979"></a><span class="lineno">13979</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l13980"></a><span class="lineno">13980</span>  }</div><div class="line"><a name="l13981"></a><span class="lineno">13981</span> </div><div class="line"><a name="l13982"></a><span class="lineno">13982</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l13983"></a><span class="lineno">13983</span> }</div><div class="line"><a name="l13984"></a><span class="lineno">13984</span> </div><div class="line"><a name="l13985"></a><span class="lineno">13985</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l13986"></a><span class="lineno">13986</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13987"></a><span class="lineno">13987</span>  VkBuffer buffer,</div><div class="line"><a name="l13988"></a><span class="lineno">13988</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13989"></a><span class="lineno">13989</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13990"></a><span class="lineno">13990</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l13991"></a><span class="lineno">13991</span> {</div><div class="line"><a name="l13992"></a><span class="lineno">13992</span>  VMA_ASSERT(allocator && buffer != VK_NULL_HANDLE && pCreateInfo && pAllocation);</div><div class="line"><a name="l13993"></a><span class="lineno">13993</span> </div><div class="line"><a name="l13994"></a><span class="lineno">13994</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForBuffer"</span>);</div><div class="line"><a name="l13995"></a><span class="lineno">13995</span> </div><div class="line"><a name="l13996"></a><span class="lineno">13996</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13997"></a><span class="lineno">13997</span> </div><div class="line"><a name="l13998"></a><span class="lineno">13998</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l13999"></a><span class="lineno">13999</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14000"></a><span class="lineno">14000</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14001"></a><span class="lineno">14001</span>  allocator->GetBufferMemoryRequirements(buffer, vkMemReq,</div><div class="line"><a name="l14002"></a><span class="lineno">14002</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14003"></a><span class="lineno">14003</span>  prefersDedicatedAllocation);</div><div class="line"><a name="l14004"></a><span class="lineno">14004</span> </div><div class="line"><a name="l14005"></a><span class="lineno">14005</span>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l14006"></a><span class="lineno">14006</span>  vkMemReq,</div><div class="line"><a name="l14007"></a><span class="lineno">14007</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14008"></a><span class="lineno">14008</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14009"></a><span class="lineno">14009</span>  buffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14010"></a><span class="lineno">14010</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14011"></a><span class="lineno">14011</span>  *pCreateInfo,</div><div class="line"><a name="l14012"></a><span class="lineno">14012</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l14013"></a><span class="lineno">14013</span>  pAllocation);</div><div class="line"><a name="l14014"></a><span class="lineno">14014</span> </div><div class="line"><a name="l14015"></a><span class="lineno">14015</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14016"></a><span class="lineno">14016</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14017"></a><span class="lineno">14017</span>  {</div><div class="line"><a name="l14018"></a><span class="lineno">14018</span>  allocator->GetRecorder()->RecordAllocateMemoryForBuffer(</div><div class="line"><a name="l14019"></a><span class="lineno">14019</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14020"></a><span class="lineno">14020</span>  vkMemReq,</div><div class="line"><a name="l14021"></a><span class="lineno">14021</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14022"></a><span class="lineno">14022</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14023"></a><span class="lineno">14023</span>  *pCreateInfo,</div><div class="line"><a name="l14024"></a><span class="lineno">14024</span>  *pAllocation);</div><div class="line"><a name="l14025"></a><span class="lineno">14025</span>  }</div><div class="line"><a name="l14026"></a><span class="lineno">14026</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14027"></a><span class="lineno">14027</span> </div><div class="line"><a name="l14028"></a><span class="lineno">14028</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</div><div class="line"><a name="l14029"></a><span class="lineno">14029</span>  {</div><div class="line"><a name="l14030"></a><span class="lineno">14030</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14031"></a><span class="lineno">14031</span>  }</div><div class="line"><a name="l14032"></a><span class="lineno">14032</span> </div><div class="line"><a name="l14033"></a><span class="lineno">14033</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l14034"></a><span class="lineno">14034</span> }</div><div class="line"><a name="l14035"></a><span class="lineno">14035</span> </div><div class="line"><a name="l14036"></a><span class="lineno">14036</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l14037"></a><span class="lineno">14037</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14038"></a><span class="lineno">14038</span>  VkImage image,</div><div class="line"><a name="l14039"></a><span class="lineno">14039</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l14040"></a><span class="lineno">14040</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l14041"></a><span class="lineno">14041</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14042"></a><span class="lineno">14042</span> {</div><div class="line"><a name="l14043"></a><span class="lineno">14043</span>  VMA_ASSERT(allocator && image != VK_NULL_HANDLE && pCreateInfo && pAllocation);</div><div class="line"><a name="l14044"></a><span class="lineno">14044</span> </div><div class="line"><a name="l14045"></a><span class="lineno">14045</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForImage"</span>);</div><div class="line"><a name="l14046"></a><span class="lineno">14046</span> </div><div class="line"><a name="l14047"></a><span class="lineno">14047</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14048"></a><span class="lineno">14048</span> </div><div class="line"><a name="l14049"></a><span class="lineno">14049</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14050"></a><span class="lineno">14050</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14051"></a><span class="lineno">14051</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14052"></a><span class="lineno">14052</span>  allocator->GetImageMemoryRequirements(image, vkMemReq,</div><div class="line"><a name="l14053"></a><span class="lineno">14053</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14054"></a><span class="lineno">14054</span> </div><div class="line"><a name="l14055"></a><span class="lineno">14055</span>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l14056"></a><span class="lineno">14056</span>  vkMemReq,</div><div class="line"><a name="l14057"></a><span class="lineno">14057</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14058"></a><span class="lineno">14058</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14059"></a><span class="lineno">14059</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14060"></a><span class="lineno">14060</span>  image, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14061"></a><span class="lineno">14061</span>  *pCreateInfo,</div><div class="line"><a name="l14062"></a><span class="lineno">14062</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN,</div><div class="line"><a name="l14063"></a><span class="lineno">14063</span>  pAllocation);</div><div class="line"><a name="l14064"></a><span class="lineno">14064</span> </div><div class="line"><a name="l14065"></a><span class="lineno">14065</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14066"></a><span class="lineno">14066</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14067"></a><span class="lineno">14067</span>  {</div><div class="line"><a name="l14068"></a><span class="lineno">14068</span>  allocator->GetRecorder()->RecordAllocateMemoryForImage(</div><div class="line"><a name="l14069"></a><span class="lineno">14069</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14070"></a><span class="lineno">14070</span>  vkMemReq,</div><div class="line"><a name="l14071"></a><span class="lineno">14071</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14072"></a><span class="lineno">14072</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14073"></a><span class="lineno">14073</span>  *pCreateInfo,</div><div class="line"><a name="l14074"></a><span class="lineno">14074</span>  *pAllocation);</div><div class="line"><a name="l14075"></a><span class="lineno">14075</span>  }</div><div class="line"><a name="l14076"></a><span class="lineno">14076</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14077"></a><span class="lineno">14077</span> </div><div class="line"><a name="l14078"></a><span class="lineno">14078</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</div><div class="line"><a name="l14079"></a><span class="lineno">14079</span>  {</div><div class="line"><a name="l14080"></a><span class="lineno">14080</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14081"></a><span class="lineno">14081</span>  }</div><div class="line"><a name="l14082"></a><span class="lineno">14082</span> </div><div class="line"><a name="l14083"></a><span class="lineno">14083</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l14084"></a><span class="lineno">14084</span> }</div><div class="line"><a name="l14085"></a><span class="lineno">14085</span> </div><div class="line"><a name="l14086"></a><span class="lineno">14086</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l14087"></a><span class="lineno">14087</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14088"></a><span class="lineno">14088</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14089"></a><span class="lineno">14089</span> {</div><div class="line"><a name="l14090"></a><span class="lineno">14090</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14091"></a><span class="lineno">14091</span>  </div><div class="line"><a name="l14092"></a><span class="lineno">14092</span>  <span class="keywordflow">if</span>(allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l14093"></a><span class="lineno">14093</span>  {</div><div class="line"><a name="l14094"></a><span class="lineno">14094</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l14095"></a><span class="lineno">14095</span>  }</div><div class="line"><a name="l14096"></a><span class="lineno">14096</span>  </div><div class="line"><a name="l14097"></a><span class="lineno">14097</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFreeMemory"</span>);</div><div class="line"><a name="l14098"></a><span class="lineno">14098</span>  </div><div class="line"><a name="l14099"></a><span class="lineno">14099</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14100"></a><span class="lineno">14100</span> </div><div class="line"><a name="l14101"></a><span class="lineno">14101</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14102"></a><span class="lineno">14102</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14103"></a><span class="lineno">14103</span>  {</div><div class="line"><a name="l14104"></a><span class="lineno">14104</span>  allocator->GetRecorder()->RecordFreeMemory(</div><div class="line"><a name="l14105"></a><span class="lineno">14105</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14106"></a><span class="lineno">14106</span>  allocation);</div><div class="line"><a name="l14107"></a><span class="lineno">14107</span>  }</div><div class="line"><a name="l14108"></a><span class="lineno">14108</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14109"></a><span class="lineno">14109</span>  </div><div class="line"><a name="l14110"></a><span class="lineno">14110</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l14111"></a><span class="lineno">14111</span> }</div><div class="line"><a name="l14112"></a><span class="lineno">14112</span> </div><div class="line"><a name="l14113"></a><span class="lineno">14113</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0ff488958ca72b28e545880463cb8696">vmaResizeAllocation</a>(</div><div class="line"><a name="l14114"></a><span class="lineno">14114</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14115"></a><span class="lineno">14115</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14116"></a><span class="lineno">14116</span>  VkDeviceSize newSize)</div><div class="line"><a name="l14117"></a><span class="lineno">14117</span> {</div><div class="line"><a name="l14118"></a><span class="lineno">14118</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14119"></a><span class="lineno">14119</span>  </div><div class="line"><a name="l14120"></a><span class="lineno">14120</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaResizeAllocation"</span>);</div><div class="line"><a name="l14121"></a><span class="lineno">14121</span>  </div><div class="line"><a name="l14122"></a><span class="lineno">14122</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14123"></a><span class="lineno">14123</span> </div><div class="line"><a name="l14124"></a><span class="lineno">14124</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14125"></a><span class="lineno">14125</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14126"></a><span class="lineno">14126</span>  {</div><div class="line"><a name="l14127"></a><span class="lineno">14127</span>  allocator->GetRecorder()->RecordResizeAllocation(</div><div class="line"><a name="l14128"></a><span class="lineno">14128</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14129"></a><span class="lineno">14129</span>  allocation,</div><div class="line"><a name="l14130"></a><span class="lineno">14130</span>  newSize);</div><div class="line"><a name="l14131"></a><span class="lineno">14131</span>  }</div><div class="line"><a name="l14132"></a><span class="lineno">14132</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14133"></a><span class="lineno">14133</span>  </div><div class="line"><a name="l14134"></a><span class="lineno">14134</span>  <span class="keywordflow">return</span> allocator->ResizeAllocation(allocation, newSize);</div><div class="line"><a name="l14135"></a><span class="lineno">14135</span> }</div><div class="line"><a name="l14136"></a><span class="lineno">14136</span> </div><div class="line"><a name="l14137"></a><span class="lineno">14137</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l14138"></a><span class="lineno">14138</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14139"></a><span class="lineno">14139</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14140"></a><span class="lineno">14140</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14141"></a><span class="lineno">14141</span> {</div><div class="line"><a name="l14142"></a><span class="lineno">14142</span>  VMA_ASSERT(allocator && allocation && pAllocationInfo);</div><div class="line"><a name="l14143"></a><span class="lineno">14143</span> </div><div class="line"><a name="l14144"></a><span class="lineno">14144</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14145"></a><span class="lineno">14145</span> </div><div class="line"><a name="l14146"></a><span class="lineno">14146</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14147"></a><span class="lineno">14147</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14148"></a><span class="lineno">14148</span>  {</div><div class="line"><a name="l14149"></a><span class="lineno">14149</span>  allocator->GetRecorder()->RecordGetAllocationInfo(</div><div class="line"><a name="l14150"></a><span class="lineno">14150</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14151"></a><span class="lineno">14151</span>  allocation);</div><div class="line"><a name="l14152"></a><span class="lineno">14152</span>  }</div><div class="line"><a name="l14153"></a><span class="lineno">14153</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14154"></a><span class="lineno">14154</span> </div><div class="line"><a name="l14155"></a><span class="lineno">14155</span>  allocator->GetAllocationInfo(allocation, pAllocationInfo);</div><div class="line"><a name="l14156"></a><span class="lineno">14156</span> }</div><div class="line"><a name="l14157"></a><span class="lineno">14157</span> </div><div class="line"><a name="l14158"></a><span class="lineno">14158</span> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l14159"></a><span class="lineno">14159</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14160"></a><span class="lineno">14160</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14161"></a><span class="lineno">14161</span> {</div><div class="line"><a name="l14162"></a><span class="lineno">14162</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14163"></a><span class="lineno">14163</span> </div><div class="line"><a name="l14164"></a><span class="lineno">14164</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14165"></a><span class="lineno">14165</span> </div><div class="line"><a name="l14166"></a><span class="lineno">14166</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14167"></a><span class="lineno">14167</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14168"></a><span class="lineno">14168</span>  {</div><div class="line"><a name="l14169"></a><span class="lineno">14169</span>  allocator->GetRecorder()->RecordTouchAllocation(</div><div class="line"><a name="l14170"></a><span class="lineno">14170</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14171"></a><span class="lineno">14171</span>  allocation);</div><div class="line"><a name="l14172"></a><span class="lineno">14172</span>  }</div><div class="line"><a name="l14173"></a><span class="lineno">14173</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14174"></a><span class="lineno">14174</span> </div><div class="line"><a name="l14175"></a><span class="lineno">14175</span>  <span class="keywordflow">return</span> allocator->TouchAllocation(allocation);</div><div class="line"><a name="l14176"></a><span class="lineno">14176</span> }</div><div class="line"><a name="l14177"></a><span class="lineno">14177</span> </div><div class="line"><a name="l14178"></a><span class="lineno">14178</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l14179"></a><span class="lineno">14179</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14180"></a><span class="lineno">14180</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14181"></a><span class="lineno">14181</span>  <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l14182"></a><span class="lineno">14182</span> {</div><div class="line"><a name="l14183"></a><span class="lineno">14183</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14184"></a><span class="lineno">14184</span> </div><div class="line"><a name="l14185"></a><span class="lineno">14185</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14186"></a><span class="lineno">14186</span> </div><div class="line"><a name="l14187"></a><span class="lineno">14187</span>  allocation->SetUserData(allocator, pUserData);</div><div class="line"><a name="l14188"></a><span class="lineno">14188</span> </div><div class="line"><a name="l14189"></a><span class="lineno">14189</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14190"></a><span class="lineno">14190</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14191"></a><span class="lineno">14191</span>  {</div><div class="line"><a name="l14192"></a><span class="lineno">14192</span>  allocator->GetRecorder()->RecordSetAllocationUserData(</div><div class="line"><a name="l14193"></a><span class="lineno">14193</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14194"></a><span class="lineno">14194</span>  allocation,</div><div class="line"><a name="l14195"></a><span class="lineno">14195</span>  pUserData);</div><div class="line"><a name="l14196"></a><span class="lineno">14196</span>  }</div><div class="line"><a name="l14197"></a><span class="lineno">14197</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14198"></a><span class="lineno">14198</span> }</div><div class="line"><a name="l14199"></a><span class="lineno">14199</span> </div><div class="line"><a name="l14200"></a><span class="lineno">14200</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l14201"></a><span class="lineno">14201</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14202"></a><span class="lineno">14202</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l14203"></a><span class="lineno">14203</span> {</div><div class="line"><a name="l14204"></a><span class="lineno">14204</span>  VMA_ASSERT(allocator && pAllocation);</div><div class="line"><a name="l14205"></a><span class="lineno">14205</span> </div><div class="line"><a name="l14206"></a><span class="lineno">14206</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK;</div><div class="line"><a name="l14207"></a><span class="lineno">14207</span> </div><div class="line"><a name="l14208"></a><span class="lineno">14208</span>  allocator->CreateLostAllocation(pAllocation);</div><div class="line"><a name="l14209"></a><span class="lineno">14209</span> </div><div class="line"><a name="l14210"></a><span class="lineno">14210</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14211"></a><span class="lineno">14211</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14212"></a><span class="lineno">14212</span>  {</div><div class="line"><a name="l14213"></a><span class="lineno">14213</span>  allocator->GetRecorder()->RecordCreateLostAllocation(</div><div class="line"><a name="l14214"></a><span class="lineno">14214</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14215"></a><span class="lineno">14215</span>  *pAllocation);</div><div class="line"><a name="l14216"></a><span class="lineno">14216</span>  }</div><div class="line"><a name="l14217"></a><span class="lineno">14217</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14218"></a><span class="lineno">14218</span> }</div><div class="line"><a name="l14219"></a><span class="lineno">14219</span> </div><div class="line"><a name="l14220"></a><span class="lineno">14220</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l14221"></a><span class="lineno">14221</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14222"></a><span class="lineno">14222</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14223"></a><span class="lineno">14223</span>  <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l14224"></a><span class="lineno">14224</span> {</div><div class="line"><a name="l14225"></a><span class="lineno">14225</span>  VMA_ASSERT(allocator && allocation && ppData);</div><div class="line"><a name="l14226"></a><span class="lineno">14226</span> </div><div class="line"><a name="l14227"></a><span class="lineno">14227</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14228"></a><span class="lineno">14228</span> </div><div class="line"><a name="l14229"></a><span class="lineno">14229</span>  VkResult res = allocator->Map(allocation, ppData);</div><div class="line"><a name="l14230"></a><span class="lineno">14230</span> </div><div class="line"><a name="l14231"></a><span class="lineno">14231</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14232"></a><span class="lineno">14232</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14233"></a><span class="lineno">14233</span>  {</div><div class="line"><a name="l14234"></a><span class="lineno">14234</span>  allocator->GetRecorder()->RecordMapMemory(</div><div class="line"><a name="l14235"></a><span class="lineno">14235</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14236"></a><span class="lineno">14236</span>  allocation);</div><div class="line"><a name="l14237"></a><span class="lineno">14237</span>  }</div><div class="line"><a name="l14238"></a><span class="lineno">14238</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14239"></a><span class="lineno">14239</span> </div><div class="line"><a name="l14240"></a><span class="lineno">14240</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14241"></a><span class="lineno">14241</span> }</div><div class="line"><a name="l14242"></a><span class="lineno">14242</span> </div><div class="line"><a name="l14243"></a><span class="lineno">14243</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l14244"></a><span class="lineno">14244</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14245"></a><span class="lineno">14245</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14246"></a><span class="lineno">14246</span> {</div><div class="line"><a name="l14247"></a><span class="lineno">14247</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14248"></a><span class="lineno">14248</span> </div><div class="line"><a name="l14249"></a><span class="lineno">14249</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14250"></a><span class="lineno">14250</span> </div><div class="line"><a name="l14251"></a><span class="lineno">14251</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14252"></a><span class="lineno">14252</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14253"></a><span class="lineno">14253</span>  {</div><div class="line"><a name="l14254"></a><span class="lineno">14254</span>  allocator->GetRecorder()->RecordUnmapMemory(</div><div class="line"><a name="l14255"></a><span class="lineno">14255</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14256"></a><span class="lineno">14256</span>  allocation);</div><div class="line"><a name="l14257"></a><span class="lineno">14257</span>  }</div><div class="line"><a name="l14258"></a><span class="lineno">14258</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14259"></a><span class="lineno">14259</span> </div><div class="line"><a name="l14260"></a><span class="lineno">14260</span>  allocator->Unmap(allocation);</div><div class="line"><a name="l14261"></a><span class="lineno">14261</span> }</div><div class="line"><a name="l14262"></a><span class="lineno">14262</span> </div><div class="line"><a name="l14263"></a><span class="lineno">14263</span> <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="l14264"></a><span class="lineno">14264</span> {</div><div class="line"><a name="l14265"></a><span class="lineno">14265</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14266"></a><span class="lineno">14266</span> </div><div class="line"><a name="l14267"></a><span class="lineno">14267</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFlushAllocation"</span>);</div><div class="line"><a name="l14268"></a><span class="lineno">14268</span> </div><div class="line"><a name="l14269"></a><span class="lineno">14269</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14270"></a><span class="lineno">14270</span> </div><div class="line"><a name="l14271"></a><span class="lineno">14271</span>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_FLUSH);</div><div class="line"><a name="l14272"></a><span class="lineno">14272</span> </div><div class="line"><a name="l14273"></a><span class="lineno">14273</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14274"></a><span class="lineno">14274</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14275"></a><span class="lineno">14275</span>  {</div><div class="line"><a name="l14276"></a><span class="lineno">14276</span>  allocator->GetRecorder()->RecordFlushAllocation(</div><div class="line"><a name="l14277"></a><span class="lineno">14277</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14278"></a><span class="lineno">14278</span>  allocation, offset, size);</div><div class="line"><a name="l14279"></a><span class="lineno">14279</span>  }</div><div class="line"><a name="l14280"></a><span class="lineno">14280</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14281"></a><span class="lineno">14281</span> }</div><div class="line"><a name="l14282"></a><span class="lineno">14282</span> </div><div class="line"><a name="l14283"></a><span class="lineno">14283</span> <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="l14284"></a><span class="lineno">14284</span> {</div><div class="line"><a name="l14285"></a><span class="lineno">14285</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14286"></a><span class="lineno">14286</span> </div><div class="line"><a name="l14287"></a><span class="lineno">14287</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaInvalidateAllocation"</span>);</div><div class="line"><a name="l14288"></a><span class="lineno">14288</span> </div><div class="line"><a name="l14289"></a><span class="lineno">14289</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14290"></a><span class="lineno">14290</span> </div><div class="line"><a name="l14291"></a><span class="lineno">14291</span>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_INVALIDATE);</div><div class="line"><a name="l14292"></a><span class="lineno">14292</span> </div><div class="line"><a name="l14293"></a><span class="lineno">14293</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14294"></a><span class="lineno">14294</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14295"></a><span class="lineno">14295</span>  {</div><div class="line"><a name="l14296"></a><span class="lineno">14296</span>  allocator->GetRecorder()->RecordInvalidateAllocation(</div><div class="line"><a name="l14297"></a><span class="lineno">14297</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14298"></a><span class="lineno">14298</span>  allocation, offset, size);</div><div class="line"><a name="l14299"></a><span class="lineno">14299</span>  }</div><div class="line"><a name="l14300"></a><span class="lineno">14300</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14301"></a><span class="lineno">14301</span> }</div><div class="line"><a name="l14302"></a><span class="lineno">14302</span> </div><div class="line"><a name="l14303"></a><span class="lineno">14303</span> 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="l14304"></a><span class="lineno">14304</span> {</div><div class="line"><a name="l14305"></a><span class="lineno">14305</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14306"></a><span class="lineno">14306</span> </div><div class="line"><a name="l14307"></a><span class="lineno">14307</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckCorruption"</span>);</div><div class="line"><a name="l14308"></a><span class="lineno">14308</span> </div><div class="line"><a name="l14309"></a><span class="lineno">14309</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14310"></a><span class="lineno">14310</span> </div><div class="line"><a name="l14311"></a><span class="lineno">14311</span>  <span class="keywordflow">return</span> allocator->CheckCorruption(memoryTypeBits);</div><div class="line"><a name="l14312"></a><span class="lineno">14312</span> }</div><div class="line"><a name="l14313"></a><span class="lineno">14313</span> </div><div class="line"><a name="l14314"></a><span class="lineno">14314</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l14315"></a><span class="lineno">14315</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14316"></a><span class="lineno">14316</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l14317"></a><span class="lineno">14317</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14318"></a><span class="lineno">14318</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l14319"></a><span class="lineno">14319</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l14320"></a><span class="lineno">14320</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l14321"></a><span class="lineno">14321</span> {</div><div class="line"><a name="l14322"></a><span class="lineno">14322</span>  VMA_ASSERT(allocator && pAllocations);</div><div class="line"><a name="l14323"></a><span class="lineno">14323</span> </div><div class="line"><a name="l14324"></a><span class="lineno">14324</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDefragment"</span>);</div><div class="line"><a name="l14325"></a><span class="lineno">14325</span> </div><div class="line"><a name="l14326"></a><span class="lineno">14326</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14327"></a><span class="lineno">14327</span> </div><div class="line"><a name="l14328"></a><span class="lineno">14328</span>  <span class="keywordflow">return</span> allocator->Defragment(pAllocations, allocationCount, pAllocationsChanged, pDefragmentationInfo, pDefragmentationStats);</div><div class="line"><a name="l14329"></a><span class="lineno">14329</span> }</div><div class="line"><a name="l14330"></a><span class="lineno">14330</span> </div><div class="line"><a name="l14331"></a><span class="lineno">14331</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l14332"></a><span class="lineno">14332</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14333"></a><span class="lineno">14333</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14334"></a><span class="lineno">14334</span>  VkBuffer buffer)</div><div class="line"><a name="l14335"></a><span class="lineno">14335</span> {</div><div class="line"><a name="l14336"></a><span class="lineno">14336</span>  VMA_ASSERT(allocator && allocation && buffer);</div><div class="line"><a name="l14337"></a><span class="lineno">14337</span> </div><div class="line"><a name="l14338"></a><span class="lineno">14338</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindBufferMemory"</span>);</div><div class="line"><a name="l14339"></a><span class="lineno">14339</span> </div><div class="line"><a name="l14340"></a><span class="lineno">14340</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14341"></a><span class="lineno">14341</span> </div><div class="line"><a name="l14342"></a><span class="lineno">14342</span>  <span class="keywordflow">return</span> allocator->BindBufferMemory(allocation, buffer);</div><div class="line"><a name="l14343"></a><span class="lineno">14343</span> }</div><div class="line"><a name="l14344"></a><span class="lineno">14344</span> </div><div class="line"><a name="l14345"></a><span class="lineno">14345</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l14346"></a><span class="lineno">14346</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14347"></a><span class="lineno">14347</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14348"></a><span class="lineno">14348</span>  VkImage image)</div><div class="line"><a name="l14349"></a><span class="lineno">14349</span> {</div><div class="line"><a name="l14350"></a><span class="lineno">14350</span>  VMA_ASSERT(allocator && allocation && image);</div><div class="line"><a name="l14351"></a><span class="lineno">14351</span> </div><div class="line"><a name="l14352"></a><span class="lineno">14352</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindImageMemory"</span>);</div><div class="line"><a name="l14353"></a><span class="lineno">14353</span> </div><div class="line"><a name="l14354"></a><span class="lineno">14354</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14355"></a><span class="lineno">14355</span> </div><div class="line"><a name="l14356"></a><span class="lineno">14356</span>  <span class="keywordflow">return</span> allocator->BindImageMemory(allocation, image);</div><div class="line"><a name="l14357"></a><span class="lineno">14357</span> }</div><div class="line"><a name="l14358"></a><span class="lineno">14358</span> </div><div class="line"><a name="l14359"></a><span class="lineno">14359</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l14360"></a><span class="lineno">14360</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14361"></a><span class="lineno">14361</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l14362"></a><span class="lineno">14362</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l14363"></a><span class="lineno">14363</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l14364"></a><span class="lineno">14364</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l14365"></a><span class="lineno">14365</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14366"></a><span class="lineno">14366</span> {</div><div class="line"><a name="l14367"></a><span class="lineno">14367</span>  VMA_ASSERT(allocator && pBufferCreateInfo && pAllocationCreateInfo && pBuffer && pAllocation);</div><div class="line"><a name="l14368"></a><span class="lineno">14368</span> </div><div class="line"><a name="l14369"></a><span class="lineno">14369</span>  <span class="keywordflow">if</span>(pBufferCreateInfo->size == 0)</div><div class="line"><a name="l14370"></a><span class="lineno">14370</span>  {</div><div class="line"><a name="l14371"></a><span class="lineno">14371</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14372"></a><span class="lineno">14372</span>  }</div><div class="line"><a name="l14373"></a><span class="lineno">14373</span>  </div><div class="line"><a name="l14374"></a><span class="lineno">14374</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateBuffer"</span>);</div><div class="line"><a name="l14375"></a><span class="lineno">14375</span>  </div><div class="line"><a name="l14376"></a><span class="lineno">14376</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14377"></a><span class="lineno">14377</span> </div><div class="line"><a name="l14378"></a><span class="lineno">14378</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14379"></a><span class="lineno">14379</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14380"></a><span class="lineno">14380</span> </div><div class="line"><a name="l14381"></a><span class="lineno">14381</span>  <span class="comment">// 1. Create VkBuffer.</span></div><div class="line"><a name="l14382"></a><span class="lineno">14382</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l14383"></a><span class="lineno">14383</span>  allocator->m_hDevice,</div><div class="line"><a name="l14384"></a><span class="lineno">14384</span>  pBufferCreateInfo,</div><div class="line"><a name="l14385"></a><span class="lineno">14385</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l14386"></a><span class="lineno">14386</span>  pBuffer);</div><div class="line"><a name="l14387"></a><span class="lineno">14387</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14388"></a><span class="lineno">14388</span>  {</div><div class="line"><a name="l14389"></a><span class="lineno">14389</span>  <span class="comment">// 2. vkGetBufferMemoryRequirements.</span></div><div class="line"><a name="l14390"></a><span class="lineno">14390</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14391"></a><span class="lineno">14391</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14392"></a><span class="lineno">14392</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14393"></a><span class="lineno">14393</span>  allocator->GetBufferMemoryRequirements(*pBuffer, vkMemReq,</div><div class="line"><a name="l14394"></a><span class="lineno">14394</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14395"></a><span class="lineno">14395</span> </div><div class="line"><a name="l14396"></a><span class="lineno">14396</span>  <span class="comment">// Make sure alignment requirements for specific buffer usages reported</span></div><div class="line"><a name="l14397"></a><span class="lineno">14397</span>  <span class="comment">// in Physical Device Properties are included in alignment reported by memory requirements.</span></div><div class="line"><a name="l14398"></a><span class="lineno">14398</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) != 0)</div><div class="line"><a name="l14399"></a><span class="lineno">14399</span>  {</div><div class="line"><a name="l14400"></a><span class="lineno">14400</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14401"></a><span class="lineno">14401</span>  allocator->m_PhysicalDeviceProperties.limits.minTexelBufferOffsetAlignment == 0);</div><div class="line"><a name="l14402"></a><span class="lineno">14402</span>  }</div><div class="line"><a name="l14403"></a><span class="lineno">14403</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 0)</div><div class="line"><a name="l14404"></a><span class="lineno">14404</span>  {</div><div class="line"><a name="l14405"></a><span class="lineno">14405</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14406"></a><span class="lineno">14406</span>  allocator->m_PhysicalDeviceProperties.limits.minUniformBufferOffsetAlignment == 0);</div><div class="line"><a name="l14407"></a><span class="lineno">14407</span>  }</div><div class="line"><a name="l14408"></a><span class="lineno">14408</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_STORAGE_BUFFER_BIT) != 0)</div><div class="line"><a name="l14409"></a><span class="lineno">14409</span>  {</div><div class="line"><a name="l14410"></a><span class="lineno">14410</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14411"></a><span class="lineno">14411</span>  allocator->m_PhysicalDeviceProperties.limits.minStorageBufferOffsetAlignment == 0);</div><div class="line"><a name="l14412"></a><span class="lineno">14412</span>  }</div><div class="line"><a name="l14413"></a><span class="lineno">14413</span> </div><div class="line"><a name="l14414"></a><span class="lineno">14414</span>  <span class="comment">// 3. Allocate memory using allocator.</span></div><div class="line"><a name="l14415"></a><span class="lineno">14415</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l14416"></a><span class="lineno">14416</span>  vkMemReq,</div><div class="line"><a name="l14417"></a><span class="lineno">14417</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14418"></a><span class="lineno">14418</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14419"></a><span class="lineno">14419</span>  *pBuffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14420"></a><span class="lineno">14420</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14421"></a><span class="lineno">14421</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14422"></a><span class="lineno">14422</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l14423"></a><span class="lineno">14423</span>  pAllocation);</div><div class="line"><a name="l14424"></a><span class="lineno">14424</span> </div><div class="line"><a name="l14425"></a><span class="lineno">14425</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14426"></a><span class="lineno">14426</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14427"></a><span class="lineno">14427</span>  {</div><div class="line"><a name="l14428"></a><span class="lineno">14428</span>  allocator->GetRecorder()->RecordCreateBuffer(</div><div class="line"><a name="l14429"></a><span class="lineno">14429</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14430"></a><span class="lineno">14430</span>  *pBufferCreateInfo,</div><div class="line"><a name="l14431"></a><span class="lineno">14431</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14432"></a><span class="lineno">14432</span>  *pAllocation);</div><div class="line"><a name="l14433"></a><span class="lineno">14433</span>  }</div><div class="line"><a name="l14434"></a><span class="lineno">14434</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14435"></a><span class="lineno">14435</span> </div><div class="line"><a name="l14436"></a><span class="lineno">14436</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14437"></a><span class="lineno">14437</span>  {</div><div class="line"><a name="l14438"></a><span class="lineno">14438</span>  <span class="comment">// 3. Bind buffer with memory.</span></div><div class="line"><a name="l14439"></a><span class="lineno">14439</span>  res = allocator->BindBufferMemory(*pAllocation, *pBuffer);</div><div class="line"><a name="l14440"></a><span class="lineno">14440</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14441"></a><span class="lineno">14441</span>  {</div><div class="line"><a name="l14442"></a><span class="lineno">14442</span>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l14443"></a><span class="lineno">14443</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l14444"></a><span class="lineno">14444</span>  (*pAllocation)->InitBufferImageUsage(pBufferCreateInfo->usage);</div><div class="line"><a name="l14445"></a><span class="lineno">14445</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l14446"></a><span class="lineno">14446</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l14447"></a><span class="lineno">14447</span>  {</div><div class="line"><a name="l14448"></a><span class="lineno">14448</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14449"></a><span class="lineno">14449</span>  }</div><div class="line"><a name="l14450"></a><span class="lineno">14450</span> </div><div class="line"><a name="l14451"></a><span class="lineno">14451</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14452"></a><span class="lineno">14452</span>  }</div><div class="line"><a name="l14453"></a><span class="lineno">14453</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l14454"></a><span class="lineno">14454</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14455"></a><span class="lineno">14455</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14456"></a><span class="lineno">14456</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14457"></a><span class="lineno">14457</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14458"></a><span class="lineno">14458</span>  }</div><div class="line"><a name="l14459"></a><span class="lineno">14459</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14460"></a><span class="lineno">14460</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14461"></a><span class="lineno">14461</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14462"></a><span class="lineno">14462</span>  }</div><div class="line"><a name="l14463"></a><span class="lineno">14463</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14464"></a><span class="lineno">14464</span> }</div><div class="line"><a name="l14465"></a><span class="lineno">14465</span> </div><div class="line"><a name="l14466"></a><span class="lineno">14466</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l14467"></a><span class="lineno">14467</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14468"></a><span class="lineno">14468</span>  VkBuffer buffer,</div><div class="line"><a name="l14469"></a><span class="lineno">14469</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14470"></a><span class="lineno">14470</span> {</div><div class="line"><a name="l14471"></a><span class="lineno">14471</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14472"></a><span class="lineno">14472</span> </div><div class="line"><a name="l14473"></a><span class="lineno">14473</span>  <span class="keywordflow">if</span>(buffer == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l14474"></a><span class="lineno">14474</span>  {</div><div class="line"><a name="l14475"></a><span class="lineno">14475</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l14476"></a><span class="lineno">14476</span>  }</div><div class="line"><a name="l14477"></a><span class="lineno">14477</span> </div><div class="line"><a name="l14478"></a><span class="lineno">14478</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyBuffer"</span>);</div><div class="line"><a name="l14479"></a><span class="lineno">14479</span> </div><div class="line"><a name="l14480"></a><span class="lineno">14480</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14481"></a><span class="lineno">14481</span> </div><div class="line"><a name="l14482"></a><span class="lineno">14482</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14483"></a><span class="lineno">14483</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14484"></a><span class="lineno">14484</span>  {</div><div class="line"><a name="l14485"></a><span class="lineno">14485</span>  allocator->GetRecorder()->RecordDestroyBuffer(</div><div class="line"><a name="l14486"></a><span class="lineno">14486</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14487"></a><span class="lineno">14487</span>  allocation);</div><div class="line"><a name="l14488"></a><span class="lineno">14488</span>  }</div><div class="line"><a name="l14489"></a><span class="lineno">14489</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14490"></a><span class="lineno">14490</span> </div><div class="line"><a name="l14491"></a><span class="lineno">14491</span>  <span class="keywordflow">if</span>(buffer != VK_NULL_HANDLE)</div><div class="line"><a name="l14492"></a><span class="lineno">14492</span>  {</div><div class="line"><a name="l14493"></a><span class="lineno">14493</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, buffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14494"></a><span class="lineno">14494</span>  }</div><div class="line"><a name="l14495"></a><span class="lineno">14495</span> </div><div class="line"><a name="l14496"></a><span class="lineno">14496</span>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14497"></a><span class="lineno">14497</span>  {</div><div class="line"><a name="l14498"></a><span class="lineno">14498</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l14499"></a><span class="lineno">14499</span>  }</div><div class="line"><a name="l14500"></a><span class="lineno">14500</span> }</div><div class="line"><a name="l14501"></a><span class="lineno">14501</span> </div><div class="line"><a name="l14502"></a><span class="lineno">14502</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l14503"></a><span class="lineno">14503</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14504"></a><span class="lineno">14504</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l14505"></a><span class="lineno">14505</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l14506"></a><span class="lineno">14506</span>  VkImage* pImage,</div><div class="line"><a name="l14507"></a><span class="lineno">14507</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l14508"></a><span class="lineno">14508</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14509"></a><span class="lineno">14509</span> {</div><div class="line"><a name="l14510"></a><span class="lineno">14510</span>  VMA_ASSERT(allocator && pImageCreateInfo && pAllocationCreateInfo && pImage && pAllocation);</div><div class="line"><a name="l14511"></a><span class="lineno">14511</span> </div><div class="line"><a name="l14512"></a><span class="lineno">14512</span>  <span class="keywordflow">if</span>(pImageCreateInfo->extent.width == 0 ||</div><div class="line"><a name="l14513"></a><span class="lineno">14513</span>  pImageCreateInfo->extent.height == 0 ||</div><div class="line"><a name="l14514"></a><span class="lineno">14514</span>  pImageCreateInfo->extent.depth == 0 ||</div><div class="line"><a name="l14515"></a><span class="lineno">14515</span>  pImageCreateInfo->mipLevels == 0 ||</div><div class="line"><a name="l14516"></a><span class="lineno">14516</span>  pImageCreateInfo->arrayLayers == 0)</div><div class="line"><a name="l14517"></a><span class="lineno">14517</span>  {</div><div class="line"><a name="l14518"></a><span class="lineno">14518</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14519"></a><span class="lineno">14519</span>  }</div><div class="line"><a name="l14520"></a><span class="lineno">14520</span> </div><div class="line"><a name="l14521"></a><span class="lineno">14521</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateImage"</span>);</div><div class="line"><a name="l14522"></a><span class="lineno">14522</span> </div><div class="line"><a name="l14523"></a><span class="lineno">14523</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14524"></a><span class="lineno">14524</span> </div><div class="line"><a name="l14525"></a><span class="lineno">14525</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14526"></a><span class="lineno">14526</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14527"></a><span class="lineno">14527</span> </div><div class="line"><a name="l14528"></a><span class="lineno">14528</span>  <span class="comment">// 1. Create VkImage.</span></div><div class="line"><a name="l14529"></a><span class="lineno">14529</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateImage)(</div><div class="line"><a name="l14530"></a><span class="lineno">14530</span>  allocator->m_hDevice,</div><div class="line"><a name="l14531"></a><span class="lineno">14531</span>  pImageCreateInfo,</div><div class="line"><a name="l14532"></a><span class="lineno">14532</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l14533"></a><span class="lineno">14533</span>  pImage);</div><div class="line"><a name="l14534"></a><span class="lineno">14534</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14535"></a><span class="lineno">14535</span>  {</div><div class="line"><a name="l14536"></a><span class="lineno">14536</span>  VmaSuballocationType suballocType = pImageCreateInfo->tiling == VK_IMAGE_TILING_OPTIMAL ?</div><div class="line"><a name="l14537"></a><span class="lineno">14537</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL :</div><div class="line"><a name="l14538"></a><span class="lineno">14538</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR;</div><div class="line"><a name="l14539"></a><span class="lineno">14539</span>  </div><div class="line"><a name="l14540"></a><span class="lineno">14540</span>  <span class="comment">// 2. Allocate memory using allocator.</span></div><div class="line"><a name="l14541"></a><span class="lineno">14541</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14542"></a><span class="lineno">14542</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14543"></a><span class="lineno">14543</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14544"></a><span class="lineno">14544</span>  allocator->GetImageMemoryRequirements(*pImage, vkMemReq,</div><div class="line"><a name="l14545"></a><span class="lineno">14545</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14546"></a><span class="lineno">14546</span> </div><div class="line"><a name="l14547"></a><span class="lineno">14547</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l14548"></a><span class="lineno">14548</span>  vkMemReq,</div><div class="line"><a name="l14549"></a><span class="lineno">14549</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14550"></a><span class="lineno">14550</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14551"></a><span class="lineno">14551</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14552"></a><span class="lineno">14552</span>  *pImage, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14553"></a><span class="lineno">14553</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14554"></a><span class="lineno">14554</span>  suballocType,</div><div class="line"><a name="l14555"></a><span class="lineno">14555</span>  pAllocation);</div><div class="line"><a name="l14556"></a><span class="lineno">14556</span> </div><div class="line"><a name="l14557"></a><span class="lineno">14557</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14558"></a><span class="lineno">14558</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14559"></a><span class="lineno">14559</span>  {</div><div class="line"><a name="l14560"></a><span class="lineno">14560</span>  allocator->GetRecorder()->RecordCreateImage(</div><div class="line"><a name="l14561"></a><span class="lineno">14561</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14562"></a><span class="lineno">14562</span>  *pImageCreateInfo,</div><div class="line"><a name="l14563"></a><span class="lineno">14563</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14564"></a><span class="lineno">14564</span>  *pAllocation);</div><div class="line"><a name="l14565"></a><span class="lineno">14565</span>  }</div><div class="line"><a name="l14566"></a><span class="lineno">14566</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14567"></a><span class="lineno">14567</span> </div><div class="line"><a name="l14568"></a><span class="lineno">14568</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14569"></a><span class="lineno">14569</span>  {</div><div class="line"><a name="l14570"></a><span class="lineno">14570</span>  <span class="comment">// 3. Bind image with memory.</span></div><div class="line"><a name="l14571"></a><span class="lineno">14571</span>  res = allocator->BindImageMemory(*pAllocation, *pImage);</div><div class="line"><a name="l14572"></a><span class="lineno">14572</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14573"></a><span class="lineno">14573</span>  {</div><div class="line"><a name="l14574"></a><span class="lineno">14574</span>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l14575"></a><span class="lineno">14575</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l14576"></a><span class="lineno">14576</span>  (*pAllocation)->InitBufferImageUsage(pImageCreateInfo->usage);</div><div class="line"><a name="l14577"></a><span class="lineno">14577</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l14578"></a><span class="lineno">14578</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l14579"></a><span class="lineno">14579</span>  {</div><div class="line"><a name="l14580"></a><span class="lineno">14580</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14581"></a><span class="lineno">14581</span>  }</div><div class="line"><a name="l14582"></a><span class="lineno">14582</span> </div><div class="line"><a name="l14583"></a><span class="lineno">14583</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14584"></a><span class="lineno">14584</span>  }</div><div class="line"><a name="l14585"></a><span class="lineno">14585</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l14586"></a><span class="lineno">14586</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14587"></a><span class="lineno">14587</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14588"></a><span class="lineno">14588</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14589"></a><span class="lineno">14589</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14590"></a><span class="lineno">14590</span>  }</div><div class="line"><a name="l14591"></a><span class="lineno">14591</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14592"></a><span class="lineno">14592</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14593"></a><span class="lineno">14593</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14594"></a><span class="lineno">14594</span>  }</div><div class="line"><a name="l14595"></a><span class="lineno">14595</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14596"></a><span class="lineno">14596</span> }</div><div class="line"><a name="l14597"></a><span class="lineno">14597</span> </div><div class="line"><a name="l14598"></a><span class="lineno">14598</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l14599"></a><span class="lineno">14599</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14600"></a><span class="lineno">14600</span>  VkImage image,</div><div class="line"><a name="l14601"></a><span class="lineno">14601</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14602"></a><span class="lineno">14602</span> {</div><div class="line"><a name="l14603"></a><span class="lineno">14603</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14604"></a><span class="lineno">14604</span> </div><div class="line"><a name="l14605"></a><span class="lineno">14605</span>  <span class="keywordflow">if</span>(image == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l14606"></a><span class="lineno">14606</span>  {</div><div class="line"><a name="l14607"></a><span class="lineno">14607</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l14608"></a><span class="lineno">14608</span>  }</div><div class="line"><a name="l14609"></a><span class="lineno">14609</span> </div><div class="line"><a name="l14610"></a><span class="lineno">14610</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyImage"</span>);</div><div class="line"><a name="l14611"></a><span class="lineno">14611</span> </div><div class="line"><a name="l14612"></a><span class="lineno">14612</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14613"></a><span class="lineno">14613</span> </div><div class="line"><a name="l14614"></a><span class="lineno">14614</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14615"></a><span class="lineno">14615</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14616"></a><span class="lineno">14616</span>  {</div><div class="line"><a name="l14617"></a><span class="lineno">14617</span>  allocator->GetRecorder()->RecordDestroyImage(</div><div class="line"><a name="l14618"></a><span class="lineno">14618</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14619"></a><span class="lineno">14619</span>  allocation);</div><div class="line"><a name="l14620"></a><span class="lineno">14620</span>  }</div><div class="line"><a name="l14621"></a><span class="lineno">14621</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14622"></a><span class="lineno">14622</span> </div><div class="line"><a name="l14623"></a><span class="lineno">14623</span>  <span class="keywordflow">if</span>(image != VK_NULL_HANDLE)</div><div class="line"><a name="l14624"></a><span class="lineno">14624</span>  {</div><div class="line"><a name="l14625"></a><span class="lineno">14625</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, image, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14626"></a><span class="lineno">14626</span>  }</div><div class="line"><a name="l14627"></a><span class="lineno">14627</span>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14628"></a><span class="lineno">14628</span>  {</div><div class="line"><a name="l14629"></a><span class="lineno">14629</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l14630"></a><span class="lineno">14630</span>  }</div><div class="line"><a name="l14631"></a><span class="lineno">14631</span> }</div><div class="line"><a name="l14632"></a><span class="lineno">14632</span> </div><div class="line"><a name="l14633"></a><span class="lineno">14633</span> <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:1584</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:1885</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> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright (c) 2017-2018 Advanced Micro Devices, Inc. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <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> <span class="comment">// of this software and associated documentation files (the "Software"), to deal</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <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> <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> <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> <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> <span class="comment">//</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <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> <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> <span class="comment">//</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <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> <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> <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> <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> <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> <span class="comment">// THE SOFTWARE.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">//</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l01479"></a><span class="lineno"> 1479</span> <span class="comment">/*</span></div><div class="line"><a name="l01480"></a><span class="lineno"> 1480</span> <span class="comment">Define this macro to 0/1 to disable/enable support for recording functionality,</span></div><div class="line"><a name="l01481"></a><span class="lineno"> 1481</span> <span class="comment">available through VmaAllocatorCreateInfo::pRecordSettings.</span></div><div class="line"><a name="l01482"></a><span class="lineno"> 1482</span> <span class="comment">*/</span></div><div class="line"><a name="l01483"></a><span class="lineno"> 1483</span> <span class="preprocessor">#ifndef VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01484"></a><span class="lineno"> 1484</span> <span class="preprocessor"> #ifdef _WIN32</span></div><div class="line"><a name="l01485"></a><span class="lineno"> 1485</span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 1</span></div><div class="line"><a name="l01486"></a><span class="lineno"> 1486</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01487"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c"> 1487</a></span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 0</span></div><div class="line"><a name="l01488"></a><span class="lineno"> 1488</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01489"></a><span class="lineno"> 1489</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01490"></a><span class="lineno"> 1490</span> </div><div class="line"><a name="l01491"></a><span class="lineno"> 1491</span> <span class="preprocessor">#ifndef NOMINMAX</span></div><div class="line"><a name="l01492"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9f918755b601cf4bffca775992e6fb90"> 1492</a></span> <span class="preprocessor"> #define NOMINMAX // For windows.h</span></div><div class="line"><a name="l01493"></a><span class="lineno"> 1493</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01494"></a><span class="lineno"> 1494</span> </div><div class="line"><a name="l01495"></a><span class="lineno"> 1495</span> <span class="preprocessor">#include <vulkan/vulkan.h></span></div><div class="line"><a name="l01496"></a><span class="lineno"> 1496</span> </div><div class="line"><a name="l01497"></a><span class="lineno"> 1497</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01498"></a><span class="lineno"> 1498</span> <span class="preprocessor"> #include <windows.h></span></div><div class="line"><a name="l01499"></a><span class="lineno"> 1499</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01500"></a><span class="lineno"> 1500</span> </div><div class="line"><a name="l01501"></a><span class="lineno"> 1501</span> <span class="preprocessor">#if !defined(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l01502"></a><span class="lineno"> 1502</span> <span class="preprocessor"> #if VK_KHR_get_memory_requirements2 && VK_KHR_dedicated_allocation</span></div><div class="line"><a name="l01503"></a><span class="lineno"> 1503</span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 1</span></div><div class="line"><a name="l01504"></a><span class="lineno"> 1504</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01505"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af7b860e63b96d11e44ae8587ba06bbf4"> 1505</a></span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 0</span></div><div class="line"><a name="l01506"></a><span class="lineno"> 1506</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01507"></a><span class="lineno"> 1507</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01508"></a><span class="lineno"> 1508</span> </div><div class="line"><a name="l01518"></a><span class="lineno"> 1518</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a>)</div><div class="line"><a name="l01519"></a><span class="lineno"> 1519</span> </div><div class="line"><a name="l01520"></a><span class="lineno"> 1520</span> <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="l01522"></a><span class="lineno"> 1522</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  uint32_t memoryType,</div><div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  VkDeviceSize size);</div><div class="line"><a name="l01527"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49"> 1527</a></span> <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="l01528"></a><span class="lineno"> 1528</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  uint32_t memoryType,</div><div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  VkDeviceSize size);</div><div class="line"><a name="l01532"></a><span class="lineno"> 1532</span> </div><div class="line"><a name="l01540"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html"> 1540</a></span> <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="l01542"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb"> 1542</a></span>  <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="l01544"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c"> 1544</a></span>  <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="l01545"></a><span class="lineno"> 1545</span> } <a class="code" href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l01546"></a><span class="lineno"> 1546</span> </div><div class="line"><a name="l01548"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c"> 1548</a></span> <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="l01553"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"> 1553</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a> = 0x00000001,</div><div class="line"><a name="l01575"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"> 1575</a></span>  <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="l01576"></a><span class="lineno"> 1576</span> </div><div class="line"><a name="l01577"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"> 1577</a></span>  <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="l01578"></a><span class="lineno"> 1578</span> } <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a>;</div><div class="line"><a name="l01579"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d"> 1579</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d">VmaAllocatorCreateFlags</a>;</div><div class="line"><a name="l01580"></a><span class="lineno"> 1580</span> </div><div class="line"><a name="l01585"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html"> 1585</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> {</div><div class="line"><a name="l01586"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96"> 1586</a></span>  PFN_vkGetPhysicalDeviceProperties <a class="code" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96">vkGetPhysicalDeviceProperties</a>;</div><div class="line"><a name="l01587"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830"> 1587</a></span>  PFN_vkGetPhysicalDeviceMemoryProperties <a class="code" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">vkGetPhysicalDeviceMemoryProperties</a>;</div><div class="line"><a name="l01588"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c"> 1588</a></span>  PFN_vkAllocateMemory <a class="code" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">vkAllocateMemory</a>;</div><div class="line"><a name="l01589"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4"> 1589</a></span>  PFN_vkFreeMemory <a class="code" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">vkFreeMemory</a>;</div><div class="line"><a name="l01590"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49"> 1590</a></span>  PFN_vkMapMemory <a class="code" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">vkMapMemory</a>;</div><div class="line"><a name="l01591"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9"> 1591</a></span>  PFN_vkUnmapMemory <a class="code" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">vkUnmapMemory</a>;</div><div class="line"><a name="l01592"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9"> 1592</a></span>  PFN_vkFlushMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9">vkFlushMappedMemoryRanges</a>;</div><div class="line"><a name="l01593"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1"> 1593</a></span>  PFN_vkInvalidateMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">vkInvalidateMappedMemoryRanges</a>;</div><div class="line"><a name="l01594"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2"> 1594</a></span>  PFN_vkBindBufferMemory <a class="code" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">vkBindBufferMemory</a>;</div><div class="line"><a name="l01595"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637"> 1595</a></span>  PFN_vkBindImageMemory <a class="code" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">vkBindImageMemory</a>;</div><div class="line"><a name="l01596"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143"> 1596</a></span>  PFN_vkGetBufferMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">vkGetBufferMemoryRequirements</a>;</div><div class="line"><a name="l01597"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4"> 1597</a></span>  PFN_vkGetImageMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">vkGetImageMemoryRequirements</a>;</div><div class="line"><a name="l01598"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f"> 1598</a></span>  PFN_vkCreateBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">vkCreateBuffer</a>;</div><div class="line"><a name="l01599"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45"> 1599</a></span>  PFN_vkDestroyBuffer <a class="code" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">vkDestroyBuffer</a>;</div><div class="line"><a name="l01600"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325"> 1600</a></span>  PFN_vkCreateImage <a class="code" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">vkCreateImage</a>;</div><div class="line"><a name="l01601"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa"> 1601</a></span>  PFN_vkDestroyImage <a class="code" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">vkDestroyImage</a>;</div><div class="line"><a name="l01602"></a><span class="lineno"> 1602</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>  PFN_vkGetBufferMemoryRequirements2KHR vkGetBufferMemoryRequirements2KHR;</div><div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>  PFN_vkGetImageMemoryRequirements2KHR vkGetImageMemoryRequirements2KHR;</div><div class="line"><a name="l01605"></a><span class="lineno"> 1605</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01606"></a><span class="lineno"> 1606</span> } <a class="code" href="vk__mem__alloc_8h.html#a97064a1a271b0061ebfc3a079862d0c5">VmaVulkanFunctions</a>;</div><div class="line"><a name="l01607"></a><span class="lineno"> 1607</span> </div><div class="line"><a name="l01609"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2"> 1609</a></span> <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="l01615"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7"> 1615</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a> = 0x00000001,</div><div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  </div><div class="line"><a name="l01617"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e"> 1617</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e">VMA_RECORD_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01618"></a><span class="lineno"> 1618</span> } <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a>;</div><div class="line"><a name="l01619"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828"> 1619</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a>;</div><div class="line"><a name="l01620"></a><span class="lineno"> 1620</span> </div><div class="line"><a name="l01622"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html"> 1622</a></span> <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="l01623"></a><span class="lineno"> 1623</span> {</div><div class="line"><a name="l01625"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a"> 1625</a></span>  <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="l01633"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d"> 1633</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>;</div><div class="line"><a name="l01634"></a><span class="lineno"> 1634</span> } <a class="code" href="vk__mem__alloc_8h.html#a0ab61e87ff6365f1d59915eadc37a9f0">VmaRecordSettings</a>;</div><div class="line"><a name="l01635"></a><span class="lineno"> 1635</span> </div><div class="line"><a name="l01637"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html"> 1637</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a></div><div class="line"><a name="l01638"></a><span class="lineno"> 1638</span> {</div><div class="line"><a name="l01640"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346"> 1640</a></span>  <a class="code" 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="l01642"></a><span class="lineno"> 1642</span> </div><div class="line"><a name="l01643"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156"> 1643</a></span>  VkPhysicalDevice <a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a>;</div><div class="line"><a name="l01645"></a><span class="lineno"> 1645</span> </div><div class="line"><a name="l01646"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500"> 1646</a></span>  VkDevice <a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>;</div><div class="line"><a name="l01648"></a><span class="lineno"> 1648</span> </div><div class="line"><a name="l01649"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a"> 1649</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a>;</div><div class="line"><a name="l01651"></a><span class="lineno"> 1651</span> </div><div class="line"><a name="l01652"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d"> 1652</a></span>  <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="l01654"></a><span class="lineno"> 1654</span> </div><div class="line"><a name="l01655"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e"> 1655</a></span>  <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="l01669"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7"> 1669</a></span>  uint32_t <a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>;</div><div class="line"><a name="l01693"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b"> 1693</a></span>  <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="l01705"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd"> 1705</a></span>  <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="l01712"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee"> 1712</a></span>  <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="l01713"></a><span class="lineno"> 1713</span> } <a class="code" href="vk__mem__alloc_8h.html#ae0f6d1d733dded220d28134da46b4283">VmaAllocatorCreateInfo</a>;</div><div class="line"><a name="l01714"></a><span class="lineno"> 1714</span> </div><div class="line"><a name="l01716"></a><span class="lineno"> 1716</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator);</div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span> </div><div class="line"><a name="l01721"></a><span class="lineno"> 1721</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l01723"></a><span class="lineno"> 1723</span> </div><div class="line"><a name="l01728"></a><span class="lineno"> 1728</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties** ppPhysicalDeviceProperties);</div><div class="line"><a name="l01731"></a><span class="lineno"> 1731</span> </div><div class="line"><a name="l01736"></a><span class="lineno"> 1736</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l01739"></a><span class="lineno"> 1739</span> </div><div class="line"><a name="l01746"></a><span class="lineno"> 1746</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>  VkMemoryPropertyFlags* pFlags);</div><div class="line"><a name="l01750"></a><span class="lineno"> 1750</span> </div><div class="line"><a name="l01759"></a><span class="lineno"> 1759</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>  uint32_t frameIndex);</div><div class="line"><a name="l01762"></a><span class="lineno"> 1762</span> </div><div class="line"><a name="l01765"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html"> 1765</a></span> <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="l01766"></a><span class="lineno"> 1766</span> {</div><div class="line"><a name="l01768"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4"> 1768</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l01770"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff"> 1770</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l01772"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9"> 1772</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l01774"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a"> 1774</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l01776"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669"> 1776</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l01777"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea"> 1777</a></span>  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="l01778"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4"> 1778</a></span>  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="l01779"></a><span class="lineno"> 1779</span> } <a class="code" href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a>;</div><div class="line"><a name="l01780"></a><span class="lineno"> 1780</span> </div><div class="line"><a name="l01782"></a><span class="lineno"><a class="line" href="struct_vma_stats.html"> 1782</a></span> <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="l01783"></a><span class="lineno"> 1783</span> {</div><div class="line"><a name="l01784"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331"> 1784</a></span>  <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="l01785"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0"> 1785</a></span>  <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="l01786"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9"> 1786</a></span>  <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="l01787"></a><span class="lineno"> 1787</span> } <a class="code" href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a>;</div><div class="line"><a name="l01788"></a><span class="lineno"> 1788</span> </div><div class="line"><a name="l01790"></a><span class="lineno"> 1790</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l01793"></a><span class="lineno"> 1793</span> </div><div class="line"><a name="l01794"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1"> 1794</a></span> <span class="preprocessor">#define VMA_STATS_STRING_ENABLED 1</span></div><div class="line"><a name="l01795"></a><span class="lineno"> 1795</span> </div><div class="line"><a name="l01796"></a><span class="lineno"> 1796</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01797"></a><span class="lineno"> 1797</span> </div><div class="line"><a name="l01799"></a><span class="lineno"> 1799</span> </div><div class="line"><a name="l01801"></a><span class="lineno"> 1801</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>  VkBool32 detailedMap);</div><div class="line"><a name="l01805"></a><span class="lineno"> 1805</span> </div><div class="line"><a name="l01806"></a><span class="lineno"> 1806</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>  <span class="keywordtype">char</span>* pStatsString);</div><div class="line"><a name="l01809"></a><span class="lineno"> 1809</span> </div><div class="line"><a name="l01810"></a><span class="lineno"> 1810</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01811"></a><span class="lineno"> 1811</span> </div><div class="line"><a name="l01820"></a><span class="lineno"> 1820</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_pool.html">VmaPool</a>)</div><div class="line"><a name="l01821"></a><span class="lineno"> 1821</span> </div><div class="line"><a name="l01822"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc"> 1822</a></span> typedef enum <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="line"><a name="l01823"></a><span class="lineno"> 1823</span> {</div><div class="line"><a name="l01827"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"> 1827</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> = 0,</div><div class="line"><a name="l01844"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"> 1844</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7">VMA_MEMORY_USAGE_GPU_ONLY</a> = 1,</div><div class="line"><a name="l01854"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"> 1854</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5">VMA_MEMORY_USAGE_CPU_ONLY</a> = 2,</div><div class="line"><a name="l01861"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"> 1861</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67">VMA_MEMORY_USAGE_CPU_TO_GPU</a> = 3,</div><div class="line"><a name="l01870"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"> 1870</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27">VMA_MEMORY_USAGE_GPU_TO_CPU</a> = 4,</div><div class="line"><a name="l01871"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"> 1871</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e">VMA_MEMORY_USAGE_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01872"></a><span class="lineno"> 1872</span> } <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a>;</div><div class="line"><a name="l01873"></a><span class="lineno"> 1873</span> </div><div class="line"><a name="l01875"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597"> 1875</a></span> <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="l01887"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"> 1887</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a> = 0x00000001,</div><div class="line"><a name="l01888"></a><span class="lineno"> 1888</span> </div><div class="line"><a name="l01898"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"> 1898</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a> = 0x00000002,</div><div class="line"><a name="l01911"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"> 1911</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a> = 0x00000004,</div><div class="line"><a name="l01924"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"> 1924</a></span>  <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="l01931"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"> 1931</a></span>  <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="l01937"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"> 1937</a></span>  <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="l01942"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"> 1942</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a> = 0x00000040,</div><div class="line"><a name="l01943"></a><span class="lineno"> 1943</span> </div><div class="line"><a name="l01947"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"> 1947</a></span>  <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="l01951"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"> 1951</a></span>  <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="l01955"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"> 1955</a></span>  <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="l01956"></a><span class="lineno"> 1956</span> </div><div class="line"><a name="l01959"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"> 1959</a></span>  <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="l01962"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"> 1962</a></span>  <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="l01965"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"> 1965</a></span>  <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="l01966"></a><span class="lineno"> 1966</span> </div><div class="line"><a name="l01969"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"> 1969</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a> =</div><div class="line"><a name="l01970"></a><span class="lineno"> 1970</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="l01971"></a><span class="lineno"> 1971</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="l01972"></a><span class="lineno"> 1972</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="l01973"></a><span class="lineno"> 1973</span> </div><div class="line"><a name="l01974"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"> 1974</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882">VMA_ALLOCATION_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF</div><div class="line"><a name="l01975"></a><span class="lineno"> 1975</span> } <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a>;</div><div class="line"><a name="l01976"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817"> 1976</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a>;</div><div class="line"><a name="l01977"></a><span class="lineno"> 1977</span> </div><div class="line"><a name="l01978"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html"> 1978</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a></div><div class="line"><a name="l01979"></a><span class="lineno"> 1979</span> {</div><div class="line"><a name="l01981"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b"> 1981</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> <a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>;</div><div class="line"><a name="l01987"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910"> 1987</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a> <a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>;</div><div class="line"><a name="l01992"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90"> 1992</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l01997"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d"> 1997</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l02005"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055"> 2005</a></span>  uint32_t <a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l02011"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150"> 2011</a></span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> <a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>;</div><div class="line"><a name="l02018"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19"> 2018</a></span>  <span class="keywordtype">void</span>* <a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>;</div><div class="line"><a name="l02019"></a><span class="lineno"> 2019</span> } <a class="code" href="vk__mem__alloc_8h.html#a86c44f9950b40d50088ed93a17870a7a">VmaAllocationCreateInfo</a>;</div><div class="line"><a name="l02020"></a><span class="lineno"> 2020</span> </div><div class="line"><a name="l02037"></a><span class="lineno"> 2037</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l02042"></a><span class="lineno"> 2042</span> </div><div class="line"><a name="l02055"></a><span class="lineno"> 2055</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l02060"></a><span class="lineno"> 2060</span> </div><div class="line"><a name="l02073"></a><span class="lineno"> 2073</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l02078"></a><span class="lineno"> 2078</span> </div><div class="line"><a name="l02080"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7"> 2080</a></span> <span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a> {</div><div class="line"><a name="l02098"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"> 2098</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a> = 0x00000002,</div><div class="line"><a name="l02099"></a><span class="lineno"> 2099</span> </div><div class="line"><a name="l02115"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"> 2115</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> = 0x00000004,</div><div class="line"><a name="l02116"></a><span class="lineno"> 2116</span> </div><div class="line"><a name="l02126"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"> 2126</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> = 0x00000008,</div><div class="line"><a name="l02127"></a><span class="lineno"> 2127</span> </div><div class="line"><a name="l02130"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c"> 2130</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a> =</div><div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> |</div><div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>,</div><div class="line"><a name="l02133"></a><span class="lineno"> 2133</span> </div><div class="line"><a name="l02134"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"> 2134</a></span>  <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="l02135"></a><span class="lineno"> 2135</span> } <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a>;</div><div class="line"><a name="l02136"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a"> 2136</a></span> <span class="keyword">typedef</span> VkFlags <a class="code" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a">VmaPoolCreateFlags</a>;</div><div class="line"><a name="l02137"></a><span class="lineno"> 2137</span> </div><div class="line"><a name="l02140"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html"> 2140</a></span> <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="l02143"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319"> 2143</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>;</div><div class="line"><a name="l02146"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446"> 2146</a></span>  <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="l02155"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676"> 2155</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>;</div><div class="line"><a name="l02160"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae"> 2160</a></span>  <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="l02168"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c"> 2168</a></span>  <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="l02182"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa"> 2182</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>;</div><div class="line"><a name="l02183"></a><span class="lineno"> 2183</span> } <a class="code" href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a>;</div><div class="line"><a name="l02184"></a><span class="lineno"> 2184</span> </div><div class="line"><a name="l02187"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html"> 2187</a></span> <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="l02190"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c"> 2190</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a>;</div><div class="line"><a name="l02193"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8"> 2193</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a>;</div><div class="line"><a name="l02196"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb"> 2196</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l02199"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4"> 2199</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l02206"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b"> 2206</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>;</div><div class="line"><a name="l02209"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7"> 2209</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">blockCount</a>;</div><div class="line"><a name="l02210"></a><span class="lineno"> 2210</span> } <a class="code" href="vk__mem__alloc_8h.html#a2e5612d871d64c5624087b837a338c34">VmaPoolStats</a>;</div><div class="line"><a name="l02211"></a><span class="lineno"> 2211</span> </div><div class="line"><a name="l02218"></a><span class="lineno"> 2218</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool);</div><div class="line"><a name="l02222"></a><span class="lineno"> 2222</span> </div><div class="line"><a name="l02225"></a><span class="lineno"> 2225</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l02228"></a><span class="lineno"> 2228</span> </div><div class="line"><a name="l02235"></a><span class="lineno"> 2235</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l02239"></a><span class="lineno"> 2239</span> </div><div class="line"><a name="l02246"></a><span class="lineno"> 2246</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l02250"></a><span class="lineno"> 2250</span> </div><div class="line"><a name="l02265"></a><span class="lineno"> 2265</span> 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="l02266"></a><span class="lineno"> 2266</span> </div><div class="line"><a name="l02291"></a><span class="lineno"> 2291</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>)</div><div class="line"><a name="l02292"></a><span class="lineno"> 2292</span> </div><div class="line"><a name="l02293"></a><span class="lineno"> 2293</span> </div><div class="line"><a name="l02295"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html"> 2295</a></span> typedef struct <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> {</div><div class="line"><a name="l02300"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5"> 2300</a></span>  uint32_t <a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a>;</div><div class="line"><a name="l02309"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67"> 2309</a></span>  VkDeviceMemory <a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a>;</div><div class="line"><a name="l02314"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268"> 2314</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a>;</div><div class="line"><a name="l02319"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f"> 2319</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a>;</div><div class="line"><a name="l02328"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2"> 2328</a></span>  <span class="keywordtype">void</span>* <a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a>;</div><div class="line"><a name="l02333"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13"> 2333</a></span>  <span class="keywordtype">void</span>* <a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a>;</div><div class="line"><a name="l02334"></a><span class="lineno"> 2334</span> } <a class="code" href="vk__mem__alloc_8h.html#a795e6ff02a21d5486c0565f403dd9255">VmaAllocationInfo</a>;</div><div class="line"><a name="l02335"></a><span class="lineno"> 2335</span> </div><div class="line"><a name="l02346"></a><span class="lineno"> 2346</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02348"></a><span class="lineno"> 2348</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02352"></a><span class="lineno"> 2352</span> </div><div class="line"><a name="l02359"></a><span class="lineno"> 2359</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>  VkBuffer buffer,</div><div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02363"></a><span class="lineno"> 2363</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02365"></a><span class="lineno"> 2365</span> </div><div class="line"><a name="l02367"></a><span class="lineno"> 2367</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>  VkImage image,</div><div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02373"></a><span class="lineno"> 2373</span> </div><div class="line"><a name="l02375"></a><span class="lineno"> 2375</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02378"></a><span class="lineno"> 2378</span> </div><div class="line"><a name="l02399"></a><span class="lineno"> 2399</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0ff488958ca72b28e545880463cb8696">vmaResizeAllocation</a>(</div><div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02401"></a><span class="lineno"> 2401</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>  VkDeviceSize newSize);</div><div class="line"><a name="l02403"></a><span class="lineno"> 2403</span> </div><div class="line"><a name="l02420"></a><span class="lineno"> 2420</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02424"></a><span class="lineno"> 2424</span> </div><div class="line"><a name="l02439"></a><span class="lineno"> 2439</span> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l02440"></a><span class="lineno"> 2440</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02442"></a><span class="lineno"> 2442</span> </div><div class="line"><a name="l02456"></a><span class="lineno"> 2456</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>  <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l02460"></a><span class="lineno"> 2460</span> </div><div class="line"><a name="l02471"></a><span class="lineno"> 2471</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02473"></a><span class="lineno"> 2473</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l02474"></a><span class="lineno"> 2474</span> </div><div class="line"><a name="l02509"></a><span class="lineno"> 2509</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l02510"></a><span class="lineno"> 2510</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>  <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l02513"></a><span class="lineno"> 2513</span> </div><div class="line"><a name="l02518"></a><span class="lineno"> 2518</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l02519"></a><span class="lineno"> 2519</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02520"></a><span class="lineno"> 2520</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02521"></a><span class="lineno"> 2521</span> </div><div class="line"><a name="l02534"></a><span class="lineno"> 2534</span> <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="l02535"></a><span class="lineno"> 2535</span> </div><div class="line"><a name="l02548"></a><span class="lineno"> 2548</span> <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="l02549"></a><span class="lineno"> 2549</span> </div><div class="line"><a name="l02566"></a><span class="lineno"> 2566</span> 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="l02567"></a><span class="lineno"> 2567</span> </div><div class="line"><a name="l02569"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html"> 2569</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> {</div><div class="line"><a name="l02574"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d"> 2574</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l02579"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc"> 2579</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l02580"></a><span class="lineno"> 2580</span> } <a class="code" href="vk__mem__alloc_8h.html#ae67f8573a0cf20f16f0a1eecbca566a0">VmaDefragmentationInfo</a>;</div><div class="line"><a name="l02581"></a><span class="lineno"> 2581</span> </div><div class="line"><a name="l02583"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html"> 2583</a></span> <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="l02585"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d"> 2585</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l02587"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28"> 2587</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a>;</div><div class="line"><a name="l02589"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9"> 2589</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l02591"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b"> 2591</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l02592"></a><span class="lineno"> 2592</span> } <a class="code" href="vk__mem__alloc_8h.html#ab0f9b06441c840fee560de4a2967f8c9">VmaDefragmentationStats</a>;</div><div class="line"><a name="l02593"></a><span class="lineno"> 2593</span> </div><div class="line"><a name="l02632"></a><span class="lineno"> 2632</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l02639"></a><span class="lineno"> 2639</span> </div><div class="line"><a name="l02652"></a><span class="lineno"> 2652</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>  VkBuffer buffer);</div><div class="line"><a name="l02656"></a><span class="lineno"> 2656</span> </div><div class="line"><a name="l02669"></a><span class="lineno"> 2669</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>  VkImage image);</div><div class="line"><a name="l02673"></a><span class="lineno"> 2673</span> </div><div class="line"><a name="l02700"></a><span class="lineno"> 2700</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02707"></a><span class="lineno"> 2707</span> </div><div class="line"><a name="l02719"></a><span class="lineno"> 2719</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02721"></a><span class="lineno"> 2721</span>  VkBuffer buffer,</div><div class="line"><a name="l02722"></a><span class="lineno"> 2722</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02723"></a><span class="lineno"> 2723</span> </div><div class="line"><a name="l02725"></a><span class="lineno"> 2725</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>  VkImage* pImage,</div><div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02732"></a><span class="lineno"> 2732</span> </div><div class="line"><a name="l02744"></a><span class="lineno"> 2744</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>  VkImage image,</div><div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02748"></a><span class="lineno"> 2748</span> </div><div class="line"><a name="l02749"></a><span class="lineno"> 2749</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l02750"></a><span class="lineno"> 2750</span> }</div><div class="line"><a name="l02751"></a><span class="lineno"> 2751</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02752"></a><span class="lineno"> 2752</span> </div><div class="line"><a name="l02753"></a><span class="lineno"> 2753</span> <span class="preprocessor">#endif // AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l02754"></a><span class="lineno"> 2754</span> </div><div class="line"><a name="l02755"></a><span class="lineno"> 2755</span> <span class="comment">// For Visual Studio IntelliSense.</span></div><div class="line"><a name="l02756"></a><span class="lineno"> 2756</span> <span class="preprocessor">#if defined(__cplusplus) && defined(__INTELLISENSE__)</span></div><div class="line"><a name="l02757"></a><span class="lineno"> 2757</span> <span class="preprocessor">#define VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02758"></a><span class="lineno"> 2758</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02759"></a><span class="lineno"> 2759</span> </div><div class="line"><a name="l02760"></a><span class="lineno"> 2760</span> <span class="preprocessor">#ifdef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02761"></a><span class="lineno"> 2761</span> <span class="preprocessor">#undef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02762"></a><span class="lineno"> 2762</span> </div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span> <span class="preprocessor">#include <cstring></span></div><div class="line"><a name="l02766"></a><span class="lineno"> 2766</span> </div><div class="line"><a name="l02767"></a><span class="lineno"> 2767</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l02768"></a><span class="lineno"> 2768</span> <span class="comment">CONFIGURATION SECTION</span></div><div class="line"><a name="l02769"></a><span class="lineno"> 2769</span> <span class="comment"></span></div><div class="line"><a name="l02770"></a><span class="lineno"> 2770</span> <span class="comment">Define some of these macros before each #include of this header or change them</span></div><div class="line"><a name="l02771"></a><span class="lineno"> 2771</span> <span class="comment">here if you need other then default behavior depending on your environment.</span></div><div class="line"><a name="l02772"></a><span class="lineno"> 2772</span> <span class="comment">*/</span></div><div class="line"><a name="l02773"></a><span class="lineno"> 2773</span> </div><div class="line"><a name="l02774"></a><span class="lineno"> 2774</span> <span class="comment">/*</span></div><div class="line"><a name="l02775"></a><span class="lineno"> 2775</span> <span class="comment">Define this macro to 1 to make the library fetch pointers to Vulkan functions</span></div><div class="line"><a name="l02776"></a><span class="lineno"> 2776</span> <span class="comment">internally, like:</span></div><div class="line"><a name="l02777"></a><span class="lineno"> 2777</span> <span class="comment"></span></div><div class="line"><a name="l02778"></a><span class="lineno"> 2778</span> <span class="comment"> vulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</span></div><div class="line"><a name="l02779"></a><span class="lineno"> 2779</span> <span class="comment"></span></div><div class="line"><a name="l02780"></a><span class="lineno"> 2780</span> <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="l02781"></a><span class="lineno"> 2781</span> <span class="comment">VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l02782"></a><span class="lineno"> 2782</span> <span class="comment">*/</span></div><div class="line"><a name="l02783"></a><span class="lineno"> 2783</span> <span class="preprocessor">#if !defined(VMA_STATIC_VULKAN_FUNCTIONS) && !defined(VK_NO_PROTOTYPES)</span></div><div class="line"><a name="l02784"></a><span class="lineno"> 2784</span> <span class="preprocessor">#define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l02785"></a><span class="lineno"> 2785</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02786"></a><span class="lineno"> 2786</span> </div><div class="line"><a name="l02787"></a><span class="lineno"> 2787</span> <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="l02788"></a><span class="lineno"> 2788</span> <span class="comment">//#define VMA_USE_STL_CONTAINERS 1</span></div><div class="line"><a name="l02789"></a><span class="lineno"> 2789</span> </div><div class="line"><a name="l02790"></a><span class="lineno"> 2790</span> <span class="comment">/* Set this macro to 1 to make the library including and using STL containers:</span></div><div class="line"><a name="l02791"></a><span class="lineno"> 2791</span> <span class="comment">std::pair, std::vector, std::list, std::unordered_map.</span></div><div class="line"><a name="l02792"></a><span class="lineno"> 2792</span> <span class="comment"></span></div><div class="line"><a name="l02793"></a><span class="lineno"> 2793</span> <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="l02794"></a><span class="lineno"> 2794</span> <span class="comment">the containers.</span></div><div class="line"><a name="l02795"></a><span class="lineno"> 2795</span> <span class="comment">*/</span></div><div class="line"><a name="l02796"></a><span class="lineno"> 2796</span> <span class="preprocessor">#if VMA_USE_STL_CONTAINERS</span></div><div class="line"><a name="l02797"></a><span class="lineno"> 2797</span> <span class="preprocessor"> #define VMA_USE_STL_VECTOR 1</span></div><div class="line"><a name="l02798"></a><span class="lineno"> 2798</span> <span class="preprocessor"> #define VMA_USE_STL_UNORDERED_MAP 1</span></div><div class="line"><a name="l02799"></a><span class="lineno"> 2799</span> <span class="preprocessor"> #define VMA_USE_STL_LIST 1</span></div><div class="line"><a name="l02800"></a><span class="lineno"> 2800</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02801"></a><span class="lineno"> 2801</span> </div><div class="line"><a name="l02802"></a><span class="lineno"> 2802</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l02803"></a><span class="lineno"> 2803</span> <span class="preprocessor"> #include <vector></span></div><div class="line"><a name="l02804"></a><span class="lineno"> 2804</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02805"></a><span class="lineno"> 2805</span> </div><div class="line"><a name="l02806"></a><span class="lineno"> 2806</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l02807"></a><span class="lineno"> 2807</span> <span class="preprocessor"> #include <unordered_map></span></div><div class="line"><a name="l02808"></a><span class="lineno"> 2808</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02809"></a><span class="lineno"> 2809</span> </div><div class="line"><a name="l02810"></a><span class="lineno"> 2810</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l02811"></a><span class="lineno"> 2811</span> <span class="preprocessor"> #include <list></span></div><div class="line"><a name="l02812"></a><span class="lineno"> 2812</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02813"></a><span class="lineno"> 2813</span> </div><div class="line"><a name="l02814"></a><span class="lineno"> 2814</span> <span class="comment">/*</span></div><div class="line"><a name="l02815"></a><span class="lineno"> 2815</span> <span class="comment">Following headers are used in this CONFIGURATION section only, so feel free to</span></div><div class="line"><a name="l02816"></a><span class="lineno"> 2816</span> <span class="comment">remove them if not needed.</span></div><div class="line"><a name="l02817"></a><span class="lineno"> 2817</span> <span class="comment">*/</span></div><div class="line"><a name="l02818"></a><span class="lineno"> 2818</span> <span class="preprocessor">#include <cassert></span> <span class="comment">// for assert</span></div><div class="line"><a name="l02819"></a><span class="lineno"> 2819</span> <span class="preprocessor">#include <algorithm></span> <span class="comment">// for min, max</span></div><div class="line"><a name="l02820"></a><span class="lineno"> 2820</span> <span class="preprocessor">#include <mutex></span> <span class="comment">// for std::mutex</span></div><div class="line"><a name="l02821"></a><span class="lineno"> 2821</span> <span class="preprocessor">#include <atomic></span> <span class="comment">// for std::atomic</span></div><div class="line"><a name="l02822"></a><span class="lineno"> 2822</span> </div><div class="line"><a name="l02823"></a><span class="lineno"> 2823</span> <span class="preprocessor">#ifndef VMA_NULL</span></div><div class="line"><a name="l02824"></a><span class="lineno"> 2824</span>  <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="l02825"></a><span class="lineno"> 2825</span> <span class="preprocessor"> #define VMA_NULL nullptr</span></div><div class="line"><a name="l02826"></a><span class="lineno"> 2826</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02827"></a><span class="lineno"> 2827</span> </div><div class="line"><a name="l02828"></a><span class="lineno"> 2828</span> <span class="preprocessor">#if defined(__ANDROID_API__) && (__ANDROID_API__ < 16)</span></div><div class="line"><a name="l02829"></a><span class="lineno"> 2829</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02830"></a><span class="lineno"> 2830</span> <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="l02831"></a><span class="lineno"> 2831</span> {</div><div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>  <span class="comment">// alignment must be >= sizeof(void*)</span></div><div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>  <span class="keywordflow">if</span>(alignment < <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l02834"></a><span class="lineno"> 2834</span>  {</div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>  alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>  }</div><div class="line"><a name="l02837"></a><span class="lineno"> 2837</span> </div><div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>  <span class="keywordflow">return</span> memalign(alignment, size);</div><div class="line"><a name="l02839"></a><span class="lineno"> 2839</span> }</div><div class="line"><a name="l02840"></a><span class="lineno"> 2840</span> <span class="preprocessor">#elif defined(__APPLE__) || defined(__ANDROID__)</span></div><div class="line"><a name="l02841"></a><span class="lineno"> 2841</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02842"></a><span class="lineno"> 2842</span> <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="l02843"></a><span class="lineno"> 2843</span> {</div><div class="line"><a name="l02844"></a><span class="lineno"> 2844</span>  <span class="comment">// alignment must be >= sizeof(void*)</span></div><div class="line"><a name="l02845"></a><span class="lineno"> 2845</span>  <span class="keywordflow">if</span>(alignment < <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l02846"></a><span class="lineno"> 2846</span>  {</div><div class="line"><a name="l02847"></a><span class="lineno"> 2847</span>  alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l02848"></a><span class="lineno"> 2848</span>  }</div><div class="line"><a name="l02849"></a><span class="lineno"> 2849</span> </div><div class="line"><a name="l02850"></a><span class="lineno"> 2850</span>  <span class="keywordtype">void</span> *pointer;</div><div class="line"><a name="l02851"></a><span class="lineno"> 2851</span>  <span class="keywordflow">if</span>(posix_memalign(&pointer, alignment, size) == 0)</div><div class="line"><a name="l02852"></a><span class="lineno"> 2852</span>  <span class="keywordflow">return</span> pointer;</div><div class="line"><a name="l02853"></a><span class="lineno"> 2853</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l02854"></a><span class="lineno"> 2854</span> }</div><div class="line"><a name="l02855"></a><span class="lineno"> 2855</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02856"></a><span class="lineno"> 2856</span> </div><div class="line"><a name="l02857"></a><span class="lineno"> 2857</span> <span class="comment">// If your compiler is not compatible with C++11 and definition of</span></div><div class="line"><a name="l02858"></a><span class="lineno"> 2858</span> <span class="comment">// aligned_alloc() function is missing, uncommeting following line may help:</span></div><div class="line"><a name="l02859"></a><span class="lineno"> 2859</span> </div><div class="line"><a name="l02860"></a><span class="lineno"> 2860</span> <span class="comment">//#include <malloc.h></span></div><div class="line"><a name="l02861"></a><span class="lineno"> 2861</span> </div><div class="line"><a name="l02862"></a><span class="lineno"> 2862</span> <span class="comment">// Normal assert to check for programmer's errors, especially in Debug configuration.</span></div><div class="line"><a name="l02863"></a><span class="lineno"> 2863</span> <span class="preprocessor">#ifndef VMA_ASSERT</span></div><div class="line"><a name="l02864"></a><span class="lineno"> 2864</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02865"></a><span class="lineno"> 2865</span> <span class="preprocessor"> #define VMA_ASSERT(expr) assert(expr)</span></div><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02867"></a><span class="lineno"> 2867</span> <span class="preprocessor"> #define VMA_ASSERT(expr)</span></div><div class="line"><a name="l02868"></a><span class="lineno"> 2868</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02869"></a><span class="lineno"> 2869</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02870"></a><span class="lineno"> 2870</span> </div><div class="line"><a name="l02871"></a><span class="lineno"> 2871</span> <span class="comment">// Assert that will be called very often, like inside data structures e.g. operator[].</span></div><div class="line"><a name="l02872"></a><span class="lineno"> 2872</span> <span class="comment">// Making it non-empty can make program slow.</span></div><div class="line"><a name="l02873"></a><span class="lineno"> 2873</span> <span class="preprocessor">#ifndef VMA_HEAVY_ASSERT</span></div><div class="line"><a name="l02874"></a><span class="lineno"> 2874</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02875"></a><span class="lineno"> 2875</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr) //VMA_ASSERT(expr)</span></div><div class="line"><a name="l02876"></a><span class="lineno"> 2876</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02877"></a><span class="lineno"> 2877</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr)</span></div><div class="line"><a name="l02878"></a><span class="lineno"> 2878</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02879"></a><span class="lineno"> 2879</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02880"></a><span class="lineno"> 2880</span> </div><div class="line"><a name="l02881"></a><span class="lineno"> 2881</span> <span class="preprocessor">#ifndef VMA_ALIGN_OF</span></div><div class="line"><a name="l02882"></a><span class="lineno"> 2882</span> <span class="preprocessor"> #define VMA_ALIGN_OF(type) (__alignof(type))</span></div><div class="line"><a name="l02883"></a><span class="lineno"> 2883</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02884"></a><span class="lineno"> 2884</span> </div><div class="line"><a name="l02885"></a><span class="lineno"> 2885</span> <span class="preprocessor">#ifndef VMA_SYSTEM_ALIGNED_MALLOC</span></div><div class="line"><a name="l02886"></a><span class="lineno"> 2886</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02887"></a><span class="lineno"> 2887</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (_aligned_malloc((size), (alignment)))</span></div><div class="line"><a name="l02888"></a><span class="lineno"> 2888</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02889"></a><span class="lineno"> 2889</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (aligned_alloc((alignment), (size) ))</span></div><div class="line"><a name="l02890"></a><span class="lineno"> 2890</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02891"></a><span class="lineno"> 2891</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02892"></a><span class="lineno"> 2892</span> </div><div class="line"><a name="l02893"></a><span class="lineno"> 2893</span> <span class="preprocessor">#ifndef VMA_SYSTEM_FREE</span></div><div class="line"><a name="l02894"></a><span class="lineno"> 2894</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02895"></a><span class="lineno"> 2895</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) _aligned_free(ptr)</span></div><div class="line"><a name="l02896"></a><span class="lineno"> 2896</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02897"></a><span class="lineno"> 2897</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) free(ptr)</span></div><div class="line"><a name="l02898"></a><span class="lineno"> 2898</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02899"></a><span class="lineno"> 2899</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02900"></a><span class="lineno"> 2900</span> </div><div class="line"><a name="l02901"></a><span class="lineno"> 2901</span> <span class="preprocessor">#ifndef VMA_MIN</span></div><div class="line"><a name="l02902"></a><span class="lineno"> 2902</span> <span class="preprocessor"> #define VMA_MIN(v1, v2) (std::min((v1), (v2)))</span></div><div class="line"><a name="l02903"></a><span class="lineno"> 2903</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02904"></a><span class="lineno"> 2904</span> </div><div class="line"><a name="l02905"></a><span class="lineno"> 2905</span> <span class="preprocessor">#ifndef VMA_MAX</span></div><div class="line"><a name="l02906"></a><span class="lineno"> 2906</span> <span class="preprocessor"> #define VMA_MAX(v1, v2) (std::max((v1), (v2)))</span></div><div class="line"><a name="l02907"></a><span class="lineno"> 2907</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02908"></a><span class="lineno"> 2908</span> </div><div class="line"><a name="l02909"></a><span class="lineno"> 2909</span> <span class="preprocessor">#ifndef VMA_SWAP</span></div><div class="line"><a name="l02910"></a><span class="lineno"> 2910</span> <span class="preprocessor"> #define VMA_SWAP(v1, v2) std::swap((v1), (v2))</span></div><div class="line"><a name="l02911"></a><span class="lineno"> 2911</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02912"></a><span class="lineno"> 2912</span> </div><div class="line"><a name="l02913"></a><span class="lineno"> 2913</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l02914"></a><span class="lineno"> 2914</span> <span class="preprocessor"> #define VMA_SORT(beg, end, cmp) std::sort(beg, end, cmp)</span></div><div class="line"><a name="l02915"></a><span class="lineno"> 2915</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02916"></a><span class="lineno"> 2916</span> </div><div class="line"><a name="l02917"></a><span class="lineno"> 2917</span> <span class="preprocessor">#ifndef VMA_DEBUG_LOG</span></div><div class="line"><a name="l02918"></a><span class="lineno"> 2918</span> <span class="preprocessor"> #define VMA_DEBUG_LOG(format, ...)</span></div><div class="line"><a name="l02919"></a><span class="lineno"> 2919</span>  <span class="comment">/*</span></div><div class="line"><a name="l02920"></a><span class="lineno"> 2920</span> <span class="comment"> #define VMA_DEBUG_LOG(format, ...) do { \</span></div><div class="line"><a name="l02921"></a><span class="lineno"> 2921</span> <span class="comment"> printf(format, __VA_ARGS__); \</span></div><div class="line"><a name="l02922"></a><span class="lineno"> 2922</span> <span class="comment"> printf("\n"); \</span></div><div class="line"><a name="l02923"></a><span class="lineno"> 2923</span> <span class="comment"> } while(false)</span></div><div class="line"><a name="l02924"></a><span class="lineno"> 2924</span> <span class="comment"> */</span></div><div class="line"><a name="l02925"></a><span class="lineno"> 2925</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02926"></a><span class="lineno"> 2926</span> </div><div class="line"><a name="l02927"></a><span class="lineno"> 2927</span> <span class="comment">// Define this macro to 1 to enable functions: vmaBuildStatsString, vmaFreeStatsString.</span></div><div class="line"><a name="l02928"></a><span class="lineno"> 2928</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>  <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="l02930"></a><span class="lineno"> 2930</span>  {</div><div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>  snprintf(outStr, strLen, <span class="stringliteral">"%u"</span>, static_cast<unsigned int>(num));</div><div class="line"><a name="l02932"></a><span class="lineno"> 2932</span>  }</div><div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>  <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="l02934"></a><span class="lineno"> 2934</span>  {</div><div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>  snprintf(outStr, strLen, <span class="stringliteral">"%llu"</span>, static_cast<unsigned long long>(num));</div><div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>  }</div><div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>  <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="l02938"></a><span class="lineno"> 2938</span>  {</div><div class="line"><a name="l02939"></a><span class="lineno"> 2939</span>  snprintf(outStr, strLen, <span class="stringliteral">"%p"</span>, ptr);</div><div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>  }</div><div class="line"><a name="l02941"></a><span class="lineno"> 2941</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02942"></a><span class="lineno"> 2942</span> </div><div class="line"><a name="l02943"></a><span class="lineno"> 2943</span> <span class="preprocessor">#ifndef VMA_MUTEX</span></div><div class="line"><a name="l02944"></a><span class="lineno"> 2944</span>  <span class="keyword">class </span>VmaMutex</div><div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>  {</div><div class="line"><a name="l02946"></a><span class="lineno"> 2946</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>  VmaMutex() { }</div><div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>  ~VmaMutex() { }</div><div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>  <span class="keywordtype">void</span> Lock() { m_Mutex.lock(); }</div><div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>  <span class="keywordtype">void</span> Unlock() { m_Mutex.unlock(); }</div><div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l02952"></a><span class="lineno"> 2952</span>  std::mutex m_Mutex;</div><div class="line"><a name="l02953"></a><span class="lineno"> 2953</span>  };</div><div class="line"><a name="l02954"></a><span class="lineno"> 2954</span> <span class="preprocessor"> #define VMA_MUTEX VmaMutex</span></div><div class="line"><a name="l02955"></a><span class="lineno"> 2955</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02956"></a><span class="lineno"> 2956</span> </div><div class="line"><a name="l02957"></a><span class="lineno"> 2957</span> <span class="comment">/*</span></div><div class="line"><a name="l02958"></a><span class="lineno"> 2958</span> <span class="comment">If providing your own implementation, you need to implement a subset of std::atomic:</span></div><div class="line"><a name="l02959"></a><span class="lineno"> 2959</span> <span class="comment"></span></div><div class="line"><a name="l02960"></a><span class="lineno"> 2960</span> <span class="comment">- Constructor(uint32_t desired)</span></div><div class="line"><a name="l02961"></a><span class="lineno"> 2961</span> <span class="comment">- uint32_t load() const</span></div><div class="line"><a name="l02962"></a><span class="lineno"> 2962</span> <span class="comment">- void store(uint32_t desired)</span></div><div class="line"><a name="l02963"></a><span class="lineno"> 2963</span> <span class="comment">- bool compare_exchange_weak(uint32_t& expected, uint32_t desired)</span></div><div class="line"><a name="l02964"></a><span class="lineno"> 2964</span> <span class="comment">*/</span></div><div class="line"><a name="l02965"></a><span class="lineno"> 2965</span> <span class="preprocessor">#ifndef VMA_ATOMIC_UINT32</span></div><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span> <span class="preprocessor"> #define VMA_ATOMIC_UINT32 std::atomic<uint32_t></span></div><div class="line"><a name="l02967"></a><span class="lineno"> 2967</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02968"></a><span class="lineno"> 2968</span> </div><div class="line"><a name="l02969"></a><span class="lineno"> 2969</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY</span></div><div class="line"><a name="l02970"></a><span class="lineno"> 2970</span> </div><div class="line"><a name="l02974"></a><span class="lineno"> 2974</span> <span class="preprocessor"> #define VMA_DEBUG_ALWAYS_DEDICATED_MEMORY (0)</span></div><div class="line"><a name="l02975"></a><span class="lineno"> 2975</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02976"></a><span class="lineno"> 2976</span> </div><div class="line"><a name="l02977"></a><span class="lineno"> 2977</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALIGNMENT</span></div><div class="line"><a name="l02978"></a><span class="lineno"> 2978</span> </div><div class="line"><a name="l02982"></a><span class="lineno"> 2982</span> <span class="preprocessor"> #define VMA_DEBUG_ALIGNMENT (1)</span></div><div class="line"><a name="l02983"></a><span class="lineno"> 2983</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02984"></a><span class="lineno"> 2984</span> </div><div class="line"><a name="l02985"></a><span class="lineno"> 2985</span> <span class="preprocessor">#ifndef VMA_DEBUG_MARGIN</span></div><div class="line"><a name="l02986"></a><span class="lineno"> 2986</span> </div><div class="line"><a name="l02990"></a><span class="lineno"> 2990</span> <span class="preprocessor"> #define VMA_DEBUG_MARGIN (0)</span></div><div class="line"><a name="l02991"></a><span class="lineno"> 2991</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02992"></a><span class="lineno"> 2992</span> </div><div class="line"><a name="l02993"></a><span class="lineno"> 2993</span> <span class="preprocessor">#ifndef VMA_DEBUG_INITIALIZE_ALLOCATIONS</span></div><div class="line"><a name="l02994"></a><span class="lineno"> 2994</span> </div><div class="line"><a name="l02998"></a><span class="lineno"> 2998</span> <span class="preprocessor"> #define VMA_DEBUG_INITIALIZE_ALLOCATIONS (0)</span></div><div class="line"><a name="l02999"></a><span class="lineno"> 2999</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03000"></a><span class="lineno"> 3000</span> </div><div class="line"><a name="l03001"></a><span class="lineno"> 3001</span> <span class="preprocessor">#ifndef VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l03002"></a><span class="lineno"> 3002</span> </div><div class="line"><a name="l03007"></a><span class="lineno"> 3007</span> <span class="preprocessor"> #define VMA_DEBUG_DETECT_CORRUPTION (0)</span></div><div class="line"><a name="l03008"></a><span class="lineno"> 3008</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03009"></a><span class="lineno"> 3009</span> </div><div class="line"><a name="l03010"></a><span class="lineno"> 3010</span> <span class="preprocessor">#ifndef VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03011"></a><span class="lineno"> 3011</span> </div><div class="line"><a name="l03015"></a><span class="lineno"> 3015</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX (0)</span></div><div class="line"><a name="l03016"></a><span class="lineno"> 3016</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03017"></a><span class="lineno"> 3017</span> </div><div class="line"><a name="l03018"></a><span class="lineno"> 3018</span> <span class="preprocessor">#ifndef VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY</span></div><div class="line"><a name="l03019"></a><span class="lineno"> 3019</span> </div><div class="line"><a name="l03023"></a><span class="lineno"> 3023</span> <span class="preprocessor"> #define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY (1)</span></div><div class="line"><a name="l03024"></a><span class="lineno"> 3024</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03025"></a><span class="lineno"> 3025</span> </div><div class="line"><a name="l03026"></a><span class="lineno"> 3026</span> <span class="preprocessor">#ifndef VMA_SMALL_HEAP_MAX_SIZE</span></div><div class="line"><a name="l03027"></a><span class="lineno"> 3027</span> <span class="preprocessor"> #define VMA_SMALL_HEAP_MAX_SIZE (1024ull * 1024 * 1024)</span></div><div class="line"><a name="l03029"></a><span class="lineno"> 3029</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03030"></a><span class="lineno"> 3030</span> </div><div class="line"><a name="l03031"></a><span class="lineno"> 3031</span> <span class="preprocessor">#ifndef VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l03032"></a><span class="lineno"> 3032</span> <span class="preprocessor"> #define VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE (256ull * 1024 * 1024)</span></div><div class="line"><a name="l03034"></a><span class="lineno"> 3034</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03035"></a><span class="lineno"> 3035</span> </div><div class="line"><a name="l03036"></a><span class="lineno"> 3036</span> <span class="preprocessor">#ifndef VMA_CLASS_NO_COPY</span></div><div class="line"><a name="l03037"></a><span class="lineno"> 3037</span> <span class="preprocessor"> #define VMA_CLASS_NO_COPY(className) \</span></div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span> <span class="preprocessor"> private: \</span></div><div class="line"><a name="l03039"></a><span class="lineno"> 3039</span> <span class="preprocessor"> className(const className&) = delete; \</span></div><div class="line"><a name="l03040"></a><span class="lineno"> 3040</span> <span class="preprocessor"> className& operator=(const className&) = delete;</span></div><div class="line"><a name="l03041"></a><span class="lineno"> 3041</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03042"></a><span class="lineno"> 3042</span> </div><div class="line"><a name="l03043"></a><span class="lineno"> 3043</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_FRAME_INDEX_LOST = UINT32_MAX;</div><div class="line"><a name="l03044"></a><span class="lineno"> 3044</span> </div><div class="line"><a name="l03045"></a><span class="lineno"> 3045</span> <span class="comment">// Decimal 2139416166, float NaN, little-endian binary 66 E6 84 7F.</span></div><div class="line"><a name="l03046"></a><span class="lineno"> 3046</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_CORRUPTION_DETECTION_MAGIC_VALUE = 0x7F84E666;</div><div class="line"><a name="l03047"></a><span class="lineno"> 3047</span> </div><div class="line"><a name="l03048"></a><span class="lineno"> 3048</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_CREATED = 0xDC;</div><div class="line"><a name="l03049"></a><span class="lineno"> 3049</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t VMA_ALLOCATION_FILL_PATTERN_DESTROYED = 0xEF;</div><div class="line"><a name="l03050"></a><span class="lineno"> 3050</span> </div><div class="line"><a name="l03051"></a><span class="lineno"> 3051</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l03052"></a><span class="lineno"> 3052</span> <span class="comment">END OF CONFIGURATION</span></div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span> <span class="comment">*/</span></div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</span> </div><div class="line"><a name="l03055"></a><span class="lineno"> 3055</span> <span class="keyword">static</span> VkAllocationCallbacks VmaEmptyAllocationCallbacks = {</div><div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>  VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL };</div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span> </div><div class="line"><a name="l03058"></a><span class="lineno"> 3058</span> <span class="comment">// Returns number of bits set to 1 in (v).</span></div><div class="line"><a name="l03059"></a><span class="lineno"> 3059</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaCountBitsSet(uint32_t v)</div><div class="line"><a name="l03060"></a><span class="lineno"> 3060</span> {</div><div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>  uint32_t c = v - ((v >> 1) & 0x55555555);</div><div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>  c = ((c >> 2) & 0x33333333) + (c & 0x33333333);</div><div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>  c = ((c >> 4) + c) & 0x0F0F0F0F;</div><div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>  c = ((c >> 8) + c) & 0x00FF00FF;</div><div class="line"><a name="l03065"></a><span class="lineno"> 3065</span>  c = ((c >> 16) + c) & 0x0000FFFF;</div><div class="line"><a name="l03066"></a><span class="lineno"> 3066</span>  <span class="keywordflow">return</span> c;</div><div class="line"><a name="l03067"></a><span class="lineno"> 3067</span> }</div><div class="line"><a name="l03068"></a><span class="lineno"> 3068</span> </div><div class="line"><a name="l03069"></a><span class="lineno"> 3069</span> <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="l03070"></a><span class="lineno"> 3070</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03071"></a><span class="lineno"> 3071</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03072"></a><span class="lineno"> 3072</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignUp(T val, T align)</div><div class="line"><a name="l03073"></a><span class="lineno"> 3073</span> {</div><div class="line"><a name="l03074"></a><span class="lineno"> 3074</span>  <span class="keywordflow">return</span> (val + align - 1) / align * align;</div><div class="line"><a name="l03075"></a><span class="lineno"> 3075</span> }</div><div class="line"><a name="l03076"></a><span class="lineno"> 3076</span> <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="l03077"></a><span class="lineno"> 3077</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l03078"></a><span class="lineno"> 3078</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03079"></a><span class="lineno"> 3079</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignDown(T val, T align)</div><div class="line"><a name="l03080"></a><span class="lineno"> 3080</span> {</div><div class="line"><a name="l03081"></a><span class="lineno"> 3081</span>  <span class="keywordflow">return</span> val / align * align;</div><div class="line"><a name="l03082"></a><span class="lineno"> 3082</span> }</div><div class="line"><a name="l03083"></a><span class="lineno"> 3083</span> </div><div class="line"><a name="l03084"></a><span class="lineno"> 3084</span> <span class="comment">// Division with mathematical rounding to nearest number.</span></div><div class="line"><a name="l03085"></a><span class="lineno"> 3085</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03086"></a><span class="lineno"> 3086</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaRoundDiv(T x, T y)</div><div class="line"><a name="l03087"></a><span class="lineno"> 3087</span> {</div><div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>  <span class="keywordflow">return</span> (x + (y / (T)2)) / y;</div><div class="line"><a name="l03089"></a><span class="lineno"> 3089</span> }</div><div class="line"><a name="l03090"></a><span class="lineno"> 3090</span> </div><div class="line"><a name="l03091"></a><span class="lineno"> 3091</span> <span class="comment">/*</span></div><div class="line"><a name="l03092"></a><span class="lineno"> 3092</span> <span class="comment">Returns true if given number is a power of two.</span></div><div class="line"><a name="l03093"></a><span class="lineno"> 3093</span> <span class="comment">T must be unsigned integer number or signed integer but always nonnegative.</span></div><div class="line"><a name="l03094"></a><span class="lineno"> 3094</span> <span class="comment">For 0 returns true.</span></div><div class="line"><a name="l03095"></a><span class="lineno"> 3095</span> <span class="comment">*/</span></div><div class="line"><a name="l03096"></a><span class="lineno"> 3096</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03097"></a><span class="lineno"> 3097</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsPow2(T x)</div><div class="line"><a name="l03098"></a><span class="lineno"> 3098</span> {</div><div class="line"><a name="l03099"></a><span class="lineno"> 3099</span>  <span class="keywordflow">return</span> (x & (x-1)) == 0;</div><div class="line"><a name="l03100"></a><span class="lineno"> 3100</span> }</div><div class="line"><a name="l03101"></a><span class="lineno"> 3101</span> </div><div class="line"><a name="l03102"></a><span class="lineno"> 3102</span> <span class="comment">// Returns smallest power of 2 greater or equal to v.</span></div><div class="line"><a name="l03103"></a><span class="lineno"> 3103</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaNextPow2(uint32_t v)</div><div class="line"><a name="l03104"></a><span class="lineno"> 3104</span> {</div><div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>  v--;</div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>  v |= v >> 1;</div><div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>  v |= v >> 2;</div><div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>  v |= v >> 4;</div><div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>  v |= v >> 8;</div><div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>  v |= v >> 16;</div><div class="line"><a name="l03111"></a><span class="lineno"> 3111</span>  v++;</div><div class="line"><a name="l03112"></a><span class="lineno"> 3112</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03113"></a><span class="lineno"> 3113</span> }</div><div class="line"><a name="l03114"></a><span class="lineno"> 3114</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaNextPow2(uint64_t v)</div><div class="line"><a name="l03115"></a><span class="lineno"> 3115</span> {</div><div class="line"><a name="l03116"></a><span class="lineno"> 3116</span>  v--;</div><div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>  v |= v >> 1;</div><div class="line"><a name="l03118"></a><span class="lineno"> 3118</span>  v |= v >> 2;</div><div class="line"><a name="l03119"></a><span class="lineno"> 3119</span>  v |= v >> 4;</div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>  v |= v >> 8;</div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>  v |= v >> 16;</div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>  v |= v >> 32;</div><div class="line"><a name="l03123"></a><span class="lineno"> 3123</span>  v++;</div><div class="line"><a name="l03124"></a><span class="lineno"> 3124</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03125"></a><span class="lineno"> 3125</span> }</div><div class="line"><a name="l03126"></a><span class="lineno"> 3126</span> </div><div class="line"><a name="l03127"></a><span class="lineno"> 3127</span> <span class="comment">// Returns largest power of 2 less or equal to v.</span></div><div class="line"><a name="l03128"></a><span class="lineno"> 3128</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaPrevPow2(uint32_t v)</div><div class="line"><a name="l03129"></a><span class="lineno"> 3129</span> {</div><div class="line"><a name="l03130"></a><span class="lineno"> 3130</span>  v |= v >> 1;</div><div class="line"><a name="l03131"></a><span class="lineno"> 3131</span>  v |= v >> 2;</div><div class="line"><a name="l03132"></a><span class="lineno"> 3132</span>  v |= v >> 4;</div><div class="line"><a name="l03133"></a><span class="lineno"> 3133</span>  v |= v >> 8;</div><div class="line"><a name="l03134"></a><span class="lineno"> 3134</span>  v |= v >> 16;</div><div class="line"><a name="l03135"></a><span class="lineno"> 3135</span>  v = v ^ (v >> 1);</div><div class="line"><a name="l03136"></a><span class="lineno"> 3136</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03137"></a><span class="lineno"> 3137</span> }</div><div class="line"><a name="l03138"></a><span class="lineno"> 3138</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaPrevPow2(uint64_t v)</div><div class="line"><a name="l03139"></a><span class="lineno"> 3139</span> {</div><div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>  v |= v >> 1;</div><div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>  v |= v >> 2;</div><div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>  v |= v >> 4;</div><div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>  v |= v >> 8;</div><div class="line"><a name="l03144"></a><span class="lineno"> 3144</span>  v |= v >> 16;</div><div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>  v |= v >> 32;</div><div class="line"><a name="l03146"></a><span class="lineno"> 3146</span>  v = v ^ (v >> 1);</div><div class="line"><a name="l03147"></a><span class="lineno"> 3147</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03148"></a><span class="lineno"> 3148</span> }</div><div class="line"><a name="l03149"></a><span class="lineno"> 3149</span> </div><div class="line"><a name="l03150"></a><span class="lineno"> 3150</span> <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="l03151"></a><span class="lineno"> 3151</span> {</div><div class="line"><a name="l03152"></a><span class="lineno"> 3152</span>  <span class="keywordflow">return</span> pStr == VMA_NULL || *pStr == <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l03153"></a><span class="lineno"> 3153</span> }</div><div class="line"><a name="l03154"></a><span class="lineno"> 3154</span> </div><div class="line"><a name="l03155"></a><span class="lineno"> 3155</span> <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="l03156"></a><span class="lineno"> 3156</span> {</div><div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>  <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>  {</div><div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>  <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="l03160"></a><span class="lineno"> 3160</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Linear"</span>;</div><div class="line"><a name="l03161"></a><span class="lineno"> 3161</span>  <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="l03162"></a><span class="lineno"> 3162</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Buddy"</span>;</div><div class="line"><a name="l03163"></a><span class="lineno"> 3163</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Default"</span>;</div><div class="line"><a name="l03165"></a><span class="lineno"> 3165</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03166"></a><span class="lineno"> 3166</span>  VMA_ASSERT(0);</div><div class="line"><a name="l03167"></a><span class="lineno"> 3167</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div><div class="line"><a name="l03168"></a><span class="lineno"> 3168</span>  }</div><div class="line"><a name="l03169"></a><span class="lineno"> 3169</span> }</div><div class="line"><a name="l03170"></a><span class="lineno"> 3170</span> </div><div class="line"><a name="l03171"></a><span class="lineno"> 3171</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l03172"></a><span class="lineno"> 3172</span> </div><div class="line"><a name="l03173"></a><span class="lineno"> 3173</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l03174"></a><span class="lineno"> 3174</span> Iterator VmaQuickSortPartition(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03175"></a><span class="lineno"> 3175</span> {</div><div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>  Iterator centerValue = end; --centerValue;</div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>  Iterator insertIndex = beg;</div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>  <span class="keywordflow">for</span>(Iterator memTypeIndex = beg; memTypeIndex < centerValue; ++memTypeIndex)</div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>  {</div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>  <span class="keywordflow">if</span>(cmp(*memTypeIndex, *centerValue))</div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>  {</div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>  <span class="keywordflow">if</span>(insertIndex != memTypeIndex)</div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>  {</div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>  VMA_SWAP(*memTypeIndex, *insertIndex);</div><div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>  }</div><div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>  ++insertIndex;</div><div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>  }</div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>  }</div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>  <span class="keywordflow">if</span>(insertIndex != centerValue)</div><div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>  {</div><div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>  VMA_SWAP(*insertIndex, *centerValue);</div><div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>  }</div><div class="line"><a name="l03193"></a><span class="lineno"> 3193</span>  <span class="keywordflow">return</span> insertIndex;</div><div class="line"><a name="l03194"></a><span class="lineno"> 3194</span> }</div><div class="line"><a name="l03195"></a><span class="lineno"> 3195</span> </div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span> <span class="keywordtype">void</span> VmaQuickSort(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span> {</div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>  <span class="keywordflow">if</span>(beg < end)</div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>  {</div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>  Iterator it = VmaQuickSortPartition<Iterator, Compare>(beg, end, cmp);</div><div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>  VmaQuickSort<Iterator, Compare>(beg, it, cmp);</div><div class="line"><a name="l03203"></a><span class="lineno"> 3203</span>  VmaQuickSort<Iterator, Compare>(it + 1, end, cmp);</div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>  }</div><div class="line"><a name="l03205"></a><span class="lineno"> 3205</span> }</div><div class="line"><a name="l03206"></a><span class="lineno"> 3206</span> </div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span> <span class="preprocessor">#define VMA_SORT(beg, end, cmp) VmaQuickSort(beg, end, cmp)</span></div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</span> </div><div class="line"><a name="l03209"></a><span class="lineno"> 3209</span> <span class="preprocessor">#endif // #ifndef VMA_SORT</span></div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span> </div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span> <span class="comment">/*</span></div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span> <span class="comment">Returns true if two memory blocks occupy overlapping pages.</span></div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span> <span class="comment">ResourceA must be in less memory offset than ResourceB.</span></div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span> <span class="comment"></span></div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span> <span class="comment">Algorithm is based on "Vulkan 1.0.39 - A Specification (with all registered Vulkan extensions)"</span></div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span> <span class="comment">chapter 11.6 "Resource Memory Association", paragraph "Buffer-Image Granularity".</span></div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span> <span class="comment">*/</span></div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaBlocksOnSamePage(</div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>  VkDeviceSize resourceAOffset,</div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>  VkDeviceSize resourceASize,</div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>  VkDeviceSize resourceBOffset,</div><div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>  VkDeviceSize pageSize)</div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span> {</div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>  VMA_ASSERT(resourceAOffset + resourceASize <= resourceBOffset && resourceASize > 0 && pageSize > 0);</div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>  VkDeviceSize resourceAEnd = resourceAOffset + resourceASize - 1;</div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>  VkDeviceSize resourceAEndPage = resourceAEnd & ~(pageSize - 1);</div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>  VkDeviceSize resourceBStart = resourceBOffset;</div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>  VkDeviceSize resourceBStartPage = resourceBStart & ~(pageSize - 1);</div><div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>  <span class="keywordflow">return</span> resourceAEndPage == resourceBStartPage;</div><div class="line"><a name="l03230"></a><span class="lineno"> 3230</span> }</div><div class="line"><a name="l03231"></a><span class="lineno"> 3231</span> </div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</span> <span class="keyword">enum</span> VmaSuballocationType</div><div class="line"><a name="l03233"></a><span class="lineno"> 3233</span> {</div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>  VMA_SUBALLOCATION_TYPE_FREE = 0,</div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN = 1,</div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>  VMA_SUBALLOCATION_TYPE_BUFFER = 2,</div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN = 3,</div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR = 4,</div><div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL = 5,</div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>  VMA_SUBALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF</div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span> };</div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span> </div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span> <span class="comment">/*</span></div><div class="line"><a name="l03244"></a><span class="lineno"> 3244</span> <span class="comment">Returns true if given suballocation types could conflict and must respect</span></div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span> <span class="comment">VkPhysicalDeviceLimits::bufferImageGranularity. They conflict if one is buffer</span></div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span> <span class="comment">or linear image and another one is optimal image. If type is unknown, behave</span></div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span> <span class="comment">conservatively.</span></div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span> <span class="comment">*/</span></div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsBufferImageGranularityConflict(</div><div class="line"><a name="l03250"></a><span class="lineno"> 3250</span>  VmaSuballocationType suballocType1,</div><div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>  VmaSuballocationType suballocType2)</div><div class="line"><a name="l03252"></a><span class="lineno"> 3252</span> {</div><div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>  <span class="keywordflow">if</span>(suballocType1 > suballocType2)</div><div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>  {</div><div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>  VMA_SWAP(suballocType1, suballocType2);</div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>  }</div><div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>  </div><div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>  <span class="keywordflow">switch</span>(suballocType1)</div><div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>  {</div><div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_FREE:</div><div class="line"><a name="l03261"></a><span class="lineno"> 3261</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_UNKNOWN:</div><div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_BUFFER:</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN:</div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR ||</div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR:</div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL:</div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>  VMA_ASSERT(0);</div><div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span>  }</div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</span> }</div><div class="line"><a name="l03283"></a><span class="lineno"> 3283</span> </div><div class="line"><a name="l03284"></a><span class="lineno"> 3284</span> <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="l03285"></a><span class="lineno"> 3285</span> {</div><div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>  uint32_t* pDst = (uint32_t*)((<span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>  <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="l03288"></a><span class="lineno"> 3288</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pDst)</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>  {</div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>  *pDst = VMA_CORRUPTION_DETECTION_MAGIC_VALUE;</div><div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>  }</div><div class="line"><a name="l03292"></a><span class="lineno"> 3292</span> }</div><div class="line"><a name="l03293"></a><span class="lineno"> 3293</span> </div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span> <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="l03295"></a><span class="lineno"> 3295</span> {</div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>  <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="l03297"></a><span class="lineno"> 3297</span>  <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="l03298"></a><span class="lineno"> 3298</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pSrc)</div><div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>  {</div><div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>  <span class="keywordflow">if</span>(*pSrc != VMA_CORRUPTION_DETECTION_MAGIC_VALUE)</div><div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>  {</div><div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>  }</div><div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>  }</div><div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span> }</div><div class="line"><a name="l03307"></a><span class="lineno"> 3307</span> </div><div class="line"><a name="l03308"></a><span class="lineno"> 3308</span> <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="l03309"></a><span class="lineno"> 3309</span> <span class="keyword">struct </span>VmaMutexLock</div><div class="line"><a name="l03310"></a><span class="lineno"> 3310</span> {</div><div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>  VMA_CLASS_NO_COPY(VmaMutexLock)</div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>  VmaMutexLock(VMA_MUTEX& mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>  m_pMutex(useMutex ? &mutex : VMA_NULL)</div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>  {</div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>  {</div><div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>  m_pMutex->Lock();</div><div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>  }</div><div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>  }</div><div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>  </div><div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>  ~VmaMutexLock()</div><div class="line"><a name="l03323"></a><span class="lineno"> 3323</span>  {</div><div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>  {</div><div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>  m_pMutex->Unlock();</div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>  }</div><div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>  }</div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span> </div><div class="line"><a name="l03330"></a><span class="lineno"> 3330</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>  VMA_MUTEX* m_pMutex;</div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span> };</div><div class="line"><a name="l03333"></a><span class="lineno"> 3333</span> </div><div class="line"><a name="l03334"></a><span class="lineno"> 3334</span> <span class="preprocessor">#if VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>  <span class="keyword">static</span> VMA_MUTEX gDebugGlobalMutex;</div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK VmaMutexLock debugGlobalMutexLock(gDebugGlobalMutex, true);</span></div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03338"></a><span class="lineno"> 3338</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK</span></div><div class="line"><a name="l03339"></a><span class="lineno"> 3339</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span> </div><div class="line"><a name="l03341"></a><span class="lineno"> 3341</span> <span class="comment">// Minimum size of a free suballocation to register it in the free suballocation collection.</span></div><div class="line"><a name="l03342"></a><span class="lineno"> 3342</span> <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="l03343"></a><span class="lineno"> 3343</span> </div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span> <span class="comment">/*</span></div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span> <span class="comment">Performs binary search and returns iterator to first element that is greater or</span></div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span> <span class="comment">equal to (key), according to comparison (cmp).</span></div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span> <span class="comment"></span></div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span> <span class="comment">Cmp should return true if first argument is less than second argument.</span></div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span> <span class="comment"></span></div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span> <span class="comment">Returned value is the found element, if present in the collection or place where</span></div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</span> <span class="comment">new element with value (key) should be inserted.</span></div><div class="line"><a name="l03352"></a><span class="lineno"> 3352</span> <span class="comment">*/</span></div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span> <span class="keyword">template</span> <<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT></div><div class="line"><a name="l03354"></a><span class="lineno"> 3354</span> <span class="keyword">static</span> IterT VmaBinaryFindFirstNotLess(IterT beg, IterT end, <span class="keyword">const</span> KeyT &key, CmpLess cmp)</div><div class="line"><a name="l03355"></a><span class="lineno"> 3355</span> {</div><div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>  <span class="keywordtype">size_t</span> down = 0, up = (end - beg);</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>  <span class="keywordflow">while</span>(down < up)</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>  {</div><div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> mid = (down + up) / 2;</div><div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>  <span class="keywordflow">if</span>(cmp(*(beg+mid), key))</div><div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>  {</div><div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>  down = mid + 1;</div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>  }</div><div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>  {</div><div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>  up = mid;</div><div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>  }</div><div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>  }</div><div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>  <span class="keywordflow">return</span> beg + down;</div><div class="line"><a name="l03370"></a><span class="lineno"> 3370</span> }</div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span> </div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span> <span class="comment">// Memory allocation</span></div><div class="line"><a name="l03374"></a><span class="lineno"> 3374</span> </div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span> <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="l03376"></a><span class="lineno"> 3376</span> {</div><div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>  (pAllocationCallbacks->pfnAllocation != VMA_NULL))</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>  {</div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>  <span class="keywordflow">return</span> (*pAllocationCallbacks->pfnAllocation)(</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>  pAllocationCallbacks->pUserData,</div><div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>  size,</div><div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>  alignment,</div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>  VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);</div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>  }</div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>  {</div><div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>  <span class="keywordflow">return</span> VMA_SYSTEM_ALIGNED_MALLOC(size, alignment);</div><div class="line"><a name="l03389"></a><span class="lineno"> 3389</span>  }</div><div class="line"><a name="l03390"></a><span class="lineno"> 3390</span> }</div><div class="line"><a name="l03391"></a><span class="lineno"> 3391</span> </div><div class="line"><a name="l03392"></a><span class="lineno"> 3392</span> <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="l03393"></a><span class="lineno"> 3393</span> {</div><div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>  (pAllocationCallbacks->pfnFree != VMA_NULL))</div><div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>  {</div><div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>  (*pAllocationCallbacks->pfnFree)(pAllocationCallbacks->pUserData, ptr);</div><div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>  }</div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>  {</div><div class="line"><a name="l03401"></a><span class="lineno"> 3401</span>  VMA_SYSTEM_FREE(ptr);</div><div class="line"><a name="l03402"></a><span class="lineno"> 3402</span>  }</div><div class="line"><a name="l03403"></a><span class="lineno"> 3403</span> }</div><div class="line"><a name="l03404"></a><span class="lineno"> 3404</span> </div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span> <span class="keyword">static</span> T* VmaAllocate(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks)</div><div class="line"><a name="l03407"></a><span class="lineno"> 3407</span> {</div><div class="line"><a name="l03408"></a><span class="lineno"> 3408</span>  <span class="keywordflow">return</span> (T*)VmaMalloc(pAllocationCallbacks, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l03409"></a><span class="lineno"> 3409</span> }</div><div class="line"><a name="l03410"></a><span class="lineno"> 3410</span> </div><div class="line"><a name="l03411"></a><span class="lineno"> 3411</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03412"></a><span class="lineno"> 3412</span> <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="l03413"></a><span class="lineno"> 3413</span> {</div><div class="line"><a name="l03414"></a><span class="lineno"> 3414</span>  <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="l03415"></a><span class="lineno"> 3415</span> }</div><div class="line"><a name="l03416"></a><span class="lineno"> 3416</span> </div><div class="line"><a name="l03417"></a><span class="lineno"> 3417</span> <span class="preprocessor">#define vma_new(allocator, type) new(VmaAllocate<type>(allocator))(type)</span></div><div class="line"><a name="l03418"></a><span class="lineno"> 3418</span> </div><div class="line"><a name="l03419"></a><span class="lineno"> 3419</span> <span class="preprocessor">#define vma_new_array(allocator, type, count) new(VmaAllocateArray<type>((allocator), (count)))(type)</span></div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span> </div><div class="line"><a name="l03421"></a><span class="lineno"> 3421</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03422"></a><span class="lineno"> 3422</span> <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="l03423"></a><span class="lineno"> 3423</span> {</div><div class="line"><a name="l03424"></a><span class="lineno"> 3424</span>  ptr->~T();</div><div class="line"><a name="l03425"></a><span class="lineno"> 3425</span>  VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03426"></a><span class="lineno"> 3426</span> }</div><div class="line"><a name="l03427"></a><span class="lineno"> 3427</span> </div><div class="line"><a name="l03428"></a><span class="lineno"> 3428</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span> <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="l03430"></a><span class="lineno"> 3430</span> {</div><div class="line"><a name="l03431"></a><span class="lineno"> 3431</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l03432"></a><span class="lineno"> 3432</span>  {</div><div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>  {</div><div class="line"><a name="l03435"></a><span class="lineno"> 3435</span>  ptr[i].~T();</div><div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>  }</div><div class="line"><a name="l03437"></a><span class="lineno"> 3437</span>  VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03438"></a><span class="lineno"> 3438</span>  }</div><div class="line"><a name="l03439"></a><span class="lineno"> 3439</span> }</div><div class="line"><a name="l03440"></a><span class="lineno"> 3440</span> </div><div class="line"><a name="l03441"></a><span class="lineno"> 3441</span> <span class="comment">// STL-compatible allocator.</span></div><div class="line"><a name="l03442"></a><span class="lineno"> 3442</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03443"></a><span class="lineno"> 3443</span> <span class="keyword">class </span>VmaStlAllocator</div><div class="line"><a name="l03444"></a><span class="lineno"> 3444</span> {</div><div class="line"><a name="l03445"></a><span class="lineno"> 3445</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pCallbacks;</div><div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>  <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>  </div><div class="line"><a name="l03449"></a><span class="lineno"> 3449</span>  VmaStlAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pCallbacks) : m_pCallbacks(pCallbacks) { }</div><div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U> VmaStlAllocator(<span class="keyword">const</span> VmaStlAllocator<U>& src) : m_pCallbacks(src.m_pCallbacks) { }</div><div class="line"><a name="l03451"></a><span class="lineno"> 3451</span> </div><div class="line"><a name="l03452"></a><span class="lineno"> 3452</span>  T* allocate(<span class="keywordtype">size_t</span> n) { <span class="keywordflow">return</span> VmaAllocateArray<T>(m_pCallbacks, n); }</div><div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>  <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="l03454"></a><span class="lineno"> 3454</span> </div><div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> VmaStlAllocator<U>& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l03457"></a><span class="lineno"> 3457</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03458"></a><span class="lineno"> 3458</span>  <span class="keywordflow">return</span> m_pCallbacks == rhs.m_pCallbacks;</div><div class="line"><a name="l03459"></a><span class="lineno"> 3459</span>  }</div><div class="line"><a name="l03460"></a><span class="lineno"> 3460</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> VmaStlAllocator<U>& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l03462"></a><span class="lineno"> 3462</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03463"></a><span class="lineno"> 3463</span>  <span class="keywordflow">return</span> m_pCallbacks != rhs.m_pCallbacks;</div><div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>  }</div><div class="line"><a name="l03465"></a><span class="lineno"> 3465</span> </div><div class="line"><a name="l03466"></a><span class="lineno"> 3466</span>  VmaStlAllocator& operator=(<span class="keyword">const</span> VmaStlAllocator& x) = <span class="keyword">delete</span>;</div><div class="line"><a name="l03467"></a><span class="lineno"> 3467</span> };</div><div class="line"><a name="l03468"></a><span class="lineno"> 3468</span> </div><div class="line"><a name="l03469"></a><span class="lineno"> 3469</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03470"></a><span class="lineno"> 3470</span> </div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span> <span class="preprocessor">#define VmaVector std::vector</span></div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span> </div><div class="line"><a name="l03473"></a><span class="lineno"> 3473</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(std::vector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T& item)</div><div class="line"><a name="l03475"></a><span class="lineno"> 3475</span> {</div><div class="line"><a name="l03476"></a><span class="lineno"> 3476</span>  vec.insert(vec.begin() + index, item);</div><div class="line"><a name="l03477"></a><span class="lineno"> 3477</span> }</div><div class="line"><a name="l03478"></a><span class="lineno"> 3478</span> </div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03480"></a><span class="lineno"> 3480</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(std::vector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span> {</div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>  vec.erase(vec.begin() + index);</div><div class="line"><a name="l03483"></a><span class="lineno"> 3483</span> }</div><div class="line"><a name="l03484"></a><span class="lineno"> 3484</span> </div><div class="line"><a name="l03485"></a><span class="lineno"> 3485</span> <span class="preprocessor">#else // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03486"></a><span class="lineno"> 3486</span> </div><div class="line"><a name="l03487"></a><span class="lineno"> 3487</span> <span class="comment">/* Class with interface compatible with subset of std::vector.</span></div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span> <span class="comment">T must be POD because constructors and destructors are not called and memcpy is</span></div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span> <span class="comment">used for these objects. */</span></div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l03491"></a><span class="lineno"> 3491</span> <span class="keyword">class </span>VmaVector</div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span> {</div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>  <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span> </div><div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>  VmaVector(<span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>  m_Allocator(allocator),</div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>  m_pArray(VMA_NULL),</div><div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>  m_Count(0),</div><div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>  m_Capacity(0)</div><div class="line"><a name="l03501"></a><span class="lineno"> 3501</span>  {</div><div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>  }</div><div class="line"><a name="l03503"></a><span class="lineno"> 3503</span> </div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>  VmaVector(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>  m_Allocator(allocator),</div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>  m_pArray(count ? (T*)VmaAllocateArray<T>(allocator.m_pCallbacks, count) : VMA_NULL),</div><div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>  m_Count(count),</div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>  m_Capacity(count)</div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>  {</div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>  }</div><div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>  </div><div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>  VmaVector(<span class="keyword">const</span> VmaVector<T, AllocatorT>& src) :</div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>  m_Allocator(src.m_Allocator),</div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>  m_pArray(src.m_Count ? (T*)VmaAllocateArray<T>(src.m_Allocator.m_pCallbacks, src.m_Count) : VMA_NULL),</div><div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>  m_Count(src.m_Count),</div><div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>  m_Capacity(src.m_Count)</div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>  {</div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>  {</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>  memcpy(m_pArray, src.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>  }</div><div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>  }</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>  </div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>  ~VmaVector()</div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>  {</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>  }</div><div class="line"><a name="l03528"></a><span class="lineno"> 3528</span> </div><div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>  VmaVector& operator=(<span class="keyword">const</span> VmaVector<T, AllocatorT>& rhs)</div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>  {</div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>  <span class="keywordflow">if</span>(&rhs != <span class="keyword">this</span>)</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>  {</div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>  resize(rhs.m_Count);</div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>  {</div><div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>  memcpy(m_pArray, rhs.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>  }</div><div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>  }</div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>  }</div><div class="line"><a name="l03541"></a><span class="lineno"> 3541</span>  </div><div class="line"><a name="l03542"></a><span class="lineno"> 3542</span>  <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="l03543"></a><span class="lineno"> 3543</span>  <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="l03544"></a><span class="lineno"> 3544</span>  T* data() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>  <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="l03546"></a><span class="lineno"> 3546</span>  </div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>  T& operator[](<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>  {</div><div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>  }</div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>  <span class="keyword">const</span> T& operator[](<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>  }</div><div class="line"><a name="l03557"></a><span class="lineno"> 3557</span> </div><div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>  T& front()</div><div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>  {</div><div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03562"></a><span class="lineno"> 3562</span>  }</div><div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>  <span class="keyword">const</span> T& front()<span class="keyword"> const</span></div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>  }</div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>  T& back()</div><div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>  {</div><div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>  }</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>  <span class="keyword">const</span> T& back()<span class="keyword"> const</span></div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>  }</div><div class="line"><a name="l03578"></a><span class="lineno"> 3578</span> </div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>  <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="l03580"></a><span class="lineno"> 3580</span>  {</div><div class="line"><a name="l03581"></a><span class="lineno"> 3581</span>  newCapacity = VMA_MAX(newCapacity, m_Count);</div><div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>  </div><div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>  <span class="keywordflow">if</span>((newCapacity < m_Capacity) && !freeMemory)</div><div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>  {</div><div class="line"><a name="l03585"></a><span class="lineno"> 3585</span>  newCapacity = m_Capacity;</div><div class="line"><a name="l03586"></a><span class="lineno"> 3586</span>  }</div><div class="line"><a name="l03587"></a><span class="lineno"> 3587</span>  </div><div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>  {</div><div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>  {</div><div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>  memcpy(newArray, m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03594"></a><span class="lineno"> 3594</span>  }</div><div class="line"><a name="l03595"></a><span class="lineno"> 3595</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l03597"></a><span class="lineno"> 3597</span>  m_pArray = newArray;</div><div class="line"><a name="l03598"></a><span class="lineno"> 3598</span>  }</div><div class="line"><a name="l03599"></a><span class="lineno"> 3599</span>  }</div><div class="line"><a name="l03600"></a><span class="lineno"> 3600</span> </div><div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>  <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="l03602"></a><span class="lineno"> 3602</span>  {</div><div class="line"><a name="l03603"></a><span class="lineno"> 3603</span>  <span class="keywordtype">size_t</span> newCapacity = m_Capacity;</div><div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>  <span class="keywordflow">if</span>(newCount > m_Capacity)</div><div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>  {</div><div class="line"><a name="l03606"></a><span class="lineno"> 3606</span>  newCapacity = VMA_MAX(newCount, VMA_MAX(m_Capacity * 3 / 2, (<span class="keywordtype">size_t</span>)8));</div><div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>  }</div><div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(freeMemory)</div><div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>  {</div><div class="line"><a name="l03610"></a><span class="lineno"> 3610</span>  newCapacity = newCount;</div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>  }</div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span> </div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>  {</div><div class="line"><a name="l03615"></a><span class="lineno"> 3615</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator.m_pCallbacks, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> elementsToCopy = VMA_MIN(m_Count, newCount);</div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>  <span class="keywordflow">if</span>(elementsToCopy != 0)</div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>  {</div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>  memcpy(newArray, m_pArray, elementsToCopy * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>  }</div><div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>  m_pArray = newArray;</div><div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>  }</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span> </div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>  m_Count = newCount;</div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>  }</div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span> </div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>  <span class="keywordtype">void</span> clear(<span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>  {</div><div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>  resize(0, freeMemory);</div><div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>  }</div><div class="line"><a name="l03633"></a><span class="lineno"> 3633</span> </div><div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>  <span class="keywordtype">void</span> insert(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T& src)</div><div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>  {</div><div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>  VMA_HEAVY_ASSERT(index <= m_Count);</div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>  resize(oldCount + 1);</div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>  <span class="keywordflow">if</span>(index < oldCount)</div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>  {</div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>  memmove(m_pArray + (index + 1), m_pArray + index, (oldCount - index) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>  }</div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>  m_pArray[index] = src;</div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>  }</div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span> </div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>  <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>  {</div><div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>  <span class="keywordflow">if</span>(index < oldCount - 1)</div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>  {</div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>  memmove(m_pArray + index, m_pArray + (index + 1), (oldCount - index - 1) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>  }</div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>  resize(oldCount - 1);</div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>  }</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span> </div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>  <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T& src)</div><div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>  {</div><div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> newIndex = size();</div><div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>  resize(newIndex + 1);</div><div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>  m_pArray[newIndex] = src;</div><div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>  }</div><div class="line"><a name="l03663"></a><span class="lineno"> 3663</span> </div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>  <span class="keywordtype">void</span> pop_back()</div><div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>  {</div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>  resize(size() - 1);</div><div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>  }</div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span> </div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>  <span class="keywordtype">void</span> push_front(<span class="keyword">const</span> T& src)</div><div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>  {</div><div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>  insert(0, src);</div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>  }</div><div class="line"><a name="l03674"></a><span class="lineno"> 3674</span> </div><div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>  <span class="keywordtype">void</span> pop_front()</div><div class="line"><a name="l03676"></a><span class="lineno"> 3676</span>  {</div><div class="line"><a name="l03677"></a><span class="lineno"> 3677</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>  <span class="keyword">remove</span>(0);</div><div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>  }</div><div class="line"><a name="l03680"></a><span class="lineno"> 3680</span> </div><div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>  <span class="keyword">typedef</span> T* iterator;</div><div class="line"><a name="l03682"></a><span class="lineno"> 3682</span> </div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>  iterator begin() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>  iterator end() { <span class="keywordflow">return</span> m_pArray + m_Count; }</div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</span> </div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>  AllocatorT m_Allocator;</div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>  T* m_pArray;</div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>  <span class="keywordtype">size_t</span> m_Capacity;</div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</span> };</div><div class="line"><a name="l03692"></a><span class="lineno"> 3692</span> </div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorInsert(VmaVector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T& item)</div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span> {</div><div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>  vec.insert(index, item);</div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span> }</div><div class="line"><a name="l03698"></a><span class="lineno"> 3698</span> </div><div class="line"><a name="l03699"></a><span class="lineno"> 3699</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03700"></a><span class="lineno"> 3700</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaVectorRemove(VmaVector<T, allocatorT>& vec, <span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03701"></a><span class="lineno"> 3701</span> {</div><div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>  vec.remove(index);</div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span> }</div><div class="line"><a name="l03704"></a><span class="lineno"> 3704</span> </div><div class="line"><a name="l03705"></a><span class="lineno"> 3705</span> <span class="preprocessor">#endif // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03706"></a><span class="lineno"> 3706</span> </div><div class="line"><a name="l03707"></a><span class="lineno"> 3707</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03708"></a><span class="lineno"> 3708</span> <span class="keywordtype">size_t</span> VmaVectorInsertSorted(VectorT& vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type& value)</div><div class="line"><a name="l03709"></a><span class="lineno"> 3709</span> {</div><div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>  vector.data(),</div><div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>  vector.data() + vector.size(),</div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>  value,</div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>  CmpLess()) - vector.data();</div><div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>  VmaVectorInsert(vector, indexToInsert, value);</div><div class="line"><a name="l03716"></a><span class="lineno"> 3716</span>  <span class="keywordflow">return</span> indexToInsert;</div><div class="line"><a name="l03717"></a><span class="lineno"> 3717</span> }</div><div class="line"><a name="l03718"></a><span class="lineno"> 3718</span> </div><div class="line"><a name="l03719"></a><span class="lineno"> 3719</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span> <span class="keywordtype">bool</span> VmaVectorRemoveSorted(VectorT& vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type& value)</div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span> {</div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>  CmpLess comparator;</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>  <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>  vector.begin(),</div><div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>  vector.end(),</div><div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>  value,</div><div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>  comparator);</div><div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>  <span class="keywordflow">if</span>((it != vector.end()) && !comparator(*it, value) && !comparator(value, *it))</div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span>  {</div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>  <span class="keywordtype">size_t</span> indexToRemove = it - vector.begin();</div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>  VmaVectorRemove(vector, indexToRemove);</div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03733"></a><span class="lineno"> 3733</span>  }</div><div class="line"><a name="l03734"></a><span class="lineno"> 3734</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03735"></a><span class="lineno"> 3735</span> }</div><div class="line"><a name="l03736"></a><span class="lineno"> 3736</span> </div><div class="line"><a name="l03737"></a><span class="lineno"> 3737</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT></div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span> IterT VmaVectorFindSorted(<span class="keyword">const</span> IterT& beg, <span class="keyword">const</span> IterT& end, <span class="keyword">const</span> KeyT& value)</div><div class="line"><a name="l03739"></a><span class="lineno"> 3739</span> {</div><div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>  CmpLess comparator;</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>  IterT it = VmaBinaryFindFirstNotLess<CmpLess, IterT, KeyT>(</div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>  beg, end, value, comparator);</div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>  <span class="keywordflow">if</span>(it == end ||</div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>  (!comparator(*it, value) && !comparator(value, *it)))</div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>  {</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>  <span class="keywordflow">return</span> it;</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>  }</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>  <span class="keywordflow">return</span> end;</div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span> }</div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span> </div><div class="line"><a name="l03752"></a><span class="lineno"> 3752</span> <span class="comment">// class VmaPoolAllocator</span></div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span> </div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span> <span class="comment">/*</span></div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span> <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="l03756"></a><span class="lineno"> 3756</span> <span class="comment">allocation. Number of elements that can be allocated is not bounded because</span></div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span> <span class="comment">allocator can create multiple blocks.</span></div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span> <span class="comment">*/</span></div><div class="line"><a name="l03759"></a><span class="lineno"> 3759</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03760"></a><span class="lineno"> 3760</span> <span class="keyword">class </span>VmaPoolAllocator</div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span> {</div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>  VMA_CLASS_NO_COPY(VmaPoolAllocator)</div><div class="line"><a name="l03763"></a><span class="lineno"> 3763</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>  VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock);</div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>  ~VmaPoolAllocator();</div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>  T* Alloc();</div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>  <span class="keywordtype">void</span> Free(T* ptr);</div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span> </div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>  <span class="keyword">union </span>Item</div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>  {</div><div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>  uint32_t NextFreeIndex;</div><div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>  T Value;</div><div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>  };</div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span> </div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>  <span class="keyword">struct </span>ItemBlock</div><div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>  {</div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>  Item* pItems;</div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>  uint32_t FirstFreeIndex;</div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>  };</div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>  </div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>  <span class="keywordtype">size_t</span> m_ItemsPerBlock;</div><div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>  VmaVector< ItemBlock, VmaStlAllocator<ItemBlock> > m_ItemBlocks;</div><div class="line"><a name="l03786"></a><span class="lineno"> 3786</span> </div><div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>  ItemBlock& CreateNewBlock();</div><div class="line"><a name="l03788"></a><span class="lineno"> 3788</span> };</div><div class="line"><a name="l03789"></a><span class="lineno"> 3789</span> </div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span> VmaPoolAllocator<T>::VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock) :</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>  m_ItemsPerBlock(itemsPerBlock),</div><div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>  m_ItemBlocks(VmaStlAllocator<ItemBlock>(pAllocationCallbacks))</div><div class="line"><a name="l03795"></a><span class="lineno"> 3795</span> {</div><div class="line"><a name="l03796"></a><span class="lineno"> 3796</span>  VMA_ASSERT(itemsPerBlock > 0);</div><div class="line"><a name="l03797"></a><span class="lineno"> 3797</span> }</div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span> </div><div class="line"><a name="l03799"></a><span class="lineno"> 3799</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03800"></a><span class="lineno"> 3800</span> VmaPoolAllocator<T>::~VmaPoolAllocator()</div><div class="line"><a name="l03801"></a><span class="lineno"> 3801</span> {</div><div class="line"><a name="l03802"></a><span class="lineno"> 3802</span>  Clear();</div><div class="line"><a name="l03803"></a><span class="lineno"> 3803</span> }</div><div class="line"><a name="l03804"></a><span class="lineno"> 3804</span> </div><div class="line"><a name="l03805"></a><span class="lineno"> 3805</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03806"></a><span class="lineno"> 3806</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Clear()</div><div class="line"><a name="l03807"></a><span class="lineno"> 3807</span> {</div><div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>  vma_delete_array(m_pAllocationCallbacks, m_ItemBlocks[i].pItems, m_ItemsPerBlock);</div><div class="line"><a name="l03810"></a><span class="lineno"> 3810</span>  m_ItemBlocks.clear();</div><div class="line"><a name="l03811"></a><span class="lineno"> 3811</span> }</div><div class="line"><a name="l03812"></a><span class="lineno"> 3812</span> </div><div class="line"><a name="l03813"></a><span class="lineno"> 3813</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span> T* VmaPoolAllocator<T>::Alloc()</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span> {</div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>  {</div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>  <span class="comment">// This block has some free items: Use first one.</span></div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>  <span class="keywordflow">if</span>(block.FirstFreeIndex != UINT32_MAX)</div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>  {</div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>  Item* <span class="keyword">const</span> pItem = &block.pItems[block.FirstFreeIndex];</div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>  block.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>  }</div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>  }</div><div class="line"><a name="l03827"></a><span class="lineno"> 3827</span> </div><div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>  <span class="comment">// No block has free item: Create new one and use it.</span></div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>  ItemBlock& newBlock = CreateNewBlock();</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>  Item* <span class="keyword">const</span> pItem = &newBlock.pItems[0];</div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>  newBlock.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span> }</div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span> </div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Free(T* ptr)</div><div class="line"><a name="l03837"></a><span class="lineno"> 3837</span> {</div><div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>  <span class="comment">// Search all memory blocks to find ptr.</span></div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_ItemBlocks.size(); ++i)</div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>  {</div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>  </div><div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>  <span class="comment">// Casting to union.</span></div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>  Item* pItemPtr;</div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>  memcpy(&pItemPtr, &ptr, <span class="keyword">sizeof</span>(pItemPtr));</div><div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>  </div><div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>  <span class="comment">// Check if pItemPtr is in address range of this block.</span></div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>  <span class="keywordflow">if</span>((pItemPtr >= block.pItems) && (pItemPtr < block.pItems + m_ItemsPerBlock))</div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>  {</div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>  <span class="keyword">const</span> uint32_t index = <span class="keyword">static_cast<</span>uint32_t<span class="keyword">></span>(pItemPtr - block.pItems);</div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>  pItemPtr->NextFreeIndex = block.FirstFreeIndex;</div><div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>  block.FirstFreeIndex = index;</div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>  }</div><div class="line"><a name="l03855"></a><span class="lineno"> 3855</span>  }</div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pointer doesn't belong to this memory pool."</span>);</div><div class="line"><a name="l03857"></a><span class="lineno"> 3857</span> }</div><div class="line"><a name="l03858"></a><span class="lineno"> 3858</span> </div><div class="line"><a name="l03859"></a><span class="lineno"> 3859</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span> <span class="keyword">typename</span> VmaPoolAllocator<T>::ItemBlock& VmaPoolAllocator<T>::CreateNewBlock()</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span> {</div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>  ItemBlock newBlock = {</div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>  vma_new_array(m_pAllocationCallbacks, Item, m_ItemsPerBlock), 0 };</div><div class="line"><a name="l03864"></a><span class="lineno"> 3864</span> </div><div class="line"><a name="l03865"></a><span class="lineno"> 3865</span>  m_ItemBlocks.push_back(newBlock);</div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span> </div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>  <span class="comment">// Setup singly-linked list of all free items in this block.</span></div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < m_ItemsPerBlock - 1; ++i)</div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>  newBlock.pItems[i].NextFreeIndex = i + 1;</div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>  newBlock.pItems[m_ItemsPerBlock - 1].NextFreeIndex = UINT32_MAX;</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>  <span class="keywordflow">return</span> m_ItemBlocks.back();</div><div class="line"><a name="l03872"></a><span class="lineno"> 3872</span> }</div><div class="line"><a name="l03873"></a><span class="lineno"> 3873</span> </div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span> <span class="comment">// class VmaRawList, VmaList</span></div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span> </div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span> </div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span> <span class="preprocessor">#define VmaList std::list</span></div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span> </div><div class="line"><a name="l03881"></a><span class="lineno"> 3881</span> <span class="preprocessor">#else // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span> </div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span> <span class="keyword">struct </span>VmaListItem</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span> {</div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>  VmaListItem* pPrev;</div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>  VmaListItem* pNext;</div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>  T Value;</div><div class="line"><a name="l03889"></a><span class="lineno"> 3889</span> };</div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span> </div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span> <span class="comment">// Doubly linked list.</span></div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span> <span class="keyword">class </span>VmaRawList</div><div class="line"><a name="l03894"></a><span class="lineno"> 3894</span> {</div><div class="line"><a name="l03895"></a><span class="lineno"> 3895</span>  VMA_CLASS_NO_COPY(VmaRawList)</div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03897"></a><span class="lineno"> 3897</span>  <span class="keyword">typedef</span> VmaListItem<T> ItemType;</div><div class="line"><a name="l03898"></a><span class="lineno"> 3898</span> </div><div class="line"><a name="l03899"></a><span class="lineno"> 3899</span>  VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span>  ~VmaRawList();</div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l03902"></a><span class="lineno"> 3902</span> </div><div class="line"><a name="l03903"></a><span class="lineno"> 3903</span>  <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="l03904"></a><span class="lineno"> 3904</span>  <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="l03905"></a><span class="lineno"> 3905</span> </div><div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>  ItemType* Front() { <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>  <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="l03908"></a><span class="lineno"> 3908</span>  ItemType* Back() { <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>  <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="l03910"></a><span class="lineno"> 3910</span> </div><div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>  ItemType* PushBack();</div><div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>  ItemType* PushFront();</div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>  ItemType* PushBack(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>  ItemType* PushFront(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>  <span class="keywordtype">void</span> PopBack();</div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>  <span class="keywordtype">void</span> PopFront();</div><div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>  </div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>  <span class="comment">// Item can be null - it means PushBack.</span></div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>  ItemType* InsertBefore(ItemType* pItem);</div><div class="line"><a name="l03920"></a><span class="lineno"> 3920</span>  <span class="comment">// Item can be null - it means PushFront.</span></div><div class="line"><a name="l03921"></a><span class="lineno"> 3921</span>  ItemType* InsertAfter(ItemType* pItem);</div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span> </div><div class="line"><a name="l03923"></a><span class="lineno"> 3923</span>  ItemType* InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l03924"></a><span class="lineno"> 3924</span>  ItemType* InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span> </div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>  <span class="keywordtype">void</span> Remove(ItemType* pItem);</div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span> </div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pAllocationCallbacks;</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>  VmaPoolAllocator<ItemType> m_ItemAllocator;</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>  ItemType* m_pFront;</div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>  ItemType* m_pBack;</div><div class="line"><a name="l03933"></a><span class="lineno"> 3933</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span> };</div><div class="line"><a name="l03935"></a><span class="lineno"> 3935</span> </div><div class="line"><a name="l03936"></a><span class="lineno"> 3936</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span> VmaRawList<T>::VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>  m_ItemAllocator(pAllocationCallbacks, 128),</div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>  m_pFront(VMA_NULL),</div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>  m_pBack(VMA_NULL),</div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span>  m_Count(0)</div><div class="line"><a name="l03943"></a><span class="lineno"> 3943</span> {</div><div class="line"><a name="l03944"></a><span class="lineno"> 3944</span> }</div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span> </div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span> VmaRawList<T>::~VmaRawList()</div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span> {</div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>  <span class="comment">// Intentionally not calling Clear, because that would be unnecessary</span></div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>  <span class="comment">// computations to return all items to m_ItemAllocator as free.</span></div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span> }</div><div class="line"><a name="l03952"></a><span class="lineno"> 3952</span> </div><div class="line"><a name="l03953"></a><span class="lineno"> 3953</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span> <span class="keywordtype">void</span> VmaRawList<T>::Clear()</div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span> {</div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>  <span class="keywordflow">if</span>(IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>  {</div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>  ItemType* pItem = m_pBack;</div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>  <span class="keywordflow">while</span>(pItem != VMA_NULL)</div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>  {</div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>  ItemType* <span class="keyword">const</span> pPrevItem = pItem->pPrev;</div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>  pItem = pPrevItem;</div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>  }</div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>  m_pFront = VMA_NULL;</div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>  m_pBack = VMA_NULL;</div><div class="line"><a name="l03967"></a><span class="lineno"> 3967</span>  m_Count = 0;</div><div class="line"><a name="l03968"></a><span class="lineno"> 3968</span>  }</div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span> }</div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span> </div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span> VmaListItem<T>* VmaRawList<T>::PushBack()</div><div class="line"><a name="l03973"></a><span class="lineno"> 3973</span> {</div><div class="line"><a name="l03974"></a><span class="lineno"> 3974</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03975"></a><span class="lineno"> 3975</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l03977"></a><span class="lineno"> 3977</span>  {</div><div class="line"><a name="l03978"></a><span class="lineno"> 3978</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>  m_Count = 1;</div><div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>  }</div><div class="line"><a name="l03983"></a><span class="lineno"> 3983</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03984"></a><span class="lineno"> 3984</span>  {</div><div class="line"><a name="l03985"></a><span class="lineno"> 3985</span>  pNewItem->pPrev = m_pBack;</div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>  m_pBack->pNext = pNewItem;</div><div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>  ++m_Count;</div><div class="line"><a name="l03989"></a><span class="lineno"> 3989</span>  }</div><div class="line"><a name="l03990"></a><span class="lineno"> 3990</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l03991"></a><span class="lineno"> 3991</span> }</div><div class="line"><a name="l03992"></a><span class="lineno"> 3992</span> </div><div class="line"><a name="l03993"></a><span class="lineno"> 3993</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span> VmaListItem<T>* VmaRawList<T>::PushFront()</div><div class="line"><a name="l03995"></a><span class="lineno"> 3995</span> {</div><div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03997"></a><span class="lineno"> 3997</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03998"></a><span class="lineno"> 3998</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</span>  {</div><div class="line"><a name="l04000"></a><span class="lineno"> 4000</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span>  m_pFront = pNewItem;</div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span>  m_pBack = pNewItem;</div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span>  m_Count = 1;</div><div class="line"><a name="l04004"></a><span class="lineno"> 4004</span>  }</div><div class="line"><a name="l04005"></a><span class="lineno"> 4005</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>  {</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>  pNewItem->pNext = m_pFront;</div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span>  m_pFront->pPrev = pNewItem;</div><div class="line"><a name="l04009"></a><span class="lineno"> 4009</span>  m_pFront = pNewItem;</div><div class="line"><a name="l04010"></a><span class="lineno"> 4010</span>  ++m_Count;</div><div class="line"><a name="l04011"></a><span class="lineno"> 4011</span>  }</div><div class="line"><a name="l04012"></a><span class="lineno"> 4012</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span> }</div><div class="line"><a name="l04014"></a><span class="lineno"> 4014</span> </div><div class="line"><a name="l04015"></a><span class="lineno"> 4015</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span> VmaListItem<T>* VmaRawList<T>::PushBack(<span class="keyword">const</span> T& value)</div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span> {</div><div class="line"><a name="l04018"></a><span class="lineno"> 4018</span>  ItemType* <span class="keyword">const</span> pNewItem = PushBack();</div><div class="line"><a name="l04019"></a><span class="lineno"> 4019</span>  pNewItem->Value = value;</div><div class="line"><a name="l04020"></a><span class="lineno"> 4020</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span> }</div><div class="line"><a name="l04022"></a><span class="lineno"> 4022</span> </div><div class="line"><a name="l04023"></a><span class="lineno"> 4023</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span> VmaListItem<T>* VmaRawList<T>::PushFront(<span class="keyword">const</span> T& value)</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span> {</div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>  ItemType* <span class="keyword">const</span> pNewItem = PushFront();</div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>  pNewItem->Value = value;</div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span> }</div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span> </div><div class="line"><a name="l04031"></a><span class="lineno"> 4031</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04032"></a><span class="lineno"> 4032</span> <span class="keywordtype">void</span> VmaRawList<T>::PopBack()</div><div class="line"><a name="l04033"></a><span class="lineno"> 4033</span> {</div><div class="line"><a name="l04034"></a><span class="lineno"> 4034</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>  ItemType* <span class="keyword">const</span> pBackItem = m_pBack;</div><div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>  ItemType* <span class="keyword">const</span> pPrevItem = pBackItem->pPrev;</div><div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>  <span class="keywordflow">if</span>(pPrevItem != VMA_NULL)</div><div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>  {</div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>  pPrevItem->pNext = VMA_NULL;</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>  }</div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>  m_pBack = pPrevItem;</div><div class="line"><a name="l04042"></a><span class="lineno"> 4042</span>  m_ItemAllocator.Free(pBackItem);</div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>  --m_Count;</div><div class="line"><a name="l04044"></a><span class="lineno"> 4044</span> }</div><div class="line"><a name="l04045"></a><span class="lineno"> 4045</span> </div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span> <span class="keywordtype">void</span> VmaRawList<T>::PopFront()</div><div class="line"><a name="l04048"></a><span class="lineno"> 4048</span> {</div><div class="line"><a name="l04049"></a><span class="lineno"> 4049</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>  ItemType* <span class="keyword">const</span> pFrontItem = m_pFront;</div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>  ItemType* <span class="keyword">const</span> pNextItem = pFrontItem->pNext;</div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>  <span class="keywordflow">if</span>(pNextItem != VMA_NULL)</div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>  {</div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>  pNextItem->pPrev = VMA_NULL;</div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>  }</div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>  m_pFront = pNextItem;</div><div class="line"><a name="l04057"></a><span class="lineno"> 4057</span>  m_ItemAllocator.Free(pFrontItem);</div><div class="line"><a name="l04058"></a><span class="lineno"> 4058</span>  --m_Count;</div><div class="line"><a name="l04059"></a><span class="lineno"> 4059</span> }</div><div class="line"><a name="l04060"></a><span class="lineno"> 4060</span> </div><div class="line"><a name="l04061"></a><span class="lineno"> 4061</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04062"></a><span class="lineno"> 4062</span> <span class="keywordtype">void</span> VmaRawList<T>::Remove(ItemType* pItem)</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span> {</div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>  VMA_HEAVY_ASSERT(pItem != VMA_NULL);</div><div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span> </div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>  <span class="keywordflow">if</span>(pItem->pPrev != VMA_NULL)</div><div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>  {</div><div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>  pItem->pPrev->pNext = pItem->pNext;</div><div class="line"><a name="l04070"></a><span class="lineno"> 4070</span>  }</div><div class="line"><a name="l04071"></a><span class="lineno"> 4071</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>  {</div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04074"></a><span class="lineno"> 4074</span>  m_pFront = pItem->pNext;</div><div class="line"><a name="l04075"></a><span class="lineno"> 4075</span>  }</div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span> </div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>  <span class="keywordflow">if</span>(pItem->pNext != VMA_NULL)</div><div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>  {</div><div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>  pItem->pNext->pPrev = pItem->pPrev;</div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>  }</div><div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>  {</div><div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>  m_pBack = pItem->pPrev;</div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>  }</div><div class="line"><a name="l04086"></a><span class="lineno"> 4086</span> </div><div class="line"><a name="l04087"></a><span class="lineno"> 4087</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l04088"></a><span class="lineno"> 4088</span>  --m_Count;</div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span> }</div><div class="line"><a name="l04090"></a><span class="lineno"> 4090</span> </div><div class="line"><a name="l04091"></a><span class="lineno"> 4091</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04092"></a><span class="lineno"> 4092</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem)</div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span> {</div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>  {</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>  ItemType* <span class="keyword">const</span> prevItem = pItem->pPrev;</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>  newItem->pPrev = prevItem;</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>  newItem->pNext = pItem;</div><div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>  pItem->pPrev = newItem;</div><div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>  <span class="keywordflow">if</span>(prevItem != VMA_NULL)</div><div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>  {</div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span>  prevItem->pNext = newItem;</div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>  }</div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>  {</div><div class="line"><a name="l04107"></a><span class="lineno"> 4107</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>  m_pFront = newItem;</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>  }</div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>  ++m_Count;</div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>  }</div><div class="line"><a name="l04113"></a><span class="lineno"> 4113</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04114"></a><span class="lineno"> 4114</span>  <span class="keywordflow">return</span> PushBack();</div><div class="line"><a name="l04115"></a><span class="lineno"> 4115</span> }</div><div class="line"><a name="l04116"></a><span class="lineno"> 4116</span> </div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem)</div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span> {</div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>  {</div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>  ItemType* <span class="keyword">const</span> nextItem = pItem->pNext;</div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>  newItem->pNext = nextItem;</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>  newItem->pPrev = pItem;</div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>  pItem->pNext = newItem;</div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>  <span class="keywordflow">if</span>(nextItem != VMA_NULL)</div><div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>  {</div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>  nextItem->pPrev = newItem;</div><div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>  }</div><div class="line"><a name="l04131"></a><span class="lineno"> 4131</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>  {</div><div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>  m_pBack = newItem;</div><div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>  }</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>  ++m_Count;</div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>  }</div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04140"></a><span class="lineno"> 4140</span>  <span class="keywordflow">return</span> PushFront();</div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span> }</div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span> </div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value)</div><div class="line"><a name="l04145"></a><span class="lineno"> 4145</span> {</div><div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>  ItemType* <span class="keyword">const</span> newItem = InsertBefore(pItem);</div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>  newItem->Value = value;</div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span> }</div><div class="line"><a name="l04150"></a><span class="lineno"> 4150</span> </div><div class="line"><a name="l04151"></a><span class="lineno"> 4151</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value)</div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span> {</div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>  ItemType* <span class="keyword">const</span> newItem = InsertAfter(pItem);</div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span>  newItem->Value = value;</div><div class="line"><a name="l04156"></a><span class="lineno"> 4156</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04157"></a><span class="lineno"> 4157</span> }</div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span> </div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span> <span class="keyword">class </span>VmaList</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span> {</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>  VMA_CLASS_NO_COPY(VmaList)</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>  <span class="keyword">class </span>iterator</div><div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>  {</div><div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>  iterator() :</div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>  {</div><div class="line"><a name="l04171"></a><span class="lineno"> 4171</span>  }</div><div class="line"><a name="l04172"></a><span class="lineno"> 4172</span> </div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>  T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04175"></a><span class="lineno"> 4175</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>  <span class="keywordflow">return</span> m_pItem->Value;</div><div class="line"><a name="l04177"></a><span class="lineno"> 4177</span>  }</div><div class="line"><a name="l04178"></a><span class="lineno"> 4178</span>  T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l04182"></a><span class="lineno"> 4182</span>  }</div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span> </div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>  iterator& operator++()</div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>  {</div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04189"></a><span class="lineno"> 4189</span>  }</div><div class="line"><a name="l04190"></a><span class="lineno"> 4190</span>  iterator& operator--()</div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span>  {</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>  {</div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>  m_pItem = m_pItem->pPrev;</div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>  }</div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>  {</div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>  }</div><div class="line"><a name="l04201"></a><span class="lineno"> 4201</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>  }</div><div class="line"><a name="l04203"></a><span class="lineno"> 4203</span> </div><div class="line"><a name="l04204"></a><span class="lineno"> 4204</span>  iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>  {</div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>  }</div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>  iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>  {</div><div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l04214"></a><span class="lineno"> 4214</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04215"></a><span class="lineno"> 4215</span>  }</div><div class="line"><a name="l04216"></a><span class="lineno"> 4216</span> </div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span>  }</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04224"></a><span class="lineno"> 4224</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>  }</div><div class="line"><a name="l04227"></a><span class="lineno"> 4227</span>  </div><div class="line"><a name="l04228"></a><span class="lineno"> 4228</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span>  VmaRawList<T>* m_pList;</div><div class="line"><a name="l04230"></a><span class="lineno"> 4230</span>  VmaListItem<T>* m_pItem;</div><div class="line"><a name="l04231"></a><span class="lineno"> 4231</span> </div><div class="line"><a name="l04232"></a><span class="lineno"> 4232</span>  iterator(VmaRawList<T>* pList, VmaListItem<T>* pItem) :</div><div class="line"><a name="l04233"></a><span class="lineno"> 4233</span>  m_pList(pList),</div><div class="line"><a name="l04234"></a><span class="lineno"> 4234</span>  m_pItem(pItem)</div><div class="line"><a name="l04235"></a><span class="lineno"> 4235</span>  {</div><div class="line"><a name="l04236"></a><span class="lineno"> 4236</span>  }</div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span> </div><div class="line"><a name="l04238"></a><span class="lineno"> 4238</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span>  };</div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span> </div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</span>  <span class="keyword">class </span>const_iterator</div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span>  {</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>  const_iterator() :</div><div class="line"><a name="l04245"></a><span class="lineno"> 4245</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l04246"></a><span class="lineno"> 4246</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l04247"></a><span class="lineno"> 4247</span>  {</div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>  }</div><div class="line"><a name="l04249"></a><span class="lineno"> 4249</span> </div><div class="line"><a name="l04250"></a><span class="lineno"> 4250</span>  const_iterator(<span class="keyword">const</span> iterator& src) :</div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>  m_pList(src.m_pList),</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>  m_pItem(src.m_pItem)</div><div class="line"><a name="l04253"></a><span class="lineno"> 4253</span>  {</div><div class="line"><a name="l04254"></a><span class="lineno"> 4254</span>  }</div><div class="line"><a name="l04255"></a><span class="lineno"> 4255</span>  </div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span>  <span class="keyword">const</span> T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04257"></a><span class="lineno"> 4257</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>  <span class="keywordflow">return</span> m_pItem->Value;</div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span>  }</div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>  <span class="keyword">const</span> T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04264"></a><span class="lineno"> 4264</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</span>  }</div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span> </div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>  const_iterator& operator++()</div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span>  {</div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04272"></a><span class="lineno"> 4272</span>  }</div><div class="line"><a name="l04273"></a><span class="lineno"> 4273</span>  const_iterator& operator--()</div><div class="line"><a name="l04274"></a><span class="lineno"> 4274</span>  {</div><div class="line"><a name="l04275"></a><span class="lineno"> 4275</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span>  {</div><div class="line"><a name="l04277"></a><span class="lineno"> 4277</span>  m_pItem = m_pItem->pPrev;</div><div class="line"><a name="l04278"></a><span class="lineno"> 4278</span>  }</div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>  {</div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>  }</div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>  }</div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span> </div><div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>  const_iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04288"></a><span class="lineno"> 4288</span>  {</div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span>  }</div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span>  const_iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>  {</div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>  }</div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span> </div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> const_iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span>  }</div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> const_iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span>  }</div><div class="line"><a name="l04310"></a><span class="lineno"> 4310</span>  </div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span>  const_iterator(<span class="keyword">const</span> VmaRawList<T>* pList, <span class="keyword">const</span> VmaListItem<T>* pItem) :</div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>  m_pList(pList),</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>  m_pItem(pItem)</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span>  {</div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>  }</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span> </div><div class="line"><a name="l04318"></a><span class="lineno"> 4318</span>  <span class="keyword">const</span> VmaRawList<T>* m_pList;</div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>  <span class="keyword">const</span> VmaListItem<T>* m_pItem;</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span> </div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>  };</div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span> </div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>  VmaList(<span class="keyword">const</span> AllocatorT& allocator) : m_RawList(allocator.m_pCallbacks) { }</div><div class="line"><a name="l04325"></a><span class="lineno"> 4325</span> </div><div class="line"><a name="l04326"></a><span class="lineno"> 4326</span>  <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="l04327"></a><span class="lineno"> 4327</span>  <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="l04328"></a><span class="lineno"> 4328</span> </div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>  iterator begin() { <span class="keywordflow">return</span> iterator(&m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>  iterator end() { <span class="keywordflow">return</span> iterator(&m_RawList, VMA_NULL); }</div><div class="line"><a name="l04331"></a><span class="lineno"> 4331</span> </div><div class="line"><a name="l04332"></a><span class="lineno"> 4332</span>  const_iterator cbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>  const_iterator cend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> const_iterator(&m_RawList, VMA_NULL); }</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span> </div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>  <span class="keywordtype">void</span> clear() { m_RawList.Clear(); }</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>  <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T& value) { m_RawList.PushBack(value); }</div><div class="line"><a name="l04337"></a><span class="lineno"> 4337</span>  <span class="keywordtype">void</span> erase(iterator it) { m_RawList.Remove(it.m_pItem); }</div><div class="line"><a name="l04338"></a><span class="lineno"> 4338</span>  iterator insert(iterator it, <span class="keyword">const</span> T& value) { <span class="keywordflow">return</span> iterator(&m_RawList, m_RawList.InsertBefore(it.m_pItem, value)); }</div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span> </div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>  VmaRawList<T> m_RawList;</div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span> };</div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span> </div><div class="line"><a name="l04344"></a><span class="lineno"> 4344</span> <span class="preprocessor">#endif // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span> </div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</span> <span class="comment">// class VmaMap</span></div><div class="line"><a name="l04348"></a><span class="lineno"> 4348</span> </div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span> <span class="comment">// Unused in this version.</span></div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span> <span class="preprocessor">#if 0</span></div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span> </div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span> </div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span> <span class="preprocessor">#define VmaPair std::pair</span></div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span> </div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) \</span></div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span> <span class="preprocessor"> std::unordered_map< KeyT, ValueT, std::hash<KeyT>, std::equal_to<KeyT>, VmaStlAllocator< std::pair<KeyT, ValueT> > ></span></div><div class="line"><a name="l04358"></a><span class="lineno"> 4358</span> </div><div class="line"><a name="l04359"></a><span class="lineno"> 4359</span> <span class="preprocessor">#else // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span> </div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span> <span class="keyword">template</span><<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2></div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span> <span class="keyword">struct </span>VmaPair</div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span> {</div><div class="line"><a name="l04364"></a><span class="lineno"> 4364</span>  T1 first;</div><div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>  T2 second;</div><div class="line"><a name="l04366"></a><span class="lineno"> 4366</span> </div><div class="line"><a name="l04367"></a><span class="lineno"> 4367</span>  VmaPair() : first(), second() { }</div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span>  VmaPair(<span class="keyword">const</span> T1& firstSrc, <span class="keyword">const</span> T2& secondSrc) : first(firstSrc), second(secondSrc) { }</div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span> };</div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span> </div><div class="line"><a name="l04371"></a><span class="lineno"> 4371</span> <span class="comment">/* Class compatible with subset of interface of std::unordered_map.</span></div><div class="line"><a name="l04372"></a><span class="lineno"> 4372</span> <span class="comment">KeyT, ValueT must be POD because they will be stored in VmaVector.</span></div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span> <span class="comment">*/</span></div><div class="line"><a name="l04374"></a><span class="lineno"> 4374</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04375"></a><span class="lineno"> 4375</span> <span class="keyword">class </span>VmaMap</div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span> {</div><div class="line"><a name="l04377"></a><span class="lineno"> 4377</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04378"></a><span class="lineno"> 4378</span>  <span class="keyword">typedef</span> VmaPair<KeyT, ValueT> PairType;</div><div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>  <span class="keyword">typedef</span> PairType* iterator;</div><div class="line"><a name="l04380"></a><span class="lineno"> 4380</span> </div><div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>  VmaMap(<span class="keyword">const</span> VmaStlAllocator<PairType>& allocator) : m_Vector(allocator) { }</div><div class="line"><a name="l04382"></a><span class="lineno"> 4382</span> </div><div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>  iterator begin() { <span class="keywordflow">return</span> m_Vector.begin(); }</div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>  iterator end() { <span class="keywordflow">return</span> m_Vector.end(); }</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</span> </div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>  <span class="keywordtype">void</span> insert(<span class="keyword">const</span> PairType& pair);</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>  iterator find(<span class="keyword">const</span> KeyT& key);</div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>  <span class="keywordtype">void</span> erase(iterator it);</div><div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>  </div><div class="line"><a name="l04390"></a><span class="lineno"> 4390</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>  VmaVector< PairType, VmaStlAllocator<PairType> > m_Vector;</div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</span> };</div><div class="line"><a name="l04393"></a><span class="lineno"> 4393</span> </div><div class="line"><a name="l04394"></a><span class="lineno"> 4394</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) VmaMap<KeyT, ValueT></span></div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span> </div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span> <span class="keyword">template</span><<span class="keyword">typename</span> FirstT, <span class="keyword">typename</span> SecondT></div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span> <span class="keyword">struct </span>VmaPairFirstLess</div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span> {</div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair<FirstT, SecondT>& lhs, <span class="keyword">const</span> VmaPair<FirstT, SecondT>& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04400"></a><span class="lineno"> 4400</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>  <span class="keywordflow">return</span> lhs.first < rhs.first;</div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>  }</div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaPair<FirstT, SecondT>& lhs, <span class="keyword">const</span> FirstT& rhsFirst)<span class="keyword"> const</span></div><div class="line"><a name="l04404"></a><span class="lineno"> 4404</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04405"></a><span class="lineno"> 4405</span>  <span class="keywordflow">return</span> lhs.first < rhsFirst;</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span>  }</div><div class="line"><a name="l04407"></a><span class="lineno"> 4407</span> };</div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span> </div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::insert(<span class="keyword">const</span> PairType& pair)</div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span> {</div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>  m_Vector.data(),</div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>  pair,</div><div class="line"><a name="l04416"></a><span class="lineno"> 4416</span>  VmaPairFirstLess<KeyT, ValueT>()) - m_Vector.data();</div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span>  VmaVectorInsert(m_Vector, indexToInsert, pair);</div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span> }</div><div class="line"><a name="l04419"></a><span class="lineno"> 4419</span> </div><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span> VmaPair<KeyT, ValueT>* VmaMap<KeyT, ValueT>::find(<span class="keyword">const</span> KeyT& key)</div><div class="line"><a name="l04422"></a><span class="lineno"> 4422</span> {</div><div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>  PairType* it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>  m_Vector.data(),</div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>  key,</div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>  VmaPairFirstLess<KeyT, ValueT>());</div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>  <span class="keywordflow">if</span>((it != m_Vector.end()) && (it->first == key))</div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>  {</div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>  <span class="keywordflow">return</span> it;</div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>  }</div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>  {</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>  <span class="keywordflow">return</span> m_Vector.end();</div><div class="line"><a name="l04435"></a><span class="lineno"> 4435</span>  }</div><div class="line"><a name="l04436"></a><span class="lineno"> 4436</span> }</div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span> </div><div class="line"><a name="l04438"></a><span class="lineno"> 4438</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04439"></a><span class="lineno"> 4439</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::erase(iterator it)</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span> {</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>  VmaVectorRemove(m_Vector, it - m_Vector.begin());</div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span> }</div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span> </div><div class="line"><a name="l04444"></a><span class="lineno"> 4444</span> <span class="preprocessor">#endif // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span> </div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span> <span class="preprocessor">#endif // #if 0</span></div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span> </div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span> </div><div class="line"><a name="l04450"></a><span class="lineno"> 4450</span> <span class="keyword">class </span>VmaDeviceMemoryBlock;</div><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span> </div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span> <span class="keyword">enum</span> VMA_CACHE_OPERATION { VMA_CACHE_FLUSH, VMA_CACHE_INVALIDATE };</div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span> </div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span> <span class="keyword">struct </span>VmaAllocation_T</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span> {</div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>  VMA_CLASS_NO_COPY(VmaAllocation_T)</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>  <span class="keyword">static</span> <span class="keyword">const</span> uint8_t MAP_COUNT_FLAG_PERSISTENT_MAP = 0x80;</div><div class="line"><a name="l04459"></a><span class="lineno"> 4459</span> </div><div class="line"><a name="l04460"></a><span class="lineno"> 4460</span>  <span class="keyword">enum</span> FLAGS</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>  {</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>  FLAG_USER_DATA_STRING = 0x01,</div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span>  };</div><div class="line"><a name="l04464"></a><span class="lineno"> 4464</span> </div><div class="line"><a name="l04465"></a><span class="lineno"> 4465</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>  <span class="keyword">enum</span> ALLOCATION_TYPE</div><div class="line"><a name="l04467"></a><span class="lineno"> 4467</span>  {</div><div class="line"><a name="l04468"></a><span class="lineno"> 4468</span>  ALLOCATION_TYPE_NONE,</div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>  ALLOCATION_TYPE_BLOCK,</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>  ALLOCATION_TYPE_DEDICATED,</div><div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>  };</div><div class="line"><a name="l04472"></a><span class="lineno"> 4472</span> </div><div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>  VmaAllocation_T(uint32_t currentFrameIndex, <span class="keywordtype">bool</span> userDataString) :</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span>  m_Alignment(1),</div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>  m_Size(0),</div><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>  m_pUserData(VMA_NULL),</div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>  m_LastUseFrameIndex(currentFrameIndex),</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>  m_Type((uint8_t)ALLOCATION_TYPE_NONE),</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>  m_SuballocationType((uint8_t)VMA_SUBALLOCATION_TYPE_UNKNOWN),</div><div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>  m_MapCount(0),</div><div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>  m_Flags(userDataString ? (uint8_t)FLAG_USER_DATA_STRING : 0)</div><div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>  {</div><div class="line"><a name="l04483"></a><span class="lineno"> 4483</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span>  m_CreationFrameIndex = currentFrameIndex;</div><div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>  m_BufferImageUsage = 0;</div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>  }</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span> </div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span>  ~VmaAllocation_T()</div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>  {</div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>  VMA_ASSERT((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) == 0 && <span class="stringliteral">"Allocation was not unmapped before destruction."</span>);</div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span> </div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>  <span class="comment">// Check if owned string was freed.</span></div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span>  VMA_ASSERT(m_pUserData == VMA_NULL);</div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>  }</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span> </div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>  <span class="keywordtype">void</span> InitBlockAllocation(</div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>  VkDeviceSize offset,</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>  VkDeviceSize alignment,</div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>  VkDeviceSize size,</div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>  <span class="keywordtype">bool</span> mapped,</div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>  <span class="keywordtype">bool</span> canBecomeLost)</div><div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>  {</div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>  m_Alignment = alignment;</div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>  m_Size = size;</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>  m_MapCount = mapped ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>  m_BlockAllocation.m_hPool = hPool;</div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>  m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span>  m_BlockAllocation.m_CanBecomeLost = canBecomeLost;</div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span>  }</div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span> </div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>  <span class="keywordtype">void</span> InitLost()</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>  {</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span>  VMA_ASSERT(m_LastUseFrameIndex.load() == VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>  m_BlockAllocation.m_hPool = VK_NULL_HANDLE;</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>  m_BlockAllocation.m_Block = VMA_NULL;</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>  m_BlockAllocation.m_Offset = 0;</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>  m_BlockAllocation.m_CanBecomeLost = <span class="keyword">true</span>;</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>  }</div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span> </div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>  <span class="keywordtype">void</span> ChangeBlockAllocation(</div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04533"></a><span class="lineno"> 4533</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>  VkDeviceSize offset); </div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</span> </div><div class="line"><a name="l04536"></a><span class="lineno"> 4536</span>  <span class="keywordtype">void</span> ChangeSize(VkDeviceSize newSize);</div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span> </div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>  <span class="comment">// pMappedData not null means allocation is created with MAPPED flag.</span></div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</span>  <span class="keywordtype">void</span> InitDedicatedAllocation(</div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>  VkDeviceMemory hMemory,</div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>  <span class="keywordtype">void</span>* pMappedData,</div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>  VkDeviceSize size)</div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>  {</div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>  VMA_ASSERT(hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>  m_Type = (uint8_t)ALLOCATION_TYPE_DEDICATED;</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>  m_Alignment = 0;</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>  m_Size = size;</div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>  m_MapCount = (pMappedData != VMA_NULL) ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>  m_DedicatedAllocation.m_MemoryTypeIndex = memoryTypeIndex;</div><div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>  m_DedicatedAllocation.m_hMemory = hMemory;</div><div class="line"><a name="l04555"></a><span class="lineno"> 4555</span>  m_DedicatedAllocation.m_pMappedData = pMappedData;</div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>  }</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span> </div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>  ALLOCATION_TYPE GetType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (ALLOCATION_TYPE)m_Type; }</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>  VkDeviceSize GetAlignment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Alignment; }</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>  <span class="keywordtype">bool</span> IsUserDataString()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_Flags & FLAG_USER_DATA_STRING) != 0; }</div><div class="line"><a name="l04562"></a><span class="lineno"> 4562</span>  <span class="keywordtype">void</span>* GetUserData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pUserData; }</div><div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>  <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="l04564"></a><span class="lineno"> 4564</span>  VmaSuballocationType GetSuballocationType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (VmaSuballocationType)m_SuballocationType; }</div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span> </div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>  VmaDeviceMemoryBlock* GetBlock()<span class="keyword"> const</span></div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block;</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>  }</div><div class="line"><a name="l04571"></a><span class="lineno"> 4571</span>  VkDeviceSize GetOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>  VkDeviceMemory GetMemory() <span class="keyword">const</span>;</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>  uint32_t GetMemoryTypeIndex() <span class="keyword">const</span>;</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>  <span class="keywordtype">bool</span> IsPersistentMap()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_MapCount & MAP_COUNT_FLAG_PERSISTENT_MAP) != 0; }</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>  <span class="keywordtype">void</span>* GetMappedData() <span class="keyword">const</span>;</div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span>  <span class="keywordtype">bool</span> CanBecomeLost() <span class="keyword">const</span>;</div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> GetPool() <span class="keyword">const</span>;</div><div class="line"><a name="l04578"></a><span class="lineno"> 4578</span>  </div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>  uint32_t GetLastUseFrameIndex()<span class="keyword"> const</span></div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.load();</div><div class="line"><a name="l04582"></a><span class="lineno"> 4582</span>  }</div><div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>  <span class="keywordtype">bool</span> CompareExchangeLastUseFrameIndex(uint32_t& expected, uint32_t desired)</div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>  {</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.compare_exchange_weak(expected, desired);</div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>  }</div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>  <span class="comment">/*</span></div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span> <span class="comment"> - If hAllocation.LastUseFrameIndex + frameInUseCount < allocator.CurrentFrameIndex,</span></div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span> <span class="comment"> makes it lost by setting LastUseFrameIndex = VMA_FRAME_INDEX_LOST and returns true.</span></div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span> <span class="comment"> - Else, returns false.</span></div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span> <span class="comment"> </span></div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span> <span class="comment"> If hAllocation is already lost, assert - you should not call it then.</span></div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span> <span class="comment"> If hAllocation was not created with CAN_BECOME_LOST_BIT, assert.</span></div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span> <span class="comment"> */</span></div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>  <span class="keywordtype">bool</span> MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l04596"></a><span class="lineno"> 4596</span> </div><div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>  <span class="keywordtype">void</span> DedicatedAllocCalcStatsInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>  {</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = 1;</div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size;</div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span>  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="l04606"></a><span class="lineno"> 4606</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l04608"></a><span class="lineno"> 4608</span>  }</div><div class="line"><a name="l04609"></a><span class="lineno"> 4609</span> </div><div class="line"><a name="l04610"></a><span class="lineno"> 4610</span>  <span class="keywordtype">void</span> BlockAllocMap();</div><div class="line"><a name="l04611"></a><span class="lineno"> 4611</span>  <span class="keywordtype">void</span> BlockAllocUnmap();</div><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span>  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="l04613"></a><span class="lineno"> 4613</span>  <span class="keywordtype">void</span> DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04614"></a><span class="lineno"> 4614</span> </div><div class="line"><a name="l04615"></a><span class="lineno"> 4615</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04616"></a><span class="lineno"> 4616</span>  uint32_t GetCreationFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CreationFrameIndex; }</div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>  uint32_t GetBufferImageUsage()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageUsage; }</div><div class="line"><a name="l04618"></a><span class="lineno"> 4618</span> </div><div class="line"><a name="l04619"></a><span class="lineno"> 4619</span>  <span class="keywordtype">void</span> InitBufferImageUsage(uint32_t bufferImageUsage)</div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span>  {</div><div class="line"><a name="l04621"></a><span class="lineno"> 4621</span>  VMA_ASSERT(m_BufferImageUsage == 0);</div><div class="line"><a name="l04622"></a><span class="lineno"> 4622</span>  m_BufferImageUsage = bufferImageUsage;</div><div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>  }</div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span> </div><div class="line"><a name="l04625"></a><span class="lineno"> 4625</span>  <span class="keywordtype">void</span> PrintParameters(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l04626"></a><span class="lineno"> 4626</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04627"></a><span class="lineno"> 4627</span> </div><div class="line"><a name="l04628"></a><span class="lineno"> 4628</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>  VkDeviceSize m_Alignment;</div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span>  <span class="keywordtype">void</span>* m_pUserData;</div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>  VMA_ATOMIC_UINT32 m_LastUseFrameIndex;</div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span>  uint8_t m_Type; <span class="comment">// ALLOCATION_TYPE</span></div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</span>  uint8_t m_SuballocationType; <span class="comment">// VmaSuballocationType</span></div><div class="line"><a name="l04635"></a><span class="lineno"> 4635</span>  <span class="comment">// Bit 0x80 is set when allocation was created with VMA_ALLOCATION_CREATE_MAPPED_BIT.</span></div><div class="line"><a name="l04636"></a><span class="lineno"> 4636</span>  <span class="comment">// Bits with mask 0x7F are reference counter for vmaMapMemory()/vmaUnmapMemory().</span></div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span>  uint8_t m_MapCount;</div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span>  uint8_t m_Flags; <span class="comment">// enum FLAGS</span></div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span> </div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span>  <span class="keyword">struct </span>BlockAllocation</div><div class="line"><a name="l04642"></a><span class="lineno"> 4642</span>  {</div><div class="line"><a name="l04643"></a><span class="lineno"> 4643</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> m_hPool; <span class="comment">// Null if belongs to general memory.</span></div><div class="line"><a name="l04644"></a><span class="lineno"> 4644</span>  VmaDeviceMemoryBlock* m_Block;</div><div class="line"><a name="l04645"></a><span class="lineno"> 4645</span>  VkDeviceSize m_Offset;</div><div class="line"><a name="l04646"></a><span class="lineno"> 4646</span>  <span class="keywordtype">bool</span> m_CanBecomeLost;</div><div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>  };</div><div class="line"><a name="l04648"></a><span class="lineno"> 4648</span> </div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>  <span class="keyword">struct </span>DedicatedAllocation</div><div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>  {</div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l04653"></a><span class="lineno"> 4653</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l04654"></a><span class="lineno"> 4654</span>  <span class="keywordtype">void</span>* m_pMappedData; <span class="comment">// Not null means memory is mapped.</span></div><div class="line"><a name="l04655"></a><span class="lineno"> 4655</span>  };</div><div class="line"><a name="l04656"></a><span class="lineno"> 4656</span> </div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>  <span class="keyword">union</span></div><div class="line"><a name="l04658"></a><span class="lineno"> 4658</span>  {</div><div class="line"><a name="l04659"></a><span class="lineno"> 4659</span>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span>  BlockAllocation m_BlockAllocation;</div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span>  DedicatedAllocation m_DedicatedAllocation;</div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span>  };</div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span> </div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span>  uint32_t m_CreationFrameIndex;</div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span>  uint32_t m_BufferImageUsage; <span class="comment">// 0 if unknown.</span></div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span> </div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span>  <span class="keywordtype">void</span> FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04671"></a><span class="lineno"> 4671</span> };</div><div class="line"><a name="l04672"></a><span class="lineno"> 4672</span> </div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span> <span class="comment">/*</span></div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span> <span class="comment">Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as</span></div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</span> <span class="comment">allocated memory block or free.</span></div><div class="line"><a name="l04676"></a><span class="lineno"> 4676</span> <span class="comment">*/</span></div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span> <span class="keyword">struct </span>VmaSuballocation</div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span> {</div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>  VkDeviceSize offset;</div><div class="line"><a name="l04680"></a><span class="lineno"> 4680</span>  VkDeviceSize size;</div><div class="line"><a name="l04681"></a><span class="lineno"> 4681</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation;</div><div class="line"><a name="l04682"></a><span class="lineno"> 4682</span>  VmaSuballocationType type;</div><div class="line"><a name="l04683"></a><span class="lineno"> 4683</span> };</div><div class="line"><a name="l04684"></a><span class="lineno"> 4684</span> </div><div class="line"><a name="l04685"></a><span class="lineno"> 4685</span> <span class="comment">// Comparator for offsets.</span></div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</span> <span class="keyword">struct </span>VmaSuballocationOffsetLess</div><div class="line"><a name="l04687"></a><span class="lineno"> 4687</span> {</div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation& lhs, <span class="keyword">const</span> VmaSuballocation& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span>  <span class="keywordflow">return</span> lhs.offset < rhs.offset;</div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span>  }</div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span> };</div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span> <span class="keyword">struct </span>VmaSuballocationOffsetGreater</div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span> {</div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> VmaSuballocation& lhs, <span class="keyword">const</span> VmaSuballocation& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span>  <span class="keywordflow">return</span> lhs.offset > rhs.offset;</div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span>  }</div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span> };</div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span> </div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span> <span class="keyword">typedef</span> VmaList< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > VmaSuballocationList;</div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span> </div><div class="line"><a name="l04703"></a><span class="lineno"> 4703</span> <span class="comment">// Cost of one additional allocation lost, as equivalent in bytes.</span></div><div class="line"><a name="l04704"></a><span class="lineno"> 4704</span> <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_LOST_ALLOCATION_COST = 1048576;</div><div class="line"><a name="l04705"></a><span class="lineno"> 4705</span> </div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span> <span class="comment">/*</span></div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span> <span class="comment">Parameters of planned allocation inside a VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span> <span class="comment"></span></div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span> <span class="comment">If canMakeOtherLost was false:</span></div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span> <span class="comment">- item points to a FREE suballocation.</span></div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</span> <span class="comment">- itemsToMakeLostCount is 0.</span></div><div class="line"><a name="l04712"></a><span class="lineno"> 4712</span> <span class="comment"></span></div><div class="line"><a name="l04713"></a><span class="lineno"> 4713</span> <span class="comment">If canMakeOtherLost was true:</span></div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span> <span class="comment">- item points to first of sequence of suballocations, which are either FREE,</span></div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span> <span class="comment"> or point to VmaAllocations that can become lost.</span></div><div class="line"><a name="l04716"></a><span class="lineno"> 4716</span> <span class="comment">- itemsToMakeLostCount is the number of VmaAllocations that need to be made lost for</span></div><div class="line"><a name="l04717"></a><span class="lineno"> 4717</span> <span class="comment"> the requested allocation to succeed.</span></div><div class="line"><a name="l04718"></a><span class="lineno"> 4718</span> <span class="comment">*/</span></div><div class="line"><a name="l04719"></a><span class="lineno"> 4719</span> <span class="keyword">struct </span>VmaAllocationRequest</div><div class="line"><a name="l04720"></a><span class="lineno"> 4720</span> {</div><div class="line"><a name="l04721"></a><span class="lineno"> 4721</span>  VkDeviceSize offset;</div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</span>  VkDeviceSize sumFreeSize; <span class="comment">// Sum size of free items that overlap with proposed allocation.</span></div><div class="line"><a name="l04723"></a><span class="lineno"> 4723</span>  VkDeviceSize sumItemSize; <span class="comment">// Sum size of items to make lost that overlap with proposed allocation.</span></div><div class="line"><a name="l04724"></a><span class="lineno"> 4724</span>  VmaSuballocationList::iterator item;</div><div class="line"><a name="l04725"></a><span class="lineno"> 4725</span>  <span class="keywordtype">size_t</span> itemsToMakeLostCount;</div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</span>  <span class="keywordtype">void</span>* customData;</div><div class="line"><a name="l04727"></a><span class="lineno"> 4727</span> </div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span>  VkDeviceSize CalcCost()<span class="keyword"> const</span></div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span>  <span class="keywordflow">return</span> sumItemSize + itemsToMakeLostCount * VMA_LOST_ALLOCATION_COST;</div><div class="line"><a name="l04731"></a><span class="lineno"> 4731</span>  }</div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span> };</div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span> </div><div class="line"><a name="l04734"></a><span class="lineno"> 4734</span> <span class="comment">/*</span></div><div class="line"><a name="l04735"></a><span class="lineno"> 4735</span> <span class="comment">Data structure used for bookkeeping of allocations and unused ranges of memory</span></div><div class="line"><a name="l04736"></a><span class="lineno"> 4736</span> <span class="comment">in a single VkDeviceMemory block.</span></div><div class="line"><a name="l04737"></a><span class="lineno"> 4737</span> <span class="comment">*/</span></div><div class="line"><a name="l04738"></a><span class="lineno"> 4738</span> <span class="keyword">class </span>VmaBlockMetadata</div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</span> {</div><div class="line"><a name="l04740"></a><span class="lineno"> 4740</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span>  VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata() { }</div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size) { m_Size = size; }</div><div class="line"><a name="l04744"></a><span class="lineno"> 4744</span> </div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l04746"></a><span class="lineno"> 4746</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04747"></a><span class="lineno"> 4747</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span>  <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04751"></a><span class="lineno"> 4751</span>  <span class="comment">// Returns true if this block is empty - contains only single free suballocation.</span></div><div class="line"><a name="l04752"></a><span class="lineno"> 4752</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04753"></a><span class="lineno"> 4753</span> </div><div class="line"><a name="l04754"></a><span class="lineno"> 4754</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span>  <span class="comment">// Shouldn't modify blockCount.</span></div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span> </div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04759"></a><span class="lineno"> 4759</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04760"></a><span class="lineno"> 4760</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</span> </div><div class="line"><a name="l04762"></a><span class="lineno"> 4762</span>  <span class="comment">// Tries to find a place for suballocation with given parameters inside this block.</span></div><div class="line"><a name="l04763"></a><span class="lineno"> 4763</span>  <span class="comment">// If succeeded, fills pAllocationRequest and returns true.</span></div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span>  <span class="comment">// If failed, returns false.</span></div><div class="line"><a name="l04765"></a><span class="lineno"> 4765</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04766"></a><span class="lineno"> 4766</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04767"></a><span class="lineno"> 4767</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04768"></a><span class="lineno"> 4768</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04769"></a><span class="lineno"> 4769</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04771"></a><span class="lineno"> 4771</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04774"></a><span class="lineno"> 4774</span>  uint32_t strategy, <span class="comment">// Always one of VMA_ALLOCATION_CREATE_STRATEGY_* flags.</span></div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</span>  VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l04776"></a><span class="lineno"> 4776</span> </div><div class="line"><a name="l04777"></a><span class="lineno"> 4777</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04778"></a><span class="lineno"> 4778</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04779"></a><span class="lineno"> 4779</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04780"></a><span class="lineno"> 4780</span>  VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l04781"></a><span class="lineno"> 4781</span> </div><div class="line"><a name="l04782"></a><span class="lineno"> 4782</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount) = 0;</div><div class="line"><a name="l04783"></a><span class="lineno"> 4783</span> </div><div class="line"><a name="l04784"></a><span class="lineno"> 4784</span>  <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="l04785"></a><span class="lineno"> 4785</span> </div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>  <span class="comment">// Makes actual allocation based on request. Request must already be checked and valid.</span></div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04789"></a><span class="lineno"> 4789</span>  VmaSuballocationType type,</div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04791"></a><span class="lineno"> 4791</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) = 0;</div><div class="line"><a name="l04793"></a><span class="lineno"> 4793</span> </div><div class="line"><a name="l04794"></a><span class="lineno"> 4794</span>  <span class="comment">// Frees suballocation assigned to given memory region.</span></div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>  <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="l04796"></a><span class="lineno"> 4796</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) = 0;</div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span> </div><div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>  <span class="comment">// Tries to resize (grow or shrink) space for given allocation, in place.</span></div><div class="line"><a name="l04799"></a><span class="lineno"> 4799</span>  <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="l04800"></a><span class="lineno"> 4800</span> </div><div class="line"><a name="l04801"></a><span class="lineno"> 4801</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l04802"></a><span class="lineno"> 4802</span>  <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="l04803"></a><span class="lineno"> 4803</span> </div><div class="line"><a name="l04804"></a><span class="lineno"> 4804</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span>  <span class="keywordtype">void</span> PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span>  <span class="keywordtype">size_t</span> unusedRangeCount) <span class="keyword">const</span>;</div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>  <span class="keywordtype">void</span> PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04810"></a><span class="lineno"> 4810</span>  VkDeviceSize offset,</div><div class="line"><a name="l04811"></a><span class="lineno"> 4811</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l04812"></a><span class="lineno"> 4812</span>  <span class="keywordtype">void</span> PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04813"></a><span class="lineno"> 4813</span>  VkDeviceSize offset,</div><div class="line"><a name="l04814"></a><span class="lineno"> 4814</span>  VkDeviceSize size) <span class="keyword">const</span>;</div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span>  <span class="keywordtype">void</span> PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span> </div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span> };</div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span> </div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span> <span class="preprocessor">#define VMA_VALIDATE(cond) do { if(!(cond)) { \</span></div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span> <span class="preprocessor"> VMA_ASSERT(0 && "Validation failed: " #cond); \</span></div><div class="line"><a name="l04825"></a><span class="lineno"> 4825</span> <span class="preprocessor"> return false; \</span></div><div class="line"><a name="l04826"></a><span class="lineno"> 4826</span> <span class="preprocessor"> } } while(false)</span></div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span> </div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</span> <span class="keyword">class </span>VmaBlockMetadata_Generic : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l04829"></a><span class="lineno"> 4829</span> {</div><div class="line"><a name="l04830"></a><span class="lineno"> 4830</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Generic)</div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span>  VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Generic();</div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span> </div><div class="line"><a name="l04836"></a><span class="lineno"> 4836</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l04837"></a><span class="lineno"> 4837</span>  <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="l04838"></a><span class="lineno"> 4838</span>  <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="l04839"></a><span class="lineno"> 4839</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l04840"></a><span class="lineno"> 4840</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</div><div class="line"><a name="l04841"></a><span class="lineno"> 4841</span> </div><div class="line"><a name="l04842"></a><span class="lineno"> 4842</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l04844"></a><span class="lineno"> 4844</span> </div><div class="line"><a name="l04845"></a><span class="lineno"> 4845</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04848"></a><span class="lineno"> 4848</span> </div><div class="line"><a name="l04849"></a><span class="lineno"> 4849</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04853"></a><span class="lineno"> 4853</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span>  uint32_t strategy,</div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04860"></a><span class="lineno"> 4860</span> </div><div class="line"><a name="l04861"></a><span class="lineno"> 4861</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span> </div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span> </div><div class="line"><a name="l04868"></a><span class="lineno"> 4868</span>  <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l04869"></a><span class="lineno"> 4869</span> </div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04872"></a><span class="lineno"> 4872</span>  VmaSuballocationType type,</div><div class="line"><a name="l04873"></a><span class="lineno"> 4873</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04874"></a><span class="lineno"> 4874</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04875"></a><span class="lineno"> 4875</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l04876"></a><span class="lineno"> 4876</span> </div><div class="line"><a name="l04877"></a><span class="lineno"> 4877</span>  <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="l04878"></a><span class="lineno"> 4878</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l04879"></a><span class="lineno"> 4879</span> </div><div class="line"><a name="l04880"></a><span class="lineno"> 4880</span>  <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="l04881"></a><span class="lineno"> 4881</span> </div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span>  uint32_t m_FreeCount;</div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span>  VmaSuballocationList m_Suballocations;</div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span>  <span class="comment">// Suballocations that are free and have size greater than certain threshold.</span></div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span>  <span class="comment">// Sorted by size, ascending.</span></div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span>  VmaVector< VmaSuballocationList::iterator, VmaStlAllocator< VmaSuballocationList::iterator > > m_FreeSuballocationsBySize;</div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span> </div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span>  <span class="keywordtype">bool</span> ValidateFreeSuballocationList() <span class="keyword">const</span>;</div><div class="line"><a name="l04891"></a><span class="lineno"> 4891</span> </div><div class="line"><a name="l04892"></a><span class="lineno"> 4892</span>  <span class="comment">// Checks if requested suballocation with given parameters can be placed in given pFreeSuballocItem.</span></div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span>  <span class="comment">// If yes, fills pOffset and returns true. If no, returns false.</span></div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span>  <span class="keywordtype">bool</span> CheckAllocation(</div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04896"></a><span class="lineno"> 4896</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04901"></a><span class="lineno"> 4901</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l04902"></a><span class="lineno"> 4902</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l04904"></a><span class="lineno"> 4904</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l04905"></a><span class="lineno"> 4905</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span>  VkDeviceSize* pSumItemSize) <span class="keyword">const</span>;</div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span>  <span class="comment">// Given free suballocation, it merges it with following one, which must also be free.</span></div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span>  <span class="keywordtype">void</span> MergeFreeWithNext(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span>  <span class="comment">// Releases given suballocation, making it free.</span></div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span>  <span class="comment">// Merges it with adjacent free suballocations if applicable.</span></div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span>  <span class="comment">// Returns iterator to new free suballocation at this place.</span></div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span>  VmaSuballocationList::iterator FreeSuballocation(VmaSuballocationList::iterator suballocItem);</div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span>  <span class="comment">// Given free suballocation, it inserts it into sorted list of</span></div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span>  <span class="keywordtype">void</span> RegisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span>  <span class="comment">// Given free suballocation, it removes it from sorted list of</span></div><div class="line"><a name="l04917"></a><span class="lineno"> 4917</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04918"></a><span class="lineno"> 4918</span>  <span class="keywordtype">void</span> UnregisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04919"></a><span class="lineno"> 4919</span> };</div><div class="line"><a name="l04920"></a><span class="lineno"> 4920</span> </div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span> <span class="comment">/*</span></div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span> <span class="comment">Allocations and their references in internal data structure look like this:</span></div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</span> <span class="comment"></span></div><div class="line"><a name="l04924"></a><span class="lineno"> 4924</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_EMPTY):</span></div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span> <span class="comment"></span></div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span> <span class="comment"> | |</span></div><div class="line"><a name="l04928"></a><span class="lineno"> 4928</span> <span class="comment"> | |</span></div><div class="line"><a name="l04929"></a><span class="lineno"> 4929</span> <span class="comment"> | |</span></div><div class="line"><a name="l04930"></a><span class="lineno"> 4930</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04932"></a><span class="lineno"> 4932</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04933"></a><span class="lineno"> 4933</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04934"></a><span class="lineno"> 4934</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04935"></a><span class="lineno"> 4935</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04936"></a><span class="lineno"> 4936</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04937"></a><span class="lineno"> 4937</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04938"></a><span class="lineno"> 4938</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04939"></a><span class="lineno"> 4939</span> <span class="comment"> | |</span></div><div class="line"><a name="l04940"></a><span class="lineno"> 4940</span> <span class="comment"> | |</span></div><div class="line"><a name="l04941"></a><span class="lineno"> 4941</span> <span class="comment"> | |</span></div><div class="line"><a name="l04942"></a><span class="lineno"> 4942</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04943"></a><span class="lineno"> 4943</span> <span class="comment"></span></div><div class="line"><a name="l04944"></a><span class="lineno"> 4944</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER):</span></div><div class="line"><a name="l04945"></a><span class="lineno"> 4945</span> <span class="comment"></span></div><div class="line"><a name="l04946"></a><span class="lineno"> 4946</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span> <span class="comment"> | Alloc | 2nd[0]</span></div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span> <span class="comment"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span> <span class="comment"> | Alloc | 2nd[2nd.size() - 1]</span></div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span> <span class="comment"> | |</span></div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span> <span class="comment"> | |</span></div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span> <span class="comment"> | |</span></div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04961"></a><span class="lineno"> 4961</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04962"></a><span class="lineno"> 4962</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04963"></a><span class="lineno"> 4963</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span> <span class="comment"> | |</span></div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span> <span class="comment"></span></div><div class="line"><a name="l04970"></a><span class="lineno"> 4970</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK):</span></div><div class="line"><a name="l04971"></a><span class="lineno"> 4971</span> <span class="comment"></span></div><div class="line"><a name="l04972"></a><span class="lineno"> 4972</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</span> <span class="comment"> | |</span></div><div class="line"><a name="l04974"></a><span class="lineno"> 4974</span> <span class="comment"> | |</span></div><div class="line"><a name="l04975"></a><span class="lineno"> 4975</span> <span class="comment"> | |</span></div><div class="line"><a name="l04976"></a><span class="lineno"> 4976</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04980"></a><span class="lineno"> 4980</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04981"></a><span class="lineno"> 4981</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04982"></a><span class="lineno"> 4982</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span> <span class="comment"> | |</span></div><div class="line"><a name="l04986"></a><span class="lineno"> 4986</span> <span class="comment"> | |</span></div><div class="line"><a name="l04987"></a><span class="lineno"> 4987</span> <span class="comment"> | |</span></div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04989"></a><span class="lineno"> 4989</span> <span class="comment"> | Alloc | 2nd[2nd.size() - 1]</span></div><div class="line"><a name="l04990"></a><span class="lineno"> 4990</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04991"></a><span class="lineno"> 4991</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04992"></a><span class="lineno"> 4992</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span> <span class="comment"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04995"></a><span class="lineno"> 4995</span> <span class="comment"> | Alloc | 2nd[0]</span></div><div class="line"><a name="l04996"></a><span class="lineno"> 4996</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04997"></a><span class="lineno"> 4997</span> <span class="comment"></span></div><div class="line"><a name="l04998"></a><span class="lineno"> 4998</span> <span class="comment">*/</span></div><div class="line"><a name="l04999"></a><span class="lineno"> 4999</span> <span class="keyword">class </span>VmaBlockMetadata_Linear : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span> {</div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Linear)</div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span>  VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Linear();</div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</span> </div><div class="line"><a name="l05007"></a><span class="lineno"> 5007</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05008"></a><span class="lineno"> 5008</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>  <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="l05010"></a><span class="lineno"> 5010</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05011"></a><span class="lineno"> 5011</span>  <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="l05012"></a><span class="lineno"> 5012</span> </div><div class="line"><a name="l05013"></a><span class="lineno"> 5013</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05014"></a><span class="lineno"> 5014</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05015"></a><span class="lineno"> 5015</span> </div><div class="line"><a name="l05016"></a><span class="lineno"> 5016</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05019"></a><span class="lineno"> 5019</span> </div><div class="line"><a name="l05020"></a><span class="lineno"> 5020</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</span>  uint32_t strategy,</div><div class="line"><a name="l05030"></a><span class="lineno"> 5030</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span> </div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05036"></a><span class="lineno"> 5036</span> </div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05038"></a><span class="lineno"> 5038</span> </div><div class="line"><a name="l05039"></a><span class="lineno"> 5039</span>  <span class="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</span> </div><div class="line"><a name="l05041"></a><span class="lineno"> 5041</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05042"></a><span class="lineno"> 5042</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l05043"></a><span class="lineno"> 5043</span>  VmaSuballocationType type,</div><div class="line"><a name="l05044"></a><span class="lineno"> 5044</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05045"></a><span class="lineno"> 5045</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05046"></a><span class="lineno"> 5046</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05047"></a><span class="lineno"> 5047</span> </div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span>  <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="l05049"></a><span class="lineno"> 5049</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l05050"></a><span class="lineno"> 5050</span> </div><div class="line"><a name="l05051"></a><span class="lineno"> 5051</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05052"></a><span class="lineno"> 5052</span>  <span class="comment">/*</span></div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span> <span class="comment"> There are two suballocation vectors, used in ping-pong way.</span></div><div class="line"><a name="l05054"></a><span class="lineno"> 5054</span> <span class="comment"> The one with index m_1stVectorIndex is called 1st.</span></div><div class="line"><a name="l05055"></a><span class="lineno"> 5055</span> <span class="comment"> The one with index (m_1stVectorIndex ^ 1) is called 2nd.</span></div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span> <span class="comment"> 2nd can be non-empty only when 1st is not empty.</span></div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span> <span class="comment"> When 2nd is not empty, m_2ndVectorMode indicates its mode of operation.</span></div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span> <span class="comment"> */</span></div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span>  <span class="keyword">typedef</span> VmaVector< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > SuballocationVectorType;</div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span> </div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span>  <span class="keyword">enum</span> SECOND_VECTOR_MODE</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span>  {</div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span>  SECOND_VECTOR_EMPTY,</div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span>  <span class="comment">/*</span></div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span> <span class="comment"> Suballocations in 2nd vector are created later than the ones in 1st, but they</span></div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</span> <span class="comment"> all have smaller offset.</span></div><div class="line"><a name="l05067"></a><span class="lineno"> 5067</span> <span class="comment"> */</span></div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span>  SECOND_VECTOR_RING_BUFFER,</div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span>  <span class="comment">/*</span></div><div class="line"><a name="l05070"></a><span class="lineno"> 5070</span> <span class="comment"> Suballocations in 2nd vector are upper side of double stack.</span></div><div class="line"><a name="l05071"></a><span class="lineno"> 5071</span> <span class="comment"> They all have offsets higher than those in 1st vector.</span></div><div class="line"><a name="l05072"></a><span class="lineno"> 5072</span> <span class="comment"> Top of this stack means smaller offsets, but higher indices in this vector.</span></div><div class="line"><a name="l05073"></a><span class="lineno"> 5073</span> <span class="comment"> */</span></div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span>  SECOND_VECTOR_DOUBLE_STACK,</div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span>  };</div><div class="line"><a name="l05076"></a><span class="lineno"> 5076</span> </div><div class="line"><a name="l05077"></a><span class="lineno"> 5077</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span>  SuballocationVectorType m_Suballocations0, m_Suballocations1;</div><div class="line"><a name="l05079"></a><span class="lineno"> 5079</span>  uint32_t m_1stVectorIndex;</div><div class="line"><a name="l05080"></a><span class="lineno"> 5080</span>  SECOND_VECTOR_MODE m_2ndVectorMode;</div><div class="line"><a name="l05081"></a><span class="lineno"> 5081</span> </div><div class="line"><a name="l05082"></a><span class="lineno"> 5082</span>  SuballocationVectorType& AccessSuballocations1st() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05083"></a><span class="lineno"> 5083</span>  SuballocationVectorType& AccessSuballocations2nd() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span>  <span class="keyword">const</span> SuballocationVectorType& AccessSuballocations1st()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</span>  <span class="keyword">const</span> SuballocationVectorType& AccessSuballocations2nd()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05086"></a><span class="lineno"> 5086</span>  </div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span>  <span class="comment">// Number of items in 1st vector with hAllocation = null at the beginning.</span></div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span>  <span class="keywordtype">size_t</span> m_1stNullItemsBeginCount;</div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span>  <span class="comment">// Number of other items in 1st vector with hAllocation = null somewhere in the middle.</span></div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span>  <span class="keywordtype">size_t</span> m_1stNullItemsMiddleCount;</div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span>  <span class="comment">// Number of items in 2nd vector with hAllocation = null.</span></div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span>  <span class="keywordtype">size_t</span> m_2ndNullItemsCount;</div><div class="line"><a name="l05093"></a><span class="lineno"> 5093</span> </div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span>  <span class="keywordtype">bool</span> ShouldCompact1st() <span class="keyword">const</span>;</div><div class="line"><a name="l05095"></a><span class="lineno"> 5095</span>  <span class="keywordtype">void</span> CleanupAfterFree();</div><div class="line"><a name="l05096"></a><span class="lineno"> 5096</span> };</div><div class="line"><a name="l05097"></a><span class="lineno"> 5097</span> </div><div class="line"><a name="l05098"></a><span class="lineno"> 5098</span> <span class="comment">/*</span></div><div class="line"><a name="l05099"></a><span class="lineno"> 5099</span> <span class="comment">- GetSize() is the original size of allocated memory block.</span></div><div class="line"><a name="l05100"></a><span class="lineno"> 5100</span> <span class="comment">- m_UsableSize is this size aligned down to a power of two.</span></div><div class="line"><a name="l05101"></a><span class="lineno"> 5101</span> <span class="comment"> All allocations and calculations happen relative to m_UsableSize.</span></div><div class="line"><a name="l05102"></a><span class="lineno"> 5102</span> <span class="comment">- GetUnusableSize() is the difference between them.</span></div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span> <span class="comment"> It is repoted as separate, unused range, not available for allocations.</span></div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span> <span class="comment"></span></div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</span> <span class="comment">Node at level 0 has size = m_UsableSize.</span></div><div class="line"><a name="l05106"></a><span class="lineno"> 5106</span> <span class="comment">Each next level contains nodes with size 2 times smaller than current level.</span></div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span> <span class="comment">m_LevelCount is the maximum number of levels to use in the current object.</span></div><div class="line"><a name="l05108"></a><span class="lineno"> 5108</span> <span class="comment">*/</span></div><div class="line"><a name="l05109"></a><span class="lineno"> 5109</span> <span class="keyword">class </span>VmaBlockMetadata_Buddy : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05110"></a><span class="lineno"> 5110</span> {</div><div class="line"><a name="l05111"></a><span class="lineno"> 5111</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Buddy)</div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span>  VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Buddy();</div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span> </div><div class="line"><a name="l05117"></a><span class="lineno"> 5117</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05118"></a><span class="lineno"> 5118</span>  <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="l05119"></a><span class="lineno"> 5119</span>  <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="l05120"></a><span class="lineno"> 5120</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05121"></a><span class="lineno"> 5121</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Root->type == Node::TYPE_FREE; }</div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span> </div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l05124"></a><span class="lineno"> 5124</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats) <span class="keyword">const</span>;</div><div class="line"><a name="l05125"></a><span class="lineno"> 5125</span> </div><div class="line"><a name="l05126"></a><span class="lineno"> 5126</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05127"></a><span class="lineno"> 5127</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l05128"></a><span class="lineno"> 5128</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05129"></a><span class="lineno"> 5129</span> </div><div class="line"><a name="l05130"></a><span class="lineno"> 5130</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05133"></a><span class="lineno"> 5133</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05134"></a><span class="lineno"> 5134</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l05136"></a><span class="lineno"> 5136</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05137"></a><span class="lineno"> 5137</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05139"></a><span class="lineno"> 5139</span>  uint32_t strategy,</div><div class="line"><a name="l05140"></a><span class="lineno"> 5140</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05141"></a><span class="lineno"> 5141</span> </div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05145"></a><span class="lineno"> 5145</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05146"></a><span class="lineno"> 5146</span> </div><div class="line"><a name="l05147"></a><span class="lineno"> 5147</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05148"></a><span class="lineno"> 5148</span> </div><div class="line"><a name="l05149"></a><span class="lineno"> 5149</span>  <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="l05150"></a><span class="lineno"> 5150</span> </div><div class="line"><a name="l05151"></a><span class="lineno"> 5151</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l05153"></a><span class="lineno"> 5153</span>  VmaSuballocationType type,</div><div class="line"><a name="l05154"></a><span class="lineno"> 5154</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05155"></a><span class="lineno"> 5155</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05157"></a><span class="lineno"> 5157</span> </div><div class="line"><a name="l05158"></a><span class="lineno"> 5158</span>  <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->GetOffset()); }</div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) { FreeAtOffset(VMA_NULL, offset); }</div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span> </div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05162"></a><span class="lineno"> 5162</span>  <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize MIN_NODE_SIZE = 32;</div><div class="line"><a name="l05163"></a><span class="lineno"> 5163</span>  <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="l05164"></a><span class="lineno"> 5164</span> </div><div class="line"><a name="l05165"></a><span class="lineno"> 5165</span>  <span class="keyword">struct </span>ValidationContext</div><div class="line"><a name="l05166"></a><span class="lineno"> 5166</span>  {</div><div class="line"><a name="l05167"></a><span class="lineno"> 5167</span>  <span class="keywordtype">size_t</span> calculatedAllocationCount;</div><div class="line"><a name="l05168"></a><span class="lineno"> 5168</span>  <span class="keywordtype">size_t</span> calculatedFreeCount;</div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span>  VkDeviceSize calculatedSumFreeSize;</div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span> </div><div class="line"><a name="l05171"></a><span class="lineno"> 5171</span>  ValidationContext() :</div><div class="line"><a name="l05172"></a><span class="lineno"> 5172</span>  calculatedAllocationCount(0),</div><div class="line"><a name="l05173"></a><span class="lineno"> 5173</span>  calculatedFreeCount(0),</div><div class="line"><a name="l05174"></a><span class="lineno"> 5174</span>  calculatedSumFreeSize(0) { }</div><div class="line"><a name="l05175"></a><span class="lineno"> 5175</span>  };</div><div class="line"><a name="l05176"></a><span class="lineno"> 5176</span> </div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span>  <span class="keyword">struct </span>Node</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span>  {</div><div class="line"><a name="l05179"></a><span class="lineno"> 5179</span>  VkDeviceSize offset;</div><div class="line"><a name="l05180"></a><span class="lineno"> 5180</span>  <span class="keyword">enum</span> TYPE</div><div class="line"><a name="l05181"></a><span class="lineno"> 5181</span>  {</div><div class="line"><a name="l05182"></a><span class="lineno"> 5182</span>  TYPE_FREE,</div><div class="line"><a name="l05183"></a><span class="lineno"> 5183</span>  TYPE_ALLOCATION,</div><div class="line"><a name="l05184"></a><span class="lineno"> 5184</span>  TYPE_SPLIT,</div><div class="line"><a name="l05185"></a><span class="lineno"> 5185</span>  TYPE_COUNT</div><div class="line"><a name="l05186"></a><span class="lineno"> 5186</span>  } type;</div><div class="line"><a name="l05187"></a><span class="lineno"> 5187</span>  Node* parent;</div><div class="line"><a name="l05188"></a><span class="lineno"> 5188</span>  Node* buddy;</div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span> </div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>  <span class="keyword">union</span></div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>  {</div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span>  {</div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>  Node* prev;</div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span>  Node* next;</div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>  } free;</div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05198"></a><span class="lineno"> 5198</span>  {</div><div class="line"><a name="l05199"></a><span class="lineno"> 5199</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc;</div><div class="line"><a name="l05200"></a><span class="lineno"> 5200</span>  } allocation;</div><div class="line"><a name="l05201"></a><span class="lineno"> 5201</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</span>  {</div><div class="line"><a name="l05203"></a><span class="lineno"> 5203</span>  Node* leftChild;</div><div class="line"><a name="l05204"></a><span class="lineno"> 5204</span>  } split;</div><div class="line"><a name="l05205"></a><span class="lineno"> 5205</span>  };</div><div class="line"><a name="l05206"></a><span class="lineno"> 5206</span>  };</div><div class="line"><a name="l05207"></a><span class="lineno"> 5207</span> </div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span>  <span class="comment">// Size of the memory block aligned down to a power of two.</span></div><div class="line"><a name="l05209"></a><span class="lineno"> 5209</span>  VkDeviceSize m_UsableSize;</div><div class="line"><a name="l05210"></a><span class="lineno"> 5210</span>  uint32_t m_LevelCount;</div><div class="line"><a name="l05211"></a><span class="lineno"> 5211</span> </div><div class="line"><a name="l05212"></a><span class="lineno"> 5212</span>  Node* m_Root;</div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span>  <span class="keyword">struct </span>{</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span>  Node* front;</div><div class="line"><a name="l05215"></a><span class="lineno"> 5215</span>  Node* back;</div><div class="line"><a name="l05216"></a><span class="lineno"> 5216</span>  } m_FreeList[MAX_LEVELS];</div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</span>  <span class="comment">// Number of nodes in the tree with type == TYPE_ALLOCATION.</span></div><div class="line"><a name="l05218"></a><span class="lineno"> 5218</span>  <span class="keywordtype">size_t</span> m_AllocationCount;</div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span>  <span class="comment">// Number of nodes in the tree with type == TYPE_FREE.</span></div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>  <span class="keywordtype">size_t</span> m_FreeCount;</div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span>  <span class="comment">// This includes space wasted due to internal fragmentation. Doesn't include unusable size.</span></div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05223"></a><span class="lineno"> 5223</span> </div><div class="line"><a name="l05224"></a><span class="lineno"> 5224</span>  VkDeviceSize GetUnusableSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetSize() - m_UsableSize; }</div><div class="line"><a name="l05225"></a><span class="lineno"> 5225</span>  <span class="keywordtype">void</span> DeleteNode(Node* node);</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>  <span class="keywordtype">bool</span> ValidateNode(ValidationContext& 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="l05227"></a><span class="lineno"> 5227</span>  uint32_t AllocSizeToLevel(VkDeviceSize allocSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05228"></a><span class="lineno"> 5228</span>  <span class="keyword">inline</span> VkDeviceSize LevelToNodeSize(uint32_t level)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_UsableSize >> level; }</div><div class="line"><a name="l05229"></a><span class="lineno"> 5229</span>  <span class="comment">// Alloc passed just for validation. Can be null.</span></div><div class="line"><a name="l05230"></a><span class="lineno"> 5230</span>  <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="l05231"></a><span class="lineno"> 5231</span>  <span class="keywordtype">void</span> CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</span>  <span class="comment">// Adds node to the front of FreeList at given level.</span></div><div class="line"><a name="l05233"></a><span class="lineno"> 5233</span>  <span class="comment">// node->type must be FREE.</span></div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>  <span class="comment">// node->free.prev, next can be undefined.</span></div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span>  <span class="keywordtype">void</span> AddToFreeListFront(uint32_t level, Node* node);</div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span>  <span class="comment">// Removes node from FreeList at given level.</span></div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span>  <span class="comment">// node->type must be FREE.</span></div><div class="line"><a name="l05238"></a><span class="lineno"> 5238</span>  <span class="comment">// node->free.prev, next stay untouched.</span></div><div class="line"><a name="l05239"></a><span class="lineno"> 5239</span>  <span class="keywordtype">void</span> RemoveFromFreeList(uint32_t level, Node* node);</div><div class="line"><a name="l05240"></a><span class="lineno"> 5240</span> </div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05242"></a><span class="lineno"> 5242</span>  <span class="keywordtype">void</span> PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter& json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05243"></a><span class="lineno"> 5243</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05244"></a><span class="lineno"> 5244</span> };</div><div class="line"><a name="l05245"></a><span class="lineno"> 5245</span> </div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</span> <span class="comment">/*</span></div><div class="line"><a name="l05247"></a><span class="lineno"> 5247</span> <span class="comment">Represents a single block of device memory (`VkDeviceMemory`) with all the</span></div><div class="line"><a name="l05248"></a><span class="lineno"> 5248</span> <span class="comment">data about its regions (aka suballocations, #VmaAllocation), assigned and free.</span></div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span> <span class="comment"></span></div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span> <span class="comment">Thread-safety: This class must be externally synchronized.</span></div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span> <span class="comment">*/</span></div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span> <span class="keyword">class </span>VmaDeviceMemoryBlock</div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span> {</div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span>  VMA_CLASS_NO_COPY(VmaDeviceMemoryBlock)</div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span>  VmaBlockMetadata* m_pMetadata;</div><div class="line"><a name="l05257"></a><span class="lineno"> 5257</span> </div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span>  VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span> </div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span>  ~VmaDeviceMemoryBlock()</div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>  {</div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>  VMA_ASSERT(m_MapCount == 0 && <span class="stringliteral">"VkDeviceMemory block is being destroyed while it is still mapped."</span>);</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</span>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l05264"></a><span class="lineno"> 5264</span>  }</div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span> </div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span>  <span class="comment">// Always call after construction.</span></div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</span>  <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l05268"></a><span class="lineno"> 5268</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05269"></a><span class="lineno"> 5269</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l05270"></a><span class="lineno"> 5270</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span>  VkDeviceSize newSize,</div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>  uint32_t algorithm);</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span>  <span class="comment">// Always call before destruction.</span></div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>  <span class="keywordtype">void</span> Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span>  </div><div class="line"><a name="l05277"></a><span class="lineno"> 5277</span>  VkDeviceMemory GetDeviceMemory()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hMemory; }</div><div class="line"><a name="l05278"></a><span class="lineno"> 5278</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05279"></a><span class="lineno"> 5279</span>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05280"></a><span class="lineno"> 5280</span>  <span class="keywordtype">void</span>* GetMappedData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pMappedData; }</div><div class="line"><a name="l05281"></a><span class="lineno"> 5281</span> </div><div class="line"><a name="l05282"></a><span class="lineno"> 5282</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l05283"></a><span class="lineno"> 5283</span>  <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span> </div><div class="line"><a name="l05285"></a><span class="lineno"> 5285</span>  VkResult CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05286"></a><span class="lineno"> 5286</span> </div><div class="line"><a name="l05287"></a><span class="lineno"> 5287</span>  <span class="comment">// ppData can be null.</span></div><div class="line"><a name="l05288"></a><span class="lineno"> 5288</span>  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="l05289"></a><span class="lineno"> 5289</span>  <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="l05290"></a><span class="lineno"> 5290</span> </div><div class="line"><a name="l05291"></a><span class="lineno"> 5291</span>  VkResult WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05292"></a><span class="lineno"> 5292</span>  VkResult ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span> </div><div class="line"><a name="l05294"></a><span class="lineno"> 5294</span>  VkResult BindBufferMemory(</div><div class="line"><a name="l05295"></a><span class="lineno"> 5295</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05297"></a><span class="lineno"> 5297</span>  VkBuffer hBuffer);</div><div class="line"><a name="l05298"></a><span class="lineno"> 5298</span>  VkResult BindImageMemory(</div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05301"></a><span class="lineno"> 5301</span>  VkImage hImage);</div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span> </div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05304"></a><span class="lineno"> 5304</span>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05305"></a><span class="lineno"> 5305</span>  uint32_t m_Id;</div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l05307"></a><span class="lineno"> 5307</span> </div><div class="line"><a name="l05308"></a><span class="lineno"> 5308</span>  <span class="comment">// Protects access to m_hMemory so it's not used by multiple threads simultaneously, e.g. vkMapMemory, vkBindBufferMemory.</span></div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span>  <span class="comment">// Also protects m_MapCount, m_pMappedData.</span></div><div class="line"><a name="l05310"></a><span class="lineno"> 5310</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05311"></a><span class="lineno"> 5311</span>  uint32_t m_MapCount;</div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span>  <span class="keywordtype">void</span>* m_pMappedData;</div><div class="line"><a name="l05313"></a><span class="lineno"> 5313</span> };</div><div class="line"><a name="l05314"></a><span class="lineno"> 5314</span> </div><div class="line"><a name="l05315"></a><span class="lineno"> 5315</span> <span class="keyword">struct </span>VmaPointerLess</div><div class="line"><a name="l05316"></a><span class="lineno"> 5316</span> {</div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</span>  <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="l05318"></a><span class="lineno"> 5318</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span>  <span class="keywordflow">return</span> lhs < rhs;</div><div class="line"><a name="l05320"></a><span class="lineno"> 5320</span>  }</div><div class="line"><a name="l05321"></a><span class="lineno"> 5321</span> };</div><div class="line"><a name="l05322"></a><span class="lineno"> 5322</span> </div><div class="line"><a name="l05323"></a><span class="lineno"> 5323</span> <span class="keyword">class </span>VmaDefragmentator;</div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span> </div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</span> <span class="comment">/*</span></div><div class="line"><a name="l05326"></a><span class="lineno"> 5326</span> <span class="comment">Sequence of VmaDeviceMemoryBlock. Represents memory blocks allocated for a specific</span></div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</span> <span class="comment">Vulkan memory type.</span></div><div class="line"><a name="l05328"></a><span class="lineno"> 5328</span> <span class="comment"></span></div><div class="line"><a name="l05329"></a><span class="lineno"> 5329</span> <span class="comment">Synchronized internally with a mutex.</span></div><div class="line"><a name="l05330"></a><span class="lineno"> 5330</span> <span class="comment">*/</span></div><div class="line"><a name="l05331"></a><span class="lineno"> 5331</span> <span class="keyword">struct </span>VmaBlockVector</div><div class="line"><a name="l05332"></a><span class="lineno"> 5332</span> {</div><div class="line"><a name="l05333"></a><span class="lineno"> 5333</span>  VMA_CLASS_NO_COPY(VmaBlockVector)</div><div class="line"><a name="l05334"></a><span class="lineno"> 5334</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05335"></a><span class="lineno"> 5335</span>  VmaBlockVector(</div><div class="line"><a name="l05336"></a><span class="lineno"> 5336</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05337"></a><span class="lineno"> 5337</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l05338"></a><span class="lineno"> 5338</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l05339"></a><span class="lineno"> 5339</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l05340"></a><span class="lineno"> 5340</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l05341"></a><span class="lineno"> 5341</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05342"></a><span class="lineno"> 5342</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05343"></a><span class="lineno"> 5343</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l05344"></a><span class="lineno"> 5344</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l05345"></a><span class="lineno"> 5345</span>  uint32_t algorithm);</div><div class="line"><a name="l05346"></a><span class="lineno"> 5346</span>  ~VmaBlockVector();</div><div class="line"><a name="l05347"></a><span class="lineno"> 5347</span> </div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</span>  VkResult CreateMinBlocks();</div><div class="line"><a name="l05349"></a><span class="lineno"> 5349</span> </div><div class="line"><a name="l05350"></a><span class="lineno"> 5350</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span>  VkDeviceSize GetPreferredBlockSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_PreferredBlockSize; }</div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageGranularity; }</div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span>  uint32_t GetFrameInUseCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_FrameInUseCount; }</div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span>  uint32_t GetAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Algorithm; }</div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span> </div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span>  <span class="keywordtype">void</span> GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats);</div><div class="line"><a name="l05357"></a><span class="lineno"> 5357</span> </div><div class="line"><a name="l05358"></a><span class="lineno"> 5358</span>  <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="l05359"></a><span class="lineno"> 5359</span>  <span class="keywordtype">bool</span> IsCorruptionDetectionEnabled() <span class="keyword">const</span>;</div><div class="line"><a name="l05360"></a><span class="lineno"> 5360</span> </div><div class="line"><a name="l05361"></a><span class="lineno"> 5361</span>  VkResult Allocate(</div><div class="line"><a name="l05362"></a><span class="lineno"> 5362</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l05363"></a><span class="lineno"> 5363</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05364"></a><span class="lineno"> 5364</span>  VkDeviceSize size,</div><div class="line"><a name="l05365"></a><span class="lineno"> 5365</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05366"></a><span class="lineno"> 5366</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05367"></a><span class="lineno"> 5367</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05368"></a><span class="lineno"> 5368</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</span> </div><div class="line"><a name="l05370"></a><span class="lineno"> 5370</span>  <span class="keywordtype">void</span> Free(</div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span> </div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span>  <span class="comment">// Adds statistics of this BlockVector to pStats.</span></div><div class="line"><a name="l05374"></a><span class="lineno"> 5374</span>  <span class="keywordtype">void</span> AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05375"></a><span class="lineno"> 5375</span> </div><div class="line"><a name="l05376"></a><span class="lineno"> 5376</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05377"></a><span class="lineno"> 5377</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l05378"></a><span class="lineno"> 5378</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05379"></a><span class="lineno"> 5379</span> </div><div class="line"><a name="l05380"></a><span class="lineno"> 5380</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span>  VkResult CheckCorruption();</div><div class="line"><a name="l05384"></a><span class="lineno"> 5384</span> </div><div class="line"><a name="l05385"></a><span class="lineno"> 5385</span>  VmaDefragmentator* EnsureDefragmentator(</div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span>  uint32_t currentFrameIndex);</div><div class="line"><a name="l05388"></a><span class="lineno"> 5388</span> </div><div class="line"><a name="l05389"></a><span class="lineno"> 5389</span>  VkResult Defragment(</div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span>  uint32_t& maxAllocationsToMove);</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span> </div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span>  <span class="keywordtype">void</span> DestroyDefragmentator();</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span> </div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentator;</div><div class="line"><a name="l05398"></a><span class="lineno"> 5398</span> </div><div class="line"><a name="l05399"></a><span class="lineno"> 5399</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05400"></a><span class="lineno"> 5400</span>  <span class="keyword">const</span> uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span>  <span class="keyword">const</span> VkDeviceSize m_PreferredBlockSize;</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MinBlockCount;</div><div class="line"><a name="l05403"></a><span class="lineno"> 5403</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MaxBlockCount;</div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span>  <span class="keyword">const</span> VkDeviceSize m_BufferImageGranularity;</div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span>  <span class="keyword">const</span> uint32_t m_FrameInUseCount;</div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_IsCustomPool;</div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_ExplicitBlockSize;</div><div class="line"><a name="l05408"></a><span class="lineno"> 5408</span>  <span class="keyword">const</span> uint32_t m_Algorithm;</div><div class="line"><a name="l05409"></a><span class="lineno"> 5409</span>  <span class="keywordtype">bool</span> m_HasEmptyBlock;</div><div class="line"><a name="l05410"></a><span class="lineno"> 5410</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05411"></a><span class="lineno"> 5411</span>  <span class="comment">// Incrementally sorted by sumFreeSize, ascending.</span></div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</span>  VmaVector< VmaDeviceMemoryBlock*, VmaStlAllocator<VmaDeviceMemoryBlock*> > m_Blocks;</div><div class="line"><a name="l05413"></a><span class="lineno"> 5413</span>  <span class="comment">/* There can be at most one allocation that is completely empty - a</span></div><div class="line"><a name="l05414"></a><span class="lineno"> 5414</span> <span class="comment"> hysteresis to avoid pessimistic case of alternating creation and destruction</span></div><div class="line"><a name="l05415"></a><span class="lineno"> 5415</span> <span class="comment"> of a VkDeviceMemory. */</span></div><div class="line"><a name="l05416"></a><span class="lineno"> 5416</span>  VmaDefragmentator* m_pDefragmentator;</div><div class="line"><a name="l05417"></a><span class="lineno"> 5417</span>  uint32_t m_NextBlockId;</div><div class="line"><a name="l05418"></a><span class="lineno"> 5418</span> </div><div class="line"><a name="l05419"></a><span class="lineno"> 5419</span>  VkDeviceSize CalcMaxBlockSize() <span class="keyword">const</span>;</div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</span> </div><div class="line"><a name="l05421"></a><span class="lineno"> 5421</span>  <span class="comment">// Finds and removes given block from vector.</span></div><div class="line"><a name="l05422"></a><span class="lineno"> 5422</span>  <span class="keywordtype">void</span> Remove(VmaDeviceMemoryBlock* pBlock);</div><div class="line"><a name="l05423"></a><span class="lineno"> 5423</span> </div><div class="line"><a name="l05424"></a><span class="lineno"> 5424</span>  <span class="comment">// Performs single step in sorting m_Blocks. They may not be fully sorted</span></div><div class="line"><a name="l05425"></a><span class="lineno"> 5425</span>  <span class="comment">// after this call.</span></div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span>  <span class="keywordtype">void</span> IncrementallySortBlocks();</div><div class="line"><a name="l05427"></a><span class="lineno"> 5427</span> </div><div class="line"><a name="l05428"></a><span class="lineno"> 5428</span>  <span class="comment">// To be used only without CAN_MAKE_OTHER_LOST flag.</span></div><div class="line"><a name="l05429"></a><span class="lineno"> 5429</span>  VkResult AllocateFromBlock(</div><div class="line"><a name="l05430"></a><span class="lineno"> 5430</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l05431"></a><span class="lineno"> 5431</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l05432"></a><span class="lineno"> 5432</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05433"></a><span class="lineno"> 5433</span>  VkDeviceSize size,</div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l05436"></a><span class="lineno"> 5436</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05437"></a><span class="lineno"> 5437</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span>  uint32_t strategy,</div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span> </div><div class="line"><a name="l05441"></a><span class="lineno"> 5441</span>  VkResult CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex);</div><div class="line"><a name="l05442"></a><span class="lineno"> 5442</span> };</div><div class="line"><a name="l05443"></a><span class="lineno"> 5443</span> </div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span> <span class="keyword">struct </span>VmaPool_T</div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</span> {</div><div class="line"><a name="l05446"></a><span class="lineno"> 5446</span>  VMA_CLASS_NO_COPY(VmaPool_T)</div><div class="line"><a name="l05447"></a><span class="lineno"> 5447</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05448"></a><span class="lineno"> 5448</span>  VmaBlockVector m_BlockVector;</div><div class="line"><a name="l05449"></a><span class="lineno"> 5449</span> </div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</span>  VmaPool_T(</div><div class="line"><a name="l05451"></a><span class="lineno"> 5451</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>& createInfo,</div><div class="line"><a name="l05453"></a><span class="lineno"> 5453</span>  VkDeviceSize preferredBlockSize);</div><div class="line"><a name="l05454"></a><span class="lineno"> 5454</span>  ~VmaPool_T();</div><div class="line"><a name="l05455"></a><span class="lineno"> 5455</span> </div><div class="line"><a name="l05456"></a><span class="lineno"> 5456</span>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span>  <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="l05458"></a><span class="lineno"> 5458</span> </div><div class="line"><a name="l05459"></a><span class="lineno"> 5459</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05460"></a><span class="lineno"> 5460</span>  <span class="comment">//void PrintDetailedMap(class VmaStringBuilder& sb);</span></div><div class="line"><a name="l05461"></a><span class="lineno"> 5461</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05462"></a><span class="lineno"> 5462</span> </div><div class="line"><a name="l05463"></a><span class="lineno"> 5463</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05464"></a><span class="lineno"> 5464</span>  uint32_t m_Id;</div><div class="line"><a name="l05465"></a><span class="lineno"> 5465</span> };</div><div class="line"><a name="l05466"></a><span class="lineno"> 5466</span> </div><div class="line"><a name="l05467"></a><span class="lineno"> 5467</span> <span class="keyword">class </span>VmaDefragmentator</div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span> {</div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span>  VMA_CLASS_NO_COPY(VmaDefragmentator)</div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</span>  VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l05473"></a><span class="lineno"> 5473</span>  uint32_t m_CurrentFrameIndex;</div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span>  VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l05475"></a><span class="lineno"> 5475</span>  uint32_t m_AllocationsMoved;</div><div class="line"><a name="l05476"></a><span class="lineno"> 5476</span> </div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span>  <span class="keyword">struct </span>AllocationInfo</div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</span>  {</div><div class="line"><a name="l05479"></a><span class="lineno"> 5479</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> m_hAllocation;</div><div class="line"><a name="l05480"></a><span class="lineno"> 5480</span>  VkBool32* m_pChanged;</div><div class="line"><a name="l05481"></a><span class="lineno"> 5481</span> </div><div class="line"><a name="l05482"></a><span class="lineno"> 5482</span>  AllocationInfo() :</div><div class="line"><a name="l05483"></a><span class="lineno"> 5483</span>  m_hAllocation(VK_NULL_HANDLE),</div><div class="line"><a name="l05484"></a><span class="lineno"> 5484</span>  m_pChanged(VMA_NULL)</div><div class="line"><a name="l05485"></a><span class="lineno"> 5485</span>  {</div><div class="line"><a name="l05486"></a><span class="lineno"> 5486</span>  }</div><div class="line"><a name="l05487"></a><span class="lineno"> 5487</span>  };</div><div class="line"><a name="l05488"></a><span class="lineno"> 5488</span> </div><div class="line"><a name="l05489"></a><span class="lineno"> 5489</span>  <span class="keyword">struct </span>AllocationInfoSizeGreater</div><div class="line"><a name="l05490"></a><span class="lineno"> 5490</span>  {</div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> AllocationInfo& lhs, <span class="keyword">const</span> AllocationInfo& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l05492"></a><span class="lineno"> 5492</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05493"></a><span class="lineno"> 5493</span>  <span class="keywordflow">return</span> lhs.m_hAllocation->GetSize() > rhs.m_hAllocation->GetSize();</div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span>  }</div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</span>  };</div><div class="line"><a name="l05496"></a><span class="lineno"> 5496</span> </div><div class="line"><a name="l05497"></a><span class="lineno"> 5497</span>  <span class="comment">// Used between AddAllocation and Defragment.</span></div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span> </div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span>  <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span>  {</div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span>  VmaDeviceMemoryBlock* m_pBlock;</div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</span>  <span class="keywordtype">bool</span> m_HasNonMovableAllocations;</div><div class="line"><a name="l05504"></a><span class="lineno"> 5504</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span> </div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span>  BlockInfo(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span>  m_pBlock(VMA_NULL),</div><div class="line"><a name="l05508"></a><span class="lineno"> 5508</span>  m_HasNonMovableAllocations(true),</div><div class="line"><a name="l05509"></a><span class="lineno"> 5509</span>  m_Allocations(pAllocationCallbacks),</div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span>  m_pMappedDataForDefragmentation(VMA_NULL)</div><div class="line"><a name="l05511"></a><span class="lineno"> 5511</span>  {</div><div class="line"><a name="l05512"></a><span class="lineno"> 5512</span>  }</div><div class="line"><a name="l05513"></a><span class="lineno"> 5513</span> </div><div class="line"><a name="l05514"></a><span class="lineno"> 5514</span>  <span class="keywordtype">void</span> CalcHasNonMovableAllocations()</div><div class="line"><a name="l05515"></a><span class="lineno"> 5515</span>  {</div><div class="line"><a name="l05516"></a><span class="lineno"> 5516</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockAllocCount = m_pBlock->m_pMetadata->GetAllocationCount();</div><div class="line"><a name="l05517"></a><span class="lineno"> 5517</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> defragmentAllocCount = m_Allocations.size();</div><div class="line"><a name="l05518"></a><span class="lineno"> 5518</span>  m_HasNonMovableAllocations = blockAllocCount != defragmentAllocCount;</div><div class="line"><a name="l05519"></a><span class="lineno"> 5519</span>  }</div><div class="line"><a name="l05520"></a><span class="lineno"> 5520</span> </div><div class="line"><a name="l05521"></a><span class="lineno"> 5521</span>  <span class="keywordtype">void</span> SortAllocationsBySizeDescecnding()</div><div class="line"><a name="l05522"></a><span class="lineno"> 5522</span>  {</div><div class="line"><a name="l05523"></a><span class="lineno"> 5523</span>  VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoSizeGreater());</div><div class="line"><a name="l05524"></a><span class="lineno"> 5524</span>  }</div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</span> </div><div class="line"><a name="l05526"></a><span class="lineno"> 5526</span>  VkResult EnsureMapping(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppMappedData);</div><div class="line"><a name="l05527"></a><span class="lineno"> 5527</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05528"></a><span class="lineno"> 5528</span> </div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05530"></a><span class="lineno"> 5530</span>  <span class="comment">// Not null if mapped for defragmentation only, not originally mapped.</span></div><div class="line"><a name="l05531"></a><span class="lineno"> 5531</span>  <span class="keywordtype">void</span>* m_pMappedDataForDefragmentation;</div><div class="line"><a name="l05532"></a><span class="lineno"> 5532</span>  };</div><div class="line"><a name="l05533"></a><span class="lineno"> 5533</span> </div><div class="line"><a name="l05534"></a><span class="lineno"> 5534</span>  <span class="keyword">struct </span>BlockPointerLess</div><div class="line"><a name="l05535"></a><span class="lineno"> 5535</span>  {</div><div class="line"><a name="l05536"></a><span class="lineno"> 5536</span>  <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="l05537"></a><span class="lineno"> 5537</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05538"></a><span class="lineno"> 5538</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlock;</div><div class="line"><a name="l05539"></a><span class="lineno"> 5539</span>  }</div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</span>  <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="l05541"></a><span class="lineno"> 5541</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05542"></a><span class="lineno"> 5542</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlockInfo->m_pBlock;</div><div class="line"><a name="l05543"></a><span class="lineno"> 5543</span>  }</div><div class="line"><a name="l05544"></a><span class="lineno"> 5544</span>  };</div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</span> </div><div class="line"><a name="l05546"></a><span class="lineno"> 5546</span>  <span class="comment">// 1. Blocks with some non-movable allocations go first.</span></div><div class="line"><a name="l05547"></a><span class="lineno"> 5547</span>  <span class="comment">// 2. Blocks with smaller sumFreeSize go first.</span></div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span>  <span class="keyword">struct </span>BlockInfoCompareMoveDestination</div><div class="line"><a name="l05549"></a><span class="lineno"> 5549</span>  {</div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span>  <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="l05551"></a><span class="lineno"> 5551</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05552"></a><span class="lineno"> 5552</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_HasNonMovableAllocations && !pRhsBlockInfo->m_HasNonMovableAllocations)</div><div class="line"><a name="l05553"></a><span class="lineno"> 5553</span>  {</div><div class="line"><a name="l05554"></a><span class="lineno"> 5554</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05555"></a><span class="lineno"> 5555</span>  }</div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</span>  <span class="keywordflow">if</span>(!pLhsBlockInfo->m_HasNonMovableAllocations && pRhsBlockInfo->m_HasNonMovableAllocations)</div><div class="line"><a name="l05557"></a><span class="lineno"> 5557</span>  {</div><div class="line"><a name="l05558"></a><span class="lineno"> 5558</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l05559"></a><span class="lineno"> 5559</span>  }</div><div class="line"><a name="l05560"></a><span class="lineno"> 5560</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize() < pRhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize())</div><div class="line"><a name="l05561"></a><span class="lineno"> 5561</span>  {</div><div class="line"><a name="l05562"></a><span class="lineno"> 5562</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</span>  }</div><div class="line"><a name="l05564"></a><span class="lineno"> 5564</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l05565"></a><span class="lineno"> 5565</span>  }</div><div class="line"><a name="l05566"></a><span class="lineno"> 5566</span>  };</div><div class="line"><a name="l05567"></a><span class="lineno"> 5567</span> </div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span>  <span class="keyword">typedef</span> VmaVector< BlockInfo*, VmaStlAllocator<BlockInfo*> > BlockInfoVector;</div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>  BlockInfoVector m_Blocks;</div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span> </div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</span>  VkResult DefragmentRound(</div><div class="line"><a name="l05572"></a><span class="lineno"> 5572</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</span>  uint32_t maxAllocationsToMove);</div><div class="line"><a name="l05574"></a><span class="lineno"> 5574</span> </div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> MoveMakesSense(</div><div class="line"><a name="l05576"></a><span class="lineno"> 5576</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l05577"></a><span class="lineno"> 5577</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset);</div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</span> </div><div class="line"><a name="l05579"></a><span class="lineno"> 5579</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05580"></a><span class="lineno"> 5580</span>  VmaDefragmentator(</div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05582"></a><span class="lineno"> 5582</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l05583"></a><span class="lineno"> 5583</span>  uint32_t currentFrameIndex);</div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span> </div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span>  ~VmaDefragmentator();</div><div class="line"><a name="l05586"></a><span class="lineno"> 5586</span> </div><div class="line"><a name="l05587"></a><span class="lineno"> 5587</span>  VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l05588"></a><span class="lineno"> 5588</span>  uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</div><div class="line"><a name="l05589"></a><span class="lineno"> 5589</span> </div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</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="l05591"></a><span class="lineno"> 5591</span> </div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span>  VkResult Defragment(</div><div class="line"><a name="l05593"></a><span class="lineno"> 5593</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05594"></a><span class="lineno"> 5594</span>  uint32_t maxAllocationsToMove);</div><div class="line"><a name="l05595"></a><span class="lineno"> 5595</span> };</div><div class="line"><a name="l05596"></a><span class="lineno"> 5596</span> </div><div class="line"><a name="l05597"></a><span class="lineno"> 5597</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05598"></a><span class="lineno"> 5598</span> </div><div class="line"><a name="l05599"></a><span class="lineno"> 5599</span> <span class="keyword">class </span>VmaRecorder</div><div class="line"><a name="l05600"></a><span class="lineno"> 5600</span> {</div><div class="line"><a name="l05601"></a><span class="lineno"> 5601</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05602"></a><span class="lineno"> 5602</span>  VmaRecorder();</div><div class="line"><a name="l05603"></a><span class="lineno"> 5603</span>  VkResult Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>& settings, <span class="keywordtype">bool</span> useMutex);</div><div class="line"><a name="l05604"></a><span class="lineno"> 5604</span>  <span class="keywordtype">void</span> WriteConfiguration(</div><div class="line"><a name="l05605"></a><span class="lineno"> 5605</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l05606"></a><span class="lineno"> 5606</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled);</div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span>  ~VmaRecorder();</div><div class="line"><a name="l05609"></a><span class="lineno"> 5609</span> </div><div class="line"><a name="l05610"></a><span class="lineno"> 5610</span>  <span class="keywordtype">void</span> RecordCreateAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span>  <span class="keywordtype">void</span> RecordDestroyAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05612"></a><span class="lineno"> 5612</span>  <span class="keywordtype">void</span> RecordCreatePool(uint32_t frameIndex,</div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>& createInfo,</div><div class="line"><a name="l05614"></a><span class="lineno"> 5614</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05615"></a><span class="lineno"> 5615</span>  <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="l05616"></a><span class="lineno"> 5616</span>  <span class="keywordtype">void</span> RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05628"></a><span class="lineno"> 5628</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05629"></a><span class="lineno"> 5629</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05632"></a><span class="lineno"> 5632</span>  <span class="keywordtype">void</span> RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span>  <span class="keywordtype">void</span> RecordResizeAllocation(</div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</span>  uint32_t frameIndex,</div><div class="line"><a name="l05636"></a><span class="lineno"> 5636</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l05637"></a><span class="lineno"> 5637</span>  VkDeviceSize newSize);</div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span>  <span class="keywordtype">void</span> RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span>  <span class="keywordtype">void</span> RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span>  <span class="keywordtype">void</span> RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05645"></a><span class="lineno"> 5645</span>  <span class="keywordtype">void</span> RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05647"></a><span class="lineno"> 5647</span>  <span class="keywordtype">void</span> RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05648"></a><span class="lineno"> 5648</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span>  <span class="keywordtype">void</span> RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05650"></a><span class="lineno"> 5650</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05651"></a><span class="lineno"> 5651</span>  <span class="keywordtype">void</span> RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05655"></a><span class="lineno"> 5655</span>  <span class="keywordtype">void</span> RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l05656"></a><span class="lineno"> 5656</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l05657"></a><span class="lineno"> 5657</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l05658"></a><span class="lineno"> 5658</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05659"></a><span class="lineno"> 5659</span>  <span class="keywordtype">void</span> RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05660"></a><span class="lineno"> 5660</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span>  <span class="keywordtype">void</span> RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span>  <span class="keywordtype">void</span> RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05665"></a><span class="lineno"> 5665</span>  <span class="keywordtype">void</span> RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l05666"></a><span class="lineno"> 5666</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05667"></a><span class="lineno"> 5667</span>  <span class="keywordtype">void</span> RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span> </div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span>  <span class="keyword">struct </span>CallParams</div><div class="line"><a name="l05672"></a><span class="lineno"> 5672</span>  {</div><div class="line"><a name="l05673"></a><span class="lineno"> 5673</span>  uint32_t threadId;</div><div class="line"><a name="l05674"></a><span class="lineno"> 5674</span>  <span class="keywordtype">double</span> time;</div><div class="line"><a name="l05675"></a><span class="lineno"> 5675</span>  };</div><div class="line"><a name="l05676"></a><span class="lineno"> 5676</span> </div><div class="line"><a name="l05677"></a><span class="lineno"> 5677</span>  <span class="keyword">class </span>UserDataString</div><div class="line"><a name="l05678"></a><span class="lineno"> 5678</span>  {</div><div class="line"><a name="l05679"></a><span class="lineno"> 5679</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l05680"></a><span class="lineno"> 5680</span>  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="l05681"></a><span class="lineno"> 5681</span>  <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="l05682"></a><span class="lineno"> 5682</span> </div><div class="line"><a name="l05683"></a><span class="lineno"> 5683</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05684"></a><span class="lineno"> 5684</span>  <span class="keywordtype">char</span> m_PtrStr[17];</div><div class="line"><a name="l05685"></a><span class="lineno"> 5685</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* m_Str;</div><div class="line"><a name="l05686"></a><span class="lineno"> 5686</span>  };</div><div class="line"><a name="l05687"></a><span class="lineno"> 5687</span> </div><div class="line"><a name="l05688"></a><span class="lineno"> 5688</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span>  <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a> m_Flags;</div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span>  FILE* m_File;</div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span>  VMA_MUTEX m_FileMutex;</div><div class="line"><a name="l05692"></a><span class="lineno"> 5692</span>  int64_t m_Freq;</div><div class="line"><a name="l05693"></a><span class="lineno"> 5693</span>  int64_t m_StartCounter;</div><div class="line"><a name="l05694"></a><span class="lineno"> 5694</span> </div><div class="line"><a name="l05695"></a><span class="lineno"> 5695</span>  <span class="keywordtype">void</span> GetBasicParams(CallParams& outParams);</div><div class="line"><a name="l05696"></a><span class="lineno"> 5696</span>  <span class="keywordtype">void</span> Flush();</div><div class="line"><a name="l05697"></a><span class="lineno"> 5697</span> };</div><div class="line"><a name="l05698"></a><span class="lineno"> 5698</span> </div><div class="line"><a name="l05699"></a><span class="lineno"> 5699</span> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span> </div><div class="line"><a name="l05701"></a><span class="lineno"> 5701</span> <span class="comment">// Main allocator object.</span></div><div class="line"><a name="l05702"></a><span class="lineno"> 5702</span> <span class="keyword">struct </span>VmaAllocator_T</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span> {</div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span>  VMA_CLASS_NO_COPY(VmaAllocator_T)</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05707"></a><span class="lineno"> 5707</span>  <span class="keywordtype">bool</span> m_UseKhrDedicatedAllocation;</div><div class="line"><a name="l05708"></a><span class="lineno"> 5708</span>  VkDevice m_hDevice;</div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span>  <span class="keywordtype">bool</span> m_AllocationCallbacksSpecified;</div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span>  VkAllocationCallbacks m_AllocationCallbacks;</div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span>  <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> m_DeviceMemoryCallbacks;</div><div class="line"><a name="l05712"></a><span class="lineno"> 5712</span>  </div><div class="line"><a name="l05713"></a><span class="lineno"> 5713</span>  <span class="comment">// Number of bytes free out of limit, or VK_WHOLE_SIZE if not limit for that heap.</span></div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span>  VkDeviceSize m_HeapSizeLimit[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</span>  VMA_MUTEX m_HeapSizeLimitMutex;</div><div class="line"><a name="l05716"></a><span class="lineno"> 5716</span> </div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span>  VkPhysicalDeviceProperties m_PhysicalDeviceProperties;</div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span>  VkPhysicalDeviceMemoryProperties m_MemProps;</div><div class="line"><a name="l05719"></a><span class="lineno"> 5719</span> </div><div class="line"><a name="l05720"></a><span class="lineno"> 5720</span>  <span class="comment">// Default pools.</span></div><div class="line"><a name="l05721"></a><span class="lineno"> 5721</span>  VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span> </div><div class="line"><a name="l05723"></a><span class="lineno"> 5723</span>  <span class="comment">// Each vector is sorted by memory (handle value).</span></div><div class="line"><a name="l05724"></a><span class="lineno"> 5724</span>  <span class="keyword">typedef</span> VmaVector< VmaAllocation, VmaStlAllocator<VmaAllocation> > AllocationVectorType;</div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</span>  AllocationVectorType* m_pDedicatedAllocations[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05726"></a><span class="lineno"> 5726</span>  VMA_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05727"></a><span class="lineno"> 5727</span> </div><div class="line"><a name="l05728"></a><span class="lineno"> 5728</span>  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="l05729"></a><span class="lineno"> 5729</span>  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="l05730"></a><span class="lineno"> 5730</span>  ~VmaAllocator_T();</div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</span> </div><div class="line"><a name="l05732"></a><span class="lineno"> 5732</span>  <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const</span></div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span>  <span class="keywordflow">return</span> m_AllocationCallbacksSpecified ? &m_AllocationCallbacks : 0;</div><div class="line"><a name="l05735"></a><span class="lineno"> 5735</span>  }</div><div class="line"><a name="l05736"></a><span class="lineno"> 5736</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a>& GetVulkanFunctions()<span class="keyword"> const</span></div><div class="line"><a name="l05737"></a><span class="lineno"> 5737</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05738"></a><span class="lineno"> 5738</span>  <span class="keywordflow">return</span> m_VulkanFunctions;</div><div class="line"><a name="l05739"></a><span class="lineno"> 5739</span>  }</div><div class="line"><a name="l05740"></a><span class="lineno"> 5740</span> </div><div class="line"><a name="l05741"></a><span class="lineno"> 5741</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const</span></div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l05744"></a><span class="lineno"> 5744</span>  static_cast<VkDeviceSize>(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY),</div><div class="line"><a name="l05745"></a><span class="lineno"> 5745</span>  m_PhysicalDeviceProperties.limits.bufferImageGranularity);</div><div class="line"><a name="l05746"></a><span class="lineno"> 5746</span>  }</div><div class="line"><a name="l05747"></a><span class="lineno"> 5747</span> </div><div class="line"><a name="l05748"></a><span class="lineno"> 5748</span>  uint32_t GetMemoryHeapCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryHeapCount; }</div><div class="line"><a name="l05749"></a><span class="lineno"> 5749</span>  uint32_t GetMemoryTypeCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryTypeCount; }</div><div class="line"><a name="l05750"></a><span class="lineno"> 5750</span> </div><div class="line"><a name="l05751"></a><span class="lineno"> 5751</span>  uint32_t MemoryTypeIndexToHeapIndex(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05753"></a><span class="lineno"> 5753</span>  VMA_ASSERT(memTypeIndex < m_MemProps.memoryTypeCount);</div><div class="line"><a name="l05754"></a><span class="lineno"> 5754</span>  <span class="keywordflow">return</span> m_MemProps.memoryTypes[memTypeIndex].heapIndex;</div><div class="line"><a name="l05755"></a><span class="lineno"> 5755</span>  }</div><div class="line"><a name="l05756"></a><span class="lineno"> 5756</span>  <span class="comment">// True when specific memory type is HOST_VISIBLE but not HOST_COHERENT.</span></div><div class="line"><a name="l05757"></a><span class="lineno"> 5757</span>  <span class="keywordtype">bool</span> IsMemoryTypeNonCoherent(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05759"></a><span class="lineno"> 5759</span>  <span class="keywordflow">return</span> (m_MemProps.memoryTypes[memTypeIndex].propertyFlags & (VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)) ==</div><div class="line"><a name="l05760"></a><span class="lineno"> 5760</span>  VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l05761"></a><span class="lineno"> 5761</span>  }</div><div class="line"><a name="l05762"></a><span class="lineno"> 5762</span>  <span class="comment">// Minimum alignment for all allocations in specific memory type.</span></div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span>  VkDeviceSize GetMemoryTypeMinAlignment(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span>  <span class="keywordflow">return</span> IsMemoryTypeNonCoherent(memTypeIndex) ?</div><div class="line"><a name="l05766"></a><span class="lineno"> 5766</span>  VMA_MAX((VkDeviceSize)VMA_DEBUG_ALIGNMENT, m_PhysicalDeviceProperties.limits.nonCoherentAtomSize) :</div><div class="line"><a name="l05767"></a><span class="lineno"> 5767</span>  (VkDeviceSize)VMA_DEBUG_ALIGNMENT;</div><div class="line"><a name="l05768"></a><span class="lineno"> 5768</span>  }</div><div class="line"><a name="l05769"></a><span class="lineno"> 5769</span> </div><div class="line"><a name="l05770"></a><span class="lineno"> 5770</span>  <span class="keywordtype">bool</span> IsIntegratedGpu()<span class="keyword"> const</span></div><div class="line"><a name="l05771"></a><span class="lineno"> 5771</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05772"></a><span class="lineno"> 5772</span>  <span class="keywordflow">return</span> m_PhysicalDeviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;</div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span>  }</div><div class="line"><a name="l05774"></a><span class="lineno"> 5774</span> </div><div class="line"><a name="l05775"></a><span class="lineno"> 5775</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span>  VmaRecorder* GetRecorder()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pRecorder; }</div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span> </div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span>  <span class="keywordtype">void</span> GetBufferMemoryRequirements(</div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>  VkBuffer hBuffer,</div><div class="line"><a name="l05781"></a><span class="lineno"> 5781</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05782"></a><span class="lineno"> 5782</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span>  <span class="keywordtype">void</span> GetImageMemoryRequirements(</div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span>  VkImage hImage,</div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05787"></a><span class="lineno"> 5787</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05788"></a><span class="lineno"> 5788</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05789"></a><span class="lineno"> 5789</span> </div><div class="line"><a name="l05790"></a><span class="lineno"> 5790</span>  <span class="comment">// Main allocation function.</span></div><div class="line"><a name="l05791"></a><span class="lineno"> 5791</span>  VkResult AllocateMemory(</div><div class="line"><a name="l05792"></a><span class="lineno"> 5792</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05793"></a><span class="lineno"> 5793</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05794"></a><span class="lineno"> 5794</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05795"></a><span class="lineno"> 5795</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05796"></a><span class="lineno"> 5796</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05797"></a><span class="lineno"> 5797</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05798"></a><span class="lineno"> 5798</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05799"></a><span class="lineno"> 5799</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05800"></a><span class="lineno"> 5800</span> </div><div class="line"><a name="l05801"></a><span class="lineno"> 5801</span>  <span class="comment">// Main deallocation function.</span></div><div class="line"><a name="l05802"></a><span class="lineno"> 5802</span>  <span class="keywordtype">void</span> FreeMemory(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span> </div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span>  VkResult ResizeAllocation(</div><div class="line"><a name="l05805"></a><span class="lineno"> 5805</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l05806"></a><span class="lineno"> 5806</span>  VkDeviceSize newSize);</div><div class="line"><a name="l05807"></a><span class="lineno"> 5807</span> </div><div class="line"><a name="l05808"></a><span class="lineno"> 5808</span>  <span class="keywordtype">void</span> CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span> </div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05811"></a><span class="lineno"> 5811</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l05812"></a><span class="lineno"> 5812</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05813"></a><span class="lineno"> 5813</span> </div><div class="line"><a name="l05814"></a><span class="lineno"> 5814</span>  VkResult Defragment(</div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l05816"></a><span class="lineno"> 5816</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05817"></a><span class="lineno"> 5817</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l05818"></a><span class="lineno"> 5818</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l05819"></a><span class="lineno"> 5819</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l05820"></a><span class="lineno"> 5820</span> </div><div class="line"><a name="l05821"></a><span class="lineno"> 5821</span>  <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="l05822"></a><span class="lineno"> 5822</span>  <span class="keywordtype">bool</span> TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05823"></a><span class="lineno"> 5823</span> </div><div class="line"><a name="l05824"></a><span class="lineno"> 5824</span>  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="l05825"></a><span class="lineno"> 5825</span>  <span class="keywordtype">void</span> DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05826"></a><span class="lineno"> 5826</span>  <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="l05827"></a><span class="lineno"> 5827</span> </div><div class="line"><a name="l05828"></a><span class="lineno"> 5828</span>  <span class="keywordtype">void</span> SetCurrentFrameIndex(uint32_t frameIndex);</div><div class="line"><a name="l05829"></a><span class="lineno"> 5829</span>  uint32_t GetCurrentFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CurrentFrameIndex.load(); }</div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span> </div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05832"></a><span class="lineno"> 5832</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05834"></a><span class="lineno"> 5834</span>  VkResult CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool);</div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span>  VkResult CheckCorruption(uint32_t memoryTypeBits);</div><div class="line"><a name="l05836"></a><span class="lineno"> 5836</span> </div><div class="line"><a name="l05837"></a><span class="lineno"> 5837</span>  <span class="keywordtype">void</span> CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05838"></a><span class="lineno"> 5838</span> </div><div class="line"><a name="l05839"></a><span class="lineno"> 5839</span>  VkResult AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory);</div><div class="line"><a name="l05840"></a><span class="lineno"> 5840</span>  <span class="keywordtype">void</span> FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory);</div><div class="line"><a name="l05841"></a><span class="lineno"> 5841</span> </div><div class="line"><a name="l05842"></a><span class="lineno"> 5842</span>  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="l05843"></a><span class="lineno"> 5843</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05844"></a><span class="lineno"> 5844</span> </div><div class="line"><a name="l05845"></a><span class="lineno"> 5845</span>  VkResult BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer);</div><div class="line"><a name="l05846"></a><span class="lineno"> 5846</span>  VkResult BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage);</div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span> </div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span>  <span class="keywordtype">void</span> FlushOrInvalidateAllocation(</div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05850"></a><span class="lineno"> 5850</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l05851"></a><span class="lineno"> 5851</span>  VMA_CACHE_OPERATION op);</div><div class="line"><a name="l05852"></a><span class="lineno"> 5852</span> </div><div class="line"><a name="l05853"></a><span class="lineno"> 5853</span>  <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="l05854"></a><span class="lineno"> 5854</span> </div><div class="line"><a name="l05855"></a><span class="lineno"> 5855</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05856"></a><span class="lineno"> 5856</span>  VkDeviceSize m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l05857"></a><span class="lineno"> 5857</span> </div><div class="line"><a name="l05858"></a><span class="lineno"> 5858</span>  VkPhysicalDevice m_PhysicalDevice;</div><div class="line"><a name="l05859"></a><span class="lineno"> 5859</span>  VMA_ATOMIC_UINT32 m_CurrentFrameIndex;</div><div class="line"><a name="l05860"></a><span class="lineno"> 5860</span>  </div><div class="line"><a name="l05861"></a><span class="lineno"> 5861</span>  VMA_MUTEX m_PoolsMutex;</div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span>  <span class="comment">// Protected by m_PoolsMutex. Sorted by pointer value.</span></div><div class="line"><a name="l05863"></a><span class="lineno"> 5863</span>  VmaVector<VmaPool, VmaStlAllocator<VmaPool> > m_Pools;</div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span>  uint32_t m_NextPoolId;</div><div class="line"><a name="l05865"></a><span class="lineno"> 5865</span> </div><div class="line"><a name="l05866"></a><span class="lineno"> 5866</span>  <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> m_VulkanFunctions;</div><div class="line"><a name="l05867"></a><span class="lineno"> 5867</span> </div><div class="line"><a name="l05868"></a><span class="lineno"> 5868</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05869"></a><span class="lineno"> 5869</span>  VmaRecorder* m_pRecorder;</div><div class="line"><a name="l05870"></a><span class="lineno"> 5870</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05871"></a><span class="lineno"> 5871</span> </div><div class="line"><a name="l05872"></a><span class="lineno"> 5872</span>  <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="l05873"></a><span class="lineno"> 5873</span> </div><div class="line"><a name="l05874"></a><span class="lineno"> 5874</span>  VkDeviceSize CalcPreferredBlockSize(uint32_t memTypeIndex);</div><div class="line"><a name="l05875"></a><span class="lineno"> 5875</span> </div><div class="line"><a name="l05876"></a><span class="lineno"> 5876</span>  VkResult AllocateMemoryOfType(</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>  VkDeviceSize size,</div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l05884"></a><span class="lineno"> 5884</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05885"></a><span class="lineno"> 5885</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</span> </div><div class="line"><a name="l05887"></a><span class="lineno"> 5887</span>  <span class="comment">// Allocates and registers new VkDeviceMemory specifically for single allocation.</span></div><div class="line"><a name="l05888"></a><span class="lineno"> 5888</span>  VkResult AllocateDedicatedMemory(</div><div class="line"><a name="l05889"></a><span class="lineno"> 5889</span>  VkDeviceSize size,</div><div class="line"><a name="l05890"></a><span class="lineno"> 5890</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05891"></a><span class="lineno"> 5891</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l05892"></a><span class="lineno"> 5892</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l05893"></a><span class="lineno"> 5893</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05896"></a><span class="lineno"> 5896</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05897"></a><span class="lineno"> 5897</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05898"></a><span class="lineno"> 5898</span> </div><div class="line"><a name="l05899"></a><span class="lineno"> 5899</span>  <span class="comment">// Tries to free pMemory as Dedicated Memory. Returns true if found and freed.</span></div><div class="line"><a name="l05900"></a><span class="lineno"> 5900</span>  <span class="keywordtype">void</span> FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05901"></a><span class="lineno"> 5901</span> };</div><div class="line"><a name="l05902"></a><span class="lineno"> 5902</span> </div><div class="line"><a name="l05904"></a><span class="lineno"> 5904</span> <span class="comment">// Memory allocation #2 after VmaAllocator_T definition</span></div><div class="line"><a name="l05905"></a><span class="lineno"> 5905</span> </div><div class="line"><a name="l05906"></a><span class="lineno"> 5906</span> <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="l05907"></a><span class="lineno"> 5907</span> {</div><div class="line"><a name="l05908"></a><span class="lineno"> 5908</span>  <span class="keywordflow">return</span> VmaMalloc(&hAllocator->m_AllocationCallbacks, size, alignment);</div><div class="line"><a name="l05909"></a><span class="lineno"> 5909</span> }</div><div class="line"><a name="l05910"></a><span class="lineno"> 5910</span> </div><div class="line"><a name="l05911"></a><span class="lineno"> 5911</span> <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="l05912"></a><span class="lineno"> 5912</span> {</div><div class="line"><a name="l05913"></a><span class="lineno"> 5913</span>  VmaFree(&hAllocator->m_AllocationCallbacks, ptr);</div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</span> }</div><div class="line"><a name="l05915"></a><span class="lineno"> 5915</span> </div><div class="line"><a name="l05916"></a><span class="lineno"> 5916</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05917"></a><span class="lineno"> 5917</span> <span class="keyword">static</span> T* VmaAllocate(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l05918"></a><span class="lineno"> 5918</span> {</div><div class="line"><a name="l05919"></a><span class="lineno"> 5919</span>  <span class="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l05920"></a><span class="lineno"> 5920</span> }</div><div class="line"><a name="l05921"></a><span class="lineno"> 5921</span> </div><div class="line"><a name="l05922"></a><span class="lineno"> 5922</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05923"></a><span class="lineno"> 5923</span> <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="l05924"></a><span class="lineno"> 5924</span> {</div><div class="line"><a name="l05925"></a><span class="lineno"> 5925</span>  <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="l05926"></a><span class="lineno"> 5926</span> }</div><div class="line"><a name="l05927"></a><span class="lineno"> 5927</span> </div><div class="line"><a name="l05928"></a><span class="lineno"> 5928</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span> <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="l05930"></a><span class="lineno"> 5930</span> {</div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05932"></a><span class="lineno"> 5932</span>  {</div><div class="line"><a name="l05933"></a><span class="lineno"> 5933</span>  ptr->~T();</div><div class="line"><a name="l05934"></a><span class="lineno"> 5934</span>  VmaFree(hAllocator, ptr);</div><div class="line"><a name="l05935"></a><span class="lineno"> 5935</span>  }</div><div class="line"><a name="l05936"></a><span class="lineno"> 5936</span> }</div><div class="line"><a name="l05937"></a><span class="lineno"> 5937</span> </div><div class="line"><a name="l05938"></a><span class="lineno"> 5938</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</span> <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="l05940"></a><span class="lineno"> 5940</span> {</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05942"></a><span class="lineno"> 5942</span>  {</div><div class="line"><a name="l05943"></a><span class="lineno"> 5943</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l05944"></a><span class="lineno"> 5944</span>  ptr[i].~T();</div><div class="line"><a name="l05945"></a><span class="lineno"> 5945</span>  VmaFree(hAllocator, ptr);</div><div class="line"><a name="l05946"></a><span class="lineno"> 5946</span>  }</div><div class="line"><a name="l05947"></a><span class="lineno"> 5947</span> }</div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span> </div><div class="line"><a name="l05950"></a><span class="lineno"> 5950</span> <span class="comment">// VmaStringBuilder</span></div><div class="line"><a name="l05951"></a><span class="lineno"> 5951</span> </div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05953"></a><span class="lineno"> 5953</span> </div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span> <span class="keyword">class </span>VmaStringBuilder</div><div class="line"><a name="l05955"></a><span class="lineno"> 5955</span> {</div><div class="line"><a name="l05956"></a><span class="lineno"> 5956</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05957"></a><span class="lineno"> 5957</span>  VmaStringBuilder(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> alloc) : m_Data(VmaStlAllocator<char>(alloc->GetAllocationCallbacks())) { }</div><div class="line"><a name="l05958"></a><span class="lineno"> 5958</span>  <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="l05959"></a><span class="lineno"> 5959</span>  <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="l05960"></a><span class="lineno"> 5960</span> </div><div class="line"><a name="l05961"></a><span class="lineno"> 5961</span>  <span class="keywordtype">void</span> Add(<span class="keywordtype">char</span> ch) { m_Data.push_back(ch); }</div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span>  <span class="keywordtype">void</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>  <span class="keywordtype">void</span> AddNewLine() { Add(<span class="charliteral">'\n'</span>); }</div><div class="line"><a name="l05964"></a><span class="lineno"> 5964</span>  <span class="keywordtype">void</span> AddNumber(uint32_t num);</div><div class="line"><a name="l05965"></a><span class="lineno"> 5965</span>  <span class="keywordtype">void</span> AddNumber(uint64_t num);</div><div class="line"><a name="l05966"></a><span class="lineno"> 5966</span>  <span class="keywordtype">void</span> AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span> </div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05969"></a><span class="lineno"> 5969</span>  VmaVector< char, VmaStlAllocator<char> > m_Data;</div><div class="line"><a name="l05970"></a><span class="lineno"> 5970</span> };</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span> </div><div class="line"><a name="l05972"></a><span class="lineno"> 5972</span> <span class="keywordtype">void</span> VmaStringBuilder::Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l05973"></a><span class="lineno"> 5973</span> {</div><div class="line"><a name="l05974"></a><span class="lineno"> 5974</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l05975"></a><span class="lineno"> 5975</span>  <span class="keywordflow">if</span>(strLen > 0)</div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span>  {</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = m_Data.size();</div><div class="line"><a name="l05978"></a><span class="lineno"> 5978</span>  m_Data.resize(oldCount + strLen);</div><div class="line"><a name="l05979"></a><span class="lineno"> 5979</span>  memcpy(m_Data.data() + oldCount, pStr, strLen);</div><div class="line"><a name="l05980"></a><span class="lineno"> 5980</span>  }</div><div class="line"><a name="l05981"></a><span class="lineno"> 5981</span> }</div><div class="line"><a name="l05982"></a><span class="lineno"> 5982</span> </div><div class="line"><a name="l05983"></a><span class="lineno"> 5983</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint32_t num)</div><div class="line"><a name="l05984"></a><span class="lineno"> 5984</span> {</div><div class="line"><a name="l05985"></a><span class="lineno"> 5985</span>  <span class="keywordtype">char</span> buf[11];</div><div class="line"><a name="l05986"></a><span class="lineno"> 5986</span>  VmaUint32ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05987"></a><span class="lineno"> 5987</span>  Add(buf);</div><div class="line"><a name="l05988"></a><span class="lineno"> 5988</span> }</div><div class="line"><a name="l05989"></a><span class="lineno"> 5989</span> </div><div class="line"><a name="l05990"></a><span class="lineno"> 5990</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint64_t num)</div><div class="line"><a name="l05991"></a><span class="lineno"> 5991</span> {</div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span>  VmaUint64ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span>  Add(buf);</div><div class="line"><a name="l05995"></a><span class="lineno"> 5995</span> }</div><div class="line"><a name="l05996"></a><span class="lineno"> 5996</span> </div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span> <span class="keywordtype">void</span> VmaStringBuilder::AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span> {</div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span>  VmaPtrToStr(buf, <span class="keyword">sizeof</span>(buf), ptr);</div><div class="line"><a name="l06001"></a><span class="lineno"> 6001</span>  Add(buf);</div><div class="line"><a name="l06002"></a><span class="lineno"> 6002</span> }</div><div class="line"><a name="l06003"></a><span class="lineno"> 6003</span> </div><div class="line"><a name="l06004"></a><span class="lineno"> 6004</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span> </div><div class="line"><a name="l06007"></a><span class="lineno"> 6007</span> <span class="comment">// VmaJsonWriter</span></div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span> </div><div class="line"><a name="l06009"></a><span class="lineno"> 6009</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span> </div><div class="line"><a name="l06011"></a><span class="lineno"> 6011</span> <span class="keyword">class </span>VmaJsonWriter</div><div class="line"><a name="l06012"></a><span class="lineno"> 6012</span> {</div><div class="line"><a name="l06013"></a><span class="lineno"> 6013</span>  VMA_CLASS_NO_COPY(VmaJsonWriter)</div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span> <span class="keyword">public</span>:</div><div class="line"><a name="l06015"></a><span class="lineno"> 6015</span>  VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb);</div><div class="line"><a name="l06016"></a><span class="lineno"> 6016</span>  ~VmaJsonWriter();</div><div class="line"><a name="l06017"></a><span class="lineno"> 6017</span> </div><div class="line"><a name="l06018"></a><span class="lineno"> 6018</span>  <span class="keywordtype">void</span> BeginObject(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span>  <span class="keywordtype">void</span> EndObject();</div><div class="line"><a name="l06020"></a><span class="lineno"> 6020</span>  </div><div class="line"><a name="l06021"></a><span class="lineno"> 6021</span>  <span class="keywordtype">void</span> BeginArray(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>  <span class="keywordtype">void</span> EndArray();</div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span>  </div><div class="line"><a name="l06024"></a><span class="lineno"> 6024</span>  <span class="keywordtype">void</span> WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l06025"></a><span class="lineno"> 6025</span>  <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="l06026"></a><span class="lineno"> 6026</span>  <span class="keywordtype">void</span> ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l06027"></a><span class="lineno"> 6027</span>  <span class="keywordtype">void</span> ContinueString(uint32_t n);</div><div class="line"><a name="l06028"></a><span class="lineno"> 6028</span>  <span class="keywordtype">void</span> ContinueString(uint64_t n);</div><div class="line"><a name="l06029"></a><span class="lineno"> 6029</span>  <span class="keywordtype">void</span> ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l06030"></a><span class="lineno"> 6030</span>  <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="l06031"></a><span class="lineno"> 6031</span>  </div><div class="line"><a name="l06032"></a><span class="lineno"> 6032</span>  <span class="keywordtype">void</span> WriteNumber(uint32_t n);</div><div class="line"><a name="l06033"></a><span class="lineno"> 6033</span>  <span class="keywordtype">void</span> WriteNumber(uint64_t n);</div><div class="line"><a name="l06034"></a><span class="lineno"> 6034</span>  <span class="keywordtype">void</span> WriteBool(<span class="keywordtype">bool</span> b);</div><div class="line"><a name="l06035"></a><span class="lineno"> 6035</span>  <span class="keywordtype">void</span> WriteNull();</div><div class="line"><a name="l06036"></a><span class="lineno"> 6036</span> </div><div class="line"><a name="l06037"></a><span class="lineno"> 6037</span> <span class="keyword">private</span>:</div><div class="line"><a name="l06038"></a><span class="lineno"> 6038</span>  <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="l06039"></a><span class="lineno"> 6039</span> </div><div class="line"><a name="l06040"></a><span class="lineno"> 6040</span>  <span class="keyword">enum</span> COLLECTION_TYPE</div><div class="line"><a name="l06041"></a><span class="lineno"> 6041</span>  {</div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span>  COLLECTION_TYPE_OBJECT,</div><div class="line"><a name="l06043"></a><span class="lineno"> 6043</span>  COLLECTION_TYPE_ARRAY,</div><div class="line"><a name="l06044"></a><span class="lineno"> 6044</span>  };</div><div class="line"><a name="l06045"></a><span class="lineno"> 6045</span>  <span class="keyword">struct </span>StackItem</div><div class="line"><a name="l06046"></a><span class="lineno"> 6046</span>  {</div><div class="line"><a name="l06047"></a><span class="lineno"> 6047</span>  COLLECTION_TYPE type;</div><div class="line"><a name="l06048"></a><span class="lineno"> 6048</span>  uint32_t valueCount;</div><div class="line"><a name="l06049"></a><span class="lineno"> 6049</span>  <span class="keywordtype">bool</span> singleLineMode;</div><div class="line"><a name="l06050"></a><span class="lineno"> 6050</span>  };</div><div class="line"><a name="l06051"></a><span class="lineno"> 6051</span> </div><div class="line"><a name="l06052"></a><span class="lineno"> 6052</span>  VmaStringBuilder& m_SB;</div><div class="line"><a name="l06053"></a><span class="lineno"> 6053</span>  VmaVector< StackItem, VmaStlAllocator<StackItem> > m_Stack;</div><div class="line"><a name="l06054"></a><span class="lineno"> 6054</span>  <span class="keywordtype">bool</span> m_InsideString;</div><div class="line"><a name="l06055"></a><span class="lineno"> 6055</span> </div><div class="line"><a name="l06056"></a><span class="lineno"> 6056</span>  <span class="keywordtype">void</span> BeginValue(<span class="keywordtype">bool</span> isString);</div><div class="line"><a name="l06057"></a><span class="lineno"> 6057</span>  <span class="keywordtype">void</span> WriteIndent(<span class="keywordtype">bool</span> oneLess = <span class="keyword">false</span>);</div><div class="line"><a name="l06058"></a><span class="lineno"> 6058</span> };</div><div class="line"><a name="l06059"></a><span class="lineno"> 6059</span> </div><div class="line"><a name="l06060"></a><span class="lineno"> 6060</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> VmaJsonWriter::INDENT = <span class="stringliteral">" "</span>;</div><div class="line"><a name="l06061"></a><span class="lineno"> 6061</span> </div><div class="line"><a name="l06062"></a><span class="lineno"> 6062</span> VmaJsonWriter::VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb) :</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span>  m_SB(sb),</div><div class="line"><a name="l06064"></a><span class="lineno"> 6064</span>  m_Stack(VmaStlAllocator<StackItem>(pAllocationCallbacks)),</div><div class="line"><a name="l06065"></a><span class="lineno"> 6065</span>  m_InsideString(false)</div><div class="line"><a name="l06066"></a><span class="lineno"> 6066</span> {</div><div class="line"><a name="l06067"></a><span class="lineno"> 6067</span> }</div><div class="line"><a name="l06068"></a><span class="lineno"> 6068</span> </div><div class="line"><a name="l06069"></a><span class="lineno"> 6069</span> VmaJsonWriter::~VmaJsonWriter()</div><div class="line"><a name="l06070"></a><span class="lineno"> 6070</span> {</div><div class="line"><a name="l06071"></a><span class="lineno"> 6071</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06072"></a><span class="lineno"> 6072</span>  VMA_ASSERT(m_Stack.empty());</div><div class="line"><a name="l06073"></a><span class="lineno"> 6073</span> }</div><div class="line"><a name="l06074"></a><span class="lineno"> 6074</span> </div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginObject(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l06076"></a><span class="lineno"> 6076</span> {</div><div class="line"><a name="l06077"></a><span class="lineno"> 6077</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06078"></a><span class="lineno"> 6078</span> </div><div class="line"><a name="l06079"></a><span class="lineno"> 6079</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06080"></a><span class="lineno"> 6080</span>  m_SB.Add(<span class="charliteral">'{'</span>);</div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span> </div><div class="line"><a name="l06082"></a><span class="lineno"> 6082</span>  StackItem item;</div><div class="line"><a name="l06083"></a><span class="lineno"> 6083</span>  item.type = COLLECTION_TYPE_OBJECT;</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>  item.valueCount = 0;</div><div class="line"><a name="l06085"></a><span class="lineno"> 6085</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l06086"></a><span class="lineno"> 6086</span>  m_Stack.push_back(item);</div><div class="line"><a name="l06087"></a><span class="lineno"> 6087</span> }</div><div class="line"><a name="l06088"></a><span class="lineno"> 6088</span> </div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span> <span class="keywordtype">void</span> VmaJsonWriter::EndObject()</div><div class="line"><a name="l06090"></a><span class="lineno"> 6090</span> {</div><div class="line"><a name="l06091"></a><span class="lineno"> 6091</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06092"></a><span class="lineno"> 6092</span> </div><div class="line"><a name="l06093"></a><span class="lineno"> 6093</span>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l06094"></a><span class="lineno"> 6094</span>  m_SB.Add(<span class="charliteral">'}'</span>);</div><div class="line"><a name="l06095"></a><span class="lineno"> 6095</span> </div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_OBJECT);</div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span>  m_Stack.pop_back();</div><div class="line"><a name="l06098"></a><span class="lineno"> 6098</span> }</div><div class="line"><a name="l06099"></a><span class="lineno"> 6099</span> </div><div class="line"><a name="l06100"></a><span class="lineno"> 6100</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginArray(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l06101"></a><span class="lineno"> 6101</span> {</div><div class="line"><a name="l06102"></a><span class="lineno"> 6102</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06103"></a><span class="lineno"> 6103</span> </div><div class="line"><a name="l06104"></a><span class="lineno"> 6104</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span>  m_SB.Add(<span class="charliteral">'['</span>);</div><div class="line"><a name="l06106"></a><span class="lineno"> 6106</span> </div><div class="line"><a name="l06107"></a><span class="lineno"> 6107</span>  StackItem item;</div><div class="line"><a name="l06108"></a><span class="lineno"> 6108</span>  item.type = COLLECTION_TYPE_ARRAY;</div><div class="line"><a name="l06109"></a><span class="lineno"> 6109</span>  item.valueCount = 0;</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l06111"></a><span class="lineno"> 6111</span>  m_Stack.push_back(item);</div><div class="line"><a name="l06112"></a><span class="lineno"> 6112</span> }</div><div class="line"><a name="l06113"></a><span class="lineno"> 6113</span> </div><div class="line"><a name="l06114"></a><span class="lineno"> 6114</span> <span class="keywordtype">void</span> VmaJsonWriter::EndArray()</div><div class="line"><a name="l06115"></a><span class="lineno"> 6115</span> {</div><div class="line"><a name="l06116"></a><span class="lineno"> 6116</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06117"></a><span class="lineno"> 6117</span> </div><div class="line"><a name="l06118"></a><span class="lineno"> 6118</span>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l06119"></a><span class="lineno"> 6119</span>  m_SB.Add(<span class="charliteral">']'</span>);</div><div class="line"><a name="l06120"></a><span class="lineno"> 6120</span> </div><div class="line"><a name="l06121"></a><span class="lineno"> 6121</span>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_ARRAY);</div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span>  m_Stack.pop_back();</div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span> }</div><div class="line"><a name="l06124"></a><span class="lineno"> 6124</span> </div><div class="line"><a name="l06125"></a><span class="lineno"> 6125</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06126"></a><span class="lineno"> 6126</span> {</div><div class="line"><a name="l06127"></a><span class="lineno"> 6127</span>  BeginString(pStr);</div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span>  EndString();</div><div class="line"><a name="l06129"></a><span class="lineno"> 6129</span> }</div><div class="line"><a name="l06130"></a><span class="lineno"> 6130</span> </div><div class="line"><a name="l06131"></a><span class="lineno"> 6131</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06132"></a><span class="lineno"> 6132</span> {</div><div class="line"><a name="l06133"></a><span class="lineno"> 6133</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06134"></a><span class="lineno"> 6134</span> </div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span>  BeginValue(<span class="keyword">true</span>);</div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</span>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l06137"></a><span class="lineno"> 6137</span>  m_InsideString = <span class="keyword">true</span>;</div><div class="line"><a name="l06138"></a><span class="lineno"> 6138</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</span>)</div><div class="line"><a name="l06139"></a><span class="lineno"> 6139</span>  {</div><div class="line"><a name="l06140"></a><span class="lineno"> 6140</span>  ContinueString(pStr);</div><div class="line"><a name="l06141"></a><span class="lineno"> 6141</span>  }</div><div class="line"><a name="l06142"></a><span class="lineno"> 6142</span> }</div><div class="line"><a name="l06143"></a><span class="lineno"> 6143</span> </div><div class="line"><a name="l06144"></a><span class="lineno"> 6144</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06145"></a><span class="lineno"> 6145</span> {</div><div class="line"><a name="l06146"></a><span class="lineno"> 6146</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06147"></a><span class="lineno"> 6147</span> </div><div class="line"><a name="l06148"></a><span class="lineno"> 6148</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < strLen; ++i)</div><div class="line"><a name="l06150"></a><span class="lineno"> 6150</span>  {</div><div class="line"><a name="l06151"></a><span class="lineno"> 6151</span>  <span class="keywordtype">char</span> ch = pStr[i];</div><div class="line"><a name="l06152"></a><span class="lineno"> 6152</span>  <span class="keywordflow">if</span>(ch == <span class="charliteral">'\\'</span>)</div><div class="line"><a name="l06153"></a><span class="lineno"> 6153</span>  {</div><div class="line"><a name="l06154"></a><span class="lineno"> 6154</span>  m_SB.Add(<span class="stringliteral">"\\\\"</span>);</div><div class="line"><a name="l06155"></a><span class="lineno"> 6155</span>  }</div><div class="line"><a name="l06156"></a><span class="lineno"> 6156</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch == <span class="charliteral">'"'</span>)</div><div class="line"><a name="l06157"></a><span class="lineno"> 6157</span>  {</div><div class="line"><a name="l06158"></a><span class="lineno"> 6158</span>  m_SB.Add(<span class="stringliteral">"\\\""</span>);</div><div class="line"><a name="l06159"></a><span class="lineno"> 6159</span>  }</div><div class="line"><a name="l06160"></a><span class="lineno"> 6160</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch >= 32)</div><div class="line"><a name="l06161"></a><span class="lineno"> 6161</span>  {</div><div class="line"><a name="l06162"></a><span class="lineno"> 6162</span>  m_SB.Add(ch);</div><div class="line"><a name="l06163"></a><span class="lineno"> 6163</span>  }</div><div class="line"><a name="l06164"></a><span class="lineno"> 6164</span>  <span class="keywordflow">else</span> <span class="keywordflow">switch</span>(ch)</div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>  {</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>  <span class="keywordflow">case</span> <span class="charliteral">'\b'</span>:</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>  m_SB.Add(<span class="stringliteral">"\\b"</span>);</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06169"></a><span class="lineno"> 6169</span>  <span class="keywordflow">case</span> <span class="charliteral">'\f'</span>:</div><div class="line"><a name="l06170"></a><span class="lineno"> 6170</span>  m_SB.Add(<span class="stringliteral">"\\f"</span>);</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06172"></a><span class="lineno"> 6172</span>  <span class="keywordflow">case</span> <span class="charliteral">'\n'</span>:</div><div class="line"><a name="l06173"></a><span class="lineno"> 6173</span>  m_SB.Add(<span class="stringliteral">"\\n"</span>);</div><div class="line"><a name="l06174"></a><span class="lineno"> 6174</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06175"></a><span class="lineno"> 6175</span>  <span class="keywordflow">case</span> <span class="charliteral">'\r'</span>:</div><div class="line"><a name="l06176"></a><span class="lineno"> 6176</span>  m_SB.Add(<span class="stringliteral">"\\r"</span>);</div><div class="line"><a name="l06177"></a><span class="lineno"> 6177</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span>  <span class="keywordflow">case</span> <span class="charliteral">'\t'</span>:</div><div class="line"><a name="l06179"></a><span class="lineno"> 6179</span>  m_SB.Add(<span class="stringliteral">"\\t"</span>);</div><div class="line"><a name="l06180"></a><span class="lineno"> 6180</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span>  VMA_ASSERT(0 && <span class="stringliteral">"Character not currently supported."</span>);</div><div class="line"><a name="l06183"></a><span class="lineno"> 6183</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06184"></a><span class="lineno"> 6184</span>  }</div><div class="line"><a name="l06185"></a><span class="lineno"> 6185</span>  }</div><div class="line"><a name="l06186"></a><span class="lineno"> 6186</span> }</div><div class="line"><a name="l06187"></a><span class="lineno"> 6187</span> </div><div class="line"><a name="l06188"></a><span class="lineno"> 6188</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint32_t n)</div><div class="line"><a name="l06189"></a><span class="lineno"> 6189</span> {</div><div class="line"><a name="l06190"></a><span class="lineno"> 6190</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06191"></a><span class="lineno"> 6191</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06192"></a><span class="lineno"> 6192</span> }</div><div class="line"><a name="l06193"></a><span class="lineno"> 6193</span> </div><div class="line"><a name="l06194"></a><span class="lineno"> 6194</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint64_t n)</div><div class="line"><a name="l06195"></a><span class="lineno"> 6195</span> {</div><div class="line"><a name="l06196"></a><span class="lineno"> 6196</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06197"></a><span class="lineno"> 6197</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06198"></a><span class="lineno"> 6198</span> }</div><div class="line"><a name="l06199"></a><span class="lineno"> 6199</span> </div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span> <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="l06201"></a><span class="lineno"> 6201</span> {</div><div class="line"><a name="l06202"></a><span class="lineno"> 6202</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06203"></a><span class="lineno"> 6203</span>  m_SB.AddPointer(ptr);</div><div class="line"><a name="l06204"></a><span class="lineno"> 6204</span> }</div><div class="line"><a name="l06205"></a><span class="lineno"> 6205</span> </div><div class="line"><a name="l06206"></a><span class="lineno"> 6206</span> <span class="keywordtype">void</span> VmaJsonWriter::EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l06207"></a><span class="lineno"> 6207</span> {</div><div class="line"><a name="l06208"></a><span class="lineno"> 6208</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06209"></a><span class="lineno"> 6209</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</span>)</div><div class="line"><a name="l06210"></a><span class="lineno"> 6210</span>  {</div><div class="line"><a name="l06211"></a><span class="lineno"> 6211</span>  ContinueString(pStr);</div><div class="line"><a name="l06212"></a><span class="lineno"> 6212</span>  }</div><div class="line"><a name="l06213"></a><span class="lineno"> 6213</span>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l06214"></a><span class="lineno"> 6214</span>  m_InsideString = <span class="keyword">false</span>;</div><div class="line"><a name="l06215"></a><span class="lineno"> 6215</span> }</div><div class="line"><a name="l06216"></a><span class="lineno"> 6216</span> </div><div class="line"><a name="l06217"></a><span class="lineno"> 6217</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint32_t n)</div><div class="line"><a name="l06218"></a><span class="lineno"> 6218</span> {</div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06221"></a><span class="lineno"> 6221</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06222"></a><span class="lineno"> 6222</span> }</div><div class="line"><a name="l06223"></a><span class="lineno"> 6223</span> </div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint64_t n)</div><div class="line"><a name="l06225"></a><span class="lineno"> 6225</span> {</div><div class="line"><a name="l06226"></a><span class="lineno"> 6226</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06227"></a><span class="lineno"> 6227</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06228"></a><span class="lineno"> 6228</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06229"></a><span class="lineno"> 6229</span> }</div><div class="line"><a name="l06230"></a><span class="lineno"> 6230</span> </div><div class="line"><a name="l06231"></a><span class="lineno"> 6231</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteBool(<span class="keywordtype">bool</span> b)</div><div class="line"><a name="l06232"></a><span class="lineno"> 6232</span> {</div><div class="line"><a name="l06233"></a><span class="lineno"> 6233</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06234"></a><span class="lineno"> 6234</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06235"></a><span class="lineno"> 6235</span>  m_SB.Add(b ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);</div><div class="line"><a name="l06236"></a><span class="lineno"> 6236</span> }</div><div class="line"><a name="l06237"></a><span class="lineno"> 6237</span> </div><div class="line"><a name="l06238"></a><span class="lineno"> 6238</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNull()</div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span> {</div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span>  m_SB.Add(<span class="stringliteral">"null"</span>);</div><div class="line"><a name="l06243"></a><span class="lineno"> 6243</span> }</div><div class="line"><a name="l06244"></a><span class="lineno"> 6244</span> </div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginValue(<span class="keywordtype">bool</span> isString)</div><div class="line"><a name="l06246"></a><span class="lineno"> 6246</span> {</div><div class="line"><a name="l06247"></a><span class="lineno"> 6247</span>  <span class="keywordflow">if</span>(!m_Stack.empty())</div><div class="line"><a name="l06248"></a><span class="lineno"> 6248</span>  {</div><div class="line"><a name="l06249"></a><span class="lineno"> 6249</span>  StackItem& currItem = m_Stack.back();</div><div class="line"><a name="l06250"></a><span class="lineno"> 6250</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l06251"></a><span class="lineno"> 6251</span>  currItem.valueCount % 2 == 0)</div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span>  {</div><div class="line"><a name="l06253"></a><span class="lineno"> 6253</span>  VMA_ASSERT(isString);</div><div class="line"><a name="l06254"></a><span class="lineno"> 6254</span>  }</div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span> </div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>  currItem.valueCount % 2 != 0)</div><div class="line"><a name="l06258"></a><span class="lineno"> 6258</span>  {</div><div class="line"><a name="l06259"></a><span class="lineno"> 6259</span>  m_SB.Add(<span class="stringliteral">": "</span>);</div><div class="line"><a name="l06260"></a><span class="lineno"> 6260</span>  }</div><div class="line"><a name="l06261"></a><span class="lineno"> 6261</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(currItem.valueCount > 0)</div><div class="line"><a name="l06262"></a><span class="lineno"> 6262</span>  {</div><div class="line"><a name="l06263"></a><span class="lineno"> 6263</span>  m_SB.Add(<span class="stringliteral">", "</span>);</div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</span>  WriteIndent();</div><div class="line"><a name="l06265"></a><span class="lineno"> 6265</span>  }</div><div class="line"><a name="l06266"></a><span class="lineno"> 6266</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06267"></a><span class="lineno"> 6267</span>  {</div><div class="line"><a name="l06268"></a><span class="lineno"> 6268</span>  WriteIndent();</div><div class="line"><a name="l06269"></a><span class="lineno"> 6269</span>  }</div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span>  ++currItem.valueCount;</div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span>  }</div><div class="line"><a name="l06272"></a><span class="lineno"> 6272</span> }</div><div class="line"><a name="l06273"></a><span class="lineno"> 6273</span> </div><div class="line"><a name="l06274"></a><span class="lineno"> 6274</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteIndent(<span class="keywordtype">bool</span> oneLess)</div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span> {</div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span>  <span class="keywordflow">if</span>(!m_Stack.empty() && !m_Stack.back().singleLineMode)</div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span>  {</div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span>  m_SB.AddNewLine();</div><div class="line"><a name="l06279"></a><span class="lineno"> 6279</span>  </div><div class="line"><a name="l06280"></a><span class="lineno"> 6280</span>  <span class="keywordtype">size_t</span> count = m_Stack.size();</div><div class="line"><a name="l06281"></a><span class="lineno"> 6281</span>  <span class="keywordflow">if</span>(count > 0 && oneLess)</div><div class="line"><a name="l06282"></a><span class="lineno"> 6282</span>  {</div><div class="line"><a name="l06283"></a><span class="lineno"> 6283</span>  --count;</div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span>  }</div><div class="line"><a name="l06285"></a><span class="lineno"> 6285</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < count; ++i)</div><div class="line"><a name="l06286"></a><span class="lineno"> 6286</span>  {</div><div class="line"><a name="l06287"></a><span class="lineno"> 6287</span>  m_SB.Add(INDENT);</div><div class="line"><a name="l06288"></a><span class="lineno"> 6288</span>  }</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span>  }</div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span> }</div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span> </div><div class="line"><a name="l06292"></a><span class="lineno"> 6292</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span> </div><div class="line"><a name="l06295"></a><span class="lineno"> 6295</span> </div><div class="line"><a name="l06296"></a><span class="lineno"> 6296</span> <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="l06297"></a><span class="lineno"> 6297</span> {</div><div class="line"><a name="l06298"></a><span class="lineno"> 6298</span>  <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span>  {</div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span>  VMA_ASSERT(pUserData == VMA_NULL || pUserData != m_pUserData);</div><div class="line"><a name="l06301"></a><span class="lineno"> 6301</span> </div><div class="line"><a name="l06302"></a><span class="lineno"> 6302</span>  FreeUserDataString(hAllocator);</div><div class="line"><a name="l06303"></a><span class="lineno"> 6303</span> </div><div class="line"><a name="l06304"></a><span class="lineno"> 6304</span>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l06305"></a><span class="lineno"> 6305</span>  {</div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span>  <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="l06307"></a><span class="lineno"> 6307</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> newStrLen = strlen(newStrSrc);</div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span>  <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="l06309"></a><span class="lineno"> 6309</span>  memcpy(newStrDst, newStrSrc, newStrLen + 1);</div><div class="line"><a name="l06310"></a><span class="lineno"> 6310</span>  m_pUserData = newStrDst;</div><div class="line"><a name="l06311"></a><span class="lineno"> 6311</span>  }</div><div class="line"><a name="l06312"></a><span class="lineno"> 6312</span>  }</div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</span>  {</div><div class="line"><a name="l06315"></a><span class="lineno"> 6315</span>  m_pUserData = pUserData;</div><div class="line"><a name="l06316"></a><span class="lineno"> 6316</span>  }</div><div class="line"><a name="l06317"></a><span class="lineno"> 6317</span> }</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span> </div><div class="line"><a name="l06319"></a><span class="lineno"> 6319</span> <span class="keywordtype">void</span> VmaAllocation_T::ChangeBlockAllocation(</div><div class="line"><a name="l06320"></a><span class="lineno"> 6320</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06321"></a><span class="lineno"> 6321</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l06322"></a><span class="lineno"> 6322</span>  VkDeviceSize offset)</div><div class="line"><a name="l06323"></a><span class="lineno"> 6323</span> {</div><div class="line"><a name="l06324"></a><span class="lineno"> 6324</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l06325"></a><span class="lineno"> 6325</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span> </div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span>  <span class="comment">// Move mapping reference counter from old block to new block.</span></div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</span>  <span class="keywordflow">if</span>(block != m_BlockAllocation.m_Block)</div><div class="line"><a name="l06329"></a><span class="lineno"> 6329</span>  {</div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</span>  uint32_t mapRefCount = m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP;</div><div class="line"><a name="l06331"></a><span class="lineno"> 6331</span>  <span class="keywordflow">if</span>(IsPersistentMap())</div><div class="line"><a name="l06332"></a><span class="lineno"> 6332</span>  ++mapRefCount;</div><div class="line"><a name="l06333"></a><span class="lineno"> 6333</span>  m_BlockAllocation.m_Block->Unmap(hAllocator, mapRefCount);</div><div class="line"><a name="l06334"></a><span class="lineno"> 6334</span>  block->Map(hAllocator, mapRefCount, VMA_NULL);</div><div class="line"><a name="l06335"></a><span class="lineno"> 6335</span>  }</div><div class="line"><a name="l06336"></a><span class="lineno"> 6336</span> </div><div class="line"><a name="l06337"></a><span class="lineno"> 6337</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span>  m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l06339"></a><span class="lineno"> 6339</span> }</div><div class="line"><a name="l06340"></a><span class="lineno"> 6340</span> </div><div class="line"><a name="l06341"></a><span class="lineno"> 6341</span> <span class="keywordtype">void</span> VmaAllocation_T::ChangeSize(VkDeviceSize newSize)</div><div class="line"><a name="l06342"></a><span class="lineno"> 6342</span> {</div><div class="line"><a name="l06343"></a><span class="lineno"> 6343</span>  VMA_ASSERT(newSize > 0);</div><div class="line"><a name="l06344"></a><span class="lineno"> 6344</span>  m_Size = newSize;</div><div class="line"><a name="l06345"></a><span class="lineno"> 6345</span> }</div><div class="line"><a name="l06346"></a><span class="lineno"> 6346</span> </div><div class="line"><a name="l06347"></a><span class="lineno"> 6347</span> VkDeviceSize VmaAllocation_T::GetOffset()<span class="keyword"> const</span></div><div class="line"><a name="l06348"></a><span class="lineno"> 6348</span> <span class="keyword"></span>{</div><div class="line"><a name="l06349"></a><span class="lineno"> 6349</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span>  {</div><div class="line"><a name="l06351"></a><span class="lineno"> 6351</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Offset;</div><div class="line"><a name="l06353"></a><span class="lineno"> 6353</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06354"></a><span class="lineno"> 6354</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06357"></a><span class="lineno"> 6357</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06358"></a><span class="lineno"> 6358</span>  }</div><div class="line"><a name="l06359"></a><span class="lineno"> 6359</span> }</div><div class="line"><a name="l06360"></a><span class="lineno"> 6360</span> </div><div class="line"><a name="l06361"></a><span class="lineno"> 6361</span> VkDeviceMemory VmaAllocation_T::GetMemory()<span class="keyword"> const</span></div><div class="line"><a name="l06362"></a><span class="lineno"> 6362</span> <span class="keyword"></span>{</div><div class="line"><a name="l06363"></a><span class="lineno"> 6363</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06364"></a><span class="lineno"> 6364</span>  {</div><div class="line"><a name="l06365"></a><span class="lineno"> 6365</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06366"></a><span class="lineno"> 6366</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetDeviceMemory();</div><div class="line"><a name="l06367"></a><span class="lineno"> 6367</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_hMemory;</div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06370"></a><span class="lineno"> 6370</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06371"></a><span class="lineno"> 6371</span>  <span class="keywordflow">return</span> VK_NULL_HANDLE;</div><div class="line"><a name="l06372"></a><span class="lineno"> 6372</span>  }</div><div class="line"><a name="l06373"></a><span class="lineno"> 6373</span> }</div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span> </div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span> uint32_t VmaAllocation_T::GetMemoryTypeIndex()<span class="keyword"> const</span></div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span> <span class="keyword"></span>{</div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06378"></a><span class="lineno"> 6378</span>  {</div><div class="line"><a name="l06379"></a><span class="lineno"> 6379</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetMemoryTypeIndex();</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06382"></a><span class="lineno"> 6382</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_MemoryTypeIndex;</div><div class="line"><a name="l06383"></a><span class="lineno"> 6383</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06384"></a><span class="lineno"> 6384</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06385"></a><span class="lineno"> 6385</span>  <span class="keywordflow">return</span> UINT32_MAX;</div><div class="line"><a name="l06386"></a><span class="lineno"> 6386</span>  }</div><div class="line"><a name="l06387"></a><span class="lineno"> 6387</span> }</div><div class="line"><a name="l06388"></a><span class="lineno"> 6388</span> </div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span> <span class="keywordtype">void</span>* VmaAllocation_T::GetMappedData()<span class="keyword"> const</span></div><div class="line"><a name="l06390"></a><span class="lineno"> 6390</span> <span class="keyword"></span>{</div><div class="line"><a name="l06391"></a><span class="lineno"> 6391</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span>  {</div><div class="line"><a name="l06393"></a><span class="lineno"> 6393</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06394"></a><span class="lineno"> 6394</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l06395"></a><span class="lineno"> 6395</span>  {</div><div class="line"><a name="l06396"></a><span class="lineno"> 6396</span>  <span class="keywordtype">void</span>* pBlockData = m_BlockAllocation.m_Block->GetMappedData();</div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</span>  VMA_ASSERT(pBlockData != VMA_NULL);</div><div class="line"><a name="l06398"></a><span class="lineno"> 6398</span>  <span class="keywordflow">return</span> (<span class="keywordtype">char</span>*)pBlockData + m_BlockAllocation.m_Offset;</div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span>  }</div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span>  {</div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span>  }</div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span>  VMA_ASSERT((m_DedicatedAllocation.m_pMappedData != VMA_NULL) == (m_MapCount != 0));</div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l06411"></a><span class="lineno"> 6411</span>  }</div><div class="line"><a name="l06412"></a><span class="lineno"> 6412</span> }</div><div class="line"><a name="l06413"></a><span class="lineno"> 6413</span> </div><div class="line"><a name="l06414"></a><span class="lineno"> 6414</span> <span class="keywordtype">bool</span> VmaAllocation_T::CanBecomeLost()<span class="keyword"> const</span></div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span> <span class="keyword"></span>{</div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span>  {</div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06419"></a><span class="lineno"> 6419</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_CanBecomeLost;</div><div class="line"><a name="l06420"></a><span class="lineno"> 6420</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06421"></a><span class="lineno"> 6421</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06423"></a><span class="lineno"> 6423</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06424"></a><span class="lineno"> 6424</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06425"></a><span class="lineno"> 6425</span>  }</div><div class="line"><a name="l06426"></a><span class="lineno"> 6426</span> }</div><div class="line"><a name="l06427"></a><span class="lineno"> 6427</span> </div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> VmaAllocation_T::GetPool()<span class="keyword"> const</span></div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</span> <span class="keyword"></span>{</div><div class="line"><a name="l06430"></a><span class="lineno"> 6430</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_hPool;</div><div class="line"><a name="l06432"></a><span class="lineno"> 6432</span> }</div><div class="line"><a name="l06433"></a><span class="lineno"> 6433</span> </div><div class="line"><a name="l06434"></a><span class="lineno"> 6434</span> <span class="keywordtype">bool</span> VmaAllocation_T::MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l06435"></a><span class="lineno"> 6435</span> {</div><div class="line"><a name="l06436"></a><span class="lineno"> 6436</span>  VMA_ASSERT(CanBecomeLost());</div><div class="line"><a name="l06437"></a><span class="lineno"> 6437</span> </div><div class="line"><a name="l06438"></a><span class="lineno"> 6438</span>  <span class="comment">/*</span></div><div class="line"><a name="l06439"></a><span class="lineno"> 6439</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l06440"></a><span class="lineno"> 6440</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span> <span class="comment"> */</span></div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span>  uint32_t localLastUseFrameIndex = GetLastUseFrameIndex();</div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>  {</div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l06446"></a><span class="lineno"> 6446</span>  {</div><div class="line"><a name="l06447"></a><span class="lineno"> 6447</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06448"></a><span class="lineno"> 6448</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06449"></a><span class="lineno"> 6449</span>  }</div><div class="line"><a name="l06450"></a><span class="lineno"> 6450</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex + frameInUseCount >= currentFrameIndex)</div><div class="line"><a name="l06451"></a><span class="lineno"> 6451</span>  {</div><div class="line"><a name="l06452"></a><span class="lineno"> 6452</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06453"></a><span class="lineno"> 6453</span>  }</div><div class="line"><a name="l06454"></a><span class="lineno"> 6454</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l06455"></a><span class="lineno"> 6455</span>  {</div><div class="line"><a name="l06456"></a><span class="lineno"> 6456</span>  <span class="keywordflow">if</span>(CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l06457"></a><span class="lineno"> 6457</span>  {</div><div class="line"><a name="l06458"></a><span class="lineno"> 6458</span>  <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="l06459"></a><span class="lineno"> 6459</span>  <span class="comment">// Calling code just needs to unregister this allocation in owning VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l06460"></a><span class="lineno"> 6460</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06461"></a><span class="lineno"> 6461</span>  }</div><div class="line"><a name="l06462"></a><span class="lineno"> 6462</span>  }</div><div class="line"><a name="l06463"></a><span class="lineno"> 6463</span>  }</div><div class="line"><a name="l06464"></a><span class="lineno"> 6464</span> }</div><div class="line"><a name="l06465"></a><span class="lineno"> 6465</span> </div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06467"></a><span class="lineno"> 6467</span> </div><div class="line"><a name="l06468"></a><span class="lineno"> 6468</span> <span class="comment">// Correspond to values of enum VmaSuballocationType.</span></div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span> <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="l06470"></a><span class="lineno"> 6470</span>  <span class="stringliteral">"FREE"</span>,</div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>  <span class="stringliteral">"UNKNOWN"</span>,</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</span>  <span class="stringliteral">"BUFFER"</span>,</div><div class="line"><a name="l06473"></a><span class="lineno"> 6473</span>  <span class="stringliteral">"IMAGE_UNKNOWN"</span>,</div><div class="line"><a name="l06474"></a><span class="lineno"> 6474</span>  <span class="stringliteral">"IMAGE_LINEAR"</span>,</div><div class="line"><a name="l06475"></a><span class="lineno"> 6475</span>  <span class="stringliteral">"IMAGE_OPTIMAL"</span>,</div><div class="line"><a name="l06476"></a><span class="lineno"> 6476</span> };</div><div class="line"><a name="l06477"></a><span class="lineno"> 6477</span> </div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span> <span class="keywordtype">void</span> VmaAllocation_T::PrintParameters(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</span> <span class="keyword"></span>{</div><div class="line"><a name="l06480"></a><span class="lineno"> 6480</span>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l06481"></a><span class="lineno"> 6481</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[m_SuballocationType]);</div><div class="line"><a name="l06482"></a><span class="lineno"> 6482</span> </div><div class="line"><a name="l06483"></a><span class="lineno"> 6483</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06484"></a><span class="lineno"> 6484</span>  json.WriteNumber(m_Size);</div><div class="line"><a name="l06485"></a><span class="lineno"> 6485</span> </div><div class="line"><a name="l06486"></a><span class="lineno"> 6486</span>  <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l06487"></a><span class="lineno"> 6487</span>  {</div><div class="line"><a name="l06488"></a><span class="lineno"> 6488</span>  json.WriteString(<span class="stringliteral">"UserData"</span>);</div><div class="line"><a name="l06489"></a><span class="lineno"> 6489</span>  <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span>  {</div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span>  json.WriteString((<span class="keyword">const</span> <span class="keywordtype">char</span>*)m_pUserData);</div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span>  }</div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span>  {</div><div class="line"><a name="l06495"></a><span class="lineno"> 6495</span>  json.BeginString();</div><div class="line"><a name="l06496"></a><span class="lineno"> 6496</span>  json.ContinueString_Pointer(m_pUserData);</div><div class="line"><a name="l06497"></a><span class="lineno"> 6497</span>  json.EndString();</div><div class="line"><a name="l06498"></a><span class="lineno"> 6498</span>  }</div><div class="line"><a name="l06499"></a><span class="lineno"> 6499</span>  }</div><div class="line"><a name="l06500"></a><span class="lineno"> 6500</span> </div><div class="line"><a name="l06501"></a><span class="lineno"> 6501</span>  json.WriteString(<span class="stringliteral">"CreationFrameIndex"</span>);</div><div class="line"><a name="l06502"></a><span class="lineno"> 6502</span>  json.WriteNumber(m_CreationFrameIndex);</div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span> </div><div class="line"><a name="l06504"></a><span class="lineno"> 6504</span>  json.WriteString(<span class="stringliteral">"LastUseFrameIndex"</span>);</div><div class="line"><a name="l06505"></a><span class="lineno"> 6505</span>  json.WriteNumber(GetLastUseFrameIndex());</div><div class="line"><a name="l06506"></a><span class="lineno"> 6506</span> </div><div class="line"><a name="l06507"></a><span class="lineno"> 6507</span>  <span class="keywordflow">if</span>(m_BufferImageUsage != 0)</div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</span>  {</div><div class="line"><a name="l06509"></a><span class="lineno"> 6509</span>  json.WriteString(<span class="stringliteral">"Usage"</span>);</div><div class="line"><a name="l06510"></a><span class="lineno"> 6510</span>  json.WriteNumber(m_BufferImageUsage);</div><div class="line"><a name="l06511"></a><span class="lineno"> 6511</span>  }</div><div class="line"><a name="l06512"></a><span class="lineno"> 6512</span> }</div><div class="line"><a name="l06513"></a><span class="lineno"> 6513</span> </div><div class="line"><a name="l06514"></a><span class="lineno"> 6514</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06515"></a><span class="lineno"> 6515</span> </div><div class="line"><a name="l06516"></a><span class="lineno"> 6516</span> <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="l06517"></a><span class="lineno"> 6517</span> {</div><div class="line"><a name="l06518"></a><span class="lineno"> 6518</span>  VMA_ASSERT(IsUserDataString());</div><div class="line"><a name="l06519"></a><span class="lineno"> 6519</span>  <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l06520"></a><span class="lineno"> 6520</span>  {</div><div class="line"><a name="l06521"></a><span class="lineno"> 6521</span>  <span class="keywordtype">char</span>* <span class="keyword">const</span> oldStr = (<span class="keywordtype">char</span>*)m_pUserData;</div><div class="line"><a name="l06522"></a><span class="lineno"> 6522</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldStrLen = strlen(oldStr);</div><div class="line"><a name="l06523"></a><span class="lineno"> 6523</span>  vma_delete_array(hAllocator, oldStr, oldStrLen + 1);</div><div class="line"><a name="l06524"></a><span class="lineno"> 6524</span>  m_pUserData = VMA_NULL;</div><div class="line"><a name="l06525"></a><span class="lineno"> 6525</span>  }</div><div class="line"><a name="l06526"></a><span class="lineno"> 6526</span> }</div><div class="line"><a name="l06527"></a><span class="lineno"> 6527</span> </div><div class="line"><a name="l06528"></a><span class="lineno"> 6528</span> <span class="keywordtype">void</span> VmaAllocation_T::BlockAllocMap()</div><div class="line"><a name="l06529"></a><span class="lineno"> 6529</span> {</div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span> </div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</div><div class="line"><a name="l06533"></a><span class="lineno"> 6533</span>  {</div><div class="line"><a name="l06534"></a><span class="lineno"> 6534</span>  ++m_MapCount;</div><div class="line"><a name="l06535"></a><span class="lineno"> 6535</span>  }</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>  {</div><div class="line"><a name="l06538"></a><span class="lineno"> 6538</span>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation mapped too many times simultaneously."</span>);</div><div class="line"><a name="l06539"></a><span class="lineno"> 6539</span>  }</div><div class="line"><a name="l06540"></a><span class="lineno"> 6540</span> }</div><div class="line"><a name="l06541"></a><span class="lineno"> 6541</span> </div><div class="line"><a name="l06542"></a><span class="lineno"> 6542</span> <span class="keywordtype">void</span> VmaAllocation_T::BlockAllocUnmap()</div><div class="line"><a name="l06543"></a><span class="lineno"> 6543</span> {</div><div class="line"><a name="l06544"></a><span class="lineno"> 6544</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span> </div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</span>  {</div><div class="line"><a name="l06548"></a><span class="lineno"> 6548</span>  --m_MapCount;</div><div class="line"><a name="l06549"></a><span class="lineno"> 6549</span>  }</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06551"></a><span class="lineno"> 6551</span>  {</div><div class="line"><a name="l06552"></a><span class="lineno"> 6552</span>  VMA_ASSERT(0 && <span class="stringliteral">"Unmapping allocation not previously mapped."</span>);</div><div class="line"><a name="l06553"></a><span class="lineno"> 6553</span>  }</div><div class="line"><a name="l06554"></a><span class="lineno"> 6554</span> }</div><div class="line"><a name="l06555"></a><span class="lineno"> 6555</span> </div><div class="line"><a name="l06556"></a><span class="lineno"> 6556</span> 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="l06557"></a><span class="lineno"> 6557</span> {</div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span> </div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</span>  {</div><div class="line"><a name="l06562"></a><span class="lineno"> 6562</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</div><div class="line"><a name="l06563"></a><span class="lineno"> 6563</span>  {</div><div class="line"><a name="l06564"></a><span class="lineno"> 6564</span>  VMA_ASSERT(m_DedicatedAllocation.m_pMappedData != VMA_NULL);</div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span>  *ppData = m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06566"></a><span class="lineno"> 6566</span>  ++m_MapCount;</div><div class="line"><a name="l06567"></a><span class="lineno"> 6567</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l06568"></a><span class="lineno"> 6568</span>  }</div><div class="line"><a name="l06569"></a><span class="lineno"> 6569</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06570"></a><span class="lineno"> 6570</span>  {</div><div class="line"><a name="l06571"></a><span class="lineno"> 6571</span>  VMA_ASSERT(0 && <span class="stringliteral">"Dedicated allocation mapped too many times simultaneously."</span>);</div><div class="line"><a name="l06572"></a><span class="lineno"> 6572</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l06573"></a><span class="lineno"> 6573</span>  }</div><div class="line"><a name="l06574"></a><span class="lineno"> 6574</span>  }</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span>  {</div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span>  m_DedicatedAllocation.m_hMemory,</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l06583"></a><span class="lineno"> 6583</span>  ppData);</div><div class="line"><a name="l06584"></a><span class="lineno"> 6584</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l06585"></a><span class="lineno"> 6585</span>  {</div><div class="line"><a name="l06586"></a><span class="lineno"> 6586</span>  m_DedicatedAllocation.m_pMappedData = *ppData;</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span>  m_MapCount = 1;</div><div class="line"><a name="l06588"></a><span class="lineno"> 6588</span>  }</div><div class="line"><a name="l06589"></a><span class="lineno"> 6589</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l06590"></a><span class="lineno"> 6590</span>  }</div><div class="line"><a name="l06591"></a><span class="lineno"> 6591</span> }</div><div class="line"><a name="l06592"></a><span class="lineno"> 6592</span> </div><div class="line"><a name="l06593"></a><span class="lineno"> 6593</span> <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="l06594"></a><span class="lineno"> 6594</span> {</div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span> </div><div class="line"><a name="l06597"></a><span class="lineno"> 6597</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</div><div class="line"><a name="l06598"></a><span class="lineno"> 6598</span>  {</div><div class="line"><a name="l06599"></a><span class="lineno"> 6599</span>  --m_MapCount;</div><div class="line"><a name="l06600"></a><span class="lineno"> 6600</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l06601"></a><span class="lineno"> 6601</span>  {</div><div class="line"><a name="l06602"></a><span class="lineno"> 6602</span>  m_DedicatedAllocation.m_pMappedData = VMA_NULL;</div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(</div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span>  m_DedicatedAllocation.m_hMemory);</div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span>  }</div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span>  }</div><div class="line"><a name="l06608"></a><span class="lineno"> 6608</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06609"></a><span class="lineno"> 6609</span>  {</div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span>  VMA_ASSERT(0 && <span class="stringliteral">"Unmapping dedicated allocation not previously mapped."</span>);</div><div class="line"><a name="l06611"></a><span class="lineno"> 6611</span>  }</div><div class="line"><a name="l06612"></a><span class="lineno"> 6612</span> }</div><div class="line"><a name="l06613"></a><span class="lineno"> 6613</span> </div><div class="line"><a name="l06614"></a><span class="lineno"> 6614</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06615"></a><span class="lineno"> 6615</span> </div><div class="line"><a name="l06616"></a><span class="lineno"> 6616</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaPrintStatInfo(VmaJsonWriter& json, <span class="keyword">const</span> <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& stat)</div><div class="line"><a name="l06617"></a><span class="lineno"> 6617</span> {</div><div class="line"><a name="l06618"></a><span class="lineno"> 6618</span>  json.BeginObject();</div><div class="line"><a name="l06619"></a><span class="lineno"> 6619</span> </div><div class="line"><a name="l06620"></a><span class="lineno"> 6620</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l06621"></a><span class="lineno"> 6621</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>);</div><div class="line"><a name="l06622"></a><span class="lineno"> 6622</span> </div><div class="line"><a name="l06623"></a><span class="lineno"> 6623</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06624"></a><span class="lineno"> 6624</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>);</div><div class="line"><a name="l06625"></a><span class="lineno"> 6625</span> </div><div class="line"><a name="l06626"></a><span class="lineno"> 6626</span>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span> </div><div class="line"><a name="l06629"></a><span class="lineno"> 6629</span>  json.WriteString(<span class="stringliteral">"UsedBytes"</span>);</div><div class="line"><a name="l06630"></a><span class="lineno"> 6630</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>);</div><div class="line"><a name="l06631"></a><span class="lineno"> 6631</span> </div><div class="line"><a name="l06632"></a><span class="lineno"> 6632</span>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06633"></a><span class="lineno"> 6633</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>);</div><div class="line"><a name="l06634"></a><span class="lineno"> 6634</span> </div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span>  <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> > 1)</div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span>  {</div><div class="line"><a name="l06637"></a><span class="lineno"> 6637</span>  json.WriteString(<span class="stringliteral">"AllocationSize"</span>);</div><div class="line"><a name="l06638"></a><span class="lineno"> 6638</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06639"></a><span class="lineno"> 6639</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06640"></a><span class="lineno"> 6640</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l06641"></a><span class="lineno"> 6641</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06642"></a><span class="lineno"> 6642</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>);</div><div class="line"><a name="l06643"></a><span class="lineno"> 6643</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06644"></a><span class="lineno"> 6644</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l06645"></a><span class="lineno"> 6645</span>  json.EndObject();</div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span>  }</div><div class="line"><a name="l06647"></a><span class="lineno"> 6647</span> </div><div class="line"><a name="l06648"></a><span class="lineno"> 6648</span>  <span class="keywordflow">if</span>(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> > 1)</div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span>  {</div><div class="line"><a name="l06650"></a><span class="lineno"> 6650</span>  json.WriteString(<span class="stringliteral">"UnusedRangeSize"</span>);</div><div class="line"><a name="l06651"></a><span class="lineno"> 6651</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06653"></a><span class="lineno"> 6653</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l06654"></a><span class="lineno"> 6654</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06655"></a><span class="lineno"> 6655</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>);</div><div class="line"><a name="l06656"></a><span class="lineno"> 6656</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06657"></a><span class="lineno"> 6657</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l06658"></a><span class="lineno"> 6658</span>  json.EndObject();</div><div class="line"><a name="l06659"></a><span class="lineno"> 6659</span>  }</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span> </div><div class="line"><a name="l06661"></a><span class="lineno"> 6661</span>  json.EndObject();</div><div class="line"><a name="l06662"></a><span class="lineno"> 6662</span> }</div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span> </div><div class="line"><a name="l06664"></a><span class="lineno"> 6664</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06665"></a><span class="lineno"> 6665</span> </div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span> <span class="keyword">struct </span>VmaSuballocationItemSizeLess</div><div class="line"><a name="l06667"></a><span class="lineno"> 6667</span> {</div><div class="line"><a name="l06668"></a><span class="lineno"> 6668</span>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>  <span class="keyword">const</span> VmaSuballocationList::iterator rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span>  <span class="keywordflow">return</span> lhs->size < rhs->size;</div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>  }</div><div class="line"><a name="l06674"></a><span class="lineno"> 6674</span>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l06675"></a><span class="lineno"> 6675</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span>  VkDeviceSize rhsSize)<span class="keyword"> const</span></div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06678"></a><span class="lineno"> 6678</span>  <span class="keywordflow">return</span> lhs->size < rhsSize;</div><div class="line"><a name="l06679"></a><span class="lineno"> 6679</span>  }</div><div class="line"><a name="l06680"></a><span class="lineno"> 6680</span> };</div><div class="line"><a name="l06681"></a><span class="lineno"> 6681</span> </div><div class="line"><a name="l06682"></a><span class="lineno"> 6682</span> </div><div class="line"><a name="l06684"></a><span class="lineno"> 6684</span> <span class="comment">// class VmaBlockMetadata</span></div><div class="line"><a name="l06685"></a><span class="lineno"> 6685</span> </div><div class="line"><a name="l06686"></a><span class="lineno"> 6686</span> VmaBlockMetadata::VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l06687"></a><span class="lineno"> 6687</span>  m_Size(0),</div><div class="line"><a name="l06688"></a><span class="lineno"> 6688</span>  m_pAllocationCallbacks(hAllocator->GetAllocationCallbacks())</div><div class="line"><a name="l06689"></a><span class="lineno"> 6689</span> {</div><div class="line"><a name="l06690"></a><span class="lineno"> 6690</span> }</div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span> </div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06693"></a><span class="lineno"> 6693</span> </div><div class="line"><a name="l06694"></a><span class="lineno"> 6694</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06697"></a><span class="lineno"> 6697</span>  <span class="keywordtype">size_t</span> unusedRangeCount)<span class="keyword"> const</span></div><div class="line"><a name="l06698"></a><span class="lineno"> 6698</span> <span class="keyword"></span>{</div><div class="line"><a name="l06699"></a><span class="lineno"> 6699</span>  json.BeginObject();</div><div class="line"><a name="l06700"></a><span class="lineno"> 6700</span> </div><div class="line"><a name="l06701"></a><span class="lineno"> 6701</span>  json.WriteString(<span class="stringliteral">"TotalBytes"</span>);</div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span>  json.WriteNumber(GetSize());</div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span> </div><div class="line"><a name="l06704"></a><span class="lineno"> 6704</span>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06705"></a><span class="lineno"> 6705</span>  json.WriteNumber(unusedBytes);</div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span> </div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>  json.WriteNumber((uint64_t)allocationCount);</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span> </div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>  json.WriteNumber((uint64_t)unusedRangeCount);</div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span> </div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span>  json.WriteString(<span class="stringliteral">"Suballocations"</span>);</div><div class="line"><a name="l06714"></a><span class="lineno"> 6714</span>  json.BeginArray();</div><div class="line"><a name="l06715"></a><span class="lineno"> 6715</span> }</div><div class="line"><a name="l06716"></a><span class="lineno"> 6716</span> </div><div class="line"><a name="l06717"></a><span class="lineno"> 6717</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span>  VkDeviceSize offset,</div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l06720"></a><span class="lineno"> 6720</span> <span class="keyword"></span>{</div><div class="line"><a name="l06721"></a><span class="lineno"> 6721</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06722"></a><span class="lineno"> 6722</span>  </div><div class="line"><a name="l06723"></a><span class="lineno"> 6723</span>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06724"></a><span class="lineno"> 6724</span>  json.WriteNumber(offset);</div><div class="line"><a name="l06725"></a><span class="lineno"> 6725</span> </div><div class="line"><a name="l06726"></a><span class="lineno"> 6726</span>  hAllocation->PrintParameters(json);</div><div class="line"><a name="l06727"></a><span class="lineno"> 6727</span> </div><div class="line"><a name="l06728"></a><span class="lineno"> 6728</span>  json.EndObject();</div><div class="line"><a name="l06729"></a><span class="lineno"> 6729</span> }</div><div class="line"><a name="l06730"></a><span class="lineno"> 6730</span> </div><div class="line"><a name="l06731"></a><span class="lineno"> 6731</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06732"></a><span class="lineno"> 6732</span>  VkDeviceSize offset,</div><div class="line"><a name="l06733"></a><span class="lineno"> 6733</span>  VkDeviceSize size)<span class="keyword"> const</span></div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span> <span class="keyword"></span>{</div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06736"></a><span class="lineno"> 6736</span>  </div><div class="line"><a name="l06737"></a><span class="lineno"> 6737</span>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06738"></a><span class="lineno"> 6738</span>  json.WriteNumber(offset);</div><div class="line"><a name="l06739"></a><span class="lineno"> 6739</span> </div><div class="line"><a name="l06740"></a><span class="lineno"> 6740</span>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l06741"></a><span class="lineno"> 6741</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[VMA_SUBALLOCATION_TYPE_FREE]);</div><div class="line"><a name="l06742"></a><span class="lineno"> 6742</span> </div><div class="line"><a name="l06743"></a><span class="lineno"> 6743</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06744"></a><span class="lineno"> 6744</span>  json.WriteNumber(size);</div><div class="line"><a name="l06745"></a><span class="lineno"> 6745</span> </div><div class="line"><a name="l06746"></a><span class="lineno"> 6746</span>  json.EndObject();</div><div class="line"><a name="l06747"></a><span class="lineno"> 6747</span> }</div><div class="line"><a name="l06748"></a><span class="lineno"> 6748</span> </div><div class="line"><a name="l06749"></a><span class="lineno"> 6749</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_End(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l06750"></a><span class="lineno"> 6750</span> <span class="keyword"></span>{</div><div class="line"><a name="l06751"></a><span class="lineno"> 6751</span>  json.EndArray();</div><div class="line"><a name="l06752"></a><span class="lineno"> 6752</span>  json.EndObject();</div><div class="line"><a name="l06753"></a><span class="lineno"> 6753</span> }</div><div class="line"><a name="l06754"></a><span class="lineno"> 6754</span> </div><div class="line"><a name="l06755"></a><span class="lineno"> 6755</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</span> </div><div class="line"><a name="l06758"></a><span class="lineno"> 6758</span> <span class="comment">// class VmaBlockMetadata_Generic</span></div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span> </div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span> VmaBlockMetadata_Generic::VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l06762"></a><span class="lineno"> 6762</span>  m_FreeCount(0),</div><div class="line"><a name="l06763"></a><span class="lineno"> 6763</span>  m_SumFreeSize(0),</div><div class="line"><a name="l06764"></a><span class="lineno"> 6764</span>  m_Suballocations(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l06765"></a><span class="lineno"> 6765</span>  m_FreeSuballocationsBySize(VmaStlAllocator<VmaSuballocationList::iterator>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l06766"></a><span class="lineno"> 6766</span> {</div><div class="line"><a name="l06767"></a><span class="lineno"> 6767</span> }</div><div class="line"><a name="l06768"></a><span class="lineno"> 6768</span> </div><div class="line"><a name="l06769"></a><span class="lineno"> 6769</span> VmaBlockMetadata_Generic::~VmaBlockMetadata_Generic()</div><div class="line"><a name="l06770"></a><span class="lineno"> 6770</span> {</div><div class="line"><a name="l06771"></a><span class="lineno"> 6771</span> }</div><div class="line"><a name="l06772"></a><span class="lineno"> 6772</span> </div><div class="line"><a name="l06773"></a><span class="lineno"> 6773</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::Init(VkDeviceSize size)</div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span> {</div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l06776"></a><span class="lineno"> 6776</span> </div><div class="line"><a name="l06777"></a><span class="lineno"> 6777</span>  m_FreeCount = 1;</div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span>  m_SumFreeSize = size;</div><div class="line"><a name="l06779"></a><span class="lineno"> 6779</span> </div><div class="line"><a name="l06780"></a><span class="lineno"> 6780</span>  VmaSuballocation suballoc = {};</div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span>  suballoc.offset = 0;</div><div class="line"><a name="l06782"></a><span class="lineno"> 6782</span>  suballoc.size = size;</div><div class="line"><a name="l06783"></a><span class="lineno"> 6783</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l06784"></a><span class="lineno"> 6784</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l06785"></a><span class="lineno"> 6785</span> </div><div class="line"><a name="l06786"></a><span class="lineno"> 6786</span>  VMA_ASSERT(size > VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span>  m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span>  VmaSuballocationList::iterator suballocItem = m_Suballocations.end();</div><div class="line"><a name="l06789"></a><span class="lineno"> 6789</span>  --suballocItem;</div><div class="line"><a name="l06790"></a><span class="lineno"> 6790</span>  m_FreeSuballocationsBySize.push_back(suballocItem);</div><div class="line"><a name="l06791"></a><span class="lineno"> 6791</span> }</div><div class="line"><a name="l06792"></a><span class="lineno"> 6792</span> </div><div class="line"><a name="l06793"></a><span class="lineno"> 6793</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l06794"></a><span class="lineno"> 6794</span> <span class="keyword"></span>{</div><div class="line"><a name="l06795"></a><span class="lineno"> 6795</span>  VMA_VALIDATE(!m_Suballocations.empty());</div><div class="line"><a name="l06796"></a><span class="lineno"> 6796</span>  </div><div class="line"><a name="l06797"></a><span class="lineno"> 6797</span>  <span class="comment">// Expected offset of new suballocation as calculated from previous ones.</span></div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span>  VkDeviceSize calculatedOffset = 0;</div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span>  <span class="comment">// Expected number of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</span>  uint32_t calculatedFreeCount = 0;</div><div class="line"><a name="l06801"></a><span class="lineno"> 6801</span>  <span class="comment">// Expected sum size of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span>  VkDeviceSize calculatedSumFreeSize = 0;</div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span>  <span class="comment">// Expected number of free suballocations that should be registered in</span></div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span>  <span class="comment">// m_FreeSuballocationsBySize calculated from traversing their list.</span></div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span>  <span class="keywordtype">size_t</span> freeSuballocationsToRegister = 0;</div><div class="line"><a name="l06806"></a><span class="lineno"> 6806</span>  <span class="comment">// True if previous visited suballocation was free.</span></div><div class="line"><a name="l06807"></a><span class="lineno"> 6807</span>  <span class="keywordtype">bool</span> prevFree = <span class="keyword">false</span>;</div><div class="line"><a name="l06808"></a><span class="lineno"> 6808</span> </div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06810"></a><span class="lineno"> 6810</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span>  ++suballocItem)</div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>  {</div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span>  <span class="keyword">const</span> VmaSuballocation& subAlloc = *suballocItem;</div><div class="line"><a name="l06814"></a><span class="lineno"> 6814</span>  </div><div class="line"><a name="l06815"></a><span class="lineno"> 6815</span>  <span class="comment">// Actual offset of this suballocation doesn't match expected one.</span></div><div class="line"><a name="l06816"></a><span class="lineno"> 6816</span>  VMA_VALIDATE(subAlloc.offset == calculatedOffset);</div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span> </div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06819"></a><span class="lineno"> 6819</span>  <span class="comment">// Two adjacent free suballocations are invalid. They should be merged.</span></div><div class="line"><a name="l06820"></a><span class="lineno"> 6820</span>  VMA_VALIDATE(!prevFree || !currFree);</div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</span> </div><div class="line"><a name="l06822"></a><span class="lineno"> 6822</span>  VMA_VALIDATE(currFree == (subAlloc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</span> </div><div class="line"><a name="l06824"></a><span class="lineno"> 6824</span>  <span class="keywordflow">if</span>(currFree)</div><div class="line"><a name="l06825"></a><span class="lineno"> 6825</span>  {</div><div class="line"><a name="l06826"></a><span class="lineno"> 6826</span>  calculatedSumFreeSize += subAlloc.size;</div><div class="line"><a name="l06827"></a><span class="lineno"> 6827</span>  ++calculatedFreeCount;</div><div class="line"><a name="l06828"></a><span class="lineno"> 6828</span>  <span class="keywordflow">if</span>(subAlloc.size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l06829"></a><span class="lineno"> 6829</span>  {</div><div class="line"><a name="l06830"></a><span class="lineno"> 6830</span>  ++freeSuballocationsToRegister;</div><div class="line"><a name="l06831"></a><span class="lineno"> 6831</span>  }</div><div class="line"><a name="l06832"></a><span class="lineno"> 6832</span> </div><div class="line"><a name="l06833"></a><span class="lineno"> 6833</span>  <span class="comment">// Margin required between allocations - every free space must be at least that large.</span></div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</span>  VMA_VALIDATE(subAlloc.size >= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l06835"></a><span class="lineno"> 6835</span>  }</div><div class="line"><a name="l06836"></a><span class="lineno"> 6836</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06837"></a><span class="lineno"> 6837</span>  {</div><div class="line"><a name="l06838"></a><span class="lineno"> 6838</span>  VMA_VALIDATE(subAlloc.hAllocation->GetOffset() == subAlloc.offset);</div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span>  VMA_VALIDATE(subAlloc.hAllocation->GetSize() == subAlloc.size);</div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span> </div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span>  <span class="comment">// Margin required between allocations - previous allocation must be free.</span></div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</span>  VMA_VALIDATE(VMA_DEBUG_MARGIN == 0 || prevFree);</div><div class="line"><a name="l06843"></a><span class="lineno"> 6843</span>  }</div><div class="line"><a name="l06844"></a><span class="lineno"> 6844</span> </div><div class="line"><a name="l06845"></a><span class="lineno"> 6845</span>  calculatedOffset += subAlloc.size;</div><div class="line"><a name="l06846"></a><span class="lineno"> 6846</span>  prevFree = currFree;</div><div class="line"><a name="l06847"></a><span class="lineno"> 6847</span>  }</div><div class="line"><a name="l06848"></a><span class="lineno"> 6848</span> </div><div class="line"><a name="l06849"></a><span class="lineno"> 6849</span>  <span class="comment">// Number of free suballocations registered in m_FreeSuballocationsBySize doesn't</span></div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span>  <span class="comment">// match expected one.</span></div><div class="line"><a name="l06851"></a><span class="lineno"> 6851</span>  VMA_VALIDATE(m_FreeSuballocationsBySize.size() == freeSuballocationsToRegister);</div><div class="line"><a name="l06852"></a><span class="lineno"> 6852</span> </div><div class="line"><a name="l06853"></a><span class="lineno"> 6853</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l06854"></a><span class="lineno"> 6854</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_FreeSuballocationsBySize.size(); ++i)</div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span>  {</div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span>  VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>  </div><div class="line"><a name="l06858"></a><span class="lineno"> 6858</span>  <span class="comment">// Only free suballocations can be registered in m_FreeSuballocationsBySize.</span></div><div class="line"><a name="l06859"></a><span class="lineno"> 6859</span>  VMA_VALIDATE(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06860"></a><span class="lineno"> 6860</span>  <span class="comment">// They must be sorted by size ascending.</span></div><div class="line"><a name="l06861"></a><span class="lineno"> 6861</span>  VMA_VALIDATE(suballocItem->size >= lastSize);</div><div class="line"><a name="l06862"></a><span class="lineno"> 6862</span> </div><div class="line"><a name="l06863"></a><span class="lineno"> 6863</span>  lastSize = suballocItem->size;</div><div class="line"><a name="l06864"></a><span class="lineno"> 6864</span>  }</div><div class="line"><a name="l06865"></a><span class="lineno"> 6865</span> </div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span>  <span class="comment">// Check if totals match calculacted values.</span></div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span>  VMA_VALIDATE(ValidateFreeSuballocationList());</div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</span>  VMA_VALIDATE(calculatedOffset == GetSize());</div><div class="line"><a name="l06869"></a><span class="lineno"> 6869</span>  VMA_VALIDATE(calculatedSumFreeSize == m_SumFreeSize);</div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</span>  VMA_VALIDATE(calculatedFreeCount == m_FreeCount);</div><div class="line"><a name="l06871"></a><span class="lineno"> 6871</span> </div><div class="line"><a name="l06872"></a><span class="lineno"> 6872</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06873"></a><span class="lineno"> 6873</span> }</div><div class="line"><a name="l06874"></a><span class="lineno"> 6874</span> </div><div class="line"><a name="l06875"></a><span class="lineno"> 6875</span> VkDeviceSize VmaBlockMetadata_Generic::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l06876"></a><span class="lineno"> 6876</span> <span class="keyword"></span>{</div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>  <span class="keywordflow">if</span>(!m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span>  {</div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span>  <span class="keywordflow">return</span> m_FreeSuballocationsBySize.back()->size;</div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span>  }</div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06882"></a><span class="lineno"> 6882</span>  {</div><div class="line"><a name="l06883"></a><span class="lineno"> 6883</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span>  }</div><div class="line"><a name="l06885"></a><span class="lineno"> 6885</span> }</div><div class="line"><a name="l06886"></a><span class="lineno"> 6886</span> </div><div class="line"><a name="l06887"></a><span class="lineno"> 6887</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::IsEmpty()<span class="keyword"> const</span></div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</span> <span class="keyword"></span>{</div><div class="line"><a name="l06889"></a><span class="lineno"> 6889</span>  <span class="keywordflow">return</span> (m_Suballocations.size() == 1) && (m_FreeCount == 1);</div><div class="line"><a name="l06890"></a><span class="lineno"> 6890</span> }</div><div class="line"><a name="l06891"></a><span class="lineno"> 6891</span> </div><div class="line"><a name="l06892"></a><span class="lineno"> 6892</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span> <span class="keyword"></span>{</div><div class="line"><a name="l06894"></a><span class="lineno"> 6894</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l06895"></a><span class="lineno"> 6895</span> </div><div class="line"><a name="l06896"></a><span class="lineno"> 6896</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l06897"></a><span class="lineno"> 6897</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = rangeCount - m_FreeCount;</div><div class="line"><a name="l06898"></a><span class="lineno"> 6898</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = m_FreeCount;</div><div class="line"><a name="l06899"></a><span class="lineno"> 6899</span>  </div><div class="line"><a name="l06900"></a><span class="lineno"> 6900</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = m_SumFreeSize;</div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span>  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="l06902"></a><span class="lineno"> 6902</span> </div><div class="line"><a name="l06903"></a><span class="lineno"> 6903</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06904"></a><span class="lineno"> 6904</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l06905"></a><span class="lineno"> 6905</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06906"></a><span class="lineno"> 6906</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span> </div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</span>  ++suballocItem)</div><div class="line"><a name="l06911"></a><span class="lineno"> 6911</span>  {</div><div class="line"><a name="l06912"></a><span class="lineno"> 6912</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l06913"></a><span class="lineno"> 6913</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l06914"></a><span class="lineno"> 6914</span>  {</div><div class="line"><a name="l06915"></a><span class="lineno"> 6915</span>  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="l06916"></a><span class="lineno"> 6916</span>  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="l06917"></a><span class="lineno"> 6917</span>  }</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06919"></a><span class="lineno"> 6919</span>  {</div><div class="line"><a name="l06920"></a><span class="lineno"> 6920</span>  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="l06921"></a><span class="lineno"> 6921</span>  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="l06922"></a><span class="lineno"> 6922</span>  }</div><div class="line"><a name="l06923"></a><span class="lineno"> 6923</span>  }</div><div class="line"><a name="l06924"></a><span class="lineno"> 6924</span> }</div><div class="line"><a name="l06925"></a><span class="lineno"> 6925</span> </div><div class="line"><a name="l06926"></a><span class="lineno"> 6926</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l06927"></a><span class="lineno"> 6927</span> <span class="keyword"></span>{</div><div class="line"><a name="l06928"></a><span class="lineno"> 6928</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l06929"></a><span class="lineno"> 6929</span> </div><div class="line"><a name="l06930"></a><span class="lineno"> 6930</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l06931"></a><span class="lineno"> 6931</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize;</div><div class="line"><a name="l06932"></a><span class="lineno"> 6932</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += rangeCount - m_FreeCount;</div><div class="line"><a name="l06933"></a><span class="lineno"> 6933</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l06934"></a><span class="lineno"> 6934</span>  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="l06935"></a><span class="lineno"> 6935</span> }</div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span> </div><div class="line"><a name="l06937"></a><span class="lineno"> 6937</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06938"></a><span class="lineno"> 6938</span> </div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l06940"></a><span class="lineno"> 6940</span> <span class="keyword"></span>{</div><div class="line"><a name="l06941"></a><span class="lineno"> 6941</span>  PrintDetailedMap_Begin(json,</div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>  m_SumFreeSize, <span class="comment">// unusedBytes</span></div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span>  m_Suballocations.size() - (size_t)m_FreeCount, <span class="comment">// allocationCount</span></div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>  m_FreeCount); <span class="comment">// unusedRangeCount</span></div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span> </div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span>  <span class="keywordtype">size_t</span> i = 0;</div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span>  ++suballocItem, ++i)</div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>  {</div><div class="line"><a name="l06951"></a><span class="lineno"> 6951</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l06952"></a><span class="lineno"> 6952</span>  {</div><div class="line"><a name="l06953"></a><span class="lineno"> 6953</span>  PrintDetailedMap_UnusedRange(json, suballocItem->offset, suballocItem->size);</div><div class="line"><a name="l06954"></a><span class="lineno"> 6954</span>  }</div><div class="line"><a name="l06955"></a><span class="lineno"> 6955</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06956"></a><span class="lineno"> 6956</span>  {</div><div class="line"><a name="l06957"></a><span class="lineno"> 6957</span>  PrintDetailedMap_Allocation(json, suballocItem->offset, suballocItem->hAllocation);</div><div class="line"><a name="l06958"></a><span class="lineno"> 6958</span>  }</div><div class="line"><a name="l06959"></a><span class="lineno"> 6959</span>  }</div><div class="line"><a name="l06960"></a><span class="lineno"> 6960</span> </div><div class="line"><a name="l06961"></a><span class="lineno"> 6961</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l06962"></a><span class="lineno"> 6962</span> }</div><div class="line"><a name="l06963"></a><span class="lineno"> 6963</span> </div><div class="line"><a name="l06964"></a><span class="lineno"> 6964</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06965"></a><span class="lineno"> 6965</span> </div><div class="line"><a name="l06966"></a><span class="lineno"> 6966</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CreateAllocationRequest(</div><div class="line"><a name="l06967"></a><span class="lineno"> 6967</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l06968"></a><span class="lineno"> 6968</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l06969"></a><span class="lineno"> 6969</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l06970"></a><span class="lineno"> 6970</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l06971"></a><span class="lineno"> 6971</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l06972"></a><span class="lineno"> 6972</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l06973"></a><span class="lineno"> 6973</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l06974"></a><span class="lineno"> 6974</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l06975"></a><span class="lineno"> 6975</span>  uint32_t strategy,</div><div class="line"><a name="l06976"></a><span class="lineno"> 6976</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l06977"></a><span class="lineno"> 6977</span> {</div><div class="line"><a name="l06978"></a><span class="lineno"> 6978</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l06979"></a><span class="lineno"> 6979</span>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l06980"></a><span class="lineno"> 6980</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06981"></a><span class="lineno"> 6981</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l06982"></a><span class="lineno"> 6982</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l06983"></a><span class="lineno"> 6983</span> </div><div class="line"><a name="l06984"></a><span class="lineno"> 6984</span>  <span class="comment">// There is not enough total free space in this block to fullfill the request: Early return.</span></div><div class="line"><a name="l06985"></a><span class="lineno"> 6985</span>  <span class="keywordflow">if</span>(canMakeOtherLost == <span class="keyword">false</span> &&</div><div class="line"><a name="l06986"></a><span class="lineno"> 6986</span>  m_SumFreeSize < allocSize + 2 * VMA_DEBUG_MARGIN)</div><div class="line"><a name="l06987"></a><span class="lineno"> 6987</span>  {</div><div class="line"><a name="l06988"></a><span class="lineno"> 6988</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06989"></a><span class="lineno"> 6989</span>  }</div><div class="line"><a name="l06990"></a><span class="lineno"> 6990</span> </div><div class="line"><a name="l06991"></a><span class="lineno"> 6991</span>  <span class="comment">// New algorithm, efficiently searching freeSuballocationsBySize.</span></div><div class="line"><a name="l06992"></a><span class="lineno"> 6992</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> freeSuballocCount = m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l06993"></a><span class="lineno"> 6993</span>  <span class="keywordflow">if</span>(freeSuballocCount > 0)</div><div class="line"><a name="l06994"></a><span class="lineno"> 6994</span>  {</div><div class="line"><a name="l06995"></a><span class="lineno"> 6995</span>  <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="l06996"></a><span class="lineno"> 6996</span>  {</div><div class="line"><a name="l06997"></a><span class="lineno"> 6997</span>  <span class="comment">// Find first free suballocation with size not less than allocSize + 2 * VMA_DEBUG_MARGIN.</span></div><div class="line"><a name="l06998"></a><span class="lineno"> 6998</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l06999"></a><span class="lineno"> 6999</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l07000"></a><span class="lineno"> 7000</span>  m_FreeSuballocationsBySize.data() + freeSuballocCount,</div><div class="line"><a name="l07001"></a><span class="lineno"> 7001</span>  allocSize + 2 * VMA_DEBUG_MARGIN,</div><div class="line"><a name="l07002"></a><span class="lineno"> 7002</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l07003"></a><span class="lineno"> 7003</span>  <span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l07004"></a><span class="lineno"> 7004</span>  <span class="keywordflow">for</span>(; index < freeSuballocCount; ++index)</div><div class="line"><a name="l07005"></a><span class="lineno"> 7005</span>  {</div><div class="line"><a name="l07006"></a><span class="lineno"> 7006</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l07007"></a><span class="lineno"> 7007</span>  currentFrameIndex,</div><div class="line"><a name="l07008"></a><span class="lineno"> 7008</span>  frameInUseCount,</div><div class="line"><a name="l07009"></a><span class="lineno"> 7009</span>  bufferImageGranularity,</div><div class="line"><a name="l07010"></a><span class="lineno"> 7010</span>  allocSize,</div><div class="line"><a name="l07011"></a><span class="lineno"> 7011</span>  allocAlignment,</div><div class="line"><a name="l07012"></a><span class="lineno"> 7012</span>  allocType,</div><div class="line"><a name="l07013"></a><span class="lineno"> 7013</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l07014"></a><span class="lineno"> 7014</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l07015"></a><span class="lineno"> 7015</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l07016"></a><span class="lineno"> 7016</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l07017"></a><span class="lineno"> 7017</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l07018"></a><span class="lineno"> 7018</span>  &pAllocationRequest->sumItemSize))</div><div class="line"><a name="l07019"></a><span class="lineno"> 7019</span>  {</div><div class="line"><a name="l07020"></a><span class="lineno"> 7020</span>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l07021"></a><span class="lineno"> 7021</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07022"></a><span class="lineno"> 7022</span>  }</div><div class="line"><a name="l07023"></a><span class="lineno"> 7023</span>  }</div><div class="line"><a name="l07024"></a><span class="lineno"> 7024</span>  }</div><div class="line"><a name="l07025"></a><span class="lineno"> 7025</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l07026"></a><span class="lineno"> 7026</span>  {</div><div class="line"><a name="l07027"></a><span class="lineno"> 7027</span>  <span class="comment">// Search staring from biggest suballocations.</span></div><div class="line"><a name="l07028"></a><span class="lineno"> 7028</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = freeSuballocCount; index--; )</div><div class="line"><a name="l07029"></a><span class="lineno"> 7029</span>  {</div><div class="line"><a name="l07030"></a><span class="lineno"> 7030</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l07031"></a><span class="lineno"> 7031</span>  currentFrameIndex,</div><div class="line"><a name="l07032"></a><span class="lineno"> 7032</span>  frameInUseCount,</div><div class="line"><a name="l07033"></a><span class="lineno"> 7033</span>  bufferImageGranularity,</div><div class="line"><a name="l07034"></a><span class="lineno"> 7034</span>  allocSize,</div><div class="line"><a name="l07035"></a><span class="lineno"> 7035</span>  allocAlignment,</div><div class="line"><a name="l07036"></a><span class="lineno"> 7036</span>  allocType,</div><div class="line"><a name="l07037"></a><span class="lineno"> 7037</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l07038"></a><span class="lineno"> 7038</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l07039"></a><span class="lineno"> 7039</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l07040"></a><span class="lineno"> 7040</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l07041"></a><span class="lineno"> 7041</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l07042"></a><span class="lineno"> 7042</span>  &pAllocationRequest->sumItemSize))</div><div class="line"><a name="l07043"></a><span class="lineno"> 7043</span>  {</div><div class="line"><a name="l07044"></a><span class="lineno"> 7044</span>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l07045"></a><span class="lineno"> 7045</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07046"></a><span class="lineno"> 7046</span>  }</div><div class="line"><a name="l07047"></a><span class="lineno"> 7047</span>  }</div><div class="line"><a name="l07048"></a><span class="lineno"> 7048</span>  }</div><div class="line"><a name="l07049"></a><span class="lineno"> 7049</span>  }</div><div class="line"><a name="l07050"></a><span class="lineno"> 7050</span> </div><div class="line"><a name="l07051"></a><span class="lineno"> 7051</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l07052"></a><span class="lineno"> 7052</span>  {</div><div class="line"><a name="l07053"></a><span class="lineno"> 7053</span>  <span class="comment">// Brute-force algorithm. TODO: Come up with something better.</span></div><div class="line"><a name="l07054"></a><span class="lineno"> 7054</span> </div><div class="line"><a name="l07055"></a><span class="lineno"> 7055</span>  pAllocationRequest->sumFreeSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l07056"></a><span class="lineno"> 7056</span>  pAllocationRequest->sumItemSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l07057"></a><span class="lineno"> 7057</span> </div><div class="line"><a name="l07058"></a><span class="lineno"> 7058</span>  VmaAllocationRequest tmpAllocRequest = {};</div><div class="line"><a name="l07059"></a><span class="lineno"> 7059</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocIt = m_Suballocations.begin();</div><div class="line"><a name="l07060"></a><span class="lineno"> 7060</span>  suballocIt != m_Suballocations.end();</div><div class="line"><a name="l07061"></a><span class="lineno"> 7061</span>  ++suballocIt)</div><div class="line"><a name="l07062"></a><span class="lineno"> 7062</span>  {</div><div class="line"><a name="l07063"></a><span class="lineno"> 7063</span>  <span class="keywordflow">if</span>(suballocIt->type == VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l07064"></a><span class="lineno"> 7064</span>  suballocIt->hAllocation->CanBecomeLost())</div><div class="line"><a name="l07065"></a><span class="lineno"> 7065</span>  {</div><div class="line"><a name="l07066"></a><span class="lineno"> 7066</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l07067"></a><span class="lineno"> 7067</span>  currentFrameIndex,</div><div class="line"><a name="l07068"></a><span class="lineno"> 7068</span>  frameInUseCount,</div><div class="line"><a name="l07069"></a><span class="lineno"> 7069</span>  bufferImageGranularity,</div><div class="line"><a name="l07070"></a><span class="lineno"> 7070</span>  allocSize,</div><div class="line"><a name="l07071"></a><span class="lineno"> 7071</span>  allocAlignment,</div><div class="line"><a name="l07072"></a><span class="lineno"> 7072</span>  allocType,</div><div class="line"><a name="l07073"></a><span class="lineno"> 7073</span>  suballocIt,</div><div class="line"><a name="l07074"></a><span class="lineno"> 7074</span>  canMakeOtherLost,</div><div class="line"><a name="l07075"></a><span class="lineno"> 7075</span>  &tmpAllocRequest.offset,</div><div class="line"><a name="l07076"></a><span class="lineno"> 7076</span>  &tmpAllocRequest.itemsToMakeLostCount,</div><div class="line"><a name="l07077"></a><span class="lineno"> 7077</span>  &tmpAllocRequest.sumFreeSize,</div><div class="line"><a name="l07078"></a><span class="lineno"> 7078</span>  &tmpAllocRequest.sumItemSize))</div><div class="line"><a name="l07079"></a><span class="lineno"> 7079</span>  {</div><div class="line"><a name="l07080"></a><span class="lineno"> 7080</span>  tmpAllocRequest.item = suballocIt;</div><div class="line"><a name="l07081"></a><span class="lineno"> 7081</span> </div><div class="line"><a name="l07082"></a><span class="lineno"> 7082</span>  <span class="keywordflow">if</span>(tmpAllocRequest.CalcCost() < pAllocationRequest->CalcCost() ||</div><div class="line"><a name="l07083"></a><span class="lineno"> 7083</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="l07084"></a><span class="lineno"> 7084</span>  {</div><div class="line"><a name="l07085"></a><span class="lineno"> 7085</span>  *pAllocationRequest = tmpAllocRequest;</div><div class="line"><a name="l07086"></a><span class="lineno"> 7086</span>  }</div><div class="line"><a name="l07087"></a><span class="lineno"> 7087</span>  }</div><div class="line"><a name="l07088"></a><span class="lineno"> 7088</span>  }</div><div class="line"><a name="l07089"></a><span class="lineno"> 7089</span>  }</div><div class="line"><a name="l07090"></a><span class="lineno"> 7090</span> </div><div class="line"><a name="l07091"></a><span class="lineno"> 7091</span>  <span class="keywordflow">if</span>(pAllocationRequest->sumItemSize != VK_WHOLE_SIZE)</div><div class="line"><a name="l07092"></a><span class="lineno"> 7092</span>  {</div><div class="line"><a name="l07093"></a><span class="lineno"> 7093</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07094"></a><span class="lineno"> 7094</span>  }</div><div class="line"><a name="l07095"></a><span class="lineno"> 7095</span>  }</div><div class="line"><a name="l07096"></a><span class="lineno"> 7096</span> </div><div class="line"><a name="l07097"></a><span class="lineno"> 7097</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07098"></a><span class="lineno"> 7098</span> }</div><div class="line"><a name="l07099"></a><span class="lineno"> 7099</span> </div><div class="line"><a name="l07100"></a><span class="lineno"> 7100</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::MakeRequestedAllocationsLost(</div><div class="line"><a name="l07101"></a><span class="lineno"> 7101</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l07102"></a><span class="lineno"> 7102</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l07103"></a><span class="lineno"> 7103</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l07104"></a><span class="lineno"> 7104</span> {</div><div class="line"><a name="l07105"></a><span class="lineno"> 7105</span>  <span class="keywordflow">while</span>(pAllocationRequest->itemsToMakeLostCount > 0)</div><div class="line"><a name="l07106"></a><span class="lineno"> 7106</span>  {</div><div class="line"><a name="l07107"></a><span class="lineno"> 7107</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07108"></a><span class="lineno"> 7108</span>  {</div><div class="line"><a name="l07109"></a><span class="lineno"> 7109</span>  ++pAllocationRequest->item;</div><div class="line"><a name="l07110"></a><span class="lineno"> 7110</span>  }</div><div class="line"><a name="l07111"></a><span class="lineno"> 7111</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l07112"></a><span class="lineno"> 7112</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07113"></a><span class="lineno"> 7113</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation->CanBecomeLost());</div><div class="line"><a name="l07114"></a><span class="lineno"> 7114</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l07115"></a><span class="lineno"> 7115</span>  {</div><div class="line"><a name="l07116"></a><span class="lineno"> 7116</span>  pAllocationRequest->item = FreeSuballocation(pAllocationRequest->item);</div><div class="line"><a name="l07117"></a><span class="lineno"> 7117</span>  --pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l07118"></a><span class="lineno"> 7118</span>  }</div><div class="line"><a name="l07119"></a><span class="lineno"> 7119</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07120"></a><span class="lineno"> 7120</span>  {</div><div class="line"><a name="l07121"></a><span class="lineno"> 7121</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07122"></a><span class="lineno"> 7122</span>  }</div><div class="line"><a name="l07123"></a><span class="lineno"> 7123</span>  }</div><div class="line"><a name="l07124"></a><span class="lineno"> 7124</span> </div><div class="line"><a name="l07125"></a><span class="lineno"> 7125</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l07126"></a><span class="lineno"> 7126</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l07127"></a><span class="lineno"> 7127</span>  VMA_ASSERT(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07128"></a><span class="lineno"> 7128</span>  </div><div class="line"><a name="l07129"></a><span class="lineno"> 7129</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07130"></a><span class="lineno"> 7130</span> }</div><div class="line"><a name="l07131"></a><span class="lineno"> 7131</span> </div><div class="line"><a name="l07132"></a><span class="lineno"> 7132</span> uint32_t VmaBlockMetadata_Generic::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l07133"></a><span class="lineno"> 7133</span> {</div><div class="line"><a name="l07134"></a><span class="lineno"> 7134</span>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l07135"></a><span class="lineno"> 7135</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l07136"></a><span class="lineno"> 7136</span>  it != m_Suballocations.end();</div><div class="line"><a name="l07137"></a><span class="lineno"> 7137</span>  ++it)</div><div class="line"><a name="l07138"></a><span class="lineno"> 7138</span>  {</div><div class="line"><a name="l07139"></a><span class="lineno"> 7139</span>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l07140"></a><span class="lineno"> 7140</span>  it->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07141"></a><span class="lineno"> 7141</span>  it->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l07142"></a><span class="lineno"> 7142</span>  {</div><div class="line"><a name="l07143"></a><span class="lineno"> 7143</span>  it = FreeSuballocation(it);</div><div class="line"><a name="l07144"></a><span class="lineno"> 7144</span>  ++lostAllocationCount;</div><div class="line"><a name="l07145"></a><span class="lineno"> 7145</span>  }</div><div class="line"><a name="l07146"></a><span class="lineno"> 7146</span>  }</div><div class="line"><a name="l07147"></a><span class="lineno"> 7147</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l07148"></a><span class="lineno"> 7148</span> }</div><div class="line"><a name="l07149"></a><span class="lineno"> 7149</span> </div><div class="line"><a name="l07150"></a><span class="lineno"> 7150</span> VkResult VmaBlockMetadata_Generic::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l07151"></a><span class="lineno"> 7151</span> {</div><div class="line"><a name="l07152"></a><span class="lineno"> 7152</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l07153"></a><span class="lineno"> 7153</span>  it != m_Suballocations.end();</div><div class="line"><a name="l07154"></a><span class="lineno"> 7154</span>  ++it)</div><div class="line"><a name="l07155"></a><span class="lineno"> 7155</span>  {</div><div class="line"><a name="l07156"></a><span class="lineno"> 7156</span>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07157"></a><span class="lineno"> 7157</span>  {</div><div class="line"><a name="l07158"></a><span class="lineno"> 7158</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it->offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l07159"></a><span class="lineno"> 7159</span>  {</div><div class="line"><a name="l07160"></a><span class="lineno"> 7160</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l07161"></a><span class="lineno"> 7161</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l07162"></a><span class="lineno"> 7162</span>  }</div><div class="line"><a name="l07163"></a><span class="lineno"> 7163</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it->offset + it->size))</div><div class="line"><a name="l07164"></a><span class="lineno"> 7164</span>  {</div><div class="line"><a name="l07165"></a><span class="lineno"> 7165</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l07166"></a><span class="lineno"> 7166</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l07167"></a><span class="lineno"> 7167</span>  }</div><div class="line"><a name="l07168"></a><span class="lineno"> 7168</span>  }</div><div class="line"><a name="l07169"></a><span class="lineno"> 7169</span>  }</div><div class="line"><a name="l07170"></a><span class="lineno"> 7170</span> </div><div class="line"><a name="l07171"></a><span class="lineno"> 7171</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07172"></a><span class="lineno"> 7172</span> }</div><div class="line"><a name="l07173"></a><span class="lineno"> 7173</span> </div><div class="line"><a name="l07174"></a><span class="lineno"> 7174</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::Alloc(</div><div class="line"><a name="l07175"></a><span class="lineno"> 7175</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l07176"></a><span class="lineno"> 7176</span>  VmaSuballocationType type,</div><div class="line"><a name="l07177"></a><span class="lineno"> 7177</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l07178"></a><span class="lineno"> 7178</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l07179"></a><span class="lineno"> 7179</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l07180"></a><span class="lineno"> 7180</span> {</div><div class="line"><a name="l07181"></a><span class="lineno"> 7181</span>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l07182"></a><span class="lineno"> 7182</span>  VMA_ASSERT(request.item != m_Suballocations.end());</div><div class="line"><a name="l07183"></a><span class="lineno"> 7183</span>  VmaSuballocation& suballoc = *request.item;</div><div class="line"><a name="l07184"></a><span class="lineno"> 7184</span>  <span class="comment">// Given suballocation is a free block.</span></div><div class="line"><a name="l07185"></a><span class="lineno"> 7185</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07186"></a><span class="lineno"> 7186</span>  <span class="comment">// Given offset is inside this suballocation.</span></div><div class="line"><a name="l07187"></a><span class="lineno"> 7187</span>  VMA_ASSERT(request.offset >= suballoc.offset);</div><div class="line"><a name="l07188"></a><span class="lineno"> 7188</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = request.offset - suballoc.offset;</div><div class="line"><a name="l07189"></a><span class="lineno"> 7189</span>  VMA_ASSERT(suballoc.size >= paddingBegin + allocSize);</div><div class="line"><a name="l07190"></a><span class="lineno"> 7190</span>  <span class="keyword">const</span> VkDeviceSize paddingEnd = suballoc.size - paddingBegin - allocSize;</div><div class="line"><a name="l07191"></a><span class="lineno"> 7191</span> </div><div class="line"><a name="l07192"></a><span class="lineno"> 7192</span>  <span class="comment">// Unregister this free suballocation from m_FreeSuballocationsBySize and update</span></div><div class="line"><a name="l07193"></a><span class="lineno"> 7193</span>  <span class="comment">// it to become used.</span></div><div class="line"><a name="l07194"></a><span class="lineno"> 7194</span>  UnregisterFreeSuballocation(request.item);</div><div class="line"><a name="l07195"></a><span class="lineno"> 7195</span> </div><div class="line"><a name="l07196"></a><span class="lineno"> 7196</span>  suballoc.offset = request.offset;</div><div class="line"><a name="l07197"></a><span class="lineno"> 7197</span>  suballoc.size = allocSize;</div><div class="line"><a name="l07198"></a><span class="lineno"> 7198</span>  suballoc.type = type;</div><div class="line"><a name="l07199"></a><span class="lineno"> 7199</span>  suballoc.hAllocation = hAllocation;</div><div class="line"><a name="l07200"></a><span class="lineno"> 7200</span> </div><div class="line"><a name="l07201"></a><span class="lineno"> 7201</span>  <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="l07202"></a><span class="lineno"> 7202</span>  <span class="keywordflow">if</span>(paddingEnd)</div><div class="line"><a name="l07203"></a><span class="lineno"> 7203</span>  {</div><div class="line"><a name="l07204"></a><span class="lineno"> 7204</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l07205"></a><span class="lineno"> 7205</span>  paddingSuballoc.offset = request.offset + allocSize;</div><div class="line"><a name="l07206"></a><span class="lineno"> 7206</span>  paddingSuballoc.size = paddingEnd;</div><div class="line"><a name="l07207"></a><span class="lineno"> 7207</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07208"></a><span class="lineno"> 7208</span>  VmaSuballocationList::iterator next = request.item;</div><div class="line"><a name="l07209"></a><span class="lineno"> 7209</span>  ++next;</div><div class="line"><a name="l07210"></a><span class="lineno"> 7210</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingEndItem =</div><div class="line"><a name="l07211"></a><span class="lineno"> 7211</span>  m_Suballocations.insert(next, paddingSuballoc);</div><div class="line"><a name="l07212"></a><span class="lineno"> 7212</span>  RegisterFreeSuballocation(paddingEndItem);</div><div class="line"><a name="l07213"></a><span class="lineno"> 7213</span>  }</div><div class="line"><a name="l07214"></a><span class="lineno"> 7214</span> </div><div class="line"><a name="l07215"></a><span class="lineno"> 7215</span>  <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="l07216"></a><span class="lineno"> 7216</span>  <span class="keywordflow">if</span>(paddingBegin)</div><div class="line"><a name="l07217"></a><span class="lineno"> 7217</span>  {</div><div class="line"><a name="l07218"></a><span class="lineno"> 7218</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l07219"></a><span class="lineno"> 7219</span>  paddingSuballoc.offset = request.offset - paddingBegin;</div><div class="line"><a name="l07220"></a><span class="lineno"> 7220</span>  paddingSuballoc.size = paddingBegin;</div><div class="line"><a name="l07221"></a><span class="lineno"> 7221</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07222"></a><span class="lineno"> 7222</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingBeginItem =</div><div class="line"><a name="l07223"></a><span class="lineno"> 7223</span>  m_Suballocations.insert(request.item, paddingSuballoc);</div><div class="line"><a name="l07224"></a><span class="lineno"> 7224</span>  RegisterFreeSuballocation(paddingBeginItem);</div><div class="line"><a name="l07225"></a><span class="lineno"> 7225</span>  }</div><div class="line"><a name="l07226"></a><span class="lineno"> 7226</span> </div><div class="line"><a name="l07227"></a><span class="lineno"> 7227</span>  <span class="comment">// Update totals.</span></div><div class="line"><a name="l07228"></a><span class="lineno"> 7228</span>  m_FreeCount = m_FreeCount - 1;</div><div class="line"><a name="l07229"></a><span class="lineno"> 7229</span>  <span class="keywordflow">if</span>(paddingBegin > 0)</div><div class="line"><a name="l07230"></a><span class="lineno"> 7230</span>  {</div><div class="line"><a name="l07231"></a><span class="lineno"> 7231</span>  ++m_FreeCount;</div><div class="line"><a name="l07232"></a><span class="lineno"> 7232</span>  }</div><div class="line"><a name="l07233"></a><span class="lineno"> 7233</span>  <span class="keywordflow">if</span>(paddingEnd > 0)</div><div class="line"><a name="l07234"></a><span class="lineno"> 7234</span>  {</div><div class="line"><a name="l07235"></a><span class="lineno"> 7235</span>  ++m_FreeCount;</div><div class="line"><a name="l07236"></a><span class="lineno"> 7236</span>  }</div><div class="line"><a name="l07237"></a><span class="lineno"> 7237</span>  m_SumFreeSize -= allocSize;</div><div class="line"><a name="l07238"></a><span class="lineno"> 7238</span> }</div><div class="line"><a name="l07239"></a><span class="lineno"> 7239</span> </div><div class="line"><a name="l07240"></a><span class="lineno"> 7240</span> <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="l07241"></a><span class="lineno"> 7241</span> {</div><div class="line"><a name="l07242"></a><span class="lineno"> 7242</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07243"></a><span class="lineno"> 7243</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07244"></a><span class="lineno"> 7244</span>  ++suballocItem)</div><div class="line"><a name="l07245"></a><span class="lineno"> 7245</span>  {</div><div class="line"><a name="l07246"></a><span class="lineno"> 7246</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07247"></a><span class="lineno"> 7247</span>  <span class="keywordflow">if</span>(suballoc.hAllocation == allocation)</div><div class="line"><a name="l07248"></a><span class="lineno"> 7248</span>  {</div><div class="line"><a name="l07249"></a><span class="lineno"> 7249</span>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l07250"></a><span class="lineno"> 7250</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l07251"></a><span class="lineno"> 7251</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07252"></a><span class="lineno"> 7252</span>  }</div><div class="line"><a name="l07253"></a><span class="lineno"> 7253</span>  }</div><div class="line"><a name="l07254"></a><span class="lineno"> 7254</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07255"></a><span class="lineno"> 7255</span> }</div><div class="line"><a name="l07256"></a><span class="lineno"> 7256</span> </div><div class="line"><a name="l07257"></a><span class="lineno"> 7257</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l07258"></a><span class="lineno"> 7258</span> {</div><div class="line"><a name="l07259"></a><span class="lineno"> 7259</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07260"></a><span class="lineno"> 7260</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07261"></a><span class="lineno"> 7261</span>  ++suballocItem)</div><div class="line"><a name="l07262"></a><span class="lineno"> 7262</span>  {</div><div class="line"><a name="l07263"></a><span class="lineno"> 7263</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07264"></a><span class="lineno"> 7264</span>  <span class="keywordflow">if</span>(suballoc.offset == offset)</div><div class="line"><a name="l07265"></a><span class="lineno"> 7265</span>  {</div><div class="line"><a name="l07266"></a><span class="lineno"> 7266</span>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l07267"></a><span class="lineno"> 7267</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07268"></a><span class="lineno"> 7268</span>  }</div><div class="line"><a name="l07269"></a><span class="lineno"> 7269</span>  }</div><div class="line"><a name="l07270"></a><span class="lineno"> 7270</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07271"></a><span class="lineno"> 7271</span> }</div><div class="line"><a name="l07272"></a><span class="lineno"> 7272</span> </div><div class="line"><a name="l07273"></a><span class="lineno"> 7273</span> <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="l07274"></a><span class="lineno"> 7274</span> {</div><div class="line"><a name="l07275"></a><span class="lineno"> 7275</span>  <span class="keyword">typedef</span> VmaSuballocationList::iterator iter_type;</div><div class="line"><a name="l07276"></a><span class="lineno"> 7276</span>  <span class="keywordflow">for</span>(iter_type suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07277"></a><span class="lineno"> 7277</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07278"></a><span class="lineno"> 7278</span>  ++suballocItem)</div><div class="line"><a name="l07279"></a><span class="lineno"> 7279</span>  {</div><div class="line"><a name="l07280"></a><span class="lineno"> 7280</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07281"></a><span class="lineno"> 7281</span>  <span class="keywordflow">if</span>(suballoc.hAllocation == alloc)</div><div class="line"><a name="l07282"></a><span class="lineno"> 7282</span>  {</div><div class="line"><a name="l07283"></a><span class="lineno"> 7283</span>  iter_type nextItem = suballocItem;</div><div class="line"><a name="l07284"></a><span class="lineno"> 7284</span>  ++nextItem;</div><div class="line"><a name="l07285"></a><span class="lineno"> 7285</span> </div><div class="line"><a name="l07286"></a><span class="lineno"> 7286</span>  <span class="comment">// Should have been ensured on higher level.</span></div><div class="line"><a name="l07287"></a><span class="lineno"> 7287</span>  VMA_ASSERT(newSize != alloc->GetSize() && newSize > 0);</div><div class="line"><a name="l07288"></a><span class="lineno"> 7288</span> </div><div class="line"><a name="l07289"></a><span class="lineno"> 7289</span>  <span class="comment">// Shrinking.</span></div><div class="line"><a name="l07290"></a><span class="lineno"> 7290</span>  <span class="keywordflow">if</span>(newSize < alloc->GetSize())</div><div class="line"><a name="l07291"></a><span class="lineno"> 7291</span>  {</div><div class="line"><a name="l07292"></a><span class="lineno"> 7292</span>  <span class="keyword">const</span> VkDeviceSize sizeDiff = suballoc.size - newSize;</div><div class="line"><a name="l07293"></a><span class="lineno"> 7293</span> </div><div class="line"><a name="l07294"></a><span class="lineno"> 7294</span>  <span class="comment">// There is next item.</span></div><div class="line"><a name="l07295"></a><span class="lineno"> 7295</span>  <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l07296"></a><span class="lineno"> 7296</span>  {</div><div class="line"><a name="l07297"></a><span class="lineno"> 7297</span>  <span class="comment">// Next item is free.</span></div><div class="line"><a name="l07298"></a><span class="lineno"> 7298</span>  <span class="keywordflow">if</span>(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07299"></a><span class="lineno"> 7299</span>  {</div><div class="line"><a name="l07300"></a><span class="lineno"> 7300</span>  <span class="comment">// Grow this next item backward.</span></div><div class="line"><a name="l07301"></a><span class="lineno"> 7301</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07302"></a><span class="lineno"> 7302</span>  nextItem->offset -= sizeDiff;</div><div class="line"><a name="l07303"></a><span class="lineno"> 7303</span>  nextItem->size += sizeDiff;</div><div class="line"><a name="l07304"></a><span class="lineno"> 7304</span>  RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07305"></a><span class="lineno"> 7305</span>  }</div><div class="line"><a name="l07306"></a><span class="lineno"> 7306</span>  <span class="comment">// Next item is not free.</span></div><div class="line"><a name="l07307"></a><span class="lineno"> 7307</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07308"></a><span class="lineno"> 7308</span>  {</div><div class="line"><a name="l07309"></a><span class="lineno"> 7309</span>  <span class="comment">// Create free item after current one.</span></div><div class="line"><a name="l07310"></a><span class="lineno"> 7310</span>  VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l07311"></a><span class="lineno"> 7311</span>  newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07312"></a><span class="lineno"> 7312</span>  newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l07313"></a><span class="lineno"> 7313</span>  newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l07314"></a><span class="lineno"> 7314</span>  newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07315"></a><span class="lineno"> 7315</span>  iter_type newFreeSuballocIt = m_Suballocations.insert(nextItem, newFreeSuballoc);</div><div class="line"><a name="l07316"></a><span class="lineno"> 7316</span>  RegisterFreeSuballocation(newFreeSuballocIt);</div><div class="line"><a name="l07317"></a><span class="lineno"> 7317</span> </div><div class="line"><a name="l07318"></a><span class="lineno"> 7318</span>  ++m_FreeCount;</div><div class="line"><a name="l07319"></a><span class="lineno"> 7319</span>  }</div><div class="line"><a name="l07320"></a><span class="lineno"> 7320</span>  }</div><div class="line"><a name="l07321"></a><span class="lineno"> 7321</span>  <span class="comment">// This is the last item.</span></div><div class="line"><a name="l07322"></a><span class="lineno"> 7322</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07323"></a><span class="lineno"> 7323</span>  {</div><div class="line"><a name="l07324"></a><span class="lineno"> 7324</span>  <span class="comment">// Create free item at the end.</span></div><div class="line"><a name="l07325"></a><span class="lineno"> 7325</span>  VmaSuballocation newFreeSuballoc;</div><div class="line"><a name="l07326"></a><span class="lineno"> 7326</span>  newFreeSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07327"></a><span class="lineno"> 7327</span>  newFreeSuballoc.offset = suballoc.offset + newSize;</div><div class="line"><a name="l07328"></a><span class="lineno"> 7328</span>  newFreeSuballoc.size = sizeDiff;</div><div class="line"><a name="l07329"></a><span class="lineno"> 7329</span>  newFreeSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07330"></a><span class="lineno"> 7330</span>  m_Suballocations.push_back(newFreeSuballoc);</div><div class="line"><a name="l07331"></a><span class="lineno"> 7331</span> </div><div class="line"><a name="l07332"></a><span class="lineno"> 7332</span>  iter_type newFreeSuballocIt = m_Suballocations.end();</div><div class="line"><a name="l07333"></a><span class="lineno"> 7333</span>  RegisterFreeSuballocation(--newFreeSuballocIt);</div><div class="line"><a name="l07334"></a><span class="lineno"> 7334</span> </div><div class="line"><a name="l07335"></a><span class="lineno"> 7335</span>  ++m_FreeCount;</div><div class="line"><a name="l07336"></a><span class="lineno"> 7336</span>  }</div><div class="line"><a name="l07337"></a><span class="lineno"> 7337</span> </div><div class="line"><a name="l07338"></a><span class="lineno"> 7338</span>  suballoc.size = newSize;</div><div class="line"><a name="l07339"></a><span class="lineno"> 7339</span>  m_SumFreeSize += sizeDiff;</div><div class="line"><a name="l07340"></a><span class="lineno"> 7340</span>  }</div><div class="line"><a name="l07341"></a><span class="lineno"> 7341</span>  <span class="comment">// Growing.</span></div><div class="line"><a name="l07342"></a><span class="lineno"> 7342</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07343"></a><span class="lineno"> 7343</span>  {</div><div class="line"><a name="l07344"></a><span class="lineno"> 7344</span>  <span class="keyword">const</span> VkDeviceSize sizeDiff = newSize - suballoc.size;</div><div class="line"><a name="l07345"></a><span class="lineno"> 7345</span> </div><div class="line"><a name="l07346"></a><span class="lineno"> 7346</span>  <span class="comment">// There is next item.</span></div><div class="line"><a name="l07347"></a><span class="lineno"> 7347</span>  <span class="keywordflow">if</span>(nextItem != m_Suballocations.end())</div><div class="line"><a name="l07348"></a><span class="lineno"> 7348</span>  {</div><div class="line"><a name="l07349"></a><span class="lineno"> 7349</span>  <span class="comment">// Next item is free.</span></div><div class="line"><a name="l07350"></a><span class="lineno"> 7350</span>  <span class="keywordflow">if</span>(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07351"></a><span class="lineno"> 7351</span>  {</div><div class="line"><a name="l07352"></a><span class="lineno"> 7352</span>  <span class="comment">// There is not enough free space, including margin.</span></div><div class="line"><a name="l07353"></a><span class="lineno"> 7353</span>  <span class="keywordflow">if</span>(nextItem->size < sizeDiff + VMA_DEBUG_MARGIN)</div><div class="line"><a name="l07354"></a><span class="lineno"> 7354</span>  {</div><div class="line"><a name="l07355"></a><span class="lineno"> 7355</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07356"></a><span class="lineno"> 7356</span>  }</div><div class="line"><a name="l07357"></a><span class="lineno"> 7357</span> </div><div class="line"><a name="l07358"></a><span class="lineno"> 7358</span>  <span class="comment">// There is more free space than required.</span></div><div class="line"><a name="l07359"></a><span class="lineno"> 7359</span>  <span class="keywordflow">if</span>(nextItem->size > sizeDiff)</div><div class="line"><a name="l07360"></a><span class="lineno"> 7360</span>  {</div><div class="line"><a name="l07361"></a><span class="lineno"> 7361</span>  <span class="comment">// Move and shrink this next item.</span></div><div class="line"><a name="l07362"></a><span class="lineno"> 7362</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07363"></a><span class="lineno"> 7363</span>  nextItem->offset += sizeDiff;</div><div class="line"><a name="l07364"></a><span class="lineno"> 7364</span>  nextItem->size -= sizeDiff;</div><div class="line"><a name="l07365"></a><span class="lineno"> 7365</span>  RegisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07366"></a><span class="lineno"> 7366</span>  }</div><div class="line"><a name="l07367"></a><span class="lineno"> 7367</span>  <span class="comment">// There is exactly the amount of free space required.</span></div><div class="line"><a name="l07368"></a><span class="lineno"> 7368</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07369"></a><span class="lineno"> 7369</span>  {</div><div class="line"><a name="l07370"></a><span class="lineno"> 7370</span>  <span class="comment">// Remove this next free item.</span></div><div class="line"><a name="l07371"></a><span class="lineno"> 7371</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07372"></a><span class="lineno"> 7372</span>  m_Suballocations.erase(nextItem);</div><div class="line"><a name="l07373"></a><span class="lineno"> 7373</span>  --m_FreeCount;</div><div class="line"><a name="l07374"></a><span class="lineno"> 7374</span>  }</div><div class="line"><a name="l07375"></a><span class="lineno"> 7375</span>  }</div><div class="line"><a name="l07376"></a><span class="lineno"> 7376</span>  <span class="comment">// Next item is not free - there is no space to grow.</span></div><div class="line"><a name="l07377"></a><span class="lineno"> 7377</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07378"></a><span class="lineno"> 7378</span>  {</div><div class="line"><a name="l07379"></a><span class="lineno"> 7379</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07380"></a><span class="lineno"> 7380</span>  }</div><div class="line"><a name="l07381"></a><span class="lineno"> 7381</span>  }</div><div class="line"><a name="l07382"></a><span class="lineno"> 7382</span>  <span class="comment">// This is the last item - there is no space to grow.</span></div><div class="line"><a name="l07383"></a><span class="lineno"> 7383</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07384"></a><span class="lineno"> 7384</span>  {</div><div class="line"><a name="l07385"></a><span class="lineno"> 7385</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07386"></a><span class="lineno"> 7386</span>  }</div><div class="line"><a name="l07387"></a><span class="lineno"> 7387</span> </div><div class="line"><a name="l07388"></a><span class="lineno"> 7388</span>  suballoc.size = newSize;</div><div class="line"><a name="l07389"></a><span class="lineno"> 7389</span>  m_SumFreeSize -= sizeDiff;</div><div class="line"><a name="l07390"></a><span class="lineno"> 7390</span>  }</div><div class="line"><a name="l07391"></a><span class="lineno"> 7391</span> </div><div class="line"><a name="l07392"></a><span class="lineno"> 7392</span>  <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="l07393"></a><span class="lineno"> 7393</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07394"></a><span class="lineno"> 7394</span>  }</div><div class="line"><a name="l07395"></a><span class="lineno"> 7395</span>  }</div><div class="line"><a name="l07396"></a><span class="lineno"> 7396</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07397"></a><span class="lineno"> 7397</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07398"></a><span class="lineno"> 7398</span> }</div><div class="line"><a name="l07399"></a><span class="lineno"> 7399</span> </div><div class="line"><a name="l07400"></a><span class="lineno"> 7400</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ValidateFreeSuballocationList()<span class="keyword"> const</span></div><div class="line"><a name="l07401"></a><span class="lineno"> 7401</span> <span class="keyword"></span>{</div><div class="line"><a name="l07402"></a><span class="lineno"> 7402</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l07403"></a><span class="lineno"> 7403</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_FreeSuballocationsBySize.size(); i < count; ++i)</div><div class="line"><a name="l07404"></a><span class="lineno"> 7404</span>  {</div><div class="line"><a name="l07405"></a><span class="lineno"> 7405</span>  <span class="keyword">const</span> VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l07406"></a><span class="lineno"> 7406</span> </div><div class="line"><a name="l07407"></a><span class="lineno"> 7407</span>  VMA_VALIDATE(it->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07408"></a><span class="lineno"> 7408</span>  VMA_VALIDATE(it->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l07409"></a><span class="lineno"> 7409</span>  VMA_VALIDATE(it->size >= lastSize);</div><div class="line"><a name="l07410"></a><span class="lineno"> 7410</span>  lastSize = it->size;</div><div class="line"><a name="l07411"></a><span class="lineno"> 7411</span>  }</div><div class="line"><a name="l07412"></a><span class="lineno"> 7412</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07413"></a><span class="lineno"> 7413</span> }</div><div class="line"><a name="l07414"></a><span class="lineno"> 7414</span> </div><div class="line"><a name="l07415"></a><span class="lineno"> 7415</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CheckAllocation(</div><div class="line"><a name="l07416"></a><span class="lineno"> 7416</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l07417"></a><span class="lineno"> 7417</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l07418"></a><span class="lineno"> 7418</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l07419"></a><span class="lineno"> 7419</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l07420"></a><span class="lineno"> 7420</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l07421"></a><span class="lineno"> 7421</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l07422"></a><span class="lineno"> 7422</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l07423"></a><span class="lineno"> 7423</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l07424"></a><span class="lineno"> 7424</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l07425"></a><span class="lineno"> 7425</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l07426"></a><span class="lineno"> 7426</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l07427"></a><span class="lineno"> 7427</span>  VkDeviceSize* pSumItemSize)<span class="keyword"> const</span></div><div class="line"><a name="l07428"></a><span class="lineno"> 7428</span> <span class="keyword"></span>{</div><div class="line"><a name="l07429"></a><span class="lineno"> 7429</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l07430"></a><span class="lineno"> 7430</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07431"></a><span class="lineno"> 7431</span>  VMA_ASSERT(suballocItem != m_Suballocations.cend());</div><div class="line"><a name="l07432"></a><span class="lineno"> 7432</span>  VMA_ASSERT(pOffset != VMA_NULL);</div><div class="line"><a name="l07433"></a><span class="lineno"> 7433</span>  </div><div class="line"><a name="l07434"></a><span class="lineno"> 7434</span>  *itemsToMakeLostCount = 0;</div><div class="line"><a name="l07435"></a><span class="lineno"> 7435</span>  *pSumFreeSize = 0;</div><div class="line"><a name="l07436"></a><span class="lineno"> 7436</span>  *pSumItemSize = 0;</div><div class="line"><a name="l07437"></a><span class="lineno"> 7437</span> </div><div class="line"><a name="l07438"></a><span class="lineno"> 7438</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l07439"></a><span class="lineno"> 7439</span>  {</div><div class="line"><a name="l07440"></a><span class="lineno"> 7440</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07441"></a><span class="lineno"> 7441</span>  {</div><div class="line"><a name="l07442"></a><span class="lineno"> 7442</span>  *pSumFreeSize = suballocItem->size;</div><div class="line"><a name="l07443"></a><span class="lineno"> 7443</span>  }</div><div class="line"><a name="l07444"></a><span class="lineno"> 7444</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07445"></a><span class="lineno"> 7445</span>  {</div><div class="line"><a name="l07446"></a><span class="lineno"> 7446</span>  <span class="keywordflow">if</span>(suballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07447"></a><span class="lineno"> 7447</span>  suballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07448"></a><span class="lineno"> 7448</span>  {</div><div class="line"><a name="l07449"></a><span class="lineno"> 7449</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07450"></a><span class="lineno"> 7450</span>  *pSumItemSize = suballocItem->size;</div><div class="line"><a name="l07451"></a><span class="lineno"> 7451</span>  }</div><div class="line"><a name="l07452"></a><span class="lineno"> 7452</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07453"></a><span class="lineno"> 7453</span>  {</div><div class="line"><a name="l07454"></a><span class="lineno"> 7454</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07455"></a><span class="lineno"> 7455</span>  }</div><div class="line"><a name="l07456"></a><span class="lineno"> 7456</span>  }</div><div class="line"><a name="l07457"></a><span class="lineno"> 7457</span> </div><div class="line"><a name="l07458"></a><span class="lineno"> 7458</span>  <span class="comment">// Remaining size is too small for this request: Early return.</span></div><div class="line"><a name="l07459"></a><span class="lineno"> 7459</span>  <span class="keywordflow">if</span>(GetSize() - suballocItem->offset < allocSize)</div><div class="line"><a name="l07460"></a><span class="lineno"> 7460</span>  {</div><div class="line"><a name="l07461"></a><span class="lineno"> 7461</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07462"></a><span class="lineno"> 7462</span>  }</div><div class="line"><a name="l07463"></a><span class="lineno"> 7463</span> </div><div class="line"><a name="l07464"></a><span class="lineno"> 7464</span>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l07465"></a><span class="lineno"> 7465</span>  *pOffset = suballocItem->offset;</div><div class="line"><a name="l07466"></a><span class="lineno"> 7466</span>  </div><div class="line"><a name="l07467"></a><span class="lineno"> 7467</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l07468"></a><span class="lineno"> 7468</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l07469"></a><span class="lineno"> 7469</span>  {</div><div class="line"><a name="l07470"></a><span class="lineno"> 7470</span>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07471"></a><span class="lineno"> 7471</span>  }</div><div class="line"><a name="l07472"></a><span class="lineno"> 7472</span>  </div><div class="line"><a name="l07473"></a><span class="lineno"> 7473</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l07474"></a><span class="lineno"> 7474</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l07475"></a><span class="lineno"> 7475</span> </div><div class="line"><a name="l07476"></a><span class="lineno"> 7476</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07477"></a><span class="lineno"> 7477</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l07478"></a><span class="lineno"> 7478</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07479"></a><span class="lineno"> 7479</span>  {</div><div class="line"><a name="l07480"></a><span class="lineno"> 7480</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07481"></a><span class="lineno"> 7481</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07482"></a><span class="lineno"> 7482</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l07483"></a><span class="lineno"> 7483</span>  {</div><div class="line"><a name="l07484"></a><span class="lineno"> 7484</span>  --prevSuballocItem;</div><div class="line"><a name="l07485"></a><span class="lineno"> 7485</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07486"></a><span class="lineno"> 7486</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l07487"></a><span class="lineno"> 7487</span>  {</div><div class="line"><a name="l07488"></a><span class="lineno"> 7488</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l07489"></a><span class="lineno"> 7489</span>  {</div><div class="line"><a name="l07490"></a><span class="lineno"> 7490</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07491"></a><span class="lineno"> 7491</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07492"></a><span class="lineno"> 7492</span>  }</div><div class="line"><a name="l07493"></a><span class="lineno"> 7493</span>  }</div><div class="line"><a name="l07494"></a><span class="lineno"> 7494</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07495"></a><span class="lineno"> 7495</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07496"></a><span class="lineno"> 7496</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07497"></a><span class="lineno"> 7497</span>  }</div><div class="line"><a name="l07498"></a><span class="lineno"> 7498</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l07499"></a><span class="lineno"> 7499</span>  {</div><div class="line"><a name="l07500"></a><span class="lineno"> 7500</span>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l07501"></a><span class="lineno"> 7501</span>  }</div><div class="line"><a name="l07502"></a><span class="lineno"> 7502</span>  }</div><div class="line"><a name="l07503"></a><span class="lineno"> 7503</span>  </div><div class="line"><a name="l07504"></a><span class="lineno"> 7504</span>  <span class="comment">// Now that we have final *pOffset, check if we are past suballocItem.</span></div><div class="line"><a name="l07505"></a><span class="lineno"> 7505</span>  <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="l07506"></a><span class="lineno"> 7506</span>  <span class="keywordflow">if</span>(*pOffset >= suballocItem->offset + suballocItem->size)</div><div class="line"><a name="l07507"></a><span class="lineno"> 7507</span>  {</div><div class="line"><a name="l07508"></a><span class="lineno"> 7508</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07509"></a><span class="lineno"> 7509</span>  }</div><div class="line"><a name="l07510"></a><span class="lineno"> 7510</span>  </div><div class="line"><a name="l07511"></a><span class="lineno"> 7511</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07512"></a><span class="lineno"> 7512</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballocItem->offset;</div><div class="line"><a name="l07513"></a><span class="lineno"> 7513</span> </div><div class="line"><a name="l07514"></a><span class="lineno"> 7514</span>  <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l07515"></a><span class="lineno"> 7515</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07516"></a><span class="lineno"> 7516</span> </div><div class="line"><a name="l07517"></a><span class="lineno"> 7517</span>  <span class="keyword">const</span> VkDeviceSize totalSize = paddingBegin + allocSize + requiredEndMargin;</div><div class="line"><a name="l07518"></a><span class="lineno"> 7518</span>  <span class="comment">// Another early return check.</span></div><div class="line"><a name="l07519"></a><span class="lineno"> 7519</span>  <span class="keywordflow">if</span>(suballocItem->offset + totalSize > GetSize())</div><div class="line"><a name="l07520"></a><span class="lineno"> 7520</span>  {</div><div class="line"><a name="l07521"></a><span class="lineno"> 7521</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07522"></a><span class="lineno"> 7522</span>  }</div><div class="line"><a name="l07523"></a><span class="lineno"> 7523</span> </div><div class="line"><a name="l07524"></a><span class="lineno"> 7524</span>  <span class="comment">// Advance lastSuballocItem until desired size is reached.</span></div><div class="line"><a name="l07525"></a><span class="lineno"> 7525</span>  <span class="comment">// Update itemsToMakeLostCount.</span></div><div class="line"><a name="l07526"></a><span class="lineno"> 7526</span>  VmaSuballocationList::const_iterator lastSuballocItem = suballocItem;</div><div class="line"><a name="l07527"></a><span class="lineno"> 7527</span>  <span class="keywordflow">if</span>(totalSize > suballocItem->size)</div><div class="line"><a name="l07528"></a><span class="lineno"> 7528</span>  {</div><div class="line"><a name="l07529"></a><span class="lineno"> 7529</span>  VkDeviceSize remainingSize = totalSize - suballocItem->size;</div><div class="line"><a name="l07530"></a><span class="lineno"> 7530</span>  <span class="keywordflow">while</span>(remainingSize > 0)</div><div class="line"><a name="l07531"></a><span class="lineno"> 7531</span>  {</div><div class="line"><a name="l07532"></a><span class="lineno"> 7532</span>  ++lastSuballocItem;</div><div class="line"><a name="l07533"></a><span class="lineno"> 7533</span>  <span class="keywordflow">if</span>(lastSuballocItem == m_Suballocations.cend())</div><div class="line"><a name="l07534"></a><span class="lineno"> 7534</span>  {</div><div class="line"><a name="l07535"></a><span class="lineno"> 7535</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07536"></a><span class="lineno"> 7536</span>  }</div><div class="line"><a name="l07537"></a><span class="lineno"> 7537</span>  <span class="keywordflow">if</span>(lastSuballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07538"></a><span class="lineno"> 7538</span>  {</div><div class="line"><a name="l07539"></a><span class="lineno"> 7539</span>  *pSumFreeSize += lastSuballocItem->size;</div><div class="line"><a name="l07540"></a><span class="lineno"> 7540</span>  }</div><div class="line"><a name="l07541"></a><span class="lineno"> 7541</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07542"></a><span class="lineno"> 7542</span>  {</div><div class="line"><a name="l07543"></a><span class="lineno"> 7543</span>  VMA_ASSERT(lastSuballocItem->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07544"></a><span class="lineno"> 7544</span>  <span class="keywordflow">if</span>(lastSuballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07545"></a><span class="lineno"> 7545</span>  lastSuballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07546"></a><span class="lineno"> 7546</span>  {</div><div class="line"><a name="l07547"></a><span class="lineno"> 7547</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07548"></a><span class="lineno"> 7548</span>  *pSumItemSize += lastSuballocItem->size;</div><div class="line"><a name="l07549"></a><span class="lineno"> 7549</span>  }</div><div class="line"><a name="l07550"></a><span class="lineno"> 7550</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07551"></a><span class="lineno"> 7551</span>  {</div><div class="line"><a name="l07552"></a><span class="lineno"> 7552</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07553"></a><span class="lineno"> 7553</span>  }</div><div class="line"><a name="l07554"></a><span class="lineno"> 7554</span>  }</div><div class="line"><a name="l07555"></a><span class="lineno"> 7555</span>  remainingSize = (lastSuballocItem->size < remainingSize) ?</div><div class="line"><a name="l07556"></a><span class="lineno"> 7556</span>  remainingSize - lastSuballocItem->size : 0;</div><div class="line"><a name="l07557"></a><span class="lineno"> 7557</span>  }</div><div class="line"><a name="l07558"></a><span class="lineno"> 7558</span>  }</div><div class="line"><a name="l07559"></a><span class="lineno"> 7559</span> </div><div class="line"><a name="l07560"></a><span class="lineno"> 7560</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07561"></a><span class="lineno"> 7561</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l07562"></a><span class="lineno"> 7562</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07563"></a><span class="lineno"> 7563</span>  {</div><div class="line"><a name="l07564"></a><span class="lineno"> 7564</span>  VmaSuballocationList::const_iterator nextSuballocItem = lastSuballocItem;</div><div class="line"><a name="l07565"></a><span class="lineno"> 7565</span>  ++nextSuballocItem;</div><div class="line"><a name="l07566"></a><span class="lineno"> 7566</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l07567"></a><span class="lineno"> 7567</span>  {</div><div class="line"><a name="l07568"></a><span class="lineno"> 7568</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07569"></a><span class="lineno"> 7569</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l07570"></a><span class="lineno"> 7570</span>  {</div><div class="line"><a name="l07571"></a><span class="lineno"> 7571</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l07572"></a><span class="lineno"> 7572</span>  {</div><div class="line"><a name="l07573"></a><span class="lineno"> 7573</span>  VMA_ASSERT(nextSuballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07574"></a><span class="lineno"> 7574</span>  <span class="keywordflow">if</span>(nextSuballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07575"></a><span class="lineno"> 7575</span>  nextSuballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07576"></a><span class="lineno"> 7576</span>  {</div><div class="line"><a name="l07577"></a><span class="lineno"> 7577</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07578"></a><span class="lineno"> 7578</span>  }</div><div class="line"><a name="l07579"></a><span class="lineno"> 7579</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07580"></a><span class="lineno"> 7580</span>  {</div><div class="line"><a name="l07581"></a><span class="lineno"> 7581</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07582"></a><span class="lineno"> 7582</span>  }</div><div class="line"><a name="l07583"></a><span class="lineno"> 7583</span>  }</div><div class="line"><a name="l07584"></a><span class="lineno"> 7584</span>  }</div><div class="line"><a name="l07585"></a><span class="lineno"> 7585</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07586"></a><span class="lineno"> 7586</span>  {</div><div class="line"><a name="l07587"></a><span class="lineno"> 7587</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l07588"></a><span class="lineno"> 7588</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07589"></a><span class="lineno"> 7589</span>  }</div><div class="line"><a name="l07590"></a><span class="lineno"> 7590</span>  ++nextSuballocItem;</div><div class="line"><a name="l07591"></a><span class="lineno"> 7591</span>  }</div><div class="line"><a name="l07592"></a><span class="lineno"> 7592</span>  }</div><div class="line"><a name="l07593"></a><span class="lineno"> 7593</span>  }</div><div class="line"><a name="l07594"></a><span class="lineno"> 7594</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07595"></a><span class="lineno"> 7595</span>  {</div><div class="line"><a name="l07596"></a><span class="lineno"> 7596</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07597"></a><span class="lineno"> 7597</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07598"></a><span class="lineno"> 7598</span> </div><div class="line"><a name="l07599"></a><span class="lineno"> 7599</span>  *pSumFreeSize = suballoc.size;</div><div class="line"><a name="l07600"></a><span class="lineno"> 7600</span> </div><div class="line"><a name="l07601"></a><span class="lineno"> 7601</span>  <span class="comment">// Size of this suballocation is too small for this request: Early return.</span></div><div class="line"><a name="l07602"></a><span class="lineno"> 7602</span>  <span class="keywordflow">if</span>(suballoc.size < allocSize)</div><div class="line"><a name="l07603"></a><span class="lineno"> 7603</span>  {</div><div class="line"><a name="l07604"></a><span class="lineno"> 7604</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07605"></a><span class="lineno"> 7605</span>  }</div><div class="line"><a name="l07606"></a><span class="lineno"> 7606</span> </div><div class="line"><a name="l07607"></a><span class="lineno"> 7607</span>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l07608"></a><span class="lineno"> 7608</span>  *pOffset = suballoc.offset;</div><div class="line"><a name="l07609"></a><span class="lineno"> 7609</span>  </div><div class="line"><a name="l07610"></a><span class="lineno"> 7610</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l07611"></a><span class="lineno"> 7611</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l07612"></a><span class="lineno"> 7612</span>  {</div><div class="line"><a name="l07613"></a><span class="lineno"> 7613</span>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07614"></a><span class="lineno"> 7614</span>  }</div><div class="line"><a name="l07615"></a><span class="lineno"> 7615</span>  </div><div class="line"><a name="l07616"></a><span class="lineno"> 7616</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l07617"></a><span class="lineno"> 7617</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l07618"></a><span class="lineno"> 7618</span>  </div><div class="line"><a name="l07619"></a><span class="lineno"> 7619</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07620"></a><span class="lineno"> 7620</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l07621"></a><span class="lineno"> 7621</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07622"></a><span class="lineno"> 7622</span>  {</div><div class="line"><a name="l07623"></a><span class="lineno"> 7623</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07624"></a><span class="lineno"> 7624</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07625"></a><span class="lineno"> 7625</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l07626"></a><span class="lineno"> 7626</span>  {</div><div class="line"><a name="l07627"></a><span class="lineno"> 7627</span>  --prevSuballocItem;</div><div class="line"><a name="l07628"></a><span class="lineno"> 7628</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07629"></a><span class="lineno"> 7629</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l07630"></a><span class="lineno"> 7630</span>  {</div><div class="line"><a name="l07631"></a><span class="lineno"> 7631</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l07632"></a><span class="lineno"> 7632</span>  {</div><div class="line"><a name="l07633"></a><span class="lineno"> 7633</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07634"></a><span class="lineno"> 7634</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07635"></a><span class="lineno"> 7635</span>  }</div><div class="line"><a name="l07636"></a><span class="lineno"> 7636</span>  }</div><div class="line"><a name="l07637"></a><span class="lineno"> 7637</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07638"></a><span class="lineno"> 7638</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07639"></a><span class="lineno"> 7639</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07640"></a><span class="lineno"> 7640</span>  }</div><div class="line"><a name="l07641"></a><span class="lineno"> 7641</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l07642"></a><span class="lineno"> 7642</span>  {</div><div class="line"><a name="l07643"></a><span class="lineno"> 7643</span>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l07644"></a><span class="lineno"> 7644</span>  }</div><div class="line"><a name="l07645"></a><span class="lineno"> 7645</span>  }</div><div class="line"><a name="l07646"></a><span class="lineno"> 7646</span>  </div><div class="line"><a name="l07647"></a><span class="lineno"> 7647</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07648"></a><span class="lineno"> 7648</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballoc.offset;</div><div class="line"><a name="l07649"></a><span class="lineno"> 7649</span> </div><div class="line"><a name="l07650"></a><span class="lineno"> 7650</span>  <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l07651"></a><span class="lineno"> 7651</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07652"></a><span class="lineno"> 7652</span> </div><div class="line"><a name="l07653"></a><span class="lineno"> 7653</span>  <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="l07654"></a><span class="lineno"> 7654</span>  <span class="keywordflow">if</span>(paddingBegin + allocSize + requiredEndMargin > suballoc.size)</div><div class="line"><a name="l07655"></a><span class="lineno"> 7655</span>  {</div><div class="line"><a name="l07656"></a><span class="lineno"> 7656</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07657"></a><span class="lineno"> 7657</span>  }</div><div class="line"><a name="l07658"></a><span class="lineno"> 7658</span> </div><div class="line"><a name="l07659"></a><span class="lineno"> 7659</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07660"></a><span class="lineno"> 7660</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l07661"></a><span class="lineno"> 7661</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07662"></a><span class="lineno"> 7662</span>  {</div><div class="line"><a name="l07663"></a><span class="lineno"> 7663</span>  VmaSuballocationList::const_iterator nextSuballocItem = suballocItem;</div><div class="line"><a name="l07664"></a><span class="lineno"> 7664</span>  ++nextSuballocItem;</div><div class="line"><a name="l07665"></a><span class="lineno"> 7665</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l07666"></a><span class="lineno"> 7666</span>  {</div><div class="line"><a name="l07667"></a><span class="lineno"> 7667</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07668"></a><span class="lineno"> 7668</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l07669"></a><span class="lineno"> 7669</span>  {</div><div class="line"><a name="l07670"></a><span class="lineno"> 7670</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l07671"></a><span class="lineno"> 7671</span>  {</div><div class="line"><a name="l07672"></a><span class="lineno"> 7672</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07673"></a><span class="lineno"> 7673</span>  }</div><div class="line"><a name="l07674"></a><span class="lineno"> 7674</span>  }</div><div class="line"><a name="l07675"></a><span class="lineno"> 7675</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07676"></a><span class="lineno"> 7676</span>  {</div><div class="line"><a name="l07677"></a><span class="lineno"> 7677</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l07678"></a><span class="lineno"> 7678</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07679"></a><span class="lineno"> 7679</span>  }</div><div class="line"><a name="l07680"></a><span class="lineno"> 7680</span>  ++nextSuballocItem;</div><div class="line"><a name="l07681"></a><span class="lineno"> 7681</span>  }</div><div class="line"><a name="l07682"></a><span class="lineno"> 7682</span>  }</div><div class="line"><a name="l07683"></a><span class="lineno"> 7683</span>  }</div><div class="line"><a name="l07684"></a><span class="lineno"> 7684</span> </div><div class="line"><a name="l07685"></a><span class="lineno"> 7685</span>  <span class="comment">// All tests passed: Success. pOffset is already filled.</span></div><div class="line"><a name="l07686"></a><span class="lineno"> 7686</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07687"></a><span class="lineno"> 7687</span> }</div><div class="line"><a name="l07688"></a><span class="lineno"> 7688</span> </div><div class="line"><a name="l07689"></a><span class="lineno"> 7689</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::MergeFreeWithNext(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07690"></a><span class="lineno"> 7690</span> {</div><div class="line"><a name="l07691"></a><span class="lineno"> 7691</span>  VMA_ASSERT(item != m_Suballocations.end());</div><div class="line"><a name="l07692"></a><span class="lineno"> 7692</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07693"></a><span class="lineno"> 7693</span>  </div><div class="line"><a name="l07694"></a><span class="lineno"> 7694</span>  VmaSuballocationList::iterator nextItem = item;</div><div class="line"><a name="l07695"></a><span class="lineno"> 7695</span>  ++nextItem;</div><div class="line"><a name="l07696"></a><span class="lineno"> 7696</span>  VMA_ASSERT(nextItem != m_Suballocations.end());</div><div class="line"><a name="l07697"></a><span class="lineno"> 7697</span>  VMA_ASSERT(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07698"></a><span class="lineno"> 7698</span> </div><div class="line"><a name="l07699"></a><span class="lineno"> 7699</span>  item->size += nextItem->size;</div><div class="line"><a name="l07700"></a><span class="lineno"> 7700</span>  --m_FreeCount;</div><div class="line"><a name="l07701"></a><span class="lineno"> 7701</span>  m_Suballocations.erase(nextItem);</div><div class="line"><a name="l07702"></a><span class="lineno"> 7702</span> }</div><div class="line"><a name="l07703"></a><span class="lineno"> 7703</span> </div><div class="line"><a name="l07704"></a><span class="lineno"> 7704</span> VmaSuballocationList::iterator VmaBlockMetadata_Generic::FreeSuballocation(VmaSuballocationList::iterator suballocItem)</div><div class="line"><a name="l07705"></a><span class="lineno"> 7705</span> {</div><div class="line"><a name="l07706"></a><span class="lineno"> 7706</span>  <span class="comment">// Change this suballocation to be marked as free.</span></div><div class="line"><a name="l07707"></a><span class="lineno"> 7707</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07708"></a><span class="lineno"> 7708</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07709"></a><span class="lineno"> 7709</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l07710"></a><span class="lineno"> 7710</span>  </div><div class="line"><a name="l07711"></a><span class="lineno"> 7711</span>  <span class="comment">// Update totals.</span></div><div class="line"><a name="l07712"></a><span class="lineno"> 7712</span>  ++m_FreeCount;</div><div class="line"><a name="l07713"></a><span class="lineno"> 7713</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l07714"></a><span class="lineno"> 7714</span> </div><div class="line"><a name="l07715"></a><span class="lineno"> 7715</span>  <span class="comment">// Merge with previous and/or next suballocation if it's also free.</span></div><div class="line"><a name="l07716"></a><span class="lineno"> 7716</span>  <span class="keywordtype">bool</span> mergeWithNext = <span class="keyword">false</span>;</div><div class="line"><a name="l07717"></a><span class="lineno"> 7717</span>  <span class="keywordtype">bool</span> mergeWithPrev = <span class="keyword">false</span>;</div><div class="line"><a name="l07718"></a><span class="lineno"> 7718</span>  </div><div class="line"><a name="l07719"></a><span class="lineno"> 7719</span>  VmaSuballocationList::iterator nextItem = suballocItem;</div><div class="line"><a name="l07720"></a><span class="lineno"> 7720</span>  ++nextItem;</div><div class="line"><a name="l07721"></a><span class="lineno"> 7721</span>  <span class="keywordflow">if</span>((nextItem != m_Suballocations.end()) && (nextItem->type == VMA_SUBALLOCATION_TYPE_FREE))</div><div class="line"><a name="l07722"></a><span class="lineno"> 7722</span>  {</div><div class="line"><a name="l07723"></a><span class="lineno"> 7723</span>  mergeWithNext = <span class="keyword">true</span>;</div><div class="line"><a name="l07724"></a><span class="lineno"> 7724</span>  }</div><div class="line"><a name="l07725"></a><span class="lineno"> 7725</span> </div><div class="line"><a name="l07726"></a><span class="lineno"> 7726</span>  VmaSuballocationList::iterator prevItem = suballocItem;</div><div class="line"><a name="l07727"></a><span class="lineno"> 7727</span>  <span class="keywordflow">if</span>(suballocItem != m_Suballocations.begin())</div><div class="line"><a name="l07728"></a><span class="lineno"> 7728</span>  {</div><div class="line"><a name="l07729"></a><span class="lineno"> 7729</span>  --prevItem;</div><div class="line"><a name="l07730"></a><span class="lineno"> 7730</span>  <span class="keywordflow">if</span>(prevItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07731"></a><span class="lineno"> 7731</span>  {</div><div class="line"><a name="l07732"></a><span class="lineno"> 7732</span>  mergeWithPrev = <span class="keyword">true</span>;</div><div class="line"><a name="l07733"></a><span class="lineno"> 7733</span>  }</div><div class="line"><a name="l07734"></a><span class="lineno"> 7734</span>  }</div><div class="line"><a name="l07735"></a><span class="lineno"> 7735</span> </div><div class="line"><a name="l07736"></a><span class="lineno"> 7736</span>  <span class="keywordflow">if</span>(mergeWithNext)</div><div class="line"><a name="l07737"></a><span class="lineno"> 7737</span>  {</div><div class="line"><a name="l07738"></a><span class="lineno"> 7738</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07739"></a><span class="lineno"> 7739</span>  MergeFreeWithNext(suballocItem);</div><div class="line"><a name="l07740"></a><span class="lineno"> 7740</span>  }</div><div class="line"><a name="l07741"></a><span class="lineno"> 7741</span> </div><div class="line"><a name="l07742"></a><span class="lineno"> 7742</span>  <span class="keywordflow">if</span>(mergeWithPrev)</div><div class="line"><a name="l07743"></a><span class="lineno"> 7743</span>  {</div><div class="line"><a name="l07744"></a><span class="lineno"> 7744</span>  UnregisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07745"></a><span class="lineno"> 7745</span>  MergeFreeWithNext(prevItem);</div><div class="line"><a name="l07746"></a><span class="lineno"> 7746</span>  RegisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07747"></a><span class="lineno"> 7747</span>  <span class="keywordflow">return</span> prevItem;</div><div class="line"><a name="l07748"></a><span class="lineno"> 7748</span>  }</div><div class="line"><a name="l07749"></a><span class="lineno"> 7749</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07750"></a><span class="lineno"> 7750</span>  {</div><div class="line"><a name="l07751"></a><span class="lineno"> 7751</span>  RegisterFreeSuballocation(suballocItem);</div><div class="line"><a name="l07752"></a><span class="lineno"> 7752</span>  <span class="keywordflow">return</span> suballocItem;</div><div class="line"><a name="l07753"></a><span class="lineno"> 7753</span>  }</div><div class="line"><a name="l07754"></a><span class="lineno"> 7754</span> }</div><div class="line"><a name="l07755"></a><span class="lineno"> 7755</span> </div><div class="line"><a name="l07756"></a><span class="lineno"> 7756</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::RegisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07757"></a><span class="lineno"> 7757</span> {</div><div class="line"><a name="l07758"></a><span class="lineno"> 7758</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07759"></a><span class="lineno"> 7759</span>  VMA_ASSERT(item->size > 0);</div><div class="line"><a name="l07760"></a><span class="lineno"> 7760</span> </div><div class="line"><a name="l07761"></a><span class="lineno"> 7761</span>  <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="l07762"></a><span class="lineno"> 7762</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07763"></a><span class="lineno"> 7763</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l07764"></a><span class="lineno"> 7764</span> </div><div class="line"><a name="l07765"></a><span class="lineno"> 7765</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l07766"></a><span class="lineno"> 7766</span>  {</div><div class="line"><a name="l07767"></a><span class="lineno"> 7767</span>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l07768"></a><span class="lineno"> 7768</span>  {</div><div class="line"><a name="l07769"></a><span class="lineno"> 7769</span>  m_FreeSuballocationsBySize.push_back(item);</div><div class="line"><a name="l07770"></a><span class="lineno"> 7770</span>  }</div><div class="line"><a name="l07771"></a><span class="lineno"> 7771</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07772"></a><span class="lineno"> 7772</span>  {</div><div class="line"><a name="l07773"></a><span class="lineno"> 7773</span>  VmaVectorInsertSorted<VmaSuballocationItemSizeLess>(m_FreeSuballocationsBySize, item);</div><div class="line"><a name="l07774"></a><span class="lineno"> 7774</span>  }</div><div class="line"><a name="l07775"></a><span class="lineno"> 7775</span>  }</div><div class="line"><a name="l07776"></a><span class="lineno"> 7776</span> </div><div class="line"><a name="l07777"></a><span class="lineno"> 7777</span>  <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l07778"></a><span class="lineno"> 7778</span> }</div><div class="line"><a name="l07779"></a><span class="lineno"> 7779</span> </div><div class="line"><a name="l07780"></a><span class="lineno"> 7780</span> </div><div class="line"><a name="l07781"></a><span class="lineno"> 7781</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::UnregisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07782"></a><span class="lineno"> 7782</span> {</div><div class="line"><a name="l07783"></a><span class="lineno"> 7783</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07784"></a><span class="lineno"> 7784</span>  VMA_ASSERT(item->size > 0);</div><div class="line"><a name="l07785"></a><span class="lineno"> 7785</span> </div><div class="line"><a name="l07786"></a><span class="lineno"> 7786</span>  <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="l07787"></a><span class="lineno"> 7787</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07788"></a><span class="lineno"> 7788</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l07789"></a><span class="lineno"> 7789</span> </div><div class="line"><a name="l07790"></a><span class="lineno"> 7790</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l07791"></a><span class="lineno"> 7791</span>  {</div><div class="line"><a name="l07792"></a><span class="lineno"> 7792</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l07793"></a><span class="lineno"> 7793</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l07794"></a><span class="lineno"> 7794</span>  m_FreeSuballocationsBySize.data() + m_FreeSuballocationsBySize.size(),</div><div class="line"><a name="l07795"></a><span class="lineno"> 7795</span>  item,</div><div class="line"><a name="l07796"></a><span class="lineno"> 7796</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l07797"></a><span class="lineno"> 7797</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l07798"></a><span class="lineno"> 7798</span>  index < m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l07799"></a><span class="lineno"> 7799</span>  ++index)</div><div class="line"><a name="l07800"></a><span class="lineno"> 7800</span>  {</div><div class="line"><a name="l07801"></a><span class="lineno"> 7801</span>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize[index] == item)</div><div class="line"><a name="l07802"></a><span class="lineno"> 7802</span>  {</div><div class="line"><a name="l07803"></a><span class="lineno"> 7803</span>  VmaVectorRemove(m_FreeSuballocationsBySize, index);</div><div class="line"><a name="l07804"></a><span class="lineno"> 7804</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07805"></a><span class="lineno"> 7805</span>  }</div><div class="line"><a name="l07806"></a><span class="lineno"> 7806</span>  VMA_ASSERT((m_FreeSuballocationsBySize[index]->size == item->size) && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l07807"></a><span class="lineno"> 7807</span>  }</div><div class="line"><a name="l07808"></a><span class="lineno"> 7808</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l07809"></a><span class="lineno"> 7809</span>  }</div><div class="line"><a name="l07810"></a><span class="lineno"> 7810</span> </div><div class="line"><a name="l07811"></a><span class="lineno"> 7811</span>  <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l07812"></a><span class="lineno"> 7812</span> }</div><div class="line"><a name="l07813"></a><span class="lineno"> 7813</span> </div><div class="line"><a name="l07815"></a><span class="lineno"> 7815</span> <span class="comment">// class VmaBlockMetadata_Linear</span></div><div class="line"><a name="l07816"></a><span class="lineno"> 7816</span> </div><div class="line"><a name="l07817"></a><span class="lineno"> 7817</span> VmaBlockMetadata_Linear::VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07818"></a><span class="lineno"> 7818</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l07819"></a><span class="lineno"> 7819</span>  m_SumFreeSize(0),</div><div class="line"><a name="l07820"></a><span class="lineno"> 7820</span>  m_Suballocations0(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07821"></a><span class="lineno"> 7821</span>  m_Suballocations1(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07822"></a><span class="lineno"> 7822</span>  m_1stVectorIndex(0),</div><div class="line"><a name="l07823"></a><span class="lineno"> 7823</span>  m_2ndVectorMode(SECOND_VECTOR_EMPTY),</div><div class="line"><a name="l07824"></a><span class="lineno"> 7824</span>  m_1stNullItemsBeginCount(0),</div><div class="line"><a name="l07825"></a><span class="lineno"> 7825</span>  m_1stNullItemsMiddleCount(0),</div><div class="line"><a name="l07826"></a><span class="lineno"> 7826</span>  m_2ndNullItemsCount(0)</div><div class="line"><a name="l07827"></a><span class="lineno"> 7827</span> {</div><div class="line"><a name="l07828"></a><span class="lineno"> 7828</span> }</div><div class="line"><a name="l07829"></a><span class="lineno"> 7829</span> </div><div class="line"><a name="l07830"></a><span class="lineno"> 7830</span> VmaBlockMetadata_Linear::~VmaBlockMetadata_Linear()</div><div class="line"><a name="l07831"></a><span class="lineno"> 7831</span> {</div><div class="line"><a name="l07832"></a><span class="lineno"> 7832</span> }</div><div class="line"><a name="l07833"></a><span class="lineno"> 7833</span> </div><div class="line"><a name="l07834"></a><span class="lineno"> 7834</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Init(VkDeviceSize size)</div><div class="line"><a name="l07835"></a><span class="lineno"> 7835</span> {</div><div class="line"><a name="l07836"></a><span class="lineno"> 7836</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l07837"></a><span class="lineno"> 7837</span>  m_SumFreeSize = size;</div><div class="line"><a name="l07838"></a><span class="lineno"> 7838</span> }</div><div class="line"><a name="l07839"></a><span class="lineno"> 7839</span> </div><div class="line"><a name="l07840"></a><span class="lineno"> 7840</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l07841"></a><span class="lineno"> 7841</span> <span class="keyword"></span>{</div><div class="line"><a name="l07842"></a><span class="lineno"> 7842</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07843"></a><span class="lineno"> 7843</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07844"></a><span class="lineno"> 7844</span> </div><div class="line"><a name="l07845"></a><span class="lineno"> 7845</span>  VMA_VALIDATE(suballocations2nd.empty() == (m_2ndVectorMode == SECOND_VECTOR_EMPTY));</div><div class="line"><a name="l07846"></a><span class="lineno"> 7846</span>  VMA_VALIDATE(!suballocations1st.empty() ||</div><div class="line"><a name="l07847"></a><span class="lineno"> 7847</span>  suballocations2nd.empty() ||</div><div class="line"><a name="l07848"></a><span class="lineno"> 7848</span>  m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l07849"></a><span class="lineno"> 7849</span> </div><div class="line"><a name="l07850"></a><span class="lineno"> 7850</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l07851"></a><span class="lineno"> 7851</span>  {</div><div class="line"><a name="l07852"></a><span class="lineno"> 7852</span>  <span class="comment">// Null item at the beginning should be accounted into m_1stNullItemsBeginCount.</span></div><div class="line"><a name="l07853"></a><span class="lineno"> 7853</span>  VMA_VALIDATE(suballocations1st[m_1stNullItemsBeginCount].hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07854"></a><span class="lineno"> 7854</span>  <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07855"></a><span class="lineno"> 7855</span>  VMA_VALIDATE(suballocations1st.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07856"></a><span class="lineno"> 7856</span>  }</div><div class="line"><a name="l07857"></a><span class="lineno"> 7857</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l07858"></a><span class="lineno"> 7858</span>  {</div><div class="line"><a name="l07859"></a><span class="lineno"> 7859</span>  <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07860"></a><span class="lineno"> 7860</span>  VMA_VALIDATE(suballocations2nd.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07861"></a><span class="lineno"> 7861</span>  }</div><div class="line"><a name="l07862"></a><span class="lineno"> 7862</span> </div><div class="line"><a name="l07863"></a><span class="lineno"> 7863</span>  VMA_VALIDATE(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount <= suballocations1st.size());</div><div class="line"><a name="l07864"></a><span class="lineno"> 7864</span>  VMA_VALIDATE(m_2ndNullItemsCount <= suballocations2nd.size());</div><div class="line"><a name="l07865"></a><span class="lineno"> 7865</span> </div><div class="line"><a name="l07866"></a><span class="lineno"> 7866</span>  VkDeviceSize sumUsedSize = 0;</div><div class="line"><a name="l07867"></a><span class="lineno"> 7867</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l07868"></a><span class="lineno"> 7868</span>  VkDeviceSize offset = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07869"></a><span class="lineno"> 7869</span> </div><div class="line"><a name="l07870"></a><span class="lineno"> 7870</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l07871"></a><span class="lineno"> 7871</span>  {</div><div class="line"><a name="l07872"></a><span class="lineno"> 7872</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07873"></a><span class="lineno"> 7873</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07874"></a><span class="lineno"> 7874</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < suballoc2ndCount; ++i)</div><div class="line"><a name="l07875"></a><span class="lineno"> 7875</span>  {</div><div class="line"><a name="l07876"></a><span class="lineno"> 7876</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07877"></a><span class="lineno"> 7877</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07878"></a><span class="lineno"> 7878</span> </div><div class="line"><a name="l07879"></a><span class="lineno"> 7879</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07880"></a><span class="lineno"> 7880</span>  VMA_VALIDATE(suballoc.offset >= offset);</div><div class="line"><a name="l07881"></a><span class="lineno"> 7881</span> </div><div class="line"><a name="l07882"></a><span class="lineno"> 7882</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07883"></a><span class="lineno"> 7883</span>  {</div><div class="line"><a name="l07884"></a><span class="lineno"> 7884</span>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07885"></a><span class="lineno"> 7885</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07886"></a><span class="lineno"> 7886</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07887"></a><span class="lineno"> 7887</span>  }</div><div class="line"><a name="l07888"></a><span class="lineno"> 7888</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07889"></a><span class="lineno"> 7889</span>  {</div><div class="line"><a name="l07890"></a><span class="lineno"> 7890</span>  ++nullItem2ndCount;</div><div class="line"><a name="l07891"></a><span class="lineno"> 7891</span>  }</div><div class="line"><a name="l07892"></a><span class="lineno"> 7892</span> </div><div class="line"><a name="l07893"></a><span class="lineno"> 7893</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07894"></a><span class="lineno"> 7894</span>  }</div><div class="line"><a name="l07895"></a><span class="lineno"> 7895</span> </div><div class="line"><a name="l07896"></a><span class="lineno"> 7896</span>  VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l07897"></a><span class="lineno"> 7897</span>  }</div><div class="line"><a name="l07898"></a><span class="lineno"> 7898</span> </div><div class="line"><a name="l07899"></a><span class="lineno"> 7899</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_1stNullItemsBeginCount; ++i)</div><div class="line"><a name="l07900"></a><span class="lineno"> 7900</span>  {</div><div class="line"><a name="l07901"></a><span class="lineno"> 7901</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07902"></a><span class="lineno"> 7902</span>  VMA_VALIDATE(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l07903"></a><span class="lineno"> 7903</span>  suballoc.hAllocation == VK_NULL_HANDLE);</div><div class="line"><a name="l07904"></a><span class="lineno"> 7904</span>  }</div><div class="line"><a name="l07905"></a><span class="lineno"> 7905</span> </div><div class="line"><a name="l07906"></a><span class="lineno"> 7906</span>  <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount;</div><div class="line"><a name="l07907"></a><span class="lineno"> 7907</span> </div><div class="line"><a name="l07908"></a><span class="lineno"> 7908</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount; i < suballoc1stCount; ++i)</div><div class="line"><a name="l07909"></a><span class="lineno"> 7909</span>  {</div><div class="line"><a name="l07910"></a><span class="lineno"> 7910</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07911"></a><span class="lineno"> 7911</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07912"></a><span class="lineno"> 7912</span> </div><div class="line"><a name="l07913"></a><span class="lineno"> 7913</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07914"></a><span class="lineno"> 7914</span>  VMA_VALIDATE(suballoc.offset >= offset);</div><div class="line"><a name="l07915"></a><span class="lineno"> 7915</span>  VMA_VALIDATE(i >= m_1stNullItemsBeginCount || currFree);</div><div class="line"><a name="l07916"></a><span class="lineno"> 7916</span> </div><div class="line"><a name="l07917"></a><span class="lineno"> 7917</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07918"></a><span class="lineno"> 7918</span>  {</div><div class="line"><a name="l07919"></a><span class="lineno"> 7919</span>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07920"></a><span class="lineno"> 7920</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07921"></a><span class="lineno"> 7921</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07922"></a><span class="lineno"> 7922</span>  }</div><div class="line"><a name="l07923"></a><span class="lineno"> 7923</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07924"></a><span class="lineno"> 7924</span>  {</div><div class="line"><a name="l07925"></a><span class="lineno"> 7925</span>  ++nullItem1stCount;</div><div class="line"><a name="l07926"></a><span class="lineno"> 7926</span>  }</div><div class="line"><a name="l07927"></a><span class="lineno"> 7927</span> </div><div class="line"><a name="l07928"></a><span class="lineno"> 7928</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07929"></a><span class="lineno"> 7929</span>  }</div><div class="line"><a name="l07930"></a><span class="lineno"> 7930</span>  VMA_VALIDATE(nullItem1stCount == m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount);</div><div class="line"><a name="l07931"></a><span class="lineno"> 7931</span> </div><div class="line"><a name="l07932"></a><span class="lineno"> 7932</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l07933"></a><span class="lineno"> 7933</span>  {</div><div class="line"><a name="l07934"></a><span class="lineno"> 7934</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07935"></a><span class="lineno"> 7935</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07936"></a><span class="lineno"> 7936</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = suballoc2ndCount; i--; )</div><div class="line"><a name="l07937"></a><span class="lineno"> 7937</span>  {</div><div class="line"><a name="l07938"></a><span class="lineno"> 7938</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07939"></a><span class="lineno"> 7939</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07940"></a><span class="lineno"> 7940</span> </div><div class="line"><a name="l07941"></a><span class="lineno"> 7941</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07942"></a><span class="lineno"> 7942</span>  VMA_VALIDATE(suballoc.offset >= offset);</div><div class="line"><a name="l07943"></a><span class="lineno"> 7943</span> </div><div class="line"><a name="l07944"></a><span class="lineno"> 7944</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07945"></a><span class="lineno"> 7945</span>  {</div><div class="line"><a name="l07946"></a><span class="lineno"> 7946</span>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07947"></a><span class="lineno"> 7947</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07948"></a><span class="lineno"> 7948</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07949"></a><span class="lineno"> 7949</span>  }</div><div class="line"><a name="l07950"></a><span class="lineno"> 7950</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07951"></a><span class="lineno"> 7951</span>  {</div><div class="line"><a name="l07952"></a><span class="lineno"> 7952</span>  ++nullItem2ndCount;</div><div class="line"><a name="l07953"></a><span class="lineno"> 7953</span>  }</div><div class="line"><a name="l07954"></a><span class="lineno"> 7954</span> </div><div class="line"><a name="l07955"></a><span class="lineno"> 7955</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07956"></a><span class="lineno"> 7956</span>  }</div><div class="line"><a name="l07957"></a><span class="lineno"> 7957</span> </div><div class="line"><a name="l07958"></a><span class="lineno"> 7958</span>  VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l07959"></a><span class="lineno"> 7959</span>  }</div><div class="line"><a name="l07960"></a><span class="lineno"> 7960</span> </div><div class="line"><a name="l07961"></a><span class="lineno"> 7961</span>  VMA_VALIDATE(offset <= GetSize());</div><div class="line"><a name="l07962"></a><span class="lineno"> 7962</span>  VMA_VALIDATE(m_SumFreeSize == GetSize() - sumUsedSize);</div><div class="line"><a name="l07963"></a><span class="lineno"> 7963</span> </div><div class="line"><a name="l07964"></a><span class="lineno"> 7964</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07965"></a><span class="lineno"> 7965</span> }</div><div class="line"><a name="l07966"></a><span class="lineno"> 7966</span> </div><div class="line"><a name="l07967"></a><span class="lineno"> 7967</span> <span class="keywordtype">size_t</span> VmaBlockMetadata_Linear::GetAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l07968"></a><span class="lineno"> 7968</span> <span class="keyword"></span>{</div><div class="line"><a name="l07969"></a><span class="lineno"> 7969</span>  <span class="keywordflow">return</span> AccessSuballocations1st().size() - (m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount) +</div><div class="line"><a name="l07970"></a><span class="lineno"> 7970</span>  AccessSuballocations2nd().size() - m_2ndNullItemsCount;</div><div class="line"><a name="l07971"></a><span class="lineno"> 7971</span> }</div><div class="line"><a name="l07972"></a><span class="lineno"> 7972</span> </div><div class="line"><a name="l07973"></a><span class="lineno"> 7973</span> VkDeviceSize VmaBlockMetadata_Linear::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l07974"></a><span class="lineno"> 7974</span> <span class="keyword"></span>{</div><div class="line"><a name="l07975"></a><span class="lineno"> 7975</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l07976"></a><span class="lineno"> 7976</span> </div><div class="line"><a name="l07977"></a><span class="lineno"> 7977</span>  <span class="comment">/*</span></div><div class="line"><a name="l07978"></a><span class="lineno"> 7978</span> <span class="comment"> We don't consider gaps inside allocation vectors with freed allocations because</span></div><div class="line"><a name="l07979"></a><span class="lineno"> 7979</span> <span class="comment"> they are not suitable for reuse in linear allocator. We consider only space that</span></div><div class="line"><a name="l07980"></a><span class="lineno"> 7980</span> <span class="comment"> is available for new allocations.</span></div><div class="line"><a name="l07981"></a><span class="lineno"> 7981</span> <span class="comment"> */</span></div><div class="line"><a name="l07982"></a><span class="lineno"> 7982</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l07983"></a><span class="lineno"> 7983</span>  {</div><div class="line"><a name="l07984"></a><span class="lineno"> 7984</span>  <span class="keywordflow">return</span> size;</div><div class="line"><a name="l07985"></a><span class="lineno"> 7985</span>  }</div><div class="line"><a name="l07986"></a><span class="lineno"> 7986</span>  </div><div class="line"><a name="l07987"></a><span class="lineno"> 7987</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07988"></a><span class="lineno"> 7988</span> </div><div class="line"><a name="l07989"></a><span class="lineno"> 7989</span>  <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l07990"></a><span class="lineno"> 7990</span>  {</div><div class="line"><a name="l07991"></a><span class="lineno"> 7991</span>  <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l07992"></a><span class="lineno"> 7992</span>  <span class="comment">/*</span></div><div class="line"><a name="l07993"></a><span class="lineno"> 7993</span> <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="l07994"></a><span class="lineno"> 7994</span> <span class="comment"> whould make it a ring buffer).</span></div><div class="line"><a name="l07995"></a><span class="lineno"> 7995</span> <span class="comment"> */</span></div><div class="line"><a name="l07996"></a><span class="lineno"> 7996</span>  {</div><div class="line"><a name="l07997"></a><span class="lineno"> 7997</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocations1stCount = suballocations1st.size();</div><div class="line"><a name="l07998"></a><span class="lineno"> 7998</span>  VMA_ASSERT(suballocations1stCount > m_1stNullItemsBeginCount);</div><div class="line"><a name="l07999"></a><span class="lineno"> 7999</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l08000"></a><span class="lineno"> 8000</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations1st[suballocations1stCount - 1];</div><div class="line"><a name="l08001"></a><span class="lineno"> 8001</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l08002"></a><span class="lineno"> 8002</span>  firstSuballoc.offset,</div><div class="line"><a name="l08003"></a><span class="lineno"> 8003</span>  size - (lastSuballoc.offset + lastSuballoc.size));</div><div class="line"><a name="l08004"></a><span class="lineno"> 8004</span>  }</div><div class="line"><a name="l08005"></a><span class="lineno"> 8005</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08006"></a><span class="lineno"> 8006</span> </div><div class="line"><a name="l08007"></a><span class="lineno"> 8007</span>  <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l08008"></a><span class="lineno"> 8008</span>  <span class="comment">/*</span></div><div class="line"><a name="l08009"></a><span class="lineno"> 8009</span> <span class="comment"> Available space is only between end of 2nd and beginning of 1st.</span></div><div class="line"><a name="l08010"></a><span class="lineno"> 8010</span> <span class="comment"> */</span></div><div class="line"><a name="l08011"></a><span class="lineno"> 8011</span>  {</div><div class="line"><a name="l08012"></a><span class="lineno"> 8012</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08013"></a><span class="lineno"> 8013</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l08014"></a><span class="lineno"> 8014</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc1st = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l08015"></a><span class="lineno"> 8015</span>  <span class="keywordflow">return</span> firstSuballoc1st.offset - (lastSuballoc2nd.offset + lastSuballoc2nd.size);</div><div class="line"><a name="l08016"></a><span class="lineno"> 8016</span>  }</div><div class="line"><a name="l08017"></a><span class="lineno"> 8017</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08018"></a><span class="lineno"> 8018</span> </div><div class="line"><a name="l08019"></a><span class="lineno"> 8019</span>  <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l08020"></a><span class="lineno"> 8020</span>  <span class="comment">/*</span></div><div class="line"><a name="l08021"></a><span class="lineno"> 8021</span> <span class="comment"> Available space is only between end of 1st and top of 2nd.</span></div><div class="line"><a name="l08022"></a><span class="lineno"> 8022</span> <span class="comment"> */</span></div><div class="line"><a name="l08023"></a><span class="lineno"> 8023</span>  {</div><div class="line"><a name="l08024"></a><span class="lineno"> 8024</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08025"></a><span class="lineno"> 8025</span>  <span class="keyword">const</span> VmaSuballocation& topSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l08026"></a><span class="lineno"> 8026</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc1st = suballocations1st.back();</div><div class="line"><a name="l08027"></a><span class="lineno"> 8027</span>  <span class="keywordflow">return</span> topSuballoc2nd.offset - (lastSuballoc1st.offset + lastSuballoc1st.size);</div><div class="line"><a name="l08028"></a><span class="lineno"> 8028</span>  }</div><div class="line"><a name="l08029"></a><span class="lineno"> 8029</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08030"></a><span class="lineno"> 8030</span> </div><div class="line"><a name="l08031"></a><span class="lineno"> 8031</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l08032"></a><span class="lineno"> 8032</span>  VMA_ASSERT(0);</div><div class="line"><a name="l08033"></a><span class="lineno"> 8033</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l08034"></a><span class="lineno"> 8034</span>  }</div><div class="line"><a name="l08035"></a><span class="lineno"> 8035</span> }</div><div class="line"><a name="l08036"></a><span class="lineno"> 8036</span> </div><div class="line"><a name="l08037"></a><span class="lineno"> 8037</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l08038"></a><span class="lineno"> 8038</span> <span class="keyword"></span>{</div><div class="line"><a name="l08039"></a><span class="lineno"> 8039</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08040"></a><span class="lineno"> 8040</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08041"></a><span class="lineno"> 8041</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08042"></a><span class="lineno"> 8042</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08043"></a><span class="lineno"> 8043</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08044"></a><span class="lineno"> 8044</span> </div><div class="line"><a name="l08045"></a><span class="lineno"> 8045</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l08046"></a><span class="lineno"> 8046</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = (uint32_t)GetAllocationCount();</div><div class="line"><a name="l08047"></a><span class="lineno"> 8047</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l08048"></a><span class="lineno"> 8048</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = 0;</div><div class="line"><a name="l08049"></a><span class="lineno"> 8049</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l08050"></a><span class="lineno"> 8050</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l08051"></a><span class="lineno"> 8051</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l08052"></a><span class="lineno"> 8052</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l08053"></a><span class="lineno"> 8053</span> </div><div class="line"><a name="l08054"></a><span class="lineno"> 8054</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08055"></a><span class="lineno"> 8055</span> </div><div class="line"><a name="l08056"></a><span class="lineno"> 8056</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08057"></a><span class="lineno"> 8057</span>  {</div><div class="line"><a name="l08058"></a><span class="lineno"> 8058</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08059"></a><span class="lineno"> 8059</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08060"></a><span class="lineno"> 8060</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08061"></a><span class="lineno"> 8061</span>  {</div><div class="line"><a name="l08062"></a><span class="lineno"> 8062</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08063"></a><span class="lineno"> 8063</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08064"></a><span class="lineno"> 8064</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08065"></a><span class="lineno"> 8065</span>  {</div><div class="line"><a name="l08066"></a><span class="lineno"> 8066</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08067"></a><span class="lineno"> 8067</span>  }</div><div class="line"><a name="l08068"></a><span class="lineno"> 8068</span> </div><div class="line"><a name="l08069"></a><span class="lineno"> 8069</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08070"></a><span class="lineno"> 8070</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08071"></a><span class="lineno"> 8071</span>  {</div><div class="line"><a name="l08072"></a><span class="lineno"> 8072</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08073"></a><span class="lineno"> 8073</span>  </div><div class="line"><a name="l08074"></a><span class="lineno"> 8074</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08075"></a><span class="lineno"> 8075</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08076"></a><span class="lineno"> 8076</span>  {</div><div class="line"><a name="l08077"></a><span class="lineno"> 8077</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08078"></a><span class="lineno"> 8078</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08079"></a><span class="lineno"> 8079</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08080"></a><span class="lineno"> 8080</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08081"></a><span class="lineno"> 8081</span>  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="l08082"></a><span class="lineno"> 8082</span>  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="l08083"></a><span class="lineno"> 8083</span>  }</div><div class="line"><a name="l08084"></a><span class="lineno"> 8084</span>  </div><div class="line"><a name="l08085"></a><span class="lineno"> 8085</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08086"></a><span class="lineno"> 8086</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08087"></a><span class="lineno"> 8087</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l08088"></a><span class="lineno"> 8088</span>  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="l08089"></a><span class="lineno"> 8089</span>  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="l08090"></a><span class="lineno"> 8090</span>  </div><div class="line"><a name="l08091"></a><span class="lineno"> 8091</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08092"></a><span class="lineno"> 8092</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08093"></a><span class="lineno"> 8093</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08094"></a><span class="lineno"> 8094</span>  }</div><div class="line"><a name="l08095"></a><span class="lineno"> 8095</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08096"></a><span class="lineno"> 8096</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08097"></a><span class="lineno"> 8097</span>  {</div><div class="line"><a name="l08098"></a><span class="lineno"> 8098</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08099"></a><span class="lineno"> 8099</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08100"></a><span class="lineno"> 8100</span>  {</div><div class="line"><a name="l08101"></a><span class="lineno"> 8101</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08102"></a><span class="lineno"> 8102</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08103"></a><span class="lineno"> 8103</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08104"></a><span class="lineno"> 8104</span>  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="l08105"></a><span class="lineno"> 8105</span>  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="l08106"></a><span class="lineno"> 8106</span>  }</div><div class="line"><a name="l08107"></a><span class="lineno"> 8107</span> </div><div class="line"><a name="l08108"></a><span class="lineno"> 8108</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08109"></a><span class="lineno"> 8109</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08110"></a><span class="lineno"> 8110</span>  }</div><div class="line"><a name="l08111"></a><span class="lineno"> 8111</span>  }</div><div class="line"><a name="l08112"></a><span class="lineno"> 8112</span>  }</div><div class="line"><a name="l08113"></a><span class="lineno"> 8113</span> </div><div class="line"><a name="l08114"></a><span class="lineno"> 8114</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08115"></a><span class="lineno"> 8115</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08116"></a><span class="lineno"> 8116</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08117"></a><span class="lineno"> 8117</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08118"></a><span class="lineno"> 8118</span>  {</div><div class="line"><a name="l08119"></a><span class="lineno"> 8119</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08120"></a><span class="lineno"> 8120</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08121"></a><span class="lineno"> 8121</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08122"></a><span class="lineno"> 8122</span>  {</div><div class="line"><a name="l08123"></a><span class="lineno"> 8123</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08124"></a><span class="lineno"> 8124</span>  }</div><div class="line"><a name="l08125"></a><span class="lineno"> 8125</span> </div><div class="line"><a name="l08126"></a><span class="lineno"> 8126</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08127"></a><span class="lineno"> 8127</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08128"></a><span class="lineno"> 8128</span>  {</div><div class="line"><a name="l08129"></a><span class="lineno"> 8129</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08130"></a><span class="lineno"> 8130</span>  </div><div class="line"><a name="l08131"></a><span class="lineno"> 8131</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08132"></a><span class="lineno"> 8132</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08133"></a><span class="lineno"> 8133</span>  {</div><div class="line"><a name="l08134"></a><span class="lineno"> 8134</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08135"></a><span class="lineno"> 8135</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08136"></a><span class="lineno"> 8136</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08137"></a><span class="lineno"> 8137</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08138"></a><span class="lineno"> 8138</span>  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="l08139"></a><span class="lineno"> 8139</span>  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="l08140"></a><span class="lineno"> 8140</span>  }</div><div class="line"><a name="l08141"></a><span class="lineno"> 8141</span>  </div><div class="line"><a name="l08142"></a><span class="lineno"> 8142</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08143"></a><span class="lineno"> 8143</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08144"></a><span class="lineno"> 8144</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l08145"></a><span class="lineno"> 8145</span>  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="l08146"></a><span class="lineno"> 8146</span>  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="l08147"></a><span class="lineno"> 8147</span>  </div><div class="line"><a name="l08148"></a><span class="lineno"> 8148</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08149"></a><span class="lineno"> 8149</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08150"></a><span class="lineno"> 8150</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08151"></a><span class="lineno"> 8151</span>  }</div><div class="line"><a name="l08152"></a><span class="lineno"> 8152</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08153"></a><span class="lineno"> 8153</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08154"></a><span class="lineno"> 8154</span>  {</div><div class="line"><a name="l08155"></a><span class="lineno"> 8155</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08156"></a><span class="lineno"> 8156</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08157"></a><span class="lineno"> 8157</span>  {</div><div class="line"><a name="l08158"></a><span class="lineno"> 8158</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08159"></a><span class="lineno"> 8159</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08160"></a><span class="lineno"> 8160</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08161"></a><span class="lineno"> 8161</span>  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="l08162"></a><span class="lineno"> 8162</span>  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="l08163"></a><span class="lineno"> 8163</span>  }</div><div class="line"><a name="l08164"></a><span class="lineno"> 8164</span> </div><div class="line"><a name="l08165"></a><span class="lineno"> 8165</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08166"></a><span class="lineno"> 8166</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08167"></a><span class="lineno"> 8167</span>  }</div><div class="line"><a name="l08168"></a><span class="lineno"> 8168</span>  }</div><div class="line"><a name="l08169"></a><span class="lineno"> 8169</span> </div><div class="line"><a name="l08170"></a><span class="lineno"> 8170</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08171"></a><span class="lineno"> 8171</span>  {</div><div class="line"><a name="l08172"></a><span class="lineno"> 8172</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08173"></a><span class="lineno"> 8173</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08174"></a><span class="lineno"> 8174</span>  {</div><div class="line"><a name="l08175"></a><span class="lineno"> 8175</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08176"></a><span class="lineno"> 8176</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08177"></a><span class="lineno"> 8177</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08178"></a><span class="lineno"> 8178</span>  {</div><div class="line"><a name="l08179"></a><span class="lineno"> 8179</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08180"></a><span class="lineno"> 8180</span>  }</div><div class="line"><a name="l08181"></a><span class="lineno"> 8181</span> </div><div class="line"><a name="l08182"></a><span class="lineno"> 8182</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08183"></a><span class="lineno"> 8183</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08184"></a><span class="lineno"> 8184</span>  {</div><div class="line"><a name="l08185"></a><span class="lineno"> 8185</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08186"></a><span class="lineno"> 8186</span>  </div><div class="line"><a name="l08187"></a><span class="lineno"> 8187</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08188"></a><span class="lineno"> 8188</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08189"></a><span class="lineno"> 8189</span>  {</div><div class="line"><a name="l08190"></a><span class="lineno"> 8190</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08191"></a><span class="lineno"> 8191</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08192"></a><span class="lineno"> 8192</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08193"></a><span class="lineno"> 8193</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08194"></a><span class="lineno"> 8194</span>  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="l08195"></a><span class="lineno"> 8195</span>  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="l08196"></a><span class="lineno"> 8196</span>  }</div><div class="line"><a name="l08197"></a><span class="lineno"> 8197</span>  </div><div class="line"><a name="l08198"></a><span class="lineno"> 8198</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08199"></a><span class="lineno"> 8199</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08200"></a><span class="lineno"> 8200</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l08201"></a><span class="lineno"> 8201</span>  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="l08202"></a><span class="lineno"> 8202</span>  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="l08203"></a><span class="lineno"> 8203</span>  </div><div class="line"><a name="l08204"></a><span class="lineno"> 8204</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08205"></a><span class="lineno"> 8205</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08206"></a><span class="lineno"> 8206</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08207"></a><span class="lineno"> 8207</span>  }</div><div class="line"><a name="l08208"></a><span class="lineno"> 8208</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08209"></a><span class="lineno"> 8209</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08210"></a><span class="lineno"> 8210</span>  {</div><div class="line"><a name="l08211"></a><span class="lineno"> 8211</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08212"></a><span class="lineno"> 8212</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08213"></a><span class="lineno"> 8213</span>  {</div><div class="line"><a name="l08214"></a><span class="lineno"> 8214</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08215"></a><span class="lineno"> 8215</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l08216"></a><span class="lineno"> 8216</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l08217"></a><span class="lineno"> 8217</span>  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="l08218"></a><span class="lineno"> 8218</span>  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="l08219"></a><span class="lineno"> 8219</span>  }</div><div class="line"><a name="l08220"></a><span class="lineno"> 8220</span> </div><div class="line"><a name="l08221"></a><span class="lineno"> 8221</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08222"></a><span class="lineno"> 8222</span>  lastOffset = size;</div><div class="line"><a name="l08223"></a><span class="lineno"> 8223</span>  }</div><div class="line"><a name="l08224"></a><span class="lineno"> 8224</span>  }</div><div class="line"><a name="l08225"></a><span class="lineno"> 8225</span>  }</div><div class="line"><a name="l08226"></a><span class="lineno"> 8226</span> </div><div class="line"><a name="l08227"></a><span class="lineno"> 8227</span>  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="l08228"></a><span class="lineno"> 8228</span> }</div><div class="line"><a name="l08229"></a><span class="lineno"> 8229</span> </div><div class="line"><a name="l08230"></a><span class="lineno"> 8230</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l08231"></a><span class="lineno"> 8231</span> <span class="keyword"></span>{</div><div class="line"><a name="l08232"></a><span class="lineno"> 8232</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08233"></a><span class="lineno"> 8233</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08234"></a><span class="lineno"> 8234</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08235"></a><span class="lineno"> 8235</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08236"></a><span class="lineno"> 8236</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08237"></a><span class="lineno"> 8237</span> </div><div class="line"><a name="l08238"></a><span class="lineno"> 8238</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += size;</div><div class="line"><a name="l08239"></a><span class="lineno"> 8239</span> </div><div class="line"><a name="l08240"></a><span class="lineno"> 8240</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08241"></a><span class="lineno"> 8241</span> </div><div class="line"><a name="l08242"></a><span class="lineno"> 8242</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08243"></a><span class="lineno"> 8243</span>  {</div><div class="line"><a name="l08244"></a><span class="lineno"> 8244</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08245"></a><span class="lineno"> 8245</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08246"></a><span class="lineno"> 8246</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08247"></a><span class="lineno"> 8247</span>  {</div><div class="line"><a name="l08248"></a><span class="lineno"> 8248</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08249"></a><span class="lineno"> 8249</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08250"></a><span class="lineno"> 8250</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08251"></a><span class="lineno"> 8251</span>  {</div><div class="line"><a name="l08252"></a><span class="lineno"> 8252</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08253"></a><span class="lineno"> 8253</span>  }</div><div class="line"><a name="l08254"></a><span class="lineno"> 8254</span> </div><div class="line"><a name="l08255"></a><span class="lineno"> 8255</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08256"></a><span class="lineno"> 8256</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08257"></a><span class="lineno"> 8257</span>  {</div><div class="line"><a name="l08258"></a><span class="lineno"> 8258</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08259"></a><span class="lineno"> 8259</span>  </div><div class="line"><a name="l08260"></a><span class="lineno"> 8260</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08261"></a><span class="lineno"> 8261</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08262"></a><span class="lineno"> 8262</span>  {</div><div class="line"><a name="l08263"></a><span class="lineno"> 8263</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08264"></a><span class="lineno"> 8264</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08265"></a><span class="lineno"> 8265</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08266"></a><span class="lineno"> 8266</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08267"></a><span class="lineno"> 8267</span>  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="l08268"></a><span class="lineno"> 8268</span>  }</div><div class="line"><a name="l08269"></a><span class="lineno"> 8269</span>  </div><div class="line"><a name="l08270"></a><span class="lineno"> 8270</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08271"></a><span class="lineno"> 8271</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08272"></a><span class="lineno"> 8272</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08273"></a><span class="lineno"> 8273</span>  </div><div class="line"><a name="l08274"></a><span class="lineno"> 8274</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08275"></a><span class="lineno"> 8275</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08276"></a><span class="lineno"> 8276</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08277"></a><span class="lineno"> 8277</span>  }</div><div class="line"><a name="l08278"></a><span class="lineno"> 8278</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08279"></a><span class="lineno"> 8279</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08280"></a><span class="lineno"> 8280</span>  {</div><div class="line"><a name="l08281"></a><span class="lineno"> 8281</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08282"></a><span class="lineno"> 8282</span>  {</div><div class="line"><a name="l08283"></a><span class="lineno"> 8283</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08284"></a><span class="lineno"> 8284</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08285"></a><span class="lineno"> 8285</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08286"></a><span class="lineno"> 8286</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08287"></a><span class="lineno"> 8287</span>  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="l08288"></a><span class="lineno"> 8288</span>  }</div><div class="line"><a name="l08289"></a><span class="lineno"> 8289</span> </div><div class="line"><a name="l08290"></a><span class="lineno"> 8290</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08291"></a><span class="lineno"> 8291</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08292"></a><span class="lineno"> 8292</span>  }</div><div class="line"><a name="l08293"></a><span class="lineno"> 8293</span>  }</div><div class="line"><a name="l08294"></a><span class="lineno"> 8294</span>  }</div><div class="line"><a name="l08295"></a><span class="lineno"> 8295</span> </div><div class="line"><a name="l08296"></a><span class="lineno"> 8296</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08297"></a><span class="lineno"> 8297</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08298"></a><span class="lineno"> 8298</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08299"></a><span class="lineno"> 8299</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08300"></a><span class="lineno"> 8300</span>  {</div><div class="line"><a name="l08301"></a><span class="lineno"> 8301</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08302"></a><span class="lineno"> 8302</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08303"></a><span class="lineno"> 8303</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08304"></a><span class="lineno"> 8304</span>  {</div><div class="line"><a name="l08305"></a><span class="lineno"> 8305</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08306"></a><span class="lineno"> 8306</span>  }</div><div class="line"><a name="l08307"></a><span class="lineno"> 8307</span> </div><div class="line"><a name="l08308"></a><span class="lineno"> 8308</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08309"></a><span class="lineno"> 8309</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08310"></a><span class="lineno"> 8310</span>  {</div><div class="line"><a name="l08311"></a><span class="lineno"> 8311</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08312"></a><span class="lineno"> 8312</span>  </div><div class="line"><a name="l08313"></a><span class="lineno"> 8313</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08314"></a><span class="lineno"> 8314</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08315"></a><span class="lineno"> 8315</span>  {</div><div class="line"><a name="l08316"></a><span class="lineno"> 8316</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08317"></a><span class="lineno"> 8317</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08318"></a><span class="lineno"> 8318</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08319"></a><span class="lineno"> 8319</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08320"></a><span class="lineno"> 8320</span>  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="l08321"></a><span class="lineno"> 8321</span>  }</div><div class="line"><a name="l08322"></a><span class="lineno"> 8322</span>  </div><div class="line"><a name="l08323"></a><span class="lineno"> 8323</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08324"></a><span class="lineno"> 8324</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08325"></a><span class="lineno"> 8325</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08326"></a><span class="lineno"> 8326</span>  </div><div class="line"><a name="l08327"></a><span class="lineno"> 8327</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08328"></a><span class="lineno"> 8328</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08329"></a><span class="lineno"> 8329</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08330"></a><span class="lineno"> 8330</span>  }</div><div class="line"><a name="l08331"></a><span class="lineno"> 8331</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08332"></a><span class="lineno"> 8332</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08333"></a><span class="lineno"> 8333</span>  {</div><div class="line"><a name="l08334"></a><span class="lineno"> 8334</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08335"></a><span class="lineno"> 8335</span>  {</div><div class="line"><a name="l08336"></a><span class="lineno"> 8336</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08337"></a><span class="lineno"> 8337</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08338"></a><span class="lineno"> 8338</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08339"></a><span class="lineno"> 8339</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08340"></a><span class="lineno"> 8340</span>  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="l08341"></a><span class="lineno"> 8341</span>  }</div><div class="line"><a name="l08342"></a><span class="lineno"> 8342</span> </div><div class="line"><a name="l08343"></a><span class="lineno"> 8343</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08344"></a><span class="lineno"> 8344</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08345"></a><span class="lineno"> 8345</span>  }</div><div class="line"><a name="l08346"></a><span class="lineno"> 8346</span>  }</div><div class="line"><a name="l08347"></a><span class="lineno"> 8347</span> </div><div class="line"><a name="l08348"></a><span class="lineno"> 8348</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08349"></a><span class="lineno"> 8349</span>  {</div><div class="line"><a name="l08350"></a><span class="lineno"> 8350</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08351"></a><span class="lineno"> 8351</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08352"></a><span class="lineno"> 8352</span>  {</div><div class="line"><a name="l08353"></a><span class="lineno"> 8353</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08354"></a><span class="lineno"> 8354</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08355"></a><span class="lineno"> 8355</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08356"></a><span class="lineno"> 8356</span>  {</div><div class="line"><a name="l08357"></a><span class="lineno"> 8357</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08358"></a><span class="lineno"> 8358</span>  }</div><div class="line"><a name="l08359"></a><span class="lineno"> 8359</span> </div><div class="line"><a name="l08360"></a><span class="lineno"> 8360</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08361"></a><span class="lineno"> 8361</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08362"></a><span class="lineno"> 8362</span>  {</div><div class="line"><a name="l08363"></a><span class="lineno"> 8363</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08364"></a><span class="lineno"> 8364</span>  </div><div class="line"><a name="l08365"></a><span class="lineno"> 8365</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08366"></a><span class="lineno"> 8366</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08367"></a><span class="lineno"> 8367</span>  {</div><div class="line"><a name="l08368"></a><span class="lineno"> 8368</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08369"></a><span class="lineno"> 8369</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08370"></a><span class="lineno"> 8370</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08371"></a><span class="lineno"> 8371</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08372"></a><span class="lineno"> 8372</span>  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="l08373"></a><span class="lineno"> 8373</span>  }</div><div class="line"><a name="l08374"></a><span class="lineno"> 8374</span>  </div><div class="line"><a name="l08375"></a><span class="lineno"> 8375</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08376"></a><span class="lineno"> 8376</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08377"></a><span class="lineno"> 8377</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08378"></a><span class="lineno"> 8378</span>  </div><div class="line"><a name="l08379"></a><span class="lineno"> 8379</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08380"></a><span class="lineno"> 8380</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08381"></a><span class="lineno"> 8381</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08382"></a><span class="lineno"> 8382</span>  }</div><div class="line"><a name="l08383"></a><span class="lineno"> 8383</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08384"></a><span class="lineno"> 8384</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08385"></a><span class="lineno"> 8385</span>  {</div><div class="line"><a name="l08386"></a><span class="lineno"> 8386</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08387"></a><span class="lineno"> 8387</span>  {</div><div class="line"><a name="l08388"></a><span class="lineno"> 8388</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08389"></a><span class="lineno"> 8389</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08390"></a><span class="lineno"> 8390</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08391"></a><span class="lineno"> 8391</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08392"></a><span class="lineno"> 8392</span>  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="l08393"></a><span class="lineno"> 8393</span>  }</div><div class="line"><a name="l08394"></a><span class="lineno"> 8394</span> </div><div class="line"><a name="l08395"></a><span class="lineno"> 8395</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08396"></a><span class="lineno"> 8396</span>  lastOffset = size;</div><div class="line"><a name="l08397"></a><span class="lineno"> 8397</span>  }</div><div class="line"><a name="l08398"></a><span class="lineno"> 8398</span>  }</div><div class="line"><a name="l08399"></a><span class="lineno"> 8399</span>  }</div><div class="line"><a name="l08400"></a><span class="lineno"> 8400</span> }</div><div class="line"><a name="l08401"></a><span class="lineno"> 8401</span> </div><div class="line"><a name="l08402"></a><span class="lineno"> 8402</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l08403"></a><span class="lineno"> 8403</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l08404"></a><span class="lineno"> 8404</span> <span class="keyword"></span>{</div><div class="line"><a name="l08405"></a><span class="lineno"> 8405</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08406"></a><span class="lineno"> 8406</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08407"></a><span class="lineno"> 8407</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08408"></a><span class="lineno"> 8408</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08409"></a><span class="lineno"> 8409</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08410"></a><span class="lineno"> 8410</span> </div><div class="line"><a name="l08411"></a><span class="lineno"> 8411</span>  <span class="comment">// FIRST PASS</span></div><div class="line"><a name="l08412"></a><span class="lineno"> 8412</span> </div><div class="line"><a name="l08413"></a><span class="lineno"> 8413</span>  <span class="keywordtype">size_t</span> unusedRangeCount = 0;</div><div class="line"><a name="l08414"></a><span class="lineno"> 8414</span>  VkDeviceSize usedBytes = 0;</div><div class="line"><a name="l08415"></a><span class="lineno"> 8415</span> </div><div class="line"><a name="l08416"></a><span class="lineno"> 8416</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08417"></a><span class="lineno"> 8417</span> </div><div class="line"><a name="l08418"></a><span class="lineno"> 8418</span>  <span class="keywordtype">size_t</span> alloc2ndCount = 0;</div><div class="line"><a name="l08419"></a><span class="lineno"> 8419</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08420"></a><span class="lineno"> 8420</span>  {</div><div class="line"><a name="l08421"></a><span class="lineno"> 8421</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08422"></a><span class="lineno"> 8422</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08423"></a><span class="lineno"> 8423</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08424"></a><span class="lineno"> 8424</span>  {</div><div class="line"><a name="l08425"></a><span class="lineno"> 8425</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08426"></a><span class="lineno"> 8426</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08427"></a><span class="lineno"> 8427</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08428"></a><span class="lineno"> 8428</span>  {</div><div class="line"><a name="l08429"></a><span class="lineno"> 8429</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08430"></a><span class="lineno"> 8430</span>  }</div><div class="line"><a name="l08431"></a><span class="lineno"> 8431</span> </div><div class="line"><a name="l08432"></a><span class="lineno"> 8432</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08433"></a><span class="lineno"> 8433</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08434"></a><span class="lineno"> 8434</span>  {</div><div class="line"><a name="l08435"></a><span class="lineno"> 8435</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08436"></a><span class="lineno"> 8436</span>  </div><div class="line"><a name="l08437"></a><span class="lineno"> 8437</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08438"></a><span class="lineno"> 8438</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08439"></a><span class="lineno"> 8439</span>  {</div><div class="line"><a name="l08440"></a><span class="lineno"> 8440</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08441"></a><span class="lineno"> 8441</span>  ++unusedRangeCount;</div><div class="line"><a name="l08442"></a><span class="lineno"> 8442</span>  }</div><div class="line"><a name="l08443"></a><span class="lineno"> 8443</span>  </div><div class="line"><a name="l08444"></a><span class="lineno"> 8444</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08445"></a><span class="lineno"> 8445</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08446"></a><span class="lineno"> 8446</span>  ++alloc2ndCount;</div><div class="line"><a name="l08447"></a><span class="lineno"> 8447</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08448"></a><span class="lineno"> 8448</span>  </div><div class="line"><a name="l08449"></a><span class="lineno"> 8449</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08450"></a><span class="lineno"> 8450</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08451"></a><span class="lineno"> 8451</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08452"></a><span class="lineno"> 8452</span>  }</div><div class="line"><a name="l08453"></a><span class="lineno"> 8453</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08454"></a><span class="lineno"> 8454</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08455"></a><span class="lineno"> 8455</span>  {</div><div class="line"><a name="l08456"></a><span class="lineno"> 8456</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08457"></a><span class="lineno"> 8457</span>  {</div><div class="line"><a name="l08458"></a><span class="lineno"> 8458</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08459"></a><span class="lineno"> 8459</span>  ++unusedRangeCount;</div><div class="line"><a name="l08460"></a><span class="lineno"> 8460</span>  }</div><div class="line"><a name="l08461"></a><span class="lineno"> 8461</span> </div><div class="line"><a name="l08462"></a><span class="lineno"> 8462</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08463"></a><span class="lineno"> 8463</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08464"></a><span class="lineno"> 8464</span>  }</div><div class="line"><a name="l08465"></a><span class="lineno"> 8465</span>  }</div><div class="line"><a name="l08466"></a><span class="lineno"> 8466</span>  }</div><div class="line"><a name="l08467"></a><span class="lineno"> 8467</span> </div><div class="line"><a name="l08468"></a><span class="lineno"> 8468</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08469"></a><span class="lineno"> 8469</span>  <span class="keywordtype">size_t</span> alloc1stCount = 0;</div><div class="line"><a name="l08470"></a><span class="lineno"> 8470</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08471"></a><span class="lineno"> 8471</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08472"></a><span class="lineno"> 8472</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08473"></a><span class="lineno"> 8473</span>  {</div><div class="line"><a name="l08474"></a><span class="lineno"> 8474</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08475"></a><span class="lineno"> 8475</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08476"></a><span class="lineno"> 8476</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08477"></a><span class="lineno"> 8477</span>  {</div><div class="line"><a name="l08478"></a><span class="lineno"> 8478</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08479"></a><span class="lineno"> 8479</span>  }</div><div class="line"><a name="l08480"></a><span class="lineno"> 8480</span> </div><div class="line"><a name="l08481"></a><span class="lineno"> 8481</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08482"></a><span class="lineno"> 8482</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08483"></a><span class="lineno"> 8483</span>  {</div><div class="line"><a name="l08484"></a><span class="lineno"> 8484</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08485"></a><span class="lineno"> 8485</span>  </div><div class="line"><a name="l08486"></a><span class="lineno"> 8486</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08487"></a><span class="lineno"> 8487</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08488"></a><span class="lineno"> 8488</span>  {</div><div class="line"><a name="l08489"></a><span class="lineno"> 8489</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08490"></a><span class="lineno"> 8490</span>  ++unusedRangeCount;</div><div class="line"><a name="l08491"></a><span class="lineno"> 8491</span>  }</div><div class="line"><a name="l08492"></a><span class="lineno"> 8492</span>  </div><div class="line"><a name="l08493"></a><span class="lineno"> 8493</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08494"></a><span class="lineno"> 8494</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08495"></a><span class="lineno"> 8495</span>  ++alloc1stCount;</div><div class="line"><a name="l08496"></a><span class="lineno"> 8496</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08497"></a><span class="lineno"> 8497</span>  </div><div class="line"><a name="l08498"></a><span class="lineno"> 8498</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08499"></a><span class="lineno"> 8499</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08500"></a><span class="lineno"> 8500</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08501"></a><span class="lineno"> 8501</span>  }</div><div class="line"><a name="l08502"></a><span class="lineno"> 8502</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08503"></a><span class="lineno"> 8503</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08504"></a><span class="lineno"> 8504</span>  {</div><div class="line"><a name="l08505"></a><span class="lineno"> 8505</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08506"></a><span class="lineno"> 8506</span>  {</div><div class="line"><a name="l08507"></a><span class="lineno"> 8507</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08508"></a><span class="lineno"> 8508</span>  ++unusedRangeCount;</div><div class="line"><a name="l08509"></a><span class="lineno"> 8509</span>  }</div><div class="line"><a name="l08510"></a><span class="lineno"> 8510</span> </div><div class="line"><a name="l08511"></a><span class="lineno"> 8511</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08512"></a><span class="lineno"> 8512</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08513"></a><span class="lineno"> 8513</span>  }</div><div class="line"><a name="l08514"></a><span class="lineno"> 8514</span>  }</div><div class="line"><a name="l08515"></a><span class="lineno"> 8515</span> </div><div class="line"><a name="l08516"></a><span class="lineno"> 8516</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08517"></a><span class="lineno"> 8517</span>  {</div><div class="line"><a name="l08518"></a><span class="lineno"> 8518</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08519"></a><span class="lineno"> 8519</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08520"></a><span class="lineno"> 8520</span>  {</div><div class="line"><a name="l08521"></a><span class="lineno"> 8521</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08522"></a><span class="lineno"> 8522</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08523"></a><span class="lineno"> 8523</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08524"></a><span class="lineno"> 8524</span>  {</div><div class="line"><a name="l08525"></a><span class="lineno"> 8525</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08526"></a><span class="lineno"> 8526</span>  }</div><div class="line"><a name="l08527"></a><span class="lineno"> 8527</span> </div><div class="line"><a name="l08528"></a><span class="lineno"> 8528</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08529"></a><span class="lineno"> 8529</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08530"></a><span class="lineno"> 8530</span>  {</div><div class="line"><a name="l08531"></a><span class="lineno"> 8531</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08532"></a><span class="lineno"> 8532</span>  </div><div class="line"><a name="l08533"></a><span class="lineno"> 8533</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08534"></a><span class="lineno"> 8534</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08535"></a><span class="lineno"> 8535</span>  {</div><div class="line"><a name="l08536"></a><span class="lineno"> 8536</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08537"></a><span class="lineno"> 8537</span>  ++unusedRangeCount;</div><div class="line"><a name="l08538"></a><span class="lineno"> 8538</span>  }</div><div class="line"><a name="l08539"></a><span class="lineno"> 8539</span>  </div><div class="line"><a name="l08540"></a><span class="lineno"> 8540</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08541"></a><span class="lineno"> 8541</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08542"></a><span class="lineno"> 8542</span>  ++alloc2ndCount;</div><div class="line"><a name="l08543"></a><span class="lineno"> 8543</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08544"></a><span class="lineno"> 8544</span>  </div><div class="line"><a name="l08545"></a><span class="lineno"> 8545</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08546"></a><span class="lineno"> 8546</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08547"></a><span class="lineno"> 8547</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08548"></a><span class="lineno"> 8548</span>  }</div><div class="line"><a name="l08549"></a><span class="lineno"> 8549</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08550"></a><span class="lineno"> 8550</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08551"></a><span class="lineno"> 8551</span>  {</div><div class="line"><a name="l08552"></a><span class="lineno"> 8552</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08553"></a><span class="lineno"> 8553</span>  {</div><div class="line"><a name="l08554"></a><span class="lineno"> 8554</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08555"></a><span class="lineno"> 8555</span>  ++unusedRangeCount;</div><div class="line"><a name="l08556"></a><span class="lineno"> 8556</span>  }</div><div class="line"><a name="l08557"></a><span class="lineno"> 8557</span> </div><div class="line"><a name="l08558"></a><span class="lineno"> 8558</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08559"></a><span class="lineno"> 8559</span>  lastOffset = size;</div><div class="line"><a name="l08560"></a><span class="lineno"> 8560</span>  }</div><div class="line"><a name="l08561"></a><span class="lineno"> 8561</span>  }</div><div class="line"><a name="l08562"></a><span class="lineno"> 8562</span>  }</div><div class="line"><a name="l08563"></a><span class="lineno"> 8563</span> </div><div class="line"><a name="l08564"></a><span class="lineno"> 8564</span>  <span class="keyword">const</span> VkDeviceSize unusedBytes = size - usedBytes;</div><div class="line"><a name="l08565"></a><span class="lineno"> 8565</span>  PrintDetailedMap_Begin(json, unusedBytes, alloc1stCount + alloc2ndCount, unusedRangeCount);</div><div class="line"><a name="l08566"></a><span class="lineno"> 8566</span> </div><div class="line"><a name="l08567"></a><span class="lineno"> 8567</span>  <span class="comment">// SECOND PASS</span></div><div class="line"><a name="l08568"></a><span class="lineno"> 8568</span>  lastOffset = 0;</div><div class="line"><a name="l08569"></a><span class="lineno"> 8569</span> </div><div class="line"><a name="l08570"></a><span class="lineno"> 8570</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08571"></a><span class="lineno"> 8571</span>  {</div><div class="line"><a name="l08572"></a><span class="lineno"> 8572</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08573"></a><span class="lineno"> 8573</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08574"></a><span class="lineno"> 8574</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08575"></a><span class="lineno"> 8575</span>  {</div><div class="line"><a name="l08576"></a><span class="lineno"> 8576</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08577"></a><span class="lineno"> 8577</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08578"></a><span class="lineno"> 8578</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08579"></a><span class="lineno"> 8579</span>  {</div><div class="line"><a name="l08580"></a><span class="lineno"> 8580</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08581"></a><span class="lineno"> 8581</span>  }</div><div class="line"><a name="l08582"></a><span class="lineno"> 8582</span> </div><div class="line"><a name="l08583"></a><span class="lineno"> 8583</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08584"></a><span class="lineno"> 8584</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08585"></a><span class="lineno"> 8585</span>  {</div><div class="line"><a name="l08586"></a><span class="lineno"> 8586</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08587"></a><span class="lineno"> 8587</span>  </div><div class="line"><a name="l08588"></a><span class="lineno"> 8588</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08589"></a><span class="lineno"> 8589</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08590"></a><span class="lineno"> 8590</span>  {</div><div class="line"><a name="l08591"></a><span class="lineno"> 8591</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08592"></a><span class="lineno"> 8592</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08593"></a><span class="lineno"> 8593</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08594"></a><span class="lineno"> 8594</span>  }</div><div class="line"><a name="l08595"></a><span class="lineno"> 8595</span>  </div><div class="line"><a name="l08596"></a><span class="lineno"> 8596</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08597"></a><span class="lineno"> 8597</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08598"></a><span class="lineno"> 8598</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l08599"></a><span class="lineno"> 8599</span>  </div><div class="line"><a name="l08600"></a><span class="lineno"> 8600</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08601"></a><span class="lineno"> 8601</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08602"></a><span class="lineno"> 8602</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08603"></a><span class="lineno"> 8603</span>  }</div><div class="line"><a name="l08604"></a><span class="lineno"> 8604</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08605"></a><span class="lineno"> 8605</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08606"></a><span class="lineno"> 8606</span>  {</div><div class="line"><a name="l08607"></a><span class="lineno"> 8607</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08608"></a><span class="lineno"> 8608</span>  {</div><div class="line"><a name="l08609"></a><span class="lineno"> 8609</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08610"></a><span class="lineno"> 8610</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08611"></a><span class="lineno"> 8611</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08612"></a><span class="lineno"> 8612</span>  }</div><div class="line"><a name="l08613"></a><span class="lineno"> 8613</span> </div><div class="line"><a name="l08614"></a><span class="lineno"> 8614</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08615"></a><span class="lineno"> 8615</span>  lastOffset = freeSpace2ndTo1stEnd;</div><div class="line"><a name="l08616"></a><span class="lineno"> 8616</span>  }</div><div class="line"><a name="l08617"></a><span class="lineno"> 8617</span>  }</div><div class="line"><a name="l08618"></a><span class="lineno"> 8618</span>  }</div><div class="line"><a name="l08619"></a><span class="lineno"> 8619</span> </div><div class="line"><a name="l08620"></a><span class="lineno"> 8620</span>  nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08621"></a><span class="lineno"> 8621</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08622"></a><span class="lineno"> 8622</span>  {</div><div class="line"><a name="l08623"></a><span class="lineno"> 8623</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08624"></a><span class="lineno"> 8624</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08625"></a><span class="lineno"> 8625</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08626"></a><span class="lineno"> 8626</span>  {</div><div class="line"><a name="l08627"></a><span class="lineno"> 8627</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08628"></a><span class="lineno"> 8628</span>  }</div><div class="line"><a name="l08629"></a><span class="lineno"> 8629</span> </div><div class="line"><a name="l08630"></a><span class="lineno"> 8630</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08631"></a><span class="lineno"> 8631</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08632"></a><span class="lineno"> 8632</span>  {</div><div class="line"><a name="l08633"></a><span class="lineno"> 8633</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08634"></a><span class="lineno"> 8634</span>  </div><div class="line"><a name="l08635"></a><span class="lineno"> 8635</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08636"></a><span class="lineno"> 8636</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08637"></a><span class="lineno"> 8637</span>  {</div><div class="line"><a name="l08638"></a><span class="lineno"> 8638</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08639"></a><span class="lineno"> 8639</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08640"></a><span class="lineno"> 8640</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08641"></a><span class="lineno"> 8641</span>  }</div><div class="line"><a name="l08642"></a><span class="lineno"> 8642</span>  </div><div class="line"><a name="l08643"></a><span class="lineno"> 8643</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08644"></a><span class="lineno"> 8644</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08645"></a><span class="lineno"> 8645</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l08646"></a><span class="lineno"> 8646</span>  </div><div class="line"><a name="l08647"></a><span class="lineno"> 8647</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08648"></a><span class="lineno"> 8648</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08649"></a><span class="lineno"> 8649</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08650"></a><span class="lineno"> 8650</span>  }</div><div class="line"><a name="l08651"></a><span class="lineno"> 8651</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08652"></a><span class="lineno"> 8652</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08653"></a><span class="lineno"> 8653</span>  {</div><div class="line"><a name="l08654"></a><span class="lineno"> 8654</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08655"></a><span class="lineno"> 8655</span>  {</div><div class="line"><a name="l08656"></a><span class="lineno"> 8656</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08657"></a><span class="lineno"> 8657</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08658"></a><span class="lineno"> 8658</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08659"></a><span class="lineno"> 8659</span>  }</div><div class="line"><a name="l08660"></a><span class="lineno"> 8660</span> </div><div class="line"><a name="l08661"></a><span class="lineno"> 8661</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08662"></a><span class="lineno"> 8662</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08663"></a><span class="lineno"> 8663</span>  }</div><div class="line"><a name="l08664"></a><span class="lineno"> 8664</span>  }</div><div class="line"><a name="l08665"></a><span class="lineno"> 8665</span> </div><div class="line"><a name="l08666"></a><span class="lineno"> 8666</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08667"></a><span class="lineno"> 8667</span>  {</div><div class="line"><a name="l08668"></a><span class="lineno"> 8668</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08669"></a><span class="lineno"> 8669</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08670"></a><span class="lineno"> 8670</span>  {</div><div class="line"><a name="l08671"></a><span class="lineno"> 8671</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08672"></a><span class="lineno"> 8672</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08673"></a><span class="lineno"> 8673</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08674"></a><span class="lineno"> 8674</span>  {</div><div class="line"><a name="l08675"></a><span class="lineno"> 8675</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08676"></a><span class="lineno"> 8676</span>  }</div><div class="line"><a name="l08677"></a><span class="lineno"> 8677</span> </div><div class="line"><a name="l08678"></a><span class="lineno"> 8678</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08679"></a><span class="lineno"> 8679</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08680"></a><span class="lineno"> 8680</span>  {</div><div class="line"><a name="l08681"></a><span class="lineno"> 8681</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08682"></a><span class="lineno"> 8682</span>  </div><div class="line"><a name="l08683"></a><span class="lineno"> 8683</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08684"></a><span class="lineno"> 8684</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08685"></a><span class="lineno"> 8685</span>  {</div><div class="line"><a name="l08686"></a><span class="lineno"> 8686</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08687"></a><span class="lineno"> 8687</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08688"></a><span class="lineno"> 8688</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08689"></a><span class="lineno"> 8689</span>  }</div><div class="line"><a name="l08690"></a><span class="lineno"> 8690</span>  </div><div class="line"><a name="l08691"></a><span class="lineno"> 8691</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08692"></a><span class="lineno"> 8692</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08693"></a><span class="lineno"> 8693</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l08694"></a><span class="lineno"> 8694</span>  </div><div class="line"><a name="l08695"></a><span class="lineno"> 8695</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08696"></a><span class="lineno"> 8696</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08697"></a><span class="lineno"> 8697</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08698"></a><span class="lineno"> 8698</span>  }</div><div class="line"><a name="l08699"></a><span class="lineno"> 8699</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08700"></a><span class="lineno"> 8700</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08701"></a><span class="lineno"> 8701</span>  {</div><div class="line"><a name="l08702"></a><span class="lineno"> 8702</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08703"></a><span class="lineno"> 8703</span>  {</div><div class="line"><a name="l08704"></a><span class="lineno"> 8704</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08705"></a><span class="lineno"> 8705</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08706"></a><span class="lineno"> 8706</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08707"></a><span class="lineno"> 8707</span>  }</div><div class="line"><a name="l08708"></a><span class="lineno"> 8708</span> </div><div class="line"><a name="l08709"></a><span class="lineno"> 8709</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08710"></a><span class="lineno"> 8710</span>  lastOffset = size;</div><div class="line"><a name="l08711"></a><span class="lineno"> 8711</span>  }</div><div class="line"><a name="l08712"></a><span class="lineno"> 8712</span>  }</div><div class="line"><a name="l08713"></a><span class="lineno"> 8713</span>  }</div><div class="line"><a name="l08714"></a><span class="lineno"> 8714</span> </div><div class="line"><a name="l08715"></a><span class="lineno"> 8715</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l08716"></a><span class="lineno"> 8716</span> }</div><div class="line"><a name="l08717"></a><span class="lineno"> 8717</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l08718"></a><span class="lineno"> 8718</span> </div><div class="line"><a name="l08719"></a><span class="lineno"> 8719</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest(</div><div class="line"><a name="l08720"></a><span class="lineno"> 8720</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l08721"></a><span class="lineno"> 8721</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l08722"></a><span class="lineno"> 8722</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08723"></a><span class="lineno"> 8723</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l08724"></a><span class="lineno"> 8724</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l08725"></a><span class="lineno"> 8725</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l08726"></a><span class="lineno"> 8726</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l08727"></a><span class="lineno"> 8727</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l08728"></a><span class="lineno"> 8728</span>  uint32_t strategy,</div><div class="line"><a name="l08729"></a><span class="lineno"> 8729</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l08730"></a><span class="lineno"> 8730</span> {</div><div class="line"><a name="l08731"></a><span class="lineno"> 8731</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l08732"></a><span class="lineno"> 8732</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08733"></a><span class="lineno"> 8733</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l08734"></a><span class="lineno"> 8734</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08735"></a><span class="lineno"> 8735</span> </div><div class="line"><a name="l08736"></a><span class="lineno"> 8736</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08737"></a><span class="lineno"> 8737</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08738"></a><span class="lineno"> 8738</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08739"></a><span class="lineno"> 8739</span> </div><div class="line"><a name="l08740"></a><span class="lineno"> 8740</span>  <span class="keywordflow">if</span>(upperAddress)</div><div class="line"><a name="l08741"></a><span class="lineno"> 8741</span>  {</div><div class="line"><a name="l08742"></a><span class="lineno"> 8742</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08743"></a><span class="lineno"> 8743</span>  {</div><div class="line"><a name="l08744"></a><span class="lineno"> 8744</span>  VMA_ASSERT(0 && <span class="stringliteral">"Trying to use pool with linear algorithm as double stack, while it is already being used as ring buffer."</span>);</div><div class="line"><a name="l08745"></a><span class="lineno"> 8745</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08746"></a><span class="lineno"> 8746</span>  }</div><div class="line"><a name="l08747"></a><span class="lineno"> 8747</span> </div><div class="line"><a name="l08748"></a><span class="lineno"> 8748</span>  <span class="comment">// Try to allocate before 2nd.back(), or end of block if 2nd.empty().</span></div><div class="line"><a name="l08749"></a><span class="lineno"> 8749</span>  <span class="keywordflow">if</span>(allocSize > size)</div><div class="line"><a name="l08750"></a><span class="lineno"> 8750</span>  {</div><div class="line"><a name="l08751"></a><span class="lineno"> 8751</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08752"></a><span class="lineno"> 8752</span>  }</div><div class="line"><a name="l08753"></a><span class="lineno"> 8753</span>  VkDeviceSize resultBaseOffset = size - allocSize;</div><div class="line"><a name="l08754"></a><span class="lineno"> 8754</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08755"></a><span class="lineno"> 8755</span>  {</div><div class="line"><a name="l08756"></a><span class="lineno"> 8756</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08757"></a><span class="lineno"> 8757</span>  resultBaseOffset = lastSuballoc.offset - allocSize;</div><div class="line"><a name="l08758"></a><span class="lineno"> 8758</span>  <span class="keywordflow">if</span>(allocSize > lastSuballoc.offset)</div><div class="line"><a name="l08759"></a><span class="lineno"> 8759</span>  {</div><div class="line"><a name="l08760"></a><span class="lineno"> 8760</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08761"></a><span class="lineno"> 8761</span>  }</div><div class="line"><a name="l08762"></a><span class="lineno"> 8762</span>  }</div><div class="line"><a name="l08763"></a><span class="lineno"> 8763</span> </div><div class="line"><a name="l08764"></a><span class="lineno"> 8764</span>  <span class="comment">// Start from offset equal to end of free space.</span></div><div class="line"><a name="l08765"></a><span class="lineno"> 8765</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08766"></a><span class="lineno"> 8766</span> </div><div class="line"><a name="l08767"></a><span class="lineno"> 8767</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the end.</span></div><div class="line"><a name="l08768"></a><span class="lineno"> 8768</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08769"></a><span class="lineno"> 8769</span>  {</div><div class="line"><a name="l08770"></a><span class="lineno"> 8770</span>  <span class="keywordflow">if</span>(resultOffset < VMA_DEBUG_MARGIN)</div><div class="line"><a name="l08771"></a><span class="lineno"> 8771</span>  {</div><div class="line"><a name="l08772"></a><span class="lineno"> 8772</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08773"></a><span class="lineno"> 8773</span>  }</div><div class="line"><a name="l08774"></a><span class="lineno"> 8774</span>  resultOffset -= VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08775"></a><span class="lineno"> 8775</span>  }</div><div class="line"><a name="l08776"></a><span class="lineno"> 8776</span> </div><div class="line"><a name="l08777"></a><span class="lineno"> 8777</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08778"></a><span class="lineno"> 8778</span>  resultOffset = VmaAlignDown(resultOffset, allocAlignment);</div><div class="line"><a name="l08779"></a><span class="lineno"> 8779</span> </div><div class="line"><a name="l08780"></a><span class="lineno"> 8780</span>  <span class="comment">// Check next suballocations from 2nd for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08781"></a><span class="lineno"> 8781</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08782"></a><span class="lineno"> 8782</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</div><div class="line"><a name="l08783"></a><span class="lineno"> 8783</span>  {</div><div class="line"><a name="l08784"></a><span class="lineno"> 8784</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08785"></a><span class="lineno"> 8785</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l08786"></a><span class="lineno"> 8786</span>  {</div><div class="line"><a name="l08787"></a><span class="lineno"> 8787</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08788"></a><span class="lineno"> 8788</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08789"></a><span class="lineno"> 8789</span>  {</div><div class="line"><a name="l08790"></a><span class="lineno"> 8790</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(nextSuballoc.type, allocType))</div><div class="line"><a name="l08791"></a><span class="lineno"> 8791</span>  {</div><div class="line"><a name="l08792"></a><span class="lineno"> 8792</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08793"></a><span class="lineno"> 8793</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08794"></a><span class="lineno"> 8794</span>  }</div><div class="line"><a name="l08795"></a><span class="lineno"> 8795</span>  }</div><div class="line"><a name="l08796"></a><span class="lineno"> 8796</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08797"></a><span class="lineno"> 8797</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08798"></a><span class="lineno"> 8798</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08799"></a><span class="lineno"> 8799</span>  }</div><div class="line"><a name="l08800"></a><span class="lineno"> 8800</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08801"></a><span class="lineno"> 8801</span>  {</div><div class="line"><a name="l08802"></a><span class="lineno"> 8802</span>  resultOffset = VmaAlignDown(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08803"></a><span class="lineno"> 8803</span>  }</div><div class="line"><a name="l08804"></a><span class="lineno"> 8804</span>  }</div><div class="line"><a name="l08805"></a><span class="lineno"> 8805</span> </div><div class="line"><a name="l08806"></a><span class="lineno"> 8806</span>  <span class="comment">// There is enough free space.</span></div><div class="line"><a name="l08807"></a><span class="lineno"> 8807</span>  <span class="keyword">const</span> VkDeviceSize endOf1st = !suballocations1st.empty() ?</div><div class="line"><a name="l08808"></a><span class="lineno"> 8808</span>  suballocations1st.back().offset + suballocations1st.back().size :</div><div class="line"><a name="l08809"></a><span class="lineno"> 8809</span>  0;</div><div class="line"><a name="l08810"></a><span class="lineno"> 8810</span>  <span class="keywordflow">if</span>(endOf1st + VMA_DEBUG_MARGIN <= resultOffset)</div><div class="line"><a name="l08811"></a><span class="lineno"> 8811</span>  {</div><div class="line"><a name="l08812"></a><span class="lineno"> 8812</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08813"></a><span class="lineno"> 8813</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08814"></a><span class="lineno"> 8814</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l08815"></a><span class="lineno"> 8815</span>  {</div><div class="line"><a name="l08816"></a><span class="lineno"> 8816</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08817"></a><span class="lineno"> 8817</span>  {</div><div class="line"><a name="l08818"></a><span class="lineno"> 8818</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08819"></a><span class="lineno"> 8819</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l08820"></a><span class="lineno"> 8820</span>  {</div><div class="line"><a name="l08821"></a><span class="lineno"> 8821</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, prevSuballoc.type))</div><div class="line"><a name="l08822"></a><span class="lineno"> 8822</span>  {</div><div class="line"><a name="l08823"></a><span class="lineno"> 8823</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08824"></a><span class="lineno"> 8824</span>  }</div><div class="line"><a name="l08825"></a><span class="lineno"> 8825</span>  }</div><div class="line"><a name="l08826"></a><span class="lineno"> 8826</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08827"></a><span class="lineno"> 8827</span>  {</div><div class="line"><a name="l08828"></a><span class="lineno"> 8828</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08829"></a><span class="lineno"> 8829</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08830"></a><span class="lineno"> 8830</span>  }</div><div class="line"><a name="l08831"></a><span class="lineno"> 8831</span>  }</div><div class="line"><a name="l08832"></a><span class="lineno"> 8832</span>  }</div><div class="line"><a name="l08833"></a><span class="lineno"> 8833</span> </div><div class="line"><a name="l08834"></a><span class="lineno"> 8834</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08835"></a><span class="lineno"> 8835</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08836"></a><span class="lineno"> 8836</span>  pAllocationRequest->sumFreeSize = resultBaseOffset + allocSize - endOf1st;</div><div class="line"><a name="l08837"></a><span class="lineno"> 8837</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08838"></a><span class="lineno"> 8838</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08839"></a><span class="lineno"> 8839</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08840"></a><span class="lineno"> 8840</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08841"></a><span class="lineno"> 8841</span>  }</div><div class="line"><a name="l08842"></a><span class="lineno"> 8842</span>  }</div><div class="line"><a name="l08843"></a><span class="lineno"> 8843</span>  <span class="keywordflow">else</span> <span class="comment">// !upperAddress</span></div><div class="line"><a name="l08844"></a><span class="lineno"> 8844</span>  {</div><div class="line"><a name="l08845"></a><span class="lineno"> 8845</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08846"></a><span class="lineno"> 8846</span>  {</div><div class="line"><a name="l08847"></a><span class="lineno"> 8847</span>  <span class="comment">// Try to allocate at the end of 1st vector.</span></div><div class="line"><a name="l08848"></a><span class="lineno"> 8848</span> </div><div class="line"><a name="l08849"></a><span class="lineno"> 8849</span>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08850"></a><span class="lineno"> 8850</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l08851"></a><span class="lineno"> 8851</span>  {</div><div class="line"><a name="l08852"></a><span class="lineno"> 8852</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l08853"></a><span class="lineno"> 8853</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l08854"></a><span class="lineno"> 8854</span>  }</div><div class="line"><a name="l08855"></a><span class="lineno"> 8855</span> </div><div class="line"><a name="l08856"></a><span class="lineno"> 8856</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08857"></a><span class="lineno"> 8857</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08858"></a><span class="lineno"> 8858</span> </div><div class="line"><a name="l08859"></a><span class="lineno"> 8859</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08860"></a><span class="lineno"> 8860</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08861"></a><span class="lineno"> 8861</span>  {</div><div class="line"><a name="l08862"></a><span class="lineno"> 8862</span>  resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08863"></a><span class="lineno"> 8863</span>  }</div><div class="line"><a name="l08864"></a><span class="lineno"> 8864</span> </div><div class="line"><a name="l08865"></a><span class="lineno"> 8865</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08866"></a><span class="lineno"> 8866</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l08867"></a><span class="lineno"> 8867</span> </div><div class="line"><a name="l08868"></a><span class="lineno"> 8868</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08869"></a><span class="lineno"> 8869</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08870"></a><span class="lineno"> 8870</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations1st.empty())</div><div class="line"><a name="l08871"></a><span class="lineno"> 8871</span>  {</div><div class="line"><a name="l08872"></a><span class="lineno"> 8872</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08873"></a><span class="lineno"> 8873</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08874"></a><span class="lineno"> 8874</span>  {</div><div class="line"><a name="l08875"></a><span class="lineno"> 8875</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08876"></a><span class="lineno"> 8876</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l08877"></a><span class="lineno"> 8877</span>  {</div><div class="line"><a name="l08878"></a><span class="lineno"> 8878</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08879"></a><span class="lineno"> 8879</span>  {</div><div class="line"><a name="l08880"></a><span class="lineno"> 8880</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08881"></a><span class="lineno"> 8881</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08882"></a><span class="lineno"> 8882</span>  }</div><div class="line"><a name="l08883"></a><span class="lineno"> 8883</span>  }</div><div class="line"><a name="l08884"></a><span class="lineno"> 8884</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08885"></a><span class="lineno"> 8885</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08886"></a><span class="lineno"> 8886</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08887"></a><span class="lineno"> 8887</span>  }</div><div class="line"><a name="l08888"></a><span class="lineno"> 8888</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08889"></a><span class="lineno"> 8889</span>  {</div><div class="line"><a name="l08890"></a><span class="lineno"> 8890</span>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08891"></a><span class="lineno"> 8891</span>  }</div><div class="line"><a name="l08892"></a><span class="lineno"> 8892</span>  }</div><div class="line"><a name="l08893"></a><span class="lineno"> 8893</span> </div><div class="line"><a name="l08894"></a><span class="lineno"> 8894</span>  <span class="keyword">const</span> VkDeviceSize freeSpaceEnd = m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ?</div><div class="line"><a name="l08895"></a><span class="lineno"> 8895</span>  suballocations2nd.back().offset : size;</div><div class="line"><a name="l08896"></a><span class="lineno"> 8896</span> </div><div class="line"><a name="l08897"></a><span class="lineno"> 8897</span>  <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l08898"></a><span class="lineno"> 8898</span>  <span class="keywordflow">if</span>(resultOffset + allocSize + VMA_DEBUG_MARGIN <= freeSpaceEnd)</div><div class="line"><a name="l08899"></a><span class="lineno"> 8899</span>  {</div><div class="line"><a name="l08900"></a><span class="lineno"> 8900</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08901"></a><span class="lineno"> 8901</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08902"></a><span class="lineno"> 8902</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08903"></a><span class="lineno"> 8903</span>  {</div><div class="line"><a name="l08904"></a><span class="lineno"> 8904</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l08905"></a><span class="lineno"> 8905</span>  {</div><div class="line"><a name="l08906"></a><span class="lineno"> 8906</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08907"></a><span class="lineno"> 8907</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08908"></a><span class="lineno"> 8908</span>  {</div><div class="line"><a name="l08909"></a><span class="lineno"> 8909</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l08910"></a><span class="lineno"> 8910</span>  {</div><div class="line"><a name="l08911"></a><span class="lineno"> 8911</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08912"></a><span class="lineno"> 8912</span>  }</div><div class="line"><a name="l08913"></a><span class="lineno"> 8913</span>  }</div><div class="line"><a name="l08914"></a><span class="lineno"> 8914</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08915"></a><span class="lineno"> 8915</span>  {</div><div class="line"><a name="l08916"></a><span class="lineno"> 8916</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08917"></a><span class="lineno"> 8917</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08918"></a><span class="lineno"> 8918</span>  }</div><div class="line"><a name="l08919"></a><span class="lineno"> 8919</span>  }</div><div class="line"><a name="l08920"></a><span class="lineno"> 8920</span>  }</div><div class="line"><a name="l08921"></a><span class="lineno"> 8921</span> </div><div class="line"><a name="l08922"></a><span class="lineno"> 8922</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08923"></a><span class="lineno"> 8923</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08924"></a><span class="lineno"> 8924</span>  pAllocationRequest->sumFreeSize = freeSpaceEnd - resultBaseOffset;</div><div class="line"><a name="l08925"></a><span class="lineno"> 8925</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08926"></a><span class="lineno"> 8926</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08927"></a><span class="lineno"> 8927</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08928"></a><span class="lineno"> 8928</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08929"></a><span class="lineno"> 8929</span>  }</div><div class="line"><a name="l08930"></a><span class="lineno"> 8930</span>  }</div><div class="line"><a name="l08931"></a><span class="lineno"> 8931</span> </div><div class="line"><a name="l08932"></a><span class="lineno"> 8932</span>  <span class="comment">// Wrap-around to end of 2nd vector. Try to allocate there, watching for the</span></div><div class="line"><a name="l08933"></a><span class="lineno"> 8933</span>  <span class="comment">// beginning of 1st vector as the end of free space.</span></div><div class="line"><a name="l08934"></a><span class="lineno"> 8934</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08935"></a><span class="lineno"> 8935</span>  {</div><div class="line"><a name="l08936"></a><span class="lineno"> 8936</span>  VMA_ASSERT(!suballocations1st.empty());</div><div class="line"><a name="l08937"></a><span class="lineno"> 8937</span> </div><div class="line"><a name="l08938"></a><span class="lineno"> 8938</span>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08939"></a><span class="lineno"> 8939</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08940"></a><span class="lineno"> 8940</span>  {</div><div class="line"><a name="l08941"></a><span class="lineno"> 8941</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08942"></a><span class="lineno"> 8942</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l08943"></a><span class="lineno"> 8943</span>  }</div><div class="line"><a name="l08944"></a><span class="lineno"> 8944</span> </div><div class="line"><a name="l08945"></a><span class="lineno"> 8945</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08946"></a><span class="lineno"> 8946</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08947"></a><span class="lineno"> 8947</span> </div><div class="line"><a name="l08948"></a><span class="lineno"> 8948</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08949"></a><span class="lineno"> 8949</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08950"></a><span class="lineno"> 8950</span>  {</div><div class="line"><a name="l08951"></a><span class="lineno"> 8951</span>  resultOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08952"></a><span class="lineno"> 8952</span>  }</div><div class="line"><a name="l08953"></a><span class="lineno"> 8953</span> </div><div class="line"><a name="l08954"></a><span class="lineno"> 8954</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08955"></a><span class="lineno"> 8955</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l08956"></a><span class="lineno"> 8956</span> </div><div class="line"><a name="l08957"></a><span class="lineno"> 8957</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08958"></a><span class="lineno"> 8958</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08959"></a><span class="lineno"> 8959</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</div><div class="line"><a name="l08960"></a><span class="lineno"> 8960</span>  {</div><div class="line"><a name="l08961"></a><span class="lineno"> 8961</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08962"></a><span class="lineno"> 8962</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations2nd.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08963"></a><span class="lineno"> 8963</span>  {</div><div class="line"><a name="l08964"></a><span class="lineno"> 8964</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations2nd[prevSuballocIndex];</div><div class="line"><a name="l08965"></a><span class="lineno"> 8965</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l08966"></a><span class="lineno"> 8966</span>  {</div><div class="line"><a name="l08967"></a><span class="lineno"> 8967</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08968"></a><span class="lineno"> 8968</span>  {</div><div class="line"><a name="l08969"></a><span class="lineno"> 8969</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08970"></a><span class="lineno"> 8970</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08971"></a><span class="lineno"> 8971</span>  }</div><div class="line"><a name="l08972"></a><span class="lineno"> 8972</span>  }</div><div class="line"><a name="l08973"></a><span class="lineno"> 8973</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08974"></a><span class="lineno"> 8974</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08975"></a><span class="lineno"> 8975</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08976"></a><span class="lineno"> 8976</span>  }</div><div class="line"><a name="l08977"></a><span class="lineno"> 8977</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08978"></a><span class="lineno"> 8978</span>  {</div><div class="line"><a name="l08979"></a><span class="lineno"> 8979</span>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08980"></a><span class="lineno"> 8980</span>  }</div><div class="line"><a name="l08981"></a><span class="lineno"> 8981</span>  }</div><div class="line"><a name="l08982"></a><span class="lineno"> 8982</span> </div><div class="line"><a name="l08983"></a><span class="lineno"> 8983</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08984"></a><span class="lineno"> 8984</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08985"></a><span class="lineno"> 8985</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08986"></a><span class="lineno"> 8986</span> </div><div class="line"><a name="l08987"></a><span class="lineno"> 8987</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l08988"></a><span class="lineno"> 8988</span>  {</div><div class="line"><a name="l08989"></a><span class="lineno"> 8989</span>  <span class="keywordflow">while</span>(index1st < suballocations1st.size() &&</div><div class="line"><a name="l08990"></a><span class="lineno"> 8990</span>  resultOffset + allocSize + VMA_DEBUG_MARGIN > suballocations1st[index1st].offset)</div><div class="line"><a name="l08991"></a><span class="lineno"> 8991</span>  {</div><div class="line"><a name="l08992"></a><span class="lineno"> 8992</span>  <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="l08993"></a><span class="lineno"> 8993</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08994"></a><span class="lineno"> 8994</span>  <span class="keywordflow">if</span>(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08995"></a><span class="lineno"> 8995</span>  {</div><div class="line"><a name="l08996"></a><span class="lineno"> 8996</span>  <span class="comment">// No problem.</span></div><div class="line"><a name="l08997"></a><span class="lineno"> 8997</span>  }</div><div class="line"><a name="l08998"></a><span class="lineno"> 8998</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08999"></a><span class="lineno"> 8999</span>  {</div><div class="line"><a name="l09000"></a><span class="lineno"> 9000</span>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l09001"></a><span class="lineno"> 9001</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09002"></a><span class="lineno"> 9002</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l09003"></a><span class="lineno"> 9003</span>  {</div><div class="line"><a name="l09004"></a><span class="lineno"> 9004</span>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l09005"></a><span class="lineno"> 9005</span>  pAllocationRequest->sumItemSize += suballoc.size;</div><div class="line"><a name="l09006"></a><span class="lineno"> 9006</span>  }</div><div class="line"><a name="l09007"></a><span class="lineno"> 9007</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09008"></a><span class="lineno"> 9008</span>  {</div><div class="line"><a name="l09009"></a><span class="lineno"> 9009</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09010"></a><span class="lineno"> 9010</span>  }</div><div class="line"><a name="l09011"></a><span class="lineno"> 9011</span>  }</div><div class="line"><a name="l09012"></a><span class="lineno"> 9012</span>  ++index1st;</div><div class="line"><a name="l09013"></a><span class="lineno"> 9013</span>  }</div><div class="line"><a name="l09014"></a><span class="lineno"> 9014</span> </div><div class="line"><a name="l09015"></a><span class="lineno"> 9015</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09016"></a><span class="lineno"> 9016</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l09017"></a><span class="lineno"> 9017</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l09018"></a><span class="lineno"> 9018</span>  {</div><div class="line"><a name="l09019"></a><span class="lineno"> 9019</span>  <span class="keywordflow">while</span>(index1st < suballocations1st.size())</div><div class="line"><a name="l09020"></a><span class="lineno"> 9020</span>  {</div><div class="line"><a name="l09021"></a><span class="lineno"> 9021</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l09022"></a><span class="lineno"> 9022</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, suballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09023"></a><span class="lineno"> 9023</span>  {</div><div class="line"><a name="l09024"></a><span class="lineno"> 9024</span>  <span class="keywordflow">if</span>(suballoc.hAllocation != VK_NULL_HANDLE)</div><div class="line"><a name="l09025"></a><span class="lineno"> 9025</span>  {</div><div class="line"><a name="l09026"></a><span class="lineno"> 9026</span>  <span class="comment">// Not checking actual VmaIsBufferImageGranularityConflict(allocType, suballoc.type).</span></div><div class="line"><a name="l09027"></a><span class="lineno"> 9027</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09028"></a><span class="lineno"> 9028</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l09029"></a><span class="lineno"> 9029</span>  {</div><div class="line"><a name="l09030"></a><span class="lineno"> 9030</span>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l09031"></a><span class="lineno"> 9031</span>  pAllocationRequest->sumItemSize += suballoc.size;</div><div class="line"><a name="l09032"></a><span class="lineno"> 9032</span>  }</div><div class="line"><a name="l09033"></a><span class="lineno"> 9033</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09034"></a><span class="lineno"> 9034</span>  {</div><div class="line"><a name="l09035"></a><span class="lineno"> 9035</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09036"></a><span class="lineno"> 9036</span>  }</div><div class="line"><a name="l09037"></a><span class="lineno"> 9037</span>  }</div><div class="line"><a name="l09038"></a><span class="lineno"> 9038</span>  }</div><div class="line"><a name="l09039"></a><span class="lineno"> 9039</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09040"></a><span class="lineno"> 9040</span>  {</div><div class="line"><a name="l09041"></a><span class="lineno"> 9041</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l09042"></a><span class="lineno"> 9042</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09043"></a><span class="lineno"> 9043</span>  }</div><div class="line"><a name="l09044"></a><span class="lineno"> 9044</span>  ++index1st;</div><div class="line"><a name="l09045"></a><span class="lineno"> 9045</span>  }</div><div class="line"><a name="l09046"></a><span class="lineno"> 9046</span>  }</div><div class="line"><a name="l09047"></a><span class="lineno"> 9047</span>  }</div><div class="line"><a name="l09048"></a><span class="lineno"> 9048</span> </div><div class="line"><a name="l09049"></a><span class="lineno"> 9049</span>  <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l09050"></a><span class="lineno"> 9050</span>  <span class="keywordflow">if</span>((index1st == suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN < size) ||</div><div class="line"><a name="l09051"></a><span class="lineno"> 9051</span>  (index1st < suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN <= suballocations1st[index1st].offset))</div><div class="line"><a name="l09052"></a><span class="lineno"> 9052</span>  {</div><div class="line"><a name="l09053"></a><span class="lineno"> 9053</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l09054"></a><span class="lineno"> 9054</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l09055"></a><span class="lineno"> 9055</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l09056"></a><span class="lineno"> 9056</span>  {</div><div class="line"><a name="l09057"></a><span class="lineno"> 9057</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = index1st;</div><div class="line"><a name="l09058"></a><span class="lineno"> 9058</span>  nextSuballocIndex < suballocations1st.size();</div><div class="line"><a name="l09059"></a><span class="lineno"> 9059</span>  nextSuballocIndex++)</div><div class="line"><a name="l09060"></a><span class="lineno"> 9060</span>  {</div><div class="line"><a name="l09061"></a><span class="lineno"> 9061</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations1st[nextSuballocIndex];</div><div class="line"><a name="l09062"></a><span class="lineno"> 9062</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l09063"></a><span class="lineno"> 9063</span>  {</div><div class="line"><a name="l09064"></a><span class="lineno"> 9064</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l09065"></a><span class="lineno"> 9065</span>  {</div><div class="line"><a name="l09066"></a><span class="lineno"> 9066</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09067"></a><span class="lineno"> 9067</span>  }</div><div class="line"><a name="l09068"></a><span class="lineno"> 9068</span>  }</div><div class="line"><a name="l09069"></a><span class="lineno"> 9069</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09070"></a><span class="lineno"> 9070</span>  {</div><div class="line"><a name="l09071"></a><span class="lineno"> 9071</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l09072"></a><span class="lineno"> 9072</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09073"></a><span class="lineno"> 9073</span>  }</div><div class="line"><a name="l09074"></a><span class="lineno"> 9074</span>  }</div><div class="line"><a name="l09075"></a><span class="lineno"> 9075</span>  }</div><div class="line"><a name="l09076"></a><span class="lineno"> 9076</span> </div><div class="line"><a name="l09077"></a><span class="lineno"> 9077</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l09078"></a><span class="lineno"> 9078</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l09079"></a><span class="lineno"> 9079</span>  pAllocationRequest->sumFreeSize =</div><div class="line"><a name="l09080"></a><span class="lineno"> 9080</span>  (index1st < suballocations1st.size() ? suballocations1st[index1st].offset : size)</div><div class="line"><a name="l09081"></a><span class="lineno"> 9081</span>  - resultBaseOffset</div><div class="line"><a name="l09082"></a><span class="lineno"> 9082</span>  - pAllocationRequest->sumItemSize;</div><div class="line"><a name="l09083"></a><span class="lineno"> 9083</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l09084"></a><span class="lineno"> 9084</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09085"></a><span class="lineno"> 9085</span>  }</div><div class="line"><a name="l09086"></a><span class="lineno"> 9086</span>  }</div><div class="line"><a name="l09087"></a><span class="lineno"> 9087</span>  }</div><div class="line"><a name="l09088"></a><span class="lineno"> 9088</span> </div><div class="line"><a name="l09089"></a><span class="lineno"> 9089</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09090"></a><span class="lineno"> 9090</span> }</div><div class="line"><a name="l09091"></a><span class="lineno"> 9091</span> </div><div class="line"><a name="l09092"></a><span class="lineno"> 9092</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::MakeRequestedAllocationsLost(</div><div class="line"><a name="l09093"></a><span class="lineno"> 9093</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09094"></a><span class="lineno"> 9094</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09095"></a><span class="lineno"> 9095</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09096"></a><span class="lineno"> 9096</span> {</div><div class="line"><a name="l09097"></a><span class="lineno"> 9097</span>  <span class="keywordflow">if</span>(pAllocationRequest->itemsToMakeLostCount == 0)</div><div class="line"><a name="l09098"></a><span class="lineno"> 9098</span>  {</div><div class="line"><a name="l09099"></a><span class="lineno"> 9099</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09100"></a><span class="lineno"> 9100</span>  }</div><div class="line"><a name="l09101"></a><span class="lineno"> 9101</span> </div><div class="line"><a name="l09102"></a><span class="lineno"> 9102</span>  VMA_ASSERT(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l09103"></a><span class="lineno"> 9103</span>  </div><div class="line"><a name="l09104"></a><span class="lineno"> 9104</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09105"></a><span class="lineno"> 9105</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09106"></a><span class="lineno"> 9106</span>  <span class="keywordtype">size_t</span> madeLostCount = 0;</div><div class="line"><a name="l09107"></a><span class="lineno"> 9107</span>  <span class="keywordflow">while</span>(madeLostCount < pAllocationRequest->itemsToMakeLostCount)</div><div class="line"><a name="l09108"></a><span class="lineno"> 9108</span>  {</div><div class="line"><a name="l09109"></a><span class="lineno"> 9109</span>  VMA_ASSERT(index1st < suballocations1st.size());</div><div class="line"><a name="l09110"></a><span class="lineno"> 9110</span>  VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l09111"></a><span class="lineno"> 9111</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l09112"></a><span class="lineno"> 9112</span>  {</div><div class="line"><a name="l09113"></a><span class="lineno"> 9113</span>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l09114"></a><span class="lineno"> 9114</span>  VMA_ASSERT(suballoc.hAllocation->CanBecomeLost());</div><div class="line"><a name="l09115"></a><span class="lineno"> 9115</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l09116"></a><span class="lineno"> 9116</span>  {</div><div class="line"><a name="l09117"></a><span class="lineno"> 9117</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09118"></a><span class="lineno"> 9118</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09119"></a><span class="lineno"> 9119</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l09120"></a><span class="lineno"> 9120</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09121"></a><span class="lineno"> 9121</span>  ++madeLostCount;</div><div class="line"><a name="l09122"></a><span class="lineno"> 9122</span>  }</div><div class="line"><a name="l09123"></a><span class="lineno"> 9123</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09124"></a><span class="lineno"> 9124</span>  {</div><div class="line"><a name="l09125"></a><span class="lineno"> 9125</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09126"></a><span class="lineno"> 9126</span>  }</div><div class="line"><a name="l09127"></a><span class="lineno"> 9127</span>  }</div><div class="line"><a name="l09128"></a><span class="lineno"> 9128</span>  ++index1st;</div><div class="line"><a name="l09129"></a><span class="lineno"> 9129</span>  }</div><div class="line"><a name="l09130"></a><span class="lineno"> 9130</span> </div><div class="line"><a name="l09131"></a><span class="lineno"> 9131</span>  CleanupAfterFree();</div><div class="line"><a name="l09132"></a><span class="lineno"> 9132</span>  <span class="comment">//VMA_HEAVY_ASSERT(Validate()); // Already called by ClanupAfterFree().</span></div><div class="line"><a name="l09133"></a><span class="lineno"> 9133</span>  </div><div class="line"><a name="l09134"></a><span class="lineno"> 9134</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09135"></a><span class="lineno"> 9135</span> }</div><div class="line"><a name="l09136"></a><span class="lineno"> 9136</span> </div><div class="line"><a name="l09137"></a><span class="lineno"> 9137</span> uint32_t VmaBlockMetadata_Linear::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l09138"></a><span class="lineno"> 9138</span> {</div><div class="line"><a name="l09139"></a><span class="lineno"> 9139</span>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l09140"></a><span class="lineno"> 9140</span>  </div><div class="line"><a name="l09141"></a><span class="lineno"> 9141</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09142"></a><span class="lineno"> 9142</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i < count; ++i)</div><div class="line"><a name="l09143"></a><span class="lineno"> 9143</span>  {</div><div class="line"><a name="l09144"></a><span class="lineno"> 9144</span>  VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l09145"></a><span class="lineno"> 9145</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l09146"></a><span class="lineno"> 9146</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09147"></a><span class="lineno"> 9147</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l09148"></a><span class="lineno"> 9148</span>  {</div><div class="line"><a name="l09149"></a><span class="lineno"> 9149</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09150"></a><span class="lineno"> 9150</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09151"></a><span class="lineno"> 9151</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09152"></a><span class="lineno"> 9152</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l09153"></a><span class="lineno"> 9153</span>  ++lostAllocationCount;</div><div class="line"><a name="l09154"></a><span class="lineno"> 9154</span>  }</div><div class="line"><a name="l09155"></a><span class="lineno"> 9155</span>  }</div><div class="line"><a name="l09156"></a><span class="lineno"> 9156</span> </div><div class="line"><a name="l09157"></a><span class="lineno"> 9157</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09158"></a><span class="lineno"> 9158</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i < count; ++i)</div><div class="line"><a name="l09159"></a><span class="lineno"> 9159</span>  {</div><div class="line"><a name="l09160"></a><span class="lineno"> 9160</span>  VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l09161"></a><span class="lineno"> 9161</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l09162"></a><span class="lineno"> 9162</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l09163"></a><span class="lineno"> 9163</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l09164"></a><span class="lineno"> 9164</span>  {</div><div class="line"><a name="l09165"></a><span class="lineno"> 9165</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09166"></a><span class="lineno"> 9166</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09167"></a><span class="lineno"> 9167</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l09168"></a><span class="lineno"> 9168</span>  ++lostAllocationCount;</div><div class="line"><a name="l09169"></a><span class="lineno"> 9169</span>  }</div><div class="line"><a name="l09170"></a><span class="lineno"> 9170</span>  }</div><div class="line"><a name="l09171"></a><span class="lineno"> 9171</span> </div><div class="line"><a name="l09172"></a><span class="lineno"> 9172</span>  <span class="keywordflow">if</span>(lostAllocationCount)</div><div class="line"><a name="l09173"></a><span class="lineno"> 9173</span>  {</div><div class="line"><a name="l09174"></a><span class="lineno"> 9174</span>  CleanupAfterFree();</div><div class="line"><a name="l09175"></a><span class="lineno"> 9175</span>  }</div><div class="line"><a name="l09176"></a><span class="lineno"> 9176</span> </div><div class="line"><a name="l09177"></a><span class="lineno"> 9177</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l09178"></a><span class="lineno"> 9178</span> }</div><div class="line"><a name="l09179"></a><span class="lineno"> 9179</span> </div><div class="line"><a name="l09180"></a><span class="lineno"> 9180</span> VkResult VmaBlockMetadata_Linear::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l09181"></a><span class="lineno"> 9181</span> {</div><div class="line"><a name="l09182"></a><span class="lineno"> 9182</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09183"></a><span class="lineno"> 9183</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount, count = suballocations1st.size(); i < count; ++i)</div><div class="line"><a name="l09184"></a><span class="lineno"> 9184</span>  {</div><div class="line"><a name="l09185"></a><span class="lineno"> 9185</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l09186"></a><span class="lineno"> 9186</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l09187"></a><span class="lineno"> 9187</span>  {</div><div class="line"><a name="l09188"></a><span class="lineno"> 9188</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l09189"></a><span class="lineno"> 9189</span>  {</div><div class="line"><a name="l09190"></a><span class="lineno"> 9190</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09191"></a><span class="lineno"> 9191</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09192"></a><span class="lineno"> 9192</span>  }</div><div class="line"><a name="l09193"></a><span class="lineno"> 9193</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l09194"></a><span class="lineno"> 9194</span>  {</div><div class="line"><a name="l09195"></a><span class="lineno"> 9195</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09196"></a><span class="lineno"> 9196</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09197"></a><span class="lineno"> 9197</span>  }</div><div class="line"><a name="l09198"></a><span class="lineno"> 9198</span>  }</div><div class="line"><a name="l09199"></a><span class="lineno"> 9199</span>  }</div><div class="line"><a name="l09200"></a><span class="lineno"> 9200</span> </div><div class="line"><a name="l09201"></a><span class="lineno"> 9201</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09202"></a><span class="lineno"> 9202</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = suballocations2nd.size(); i < count; ++i)</div><div class="line"><a name="l09203"></a><span class="lineno"> 9203</span>  {</div><div class="line"><a name="l09204"></a><span class="lineno"> 9204</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l09205"></a><span class="lineno"> 9205</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l09206"></a><span class="lineno"> 9206</span>  {</div><div class="line"><a name="l09207"></a><span class="lineno"> 9207</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l09208"></a><span class="lineno"> 9208</span>  {</div><div class="line"><a name="l09209"></a><span class="lineno"> 9209</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09210"></a><span class="lineno"> 9210</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09211"></a><span class="lineno"> 9211</span>  }</div><div class="line"><a name="l09212"></a><span class="lineno"> 9212</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l09213"></a><span class="lineno"> 9213</span>  {</div><div class="line"><a name="l09214"></a><span class="lineno"> 9214</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l09215"></a><span class="lineno"> 9215</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l09216"></a><span class="lineno"> 9216</span>  }</div><div class="line"><a name="l09217"></a><span class="lineno"> 9217</span>  }</div><div class="line"><a name="l09218"></a><span class="lineno"> 9218</span>  }</div><div class="line"><a name="l09219"></a><span class="lineno"> 9219</span> </div><div class="line"><a name="l09220"></a><span class="lineno"> 9220</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l09221"></a><span class="lineno"> 9221</span> }</div><div class="line"><a name="l09222"></a><span class="lineno"> 9222</span> </div><div class="line"><a name="l09223"></a><span class="lineno"> 9223</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Alloc(</div><div class="line"><a name="l09224"></a><span class="lineno"> 9224</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l09225"></a><span class="lineno"> 9225</span>  VmaSuballocationType type,</div><div class="line"><a name="l09226"></a><span class="lineno"> 9226</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09227"></a><span class="lineno"> 9227</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09228"></a><span class="lineno"> 9228</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l09229"></a><span class="lineno"> 9229</span> {</div><div class="line"><a name="l09230"></a><span class="lineno"> 9230</span>  <span class="keyword">const</span> VmaSuballocation newSuballoc = { request.offset, allocSize, hAllocation, type };</div><div class="line"><a name="l09231"></a><span class="lineno"> 9231</span> </div><div class="line"><a name="l09232"></a><span class="lineno"> 9232</span>  <span class="keywordflow">if</span>(upperAddress)</div><div class="line"><a name="l09233"></a><span class="lineno"> 9233</span>  {</div><div class="line"><a name="l09234"></a><span class="lineno"> 9234</span>  VMA_ASSERT(m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER &&</div><div class="line"><a name="l09235"></a><span class="lineno"> 9235</span>  <span class="stringliteral">"CRITICAL ERROR: Trying to use linear allocator as double stack while it was already used as ring buffer."</span>);</div><div class="line"><a name="l09236"></a><span class="lineno"> 9236</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09237"></a><span class="lineno"> 9237</span>  suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l09238"></a><span class="lineno"> 9238</span>  m_2ndVectorMode = SECOND_VECTOR_DOUBLE_STACK;</div><div class="line"><a name="l09239"></a><span class="lineno"> 9239</span>  }</div><div class="line"><a name="l09240"></a><span class="lineno"> 9240</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09241"></a><span class="lineno"> 9241</span>  {</div><div class="line"><a name="l09242"></a><span class="lineno"> 9242</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09243"></a><span class="lineno"> 9243</span> </div><div class="line"><a name="l09244"></a><span class="lineno"> 9244</span>  <span class="comment">// First allocation.</span></div><div class="line"><a name="l09245"></a><span class="lineno"> 9245</span>  <span class="keywordflow">if</span>(suballocations1st.empty())</div><div class="line"><a name="l09246"></a><span class="lineno"> 9246</span>  {</div><div class="line"><a name="l09247"></a><span class="lineno"> 9247</span>  suballocations1st.push_back(newSuballoc);</div><div class="line"><a name="l09248"></a><span class="lineno"> 9248</span>  }</div><div class="line"><a name="l09249"></a><span class="lineno"> 9249</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09250"></a><span class="lineno"> 9250</span>  {</div><div class="line"><a name="l09251"></a><span class="lineno"> 9251</span>  <span class="comment">// New allocation at the end of 1st vector.</span></div><div class="line"><a name="l09252"></a><span class="lineno"> 9252</span>  <span class="keywordflow">if</span>(request.offset >= suballocations1st.back().offset + suballocations1st.back().size)</div><div class="line"><a name="l09253"></a><span class="lineno"> 9253</span>  {</div><div class="line"><a name="l09254"></a><span class="lineno"> 9254</span>  <span class="comment">// Check if it fits before the end of the block.</span></div><div class="line"><a name="l09255"></a><span class="lineno"> 9255</span>  VMA_ASSERT(request.offset + allocSize <= GetSize());</div><div class="line"><a name="l09256"></a><span class="lineno"> 9256</span>  suballocations1st.push_back(newSuballoc);</div><div class="line"><a name="l09257"></a><span class="lineno"> 9257</span>  }</div><div class="line"><a name="l09258"></a><span class="lineno"> 9258</span>  <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="l09259"></a><span class="lineno"> 9259</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(request.offset + allocSize <= suballocations1st[m_1stNullItemsBeginCount].offset)</div><div class="line"><a name="l09260"></a><span class="lineno"> 9260</span>  {</div><div class="line"><a name="l09261"></a><span class="lineno"> 9261</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09262"></a><span class="lineno"> 9262</span> </div><div class="line"><a name="l09263"></a><span class="lineno"> 9263</span>  <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l09264"></a><span class="lineno"> 9264</span>  {</div><div class="line"><a name="l09265"></a><span class="lineno"> 9265</span>  <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l09266"></a><span class="lineno"> 9266</span>  <span class="comment">// First allocation from second part ring buffer.</span></div><div class="line"><a name="l09267"></a><span class="lineno"> 9267</span>  VMA_ASSERT(suballocations2nd.empty());</div><div class="line"><a name="l09268"></a><span class="lineno"> 9268</span>  m_2ndVectorMode = SECOND_VECTOR_RING_BUFFER;</div><div class="line"><a name="l09269"></a><span class="lineno"> 9269</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09270"></a><span class="lineno"> 9270</span>  <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l09271"></a><span class="lineno"> 9271</span>  <span class="comment">// 2-part ring buffer is already started.</span></div><div class="line"><a name="l09272"></a><span class="lineno"> 9272</span>  VMA_ASSERT(!suballocations2nd.empty());</div><div class="line"><a name="l09273"></a><span class="lineno"> 9273</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09274"></a><span class="lineno"> 9274</span>  <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l09275"></a><span class="lineno"> 9275</span>  VMA_ASSERT(0 && <span class="stringliteral">"CRITICAL ERROR: Trying to use linear allocator as ring buffer while it was already used as double stack."</span>);</div><div class="line"><a name="l09276"></a><span class="lineno"> 9276</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09277"></a><span class="lineno"> 9277</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09278"></a><span class="lineno"> 9278</span>  VMA_ASSERT(0);</div><div class="line"><a name="l09279"></a><span class="lineno"> 9279</span>  }</div><div class="line"><a name="l09280"></a><span class="lineno"> 9280</span> </div><div class="line"><a name="l09281"></a><span class="lineno"> 9281</span>  suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l09282"></a><span class="lineno"> 9282</span>  }</div><div class="line"><a name="l09283"></a><span class="lineno"> 9283</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09284"></a><span class="lineno"> 9284</span>  {</div><div class="line"><a name="l09285"></a><span class="lineno"> 9285</span>  VMA_ASSERT(0 && <span class="stringliteral">"CRITICAL INTERNAL ERROR."</span>);</div><div class="line"><a name="l09286"></a><span class="lineno"> 9286</span>  }</div><div class="line"><a name="l09287"></a><span class="lineno"> 9287</span>  }</div><div class="line"><a name="l09288"></a><span class="lineno"> 9288</span>  }</div><div class="line"><a name="l09289"></a><span class="lineno"> 9289</span> </div><div class="line"><a name="l09290"></a><span class="lineno"> 9290</span>  m_SumFreeSize -= newSuballoc.size;</div><div class="line"><a name="l09291"></a><span class="lineno"> 9291</span> }</div><div class="line"><a name="l09292"></a><span class="lineno"> 9292</span> </div><div class="line"><a name="l09293"></a><span class="lineno"> 9293</span> <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="l09294"></a><span class="lineno"> 9294</span> {</div><div class="line"><a name="l09295"></a><span class="lineno"> 9295</span>  FreeAtOffset(allocation->GetOffset());</div><div class="line"><a name="l09296"></a><span class="lineno"> 9296</span> }</div><div class="line"><a name="l09297"></a><span class="lineno"> 9297</span> </div><div class="line"><a name="l09298"></a><span class="lineno"> 9298</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l09299"></a><span class="lineno"> 9299</span> {</div><div class="line"><a name="l09300"></a><span class="lineno"> 9300</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09301"></a><span class="lineno"> 9301</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09302"></a><span class="lineno"> 9302</span> </div><div class="line"><a name="l09303"></a><span class="lineno"> 9303</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l09304"></a><span class="lineno"> 9304</span>  {</div><div class="line"><a name="l09305"></a><span class="lineno"> 9305</span>  <span class="comment">// First allocation: Mark it as next empty at the beginning.</span></div><div class="line"><a name="l09306"></a><span class="lineno"> 9306</span>  VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l09307"></a><span class="lineno"> 9307</span>  <span class="keywordflow">if</span>(firstSuballoc.offset == offset)</div><div class="line"><a name="l09308"></a><span class="lineno"> 9308</span>  {</div><div class="line"><a name="l09309"></a><span class="lineno"> 9309</span>  firstSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09310"></a><span class="lineno"> 9310</span>  firstSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09311"></a><span class="lineno"> 9311</span>  m_SumFreeSize += firstSuballoc.size;</div><div class="line"><a name="l09312"></a><span class="lineno"> 9312</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09313"></a><span class="lineno"> 9313</span>  CleanupAfterFree();</div><div class="line"><a name="l09314"></a><span class="lineno"> 9314</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09315"></a><span class="lineno"> 9315</span>  }</div><div class="line"><a name="l09316"></a><span class="lineno"> 9316</span>  }</div><div class="line"><a name="l09317"></a><span class="lineno"> 9317</span> </div><div class="line"><a name="l09318"></a><span class="lineno"> 9318</span>  <span class="comment">// Last allocation in 2-part ring buffer or top of upper stack (same logic).</span></div><div class="line"><a name="l09319"></a><span class="lineno"> 9319</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ||</div><div class="line"><a name="l09320"></a><span class="lineno"> 9320</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09321"></a><span class="lineno"> 9321</span>  {</div><div class="line"><a name="l09322"></a><span class="lineno"> 9322</span>  VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l09323"></a><span class="lineno"> 9323</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l09324"></a><span class="lineno"> 9324</span>  {</div><div class="line"><a name="l09325"></a><span class="lineno"> 9325</span>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l09326"></a><span class="lineno"> 9326</span>  suballocations2nd.pop_back();</div><div class="line"><a name="l09327"></a><span class="lineno"> 9327</span>  CleanupAfterFree();</div><div class="line"><a name="l09328"></a><span class="lineno"> 9328</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09329"></a><span class="lineno"> 9329</span>  }</div><div class="line"><a name="l09330"></a><span class="lineno"> 9330</span>  }</div><div class="line"><a name="l09331"></a><span class="lineno"> 9331</span>  <span class="comment">// Last allocation in 1st vector.</span></div><div class="line"><a name="l09332"></a><span class="lineno"> 9332</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l09333"></a><span class="lineno"> 9333</span>  {</div><div class="line"><a name="l09334"></a><span class="lineno"> 9334</span>  VmaSuballocation& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l09335"></a><span class="lineno"> 9335</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l09336"></a><span class="lineno"> 9336</span>  {</div><div class="line"><a name="l09337"></a><span class="lineno"> 9337</span>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l09338"></a><span class="lineno"> 9338</span>  suballocations1st.pop_back();</div><div class="line"><a name="l09339"></a><span class="lineno"> 9339</span>  CleanupAfterFree();</div><div class="line"><a name="l09340"></a><span class="lineno"> 9340</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09341"></a><span class="lineno"> 9341</span>  }</div><div class="line"><a name="l09342"></a><span class="lineno"> 9342</span>  }</div><div class="line"><a name="l09343"></a><span class="lineno"> 9343</span> </div><div class="line"><a name="l09344"></a><span class="lineno"> 9344</span>  <span class="comment">// Item from the middle of 1st vector.</span></div><div class="line"><a name="l09345"></a><span class="lineno"> 9345</span>  {</div><div class="line"><a name="l09346"></a><span class="lineno"> 9346</span>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l09347"></a><span class="lineno"> 9347</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l09348"></a><span class="lineno"> 9348</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l09349"></a><span class="lineno"> 9349</span>  SuballocationVectorType::iterator it = VmaVectorFindSorted<VmaSuballocationOffsetLess>(</div><div class="line"><a name="l09350"></a><span class="lineno"> 9350</span>  suballocations1st.begin() + m_1stNullItemsBeginCount,</div><div class="line"><a name="l09351"></a><span class="lineno"> 9351</span>  suballocations1st.end(),</div><div class="line"><a name="l09352"></a><span class="lineno"> 9352</span>  refSuballoc);</div><div class="line"><a name="l09353"></a><span class="lineno"> 9353</span>  <span class="keywordflow">if</span>(it != suballocations1st.end())</div><div class="line"><a name="l09354"></a><span class="lineno"> 9354</span>  {</div><div class="line"><a name="l09355"></a><span class="lineno"> 9355</span>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09356"></a><span class="lineno"> 9356</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09357"></a><span class="lineno"> 9357</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09358"></a><span class="lineno"> 9358</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l09359"></a><span class="lineno"> 9359</span>  CleanupAfterFree();</div><div class="line"><a name="l09360"></a><span class="lineno"> 9360</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09361"></a><span class="lineno"> 9361</span>  }</div><div class="line"><a name="l09362"></a><span class="lineno"> 9362</span>  }</div><div class="line"><a name="l09363"></a><span class="lineno"> 9363</span> </div><div class="line"><a name="l09364"></a><span class="lineno"> 9364</span>  <span class="keywordflow">if</span>(m_2ndVectorMode != SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l09365"></a><span class="lineno"> 9365</span>  {</div><div class="line"><a name="l09366"></a><span class="lineno"> 9366</span>  <span class="comment">// Item from the middle of 2nd vector.</span></div><div class="line"><a name="l09367"></a><span class="lineno"> 9367</span>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l09368"></a><span class="lineno"> 9368</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l09369"></a><span class="lineno"> 9369</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l09370"></a><span class="lineno"> 9370</span>  SuballocationVectorType::iterator it = m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ?</div><div class="line"><a name="l09371"></a><span class="lineno"> 9371</span>  VmaVectorFindSorted<VmaSuballocationOffsetLess>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc) :</div><div class="line"><a name="l09372"></a><span class="lineno"> 9372</span>  VmaVectorFindSorted<VmaSuballocationOffsetGreater>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc);</div><div class="line"><a name="l09373"></a><span class="lineno"> 9373</span>  <span class="keywordflow">if</span>(it != suballocations2nd.end())</div><div class="line"><a name="l09374"></a><span class="lineno"> 9374</span>  {</div><div class="line"><a name="l09375"></a><span class="lineno"> 9375</span>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09376"></a><span class="lineno"> 9376</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09377"></a><span class="lineno"> 9377</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l09378"></a><span class="lineno"> 9378</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l09379"></a><span class="lineno"> 9379</span>  CleanupAfterFree();</div><div class="line"><a name="l09380"></a><span class="lineno"> 9380</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09381"></a><span class="lineno"> 9381</span>  }</div><div class="line"><a name="l09382"></a><span class="lineno"> 9382</span>  }</div><div class="line"><a name="l09383"></a><span class="lineno"> 9383</span> </div><div class="line"><a name="l09384"></a><span class="lineno"> 9384</span>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation to free not found in linear allocator!"</span>);</div><div class="line"><a name="l09385"></a><span class="lineno"> 9385</span> }</div><div class="line"><a name="l09386"></a><span class="lineno"> 9386</span> </div><div class="line"><a name="l09387"></a><span class="lineno"> 9387</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::ShouldCompact1st()<span class="keyword"> const</span></div><div class="line"><a name="l09388"></a><span class="lineno"> 9388</span> <span class="keyword"></span>{</div><div class="line"><a name="l09389"></a><span class="lineno"> 9389</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItemCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09390"></a><span class="lineno"> 9390</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocCount = AccessSuballocations1st().size();</div><div class="line"><a name="l09391"></a><span class="lineno"> 9391</span>  <span class="keywordflow">return</span> suballocCount > 32 && nullItemCount * 2 >= (suballocCount - nullItemCount) * 3;</div><div class="line"><a name="l09392"></a><span class="lineno"> 9392</span> }</div><div class="line"><a name="l09393"></a><span class="lineno"> 9393</span> </div><div class="line"><a name="l09394"></a><span class="lineno"> 9394</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::CleanupAfterFree()</div><div class="line"><a name="l09395"></a><span class="lineno"> 9395</span> {</div><div class="line"><a name="l09396"></a><span class="lineno"> 9396</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09397"></a><span class="lineno"> 9397</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09398"></a><span class="lineno"> 9398</span> </div><div class="line"><a name="l09399"></a><span class="lineno"> 9399</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l09400"></a><span class="lineno"> 9400</span>  {</div><div class="line"><a name="l09401"></a><span class="lineno"> 9401</span>  suballocations1st.clear();</div><div class="line"><a name="l09402"></a><span class="lineno"> 9402</span>  suballocations2nd.clear();</div><div class="line"><a name="l09403"></a><span class="lineno"> 9403</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09404"></a><span class="lineno"> 9404</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l09405"></a><span class="lineno"> 9405</span>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09406"></a><span class="lineno"> 9406</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09407"></a><span class="lineno"> 9407</span>  }</div><div class="line"><a name="l09408"></a><span class="lineno"> 9408</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09409"></a><span class="lineno"> 9409</span>  {</div><div class="line"><a name="l09410"></a><span class="lineno"> 9410</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09411"></a><span class="lineno"> 9411</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09412"></a><span class="lineno"> 9412</span>  VMA_ASSERT(nullItem1stCount <= suballoc1stCount);</div><div class="line"><a name="l09413"></a><span class="lineno"> 9413</span> </div><div class="line"><a name="l09414"></a><span class="lineno"> 9414</span>  <span class="comment">// Find more null items at the beginning of 1st vector.</span></div><div class="line"><a name="l09415"></a><span class="lineno"> 9415</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballoc1stCount &&</div><div class="line"><a name="l09416"></a><span class="lineno"> 9416</span>  suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09417"></a><span class="lineno"> 9417</span>  {</div><div class="line"><a name="l09418"></a><span class="lineno"> 9418</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09419"></a><span class="lineno"> 9419</span>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09420"></a><span class="lineno"> 9420</span>  }</div><div class="line"><a name="l09421"></a><span class="lineno"> 9421</span> </div><div class="line"><a name="l09422"></a><span class="lineno"> 9422</span>  <span class="comment">// Find more null items at the end of 1st vector.</span></div><div class="line"><a name="l09423"></a><span class="lineno"> 9423</span>  <span class="keywordflow">while</span>(m_1stNullItemsMiddleCount > 0 &&</div><div class="line"><a name="l09424"></a><span class="lineno"> 9424</span>  suballocations1st.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09425"></a><span class="lineno"> 9425</span>  {</div><div class="line"><a name="l09426"></a><span class="lineno"> 9426</span>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09427"></a><span class="lineno"> 9427</span>  suballocations1st.pop_back();</div><div class="line"><a name="l09428"></a><span class="lineno"> 9428</span>  }</div><div class="line"><a name="l09429"></a><span class="lineno"> 9429</span> </div><div class="line"><a name="l09430"></a><span class="lineno"> 9430</span>  <span class="comment">// Find more null items at the end of 2nd vector.</span></div><div class="line"><a name="l09431"></a><span class="lineno"> 9431</span>  <span class="keywordflow">while</span>(m_2ndNullItemsCount > 0 &&</div><div class="line"><a name="l09432"></a><span class="lineno"> 9432</span>  suballocations2nd.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09433"></a><span class="lineno"> 9433</span>  {</div><div class="line"><a name="l09434"></a><span class="lineno"> 9434</span>  --m_2ndNullItemsCount;</div><div class="line"><a name="l09435"></a><span class="lineno"> 9435</span>  suballocations2nd.pop_back();</div><div class="line"><a name="l09436"></a><span class="lineno"> 9436</span>  }</div><div class="line"><a name="l09437"></a><span class="lineno"> 9437</span> </div><div class="line"><a name="l09438"></a><span class="lineno"> 9438</span>  <span class="keywordflow">if</span>(ShouldCompact1st())</div><div class="line"><a name="l09439"></a><span class="lineno"> 9439</span>  {</div><div class="line"><a name="l09440"></a><span class="lineno"> 9440</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nonNullItemCount = suballoc1stCount - nullItem1stCount;</div><div class="line"><a name="l09441"></a><span class="lineno"> 9441</span>  <span class="keywordtype">size_t</span> srcIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09442"></a><span class="lineno"> 9442</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstIndex = 0; dstIndex < nonNullItemCount; ++dstIndex)</div><div class="line"><a name="l09443"></a><span class="lineno"> 9443</span>  {</div><div class="line"><a name="l09444"></a><span class="lineno"> 9444</span>  <span class="keywordflow">while</span>(suballocations1st[srcIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09445"></a><span class="lineno"> 9445</span>  {</div><div class="line"><a name="l09446"></a><span class="lineno"> 9446</span>  ++srcIndex;</div><div class="line"><a name="l09447"></a><span class="lineno"> 9447</span>  }</div><div class="line"><a name="l09448"></a><span class="lineno"> 9448</span>  <span class="keywordflow">if</span>(dstIndex != srcIndex)</div><div class="line"><a name="l09449"></a><span class="lineno"> 9449</span>  {</div><div class="line"><a name="l09450"></a><span class="lineno"> 9450</span>  suballocations1st[dstIndex] = suballocations1st[srcIndex];</div><div class="line"><a name="l09451"></a><span class="lineno"> 9451</span>  }</div><div class="line"><a name="l09452"></a><span class="lineno"> 9452</span>  ++srcIndex;</div><div class="line"><a name="l09453"></a><span class="lineno"> 9453</span>  }</div><div class="line"><a name="l09454"></a><span class="lineno"> 9454</span>  suballocations1st.resize(nonNullItemCount);</div><div class="line"><a name="l09455"></a><span class="lineno"> 9455</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09456"></a><span class="lineno"> 9456</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l09457"></a><span class="lineno"> 9457</span>  }</div><div class="line"><a name="l09458"></a><span class="lineno"> 9458</span> </div><div class="line"><a name="l09459"></a><span class="lineno"> 9459</span>  <span class="comment">// 2nd vector became empty.</span></div><div class="line"><a name="l09460"></a><span class="lineno"> 9460</span>  <span class="keywordflow">if</span>(suballocations2nd.empty())</div><div class="line"><a name="l09461"></a><span class="lineno"> 9461</span>  {</div><div class="line"><a name="l09462"></a><span class="lineno"> 9462</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09463"></a><span class="lineno"> 9463</span>  }</div><div class="line"><a name="l09464"></a><span class="lineno"> 9464</span> </div><div class="line"><a name="l09465"></a><span class="lineno"> 9465</span>  <span class="comment">// 1st vector became empty.</span></div><div class="line"><a name="l09466"></a><span class="lineno"> 9466</span>  <span class="keywordflow">if</span>(suballocations1st.size() - m_1stNullItemsBeginCount == 0)</div><div class="line"><a name="l09467"></a><span class="lineno"> 9467</span>  {</div><div class="line"><a name="l09468"></a><span class="lineno"> 9468</span>  suballocations1st.clear();</div><div class="line"><a name="l09469"></a><span class="lineno"> 9469</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09470"></a><span class="lineno"> 9470</span> </div><div class="line"><a name="l09471"></a><span class="lineno"> 9471</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty() && m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l09472"></a><span class="lineno"> 9472</span>  {</div><div class="line"><a name="l09473"></a><span class="lineno"> 9473</span>  <span class="comment">// Swap 1st with 2nd. Now 2nd is empty.</span></div><div class="line"><a name="l09474"></a><span class="lineno"> 9474</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09475"></a><span class="lineno"> 9475</span>  m_1stNullItemsMiddleCount = m_2ndNullItemsCount;</div><div class="line"><a name="l09476"></a><span class="lineno"> 9476</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballocations2nd.size() &&</div><div class="line"><a name="l09477"></a><span class="lineno"> 9477</span>  suballocations2nd[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09478"></a><span class="lineno"> 9478</span>  {</div><div class="line"><a name="l09479"></a><span class="lineno"> 9479</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09480"></a><span class="lineno"> 9480</span>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09481"></a><span class="lineno"> 9481</span>  }</div><div class="line"><a name="l09482"></a><span class="lineno"> 9482</span>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09483"></a><span class="lineno"> 9483</span>  m_1stVectorIndex ^= 1;</div><div class="line"><a name="l09484"></a><span class="lineno"> 9484</span>  }</div><div class="line"><a name="l09485"></a><span class="lineno"> 9485</span>  }</div><div class="line"><a name="l09486"></a><span class="lineno"> 9486</span>  }</div><div class="line"><a name="l09487"></a><span class="lineno"> 9487</span> </div><div class="line"><a name="l09488"></a><span class="lineno"> 9488</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l09489"></a><span class="lineno"> 9489</span> }</div><div class="line"><a name="l09490"></a><span class="lineno"> 9490</span> </div><div class="line"><a name="l09491"></a><span class="lineno"> 9491</span> </div><div class="line"><a name="l09493"></a><span class="lineno"> 9493</span> <span class="comment">// class VmaBlockMetadata_Buddy</span></div><div class="line"><a name="l09494"></a><span class="lineno"> 9494</span> </div><div class="line"><a name="l09495"></a><span class="lineno"> 9495</span> VmaBlockMetadata_Buddy::VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l09496"></a><span class="lineno"> 9496</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l09497"></a><span class="lineno"> 9497</span>  m_Root(VMA_NULL),</div><div class="line"><a name="l09498"></a><span class="lineno"> 9498</span>  m_AllocationCount(0),</div><div class="line"><a name="l09499"></a><span class="lineno"> 9499</span>  m_FreeCount(1),</div><div class="line"><a name="l09500"></a><span class="lineno"> 9500</span>  m_SumFreeSize(0)</div><div class="line"><a name="l09501"></a><span class="lineno"> 9501</span> {</div><div class="line"><a name="l09502"></a><span class="lineno"> 9502</span>  memset(m_FreeList, 0, <span class="keyword">sizeof</span>(m_FreeList));</div><div class="line"><a name="l09503"></a><span class="lineno"> 9503</span> }</div><div class="line"><a name="l09504"></a><span class="lineno"> 9504</span> </div><div class="line"><a name="l09505"></a><span class="lineno"> 9505</span> VmaBlockMetadata_Buddy::~VmaBlockMetadata_Buddy()</div><div class="line"><a name="l09506"></a><span class="lineno"> 9506</span> {</div><div class="line"><a name="l09507"></a><span class="lineno"> 9507</span>  DeleteNode(m_Root);</div><div class="line"><a name="l09508"></a><span class="lineno"> 9508</span> }</div><div class="line"><a name="l09509"></a><span class="lineno"> 9509</span> </div><div class="line"><a name="l09510"></a><span class="lineno"> 9510</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Init(VkDeviceSize size)</div><div class="line"><a name="l09511"></a><span class="lineno"> 9511</span> {</div><div class="line"><a name="l09512"></a><span class="lineno"> 9512</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l09513"></a><span class="lineno"> 9513</span> </div><div class="line"><a name="l09514"></a><span class="lineno"> 9514</span>  m_UsableSize = VmaPrevPow2(size);</div><div class="line"><a name="l09515"></a><span class="lineno"> 9515</span>  m_SumFreeSize = m_UsableSize;</div><div class="line"><a name="l09516"></a><span class="lineno"> 9516</span> </div><div class="line"><a name="l09517"></a><span class="lineno"> 9517</span>  <span class="comment">// Calculate m_LevelCount.</span></div><div class="line"><a name="l09518"></a><span class="lineno"> 9518</span>  m_LevelCount = 1;</div><div class="line"><a name="l09519"></a><span class="lineno"> 9519</span>  <span class="keywordflow">while</span>(m_LevelCount < MAX_LEVELS &&</div><div class="line"><a name="l09520"></a><span class="lineno"> 9520</span>  LevelToNodeSize(m_LevelCount) >= MIN_NODE_SIZE)</div><div class="line"><a name="l09521"></a><span class="lineno"> 9521</span>  {</div><div class="line"><a name="l09522"></a><span class="lineno"> 9522</span>  ++m_LevelCount;</div><div class="line"><a name="l09523"></a><span class="lineno"> 9523</span>  }</div><div class="line"><a name="l09524"></a><span class="lineno"> 9524</span> </div><div class="line"><a name="l09525"></a><span class="lineno"> 9525</span>  Node* rootNode = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09526"></a><span class="lineno"> 9526</span>  rootNode->offset = 0;</div><div class="line"><a name="l09527"></a><span class="lineno"> 9527</span>  rootNode->type = Node::TYPE_FREE;</div><div class="line"><a name="l09528"></a><span class="lineno"> 9528</span>  rootNode->parent = VMA_NULL;</div><div class="line"><a name="l09529"></a><span class="lineno"> 9529</span>  rootNode->buddy = VMA_NULL;</div><div class="line"><a name="l09530"></a><span class="lineno"> 9530</span> </div><div class="line"><a name="l09531"></a><span class="lineno"> 9531</span>  m_Root = rootNode;</div><div class="line"><a name="l09532"></a><span class="lineno"> 9532</span>  AddToFreeListFront(0, rootNode);</div><div class="line"><a name="l09533"></a><span class="lineno"> 9533</span> }</div><div class="line"><a name="l09534"></a><span class="lineno"> 9534</span> </div><div class="line"><a name="l09535"></a><span class="lineno"> 9535</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l09536"></a><span class="lineno"> 9536</span> <span class="keyword"></span>{</div><div class="line"><a name="l09537"></a><span class="lineno"> 9537</span>  <span class="comment">// Validate tree.</span></div><div class="line"><a name="l09538"></a><span class="lineno"> 9538</span>  ValidationContext ctx;</div><div class="line"><a name="l09539"></a><span class="lineno"> 9539</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, VMA_NULL, m_Root, 0, LevelToNodeSize(0)))</div><div class="line"><a name="l09540"></a><span class="lineno"> 9540</span>  {</div><div class="line"><a name="l09541"></a><span class="lineno"> 9541</span>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode failed."</span>);</div><div class="line"><a name="l09542"></a><span class="lineno"> 9542</span>  }</div><div class="line"><a name="l09543"></a><span class="lineno"> 9543</span>  VMA_VALIDATE(m_AllocationCount == ctx.calculatedAllocationCount);</div><div class="line"><a name="l09544"></a><span class="lineno"> 9544</span>  VMA_VALIDATE(m_SumFreeSize == ctx.calculatedSumFreeSize);</div><div class="line"><a name="l09545"></a><span class="lineno"> 9545</span> </div><div class="line"><a name="l09546"></a><span class="lineno"> 9546</span>  <span class="comment">// Validate free node lists.</span></div><div class="line"><a name="l09547"></a><span class="lineno"> 9547</span>  <span class="keywordflow">for</span>(uint32_t level = 0; level < m_LevelCount; ++level)</div><div class="line"><a name="l09548"></a><span class="lineno"> 9548</span>  {</div><div class="line"><a name="l09549"></a><span class="lineno"> 9549</span>  VMA_VALIDATE(m_FreeList[level].front == VMA_NULL ||</div><div class="line"><a name="l09550"></a><span class="lineno"> 9550</span>  m_FreeList[level].front->free.prev == VMA_NULL);</div><div class="line"><a name="l09551"></a><span class="lineno"> 9551</span> </div><div class="line"><a name="l09552"></a><span class="lineno"> 9552</span>  <span class="keywordflow">for</span>(Node* node = m_FreeList[level].front;</div><div class="line"><a name="l09553"></a><span class="lineno"> 9553</span>  node != VMA_NULL;</div><div class="line"><a name="l09554"></a><span class="lineno"> 9554</span>  node = node->free.next)</div><div class="line"><a name="l09555"></a><span class="lineno"> 9555</span>  {</div><div class="line"><a name="l09556"></a><span class="lineno"> 9556</span>  VMA_VALIDATE(node->type == Node::TYPE_FREE);</div><div class="line"><a name="l09557"></a><span class="lineno"> 9557</span>  </div><div class="line"><a name="l09558"></a><span class="lineno"> 9558</span>  <span class="keywordflow">if</span>(node->free.next == VMA_NULL)</div><div class="line"><a name="l09559"></a><span class="lineno"> 9559</span>  {</div><div class="line"><a name="l09560"></a><span class="lineno"> 9560</span>  VMA_VALIDATE(m_FreeList[level].back == node);</div><div class="line"><a name="l09561"></a><span class="lineno"> 9561</span>  }</div><div class="line"><a name="l09562"></a><span class="lineno"> 9562</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09563"></a><span class="lineno"> 9563</span>  {</div><div class="line"><a name="l09564"></a><span class="lineno"> 9564</span>  VMA_VALIDATE(node->free.next->free.prev == node);</div><div class="line"><a name="l09565"></a><span class="lineno"> 9565</span>  }</div><div class="line"><a name="l09566"></a><span class="lineno"> 9566</span>  }</div><div class="line"><a name="l09567"></a><span class="lineno"> 9567</span>  }</div><div class="line"><a name="l09568"></a><span class="lineno"> 9568</span> </div><div class="line"><a name="l09569"></a><span class="lineno"> 9569</span>  <span class="comment">// Validate that free lists ar higher levels are empty.</span></div><div class="line"><a name="l09570"></a><span class="lineno"> 9570</span>  <span class="keywordflow">for</span>(uint32_t level = m_LevelCount; level < MAX_LEVELS; ++level)</div><div class="line"><a name="l09571"></a><span class="lineno"> 9571</span>  {</div><div class="line"><a name="l09572"></a><span class="lineno"> 9572</span>  VMA_VALIDATE(m_FreeList[level].front == VMA_NULL && m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l09573"></a><span class="lineno"> 9573</span>  }</div><div class="line"><a name="l09574"></a><span class="lineno"> 9574</span> </div><div class="line"><a name="l09575"></a><span class="lineno"> 9575</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09576"></a><span class="lineno"> 9576</span> }</div><div class="line"><a name="l09577"></a><span class="lineno"> 9577</span> </div><div class="line"><a name="l09578"></a><span class="lineno"> 9578</span> VkDeviceSize VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l09579"></a><span class="lineno"> 9579</span> <span class="keyword"></span>{</div><div class="line"><a name="l09580"></a><span class="lineno"> 9580</span>  <span class="keywordflow">for</span>(uint32_t level = 0; level < m_LevelCount; ++level)</div><div class="line"><a name="l09581"></a><span class="lineno"> 9581</span>  {</div><div class="line"><a name="l09582"></a><span class="lineno"> 9582</span>  <span class="keywordflow">if</span>(m_FreeList[level].front != VMA_NULL)</div><div class="line"><a name="l09583"></a><span class="lineno"> 9583</span>  {</div><div class="line"><a name="l09584"></a><span class="lineno"> 9584</span>  <span class="keywordflow">return</span> LevelToNodeSize(level);</div><div class="line"><a name="l09585"></a><span class="lineno"> 9585</span>  }</div><div class="line"><a name="l09586"></a><span class="lineno"> 9586</span>  }</div><div class="line"><a name="l09587"></a><span class="lineno"> 9587</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l09588"></a><span class="lineno"> 9588</span> }</div><div class="line"><a name="l09589"></a><span class="lineno"> 9589</span> </div><div class="line"><a name="l09590"></a><span class="lineno"> 9590</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l09591"></a><span class="lineno"> 9591</span> <span class="keyword"></span>{</div><div class="line"><a name="l09592"></a><span class="lineno"> 9592</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l09593"></a><span class="lineno"> 9593</span> </div><div class="line"><a name="l09594"></a><span class="lineno"> 9594</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l09595"></a><span class="lineno"> 9595</span> </div><div class="line"><a name="l09596"></a><span class="lineno"> 9596</span>  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="l09597"></a><span class="lineno"> 9597</span>  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="l09598"></a><span class="lineno"> 9598</span> </div><div class="line"><a name="l09599"></a><span class="lineno"> 9599</span>  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="l09600"></a><span class="lineno"> 9600</span>  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="l09601"></a><span class="lineno"> 9601</span>  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="l09602"></a><span class="lineno"> 9602</span> </div><div class="line"><a name="l09603"></a><span class="lineno"> 9603</span>  CalcAllocationStatInfoNode(outInfo, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l09604"></a><span class="lineno"> 9604</span> </div><div class="line"><a name="l09605"></a><span class="lineno"> 9605</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09606"></a><span class="lineno"> 9606</span>  {</div><div class="line"><a name="l09607"></a><span class="lineno"> 9607</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09608"></a><span class="lineno"> 9608</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusableSize;</div><div class="line"><a name="l09609"></a><span class="lineno"> 9609</span>  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="l09610"></a><span class="lineno"> 9610</span>  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="l09611"></a><span class="lineno"> 9611</span>  }</div><div class="line"><a name="l09612"></a><span class="lineno"> 9612</span> }</div><div class="line"><a name="l09613"></a><span class="lineno"> 9613</span> </div><div class="line"><a name="l09614"></a><span class="lineno"> 9614</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l09615"></a><span class="lineno"> 9615</span> <span class="keyword"></span>{</div><div class="line"><a name="l09616"></a><span class="lineno"> 9616</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l09617"></a><span class="lineno"> 9617</span> </div><div class="line"><a name="l09618"></a><span class="lineno"> 9618</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l09619"></a><span class="lineno"> 9619</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize + unusableSize;</div><div class="line"><a name="l09620"></a><span class="lineno"> 9620</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += m_AllocationCount;</div><div class="line"><a name="l09621"></a><span class="lineno"> 9621</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l09622"></a><span class="lineno"> 9622</span>  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="l09623"></a><span class="lineno"> 9623</span> </div><div class="line"><a name="l09624"></a><span class="lineno"> 9624</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09625"></a><span class="lineno"> 9625</span>  {</div><div class="line"><a name="l09626"></a><span class="lineno"> 9626</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09627"></a><span class="lineno"> 9627</span>  <span class="comment">// Not updating inoutStats.unusedRangeSizeMax with unusableSize because this space is not available for allocations.</span></div><div class="line"><a name="l09628"></a><span class="lineno"> 9628</span>  }</div><div class="line"><a name="l09629"></a><span class="lineno"> 9629</span> }</div><div class="line"><a name="l09630"></a><span class="lineno"> 9630</span> </div><div class="line"><a name="l09631"></a><span class="lineno"> 9631</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09632"></a><span class="lineno"> 9632</span> </div><div class="line"><a name="l09633"></a><span class="lineno"> 9633</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l09634"></a><span class="lineno"> 9634</span> <span class="keyword"></span>{</div><div class="line"><a name="l09635"></a><span class="lineno"> 9635</span>  <span class="comment">// TODO optimize</span></div><div class="line"><a name="l09636"></a><span class="lineno"> 9636</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> stat;</div><div class="line"><a name="l09637"></a><span class="lineno"> 9637</span>  CalcAllocationStatInfo(stat);</div><div class="line"><a name="l09638"></a><span class="lineno"> 9638</span> </div><div class="line"><a name="l09639"></a><span class="lineno"> 9639</span>  PrintDetailedMap_Begin(</div><div class="line"><a name="l09640"></a><span class="lineno"> 9640</span>  json,</div><div class="line"><a name="l09641"></a><span class="lineno"> 9641</span>  stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>,</div><div class="line"><a name="l09642"></a><span class="lineno"> 9642</span>  stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>,</div><div class="line"><a name="l09643"></a><span class="lineno"> 9643</span>  stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l09644"></a><span class="lineno"> 9644</span> </div><div class="line"><a name="l09645"></a><span class="lineno"> 9645</span>  PrintDetailedMapNode(json, m_Root, LevelToNodeSize(0));</div><div class="line"><a name="l09646"></a><span class="lineno"> 9646</span> </div><div class="line"><a name="l09647"></a><span class="lineno"> 9647</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l09648"></a><span class="lineno"> 9648</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09649"></a><span class="lineno"> 9649</span>  {</div><div class="line"><a name="l09650"></a><span class="lineno"> 9650</span>  PrintDetailedMap_UnusedRange(json,</div><div class="line"><a name="l09651"></a><span class="lineno"> 9651</span>  m_UsableSize, <span class="comment">// offset</span></div><div class="line"><a name="l09652"></a><span class="lineno"> 9652</span>  unusableSize); <span class="comment">// size</span></div><div class="line"><a name="l09653"></a><span class="lineno"> 9653</span>  }</div><div class="line"><a name="l09654"></a><span class="lineno"> 9654</span> </div><div class="line"><a name="l09655"></a><span class="lineno"> 9655</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l09656"></a><span class="lineno"> 9656</span> }</div><div class="line"><a name="l09657"></a><span class="lineno"> 9657</span> </div><div class="line"><a name="l09658"></a><span class="lineno"> 9658</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09659"></a><span class="lineno"> 9659</span> </div><div class="line"><a name="l09660"></a><span class="lineno"> 9660</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::CreateAllocationRequest(</div><div class="line"><a name="l09661"></a><span class="lineno"> 9661</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09662"></a><span class="lineno"> 9662</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09663"></a><span class="lineno"> 9663</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09664"></a><span class="lineno"> 9664</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09665"></a><span class="lineno"> 9665</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l09666"></a><span class="lineno"> 9666</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09667"></a><span class="lineno"> 9667</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l09668"></a><span class="lineno"> 9668</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09669"></a><span class="lineno"> 9669</span>  uint32_t strategy,</div><div class="line"><a name="l09670"></a><span class="lineno"> 9670</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09671"></a><span class="lineno"> 9671</span> {</div><div class="line"><a name="l09672"></a><span class="lineno"> 9672</span>  VMA_ASSERT(!upperAddress && <span class="stringliteral">"VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT can be used only with linear algorithm."</span>);</div><div class="line"><a name="l09673"></a><span class="lineno"> 9673</span> </div><div class="line"><a name="l09674"></a><span class="lineno"> 9674</span>  <span class="comment">// Simple way to respect bufferImageGranularity. May be optimized some day.</span></div><div class="line"><a name="l09675"></a><span class="lineno"> 9675</span>  <span class="comment">// Whenever it might be an OPTIMAL image...</span></div><div class="line"><a name="l09676"></a><span class="lineno"> 9676</span>  <span class="keywordflow">if</span>(allocType == VMA_SUBALLOCATION_TYPE_UNKNOWN ||</div><div class="line"><a name="l09677"></a><span class="lineno"> 9677</span>  allocType == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l09678"></a><span class="lineno"> 9678</span>  allocType == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL)</div><div class="line"><a name="l09679"></a><span class="lineno"> 9679</span>  {</div><div class="line"><a name="l09680"></a><span class="lineno"> 9680</span>  allocAlignment = VMA_MAX(allocAlignment, bufferImageGranularity);</div><div class="line"><a name="l09681"></a><span class="lineno"> 9681</span>  allocSize = VMA_MAX(allocSize, bufferImageGranularity);</div><div class="line"><a name="l09682"></a><span class="lineno"> 9682</span>  }</div><div class="line"><a name="l09683"></a><span class="lineno"> 9683</span> </div><div class="line"><a name="l09684"></a><span class="lineno"> 9684</span>  <span class="keywordflow">if</span>(allocSize > m_UsableSize)</div><div class="line"><a name="l09685"></a><span class="lineno"> 9685</span>  {</div><div class="line"><a name="l09686"></a><span class="lineno"> 9686</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09687"></a><span class="lineno"> 9687</span>  }</div><div class="line"><a name="l09688"></a><span class="lineno"> 9688</span> </div><div class="line"><a name="l09689"></a><span class="lineno"> 9689</span>  <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l09690"></a><span class="lineno"> 9690</span>  <span class="keywordflow">for</span>(uint32_t level = targetLevel + 1; level--; )</div><div class="line"><a name="l09691"></a><span class="lineno"> 9691</span>  {</div><div class="line"><a name="l09692"></a><span class="lineno"> 9692</span>  <span class="keywordflow">for</span>(Node* freeNode = m_FreeList[level].front;</div><div class="line"><a name="l09693"></a><span class="lineno"> 9693</span>  freeNode != VMA_NULL;</div><div class="line"><a name="l09694"></a><span class="lineno"> 9694</span>  freeNode = freeNode->free.next)</div><div class="line"><a name="l09695"></a><span class="lineno"> 9695</span>  {</div><div class="line"><a name="l09696"></a><span class="lineno"> 9696</span>  <span class="keywordflow">if</span>(freeNode->offset % allocAlignment == 0)</div><div class="line"><a name="l09697"></a><span class="lineno"> 9697</span>  {</div><div class="line"><a name="l09698"></a><span class="lineno"> 9698</span>  pAllocationRequest->offset = freeNode->offset;</div><div class="line"><a name="l09699"></a><span class="lineno"> 9699</span>  pAllocationRequest->sumFreeSize = LevelToNodeSize(level);</div><div class="line"><a name="l09700"></a><span class="lineno"> 9700</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l09701"></a><span class="lineno"> 9701</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l09702"></a><span class="lineno"> 9702</span>  pAllocationRequest->customData = (<span class="keywordtype">void</span>*)(uintptr_t)level;</div><div class="line"><a name="l09703"></a><span class="lineno"> 9703</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09704"></a><span class="lineno"> 9704</span>  }</div><div class="line"><a name="l09705"></a><span class="lineno"> 9705</span>  }</div><div class="line"><a name="l09706"></a><span class="lineno"> 9706</span>  }</div><div class="line"><a name="l09707"></a><span class="lineno"> 9707</span> </div><div class="line"><a name="l09708"></a><span class="lineno"> 9708</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09709"></a><span class="lineno"> 9709</span> }</div><div class="line"><a name="l09710"></a><span class="lineno"> 9710</span> </div><div class="line"><a name="l09711"></a><span class="lineno"> 9711</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::MakeRequestedAllocationsLost(</div><div class="line"><a name="l09712"></a><span class="lineno"> 9712</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09713"></a><span class="lineno"> 9713</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09714"></a><span class="lineno"> 9714</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09715"></a><span class="lineno"> 9715</span> {</div><div class="line"><a name="l09716"></a><span class="lineno"> 9716</span>  <span class="comment">/*</span></div><div class="line"><a name="l09717"></a><span class="lineno"> 9717</span> <span class="comment"> Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l09718"></a><span class="lineno"> 9718</span> <span class="comment"> Support might be added in the future.</span></div><div class="line"><a name="l09719"></a><span class="lineno"> 9719</span> <span class="comment"> */</span></div><div class="line"><a name="l09720"></a><span class="lineno"> 9720</span>  <span class="keywordflow">return</span> pAllocationRequest->itemsToMakeLostCount == 0;</div><div class="line"><a name="l09721"></a><span class="lineno"> 9721</span> }</div><div class="line"><a name="l09722"></a><span class="lineno"> 9722</span> </div><div class="line"><a name="l09723"></a><span class="lineno"> 9723</span> uint32_t VmaBlockMetadata_Buddy::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l09724"></a><span class="lineno"> 9724</span> {</div><div class="line"><a name="l09725"></a><span class="lineno"> 9725</span>  <span class="comment">/*</span></div><div class="line"><a name="l09726"></a><span class="lineno"> 9726</span> <span class="comment"> Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l09727"></a><span class="lineno"> 9727</span> <span class="comment"> Support might be added in the future.</span></div><div class="line"><a name="l09728"></a><span class="lineno"> 9728</span> <span class="comment"> */</span></div><div class="line"><a name="l09729"></a><span class="lineno"> 9729</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l09730"></a><span class="lineno"> 9730</span> }</div><div class="line"><a name="l09731"></a><span class="lineno"> 9731</span> </div><div class="line"><a name="l09732"></a><span class="lineno"> 9732</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Alloc(</div><div class="line"><a name="l09733"></a><span class="lineno"> 9733</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l09734"></a><span class="lineno"> 9734</span>  VmaSuballocationType type,</div><div class="line"><a name="l09735"></a><span class="lineno"> 9735</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09736"></a><span class="lineno"> 9736</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09737"></a><span class="lineno"> 9737</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l09738"></a><span class="lineno"> 9738</span> {</div><div class="line"><a name="l09739"></a><span class="lineno"> 9739</span>  <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l09740"></a><span class="lineno"> 9740</span>  uint32_t currLevel = (uint32_t)(uintptr_t)request.customData;</div><div class="line"><a name="l09741"></a><span class="lineno"> 9741</span>  </div><div class="line"><a name="l09742"></a><span class="lineno"> 9742</span>  Node* currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l09743"></a><span class="lineno"> 9743</span>  VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09744"></a><span class="lineno"> 9744</span>  <span class="keywordflow">while</span>(currNode->offset != request.offset)</div><div class="line"><a name="l09745"></a><span class="lineno"> 9745</span>  {</div><div class="line"><a name="l09746"></a><span class="lineno"> 9746</span>  currNode = currNode->free.next;</div><div class="line"><a name="l09747"></a><span class="lineno"> 9747</span>  VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09748"></a><span class="lineno"> 9748</span>  }</div><div class="line"><a name="l09749"></a><span class="lineno"> 9749</span>  </div><div class="line"><a name="l09750"></a><span class="lineno"> 9750</span>  <span class="comment">// Go down, splitting free nodes.</span></div><div class="line"><a name="l09751"></a><span class="lineno"> 9751</span>  <span class="keywordflow">while</span>(currLevel < targetLevel)</div><div class="line"><a name="l09752"></a><span class="lineno"> 9752</span>  {</div><div class="line"><a name="l09753"></a><span class="lineno"> 9753</span>  <span class="comment">// currNode is already first free node at currLevel.</span></div><div class="line"><a name="l09754"></a><span class="lineno"> 9754</span>  <span class="comment">// Remove it from list of free nodes at this currLevel.</span></div><div class="line"><a name="l09755"></a><span class="lineno"> 9755</span>  RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l09756"></a><span class="lineno"> 9756</span>  </div><div class="line"><a name="l09757"></a><span class="lineno"> 9757</span>  <span class="keyword">const</span> uint32_t childrenLevel = currLevel + 1;</div><div class="line"><a name="l09758"></a><span class="lineno"> 9758</span> </div><div class="line"><a name="l09759"></a><span class="lineno"> 9759</span>  <span class="comment">// Create two free sub-nodes.</span></div><div class="line"><a name="l09760"></a><span class="lineno"> 9760</span>  Node* leftChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09761"></a><span class="lineno"> 9761</span>  Node* rightChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09762"></a><span class="lineno"> 9762</span> </div><div class="line"><a name="l09763"></a><span class="lineno"> 9763</span>  leftChild->offset = currNode->offset;</div><div class="line"><a name="l09764"></a><span class="lineno"> 9764</span>  leftChild->type = Node::TYPE_FREE;</div><div class="line"><a name="l09765"></a><span class="lineno"> 9765</span>  leftChild->parent = currNode;</div><div class="line"><a name="l09766"></a><span class="lineno"> 9766</span>  leftChild->buddy = rightChild;</div><div class="line"><a name="l09767"></a><span class="lineno"> 9767</span> </div><div class="line"><a name="l09768"></a><span class="lineno"> 9768</span>  rightChild->offset = currNode->offset + LevelToNodeSize(childrenLevel);</div><div class="line"><a name="l09769"></a><span class="lineno"> 9769</span>  rightChild->type = Node::TYPE_FREE;</div><div class="line"><a name="l09770"></a><span class="lineno"> 9770</span>  rightChild->parent = currNode;</div><div class="line"><a name="l09771"></a><span class="lineno"> 9771</span>  rightChild->buddy = leftChild;</div><div class="line"><a name="l09772"></a><span class="lineno"> 9772</span> </div><div class="line"><a name="l09773"></a><span class="lineno"> 9773</span>  <span class="comment">// Convert current currNode to split type.</span></div><div class="line"><a name="l09774"></a><span class="lineno"> 9774</span>  currNode->type = Node::TYPE_SPLIT;</div><div class="line"><a name="l09775"></a><span class="lineno"> 9775</span>  currNode->split.leftChild = leftChild;</div><div class="line"><a name="l09776"></a><span class="lineno"> 9776</span> </div><div class="line"><a name="l09777"></a><span class="lineno"> 9777</span>  <span class="comment">// Add child nodes to free list. Order is important!</span></div><div class="line"><a name="l09778"></a><span class="lineno"> 9778</span>  AddToFreeListFront(childrenLevel, rightChild);</div><div class="line"><a name="l09779"></a><span class="lineno"> 9779</span>  AddToFreeListFront(childrenLevel, leftChild);</div><div class="line"><a name="l09780"></a><span class="lineno"> 9780</span> </div><div class="line"><a name="l09781"></a><span class="lineno"> 9781</span>  ++m_FreeCount;</div><div class="line"><a name="l09782"></a><span class="lineno"> 9782</span>  <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="l09783"></a><span class="lineno"> 9783</span>  ++currLevel;</div><div class="line"><a name="l09784"></a><span class="lineno"> 9784</span>  currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l09785"></a><span class="lineno"> 9785</span> </div><div class="line"><a name="l09786"></a><span class="lineno"> 9786</span>  <span class="comment">/*</span></div><div class="line"><a name="l09787"></a><span class="lineno"> 9787</span> <span class="comment"> We can be sure that currNode, as left child of node previously split,</span></div><div class="line"><a name="l09788"></a><span class="lineno"> 9788</span> <span class="comment"> also fullfills the alignment requirement.</span></div><div class="line"><a name="l09789"></a><span class="lineno"> 9789</span> <span class="comment"> */</span></div><div class="line"><a name="l09790"></a><span class="lineno"> 9790</span>  }</div><div class="line"><a name="l09791"></a><span class="lineno"> 9791</span> </div><div class="line"><a name="l09792"></a><span class="lineno"> 9792</span>  <span class="comment">// Remove from free list.</span></div><div class="line"><a name="l09793"></a><span class="lineno"> 9793</span>  VMA_ASSERT(currLevel == targetLevel &&</div><div class="line"><a name="l09794"></a><span class="lineno"> 9794</span>  currNode != VMA_NULL &&</div><div class="line"><a name="l09795"></a><span class="lineno"> 9795</span>  currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09796"></a><span class="lineno"> 9796</span>  RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l09797"></a><span class="lineno"> 9797</span> </div><div class="line"><a name="l09798"></a><span class="lineno"> 9798</span>  <span class="comment">// Convert to allocation node.</span></div><div class="line"><a name="l09799"></a><span class="lineno"> 9799</span>  currNode->type = Node::TYPE_ALLOCATION;</div><div class="line"><a name="l09800"></a><span class="lineno"> 9800</span>  currNode->allocation.alloc = hAllocation;</div><div class="line"><a name="l09801"></a><span class="lineno"> 9801</span> </div><div class="line"><a name="l09802"></a><span class="lineno"> 9802</span>  ++m_AllocationCount;</div><div class="line"><a name="l09803"></a><span class="lineno"> 9803</span>  --m_FreeCount;</div><div class="line"><a name="l09804"></a><span class="lineno"> 9804</span>  m_SumFreeSize -= allocSize;</div><div class="line"><a name="l09805"></a><span class="lineno"> 9805</span> }</div><div class="line"><a name="l09806"></a><span class="lineno"> 9806</span> </div><div class="line"><a name="l09807"></a><span class="lineno"> 9807</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::DeleteNode(Node* node)</div><div class="line"><a name="l09808"></a><span class="lineno"> 9808</span> {</div><div class="line"><a name="l09809"></a><span class="lineno"> 9809</span>  <span class="keywordflow">if</span>(node->type == Node::TYPE_SPLIT)</div><div class="line"><a name="l09810"></a><span class="lineno"> 9810</span>  {</div><div class="line"><a name="l09811"></a><span class="lineno"> 9811</span>  DeleteNode(node->split.leftChild->buddy);</div><div class="line"><a name="l09812"></a><span class="lineno"> 9812</span>  DeleteNode(node->split.leftChild);</div><div class="line"><a name="l09813"></a><span class="lineno"> 9813</span>  }</div><div class="line"><a name="l09814"></a><span class="lineno"> 9814</span> </div><div class="line"><a name="l09815"></a><span class="lineno"> 9815</span>  vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l09816"></a><span class="lineno"> 9816</span> }</div><div class="line"><a name="l09817"></a><span class="lineno"> 9817</span> </div><div class="line"><a name="l09818"></a><span class="lineno"> 9818</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::ValidateNode(ValidationContext& 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="l09819"></a><span class="lineno"> 9819</span> <span class="keyword"></span>{</div><div class="line"><a name="l09820"></a><span class="lineno"> 9820</span>  VMA_VALIDATE(level < m_LevelCount);</div><div class="line"><a name="l09821"></a><span class="lineno"> 9821</span>  VMA_VALIDATE(curr->parent == parent);</div><div class="line"><a name="l09822"></a><span class="lineno"> 9822</span>  VMA_VALIDATE((curr->buddy == VMA_NULL) == (parent == VMA_NULL));</div><div class="line"><a name="l09823"></a><span class="lineno"> 9823</span>  VMA_VALIDATE(curr->buddy == VMA_NULL || curr->buddy->buddy == curr);</div><div class="line"><a name="l09824"></a><span class="lineno"> 9824</span>  <span class="keywordflow">switch</span>(curr->type)</div><div class="line"><a name="l09825"></a><span class="lineno"> 9825</span>  {</div><div class="line"><a name="l09826"></a><span class="lineno"> 9826</span>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l09827"></a><span class="lineno"> 9827</span>  <span class="comment">// curr->free.prev, next are validated separately.</span></div><div class="line"><a name="l09828"></a><span class="lineno"> 9828</span>  ctx.calculatedSumFreeSize += levelNodeSize;</div><div class="line"><a name="l09829"></a><span class="lineno"> 9829</span>  ++ctx.calculatedFreeCount;</div><div class="line"><a name="l09830"></a><span class="lineno"> 9830</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09831"></a><span class="lineno"> 9831</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l09832"></a><span class="lineno"> 9832</span>  ++ctx.calculatedAllocationCount;</div><div class="line"><a name="l09833"></a><span class="lineno"> 9833</span>  ctx.calculatedSumFreeSize += levelNodeSize - curr->allocation.alloc->GetSize();</div><div class="line"><a name="l09834"></a><span class="lineno"> 9834</span>  VMA_VALIDATE(curr->allocation.alloc != VK_NULL_HANDLE);</div><div class="line"><a name="l09835"></a><span class="lineno"> 9835</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09836"></a><span class="lineno"> 9836</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l09837"></a><span class="lineno"> 9837</span>  {</div><div class="line"><a name="l09838"></a><span class="lineno"> 9838</span>  <span class="keyword">const</span> uint32_t childrenLevel = level + 1;</div><div class="line"><a name="l09839"></a><span class="lineno"> 9839</span>  <span class="keyword">const</span> VkDeviceSize childrenLevelNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l09840"></a><span class="lineno"> 9840</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = curr->split.leftChild;</div><div class="line"><a name="l09841"></a><span class="lineno"> 9841</span>  VMA_VALIDATE(leftChild != VMA_NULL);</div><div class="line"><a name="l09842"></a><span class="lineno"> 9842</span>  VMA_VALIDATE(leftChild->offset == curr->offset);</div><div class="line"><a name="l09843"></a><span class="lineno"> 9843</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, leftChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l09844"></a><span class="lineno"> 9844</span>  {</div><div class="line"><a name="l09845"></a><span class="lineno"> 9845</span>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode for left child failed."</span>);</div><div class="line"><a name="l09846"></a><span class="lineno"> 9846</span>  }</div><div class="line"><a name="l09847"></a><span class="lineno"> 9847</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l09848"></a><span class="lineno"> 9848</span>  VMA_VALIDATE(rightChild->offset == curr->offset + childrenLevelNodeSize);</div><div class="line"><a name="l09849"></a><span class="lineno"> 9849</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, rightChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l09850"></a><span class="lineno"> 9850</span>  {</div><div class="line"><a name="l09851"></a><span class="lineno"> 9851</span>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode for right child failed."</span>);</div><div class="line"><a name="l09852"></a><span class="lineno"> 9852</span>  }</div><div class="line"><a name="l09853"></a><span class="lineno"> 9853</span>  }</div><div class="line"><a name="l09854"></a><span class="lineno"> 9854</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09855"></a><span class="lineno"> 9855</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09856"></a><span class="lineno"> 9856</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09857"></a><span class="lineno"> 9857</span>  }</div><div class="line"><a name="l09858"></a><span class="lineno"> 9858</span> </div><div class="line"><a name="l09859"></a><span class="lineno"> 9859</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09860"></a><span class="lineno"> 9860</span> }</div><div class="line"><a name="l09861"></a><span class="lineno"> 9861</span> </div><div class="line"><a name="l09862"></a><span class="lineno"> 9862</span> uint32_t VmaBlockMetadata_Buddy::AllocSizeToLevel(VkDeviceSize allocSize)<span class="keyword"> const</span></div><div class="line"><a name="l09863"></a><span class="lineno"> 9863</span> <span class="keyword"></span>{</div><div class="line"><a name="l09864"></a><span class="lineno"> 9864</span>  <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="l09865"></a><span class="lineno"> 9865</span>  uint32_t level = 0;</div><div class="line"><a name="l09866"></a><span class="lineno"> 9866</span>  VkDeviceSize currLevelNodeSize = m_UsableSize;</div><div class="line"><a name="l09867"></a><span class="lineno"> 9867</span>  VkDeviceSize nextLevelNodeSize = currLevelNodeSize >> 1;</div><div class="line"><a name="l09868"></a><span class="lineno"> 9868</span>  <span class="keywordflow">while</span>(allocSize <= nextLevelNodeSize && level + 1 < m_LevelCount)</div><div class="line"><a name="l09869"></a><span class="lineno"> 9869</span>  {</div><div class="line"><a name="l09870"></a><span class="lineno"> 9870</span>  ++level;</div><div class="line"><a name="l09871"></a><span class="lineno"> 9871</span>  currLevelNodeSize = nextLevelNodeSize;</div><div class="line"><a name="l09872"></a><span class="lineno"> 9872</span>  nextLevelNodeSize = currLevelNodeSize >> 1;</div><div class="line"><a name="l09873"></a><span class="lineno"> 9873</span>  }</div><div class="line"><a name="l09874"></a><span class="lineno"> 9874</span>  <span class="keywordflow">return</span> level;</div><div class="line"><a name="l09875"></a><span class="lineno"> 9875</span> }</div><div class="line"><a name="l09876"></a><span class="lineno"> 9876</span> </div><div class="line"><a name="l09877"></a><span class="lineno"> 9877</span> <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="l09878"></a><span class="lineno"> 9878</span> {</div><div class="line"><a name="l09879"></a><span class="lineno"> 9879</span>  <span class="comment">// Find node and level.</span></div><div class="line"><a name="l09880"></a><span class="lineno"> 9880</span>  Node* node = m_Root;</div><div class="line"><a name="l09881"></a><span class="lineno"> 9881</span>  VkDeviceSize nodeOffset = 0;</div><div class="line"><a name="l09882"></a><span class="lineno"> 9882</span>  uint32_t level = 0;</div><div class="line"><a name="l09883"></a><span class="lineno"> 9883</span>  VkDeviceSize levelNodeSize = LevelToNodeSize(0);</div><div class="line"><a name="l09884"></a><span class="lineno"> 9884</span>  <span class="keywordflow">while</span>(node->type == Node::TYPE_SPLIT)</div><div class="line"><a name="l09885"></a><span class="lineno"> 9885</span>  {</div><div class="line"><a name="l09886"></a><span class="lineno"> 9886</span>  <span class="keyword">const</span> VkDeviceSize nextLevelSize = levelNodeSize >> 1;</div><div class="line"><a name="l09887"></a><span class="lineno"> 9887</span>  <span class="keywordflow">if</span>(offset < nodeOffset + nextLevelSize)</div><div class="line"><a name="l09888"></a><span class="lineno"> 9888</span>  {</div><div class="line"><a name="l09889"></a><span class="lineno"> 9889</span>  node = node->split.leftChild;</div><div class="line"><a name="l09890"></a><span class="lineno"> 9890</span>  }</div><div class="line"><a name="l09891"></a><span class="lineno"> 9891</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09892"></a><span class="lineno"> 9892</span>  {</div><div class="line"><a name="l09893"></a><span class="lineno"> 9893</span>  node = node->split.leftChild->buddy;</div><div class="line"><a name="l09894"></a><span class="lineno"> 9894</span>  nodeOffset += nextLevelSize;</div><div class="line"><a name="l09895"></a><span class="lineno"> 9895</span>  }</div><div class="line"><a name="l09896"></a><span class="lineno"> 9896</span>  ++level;</div><div class="line"><a name="l09897"></a><span class="lineno"> 9897</span>  levelNodeSize = nextLevelSize;</div><div class="line"><a name="l09898"></a><span class="lineno"> 9898</span>  }</div><div class="line"><a name="l09899"></a><span class="lineno"> 9899</span> </div><div class="line"><a name="l09900"></a><span class="lineno"> 9900</span>  VMA_ASSERT(node != VMA_NULL && node->type == Node::TYPE_ALLOCATION);</div><div class="line"><a name="l09901"></a><span class="lineno"> 9901</span>  VMA_ASSERT(alloc == VK_NULL_HANDLE || node->allocation.alloc == alloc);</div><div class="line"><a name="l09902"></a><span class="lineno"> 9902</span> </div><div class="line"><a name="l09903"></a><span class="lineno"> 9903</span>  ++m_FreeCount;</div><div class="line"><a name="l09904"></a><span class="lineno"> 9904</span>  --m_AllocationCount;</div><div class="line"><a name="l09905"></a><span class="lineno"> 9905</span>  m_SumFreeSize += alloc->GetSize();</div><div class="line"><a name="l09906"></a><span class="lineno"> 9906</span> </div><div class="line"><a name="l09907"></a><span class="lineno"> 9907</span>  node->type = Node::TYPE_FREE;</div><div class="line"><a name="l09908"></a><span class="lineno"> 9908</span> </div><div class="line"><a name="l09909"></a><span class="lineno"> 9909</span>  <span class="comment">// Join free nodes if possible.</span></div><div class="line"><a name="l09910"></a><span class="lineno"> 9910</span>  <span class="keywordflow">while</span>(level > 0 && node->buddy->type == Node::TYPE_FREE)</div><div class="line"><a name="l09911"></a><span class="lineno"> 9911</span>  {</div><div class="line"><a name="l09912"></a><span class="lineno"> 9912</span>  RemoveFromFreeList(level, node->buddy);</div><div class="line"><a name="l09913"></a><span class="lineno"> 9913</span>  Node* <span class="keyword">const</span> parent = node->parent;</div><div class="line"><a name="l09914"></a><span class="lineno"> 9914</span> </div><div class="line"><a name="l09915"></a><span class="lineno"> 9915</span>  vma_delete(GetAllocationCallbacks(), node->buddy);</div><div class="line"><a name="l09916"></a><span class="lineno"> 9916</span>  vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l09917"></a><span class="lineno"> 9917</span>  parent->type = Node::TYPE_FREE;</div><div class="line"><a name="l09918"></a><span class="lineno"> 9918</span>  </div><div class="line"><a name="l09919"></a><span class="lineno"> 9919</span>  node = parent;</div><div class="line"><a name="l09920"></a><span class="lineno"> 9920</span>  --level;</div><div class="line"><a name="l09921"></a><span class="lineno"> 9921</span>  <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="l09922"></a><span class="lineno"> 9922</span>  --m_FreeCount;</div><div class="line"><a name="l09923"></a><span class="lineno"> 9923</span>  }</div><div class="line"><a name="l09924"></a><span class="lineno"> 9924</span> </div><div class="line"><a name="l09925"></a><span class="lineno"> 9925</span>  AddToFreeListFront(level, node);</div><div class="line"><a name="l09926"></a><span class="lineno"> 9926</span> }</div><div class="line"><a name="l09927"></a><span class="lineno"> 9927</span> </div><div class="line"><a name="l09928"></a><span class="lineno"> 9928</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::CalcAllocationStatInfoNode(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l09929"></a><span class="lineno"> 9929</span> <span class="keyword"></span>{</div><div class="line"><a name="l09930"></a><span class="lineno"> 9930</span>  <span class="keywordflow">switch</span>(node->type)</div><div class="line"><a name="l09931"></a><span class="lineno"> 9931</span>  {</div><div class="line"><a name="l09932"></a><span class="lineno"> 9932</span>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l09933"></a><span class="lineno"> 9933</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09934"></a><span class="lineno"> 9934</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += levelNodeSize;</div><div class="line"><a name="l09935"></a><span class="lineno"> 9935</span>  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="l09936"></a><span class="lineno"> 9936</span>  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="l09937"></a><span class="lineno"> 9937</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09938"></a><span class="lineno"> 9938</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l09939"></a><span class="lineno"> 9939</span>  {</div><div class="line"><a name="l09940"></a><span class="lineno"> 9940</span>  <span class="keyword">const</span> VkDeviceSize allocSize = node->allocation.alloc->GetSize();</div><div class="line"><a name="l09941"></a><span class="lineno"> 9941</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l09942"></a><span class="lineno"> 9942</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += allocSize;</div><div class="line"><a name="l09943"></a><span class="lineno"> 9943</span>  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="l09944"></a><span class="lineno"> 9944</span>  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="l09945"></a><span class="lineno"> 9945</span> </div><div class="line"><a name="l09946"></a><span class="lineno"> 9946</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = levelNodeSize - allocSize;</div><div class="line"><a name="l09947"></a><span class="lineno"> 9947</span>  <span class="keywordflow">if</span>(unusedRangeSize > 0)</div><div class="line"><a name="l09948"></a><span class="lineno"> 9948</span>  {</div><div class="line"><a name="l09949"></a><span class="lineno"> 9949</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09950"></a><span class="lineno"> 9950</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09951"></a><span class="lineno"> 9951</span>  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="l09952"></a><span class="lineno"> 9952</span>  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="l09953"></a><span class="lineno"> 9953</span>  }</div><div class="line"><a name="l09954"></a><span class="lineno"> 9954</span>  }</div><div class="line"><a name="l09955"></a><span class="lineno"> 9955</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09956"></a><span class="lineno"> 9956</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l09957"></a><span class="lineno"> 9957</span>  {</div><div class="line"><a name="l09958"></a><span class="lineno"> 9958</span>  <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l09959"></a><span class="lineno"> 9959</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node->split.leftChild;</div><div class="line"><a name="l09960"></a><span class="lineno"> 9960</span>  CalcAllocationStatInfoNode(outInfo, leftChild, childrenNodeSize);</div><div class="line"><a name="l09961"></a><span class="lineno"> 9961</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l09962"></a><span class="lineno"> 9962</span>  CalcAllocationStatInfoNode(outInfo, rightChild, childrenNodeSize);</div><div class="line"><a name="l09963"></a><span class="lineno"> 9963</span>  }</div><div class="line"><a name="l09964"></a><span class="lineno"> 9964</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09965"></a><span class="lineno"> 9965</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09966"></a><span class="lineno"> 9966</span>  VMA_ASSERT(0);</div><div class="line"><a name="l09967"></a><span class="lineno"> 9967</span>  }</div><div class="line"><a name="l09968"></a><span class="lineno"> 9968</span> }</div><div class="line"><a name="l09969"></a><span class="lineno"> 9969</span> </div><div class="line"><a name="l09970"></a><span class="lineno"> 9970</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddToFreeListFront(uint32_t level, Node* node)</div><div class="line"><a name="l09971"></a><span class="lineno"> 9971</span> {</div><div class="line"><a name="l09972"></a><span class="lineno"> 9972</span>  VMA_ASSERT(node->type == Node::TYPE_FREE);</div><div class="line"><a name="l09973"></a><span class="lineno"> 9973</span> </div><div class="line"><a name="l09974"></a><span class="lineno"> 9974</span>  <span class="comment">// List is empty.</span></div><div class="line"><a name="l09975"></a><span class="lineno"> 9975</span>  Node* <span class="keyword">const</span> frontNode = m_FreeList[level].front;</div><div class="line"><a name="l09976"></a><span class="lineno"> 9976</span>  <span class="keywordflow">if</span>(frontNode == VMA_NULL)</div><div class="line"><a name="l09977"></a><span class="lineno"> 9977</span>  {</div><div class="line"><a name="l09978"></a><span class="lineno"> 9978</span>  VMA_ASSERT(m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l09979"></a><span class="lineno"> 9979</span>  node->free.prev = node->free.next = VMA_NULL;</div><div class="line"><a name="l09980"></a><span class="lineno"> 9980</span>  m_FreeList[level].front = m_FreeList[level].back = node;</div><div class="line"><a name="l09981"></a><span class="lineno"> 9981</span>  }</div><div class="line"><a name="l09982"></a><span class="lineno"> 9982</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09983"></a><span class="lineno"> 9983</span>  {</div><div class="line"><a name="l09984"></a><span class="lineno"> 9984</span>  VMA_ASSERT(frontNode->free.prev == VMA_NULL);</div><div class="line"><a name="l09985"></a><span class="lineno"> 9985</span>  node->free.prev = VMA_NULL;</div><div class="line"><a name="l09986"></a><span class="lineno"> 9986</span>  node->free.next = frontNode;</div><div class="line"><a name="l09987"></a><span class="lineno"> 9987</span>  frontNode->free.prev = node;</div><div class="line"><a name="l09988"></a><span class="lineno"> 9988</span>  m_FreeList[level].front = node;</div><div class="line"><a name="l09989"></a><span class="lineno"> 9989</span>  }</div><div class="line"><a name="l09990"></a><span class="lineno"> 9990</span> }</div><div class="line"><a name="l09991"></a><span class="lineno"> 9991</span> </div><div class="line"><a name="l09992"></a><span class="lineno"> 9992</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::RemoveFromFreeList(uint32_t level, Node* node)</div><div class="line"><a name="l09993"></a><span class="lineno"> 9993</span> {</div><div class="line"><a name="l09994"></a><span class="lineno"> 9994</span>  VMA_ASSERT(m_FreeList[level].front != VMA_NULL);</div><div class="line"><a name="l09995"></a><span class="lineno"> 9995</span> </div><div class="line"><a name="l09996"></a><span class="lineno"> 9996</span>  <span class="comment">// It is at the front.</span></div><div class="line"><a name="l09997"></a><span class="lineno"> 9997</span>  <span class="keywordflow">if</span>(node->free.prev == VMA_NULL)</div><div class="line"><a name="l09998"></a><span class="lineno"> 9998</span>  {</div><div class="line"><a name="l09999"></a><span class="lineno"> 9999</span>  VMA_ASSERT(m_FreeList[level].front == node);</div><div class="line"><a name="l10000"></a><span class="lineno">10000</span>  m_FreeList[level].front = node->free.next;</div><div class="line"><a name="l10001"></a><span class="lineno">10001</span>  }</div><div class="line"><a name="l10002"></a><span class="lineno">10002</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10003"></a><span class="lineno">10003</span>  {</div><div class="line"><a name="l10004"></a><span class="lineno">10004</span>  Node* <span class="keyword">const</span> prevFreeNode = node->free.prev;</div><div class="line"><a name="l10005"></a><span class="lineno">10005</span>  VMA_ASSERT(prevFreeNode->free.next == node);</div><div class="line"><a name="l10006"></a><span class="lineno">10006</span>  prevFreeNode->free.next = node->free.next;</div><div class="line"><a name="l10007"></a><span class="lineno">10007</span>  }</div><div class="line"><a name="l10008"></a><span class="lineno">10008</span> </div><div class="line"><a name="l10009"></a><span class="lineno">10009</span>  <span class="comment">// It is at the back.</span></div><div class="line"><a name="l10010"></a><span class="lineno">10010</span>  <span class="keywordflow">if</span>(node->free.next == VMA_NULL)</div><div class="line"><a name="l10011"></a><span class="lineno">10011</span>  {</div><div class="line"><a name="l10012"></a><span class="lineno">10012</span>  VMA_ASSERT(m_FreeList[level].back == node);</div><div class="line"><a name="l10013"></a><span class="lineno">10013</span>  m_FreeList[level].back = node->free.prev;</div><div class="line"><a name="l10014"></a><span class="lineno">10014</span>  }</div><div class="line"><a name="l10015"></a><span class="lineno">10015</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10016"></a><span class="lineno">10016</span>  {</div><div class="line"><a name="l10017"></a><span class="lineno">10017</span>  Node* <span class="keyword">const</span> nextFreeNode = node->free.next;</div><div class="line"><a name="l10018"></a><span class="lineno">10018</span>  VMA_ASSERT(nextFreeNode->free.prev == node);</div><div class="line"><a name="l10019"></a><span class="lineno">10019</span>  nextFreeNode->free.prev = node->free.prev;</div><div class="line"><a name="l10020"></a><span class="lineno">10020</span>  }</div><div class="line"><a name="l10021"></a><span class="lineno">10021</span> }</div><div class="line"><a name="l10022"></a><span class="lineno">10022</span> </div><div class="line"><a name="l10023"></a><span class="lineno">10023</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10024"></a><span class="lineno">10024</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMapNode(<span class="keyword">class</span> VmaJsonWriter& json, <span class="keyword">const</span> Node* node, VkDeviceSize levelNodeSize)<span class="keyword"> const</span></div><div class="line"><a name="l10025"></a><span class="lineno">10025</span> <span class="keyword"></span>{</div><div class="line"><a name="l10026"></a><span class="lineno">10026</span>  <span class="keywordflow">switch</span>(node->type)</div><div class="line"><a name="l10027"></a><span class="lineno">10027</span>  {</div><div class="line"><a name="l10028"></a><span class="lineno">10028</span>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l10029"></a><span class="lineno">10029</span>  PrintDetailedMap_UnusedRange(json, node->offset, levelNodeSize);</div><div class="line"><a name="l10030"></a><span class="lineno">10030</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10031"></a><span class="lineno">10031</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l10032"></a><span class="lineno">10032</span>  { </div><div class="line"><a name="l10033"></a><span class="lineno">10033</span>  PrintDetailedMap_Allocation(json, node->offset, node->allocation.alloc);</div><div class="line"><a name="l10034"></a><span class="lineno">10034</span>  <span class="keyword">const</span> VkDeviceSize allocSize = node->allocation.alloc->GetSize();</div><div class="line"><a name="l10035"></a><span class="lineno">10035</span>  <span class="keywordflow">if</span>(allocSize < levelNodeSize)</div><div class="line"><a name="l10036"></a><span class="lineno">10036</span>  {</div><div class="line"><a name="l10037"></a><span class="lineno">10037</span>  PrintDetailedMap_UnusedRange(json, node->offset + allocSize, levelNodeSize - allocSize);</div><div class="line"><a name="l10038"></a><span class="lineno">10038</span>  }</div><div class="line"><a name="l10039"></a><span class="lineno">10039</span>  }</div><div class="line"><a name="l10040"></a><span class="lineno">10040</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10041"></a><span class="lineno">10041</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l10042"></a><span class="lineno">10042</span>  {</div><div class="line"><a name="l10043"></a><span class="lineno">10043</span>  <span class="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l10044"></a><span class="lineno">10044</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node->split.leftChild;</div><div class="line"><a name="l10045"></a><span class="lineno">10045</span>  PrintDetailedMapNode(json, leftChild, childrenNodeSize);</div><div class="line"><a name="l10046"></a><span class="lineno">10046</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l10047"></a><span class="lineno">10047</span>  PrintDetailedMapNode(json, rightChild, childrenNodeSize);</div><div class="line"><a name="l10048"></a><span class="lineno">10048</span>  }</div><div class="line"><a name="l10049"></a><span class="lineno">10049</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10050"></a><span class="lineno">10050</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l10051"></a><span class="lineno">10051</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10052"></a><span class="lineno">10052</span>  }</div><div class="line"><a name="l10053"></a><span class="lineno">10053</span> }</div><div class="line"><a name="l10054"></a><span class="lineno">10054</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10055"></a><span class="lineno">10055</span> </div><div class="line"><a name="l10056"></a><span class="lineno">10056</span> </div><div class="line"><a name="l10058"></a><span class="lineno">10058</span> <span class="comment">// class VmaDeviceMemoryBlock</span></div><div class="line"><a name="l10059"></a><span class="lineno">10059</span> </div><div class="line"><a name="l10060"></a><span class="lineno">10060</span> VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l10061"></a><span class="lineno">10061</span>  m_pMetadata(VMA_NULL),</div><div class="line"><a name="l10062"></a><span class="lineno">10062</span>  m_MemoryTypeIndex(UINT32_MAX),</div><div class="line"><a name="l10063"></a><span class="lineno">10063</span>  m_Id(0),</div><div class="line"><a name="l10064"></a><span class="lineno">10064</span>  m_hMemory(VK_NULL_HANDLE),</div><div class="line"><a name="l10065"></a><span class="lineno">10065</span>  m_MapCount(0),</div><div class="line"><a name="l10066"></a><span class="lineno">10066</span>  m_pMappedData(VMA_NULL)</div><div class="line"><a name="l10067"></a><span class="lineno">10067</span> {</div><div class="line"><a name="l10068"></a><span class="lineno">10068</span> }</div><div class="line"><a name="l10069"></a><span class="lineno">10069</span> </div><div class="line"><a name="l10070"></a><span class="lineno">10070</span> <span class="keywordtype">void</span> VmaDeviceMemoryBlock::Init(</div><div class="line"><a name="l10071"></a><span class="lineno">10071</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10072"></a><span class="lineno">10072</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l10073"></a><span class="lineno">10073</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l10074"></a><span class="lineno">10074</span>  VkDeviceSize newSize,</div><div class="line"><a name="l10075"></a><span class="lineno">10075</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l10076"></a><span class="lineno">10076</span>  uint32_t algorithm)</div><div class="line"><a name="l10077"></a><span class="lineno">10077</span> {</div><div class="line"><a name="l10078"></a><span class="lineno">10078</span>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l10079"></a><span class="lineno">10079</span> </div><div class="line"><a name="l10080"></a><span class="lineno">10080</span>  m_MemoryTypeIndex = newMemoryTypeIndex;</div><div class="line"><a name="l10081"></a><span class="lineno">10081</span>  m_Id = id;</div><div class="line"><a name="l10082"></a><span class="lineno">10082</span>  m_hMemory = newMemory;</div><div class="line"><a name="l10083"></a><span class="lineno">10083</span> </div><div class="line"><a name="l10084"></a><span class="lineno">10084</span>  <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l10085"></a><span class="lineno">10085</span>  {</div><div class="line"><a name="l10086"></a><span class="lineno">10086</span>  <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="l10087"></a><span class="lineno">10087</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Linear)(hAllocator);</div><div class="line"><a name="l10088"></a><span class="lineno">10088</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10089"></a><span class="lineno">10089</span>  <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="l10090"></a><span class="lineno">10090</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Buddy)(hAllocator);</div><div class="line"><a name="l10091"></a><span class="lineno">10091</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10092"></a><span class="lineno">10092</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l10093"></a><span class="lineno">10093</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10094"></a><span class="lineno">10094</span>  <span class="comment">// Fall-through.</span></div><div class="line"><a name="l10095"></a><span class="lineno">10095</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l10096"></a><span class="lineno">10096</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Generic)(hAllocator);</div><div class="line"><a name="l10097"></a><span class="lineno">10097</span>  }</div><div class="line"><a name="l10098"></a><span class="lineno">10098</span>  m_pMetadata->Init(newSize);</div><div class="line"><a name="l10099"></a><span class="lineno">10099</span> }</div><div class="line"><a name="l10100"></a><span class="lineno">10100</span> </div><div class="line"><a name="l10101"></a><span class="lineno">10101</span> <span class="keywordtype">void</span> VmaDeviceMemoryBlock::Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</div><div class="line"><a name="l10102"></a><span class="lineno">10102</span> {</div><div class="line"><a name="l10103"></a><span class="lineno">10103</span>  <span class="comment">// This is the most important assert in the entire library.</span></div><div class="line"><a name="l10104"></a><span class="lineno">10104</span>  <span class="comment">// Hitting it means you have some memory leak - unreleased VmaAllocation objects.</span></div><div class="line"><a name="l10105"></a><span class="lineno">10105</span>  VMA_ASSERT(m_pMetadata->IsEmpty() && <span class="stringliteral">"Some allocations were not freed before destruction of this memory block!"</span>);</div><div class="line"><a name="l10106"></a><span class="lineno">10106</span> </div><div class="line"><a name="l10107"></a><span class="lineno">10107</span>  VMA_ASSERT(m_hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l10108"></a><span class="lineno">10108</span>  allocator->FreeVulkanMemory(m_MemoryTypeIndex, m_pMetadata->GetSize(), m_hMemory);</div><div class="line"><a name="l10109"></a><span class="lineno">10109</span>  m_hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l10110"></a><span class="lineno">10110</span> </div><div class="line"><a name="l10111"></a><span class="lineno">10111</span>  vma_delete(allocator, m_pMetadata);</div><div class="line"><a name="l10112"></a><span class="lineno">10112</span>  m_pMetadata = VMA_NULL;</div><div class="line"><a name="l10113"></a><span class="lineno">10113</span> }</div><div class="line"><a name="l10114"></a><span class="lineno">10114</span> </div><div class="line"><a name="l10115"></a><span class="lineno">10115</span> <span class="keywordtype">bool</span> VmaDeviceMemoryBlock::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l10116"></a><span class="lineno">10116</span> <span class="keyword"></span>{</div><div class="line"><a name="l10117"></a><span class="lineno">10117</span>  VMA_VALIDATE((m_hMemory != VK_NULL_HANDLE) &&</div><div class="line"><a name="l10118"></a><span class="lineno">10118</span>  (m_pMetadata->GetSize() != 0));</div><div class="line"><a name="l10119"></a><span class="lineno">10119</span>  </div><div class="line"><a name="l10120"></a><span class="lineno">10120</span>  <span class="keywordflow">return</span> m_pMetadata->Validate();</div><div class="line"><a name="l10121"></a><span class="lineno">10121</span> }</div><div class="line"><a name="l10122"></a><span class="lineno">10122</span> </div><div class="line"><a name="l10123"></a><span class="lineno">10123</span> VkResult VmaDeviceMemoryBlock::CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l10124"></a><span class="lineno">10124</span> {</div><div class="line"><a name="l10125"></a><span class="lineno">10125</span>  <span class="keywordtype">void</span>* pData = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l10126"></a><span class="lineno">10126</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l10127"></a><span class="lineno">10127</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10128"></a><span class="lineno">10128</span>  {</div><div class="line"><a name="l10129"></a><span class="lineno">10129</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10130"></a><span class="lineno">10130</span>  }</div><div class="line"><a name="l10131"></a><span class="lineno">10131</span> </div><div class="line"><a name="l10132"></a><span class="lineno">10132</span>  res = m_pMetadata->CheckCorruption(pData);</div><div class="line"><a name="l10133"></a><span class="lineno">10133</span> </div><div class="line"><a name="l10134"></a><span class="lineno">10134</span>  Unmap(hAllocator, 1);</div><div class="line"><a name="l10135"></a><span class="lineno">10135</span> </div><div class="line"><a name="l10136"></a><span class="lineno">10136</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10137"></a><span class="lineno">10137</span> }</div><div class="line"><a name="l10138"></a><span class="lineno">10138</span> </div><div class="line"><a name="l10139"></a><span class="lineno">10139</span> 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="l10140"></a><span class="lineno">10140</span> {</div><div class="line"><a name="l10141"></a><span class="lineno">10141</span>  <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l10142"></a><span class="lineno">10142</span>  {</div><div class="line"><a name="l10143"></a><span class="lineno">10143</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10144"></a><span class="lineno">10144</span>  }</div><div class="line"><a name="l10145"></a><span class="lineno">10145</span> </div><div class="line"><a name="l10146"></a><span class="lineno">10146</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10147"></a><span class="lineno">10147</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l10148"></a><span class="lineno">10148</span>  {</div><div class="line"><a name="l10149"></a><span class="lineno">10149</span>  m_MapCount += count;</div><div class="line"><a name="l10150"></a><span class="lineno">10150</span>  VMA_ASSERT(m_pMappedData != VMA_NULL);</div><div class="line"><a name="l10151"></a><span class="lineno">10151</span>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l10152"></a><span class="lineno">10152</span>  {</div><div class="line"><a name="l10153"></a><span class="lineno">10153</span>  *ppData = m_pMappedData;</div><div class="line"><a name="l10154"></a><span class="lineno">10154</span>  }</div><div class="line"><a name="l10155"></a><span class="lineno">10155</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10156"></a><span class="lineno">10156</span>  }</div><div class="line"><a name="l10157"></a><span class="lineno">10157</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10158"></a><span class="lineno">10158</span>  {</div><div class="line"><a name="l10159"></a><span class="lineno">10159</span>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l10160"></a><span class="lineno">10160</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10161"></a><span class="lineno">10161</span>  m_hMemory,</div><div class="line"><a name="l10162"></a><span class="lineno">10162</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l10163"></a><span class="lineno">10163</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l10164"></a><span class="lineno">10164</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l10165"></a><span class="lineno">10165</span>  &m_pMappedData);</div><div class="line"><a name="l10166"></a><span class="lineno">10166</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l10167"></a><span class="lineno">10167</span>  {</div><div class="line"><a name="l10168"></a><span class="lineno">10168</span>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l10169"></a><span class="lineno">10169</span>  {</div><div class="line"><a name="l10170"></a><span class="lineno">10170</span>  *ppData = m_pMappedData;</div><div class="line"><a name="l10171"></a><span class="lineno">10171</span>  }</div><div class="line"><a name="l10172"></a><span class="lineno">10172</span>  m_MapCount = count;</div><div class="line"><a name="l10173"></a><span class="lineno">10173</span>  }</div><div class="line"><a name="l10174"></a><span class="lineno">10174</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l10175"></a><span class="lineno">10175</span>  }</div><div class="line"><a name="l10176"></a><span class="lineno">10176</span> }</div><div class="line"><a name="l10177"></a><span class="lineno">10177</span> </div><div class="line"><a name="l10178"></a><span class="lineno">10178</span> <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="l10179"></a><span class="lineno">10179</span> {</div><div class="line"><a name="l10180"></a><span class="lineno">10180</span>  <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l10181"></a><span class="lineno">10181</span>  {</div><div class="line"><a name="l10182"></a><span class="lineno">10182</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l10183"></a><span class="lineno">10183</span>  }</div><div class="line"><a name="l10184"></a><span class="lineno">10184</span> </div><div class="line"><a name="l10185"></a><span class="lineno">10185</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10186"></a><span class="lineno">10186</span>  <span class="keywordflow">if</span>(m_MapCount >= count)</div><div class="line"><a name="l10187"></a><span class="lineno">10187</span>  {</div><div class="line"><a name="l10188"></a><span class="lineno">10188</span>  m_MapCount -= count;</div><div class="line"><a name="l10189"></a><span class="lineno">10189</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</div><div class="line"><a name="l10190"></a><span class="lineno">10190</span>  {</div><div class="line"><a name="l10191"></a><span class="lineno">10191</span>  m_pMappedData = VMA_NULL;</div><div class="line"><a name="l10192"></a><span class="lineno">10192</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(hAllocator->m_hDevice, m_hMemory);</div><div class="line"><a name="l10193"></a><span class="lineno">10193</span>  }</div><div class="line"><a name="l10194"></a><span class="lineno">10194</span>  }</div><div class="line"><a name="l10195"></a><span class="lineno">10195</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10196"></a><span class="lineno">10196</span>  {</div><div class="line"><a name="l10197"></a><span class="lineno">10197</span>  VMA_ASSERT(0 && <span class="stringliteral">"VkDeviceMemory block is being unmapped while it was not previously mapped."</span>);</div><div class="line"><a name="l10198"></a><span class="lineno">10198</span>  }</div><div class="line"><a name="l10199"></a><span class="lineno">10199</span> }</div><div class="line"><a name="l10200"></a><span class="lineno">10200</span> </div><div class="line"><a name="l10201"></a><span class="lineno">10201</span> VkResult VmaDeviceMemoryBlock::WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l10202"></a><span class="lineno">10202</span> {</div><div class="line"><a name="l10203"></a><span class="lineno">10203</span>  VMA_ASSERT(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l10204"></a><span class="lineno">10204</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10205"></a><span class="lineno">10205</span> </div><div class="line"><a name="l10206"></a><span class="lineno">10206</span>  <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l10207"></a><span class="lineno">10207</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l10208"></a><span class="lineno">10208</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10209"></a><span class="lineno">10209</span>  {</div><div class="line"><a name="l10210"></a><span class="lineno">10210</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10211"></a><span class="lineno">10211</span>  }</div><div class="line"><a name="l10212"></a><span class="lineno">10212</span> </div><div class="line"><a name="l10213"></a><span class="lineno">10213</span>  VmaWriteMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10214"></a><span class="lineno">10214</span>  VmaWriteMagicValue(pData, allocOffset + allocSize);</div><div class="line"><a name="l10215"></a><span class="lineno">10215</span> </div><div class="line"><a name="l10216"></a><span class="lineno">10216</span>  Unmap(hAllocator, 1);</div><div class="line"><a name="l10217"></a><span class="lineno">10217</span> </div><div class="line"><a name="l10218"></a><span class="lineno">10218</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10219"></a><span class="lineno">10219</span> }</div><div class="line"><a name="l10220"></a><span class="lineno">10220</span> </div><div class="line"><a name="l10221"></a><span class="lineno">10221</span> VkResult VmaDeviceMemoryBlock::ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</div><div class="line"><a name="l10222"></a><span class="lineno">10222</span> {</div><div class="line"><a name="l10223"></a><span class="lineno">10223</span>  VMA_ASSERT(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l10224"></a><span class="lineno">10224</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10225"></a><span class="lineno">10225</span> </div><div class="line"><a name="l10226"></a><span class="lineno">10226</span>  <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l10227"></a><span class="lineno">10227</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l10228"></a><span class="lineno">10228</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10229"></a><span class="lineno">10229</span>  {</div><div class="line"><a name="l10230"></a><span class="lineno">10230</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10231"></a><span class="lineno">10231</span>  }</div><div class="line"><a name="l10232"></a><span class="lineno">10232</span> </div><div class="line"><a name="l10233"></a><span class="lineno">10233</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l10234"></a><span class="lineno">10234</span>  {</div><div class="line"><a name="l10235"></a><span class="lineno">10235</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE FREED ALLOCATION!"</span>);</div><div class="line"><a name="l10236"></a><span class="lineno">10236</span>  }</div><div class="line"><a name="l10237"></a><span class="lineno">10237</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset + allocSize))</div><div class="line"><a name="l10238"></a><span class="lineno">10238</span>  {</div><div class="line"><a name="l10239"></a><span class="lineno">10239</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER FREED ALLOCATION!"</span>);</div><div class="line"><a name="l10240"></a><span class="lineno">10240</span>  }</div><div class="line"><a name="l10241"></a><span class="lineno">10241</span> </div><div class="line"><a name="l10242"></a><span class="lineno">10242</span>  Unmap(hAllocator, 1);</div><div class="line"><a name="l10243"></a><span class="lineno">10243</span> </div><div class="line"><a name="l10244"></a><span class="lineno">10244</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10245"></a><span class="lineno">10245</span> }</div><div class="line"><a name="l10246"></a><span class="lineno">10246</span> </div><div class="line"><a name="l10247"></a><span class="lineno">10247</span> VkResult VmaDeviceMemoryBlock::BindBufferMemory(</div><div class="line"><a name="l10248"></a><span class="lineno">10248</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10249"></a><span class="lineno">10249</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l10250"></a><span class="lineno">10250</span>  VkBuffer hBuffer)</div><div class="line"><a name="l10251"></a><span class="lineno">10251</span> {</div><div class="line"><a name="l10252"></a><span class="lineno">10252</span>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l10253"></a><span class="lineno">10253</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l10254"></a><span class="lineno">10254</span>  <span class="comment">// This lock is important so that we don't call vkBind... and/or vkMap... simultaneously on the same VkDeviceMemory from multiple threads.</span></div><div class="line"><a name="l10255"></a><span class="lineno">10255</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10256"></a><span class="lineno">10256</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l10257"></a><span class="lineno">10257</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10258"></a><span class="lineno">10258</span>  hBuffer,</div><div class="line"><a name="l10259"></a><span class="lineno">10259</span>  m_hMemory,</div><div class="line"><a name="l10260"></a><span class="lineno">10260</span>  hAllocation->GetOffset());</div><div class="line"><a name="l10261"></a><span class="lineno">10261</span> }</div><div class="line"><a name="l10262"></a><span class="lineno">10262</span> </div><div class="line"><a name="l10263"></a><span class="lineno">10263</span> VkResult VmaDeviceMemoryBlock::BindImageMemory(</div><div class="line"><a name="l10264"></a><span class="lineno">10264</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10265"></a><span class="lineno">10265</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l10266"></a><span class="lineno">10266</span>  VkImage hImage)</div><div class="line"><a name="l10267"></a><span class="lineno">10267</span> {</div><div class="line"><a name="l10268"></a><span class="lineno">10268</span>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l10269"></a><span class="lineno">10269</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l10270"></a><span class="lineno">10270</span>  <span class="comment">// This lock is important so that we don't call vkBind... and/or vkMap... simultaneously on the same VkDeviceMemory from multiple threads.</span></div><div class="line"><a name="l10271"></a><span class="lineno">10271</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10272"></a><span class="lineno">10272</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l10273"></a><span class="lineno">10273</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10274"></a><span class="lineno">10274</span>  hImage,</div><div class="line"><a name="l10275"></a><span class="lineno">10275</span>  m_hMemory,</div><div class="line"><a name="l10276"></a><span class="lineno">10276</span>  hAllocation->GetOffset());</div><div class="line"><a name="l10277"></a><span class="lineno">10277</span> }</div><div class="line"><a name="l10278"></a><span class="lineno">10278</span> </div><div class="line"><a name="l10279"></a><span class="lineno">10279</span> <span class="keyword">static</span> <span class="keywordtype">void</span> InitStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)</div><div class="line"><a name="l10280"></a><span class="lineno">10280</span> {</div><div class="line"><a name="l10281"></a><span class="lineno">10281</span>  memset(&outInfo, 0, <span class="keyword">sizeof</span>(outInfo));</div><div class="line"><a name="l10282"></a><span class="lineno">10282</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l10283"></a><span class="lineno">10283</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l10284"></a><span class="lineno">10284</span> }</div><div class="line"><a name="l10285"></a><span class="lineno">10285</span> </div><div class="line"><a name="l10286"></a><span class="lineno">10286</span> <span class="comment">// Adds statistics srcInfo into inoutInfo, like: inoutInfo += srcInfo.</span></div><div class="line"><a name="l10287"></a><span class="lineno">10287</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaAddStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& inoutInfo, <span class="keyword">const</span> <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& srcInfo)</div><div class="line"><a name="l10288"></a><span class="lineno">10288</span> {</div><div class="line"><a name="l10289"></a><span class="lineno">10289</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l10290"></a><span class="lineno">10290</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l10291"></a><span class="lineno">10291</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l10292"></a><span class="lineno">10292</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l10293"></a><span class="lineno">10293</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += srcInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l10294"></a><span class="lineno">10294</span>  inoutInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = VMA_MIN(inoutInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, srcInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l10295"></a><span class="lineno">10295</span>  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="l10296"></a><span class="lineno">10296</span>  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="l10297"></a><span class="lineno">10297</span>  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="l10298"></a><span class="lineno">10298</span> }</div><div class="line"><a name="l10299"></a><span class="lineno">10299</span> </div><div class="line"><a name="l10300"></a><span class="lineno">10300</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaPostprocessCalcStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& inoutInfo)</div><div class="line"><a name="l10301"></a><span class="lineno">10301</span> {</div><div class="line"><a name="l10302"></a><span class="lineno">10302</span>  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> > 0) ?</div><div class="line"><a name="l10303"></a><span class="lineno">10303</span>  VmaRoundDiv<VkDeviceSize>(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="l10304"></a><span class="lineno">10304</span>  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> > 0) ?</div><div class="line"><a name="l10305"></a><span class="lineno">10305</span>  VmaRoundDiv<VkDeviceSize>(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="l10306"></a><span class="lineno">10306</span> }</div><div class="line"><a name="l10307"></a><span class="lineno">10307</span> </div><div class="line"><a name="l10308"></a><span class="lineno">10308</span> VmaPool_T::VmaPool_T(</div><div class="line"><a name="l10309"></a><span class="lineno">10309</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10310"></a><span class="lineno">10310</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>& createInfo,</div><div class="line"><a name="l10311"></a><span class="lineno">10311</span>  VkDeviceSize preferredBlockSize) :</div><div class="line"><a name="l10312"></a><span class="lineno">10312</span>  m_BlockVector(</div><div class="line"><a name="l10313"></a><span class="lineno">10313</span>  hAllocator,</div><div class="line"><a name="l10314"></a><span class="lineno">10314</span>  createInfo.memoryTypeIndex,</div><div class="line"><a name="l10315"></a><span class="lineno">10315</span>  createInfo.blockSize != 0 ? createInfo.blockSize : preferredBlockSize,</div><div class="line"><a name="l10316"></a><span class="lineno">10316</span>  createInfo.minBlockCount,</div><div class="line"><a name="l10317"></a><span class="lineno">10317</span>  createInfo.maxBlockCount,</div><div class="line"><a name="l10318"></a><span class="lineno">10318</span>  (createInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a>) != 0 ? 1 : hAllocator->GetBufferImageGranularity(),</div><div class="line"><a name="l10319"></a><span class="lineno">10319</span>  createInfo.frameInUseCount,</div><div class="line"><a name="l10320"></a><span class="lineno">10320</span>  true, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l10321"></a><span class="lineno">10321</span>  createInfo.blockSize != 0, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l10322"></a><span class="lineno">10322</span>  createInfo.flags & <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="l10323"></a><span class="lineno">10323</span>  m_Id(0)</div><div class="line"><a name="l10324"></a><span class="lineno">10324</span> {</div><div class="line"><a name="l10325"></a><span class="lineno">10325</span> }</div><div class="line"><a name="l10326"></a><span class="lineno">10326</span> </div><div class="line"><a name="l10327"></a><span class="lineno">10327</span> VmaPool_T::~VmaPool_T()</div><div class="line"><a name="l10328"></a><span class="lineno">10328</span> {</div><div class="line"><a name="l10329"></a><span class="lineno">10329</span> }</div><div class="line"><a name="l10330"></a><span class="lineno">10330</span> </div><div class="line"><a name="l10331"></a><span class="lineno">10331</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10332"></a><span class="lineno">10332</span> </div><div class="line"><a name="l10333"></a><span class="lineno">10333</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10334"></a><span class="lineno">10334</span> </div><div class="line"><a name="l10335"></a><span class="lineno">10335</span> VmaBlockVector::VmaBlockVector(</div><div class="line"><a name="l10336"></a><span class="lineno">10336</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10337"></a><span class="lineno">10337</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l10338"></a><span class="lineno">10338</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l10339"></a><span class="lineno">10339</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l10340"></a><span class="lineno">10340</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l10341"></a><span class="lineno">10341</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l10342"></a><span class="lineno">10342</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l10343"></a><span class="lineno">10343</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l10344"></a><span class="lineno">10344</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l10345"></a><span class="lineno">10345</span>  uint32_t algorithm) :</div><div class="line"><a name="l10346"></a><span class="lineno">10346</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l10347"></a><span class="lineno">10347</span>  m_MemoryTypeIndex(memoryTypeIndex),</div><div class="line"><a name="l10348"></a><span class="lineno">10348</span>  m_PreferredBlockSize(preferredBlockSize),</div><div class="line"><a name="l10349"></a><span class="lineno">10349</span>  m_MinBlockCount(minBlockCount),</div><div class="line"><a name="l10350"></a><span class="lineno">10350</span>  m_MaxBlockCount(maxBlockCount),</div><div class="line"><a name="l10351"></a><span class="lineno">10351</span>  m_BufferImageGranularity(bufferImageGranularity),</div><div class="line"><a name="l10352"></a><span class="lineno">10352</span>  m_FrameInUseCount(frameInUseCount),</div><div class="line"><a name="l10353"></a><span class="lineno">10353</span>  m_IsCustomPool(isCustomPool),</div><div class="line"><a name="l10354"></a><span class="lineno">10354</span>  m_ExplicitBlockSize(explicitBlockSize),</div><div class="line"><a name="l10355"></a><span class="lineno">10355</span>  m_Algorithm(algorithm),</div><div class="line"><a name="l10356"></a><span class="lineno">10356</span>  m_HasEmptyBlock(false),</div><div class="line"><a name="l10357"></a><span class="lineno">10357</span>  m_Blocks(VmaStlAllocator<VmaDeviceMemoryBlock*>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l10358"></a><span class="lineno">10358</span>  m_pDefragmentator(VMA_NULL),</div><div class="line"><a name="l10359"></a><span class="lineno">10359</span>  m_NextBlockId(0)</div><div class="line"><a name="l10360"></a><span class="lineno">10360</span> {</div><div class="line"><a name="l10361"></a><span class="lineno">10361</span> }</div><div class="line"><a name="l10362"></a><span class="lineno">10362</span> </div><div class="line"><a name="l10363"></a><span class="lineno">10363</span> VmaBlockVector::~VmaBlockVector()</div><div class="line"><a name="l10364"></a><span class="lineno">10364</span> {</div><div class="line"><a name="l10365"></a><span class="lineno">10365</span>  VMA_ASSERT(m_pDefragmentator == VMA_NULL);</div><div class="line"><a name="l10366"></a><span class="lineno">10366</span> </div><div class="line"><a name="l10367"></a><span class="lineno">10367</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l10368"></a><span class="lineno">10368</span>  {</div><div class="line"><a name="l10369"></a><span class="lineno">10369</span>  m_Blocks[i]->Destroy(m_hAllocator);</div><div class="line"><a name="l10370"></a><span class="lineno">10370</span>  vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l10371"></a><span class="lineno">10371</span>  }</div><div class="line"><a name="l10372"></a><span class="lineno">10372</span> }</div><div class="line"><a name="l10373"></a><span class="lineno">10373</span> </div><div class="line"><a name="l10374"></a><span class="lineno">10374</span> VkResult VmaBlockVector::CreateMinBlocks()</div><div class="line"><a name="l10375"></a><span class="lineno">10375</span> {</div><div class="line"><a name="l10376"></a><span class="lineno">10376</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_MinBlockCount; ++i)</div><div class="line"><a name="l10377"></a><span class="lineno">10377</span>  {</div><div class="line"><a name="l10378"></a><span class="lineno">10378</span>  VkResult res = CreateBlock(m_PreferredBlockSize, VMA_NULL);</div><div class="line"><a name="l10379"></a><span class="lineno">10379</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10380"></a><span class="lineno">10380</span>  {</div><div class="line"><a name="l10381"></a><span class="lineno">10381</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10382"></a><span class="lineno">10382</span>  }</div><div class="line"><a name="l10383"></a><span class="lineno">10383</span>  }</div><div class="line"><a name="l10384"></a><span class="lineno">10384</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10385"></a><span class="lineno">10385</span> }</div><div class="line"><a name="l10386"></a><span class="lineno">10386</span> </div><div class="line"><a name="l10387"></a><span class="lineno">10387</span> <span class="keywordtype">void</span> VmaBlockVector::GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats)</div><div class="line"><a name="l10388"></a><span class="lineno">10388</span> {</div><div class="line"><a name="l10389"></a><span class="lineno">10389</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10390"></a><span class="lineno">10390</span> </div><div class="line"><a name="l10391"></a><span class="lineno">10391</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</div><div class="line"><a name="l10392"></a><span class="lineno">10392</span> </div><div class="line"><a name="l10393"></a><span class="lineno">10393</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> = 0;</div><div class="line"><a name="l10394"></a><span class="lineno">10394</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> = 0;</div><div class="line"><a name="l10395"></a><span class="lineno">10395</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> = 0;</div><div class="line"><a name="l10396"></a><span class="lineno">10396</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> = 0;</div><div class="line"><a name="l10397"></a><span class="lineno">10397</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l10398"></a><span class="lineno">10398</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">blockCount</a> = blockCount;</div><div class="line"><a name="l10399"></a><span class="lineno">10399</span> </div><div class="line"><a name="l10400"></a><span class="lineno">10400</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l10401"></a><span class="lineno">10401</span>  {</div><div class="line"><a name="l10402"></a><span class="lineno">10402</span>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10403"></a><span class="lineno">10403</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10404"></a><span class="lineno">10404</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10405"></a><span class="lineno">10405</span>  pBlock->m_pMetadata->AddPoolStats(*pStats);</div><div class="line"><a name="l10406"></a><span class="lineno">10406</span>  }</div><div class="line"><a name="l10407"></a><span class="lineno">10407</span> }</div><div class="line"><a name="l10408"></a><span class="lineno">10408</span> </div><div class="line"><a name="l10409"></a><span class="lineno">10409</span> <span class="keywordtype">bool</span> VmaBlockVector::IsCorruptionDetectionEnabled()<span class="keyword"> const</span></div><div class="line"><a name="l10410"></a><span class="lineno">10410</span> <span class="keyword"></span>{</div><div class="line"><a name="l10411"></a><span class="lineno">10411</span>  <span class="keyword">const</span> uint32_t requiredMemFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l10412"></a><span class="lineno">10412</span>  <span class="keywordflow">return</span> (VMA_DEBUG_DETECT_CORRUPTION != 0) &&</div><div class="line"><a name="l10413"></a><span class="lineno">10413</span>  (VMA_DEBUG_MARGIN > 0) &&</div><div class="line"><a name="l10414"></a><span class="lineno">10414</span>  (m_hAllocator->m_MemProps.memoryTypes[m_MemoryTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags;</div><div class="line"><a name="l10415"></a><span class="lineno">10415</span> }</div><div class="line"><a name="l10416"></a><span class="lineno">10416</span> </div><div class="line"><a name="l10417"></a><span class="lineno">10417</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_ALLOCATION_TRY_COUNT = 32;</div><div class="line"><a name="l10418"></a><span class="lineno">10418</span> </div><div class="line"><a name="l10419"></a><span class="lineno">10419</span> VkResult VmaBlockVector::Allocate(</div><div class="line"><a name="l10420"></a><span class="lineno">10420</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l10421"></a><span class="lineno">10421</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10422"></a><span class="lineno">10422</span>  VkDeviceSize size,</div><div class="line"><a name="l10423"></a><span class="lineno">10423</span>  VkDeviceSize alignment,</div><div class="line"><a name="l10424"></a><span class="lineno">10424</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l10425"></a><span class="lineno">10425</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l10426"></a><span class="lineno">10426</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l10427"></a><span class="lineno">10427</span> {</div><div class="line"><a name="l10428"></a><span class="lineno">10428</span>  <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> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l10429"></a><span class="lineno">10429</span>  <span class="keywordtype">bool</span> canMakeOtherLost = (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l10430"></a><span class="lineno">10430</span>  <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> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l10431"></a><span class="lineno">10431</span>  <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> & <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="l10432"></a><span class="lineno">10432</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> canCreateNewBlock =</div><div class="line"><a name="l10433"></a><span class="lineno">10433</span>  ((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0) &&</div><div class="line"><a name="l10434"></a><span class="lineno">10434</span>  (m_Blocks.size() < m_MaxBlockCount);</div><div class="line"><a name="l10435"></a><span class="lineno">10435</span>  uint32_t strategy = createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a>;</div><div class="line"><a name="l10436"></a><span class="lineno">10436</span> </div><div class="line"><a name="l10437"></a><span class="lineno">10437</span>  <span class="comment">// If linearAlgorithm is used, canMakeOtherLost is available only when used as ring buffer.</span></div><div class="line"><a name="l10438"></a><span class="lineno">10438</span>  <span class="comment">// Which in turn is available only when maxBlockCount = 1.</span></div><div class="line"><a name="l10439"></a><span class="lineno">10439</span>  <span class="keywordflow">if</span>(m_Algorithm == <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> && m_MaxBlockCount > 1)</div><div class="line"><a name="l10440"></a><span class="lineno">10440</span>  {</div><div class="line"><a name="l10441"></a><span class="lineno">10441</span>  canMakeOtherLost = <span class="keyword">false</span>;</div><div class="line"><a name="l10442"></a><span class="lineno">10442</span>  }</div><div class="line"><a name="l10443"></a><span class="lineno">10443</span> </div><div class="line"><a name="l10444"></a><span class="lineno">10444</span>  <span class="comment">// Upper address can only be used with linear allocator and within single memory block.</span></div><div class="line"><a name="l10445"></a><span class="lineno">10445</span>  <span class="keywordflow">if</span>(isUpperAddress &&</div><div class="line"><a name="l10446"></a><span class="lineno">10446</span>  (m_Algorithm != <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> || m_MaxBlockCount > 1))</div><div class="line"><a name="l10447"></a><span class="lineno">10447</span>  {</div><div class="line"><a name="l10448"></a><span class="lineno">10448</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l10449"></a><span class="lineno">10449</span>  }</div><div class="line"><a name="l10450"></a><span class="lineno">10450</span> </div><div class="line"><a name="l10451"></a><span class="lineno">10451</span>  <span class="comment">// Validate strategy.</span></div><div class="line"><a name="l10452"></a><span class="lineno">10452</span>  <span class="keywordflow">switch</span>(strategy)</div><div class="line"><a name="l10453"></a><span class="lineno">10453</span>  {</div><div class="line"><a name="l10454"></a><span class="lineno">10454</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l10455"></a><span class="lineno">10455</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="l10456"></a><span class="lineno">10456</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10457"></a><span class="lineno">10457</span>  <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="l10458"></a><span class="lineno">10458</span>  <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="l10459"></a><span class="lineno">10459</span>  <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="l10460"></a><span class="lineno">10460</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10461"></a><span class="lineno">10461</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l10462"></a><span class="lineno">10462</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l10463"></a><span class="lineno">10463</span>  }</div><div class="line"><a name="l10464"></a><span class="lineno">10464</span> </div><div class="line"><a name="l10465"></a><span class="lineno">10465</span>  <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="l10466"></a><span class="lineno">10466</span>  <span class="keywordflow">if</span>(size + 2 * VMA_DEBUG_MARGIN > m_PreferredBlockSize)</div><div class="line"><a name="l10467"></a><span class="lineno">10467</span>  {</div><div class="line"><a name="l10468"></a><span class="lineno">10468</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10469"></a><span class="lineno">10469</span>  }</div><div class="line"><a name="l10470"></a><span class="lineno">10470</span> </div><div class="line"><a name="l10471"></a><span class="lineno">10471</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10472"></a><span class="lineno">10472</span> </div><div class="line"><a name="l10473"></a><span class="lineno">10473</span>  <span class="comment">/*</span></div><div class="line"><a name="l10474"></a><span class="lineno">10474</span> <span class="comment"> Under certain condition, this whole section can be skipped for optimization, so</span></div><div class="line"><a name="l10475"></a><span class="lineno">10475</span> <span class="comment"> we move on directly to trying to allocate with canMakeOtherLost. That's the case</span></div><div class="line"><a name="l10476"></a><span class="lineno">10476</span> <span class="comment"> e.g. for custom pools with linear algorithm.</span></div><div class="line"><a name="l10477"></a><span class="lineno">10477</span> <span class="comment"> */</span></div><div class="line"><a name="l10478"></a><span class="lineno">10478</span>  <span class="keywordflow">if</span>(!canMakeOtherLost || canCreateNewBlock)</div><div class="line"><a name="l10479"></a><span class="lineno">10479</span>  {</div><div class="line"><a name="l10480"></a><span class="lineno">10480</span>  <span class="comment">// 1. Search existing allocations. Try to allocate without making other allocations lost.</span></div><div class="line"><a name="l10481"></a><span class="lineno">10481</span>  <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="l10482"></a><span class="lineno">10482</span>  allocFlagsCopy &= ~<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="l10483"></a><span class="lineno">10483</span> </div><div class="line"><a name="l10484"></a><span class="lineno">10484</span>  <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="l10485"></a><span class="lineno">10485</span>  {</div><div class="line"><a name="l10486"></a><span class="lineno">10486</span>  <span class="comment">// Use only last block.</span></div><div class="line"><a name="l10487"></a><span class="lineno">10487</span>  <span class="keywordflow">if</span>(!m_Blocks.empty())</div><div class="line"><a name="l10488"></a><span class="lineno">10488</span>  {</div><div class="line"><a name="l10489"></a><span class="lineno">10489</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks.back();</div><div class="line"><a name="l10490"></a><span class="lineno">10490</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10491"></a><span class="lineno">10491</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10492"></a><span class="lineno">10492</span>  pCurrBlock,</div><div class="line"><a name="l10493"></a><span class="lineno">10493</span>  hCurrentPool,</div><div class="line"><a name="l10494"></a><span class="lineno">10494</span>  currentFrameIndex,</div><div class="line"><a name="l10495"></a><span class="lineno">10495</span>  size,</div><div class="line"><a name="l10496"></a><span class="lineno">10496</span>  alignment,</div><div class="line"><a name="l10497"></a><span class="lineno">10497</span>  allocFlagsCopy,</div><div class="line"><a name="l10498"></a><span class="lineno">10498</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10499"></a><span class="lineno">10499</span>  suballocType,</div><div class="line"><a name="l10500"></a><span class="lineno">10500</span>  strategy,</div><div class="line"><a name="l10501"></a><span class="lineno">10501</span>  pAllocation);</div><div class="line"><a name="l10502"></a><span class="lineno">10502</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10503"></a><span class="lineno">10503</span>  {</div><div class="line"><a name="l10504"></a><span class="lineno">10504</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from last block #%u"</span>, (uint32_t)(m_Blocks.size() - 1));</div><div class="line"><a name="l10505"></a><span class="lineno">10505</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10506"></a><span class="lineno">10506</span>  }</div><div class="line"><a name="l10507"></a><span class="lineno">10507</span>  }</div><div class="line"><a name="l10508"></a><span class="lineno">10508</span>  }</div><div class="line"><a name="l10509"></a><span class="lineno">10509</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10510"></a><span class="lineno">10510</span>  {</div><div class="line"><a name="l10511"></a><span class="lineno">10511</span>  <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="l10512"></a><span class="lineno">10512</span>  {</div><div class="line"><a name="l10513"></a><span class="lineno">10513</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l10514"></a><span class="lineno">10514</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l10515"></a><span class="lineno">10515</span>  {</div><div class="line"><a name="l10516"></a><span class="lineno">10516</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10517"></a><span class="lineno">10517</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10518"></a><span class="lineno">10518</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10519"></a><span class="lineno">10519</span>  pCurrBlock,</div><div class="line"><a name="l10520"></a><span class="lineno">10520</span>  hCurrentPool,</div><div class="line"><a name="l10521"></a><span class="lineno">10521</span>  currentFrameIndex,</div><div class="line"><a name="l10522"></a><span class="lineno">10522</span>  size,</div><div class="line"><a name="l10523"></a><span class="lineno">10523</span>  alignment,</div><div class="line"><a name="l10524"></a><span class="lineno">10524</span>  allocFlagsCopy,</div><div class="line"><a name="l10525"></a><span class="lineno">10525</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10526"></a><span class="lineno">10526</span>  suballocType,</div><div class="line"><a name="l10527"></a><span class="lineno">10527</span>  strategy,</div><div class="line"><a name="l10528"></a><span class="lineno">10528</span>  pAllocation);</div><div class="line"><a name="l10529"></a><span class="lineno">10529</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10530"></a><span class="lineno">10530</span>  {</div><div class="line"><a name="l10531"></a><span class="lineno">10531</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing block #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10532"></a><span class="lineno">10532</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10533"></a><span class="lineno">10533</span>  }</div><div class="line"><a name="l10534"></a><span class="lineno">10534</span>  }</div><div class="line"><a name="l10535"></a><span class="lineno">10535</span>  }</div><div class="line"><a name="l10536"></a><span class="lineno">10536</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l10537"></a><span class="lineno">10537</span>  {</div><div class="line"><a name="l10538"></a><span class="lineno">10538</span>  <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l10539"></a><span class="lineno">10539</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10540"></a><span class="lineno">10540</span>  {</div><div class="line"><a name="l10541"></a><span class="lineno">10541</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10542"></a><span class="lineno">10542</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10543"></a><span class="lineno">10543</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10544"></a><span class="lineno">10544</span>  pCurrBlock,</div><div class="line"><a name="l10545"></a><span class="lineno">10545</span>  hCurrentPool,</div><div class="line"><a name="l10546"></a><span class="lineno">10546</span>  currentFrameIndex,</div><div class="line"><a name="l10547"></a><span class="lineno">10547</span>  size,</div><div class="line"><a name="l10548"></a><span class="lineno">10548</span>  alignment,</div><div class="line"><a name="l10549"></a><span class="lineno">10549</span>  allocFlagsCopy,</div><div class="line"><a name="l10550"></a><span class="lineno">10550</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10551"></a><span class="lineno">10551</span>  suballocType,</div><div class="line"><a name="l10552"></a><span class="lineno">10552</span>  strategy,</div><div class="line"><a name="l10553"></a><span class="lineno">10553</span>  pAllocation);</div><div class="line"><a name="l10554"></a><span class="lineno">10554</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10555"></a><span class="lineno">10555</span>  {</div><div class="line"><a name="l10556"></a><span class="lineno">10556</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing block #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10557"></a><span class="lineno">10557</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10558"></a><span class="lineno">10558</span>  }</div><div class="line"><a name="l10559"></a><span class="lineno">10559</span>  }</div><div class="line"><a name="l10560"></a><span class="lineno">10560</span>  }</div><div class="line"><a name="l10561"></a><span class="lineno">10561</span>  }</div><div class="line"><a name="l10562"></a><span class="lineno">10562</span> </div><div class="line"><a name="l10563"></a><span class="lineno">10563</span>  <span class="comment">// 2. Try to create new block.</span></div><div class="line"><a name="l10564"></a><span class="lineno">10564</span>  <span class="keywordflow">if</span>(canCreateNewBlock)</div><div class="line"><a name="l10565"></a><span class="lineno">10565</span>  {</div><div class="line"><a name="l10566"></a><span class="lineno">10566</span>  <span class="comment">// Calculate optimal size for new block.</span></div><div class="line"><a name="l10567"></a><span class="lineno">10567</span>  VkDeviceSize newBlockSize = m_PreferredBlockSize;</div><div class="line"><a name="l10568"></a><span class="lineno">10568</span>  uint32_t newBlockSizeShift = 0;</div><div class="line"><a name="l10569"></a><span class="lineno">10569</span>  <span class="keyword">const</span> uint32_t NEW_BLOCK_SIZE_SHIFT_MAX = 3;</div><div class="line"><a name="l10570"></a><span class="lineno">10570</span> </div><div class="line"><a name="l10571"></a><span class="lineno">10571</span>  <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l10572"></a><span class="lineno">10572</span>  {</div><div class="line"><a name="l10573"></a><span class="lineno">10573</span>  <span class="comment">// Allocate 1/8, 1/4, 1/2 as first blocks.</span></div><div class="line"><a name="l10574"></a><span class="lineno">10574</span>  <span class="keyword">const</span> VkDeviceSize maxExistingBlockSize = CalcMaxBlockSize();</div><div class="line"><a name="l10575"></a><span class="lineno">10575</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < NEW_BLOCK_SIZE_SHIFT_MAX; ++i)</div><div class="line"><a name="l10576"></a><span class="lineno">10576</span>  {</div><div class="line"><a name="l10577"></a><span class="lineno">10577</span>  <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l10578"></a><span class="lineno">10578</span>  <span class="keywordflow">if</span>(smallerNewBlockSize > maxExistingBlockSize && smallerNewBlockSize >= size * 2)</div><div class="line"><a name="l10579"></a><span class="lineno">10579</span>  {</div><div class="line"><a name="l10580"></a><span class="lineno">10580</span>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l10581"></a><span class="lineno">10581</span>  ++newBlockSizeShift;</div><div class="line"><a name="l10582"></a><span class="lineno">10582</span>  }</div><div class="line"><a name="l10583"></a><span class="lineno">10583</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10584"></a><span class="lineno">10584</span>  {</div><div class="line"><a name="l10585"></a><span class="lineno">10585</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10586"></a><span class="lineno">10586</span>  }</div><div class="line"><a name="l10587"></a><span class="lineno">10587</span>  }</div><div class="line"><a name="l10588"></a><span class="lineno">10588</span>  }</div><div class="line"><a name="l10589"></a><span class="lineno">10589</span> </div><div class="line"><a name="l10590"></a><span class="lineno">10590</span>  <span class="keywordtype">size_t</span> newBlockIndex = 0;</div><div class="line"><a name="l10591"></a><span class="lineno">10591</span>  VkResult res = CreateBlock(newBlockSize, &newBlockIndex);</div><div class="line"><a name="l10592"></a><span class="lineno">10592</span>  <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="l10593"></a><span class="lineno">10593</span>  <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l10594"></a><span class="lineno">10594</span>  {</div><div class="line"><a name="l10595"></a><span class="lineno">10595</span>  <span class="keywordflow">while</span>(res < 0 && newBlockSizeShift < NEW_BLOCK_SIZE_SHIFT_MAX)</div><div class="line"><a name="l10596"></a><span class="lineno">10596</span>  {</div><div class="line"><a name="l10597"></a><span class="lineno">10597</span>  <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l10598"></a><span class="lineno">10598</span>  <span class="keywordflow">if</span>(smallerNewBlockSize >= size)</div><div class="line"><a name="l10599"></a><span class="lineno">10599</span>  {</div><div class="line"><a name="l10600"></a><span class="lineno">10600</span>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l10601"></a><span class="lineno">10601</span>  ++newBlockSizeShift;</div><div class="line"><a name="l10602"></a><span class="lineno">10602</span>  res = CreateBlock(newBlockSize, &newBlockIndex);</div><div class="line"><a name="l10603"></a><span class="lineno">10603</span>  }</div><div class="line"><a name="l10604"></a><span class="lineno">10604</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10605"></a><span class="lineno">10605</span>  {</div><div class="line"><a name="l10606"></a><span class="lineno">10606</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10607"></a><span class="lineno">10607</span>  }</div><div class="line"><a name="l10608"></a><span class="lineno">10608</span>  }</div><div class="line"><a name="l10609"></a><span class="lineno">10609</span>  }</div><div class="line"><a name="l10610"></a><span class="lineno">10610</span> </div><div class="line"><a name="l10611"></a><span class="lineno">10611</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10612"></a><span class="lineno">10612</span>  {</div><div class="line"><a name="l10613"></a><span class="lineno">10613</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[newBlockIndex];</div><div class="line"><a name="l10614"></a><span class="lineno">10614</span>  VMA_ASSERT(pBlock->m_pMetadata->GetSize() >= size);</div><div class="line"><a name="l10615"></a><span class="lineno">10615</span> </div><div class="line"><a name="l10616"></a><span class="lineno">10616</span>  res = AllocateFromBlock(</div><div class="line"><a name="l10617"></a><span class="lineno">10617</span>  pBlock,</div><div class="line"><a name="l10618"></a><span class="lineno">10618</span>  hCurrentPool,</div><div class="line"><a name="l10619"></a><span class="lineno">10619</span>  currentFrameIndex,</div><div class="line"><a name="l10620"></a><span class="lineno">10620</span>  size,</div><div class="line"><a name="l10621"></a><span class="lineno">10621</span>  alignment,</div><div class="line"><a name="l10622"></a><span class="lineno">10622</span>  allocFlagsCopy,</div><div class="line"><a name="l10623"></a><span class="lineno">10623</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10624"></a><span class="lineno">10624</span>  suballocType,</div><div class="line"><a name="l10625"></a><span class="lineno">10625</span>  strategy,</div><div class="line"><a name="l10626"></a><span class="lineno">10626</span>  pAllocation);</div><div class="line"><a name="l10627"></a><span class="lineno">10627</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10628"></a><span class="lineno">10628</span>  {</div><div class="line"><a name="l10629"></a><span class="lineno">10629</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Created new block Size=%llu"</span>, newBlockSize);</div><div class="line"><a name="l10630"></a><span class="lineno">10630</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10631"></a><span class="lineno">10631</span>  }</div><div class="line"><a name="l10632"></a><span class="lineno">10632</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10633"></a><span class="lineno">10633</span>  {</div><div class="line"><a name="l10634"></a><span class="lineno">10634</span>  <span class="comment">// Allocation from new block failed, possibly due to VMA_DEBUG_MARGIN or alignment.</span></div><div class="line"><a name="l10635"></a><span class="lineno">10635</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10636"></a><span class="lineno">10636</span>  }</div><div class="line"><a name="l10637"></a><span class="lineno">10637</span>  }</div><div class="line"><a name="l10638"></a><span class="lineno">10638</span>  }</div><div class="line"><a name="l10639"></a><span class="lineno">10639</span>  }</div><div class="line"><a name="l10640"></a><span class="lineno">10640</span> </div><div class="line"><a name="l10641"></a><span class="lineno">10641</span>  <span class="comment">// 3. Try to allocate from existing blocks with making other allocations lost.</span></div><div class="line"><a name="l10642"></a><span class="lineno">10642</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l10643"></a><span class="lineno">10643</span>  {</div><div class="line"><a name="l10644"></a><span class="lineno">10644</span>  uint32_t tryIndex = 0;</div><div class="line"><a name="l10645"></a><span class="lineno">10645</span>  <span class="keywordflow">for</span>(; tryIndex < VMA_ALLOCATION_TRY_COUNT; ++tryIndex)</div><div class="line"><a name="l10646"></a><span class="lineno">10646</span>  {</div><div class="line"><a name="l10647"></a><span class="lineno">10647</span>  VmaDeviceMemoryBlock* pBestRequestBlock = VMA_NULL;</div><div class="line"><a name="l10648"></a><span class="lineno">10648</span>  VmaAllocationRequest bestRequest = {};</div><div class="line"><a name="l10649"></a><span class="lineno">10649</span>  VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;</div><div class="line"><a name="l10650"></a><span class="lineno">10650</span> </div><div class="line"><a name="l10651"></a><span class="lineno">10651</span>  <span class="comment">// 1. Search existing allocations.</span></div><div class="line"><a name="l10652"></a><span class="lineno">10652</span>  <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="l10653"></a><span class="lineno">10653</span>  {</div><div class="line"><a name="l10654"></a><span class="lineno">10654</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l10655"></a><span class="lineno">10655</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )</div><div class="line"><a name="l10656"></a><span class="lineno">10656</span>  {</div><div class="line"><a name="l10657"></a><span class="lineno">10657</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10658"></a><span class="lineno">10658</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10659"></a><span class="lineno">10659</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10660"></a><span class="lineno">10660</span>  <span class="keywordflow">if</span>(pCurrBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10661"></a><span class="lineno">10661</span>  currentFrameIndex,</div><div class="line"><a name="l10662"></a><span class="lineno">10662</span>  m_FrameInUseCount,</div><div class="line"><a name="l10663"></a><span class="lineno">10663</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10664"></a><span class="lineno">10664</span>  size,</div><div class="line"><a name="l10665"></a><span class="lineno">10665</span>  alignment,</div><div class="line"><a name="l10666"></a><span class="lineno">10666</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l10667"></a><span class="lineno">10667</span>  suballocType,</div><div class="line"><a name="l10668"></a><span class="lineno">10668</span>  canMakeOtherLost,</div><div class="line"><a name="l10669"></a><span class="lineno">10669</span>  strategy,</div><div class="line"><a name="l10670"></a><span class="lineno">10670</span>  &currRequest))</div><div class="line"><a name="l10671"></a><span class="lineno">10671</span>  {</div><div class="line"><a name="l10672"></a><span class="lineno">10672</span>  <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l10673"></a><span class="lineno">10673</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l10674"></a><span class="lineno">10674</span>  currRequestCost < bestRequestCost)</div><div class="line"><a name="l10675"></a><span class="lineno">10675</span>  {</div><div class="line"><a name="l10676"></a><span class="lineno">10676</span>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l10677"></a><span class="lineno">10677</span>  bestRequest = currRequest;</div><div class="line"><a name="l10678"></a><span class="lineno">10678</span>  bestRequestCost = currRequestCost;</div><div class="line"><a name="l10679"></a><span class="lineno">10679</span> </div><div class="line"><a name="l10680"></a><span class="lineno">10680</span>  <span class="keywordflow">if</span>(bestRequestCost == 0)</div><div class="line"><a name="l10681"></a><span class="lineno">10681</span>  {</div><div class="line"><a name="l10682"></a><span class="lineno">10682</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10683"></a><span class="lineno">10683</span>  }</div><div class="line"><a name="l10684"></a><span class="lineno">10684</span>  }</div><div class="line"><a name="l10685"></a><span class="lineno">10685</span>  }</div><div class="line"><a name="l10686"></a><span class="lineno">10686</span>  }</div><div class="line"><a name="l10687"></a><span class="lineno">10687</span>  }</div><div class="line"><a name="l10688"></a><span class="lineno">10688</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l10689"></a><span class="lineno">10689</span>  {</div><div class="line"><a name="l10690"></a><span class="lineno">10690</span>  <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l10691"></a><span class="lineno">10691</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10692"></a><span class="lineno">10692</span>  {</div><div class="line"><a name="l10693"></a><span class="lineno">10693</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10694"></a><span class="lineno">10694</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10695"></a><span class="lineno">10695</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10696"></a><span class="lineno">10696</span>  <span class="keywordflow">if</span>(pCurrBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10697"></a><span class="lineno">10697</span>  currentFrameIndex,</div><div class="line"><a name="l10698"></a><span class="lineno">10698</span>  m_FrameInUseCount,</div><div class="line"><a name="l10699"></a><span class="lineno">10699</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10700"></a><span class="lineno">10700</span>  size,</div><div class="line"><a name="l10701"></a><span class="lineno">10701</span>  alignment,</div><div class="line"><a name="l10702"></a><span class="lineno">10702</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0,</div><div class="line"><a name="l10703"></a><span class="lineno">10703</span>  suballocType,</div><div class="line"><a name="l10704"></a><span class="lineno">10704</span>  canMakeOtherLost,</div><div class="line"><a name="l10705"></a><span class="lineno">10705</span>  strategy,</div><div class="line"><a name="l10706"></a><span class="lineno">10706</span>  &currRequest))</div><div class="line"><a name="l10707"></a><span class="lineno">10707</span>  {</div><div class="line"><a name="l10708"></a><span class="lineno">10708</span>  <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l10709"></a><span class="lineno">10709</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l10710"></a><span class="lineno">10710</span>  currRequestCost < bestRequestCost ||</div><div class="line"><a name="l10711"></a><span class="lineno">10711</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="l10712"></a><span class="lineno">10712</span>  {</div><div class="line"><a name="l10713"></a><span class="lineno">10713</span>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l10714"></a><span class="lineno">10714</span>  bestRequest = currRequest;</div><div class="line"><a name="l10715"></a><span class="lineno">10715</span>  bestRequestCost = currRequestCost;</div><div class="line"><a name="l10716"></a><span class="lineno">10716</span> </div><div class="line"><a name="l10717"></a><span class="lineno">10717</span>  <span class="keywordflow">if</span>(bestRequestCost == 0 ||</div><div class="line"><a name="l10718"></a><span class="lineno">10718</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="l10719"></a><span class="lineno">10719</span>  {</div><div class="line"><a name="l10720"></a><span class="lineno">10720</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10721"></a><span class="lineno">10721</span>  }</div><div class="line"><a name="l10722"></a><span class="lineno">10722</span>  }</div><div class="line"><a name="l10723"></a><span class="lineno">10723</span>  }</div><div class="line"><a name="l10724"></a><span class="lineno">10724</span>  }</div><div class="line"><a name="l10725"></a><span class="lineno">10725</span>  }</div><div class="line"><a name="l10726"></a><span class="lineno">10726</span> </div><div class="line"><a name="l10727"></a><span class="lineno">10727</span>  <span class="keywordflow">if</span>(pBestRequestBlock != VMA_NULL)</div><div class="line"><a name="l10728"></a><span class="lineno">10728</span>  {</div><div class="line"><a name="l10729"></a><span class="lineno">10729</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l10730"></a><span class="lineno">10730</span>  {</div><div class="line"><a name="l10731"></a><span class="lineno">10731</span>  VkResult res = pBestRequestBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l10732"></a><span class="lineno">10732</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10733"></a><span class="lineno">10733</span>  {</div><div class="line"><a name="l10734"></a><span class="lineno">10734</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10735"></a><span class="lineno">10735</span>  }</div><div class="line"><a name="l10736"></a><span class="lineno">10736</span>  }</div><div class="line"><a name="l10737"></a><span class="lineno">10737</span> </div><div class="line"><a name="l10738"></a><span class="lineno">10738</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->MakeRequestedAllocationsLost(</div><div class="line"><a name="l10739"></a><span class="lineno">10739</span>  currentFrameIndex,</div><div class="line"><a name="l10740"></a><span class="lineno">10740</span>  m_FrameInUseCount,</div><div class="line"><a name="l10741"></a><span class="lineno">10741</span>  &bestRequest))</div><div class="line"><a name="l10742"></a><span class="lineno">10742</span>  {</div><div class="line"><a name="l10743"></a><span class="lineno">10743</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l10744"></a><span class="lineno">10744</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10745"></a><span class="lineno">10745</span>  {</div><div class="line"><a name="l10746"></a><span class="lineno">10746</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10747"></a><span class="lineno">10747</span>  }</div><div class="line"><a name="l10748"></a><span class="lineno">10748</span>  <span class="comment">// Allocate from this pBlock.</span></div><div class="line"><a name="l10749"></a><span class="lineno">10749</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l10750"></a><span class="lineno">10750</span>  pBestRequestBlock->m_pMetadata->Alloc(bestRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l10751"></a><span class="lineno">10751</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l10752"></a><span class="lineno">10752</span>  hCurrentPool,</div><div class="line"><a name="l10753"></a><span class="lineno">10753</span>  pBestRequestBlock,</div><div class="line"><a name="l10754"></a><span class="lineno">10754</span>  bestRequest.offset,</div><div class="line"><a name="l10755"></a><span class="lineno">10755</span>  alignment,</div><div class="line"><a name="l10756"></a><span class="lineno">10756</span>  size,</div><div class="line"><a name="l10757"></a><span class="lineno">10757</span>  suballocType,</div><div class="line"><a name="l10758"></a><span class="lineno">10758</span>  mapped,</div><div class="line"><a name="l10759"></a><span class="lineno">10759</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l10760"></a><span class="lineno">10760</span>  VMA_HEAVY_ASSERT(pBestRequestBlock->Validate());</div><div class="line"><a name="l10761"></a><span class="lineno">10761</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing allocation #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10762"></a><span class="lineno">10762</span>  (*pAllocation)->SetUserData(m_hAllocator, createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>);</div><div class="line"><a name="l10763"></a><span class="lineno">10763</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l10764"></a><span class="lineno">10764</span>  {</div><div class="line"><a name="l10765"></a><span class="lineno">10765</span>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l10766"></a><span class="lineno">10766</span>  }</div><div class="line"><a name="l10767"></a><span class="lineno">10767</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10768"></a><span class="lineno">10768</span>  {</div><div class="line"><a name="l10769"></a><span class="lineno">10769</span>  VkResult res = pBestRequestBlock->WriteMagicValueAroundAllocation(m_hAllocator, bestRequest.offset, size);</div><div class="line"><a name="l10770"></a><span class="lineno">10770</span>  VMA_ASSERT(res == VK_SUCCESS && <span class="stringliteral">"Couldn't map block memory to write magic value."</span>);</div><div class="line"><a name="l10771"></a><span class="lineno">10771</span>  }</div><div class="line"><a name="l10772"></a><span class="lineno">10772</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10773"></a><span class="lineno">10773</span>  }</div><div class="line"><a name="l10774"></a><span class="lineno">10774</span>  <span class="comment">// else: Some allocations must have been touched while we are here. Next try.</span></div><div class="line"><a name="l10775"></a><span class="lineno">10775</span>  }</div><div class="line"><a name="l10776"></a><span class="lineno">10776</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10777"></a><span class="lineno">10777</span>  {</div><div class="line"><a name="l10778"></a><span class="lineno">10778</span>  <span class="comment">// Could not find place in any of the blocks - break outer loop.</span></div><div class="line"><a name="l10779"></a><span class="lineno">10779</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10780"></a><span class="lineno">10780</span>  }</div><div class="line"><a name="l10781"></a><span class="lineno">10781</span>  }</div><div class="line"><a name="l10782"></a><span class="lineno">10782</span>  <span class="comment">/* Maximum number of tries exceeded - a very unlike event when many other</span></div><div class="line"><a name="l10783"></a><span class="lineno">10783</span> <span class="comment"> threads are simultaneously touching allocations making it impossible to make</span></div><div class="line"><a name="l10784"></a><span class="lineno">10784</span> <span class="comment"> lost at the same time as we try to allocate. */</span></div><div class="line"><a name="l10785"></a><span class="lineno">10785</span>  <span class="keywordflow">if</span>(tryIndex == VMA_ALLOCATION_TRY_COUNT)</div><div class="line"><a name="l10786"></a><span class="lineno">10786</span>  {</div><div class="line"><a name="l10787"></a><span class="lineno">10787</span>  <span class="keywordflow">return</span> VK_ERROR_TOO_MANY_OBJECTS;</div><div class="line"><a name="l10788"></a><span class="lineno">10788</span>  }</div><div class="line"><a name="l10789"></a><span class="lineno">10789</span>  }</div><div class="line"><a name="l10790"></a><span class="lineno">10790</span> </div><div class="line"><a name="l10791"></a><span class="lineno">10791</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10792"></a><span class="lineno">10792</span> }</div><div class="line"><a name="l10793"></a><span class="lineno">10793</span> </div><div class="line"><a name="l10794"></a><span class="lineno">10794</span> <span class="keywordtype">void</span> VmaBlockVector::Free(</div><div class="line"><a name="l10795"></a><span class="lineno">10795</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l10796"></a><span class="lineno">10796</span> {</div><div class="line"><a name="l10797"></a><span class="lineno">10797</span>  VmaDeviceMemoryBlock* pBlockToDelete = VMA_NULL;</div><div class="line"><a name="l10798"></a><span class="lineno">10798</span> </div><div class="line"><a name="l10799"></a><span class="lineno">10799</span>  <span class="comment">// Scope for lock.</span></div><div class="line"><a name="l10800"></a><span class="lineno">10800</span>  {</div><div class="line"><a name="l10801"></a><span class="lineno">10801</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10802"></a><span class="lineno">10802</span> </div><div class="line"><a name="l10803"></a><span class="lineno">10803</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l10804"></a><span class="lineno">10804</span> </div><div class="line"><a name="l10805"></a><span class="lineno">10805</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10806"></a><span class="lineno">10806</span>  {</div><div class="line"><a name="l10807"></a><span class="lineno">10807</span>  VkResult res = pBlock->ValidateMagicValueAroundAllocation(m_hAllocator, hAllocation->GetOffset(), hAllocation->GetSize());</div><div class="line"><a name="l10808"></a><span class="lineno">10808</span>  VMA_ASSERT(res == VK_SUCCESS && <span class="stringliteral">"Couldn't map block memory to validate magic value."</span>);</div><div class="line"><a name="l10809"></a><span class="lineno">10809</span>  }</div><div class="line"><a name="l10810"></a><span class="lineno">10810</span> </div><div class="line"><a name="l10811"></a><span class="lineno">10811</span>  <span class="keywordflow">if</span>(hAllocation->IsPersistentMap())</div><div class="line"><a name="l10812"></a><span class="lineno">10812</span>  {</div><div class="line"><a name="l10813"></a><span class="lineno">10813</span>  pBlock->Unmap(m_hAllocator, 1);</div><div class="line"><a name="l10814"></a><span class="lineno">10814</span>  }</div><div class="line"><a name="l10815"></a><span class="lineno">10815</span> </div><div class="line"><a name="l10816"></a><span class="lineno">10816</span>  pBlock->m_pMetadata->Free(hAllocation);</div><div class="line"><a name="l10817"></a><span class="lineno">10817</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10818"></a><span class="lineno">10818</span> </div><div class="line"><a name="l10819"></a><span class="lineno">10819</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed from MemoryTypeIndex=%u"</span>, memTypeIndex);</div><div class="line"><a name="l10820"></a><span class="lineno">10820</span> </div><div class="line"><a name="l10821"></a><span class="lineno">10821</span>  <span class="comment">// pBlock became empty after this deallocation.</span></div><div class="line"><a name="l10822"></a><span class="lineno">10822</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10823"></a><span class="lineno">10823</span>  {</div><div class="line"><a name="l10824"></a><span class="lineno">10824</span>  <span class="comment">// Already has empty Allocation. We don't want to have two, so delete this one.</span></div><div class="line"><a name="l10825"></a><span class="lineno">10825</span>  <span class="keywordflow">if</span>(m_HasEmptyBlock && m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l10826"></a><span class="lineno">10826</span>  {</div><div class="line"><a name="l10827"></a><span class="lineno">10827</span>  pBlockToDelete = pBlock;</div><div class="line"><a name="l10828"></a><span class="lineno">10828</span>  Remove(pBlock);</div><div class="line"><a name="l10829"></a><span class="lineno">10829</span>  }</div><div class="line"><a name="l10830"></a><span class="lineno">10830</span>  <span class="comment">// We now have first empty block.</span></div><div class="line"><a name="l10831"></a><span class="lineno">10831</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10832"></a><span class="lineno">10832</span>  {</div><div class="line"><a name="l10833"></a><span class="lineno">10833</span>  m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l10834"></a><span class="lineno">10834</span>  }</div><div class="line"><a name="l10835"></a><span class="lineno">10835</span>  }</div><div class="line"><a name="l10836"></a><span class="lineno">10836</span>  <span class="comment">// pBlock didn't become empty, but we have another empty block - find and free that one.</span></div><div class="line"><a name="l10837"></a><span class="lineno">10837</span>  <span class="comment">// (This is optional, heuristics.)</span></div><div class="line"><a name="l10838"></a><span class="lineno">10838</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_HasEmptyBlock)</div><div class="line"><a name="l10839"></a><span class="lineno">10839</span>  {</div><div class="line"><a name="l10840"></a><span class="lineno">10840</span>  VmaDeviceMemoryBlock* pLastBlock = m_Blocks.back();</div><div class="line"><a name="l10841"></a><span class="lineno">10841</span>  <span class="keywordflow">if</span>(pLastBlock->m_pMetadata->IsEmpty() && m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l10842"></a><span class="lineno">10842</span>  {</div><div class="line"><a name="l10843"></a><span class="lineno">10843</span>  pBlockToDelete = pLastBlock;</div><div class="line"><a name="l10844"></a><span class="lineno">10844</span>  m_Blocks.pop_back();</div><div class="line"><a name="l10845"></a><span class="lineno">10845</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10846"></a><span class="lineno">10846</span>  }</div><div class="line"><a name="l10847"></a><span class="lineno">10847</span>  }</div><div class="line"><a name="l10848"></a><span class="lineno">10848</span> </div><div class="line"><a name="l10849"></a><span class="lineno">10849</span>  IncrementallySortBlocks();</div><div class="line"><a name="l10850"></a><span class="lineno">10850</span>  }</div><div class="line"><a name="l10851"></a><span class="lineno">10851</span> </div><div class="line"><a name="l10852"></a><span class="lineno">10852</span>  <span class="comment">// Destruction of a free Allocation. Deferred until this point, outside of mutex</span></div><div class="line"><a name="l10853"></a><span class="lineno">10853</span>  <span class="comment">// lock, for performance reason.</span></div><div class="line"><a name="l10854"></a><span class="lineno">10854</span>  <span class="keywordflow">if</span>(pBlockToDelete != VMA_NULL)</div><div class="line"><a name="l10855"></a><span class="lineno">10855</span>  {</div><div class="line"><a name="l10856"></a><span class="lineno">10856</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Deleted empty allocation"</span>);</div><div class="line"><a name="l10857"></a><span class="lineno">10857</span>  pBlockToDelete->Destroy(m_hAllocator);</div><div class="line"><a name="l10858"></a><span class="lineno">10858</span>  vma_delete(m_hAllocator, pBlockToDelete);</div><div class="line"><a name="l10859"></a><span class="lineno">10859</span>  }</div><div class="line"><a name="l10860"></a><span class="lineno">10860</span> }</div><div class="line"><a name="l10861"></a><span class="lineno">10861</span> </div><div class="line"><a name="l10862"></a><span class="lineno">10862</span> VkDeviceSize VmaBlockVector::CalcMaxBlockSize()<span class="keyword"> const</span></div><div class="line"><a name="l10863"></a><span class="lineno">10863</span> <span class="keyword"></span>{</div><div class="line"><a name="l10864"></a><span class="lineno">10864</span>  VkDeviceSize result = 0;</div><div class="line"><a name="l10865"></a><span class="lineno">10865</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l10866"></a><span class="lineno">10866</span>  {</div><div class="line"><a name="l10867"></a><span class="lineno">10867</span>  result = VMA_MAX(result, m_Blocks[i]->m_pMetadata->GetSize());</div><div class="line"><a name="l10868"></a><span class="lineno">10868</span>  <span class="keywordflow">if</span>(result >= m_PreferredBlockSize)</div><div class="line"><a name="l10869"></a><span class="lineno">10869</span>  {</div><div class="line"><a name="l10870"></a><span class="lineno">10870</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10871"></a><span class="lineno">10871</span>  }</div><div class="line"><a name="l10872"></a><span class="lineno">10872</span>  }</div><div class="line"><a name="l10873"></a><span class="lineno">10873</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l10874"></a><span class="lineno">10874</span> }</div><div class="line"><a name="l10875"></a><span class="lineno">10875</span> </div><div class="line"><a name="l10876"></a><span class="lineno">10876</span> <span class="keywordtype">void</span> VmaBlockVector::Remove(VmaDeviceMemoryBlock* pBlock)</div><div class="line"><a name="l10877"></a><span class="lineno">10877</span> {</div><div class="line"><a name="l10878"></a><span class="lineno">10878</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l10879"></a><span class="lineno">10879</span>  {</div><div class="line"><a name="l10880"></a><span class="lineno">10880</span>  <span class="keywordflow">if</span>(m_Blocks[blockIndex] == pBlock)</div><div class="line"><a name="l10881"></a><span class="lineno">10881</span>  {</div><div class="line"><a name="l10882"></a><span class="lineno">10882</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l10883"></a><span class="lineno">10883</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l10884"></a><span class="lineno">10884</span>  }</div><div class="line"><a name="l10885"></a><span class="lineno">10885</span>  }</div><div class="line"><a name="l10886"></a><span class="lineno">10886</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10887"></a><span class="lineno">10887</span> }</div><div class="line"><a name="l10888"></a><span class="lineno">10888</span> </div><div class="line"><a name="l10889"></a><span class="lineno">10889</span> <span class="keywordtype">void</span> VmaBlockVector::IncrementallySortBlocks()</div><div class="line"><a name="l10890"></a><span class="lineno">10890</span> {</div><div class="line"><a name="l10891"></a><span class="lineno">10891</span>  <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="l10892"></a><span class="lineno">10892</span>  {</div><div class="line"><a name="l10893"></a><span class="lineno">10893</span>  <span class="comment">// Bubble sort only until first swap.</span></div><div class="line"><a name="l10894"></a><span class="lineno">10894</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i < m_Blocks.size(); ++i)</div><div class="line"><a name="l10895"></a><span class="lineno">10895</span>  {</div><div class="line"><a name="l10896"></a><span class="lineno">10896</span>  <span class="keywordflow">if</span>(m_Blocks[i - 1]->m_pMetadata->GetSumFreeSize() > m_Blocks[i]->m_pMetadata->GetSumFreeSize())</div><div class="line"><a name="l10897"></a><span class="lineno">10897</span>  {</div><div class="line"><a name="l10898"></a><span class="lineno">10898</span>  VMA_SWAP(m_Blocks[i - 1], m_Blocks[i]);</div><div class="line"><a name="l10899"></a><span class="lineno">10899</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l10900"></a><span class="lineno">10900</span>  }</div><div class="line"><a name="l10901"></a><span class="lineno">10901</span>  }</div><div class="line"><a name="l10902"></a><span class="lineno">10902</span>  }</div><div class="line"><a name="l10903"></a><span class="lineno">10903</span> }</div><div class="line"><a name="l10904"></a><span class="lineno">10904</span> </div><div class="line"><a name="l10905"></a><span class="lineno">10905</span> VkResult VmaBlockVector::AllocateFromBlock(</div><div class="line"><a name="l10906"></a><span class="lineno">10906</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l10907"></a><span class="lineno">10907</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l10908"></a><span class="lineno">10908</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10909"></a><span class="lineno">10909</span>  VkDeviceSize size,</div><div class="line"><a name="l10910"></a><span class="lineno">10910</span>  VkDeviceSize alignment,</div><div class="line"><a name="l10911"></a><span class="lineno">10911</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l10912"></a><span class="lineno">10912</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l10913"></a><span class="lineno">10913</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l10914"></a><span class="lineno">10914</span>  uint32_t strategy,</div><div class="line"><a name="l10915"></a><span class="lineno">10915</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l10916"></a><span class="lineno">10916</span> {</div><div class="line"><a name="l10917"></a><span class="lineno">10917</span>  VMA_ASSERT((allocFlags & <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="l10918"></a><span class="lineno">10918</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isUpperAddress = (allocFlags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a>) != 0;</div><div class="line"><a name="l10919"></a><span class="lineno">10919</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (allocFlags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l10920"></a><span class="lineno">10920</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isUserDataString = (allocFlags & <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="l10921"></a><span class="lineno">10921</span> </div><div class="line"><a name="l10922"></a><span class="lineno">10922</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10923"></a><span class="lineno">10923</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10924"></a><span class="lineno">10924</span>  currentFrameIndex,</div><div class="line"><a name="l10925"></a><span class="lineno">10925</span>  m_FrameInUseCount,</div><div class="line"><a name="l10926"></a><span class="lineno">10926</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10927"></a><span class="lineno">10927</span>  size,</div><div class="line"><a name="l10928"></a><span class="lineno">10928</span>  alignment,</div><div class="line"><a name="l10929"></a><span class="lineno">10929</span>  isUpperAddress,</div><div class="line"><a name="l10930"></a><span class="lineno">10930</span>  suballocType,</div><div class="line"><a name="l10931"></a><span class="lineno">10931</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l10932"></a><span class="lineno">10932</span>  strategy,</div><div class="line"><a name="l10933"></a><span class="lineno">10933</span>  &currRequest))</div><div class="line"><a name="l10934"></a><span class="lineno">10934</span>  {</div><div class="line"><a name="l10935"></a><span class="lineno">10935</span>  <span class="comment">// Allocate from pCurrBlock.</span></div><div class="line"><a name="l10936"></a><span class="lineno">10936</span>  VMA_ASSERT(currRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l10937"></a><span class="lineno">10937</span> </div><div class="line"><a name="l10938"></a><span class="lineno">10938</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l10939"></a><span class="lineno">10939</span>  {</div><div class="line"><a name="l10940"></a><span class="lineno">10940</span>  VkResult res = pBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l10941"></a><span class="lineno">10941</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10942"></a><span class="lineno">10942</span>  {</div><div class="line"><a name="l10943"></a><span class="lineno">10943</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10944"></a><span class="lineno">10944</span>  }</div><div class="line"><a name="l10945"></a><span class="lineno">10945</span>  }</div><div class="line"><a name="l10946"></a><span class="lineno">10946</span>  </div><div class="line"><a name="l10947"></a><span class="lineno">10947</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l10948"></a><span class="lineno">10948</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10949"></a><span class="lineno">10949</span>  {</div><div class="line"><a name="l10950"></a><span class="lineno">10950</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10951"></a><span class="lineno">10951</span>  }</div><div class="line"><a name="l10952"></a><span class="lineno">10952</span>  </div><div class="line"><a name="l10953"></a><span class="lineno">10953</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l10954"></a><span class="lineno">10954</span>  pBlock->m_pMetadata->Alloc(currRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l10955"></a><span class="lineno">10955</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l10956"></a><span class="lineno">10956</span>  hCurrentPool,</div><div class="line"><a name="l10957"></a><span class="lineno">10957</span>  pBlock,</div><div class="line"><a name="l10958"></a><span class="lineno">10958</span>  currRequest.offset,</div><div class="line"><a name="l10959"></a><span class="lineno">10959</span>  alignment,</div><div class="line"><a name="l10960"></a><span class="lineno">10960</span>  size,</div><div class="line"><a name="l10961"></a><span class="lineno">10961</span>  suballocType,</div><div class="line"><a name="l10962"></a><span class="lineno">10962</span>  mapped,</div><div class="line"><a name="l10963"></a><span class="lineno">10963</span>  (allocFlags & <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="l10964"></a><span class="lineno">10964</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10965"></a><span class="lineno">10965</span>  (*pAllocation)->SetUserData(m_hAllocator, pUserData);</div><div class="line"><a name="l10966"></a><span class="lineno">10966</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l10967"></a><span class="lineno">10967</span>  {</div><div class="line"><a name="l10968"></a><span class="lineno">10968</span>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l10969"></a><span class="lineno">10969</span>  }</div><div class="line"><a name="l10970"></a><span class="lineno">10970</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10971"></a><span class="lineno">10971</span>  {</div><div class="line"><a name="l10972"></a><span class="lineno">10972</span>  VkResult res = pBlock->WriteMagicValueAroundAllocation(m_hAllocator, currRequest.offset, size);</div><div class="line"><a name="l10973"></a><span class="lineno">10973</span>  VMA_ASSERT(res == VK_SUCCESS && <span class="stringliteral">"Couldn't map block memory to write magic value."</span>);</div><div class="line"><a name="l10974"></a><span class="lineno">10974</span>  }</div><div class="line"><a name="l10975"></a><span class="lineno">10975</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10976"></a><span class="lineno">10976</span>  }</div><div class="line"><a name="l10977"></a><span class="lineno">10977</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10978"></a><span class="lineno">10978</span> }</div><div class="line"><a name="l10979"></a><span class="lineno">10979</span> </div><div class="line"><a name="l10980"></a><span class="lineno">10980</span> VkResult VmaBlockVector::CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex)</div><div class="line"><a name="l10981"></a><span class="lineno">10981</span> {</div><div class="line"><a name="l10982"></a><span class="lineno">10982</span>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l10983"></a><span class="lineno">10983</span>  allocInfo.memoryTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l10984"></a><span class="lineno">10984</span>  allocInfo.allocationSize = blockSize;</div><div class="line"><a name="l10985"></a><span class="lineno">10985</span>  VkDeviceMemory mem = VK_NULL_HANDLE;</div><div class="line"><a name="l10986"></a><span class="lineno">10986</span>  VkResult res = m_hAllocator->AllocateVulkanMemory(&allocInfo, &mem);</div><div class="line"><a name="l10987"></a><span class="lineno">10987</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l10988"></a><span class="lineno">10988</span>  {</div><div class="line"><a name="l10989"></a><span class="lineno">10989</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10990"></a><span class="lineno">10990</span>  }</div><div class="line"><a name="l10991"></a><span class="lineno">10991</span> </div><div class="line"><a name="l10992"></a><span class="lineno">10992</span>  <span class="comment">// New VkDeviceMemory successfully created.</span></div><div class="line"><a name="l10993"></a><span class="lineno">10993</span> </div><div class="line"><a name="l10994"></a><span class="lineno">10994</span>  <span class="comment">// Create new Allocation for it.</span></div><div class="line"><a name="l10995"></a><span class="lineno">10995</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = vma_new(m_hAllocator, VmaDeviceMemoryBlock)(m_hAllocator);</div><div class="line"><a name="l10996"></a><span class="lineno">10996</span>  pBlock->Init(</div><div class="line"><a name="l10997"></a><span class="lineno">10997</span>  m_hAllocator,</div><div class="line"><a name="l10998"></a><span class="lineno">10998</span>  m_MemoryTypeIndex,</div><div class="line"><a name="l10999"></a><span class="lineno">10999</span>  mem,</div><div class="line"><a name="l11000"></a><span class="lineno">11000</span>  allocInfo.allocationSize,</div><div class="line"><a name="l11001"></a><span class="lineno">11001</span>  m_NextBlockId++,</div><div class="line"><a name="l11002"></a><span class="lineno">11002</span>  m_Algorithm);</div><div class="line"><a name="l11003"></a><span class="lineno">11003</span> </div><div class="line"><a name="l11004"></a><span class="lineno">11004</span>  m_Blocks.push_back(pBlock);</div><div class="line"><a name="l11005"></a><span class="lineno">11005</span>  <span class="keywordflow">if</span>(pNewBlockIndex != VMA_NULL)</div><div class="line"><a name="l11006"></a><span class="lineno">11006</span>  {</div><div class="line"><a name="l11007"></a><span class="lineno">11007</span>  *pNewBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l11008"></a><span class="lineno">11008</span>  }</div><div class="line"><a name="l11009"></a><span class="lineno">11009</span> </div><div class="line"><a name="l11010"></a><span class="lineno">11010</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11011"></a><span class="lineno">11011</span> }</div><div class="line"><a name="l11012"></a><span class="lineno">11012</span> </div><div class="line"><a name="l11013"></a><span class="lineno">11013</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11014"></a><span class="lineno">11014</span> </div><div class="line"><a name="l11015"></a><span class="lineno">11015</span> <span class="keywordtype">void</span> VmaBlockVector::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)</div><div class="line"><a name="l11016"></a><span class="lineno">11016</span> {</div><div class="line"><a name="l11017"></a><span class="lineno">11017</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11018"></a><span class="lineno">11018</span> </div><div class="line"><a name="l11019"></a><span class="lineno">11019</span>  json.BeginObject();</div><div class="line"><a name="l11020"></a><span class="lineno">11020</span> </div><div class="line"><a name="l11021"></a><span class="lineno">11021</span>  <span class="keywordflow">if</span>(m_IsCustomPool)</div><div class="line"><a name="l11022"></a><span class="lineno">11022</span>  {</div><div class="line"><a name="l11023"></a><span class="lineno">11023</span>  json.WriteString(<span class="stringliteral">"MemoryTypeIndex"</span>);</div><div class="line"><a name="l11024"></a><span class="lineno">11024</span>  json.WriteNumber(m_MemoryTypeIndex);</div><div class="line"><a name="l11025"></a><span class="lineno">11025</span> </div><div class="line"><a name="l11026"></a><span class="lineno">11026</span>  json.WriteString(<span class="stringliteral">"BlockSize"</span>);</div><div class="line"><a name="l11027"></a><span class="lineno">11027</span>  json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l11028"></a><span class="lineno">11028</span> </div><div class="line"><a name="l11029"></a><span class="lineno">11029</span>  json.WriteString(<span class="stringliteral">"BlockCount"</span>);</div><div class="line"><a name="l11030"></a><span class="lineno">11030</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l11031"></a><span class="lineno">11031</span>  <span class="keywordflow">if</span>(m_MinBlockCount > 0)</div><div class="line"><a name="l11032"></a><span class="lineno">11032</span>  {</div><div class="line"><a name="l11033"></a><span class="lineno">11033</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l11034"></a><span class="lineno">11034</span>  json.WriteNumber((uint64_t)m_MinBlockCount);</div><div class="line"><a name="l11035"></a><span class="lineno">11035</span>  }</div><div class="line"><a name="l11036"></a><span class="lineno">11036</span>  <span class="keywordflow">if</span>(m_MaxBlockCount < SIZE_MAX)</div><div class="line"><a name="l11037"></a><span class="lineno">11037</span>  {</div><div class="line"><a name="l11038"></a><span class="lineno">11038</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l11039"></a><span class="lineno">11039</span>  json.WriteNumber((uint64_t)m_MaxBlockCount);</div><div class="line"><a name="l11040"></a><span class="lineno">11040</span>  }</div><div class="line"><a name="l11041"></a><span class="lineno">11041</span>  json.WriteString(<span class="stringliteral">"Cur"</span>);</div><div class="line"><a name="l11042"></a><span class="lineno">11042</span>  json.WriteNumber((uint64_t)m_Blocks.size());</div><div class="line"><a name="l11043"></a><span class="lineno">11043</span>  json.EndObject();</div><div class="line"><a name="l11044"></a><span class="lineno">11044</span> </div><div class="line"><a name="l11045"></a><span class="lineno">11045</span>  <span class="keywordflow">if</span>(m_FrameInUseCount > 0)</div><div class="line"><a name="l11046"></a><span class="lineno">11046</span>  {</div><div class="line"><a name="l11047"></a><span class="lineno">11047</span>  json.WriteString(<span class="stringliteral">"FrameInUseCount"</span>);</div><div class="line"><a name="l11048"></a><span class="lineno">11048</span>  json.WriteNumber(m_FrameInUseCount);</div><div class="line"><a name="l11049"></a><span class="lineno">11049</span>  }</div><div class="line"><a name="l11050"></a><span class="lineno">11050</span> </div><div class="line"><a name="l11051"></a><span class="lineno">11051</span>  <span class="keywordflow">if</span>(m_Algorithm != 0)</div><div class="line"><a name="l11052"></a><span class="lineno">11052</span>  {</div><div class="line"><a name="l11053"></a><span class="lineno">11053</span>  json.WriteString(<span class="stringliteral">"Algorithm"</span>);</div><div class="line"><a name="l11054"></a><span class="lineno">11054</span>  json.WriteString(VmaAlgorithmToStr(m_Algorithm));</div><div class="line"><a name="l11055"></a><span class="lineno">11055</span>  }</div><div class="line"><a name="l11056"></a><span class="lineno">11056</span>  }</div><div class="line"><a name="l11057"></a><span class="lineno">11057</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11058"></a><span class="lineno">11058</span>  {</div><div class="line"><a name="l11059"></a><span class="lineno">11059</span>  json.WriteString(<span class="stringliteral">"PreferredBlockSize"</span>);</div><div class="line"><a name="l11060"></a><span class="lineno">11060</span>  json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l11061"></a><span class="lineno">11061</span>  }</div><div class="line"><a name="l11062"></a><span class="lineno">11062</span> </div><div class="line"><a name="l11063"></a><span class="lineno">11063</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l11064"></a><span class="lineno">11064</span>  json.BeginObject();</div><div class="line"><a name="l11065"></a><span class="lineno">11065</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_Blocks.size(); ++i)</div><div class="line"><a name="l11066"></a><span class="lineno">11066</span>  {</div><div class="line"><a name="l11067"></a><span class="lineno">11067</span>  json.BeginString();</div><div class="line"><a name="l11068"></a><span class="lineno">11068</span>  json.ContinueString(m_Blocks[i]->GetId());</div><div class="line"><a name="l11069"></a><span class="lineno">11069</span>  json.EndString();</div><div class="line"><a name="l11070"></a><span class="lineno">11070</span> </div><div class="line"><a name="l11071"></a><span class="lineno">11071</span>  m_Blocks[i]->m_pMetadata->PrintDetailedMap(json);</div><div class="line"><a name="l11072"></a><span class="lineno">11072</span>  }</div><div class="line"><a name="l11073"></a><span class="lineno">11073</span>  json.EndObject();</div><div class="line"><a name="l11074"></a><span class="lineno">11074</span> </div><div class="line"><a name="l11075"></a><span class="lineno">11075</span>  json.EndObject();</div><div class="line"><a name="l11076"></a><span class="lineno">11076</span> }</div><div class="line"><a name="l11077"></a><span class="lineno">11077</span> </div><div class="line"><a name="l11078"></a><span class="lineno">11078</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11079"></a><span class="lineno">11079</span> </div><div class="line"><a name="l11080"></a><span class="lineno">11080</span> VmaDefragmentator* VmaBlockVector::EnsureDefragmentator(</div><div class="line"><a name="l11081"></a><span class="lineno">11081</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11082"></a><span class="lineno">11082</span>  uint32_t currentFrameIndex)</div><div class="line"><a name="l11083"></a><span class="lineno">11083</span> {</div><div class="line"><a name="l11084"></a><span class="lineno">11084</span>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</div><div class="line"><a name="l11085"></a><span class="lineno">11085</span>  {</div><div class="line"><a name="l11086"></a><span class="lineno">11086</span>  m_pDefragmentator = vma_new(m_hAllocator, VmaDefragmentator)(</div><div class="line"><a name="l11087"></a><span class="lineno">11087</span>  hAllocator,</div><div class="line"><a name="l11088"></a><span class="lineno">11088</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l11089"></a><span class="lineno">11089</span>  currentFrameIndex);</div><div class="line"><a name="l11090"></a><span class="lineno">11090</span>  }</div><div class="line"><a name="l11091"></a><span class="lineno">11091</span> </div><div class="line"><a name="l11092"></a><span class="lineno">11092</span>  <span class="keywordflow">return</span> m_pDefragmentator;</div><div class="line"><a name="l11093"></a><span class="lineno">11093</span> }</div><div class="line"><a name="l11094"></a><span class="lineno">11094</span> </div><div class="line"><a name="l11095"></a><span class="lineno">11095</span> VkResult VmaBlockVector::Defragment(</div><div class="line"><a name="l11096"></a><span class="lineno">11096</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l11097"></a><span class="lineno">11097</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l11098"></a><span class="lineno">11098</span>  uint32_t& maxAllocationsToMove)</div><div class="line"><a name="l11099"></a><span class="lineno">11099</span> {</div><div class="line"><a name="l11100"></a><span class="lineno">11100</span>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</div><div class="line"><a name="l11101"></a><span class="lineno">11101</span>  {</div><div class="line"><a name="l11102"></a><span class="lineno">11102</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11103"></a><span class="lineno">11103</span>  }</div><div class="line"><a name="l11104"></a><span class="lineno">11104</span> </div><div class="line"><a name="l11105"></a><span class="lineno">11105</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11106"></a><span class="lineno">11106</span> </div><div class="line"><a name="l11107"></a><span class="lineno">11107</span>  <span class="comment">// Defragment.</span></div><div class="line"><a name="l11108"></a><span class="lineno">11108</span>  VkResult result = m_pDefragmentator->Defragment(maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l11109"></a><span class="lineno">11109</span> </div><div class="line"><a name="l11110"></a><span class="lineno">11110</span>  <span class="comment">// Accumulate statistics.</span></div><div class="line"><a name="l11111"></a><span class="lineno">11111</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l11112"></a><span class="lineno">11112</span>  {</div><div class="line"><a name="l11113"></a><span class="lineno">11113</span>  <span class="keyword">const</span> VkDeviceSize bytesMoved = m_pDefragmentator->GetBytesMoved();</div><div class="line"><a name="l11114"></a><span class="lineno">11114</span>  <span class="keyword">const</span> uint32_t allocationsMoved = m_pDefragmentator->GetAllocationsMoved();</div><div class="line"><a name="l11115"></a><span class="lineno">11115</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> += bytesMoved;</div><div class="line"><a name="l11116"></a><span class="lineno">11116</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> += allocationsMoved;</div><div class="line"><a name="l11117"></a><span class="lineno">11117</span>  VMA_ASSERT(bytesMoved <= maxBytesToMove);</div><div class="line"><a name="l11118"></a><span class="lineno">11118</span>  VMA_ASSERT(allocationsMoved <= maxAllocationsToMove);</div><div class="line"><a name="l11119"></a><span class="lineno">11119</span>  maxBytesToMove -= bytesMoved;</div><div class="line"><a name="l11120"></a><span class="lineno">11120</span>  maxAllocationsToMove -= allocationsMoved;</div><div class="line"><a name="l11121"></a><span class="lineno">11121</span>  }</div><div class="line"><a name="l11122"></a><span class="lineno">11122</span>  </div><div class="line"><a name="l11123"></a><span class="lineno">11123</span>  <span class="comment">// Free empty blocks.</span></div><div class="line"><a name="l11124"></a><span class="lineno">11124</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l11125"></a><span class="lineno">11125</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l11126"></a><span class="lineno">11126</span>  {</div><div class="line"><a name="l11127"></a><span class="lineno">11127</span>  VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11128"></a><span class="lineno">11128</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l11129"></a><span class="lineno">11129</span>  {</div><div class="line"><a name="l11130"></a><span class="lineno">11130</span>  <span class="keywordflow">if</span>(m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l11131"></a><span class="lineno">11131</span>  {</div><div class="line"><a name="l11132"></a><span class="lineno">11132</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l11133"></a><span class="lineno">11133</span>  {</div><div class="line"><a name="l11134"></a><span class="lineno">11134</span>  ++pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l11135"></a><span class="lineno">11135</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a> += pBlock->m_pMetadata->GetSize();</div><div class="line"><a name="l11136"></a><span class="lineno">11136</span>  }</div><div class="line"><a name="l11137"></a><span class="lineno">11137</span> </div><div class="line"><a name="l11138"></a><span class="lineno">11138</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l11139"></a><span class="lineno">11139</span>  pBlock->Destroy(m_hAllocator);</div><div class="line"><a name="l11140"></a><span class="lineno">11140</span>  vma_delete(m_hAllocator, pBlock);</div><div class="line"><a name="l11141"></a><span class="lineno">11141</span>  }</div><div class="line"><a name="l11142"></a><span class="lineno">11142</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11143"></a><span class="lineno">11143</span>  {</div><div class="line"><a name="l11144"></a><span class="lineno">11144</span>  m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l11145"></a><span class="lineno">11145</span>  }</div><div class="line"><a name="l11146"></a><span class="lineno">11146</span>  }</div><div class="line"><a name="l11147"></a><span class="lineno">11147</span>  }</div><div class="line"><a name="l11148"></a><span class="lineno">11148</span> </div><div class="line"><a name="l11149"></a><span class="lineno">11149</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l11150"></a><span class="lineno">11150</span> }</div><div class="line"><a name="l11151"></a><span class="lineno">11151</span> </div><div class="line"><a name="l11152"></a><span class="lineno">11152</span> <span class="keywordtype">void</span> VmaBlockVector::DestroyDefragmentator()</div><div class="line"><a name="l11153"></a><span class="lineno">11153</span> {</div><div class="line"><a name="l11154"></a><span class="lineno">11154</span>  <span class="keywordflow">if</span>(m_pDefragmentator != VMA_NULL)</div><div class="line"><a name="l11155"></a><span class="lineno">11155</span>  {</div><div class="line"><a name="l11156"></a><span class="lineno">11156</span>  vma_delete(m_hAllocator, m_pDefragmentator);</div><div class="line"><a name="l11157"></a><span class="lineno">11157</span>  m_pDefragmentator = VMA_NULL;</div><div class="line"><a name="l11158"></a><span class="lineno">11158</span>  }</div><div class="line"><a name="l11159"></a><span class="lineno">11159</span> }</div><div class="line"><a name="l11160"></a><span class="lineno">11160</span> </div><div class="line"><a name="l11161"></a><span class="lineno">11161</span> <span class="keywordtype">void</span> VmaBlockVector::MakePoolAllocationsLost(</div><div class="line"><a name="l11162"></a><span class="lineno">11162</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l11163"></a><span class="lineno">11163</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l11164"></a><span class="lineno">11164</span> {</div><div class="line"><a name="l11165"></a><span class="lineno">11165</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11166"></a><span class="lineno">11166</span>  <span class="keywordtype">size_t</span> lostAllocationCount = 0;</div><div class="line"><a name="l11167"></a><span class="lineno">11167</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l11168"></a><span class="lineno">11168</span>  {</div><div class="line"><a name="l11169"></a><span class="lineno">11169</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11170"></a><span class="lineno">11170</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l11171"></a><span class="lineno">11171</span>  lostAllocationCount += pBlock->m_pMetadata->MakeAllocationsLost(currentFrameIndex, m_FrameInUseCount);</div><div class="line"><a name="l11172"></a><span class="lineno">11172</span>  }</div><div class="line"><a name="l11173"></a><span class="lineno">11173</span>  <span class="keywordflow">if</span>(pLostAllocationCount != VMA_NULL)</div><div class="line"><a name="l11174"></a><span class="lineno">11174</span>  {</div><div class="line"><a name="l11175"></a><span class="lineno">11175</span>  *pLostAllocationCount = lostAllocationCount;</div><div class="line"><a name="l11176"></a><span class="lineno">11176</span>  }</div><div class="line"><a name="l11177"></a><span class="lineno">11177</span> }</div><div class="line"><a name="l11178"></a><span class="lineno">11178</span> </div><div class="line"><a name="l11179"></a><span class="lineno">11179</span> VkResult VmaBlockVector::CheckCorruption()</div><div class="line"><a name="l11180"></a><span class="lineno">11180</span> {</div><div class="line"><a name="l11181"></a><span class="lineno">11181</span>  <span class="keywordflow">if</span>(!IsCorruptionDetectionEnabled())</div><div class="line"><a name="l11182"></a><span class="lineno">11182</span>  {</div><div class="line"><a name="l11183"></a><span class="lineno">11183</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11184"></a><span class="lineno">11184</span>  }</div><div class="line"><a name="l11185"></a><span class="lineno">11185</span> </div><div class="line"><a name="l11186"></a><span class="lineno">11186</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11187"></a><span class="lineno">11187</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l11188"></a><span class="lineno">11188</span>  {</div><div class="line"><a name="l11189"></a><span class="lineno">11189</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11190"></a><span class="lineno">11190</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l11191"></a><span class="lineno">11191</span>  VkResult res = pBlock->CheckCorruption(m_hAllocator);</div><div class="line"><a name="l11192"></a><span class="lineno">11192</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11193"></a><span class="lineno">11193</span>  {</div><div class="line"><a name="l11194"></a><span class="lineno">11194</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11195"></a><span class="lineno">11195</span>  }</div><div class="line"><a name="l11196"></a><span class="lineno">11196</span>  }</div><div class="line"><a name="l11197"></a><span class="lineno">11197</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11198"></a><span class="lineno">11198</span> }</div><div class="line"><a name="l11199"></a><span class="lineno">11199</span> </div><div class="line"><a name="l11200"></a><span class="lineno">11200</span> <span class="keywordtype">void</span> VmaBlockVector::AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l11201"></a><span class="lineno">11201</span> {</div><div class="line"><a name="l11202"></a><span class="lineno">11202</span>  <span class="keyword">const</span> uint32_t memTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l11203"></a><span class="lineno">11203</span>  <span class="keyword">const</span> uint32_t memHeapIndex = m_hAllocator->MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l11204"></a><span class="lineno">11204</span> </div><div class="line"><a name="l11205"></a><span class="lineno">11205</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l11206"></a><span class="lineno">11206</span> </div><div class="line"><a name="l11207"></a><span class="lineno">11207</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l11208"></a><span class="lineno">11208</span>  {</div><div class="line"><a name="l11209"></a><span class="lineno">11209</span>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l11210"></a><span class="lineno">11210</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l11211"></a><span class="lineno">11211</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l11212"></a><span class="lineno">11212</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l11213"></a><span class="lineno">11213</span>  pBlock->m_pMetadata->CalcAllocationStatInfo(allocationStatInfo);</div><div class="line"><a name="l11214"></a><span class="lineno">11214</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l11215"></a><span class="lineno">11215</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l11216"></a><span class="lineno">11216</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l11217"></a><span class="lineno">11217</span>  }</div><div class="line"><a name="l11218"></a><span class="lineno">11218</span> }</div><div class="line"><a name="l11219"></a><span class="lineno">11219</span> </div><div class="line"><a name="l11221"></a><span class="lineno">11221</span> <span class="comment">// VmaDefragmentator members definition</span></div><div class="line"><a name="l11222"></a><span class="lineno">11222</span> </div><div class="line"><a name="l11223"></a><span class="lineno">11223</span> VmaDefragmentator::VmaDefragmentator(</div><div class="line"><a name="l11224"></a><span class="lineno">11224</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11225"></a><span class="lineno">11225</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l11226"></a><span class="lineno">11226</span>  uint32_t currentFrameIndex) :</div><div class="line"><a name="l11227"></a><span class="lineno">11227</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l11228"></a><span class="lineno">11228</span>  m_pBlockVector(pBlockVector),</div><div class="line"><a name="l11229"></a><span class="lineno">11229</span>  m_CurrentFrameIndex(currentFrameIndex),</div><div class="line"><a name="l11230"></a><span class="lineno">11230</span>  m_BytesMoved(0),</div><div class="line"><a name="l11231"></a><span class="lineno">11231</span>  m_AllocationsMoved(0),</div><div class="line"><a name="l11232"></a><span class="lineno">11232</span>  m_Allocations(VmaStlAllocator<AllocationInfo>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l11233"></a><span class="lineno">11233</span>  m_Blocks(VmaStlAllocator<BlockInfo*>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l11234"></a><span class="lineno">11234</span> {</div><div class="line"><a name="l11235"></a><span class="lineno">11235</span>  VMA_ASSERT(pBlockVector->GetAlgorithm() == 0);</div><div class="line"><a name="l11236"></a><span class="lineno">11236</span> }</div><div class="line"><a name="l11237"></a><span class="lineno">11237</span> </div><div class="line"><a name="l11238"></a><span class="lineno">11238</span> VmaDefragmentator::~VmaDefragmentator()</div><div class="line"><a name="l11239"></a><span class="lineno">11239</span> {</div><div class="line"><a name="l11240"></a><span class="lineno">11240</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l11241"></a><span class="lineno">11241</span>  {</div><div class="line"><a name="l11242"></a><span class="lineno">11242</span>  vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l11243"></a><span class="lineno">11243</span>  }</div><div class="line"><a name="l11244"></a><span class="lineno">11244</span> }</div><div class="line"><a name="l11245"></a><span class="lineno">11245</span> </div><div class="line"><a name="l11246"></a><span class="lineno">11246</span> <span class="keywordtype">void</span> VmaDefragmentator::AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged)</div><div class="line"><a name="l11247"></a><span class="lineno">11247</span> {</div><div class="line"><a name="l11248"></a><span class="lineno">11248</span>  AllocationInfo allocInfo;</div><div class="line"><a name="l11249"></a><span class="lineno">11249</span>  allocInfo.m_hAllocation = hAlloc;</div><div class="line"><a name="l11250"></a><span class="lineno">11250</span>  allocInfo.m_pChanged = pChanged;</div><div class="line"><a name="l11251"></a><span class="lineno">11251</span>  m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l11252"></a><span class="lineno">11252</span> }</div><div class="line"><a name="l11253"></a><span class="lineno">11253</span> </div><div class="line"><a name="l11254"></a><span class="lineno">11254</span> VkResult VmaDefragmentator::BlockInfo::EnsureMapping(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, <span class="keywordtype">void</span>** ppMappedData)</div><div class="line"><a name="l11255"></a><span class="lineno">11255</span> {</div><div class="line"><a name="l11256"></a><span class="lineno">11256</span>  <span class="comment">// It has already been mapped for defragmentation.</span></div><div class="line"><a name="l11257"></a><span class="lineno">11257</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation)</div><div class="line"><a name="l11258"></a><span class="lineno">11258</span>  {</div><div class="line"><a name="l11259"></a><span class="lineno">11259</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l11260"></a><span class="lineno">11260</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11261"></a><span class="lineno">11261</span>  }</div><div class="line"><a name="l11262"></a><span class="lineno">11262</span>  </div><div class="line"><a name="l11263"></a><span class="lineno">11263</span>  <span class="comment">// It is originally mapped.</span></div><div class="line"><a name="l11264"></a><span class="lineno">11264</span>  <span class="keywordflow">if</span>(m_pBlock->GetMappedData())</div><div class="line"><a name="l11265"></a><span class="lineno">11265</span>  {</div><div class="line"><a name="l11266"></a><span class="lineno">11266</span>  *ppMappedData = m_pBlock->GetMappedData();</div><div class="line"><a name="l11267"></a><span class="lineno">11267</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11268"></a><span class="lineno">11268</span>  }</div><div class="line"><a name="l11269"></a><span class="lineno">11269</span>  </div><div class="line"><a name="l11270"></a><span class="lineno">11270</span>  <span class="comment">// Map on first usage.</span></div><div class="line"><a name="l11271"></a><span class="lineno">11271</span>  VkResult res = m_pBlock->Map(hAllocator, 1, &m_pMappedDataForDefragmentation);</div><div class="line"><a name="l11272"></a><span class="lineno">11272</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l11273"></a><span class="lineno">11273</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11274"></a><span class="lineno">11274</span> }</div><div class="line"><a name="l11275"></a><span class="lineno">11275</span> </div><div class="line"><a name="l11276"></a><span class="lineno">11276</span> <span class="keywordtype">void</span> VmaDefragmentator::BlockInfo::Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l11277"></a><span class="lineno">11277</span> {</div><div class="line"><a name="l11278"></a><span class="lineno">11278</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation != VMA_NULL)</div><div class="line"><a name="l11279"></a><span class="lineno">11279</span>  {</div><div class="line"><a name="l11280"></a><span class="lineno">11280</span>  m_pBlock->Unmap(hAllocator, 1);</div><div class="line"><a name="l11281"></a><span class="lineno">11281</span>  }</div><div class="line"><a name="l11282"></a><span class="lineno">11282</span> }</div><div class="line"><a name="l11283"></a><span class="lineno">11283</span> </div><div class="line"><a name="l11284"></a><span class="lineno">11284</span> VkResult VmaDefragmentator::DefragmentRound(</div><div class="line"><a name="l11285"></a><span class="lineno">11285</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l11286"></a><span class="lineno">11286</span>  uint32_t maxAllocationsToMove)</div><div class="line"><a name="l11287"></a><span class="lineno">11287</span> {</div><div class="line"><a name="l11288"></a><span class="lineno">11288</span>  <span class="keywordflow">if</span>(m_Blocks.empty())</div><div class="line"><a name="l11289"></a><span class="lineno">11289</span>  {</div><div class="line"><a name="l11290"></a><span class="lineno">11290</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11291"></a><span class="lineno">11291</span>  }</div><div class="line"><a name="l11292"></a><span class="lineno">11292</span> </div><div class="line"><a name="l11293"></a><span class="lineno">11293</span>  <span class="keywordtype">size_t</span> srcBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l11294"></a><span class="lineno">11294</span>  <span class="keywordtype">size_t</span> srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11295"></a><span class="lineno">11295</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l11296"></a><span class="lineno">11296</span>  {</div><div class="line"><a name="l11297"></a><span class="lineno">11297</span>  <span class="comment">// 1. Find next allocation to move.</span></div><div class="line"><a name="l11298"></a><span class="lineno">11298</span>  <span class="comment">// 1.1. Start from last to first m_Blocks - they are sorted from most "destination" to most "source".</span></div><div class="line"><a name="l11299"></a><span class="lineno">11299</span>  <span class="comment">// 1.2. Then start from last to first m_Allocations - they are sorted from largest to smallest.</span></div><div class="line"><a name="l11300"></a><span class="lineno">11300</span>  <span class="keywordflow">while</span>(srcAllocIndex >= m_Blocks[srcBlockIndex]->m_Allocations.size())</div><div class="line"><a name="l11301"></a><span class="lineno">11301</span>  {</div><div class="line"><a name="l11302"></a><span class="lineno">11302</span>  <span class="keywordflow">if</span>(m_Blocks[srcBlockIndex]->m_Allocations.empty())</div><div class="line"><a name="l11303"></a><span class="lineno">11303</span>  {</div><div class="line"><a name="l11304"></a><span class="lineno">11304</span>  <span class="comment">// Finished: no more allocations to process.</span></div><div class="line"><a name="l11305"></a><span class="lineno">11305</span>  <span class="keywordflow">if</span>(srcBlockIndex == 0)</div><div class="line"><a name="l11306"></a><span class="lineno">11306</span>  {</div><div class="line"><a name="l11307"></a><span class="lineno">11307</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11308"></a><span class="lineno">11308</span>  }</div><div class="line"><a name="l11309"></a><span class="lineno">11309</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11310"></a><span class="lineno">11310</span>  {</div><div class="line"><a name="l11311"></a><span class="lineno">11311</span>  --srcBlockIndex;</div><div class="line"><a name="l11312"></a><span class="lineno">11312</span>  srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11313"></a><span class="lineno">11313</span>  }</div><div class="line"><a name="l11314"></a><span class="lineno">11314</span>  }</div><div class="line"><a name="l11315"></a><span class="lineno">11315</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11316"></a><span class="lineno">11316</span>  {</div><div class="line"><a name="l11317"></a><span class="lineno">11317</span>  srcAllocIndex = m_Blocks[srcBlockIndex]->m_Allocations.size() - 1;</div><div class="line"><a name="l11318"></a><span class="lineno">11318</span>  }</div><div class="line"><a name="l11319"></a><span class="lineno">11319</span>  }</div><div class="line"><a name="l11320"></a><span class="lineno">11320</span>  </div><div class="line"><a name="l11321"></a><span class="lineno">11321</span>  BlockInfo* pSrcBlockInfo = m_Blocks[srcBlockIndex];</div><div class="line"><a name="l11322"></a><span class="lineno">11322</span>  AllocationInfo& allocInfo = pSrcBlockInfo->m_Allocations[srcAllocIndex];</div><div class="line"><a name="l11323"></a><span class="lineno">11323</span> </div><div class="line"><a name="l11324"></a><span class="lineno">11324</span>  <span class="keyword">const</span> VkDeviceSize size = allocInfo.m_hAllocation->GetSize();</div><div class="line"><a name="l11325"></a><span class="lineno">11325</span>  <span class="keyword">const</span> VkDeviceSize srcOffset = allocInfo.m_hAllocation->GetOffset();</div><div class="line"><a name="l11326"></a><span class="lineno">11326</span>  <span class="keyword">const</span> VkDeviceSize alignment = allocInfo.m_hAllocation->GetAlignment();</div><div class="line"><a name="l11327"></a><span class="lineno">11327</span>  <span class="keyword">const</span> VmaSuballocationType suballocType = allocInfo.m_hAllocation->GetSuballocationType();</div><div class="line"><a name="l11328"></a><span class="lineno">11328</span> </div><div class="line"><a name="l11329"></a><span class="lineno">11329</span>  <span class="comment">// 2. Try to find new place for this allocation in preceding or current block.</span></div><div class="line"><a name="l11330"></a><span class="lineno">11330</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstBlockIndex = 0; dstBlockIndex <= srcBlockIndex; ++dstBlockIndex)</div><div class="line"><a name="l11331"></a><span class="lineno">11331</span>  {</div><div class="line"><a name="l11332"></a><span class="lineno">11332</span>  BlockInfo* pDstBlockInfo = m_Blocks[dstBlockIndex];</div><div class="line"><a name="l11333"></a><span class="lineno">11333</span>  VmaAllocationRequest dstAllocRequest;</div><div class="line"><a name="l11334"></a><span class="lineno">11334</span>  <span class="keywordflow">if</span>(pDstBlockInfo->m_pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l11335"></a><span class="lineno">11335</span>  m_CurrentFrameIndex,</div><div class="line"><a name="l11336"></a><span class="lineno">11336</span>  m_pBlockVector->GetFrameInUseCount(),</div><div class="line"><a name="l11337"></a><span class="lineno">11337</span>  m_pBlockVector->GetBufferImageGranularity(),</div><div class="line"><a name="l11338"></a><span class="lineno">11338</span>  size,</div><div class="line"><a name="l11339"></a><span class="lineno">11339</span>  alignment,</div><div class="line"><a name="l11340"></a><span class="lineno">11340</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l11341"></a><span class="lineno">11341</span>  suballocType,</div><div class="line"><a name="l11342"></a><span class="lineno">11342</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l11343"></a><span class="lineno">11343</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="l11344"></a><span class="lineno">11344</span>  &dstAllocRequest) &&</div><div class="line"><a name="l11345"></a><span class="lineno">11345</span>  MoveMakesSense(</div><div class="line"><a name="l11346"></a><span class="lineno">11346</span>  dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))</div><div class="line"><a name="l11347"></a><span class="lineno">11347</span>  {</div><div class="line"><a name="l11348"></a><span class="lineno">11348</span>  VMA_ASSERT(dstAllocRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l11349"></a><span class="lineno">11349</span> </div><div class="line"><a name="l11350"></a><span class="lineno">11350</span>  <span class="comment">// Reached limit on number of allocations or bytes to move.</span></div><div class="line"><a name="l11351"></a><span class="lineno">11351</span>  <span class="keywordflow">if</span>((m_AllocationsMoved + 1 > maxAllocationsToMove) ||</div><div class="line"><a name="l11352"></a><span class="lineno">11352</span>  (m_BytesMoved + size > maxBytesToMove))</div><div class="line"><a name="l11353"></a><span class="lineno">11353</span>  {</div><div class="line"><a name="l11354"></a><span class="lineno">11354</span>  <span class="keywordflow">return</span> VK_INCOMPLETE;</div><div class="line"><a name="l11355"></a><span class="lineno">11355</span>  }</div><div class="line"><a name="l11356"></a><span class="lineno">11356</span> </div><div class="line"><a name="l11357"></a><span class="lineno">11357</span>  <span class="keywordtype">void</span>* pDstMappedData = VMA_NULL;</div><div class="line"><a name="l11358"></a><span class="lineno">11358</span>  VkResult res = pDstBlockInfo->EnsureMapping(m_hAllocator, &pDstMappedData);</div><div class="line"><a name="l11359"></a><span class="lineno">11359</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11360"></a><span class="lineno">11360</span>  {</div><div class="line"><a name="l11361"></a><span class="lineno">11361</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11362"></a><span class="lineno">11362</span>  }</div><div class="line"><a name="l11363"></a><span class="lineno">11363</span> </div><div class="line"><a name="l11364"></a><span class="lineno">11364</span>  <span class="keywordtype">void</span>* pSrcMappedData = VMA_NULL;</div><div class="line"><a name="l11365"></a><span class="lineno">11365</span>  res = pSrcBlockInfo->EnsureMapping(m_hAllocator, &pSrcMappedData);</div><div class="line"><a name="l11366"></a><span class="lineno">11366</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11367"></a><span class="lineno">11367</span>  {</div><div class="line"><a name="l11368"></a><span class="lineno">11368</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11369"></a><span class="lineno">11369</span>  }</div><div class="line"><a name="l11370"></a><span class="lineno">11370</span>  </div><div class="line"><a name="l11371"></a><span class="lineno">11371</span>  <span class="comment">// THE PLACE WHERE ACTUAL DATA COPY HAPPENS.</span></div><div class="line"><a name="l11372"></a><span class="lineno">11372</span>  memcpy(</div><div class="line"><a name="l11373"></a><span class="lineno">11373</span>  reinterpret_cast<char*>(pDstMappedData) + dstAllocRequest.offset,</div><div class="line"><a name="l11374"></a><span class="lineno">11374</span>  reinterpret_cast<char*>(pSrcMappedData) + srcOffset,</div><div class="line"><a name="l11375"></a><span class="lineno">11375</span>  static_cast<size_t>(size));</div><div class="line"><a name="l11376"></a><span class="lineno">11376</span> </div><div class="line"><a name="l11377"></a><span class="lineno">11377</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l11378"></a><span class="lineno">11378</span>  {</div><div class="line"><a name="l11379"></a><span class="lineno">11379</span>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11380"></a><span class="lineno">11380</span>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset + size);</div><div class="line"><a name="l11381"></a><span class="lineno">11381</span>  }</div><div class="line"><a name="l11382"></a><span class="lineno">11382</span>  </div><div class="line"><a name="l11383"></a><span class="lineno">11383</span>  pDstBlockInfo->m_pBlock->m_pMetadata->Alloc(</div><div class="line"><a name="l11384"></a><span class="lineno">11384</span>  dstAllocRequest,</div><div class="line"><a name="l11385"></a><span class="lineno">11385</span>  suballocType,</div><div class="line"><a name="l11386"></a><span class="lineno">11386</span>  size,</div><div class="line"><a name="l11387"></a><span class="lineno">11387</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l11388"></a><span class="lineno">11388</span>  allocInfo.m_hAllocation);</div><div class="line"><a name="l11389"></a><span class="lineno">11389</span>  pSrcBlockInfo->m_pBlock->m_pMetadata->FreeAtOffset(srcOffset);</div><div class="line"><a name="l11390"></a><span class="lineno">11390</span>  </div><div class="line"><a name="l11391"></a><span class="lineno">11391</span>  allocInfo.m_hAllocation->ChangeBlockAllocation(m_hAllocator, pDstBlockInfo->m_pBlock, dstAllocRequest.offset);</div><div class="line"><a name="l11392"></a><span class="lineno">11392</span> </div><div class="line"><a name="l11393"></a><span class="lineno">11393</span>  <span class="keywordflow">if</span>(allocInfo.m_pChanged != VMA_NULL)</div><div class="line"><a name="l11394"></a><span class="lineno">11394</span>  {</div><div class="line"><a name="l11395"></a><span class="lineno">11395</span>  *allocInfo.m_pChanged = VK_TRUE;</div><div class="line"><a name="l11396"></a><span class="lineno">11396</span>  }</div><div class="line"><a name="l11397"></a><span class="lineno">11397</span> </div><div class="line"><a name="l11398"></a><span class="lineno">11398</span>  ++m_AllocationsMoved;</div><div class="line"><a name="l11399"></a><span class="lineno">11399</span>  m_BytesMoved += size;</div><div class="line"><a name="l11400"></a><span class="lineno">11400</span> </div><div class="line"><a name="l11401"></a><span class="lineno">11401</span>  VmaVectorRemove(pSrcBlockInfo->m_Allocations, srcAllocIndex);</div><div class="line"><a name="l11402"></a><span class="lineno">11402</span> </div><div class="line"><a name="l11403"></a><span class="lineno">11403</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11404"></a><span class="lineno">11404</span>  }</div><div class="line"><a name="l11405"></a><span class="lineno">11405</span>  }</div><div class="line"><a name="l11406"></a><span class="lineno">11406</span> </div><div class="line"><a name="l11407"></a><span class="lineno">11407</span>  <span class="comment">// If not processed, this allocInfo remains in pBlockInfo->m_Allocations for next round.</span></div><div class="line"><a name="l11408"></a><span class="lineno">11408</span> </div><div class="line"><a name="l11409"></a><span class="lineno">11409</span>  <span class="keywordflow">if</span>(srcAllocIndex > 0)</div><div class="line"><a name="l11410"></a><span class="lineno">11410</span>  {</div><div class="line"><a name="l11411"></a><span class="lineno">11411</span>  --srcAllocIndex;</div><div class="line"><a name="l11412"></a><span class="lineno">11412</span>  }</div><div class="line"><a name="l11413"></a><span class="lineno">11413</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11414"></a><span class="lineno">11414</span>  {</div><div class="line"><a name="l11415"></a><span class="lineno">11415</span>  <span class="keywordflow">if</span>(srcBlockIndex > 0)</div><div class="line"><a name="l11416"></a><span class="lineno">11416</span>  {</div><div class="line"><a name="l11417"></a><span class="lineno">11417</span>  --srcBlockIndex;</div><div class="line"><a name="l11418"></a><span class="lineno">11418</span>  srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11419"></a><span class="lineno">11419</span>  }</div><div class="line"><a name="l11420"></a><span class="lineno">11420</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11421"></a><span class="lineno">11421</span>  {</div><div class="line"><a name="l11422"></a><span class="lineno">11422</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11423"></a><span class="lineno">11423</span>  }</div><div class="line"><a name="l11424"></a><span class="lineno">11424</span>  }</div><div class="line"><a name="l11425"></a><span class="lineno">11425</span>  }</div><div class="line"><a name="l11426"></a><span class="lineno">11426</span> }</div><div class="line"><a name="l11427"></a><span class="lineno">11427</span> </div><div class="line"><a name="l11428"></a><span class="lineno">11428</span> VkResult VmaDefragmentator::Defragment(</div><div class="line"><a name="l11429"></a><span class="lineno">11429</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l11430"></a><span class="lineno">11430</span>  uint32_t maxAllocationsToMove)</div><div class="line"><a name="l11431"></a><span class="lineno">11431</span> {</div><div class="line"><a name="l11432"></a><span class="lineno">11432</span>  <span class="keywordflow">if</span>(m_Allocations.empty())</div><div class="line"><a name="l11433"></a><span class="lineno">11433</span>  {</div><div class="line"><a name="l11434"></a><span class="lineno">11434</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11435"></a><span class="lineno">11435</span>  }</div><div class="line"><a name="l11436"></a><span class="lineno">11436</span> </div><div class="line"><a name="l11437"></a><span class="lineno">11437</span>  <span class="comment">// Create block info for each block.</span></div><div class="line"><a name="l11438"></a><span class="lineno">11438</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector->m_Blocks.size();</div><div class="line"><a name="l11439"></a><span class="lineno">11439</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11440"></a><span class="lineno">11440</span>  {</div><div class="line"><a name="l11441"></a><span class="lineno">11441</span>  BlockInfo* pBlockInfo = vma_new(m_hAllocator, BlockInfo)(m_hAllocator->GetAllocationCallbacks());</div><div class="line"><a name="l11442"></a><span class="lineno">11442</span>  pBlockInfo->m_pBlock = m_pBlockVector->m_Blocks[blockIndex];</div><div class="line"><a name="l11443"></a><span class="lineno">11443</span>  m_Blocks.push_back(pBlockInfo);</div><div class="line"><a name="l11444"></a><span class="lineno">11444</span>  }</div><div class="line"><a name="l11445"></a><span class="lineno">11445</span> </div><div class="line"><a name="l11446"></a><span class="lineno">11446</span>  <span class="comment">// Sort them by m_pBlock pointer value.</span></div><div class="line"><a name="l11447"></a><span class="lineno">11447</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockPointerLess());</div><div class="line"><a name="l11448"></a><span class="lineno">11448</span> </div><div class="line"><a name="l11449"></a><span class="lineno">11449</span>  <span class="comment">// Move allocation infos from m_Allocations to appropriate m_Blocks[memTypeIndex].m_Allocations.</span></div><div class="line"><a name="l11450"></a><span class="lineno">11450</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0, allocCount = m_Allocations.size(); blockIndex < allocCount; ++blockIndex)</div><div class="line"><a name="l11451"></a><span class="lineno">11451</span>  {</div><div class="line"><a name="l11452"></a><span class="lineno">11452</span>  AllocationInfo& allocInfo = m_Allocations[blockIndex];</div><div class="line"><a name="l11453"></a><span class="lineno">11453</span>  <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="l11454"></a><span class="lineno">11454</span>  <span class="keywordflow">if</span>(allocInfo.m_hAllocation->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l11455"></a><span class="lineno">11455</span>  {</div><div class="line"><a name="l11456"></a><span class="lineno">11456</span>  VmaDeviceMemoryBlock* pBlock = allocInfo.m_hAllocation->GetBlock();</div><div class="line"><a name="l11457"></a><span class="lineno">11457</span>  BlockInfoVector::iterator it = VmaBinaryFindFirstNotLess(m_Blocks.begin(), m_Blocks.end(), pBlock, BlockPointerLess());</div><div class="line"><a name="l11458"></a><span class="lineno">11458</span>  <span class="keywordflow">if</span>(it != m_Blocks.end() && (*it)->m_pBlock == pBlock)</div><div class="line"><a name="l11459"></a><span class="lineno">11459</span>  {</div><div class="line"><a name="l11460"></a><span class="lineno">11460</span>  (*it)->m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l11461"></a><span class="lineno">11461</span>  }</div><div class="line"><a name="l11462"></a><span class="lineno">11462</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11463"></a><span class="lineno">11463</span>  {</div><div class="line"><a name="l11464"></a><span class="lineno">11464</span>  VMA_ASSERT(0);</div><div class="line"><a name="l11465"></a><span class="lineno">11465</span>  }</div><div class="line"><a name="l11466"></a><span class="lineno">11466</span>  }</div><div class="line"><a name="l11467"></a><span class="lineno">11467</span>  }</div><div class="line"><a name="l11468"></a><span class="lineno">11468</span>  m_Allocations.clear();</div><div class="line"><a name="l11469"></a><span class="lineno">11469</span> </div><div class="line"><a name="l11470"></a><span class="lineno">11470</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11471"></a><span class="lineno">11471</span>  {</div><div class="line"><a name="l11472"></a><span class="lineno">11472</span>  BlockInfo* pBlockInfo = m_Blocks[blockIndex];</div><div class="line"><a name="l11473"></a><span class="lineno">11473</span>  pBlockInfo->CalcHasNonMovableAllocations();</div><div class="line"><a name="l11474"></a><span class="lineno">11474</span>  pBlockInfo->SortAllocationsBySizeDescecnding();</div><div class="line"><a name="l11475"></a><span class="lineno">11475</span>  }</div><div class="line"><a name="l11476"></a><span class="lineno">11476</span> </div><div class="line"><a name="l11477"></a><span class="lineno">11477</span>  <span class="comment">// Sort m_Blocks this time by the main criterium, from most "destination" to most "source" blocks.</span></div><div class="line"><a name="l11478"></a><span class="lineno">11478</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockInfoCompareMoveDestination());</div><div class="line"><a name="l11479"></a><span class="lineno">11479</span> </div><div class="line"><a name="l11480"></a><span class="lineno">11480</span>  <span class="comment">// Execute defragmentation rounds (the main part).</span></div><div class="line"><a name="l11481"></a><span class="lineno">11481</span>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l11482"></a><span class="lineno">11482</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> round = 0; (round < 2) && (result == VK_SUCCESS); ++round)</div><div class="line"><a name="l11483"></a><span class="lineno">11483</span>  {</div><div class="line"><a name="l11484"></a><span class="lineno">11484</span>  result = DefragmentRound(maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l11485"></a><span class="lineno">11485</span>  }</div><div class="line"><a name="l11486"></a><span class="lineno">11486</span> </div><div class="line"><a name="l11487"></a><span class="lineno">11487</span>  <span class="comment">// Unmap blocks that were mapped for defragmentation.</span></div><div class="line"><a name="l11488"></a><span class="lineno">11488</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11489"></a><span class="lineno">11489</span>  {</div><div class="line"><a name="l11490"></a><span class="lineno">11490</span>  m_Blocks[blockIndex]->Unmap(m_hAllocator);</div><div class="line"><a name="l11491"></a><span class="lineno">11491</span>  }</div><div class="line"><a name="l11492"></a><span class="lineno">11492</span> </div><div class="line"><a name="l11493"></a><span class="lineno">11493</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l11494"></a><span class="lineno">11494</span> }</div><div class="line"><a name="l11495"></a><span class="lineno">11495</span> </div><div class="line"><a name="l11496"></a><span class="lineno">11496</span> <span class="keywordtype">bool</span> VmaDefragmentator::MoveMakesSense(</div><div class="line"><a name="l11497"></a><span class="lineno">11497</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l11498"></a><span class="lineno">11498</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset)</div><div class="line"><a name="l11499"></a><span class="lineno">11499</span> {</div><div class="line"><a name="l11500"></a><span class="lineno">11500</span>  <span class="keywordflow">if</span>(dstBlockIndex < srcBlockIndex)</div><div class="line"><a name="l11501"></a><span class="lineno">11501</span>  {</div><div class="line"><a name="l11502"></a><span class="lineno">11502</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l11503"></a><span class="lineno">11503</span>  }</div><div class="line"><a name="l11504"></a><span class="lineno">11504</span>  <span class="keywordflow">if</span>(dstBlockIndex > srcBlockIndex)</div><div class="line"><a name="l11505"></a><span class="lineno">11505</span>  {</div><div class="line"><a name="l11506"></a><span class="lineno">11506</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l11507"></a><span class="lineno">11507</span>  }</div><div class="line"><a name="l11508"></a><span class="lineno">11508</span>  <span class="keywordflow">if</span>(dstOffset < srcOffset)</div><div class="line"><a name="l11509"></a><span class="lineno">11509</span>  {</div><div class="line"><a name="l11510"></a><span class="lineno">11510</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l11511"></a><span class="lineno">11511</span>  }</div><div class="line"><a name="l11512"></a><span class="lineno">11512</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l11513"></a><span class="lineno">11513</span> }</div><div class="line"><a name="l11514"></a><span class="lineno">11514</span> </div><div class="line"><a name="l11516"></a><span class="lineno">11516</span> <span class="comment">// VmaRecorder</span></div><div class="line"><a name="l11517"></a><span class="lineno">11517</span> </div><div class="line"><a name="l11518"></a><span class="lineno">11518</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11519"></a><span class="lineno">11519</span> </div><div class="line"><a name="l11520"></a><span class="lineno">11520</span> VmaRecorder::VmaRecorder() :</div><div class="line"><a name="l11521"></a><span class="lineno">11521</span>  m_UseMutex(true),</div><div class="line"><a name="l11522"></a><span class="lineno">11522</span>  m_Flags(0),</div><div class="line"><a name="l11523"></a><span class="lineno">11523</span>  m_File(VMA_NULL),</div><div class="line"><a name="l11524"></a><span class="lineno">11524</span>  m_Freq(INT64_MAX),</div><div class="line"><a name="l11525"></a><span class="lineno">11525</span>  m_StartCounter(INT64_MAX)</div><div class="line"><a name="l11526"></a><span class="lineno">11526</span> {</div><div class="line"><a name="l11527"></a><span class="lineno">11527</span> }</div><div class="line"><a name="l11528"></a><span class="lineno">11528</span> </div><div class="line"><a name="l11529"></a><span class="lineno">11529</span> VkResult VmaRecorder::Init(<span class="keyword">const</span> <a class="code" href="struct_vma_record_settings.html">VmaRecordSettings</a>& settings, <span class="keywordtype">bool</span> useMutex)</div><div class="line"><a name="l11530"></a><span class="lineno">11530</span> {</div><div class="line"><a name="l11531"></a><span class="lineno">11531</span>  m_UseMutex = useMutex;</div><div class="line"><a name="l11532"></a><span class="lineno">11532</span>  m_Flags = settings.<a class="code" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">flags</a>;</div><div class="line"><a name="l11533"></a><span class="lineno">11533</span> </div><div class="line"><a name="l11534"></a><span class="lineno">11534</span>  QueryPerformanceFrequency((LARGE_INTEGER*)&m_Freq);</div><div class="line"><a name="l11535"></a><span class="lineno">11535</span>  QueryPerformanceCounter((LARGE_INTEGER*)&m_StartCounter);</div><div class="line"><a name="l11536"></a><span class="lineno">11536</span> </div><div class="line"><a name="l11537"></a><span class="lineno">11537</span>  <span class="comment">// Open file for writing.</span></div><div class="line"><a name="l11538"></a><span class="lineno">11538</span>  errno_t err = fopen_s(&m_File, settings.<a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>, <span class="stringliteral">"wb"</span>);</div><div class="line"><a name="l11539"></a><span class="lineno">11539</span>  <span class="keywordflow">if</span>(err != 0)</div><div class="line"><a name="l11540"></a><span class="lineno">11540</span>  {</div><div class="line"><a name="l11541"></a><span class="lineno">11541</span>  <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l11542"></a><span class="lineno">11542</span>  }</div><div class="line"><a name="l11543"></a><span class="lineno">11543</span> </div><div class="line"><a name="l11544"></a><span class="lineno">11544</span>  <span class="comment">// Write header.</span></div><div class="line"><a name="l11545"></a><span class="lineno">11545</span>  fprintf(m_File, <span class="stringliteral">"%s\n"</span>, <span class="stringliteral">"Vulkan Memory Allocator,Calls recording"</span>);</div><div class="line"><a name="l11546"></a><span class="lineno">11546</span>  fprintf(m_File, <span class="stringliteral">"%s\n"</span>, <span class="stringliteral">"1,4"</span>);</div><div class="line"><a name="l11547"></a><span class="lineno">11547</span> </div><div class="line"><a name="l11548"></a><span class="lineno">11548</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11549"></a><span class="lineno">11549</span> }</div><div class="line"><a name="l11550"></a><span class="lineno">11550</span> </div><div class="line"><a name="l11551"></a><span class="lineno">11551</span> VmaRecorder::~VmaRecorder()</div><div class="line"><a name="l11552"></a><span class="lineno">11552</span> {</div><div class="line"><a name="l11553"></a><span class="lineno">11553</span>  <span class="keywordflow">if</span>(m_File != VMA_NULL)</div><div class="line"><a name="l11554"></a><span class="lineno">11554</span>  {</div><div class="line"><a name="l11555"></a><span class="lineno">11555</span>  fclose(m_File);</div><div class="line"><a name="l11556"></a><span class="lineno">11556</span>  }</div><div class="line"><a name="l11557"></a><span class="lineno">11557</span> }</div><div class="line"><a name="l11558"></a><span class="lineno">11558</span> </div><div class="line"><a name="l11559"></a><span class="lineno">11559</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateAllocator(uint32_t frameIndex)</div><div class="line"><a name="l11560"></a><span class="lineno">11560</span> {</div><div class="line"><a name="l11561"></a><span class="lineno">11561</span>  CallParams callParams;</div><div class="line"><a name="l11562"></a><span class="lineno">11562</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11563"></a><span class="lineno">11563</span> </div><div class="line"><a name="l11564"></a><span class="lineno">11564</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11565"></a><span class="lineno">11565</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l11566"></a><span class="lineno">11566</span>  Flush();</div><div class="line"><a name="l11567"></a><span class="lineno">11567</span> }</div><div class="line"><a name="l11568"></a><span class="lineno">11568</span> </div><div class="line"><a name="l11569"></a><span class="lineno">11569</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyAllocator(uint32_t frameIndex)</div><div class="line"><a name="l11570"></a><span class="lineno">11570</span> {</div><div class="line"><a name="l11571"></a><span class="lineno">11571</span>  CallParams callParams;</div><div class="line"><a name="l11572"></a><span class="lineno">11572</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11573"></a><span class="lineno">11573</span> </div><div class="line"><a name="l11574"></a><span class="lineno">11574</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11575"></a><span class="lineno">11575</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l11576"></a><span class="lineno">11576</span>  Flush();</div><div class="line"><a name="l11577"></a><span class="lineno">11577</span> }</div><div class="line"><a name="l11578"></a><span class="lineno">11578</span> </div><div class="line"><a name="l11579"></a><span class="lineno">11579</span> <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>& createInfo, <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l11580"></a><span class="lineno">11580</span> {</div><div class="line"><a name="l11581"></a><span class="lineno">11581</span>  CallParams callParams;</div><div class="line"><a name="l11582"></a><span class="lineno">11582</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11583"></a><span class="lineno">11583</span> </div><div class="line"><a name="l11584"></a><span class="lineno">11584</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11585"></a><span class="lineno">11585</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreatePool,%u,%u,%llu,%llu,%llu,%u,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11586"></a><span class="lineno">11586</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>,</div><div class="line"><a name="l11587"></a><span class="lineno">11587</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>,</div><div class="line"><a name="l11588"></a><span class="lineno">11588</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>,</div><div class="line"><a name="l11589"></a><span class="lineno">11589</span>  (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>,</div><div class="line"><a name="l11590"></a><span class="lineno">11590</span>  (uint64_t)createInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>,</div><div class="line"><a name="l11591"></a><span class="lineno">11591</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>,</div><div class="line"><a name="l11592"></a><span class="lineno">11592</span>  pool);</div><div class="line"><a name="l11593"></a><span class="lineno">11593</span>  Flush();</div><div class="line"><a name="l11594"></a><span class="lineno">11594</span> }</div><div class="line"><a name="l11595"></a><span class="lineno">11595</span> </div><div class="line"><a name="l11596"></a><span class="lineno">11596</span> <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="l11597"></a><span class="lineno">11597</span> {</div><div class="line"><a name="l11598"></a><span class="lineno">11598</span>  CallParams callParams;</div><div class="line"><a name="l11599"></a><span class="lineno">11599</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11600"></a><span class="lineno">11600</span> </div><div class="line"><a name="l11601"></a><span class="lineno">11601</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11602"></a><span class="lineno">11602</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyPool,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11603"></a><span class="lineno">11603</span>  pool);</div><div class="line"><a name="l11604"></a><span class="lineno">11604</span>  Flush();</div><div class="line"><a name="l11605"></a><span class="lineno">11605</span> }</div><div class="line"><a name="l11606"></a><span class="lineno">11606</span> </div><div class="line"><a name="l11607"></a><span class="lineno">11607</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l11608"></a><span class="lineno">11608</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11609"></a><span class="lineno">11609</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l11610"></a><span class="lineno">11610</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11611"></a><span class="lineno">11611</span> {</div><div class="line"><a name="l11612"></a><span class="lineno">11612</span>  CallParams callParams;</div><div class="line"><a name="l11613"></a><span class="lineno">11613</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11614"></a><span class="lineno">11614</span> </div><div class="line"><a name="l11615"></a><span class="lineno">11615</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11616"></a><span class="lineno">11616</span>  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="l11617"></a><span class="lineno">11617</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaAllocateMemory,%llu,%llu,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11618"></a><span class="lineno">11618</span>  vkMemReq.size,</div><div class="line"><a name="l11619"></a><span class="lineno">11619</span>  vkMemReq.alignment,</div><div class="line"><a name="l11620"></a><span class="lineno">11620</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11621"></a><span class="lineno">11621</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11622"></a><span class="lineno">11622</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11623"></a><span class="lineno">11623</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11624"></a><span class="lineno">11624</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11625"></a><span class="lineno">11625</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11626"></a><span class="lineno">11626</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11627"></a><span class="lineno">11627</span>  allocation,</div><div class="line"><a name="l11628"></a><span class="lineno">11628</span>  userDataStr.GetString());</div><div class="line"><a name="l11629"></a><span class="lineno">11629</span>  Flush();</div><div class="line"><a name="l11630"></a><span class="lineno">11630</span> }</div><div class="line"><a name="l11631"></a><span class="lineno">11631</span> </div><div class="line"><a name="l11632"></a><span class="lineno">11632</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11633"></a><span class="lineno">11633</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11634"></a><span class="lineno">11634</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l11635"></a><span class="lineno">11635</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l11636"></a><span class="lineno">11636</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l11637"></a><span class="lineno">11637</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11638"></a><span class="lineno">11638</span> {</div><div class="line"><a name="l11639"></a><span class="lineno">11639</span>  CallParams callParams;</div><div class="line"><a name="l11640"></a><span class="lineno">11640</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11641"></a><span class="lineno">11641</span> </div><div class="line"><a name="l11642"></a><span class="lineno">11642</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11643"></a><span class="lineno">11643</span>  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="l11644"></a><span class="lineno">11644</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaAllocateMemoryForBuffer,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11645"></a><span class="lineno">11645</span>  vkMemReq.size,</div><div class="line"><a name="l11646"></a><span class="lineno">11646</span>  vkMemReq.alignment,</div><div class="line"><a name="l11647"></a><span class="lineno">11647</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11648"></a><span class="lineno">11648</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11649"></a><span class="lineno">11649</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11650"></a><span class="lineno">11650</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11651"></a><span class="lineno">11651</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11652"></a><span class="lineno">11652</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11653"></a><span class="lineno">11653</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11654"></a><span class="lineno">11654</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11655"></a><span class="lineno">11655</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11656"></a><span class="lineno">11656</span>  allocation,</div><div class="line"><a name="l11657"></a><span class="lineno">11657</span>  userDataStr.GetString());</div><div class="line"><a name="l11658"></a><span class="lineno">11658</span>  Flush();</div><div class="line"><a name="l11659"></a><span class="lineno">11659</span> }</div><div class="line"><a name="l11660"></a><span class="lineno">11660</span> </div><div class="line"><a name="l11661"></a><span class="lineno">11661</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l11662"></a><span class="lineno">11662</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11663"></a><span class="lineno">11663</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l11664"></a><span class="lineno">11664</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l11665"></a><span class="lineno">11665</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l11666"></a><span class="lineno">11666</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11667"></a><span class="lineno">11667</span> {</div><div class="line"><a name="l11668"></a><span class="lineno">11668</span>  CallParams callParams;</div><div class="line"><a name="l11669"></a><span class="lineno">11669</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11670"></a><span class="lineno">11670</span> </div><div class="line"><a name="l11671"></a><span class="lineno">11671</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11672"></a><span class="lineno">11672</span>  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="l11673"></a><span class="lineno">11673</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaAllocateMemoryForImage,%llu,%llu,%u,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11674"></a><span class="lineno">11674</span>  vkMemReq.size,</div><div class="line"><a name="l11675"></a><span class="lineno">11675</span>  vkMemReq.alignment,</div><div class="line"><a name="l11676"></a><span class="lineno">11676</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11677"></a><span class="lineno">11677</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11678"></a><span class="lineno">11678</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11679"></a><span class="lineno">11679</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11680"></a><span class="lineno">11680</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11681"></a><span class="lineno">11681</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11682"></a><span class="lineno">11682</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11683"></a><span class="lineno">11683</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11684"></a><span class="lineno">11684</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11685"></a><span class="lineno">11685</span>  allocation,</div><div class="line"><a name="l11686"></a><span class="lineno">11686</span>  userDataStr.GetString());</div><div class="line"><a name="l11687"></a><span class="lineno">11687</span>  Flush();</div><div class="line"><a name="l11688"></a><span class="lineno">11688</span> }</div><div class="line"><a name="l11689"></a><span class="lineno">11689</span> </div><div class="line"><a name="l11690"></a><span class="lineno">11690</span> <span class="keywordtype">void</span> VmaRecorder::RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l11691"></a><span class="lineno">11691</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11692"></a><span class="lineno">11692</span> {</div><div class="line"><a name="l11693"></a><span class="lineno">11693</span>  CallParams callParams;</div><div class="line"><a name="l11694"></a><span class="lineno">11694</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11695"></a><span class="lineno">11695</span> </div><div class="line"><a name="l11696"></a><span class="lineno">11696</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11697"></a><span class="lineno">11697</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaFreeMemory,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11698"></a><span class="lineno">11698</span>  allocation);</div><div class="line"><a name="l11699"></a><span class="lineno">11699</span>  Flush();</div><div class="line"><a name="l11700"></a><span class="lineno">11700</span> }</div><div class="line"><a name="l11701"></a><span class="lineno">11701</span> </div><div class="line"><a name="l11702"></a><span class="lineno">11702</span> <span class="keywordtype">void</span> VmaRecorder::RecordResizeAllocation(</div><div class="line"><a name="l11703"></a><span class="lineno">11703</span>  uint32_t frameIndex,</div><div class="line"><a name="l11704"></a><span class="lineno">11704</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l11705"></a><span class="lineno">11705</span>  VkDeviceSize newSize)</div><div class="line"><a name="l11706"></a><span class="lineno">11706</span> {</div><div class="line"><a name="l11707"></a><span class="lineno">11707</span>  CallParams callParams;</div><div class="line"><a name="l11708"></a><span class="lineno">11708</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11709"></a><span class="lineno">11709</span> </div><div class="line"><a name="l11710"></a><span class="lineno">11710</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11711"></a><span class="lineno">11711</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaResizeAllocation,%p,%llu\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11712"></a><span class="lineno">11712</span>  allocation, newSize);</div><div class="line"><a name="l11713"></a><span class="lineno">11713</span>  Flush();</div><div class="line"><a name="l11714"></a><span class="lineno">11714</span> }</div><div class="line"><a name="l11715"></a><span class="lineno">11715</span> </div><div class="line"><a name="l11716"></a><span class="lineno">11716</span> <span class="keywordtype">void</span> VmaRecorder::RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l11717"></a><span class="lineno">11717</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l11718"></a><span class="lineno">11718</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l11719"></a><span class="lineno">11719</span> {</div><div class="line"><a name="l11720"></a><span class="lineno">11720</span>  CallParams callParams;</div><div class="line"><a name="l11721"></a><span class="lineno">11721</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11722"></a><span class="lineno">11722</span> </div><div class="line"><a name="l11723"></a><span class="lineno">11723</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11724"></a><span class="lineno">11724</span>  UserDataString userDataStr(</div><div class="line"><a name="l11725"></a><span class="lineno">11725</span>  allocation->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="l11726"></a><span class="lineno">11726</span>  pUserData);</div><div class="line"><a name="l11727"></a><span class="lineno">11727</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaSetAllocationUserData,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11728"></a><span class="lineno">11728</span>  allocation,</div><div class="line"><a name="l11729"></a><span class="lineno">11729</span>  userDataStr.GetString());</div><div class="line"><a name="l11730"></a><span class="lineno">11730</span>  Flush();</div><div class="line"><a name="l11731"></a><span class="lineno">11731</span> }</div><div class="line"><a name="l11732"></a><span class="lineno">11732</span> </div><div class="line"><a name="l11733"></a><span class="lineno">11733</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11734"></a><span class="lineno">11734</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11735"></a><span class="lineno">11735</span> {</div><div class="line"><a name="l11736"></a><span class="lineno">11736</span>  CallParams callParams;</div><div class="line"><a name="l11737"></a><span class="lineno">11737</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11738"></a><span class="lineno">11738</span> </div><div class="line"><a name="l11739"></a><span class="lineno">11739</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11740"></a><span class="lineno">11740</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateLostAllocation,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11741"></a><span class="lineno">11741</span>  allocation);</div><div class="line"><a name="l11742"></a><span class="lineno">11742</span>  Flush();</div><div class="line"><a name="l11743"></a><span class="lineno">11743</span> }</div><div class="line"><a name="l11744"></a><span class="lineno">11744</span> </div><div class="line"><a name="l11745"></a><span class="lineno">11745</span> <span class="keywordtype">void</span> VmaRecorder::RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l11746"></a><span class="lineno">11746</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11747"></a><span class="lineno">11747</span> {</div><div class="line"><a name="l11748"></a><span class="lineno">11748</span>  CallParams callParams;</div><div class="line"><a name="l11749"></a><span class="lineno">11749</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11750"></a><span class="lineno">11750</span> </div><div class="line"><a name="l11751"></a><span class="lineno">11751</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11752"></a><span class="lineno">11752</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaMapMemory,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11753"></a><span class="lineno">11753</span>  allocation);</div><div class="line"><a name="l11754"></a><span class="lineno">11754</span>  Flush();</div><div class="line"><a name="l11755"></a><span class="lineno">11755</span> }</div><div class="line"><a name="l11756"></a><span class="lineno">11756</span> </div><div class="line"><a name="l11757"></a><span class="lineno">11757</span> <span class="keywordtype">void</span> VmaRecorder::RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l11758"></a><span class="lineno">11758</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11759"></a><span class="lineno">11759</span> {</div><div class="line"><a name="l11760"></a><span class="lineno">11760</span>  CallParams callParams;</div><div class="line"><a name="l11761"></a><span class="lineno">11761</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11762"></a><span class="lineno">11762</span> </div><div class="line"><a name="l11763"></a><span class="lineno">11763</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11764"></a><span class="lineno">11764</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaUnmapMemory,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11765"></a><span class="lineno">11765</span>  allocation);</div><div class="line"><a name="l11766"></a><span class="lineno">11766</span>  Flush();</div><div class="line"><a name="l11767"></a><span class="lineno">11767</span> }</div><div class="line"><a name="l11768"></a><span class="lineno">11768</span> </div><div class="line"><a name="l11769"></a><span class="lineno">11769</span> <span class="keywordtype">void</span> VmaRecorder::RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11770"></a><span class="lineno">11770</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l11771"></a><span class="lineno">11771</span> {</div><div class="line"><a name="l11772"></a><span class="lineno">11772</span>  CallParams callParams;</div><div class="line"><a name="l11773"></a><span class="lineno">11773</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11774"></a><span class="lineno">11774</span> </div><div class="line"><a name="l11775"></a><span class="lineno">11775</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11776"></a><span class="lineno">11776</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaFlushAllocation,%p,%llu,%llu\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11777"></a><span class="lineno">11777</span>  allocation,</div><div class="line"><a name="l11778"></a><span class="lineno">11778</span>  offset,</div><div class="line"><a name="l11779"></a><span class="lineno">11779</span>  size);</div><div class="line"><a name="l11780"></a><span class="lineno">11780</span>  Flush();</div><div class="line"><a name="l11781"></a><span class="lineno">11781</span> }</div><div class="line"><a name="l11782"></a><span class="lineno">11782</span> </div><div class="line"><a name="l11783"></a><span class="lineno">11783</span> <span class="keywordtype">void</span> VmaRecorder::RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11784"></a><span class="lineno">11784</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l11785"></a><span class="lineno">11785</span> {</div><div class="line"><a name="l11786"></a><span class="lineno">11786</span>  CallParams callParams;</div><div class="line"><a name="l11787"></a><span class="lineno">11787</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11788"></a><span class="lineno">11788</span> </div><div class="line"><a name="l11789"></a><span class="lineno">11789</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11790"></a><span class="lineno">11790</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaInvalidateAllocation,%p,%llu,%llu\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11791"></a><span class="lineno">11791</span>  allocation,</div><div class="line"><a name="l11792"></a><span class="lineno">11792</span>  offset,</div><div class="line"><a name="l11793"></a><span class="lineno">11793</span>  size);</div><div class="line"><a name="l11794"></a><span class="lineno">11794</span>  Flush();</div><div class="line"><a name="l11795"></a><span class="lineno">11795</span> }</div><div class="line"><a name="l11796"></a><span class="lineno">11796</span> </div><div class="line"><a name="l11797"></a><span class="lineno">11797</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11798"></a><span class="lineno">11798</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l11799"></a><span class="lineno">11799</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l11800"></a><span class="lineno">11800</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11801"></a><span class="lineno">11801</span> {</div><div class="line"><a name="l11802"></a><span class="lineno">11802</span>  CallParams callParams;</div><div class="line"><a name="l11803"></a><span class="lineno">11803</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11804"></a><span class="lineno">11804</span> </div><div class="line"><a name="l11805"></a><span class="lineno">11805</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11806"></a><span class="lineno">11806</span>  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="l11807"></a><span class="lineno">11807</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateBuffer,%u,%llu,%u,%u,%u,%u,%u,%u,%u,%p,%p,%s\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11808"></a><span class="lineno">11808</span>  bufCreateInfo.flags,</div><div class="line"><a name="l11809"></a><span class="lineno">11809</span>  bufCreateInfo.size,</div><div class="line"><a name="l11810"></a><span class="lineno">11810</span>  bufCreateInfo.usage,</div><div class="line"><a name="l11811"></a><span class="lineno">11811</span>  bufCreateInfo.sharingMode,</div><div class="line"><a name="l11812"></a><span class="lineno">11812</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11813"></a><span class="lineno">11813</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11814"></a><span class="lineno">11814</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11815"></a><span class="lineno">11815</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11816"></a><span class="lineno">11816</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11817"></a><span class="lineno">11817</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11818"></a><span class="lineno">11818</span>  allocation,</div><div class="line"><a name="l11819"></a><span class="lineno">11819</span>  userDataStr.GetString());</div><div class="line"><a name="l11820"></a><span class="lineno">11820</span>  Flush();</div><div class="line"><a name="l11821"></a><span class="lineno">11821</span> }</div><div class="line"><a name="l11822"></a><span class="lineno">11822</span> </div><div class="line"><a name="l11823"></a><span class="lineno">11823</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l11824"></a><span class="lineno">11824</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l11825"></a><span class="lineno">11825</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& allocCreateInfo,</div><div class="line"><a name="l11826"></a><span class="lineno">11826</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11827"></a><span class="lineno">11827</span> {</div><div class="line"><a name="l11828"></a><span class="lineno">11828</span>  CallParams callParams;</div><div class="line"><a name="l11829"></a><span class="lineno">11829</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11830"></a><span class="lineno">11830</span> </div><div class="line"><a name="l11831"></a><span class="lineno">11831</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11832"></a><span class="lineno">11832</span>  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="l11833"></a><span class="lineno">11833</span>  fprintf(m_File, <span class="stringliteral">"%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"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11834"></a><span class="lineno">11834</span>  imageCreateInfo.flags,</div><div class="line"><a name="l11835"></a><span class="lineno">11835</span>  imageCreateInfo.imageType,</div><div class="line"><a name="l11836"></a><span class="lineno">11836</span>  imageCreateInfo.format,</div><div class="line"><a name="l11837"></a><span class="lineno">11837</span>  imageCreateInfo.extent.width,</div><div class="line"><a name="l11838"></a><span class="lineno">11838</span>  imageCreateInfo.extent.height,</div><div class="line"><a name="l11839"></a><span class="lineno">11839</span>  imageCreateInfo.extent.depth,</div><div class="line"><a name="l11840"></a><span class="lineno">11840</span>  imageCreateInfo.mipLevels,</div><div class="line"><a name="l11841"></a><span class="lineno">11841</span>  imageCreateInfo.arrayLayers,</div><div class="line"><a name="l11842"></a><span class="lineno">11842</span>  imageCreateInfo.samples,</div><div class="line"><a name="l11843"></a><span class="lineno">11843</span>  imageCreateInfo.tiling,</div><div class="line"><a name="l11844"></a><span class="lineno">11844</span>  imageCreateInfo.usage,</div><div class="line"><a name="l11845"></a><span class="lineno">11845</span>  imageCreateInfo.sharingMode,</div><div class="line"><a name="l11846"></a><span class="lineno">11846</span>  imageCreateInfo.initialLayout,</div><div class="line"><a name="l11847"></a><span class="lineno">11847</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11848"></a><span class="lineno">11848</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11849"></a><span class="lineno">11849</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11850"></a><span class="lineno">11850</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11851"></a><span class="lineno">11851</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11852"></a><span class="lineno">11852</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11853"></a><span class="lineno">11853</span>  allocation,</div><div class="line"><a name="l11854"></a><span class="lineno">11854</span>  userDataStr.GetString());</div><div class="line"><a name="l11855"></a><span class="lineno">11855</span>  Flush();</div><div class="line"><a name="l11856"></a><span class="lineno">11856</span> }</div><div class="line"><a name="l11857"></a><span class="lineno">11857</span> </div><div class="line"><a name="l11858"></a><span class="lineno">11858</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11859"></a><span class="lineno">11859</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11860"></a><span class="lineno">11860</span> {</div><div class="line"><a name="l11861"></a><span class="lineno">11861</span>  CallParams callParams;</div><div class="line"><a name="l11862"></a><span class="lineno">11862</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11863"></a><span class="lineno">11863</span> </div><div class="line"><a name="l11864"></a><span class="lineno">11864</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11865"></a><span class="lineno">11865</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyBuffer,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11866"></a><span class="lineno">11866</span>  allocation);</div><div class="line"><a name="l11867"></a><span class="lineno">11867</span>  Flush();</div><div class="line"><a name="l11868"></a><span class="lineno">11868</span> }</div><div class="line"><a name="l11869"></a><span class="lineno">11869</span> </div><div class="line"><a name="l11870"></a><span class="lineno">11870</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l11871"></a><span class="lineno">11871</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11872"></a><span class="lineno">11872</span> {</div><div class="line"><a name="l11873"></a><span class="lineno">11873</span>  CallParams callParams;</div><div class="line"><a name="l11874"></a><span class="lineno">11874</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11875"></a><span class="lineno">11875</span> </div><div class="line"><a name="l11876"></a><span class="lineno">11876</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11877"></a><span class="lineno">11877</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyImage,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11878"></a><span class="lineno">11878</span>  allocation);</div><div class="line"><a name="l11879"></a><span class="lineno">11879</span>  Flush();</div><div class="line"><a name="l11880"></a><span class="lineno">11880</span> }</div><div class="line"><a name="l11881"></a><span class="lineno">11881</span> </div><div class="line"><a name="l11882"></a><span class="lineno">11882</span> <span class="keywordtype">void</span> VmaRecorder::RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11883"></a><span class="lineno">11883</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11884"></a><span class="lineno">11884</span> {</div><div class="line"><a name="l11885"></a><span class="lineno">11885</span>  CallParams callParams;</div><div class="line"><a name="l11886"></a><span class="lineno">11886</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11887"></a><span class="lineno">11887</span> </div><div class="line"><a name="l11888"></a><span class="lineno">11888</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11889"></a><span class="lineno">11889</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaTouchAllocation,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11890"></a><span class="lineno">11890</span>  allocation);</div><div class="line"><a name="l11891"></a><span class="lineno">11891</span>  Flush();</div><div class="line"><a name="l11892"></a><span class="lineno">11892</span> }</div><div class="line"><a name="l11893"></a><span class="lineno">11893</span> </div><div class="line"><a name="l11894"></a><span class="lineno">11894</span> <span class="keywordtype">void</span> VmaRecorder::RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l11895"></a><span class="lineno">11895</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11896"></a><span class="lineno">11896</span> {</div><div class="line"><a name="l11897"></a><span class="lineno">11897</span>  CallParams callParams;</div><div class="line"><a name="l11898"></a><span class="lineno">11898</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11899"></a><span class="lineno">11899</span> </div><div class="line"><a name="l11900"></a><span class="lineno">11900</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11901"></a><span class="lineno">11901</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaGetAllocationInfo,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11902"></a><span class="lineno">11902</span>  allocation);</div><div class="line"><a name="l11903"></a><span class="lineno">11903</span>  Flush();</div><div class="line"><a name="l11904"></a><span class="lineno">11904</span> }</div><div class="line"><a name="l11905"></a><span class="lineno">11905</span> </div><div class="line"><a name="l11906"></a><span class="lineno">11906</span> <span class="keywordtype">void</span> VmaRecorder::RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l11907"></a><span class="lineno">11907</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l11908"></a><span class="lineno">11908</span> {</div><div class="line"><a name="l11909"></a><span class="lineno">11909</span>  CallParams callParams;</div><div class="line"><a name="l11910"></a><span class="lineno">11910</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11911"></a><span class="lineno">11911</span> </div><div class="line"><a name="l11912"></a><span class="lineno">11912</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11913"></a><span class="lineno">11913</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaMakePoolAllocationsLost,%p\n"</span>, callParams.threadId, callParams.time, frameIndex,</div><div class="line"><a name="l11914"></a><span class="lineno">11914</span>  pool);</div><div class="line"><a name="l11915"></a><span class="lineno">11915</span>  Flush();</div><div class="line"><a name="l11916"></a><span class="lineno">11916</span> }</div><div class="line"><a name="l11917"></a><span class="lineno">11917</span> </div><div class="line"><a name="l11918"></a><span class="lineno">11918</span> 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="l11919"></a><span class="lineno">11919</span> {</div><div class="line"><a name="l11920"></a><span class="lineno">11920</span>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l11921"></a><span class="lineno">11921</span>  {</div><div class="line"><a name="l11922"></a><span class="lineno">11922</span>  <span class="keywordflow">if</span>((allocFlags & <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="l11923"></a><span class="lineno">11923</span>  {</div><div class="line"><a name="l11924"></a><span class="lineno">11924</span>  m_Str = (<span class="keyword">const</span> <span class="keywordtype">char</span>*)pUserData;</div><div class="line"><a name="l11925"></a><span class="lineno">11925</span>  }</div><div class="line"><a name="l11926"></a><span class="lineno">11926</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11927"></a><span class="lineno">11927</span>  {</div><div class="line"><a name="l11928"></a><span class="lineno">11928</span>  sprintf_s(m_PtrStr, <span class="stringliteral">"%p"</span>, pUserData);</div><div class="line"><a name="l11929"></a><span class="lineno">11929</span>  m_Str = m_PtrStr;</div><div class="line"><a name="l11930"></a><span class="lineno">11930</span>  }</div><div class="line"><a name="l11931"></a><span class="lineno">11931</span>  }</div><div class="line"><a name="l11932"></a><span class="lineno">11932</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11933"></a><span class="lineno">11933</span>  {</div><div class="line"><a name="l11934"></a><span class="lineno">11934</span>  m_Str = <span class="stringliteral">""</span>;</div><div class="line"><a name="l11935"></a><span class="lineno">11935</span>  }</div><div class="line"><a name="l11936"></a><span class="lineno">11936</span> }</div><div class="line"><a name="l11937"></a><span class="lineno">11937</span> </div><div class="line"><a name="l11938"></a><span class="lineno">11938</span> <span class="keywordtype">void</span> VmaRecorder::WriteConfiguration(</div><div class="line"><a name="l11939"></a><span class="lineno">11939</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l11940"></a><span class="lineno">11940</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l11941"></a><span class="lineno">11941</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled)</div><div class="line"><a name="l11942"></a><span class="lineno">11942</span> {</div><div class="line"><a name="l11943"></a><span class="lineno">11943</span>  fprintf(m_File, <span class="stringliteral">"Config,Begin\n"</span>);</div><div class="line"><a name="l11944"></a><span class="lineno">11944</span> </div><div class="line"><a name="l11945"></a><span class="lineno">11945</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,apiVersion,%u\n"</span>, devProps.apiVersion);</div><div class="line"><a name="l11946"></a><span class="lineno">11946</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,driverVersion,%u\n"</span>, devProps.driverVersion);</div><div class="line"><a name="l11947"></a><span class="lineno">11947</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,vendorID,%u\n"</span>, devProps.vendorID);</div><div class="line"><a name="l11948"></a><span class="lineno">11948</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceID,%u\n"</span>, devProps.deviceID);</div><div class="line"><a name="l11949"></a><span class="lineno">11949</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceType,%u\n"</span>, devProps.deviceType);</div><div class="line"><a name="l11950"></a><span class="lineno">11950</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceName,%s\n"</span>, devProps.deviceName);</div><div class="line"><a name="l11951"></a><span class="lineno">11951</span> </div><div class="line"><a name="l11952"></a><span class="lineno">11952</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,maxMemoryAllocationCount,%u\n"</span>, devProps.limits.maxMemoryAllocationCount);</div><div class="line"><a name="l11953"></a><span class="lineno">11953</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,bufferImageGranularity,%llu\n"</span>, devProps.limits.bufferImageGranularity);</div><div class="line"><a name="l11954"></a><span class="lineno">11954</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,nonCoherentAtomSize,%llu\n"</span>, devProps.limits.nonCoherentAtomSize);</div><div class="line"><a name="l11955"></a><span class="lineno">11955</span> </div><div class="line"><a name="l11956"></a><span class="lineno">11956</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,HeapCount,%u\n"</span>, memProps.memoryHeapCount);</div><div class="line"><a name="l11957"></a><span class="lineno">11957</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryHeapCount; ++i)</div><div class="line"><a name="l11958"></a><span class="lineno">11958</span>  {</div><div class="line"><a name="l11959"></a><span class="lineno">11959</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Heap,%u,size,%llu\n"</span>, i, memProps.memoryHeaps[i].size);</div><div class="line"><a name="l11960"></a><span class="lineno">11960</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Heap,%u,flags,%u\n"</span>, i, memProps.memoryHeaps[i].flags);</div><div class="line"><a name="l11961"></a><span class="lineno">11961</span>  }</div><div class="line"><a name="l11962"></a><span class="lineno">11962</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,TypeCount,%u\n"</span>, memProps.memoryTypeCount);</div><div class="line"><a name="l11963"></a><span class="lineno">11963</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryTypeCount; ++i)</div><div class="line"><a name="l11964"></a><span class="lineno">11964</span>  {</div><div class="line"><a name="l11965"></a><span class="lineno">11965</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Type,%u,heapIndex,%u\n"</span>, i, memProps.memoryTypes[i].heapIndex);</div><div class="line"><a name="l11966"></a><span class="lineno">11966</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Type,%u,propertyFlags,%u\n"</span>, i, memProps.memoryTypes[i].propertyFlags);</div><div class="line"><a name="l11967"></a><span class="lineno">11967</span>  }</div><div class="line"><a name="l11968"></a><span class="lineno">11968</span> </div><div class="line"><a name="l11969"></a><span class="lineno">11969</span>  fprintf(m_File, <span class="stringliteral">"Extension,VK_KHR_dedicated_allocation,%u\n"</span>, dedicatedAllocationExtensionEnabled ? 1 : 0);</div><div class="line"><a name="l11970"></a><span class="lineno">11970</span> </div><div class="line"><a name="l11971"></a><span class="lineno">11971</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,%u\n"</span>, VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ? 1 : 0);</div><div class="line"><a name="l11972"></a><span class="lineno">11972</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_ALIGNMENT,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_ALIGNMENT);</div><div class="line"><a name="l11973"></a><span class="lineno">11973</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_MARGIN,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11974"></a><span class="lineno">11974</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_INITIALIZE_ALLOCATIONS,%u\n"</span>, VMA_DEBUG_INITIALIZE_ALLOCATIONS ? 1 : 0);</div><div class="line"><a name="l11975"></a><span class="lineno">11975</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_DETECT_CORRUPTION,%u\n"</span>, VMA_DEBUG_DETECT_CORRUPTION ? 1 : 0);</div><div class="line"><a name="l11976"></a><span class="lineno">11976</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_GLOBAL_MUTEX,%u\n"</span>, VMA_DEBUG_GLOBAL_MUTEX ? 1 : 0);</div><div class="line"><a name="l11977"></a><span class="lineno">11977</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY);</div><div class="line"><a name="l11978"></a><span class="lineno">11978</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_SMALL_HEAP_MAX_SIZE,%llu\n"</span>, (VkDeviceSize)VMA_SMALL_HEAP_MAX_SIZE);</div><div class="line"><a name="l11979"></a><span class="lineno">11979</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE,%llu\n"</span>, (VkDeviceSize)VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l11980"></a><span class="lineno">11980</span> </div><div class="line"><a name="l11981"></a><span class="lineno">11981</span>  fprintf(m_File, <span class="stringliteral">"Config,End\n"</span>);</div><div class="line"><a name="l11982"></a><span class="lineno">11982</span> }</div><div class="line"><a name="l11983"></a><span class="lineno">11983</span> </div><div class="line"><a name="l11984"></a><span class="lineno">11984</span> <span class="keywordtype">void</span> VmaRecorder::GetBasicParams(CallParams& outParams)</div><div class="line"><a name="l11985"></a><span class="lineno">11985</span> {</div><div class="line"><a name="l11986"></a><span class="lineno">11986</span>  outParams.threadId = GetCurrentThreadId();</div><div class="line"><a name="l11987"></a><span class="lineno">11987</span> </div><div class="line"><a name="l11988"></a><span class="lineno">11988</span>  LARGE_INTEGER counter;</div><div class="line"><a name="l11989"></a><span class="lineno">11989</span>  QueryPerformanceCounter(&counter);</div><div class="line"><a name="l11990"></a><span class="lineno">11990</span>  outParams.time = (double)(counter.QuadPart - m_StartCounter) / (double)m_Freq;</div><div class="line"><a name="l11991"></a><span class="lineno">11991</span> }</div><div class="line"><a name="l11992"></a><span class="lineno">11992</span> </div><div class="line"><a name="l11993"></a><span class="lineno">11993</span> <span class="keywordtype">void</span> VmaRecorder::Flush()</div><div class="line"><a name="l11994"></a><span class="lineno">11994</span> {</div><div class="line"><a name="l11995"></a><span class="lineno">11995</span>  <span class="keywordflow">if</span>((m_Flags & <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7">VMA_RECORD_FLUSH_AFTER_CALL_BIT</a>) != 0)</div><div class="line"><a name="l11996"></a><span class="lineno">11996</span>  {</div><div class="line"><a name="l11997"></a><span class="lineno">11997</span>  fflush(m_File);</div><div class="line"><a name="l11998"></a><span class="lineno">11998</span>  }</div><div class="line"><a name="l11999"></a><span class="lineno">11999</span> }</div><div class="line"><a name="l12000"></a><span class="lineno">12000</span> </div><div class="line"><a name="l12001"></a><span class="lineno">12001</span> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12002"></a><span class="lineno">12002</span> </div><div class="line"><a name="l12004"></a><span class="lineno">12004</span> <span class="comment">// VmaAllocator_T</span></div><div class="line"><a name="l12005"></a><span class="lineno">12005</span> </div><div class="line"><a name="l12006"></a><span class="lineno">12006</span> 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="l12007"></a><span class="lineno">12007</span>  m_UseMutex((pCreateInfo->flags & <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d">VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT</a>) == 0),</div><div class="line"><a name="l12008"></a><span class="lineno">12008</span>  m_UseKhrDedicatedAllocation((pCreateInfo->flags & <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="l12009"></a><span class="lineno">12009</span>  m_hDevice(pCreateInfo->device),</div><div class="line"><a name="l12010"></a><span class="lineno">12010</span>  m_AllocationCallbacksSpecified(pCreateInfo->pAllocationCallbacks != VMA_NULL),</div><div class="line"><a name="l12011"></a><span class="lineno">12011</span>  m_AllocationCallbacks(pCreateInfo->pAllocationCallbacks ?</div><div class="line"><a name="l12012"></a><span class="lineno">12012</span>  *pCreateInfo->pAllocationCallbacks : VmaEmptyAllocationCallbacks),</div><div class="line"><a name="l12013"></a><span class="lineno">12013</span>  m_PreferredLargeHeapBlockSize(0),</div><div class="line"><a name="l12014"></a><span class="lineno">12014</span>  m_PhysicalDevice(pCreateInfo->physicalDevice),</div><div class="line"><a name="l12015"></a><span class="lineno">12015</span>  m_CurrentFrameIndex(0),</div><div class="line"><a name="l12016"></a><span class="lineno">12016</span>  m_Pools(VmaStlAllocator<<a class="code" href="struct_vma_pool.html">VmaPool</a>>(GetAllocationCallbacks())),</div><div class="line"><a name="l12017"></a><span class="lineno">12017</span>  m_NextPoolId(0)</div><div class="line"><a name="l12018"></a><span class="lineno">12018</span> #if <a class="code" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="line"><a name="l12019"></a><span class="lineno">12019</span>  ,m_pRecorder(VMA_NULL)</div><div class="line"><a name="l12020"></a><span class="lineno">12020</span> #endif</div><div class="line"><a name="l12021"></a><span class="lineno">12021</span> {</div><div class="line"><a name="l12022"></a><span class="lineno">12022</span>  <span class="keywordflow">if</span>(VMA_DEBUG_DETECT_CORRUPTION)</div><div class="line"><a name="l12023"></a><span class="lineno">12023</span>  {</div><div class="line"><a name="l12024"></a><span class="lineno">12024</span>  <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="l12025"></a><span class="lineno">12025</span>  VMA_ASSERT(VMA_DEBUG_MARGIN % <span class="keyword">sizeof</span>(uint32_t) == 0);</div><div class="line"><a name="l12026"></a><span class="lineno">12026</span>  }</div><div class="line"><a name="l12027"></a><span class="lineno">12027</span> </div><div class="line"><a name="l12028"></a><span class="lineno">12028</span>  VMA_ASSERT(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a> && pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>);</div><div class="line"><a name="l12029"></a><span class="lineno">12029</span> </div><div class="line"><a name="l12030"></a><span class="lineno">12030</span> <span class="preprocessor">#if !(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l12031"></a><span class="lineno">12031</span>  <span class="keywordflow">if</span>((pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">flags</a> & <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="l12032"></a><span class="lineno">12032</span>  {</div><div class="line"><a name="l12033"></a><span class="lineno">12033</span>  VMA_ASSERT(0 && <span class="stringliteral">"VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT set but required extensions are disabled by preprocessor macros."</span>);</div><div class="line"><a name="l12034"></a><span class="lineno">12034</span>  }</div><div class="line"><a name="l12035"></a><span class="lineno">12035</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12036"></a><span class="lineno">12036</span> </div><div class="line"><a name="l12037"></a><span class="lineno">12037</span>  memset(&m_DeviceMemoryCallbacks, 0 ,<span class="keyword">sizeof</span>(m_DeviceMemoryCallbacks));</div><div class="line"><a name="l12038"></a><span class="lineno">12038</span>  memset(&m_PhysicalDeviceProperties, 0, <span class="keyword">sizeof</span>(m_PhysicalDeviceProperties));</div><div class="line"><a name="l12039"></a><span class="lineno">12039</span>  memset(&m_MemProps, 0, <span class="keyword">sizeof</span>(m_MemProps));</div><div class="line"><a name="l12040"></a><span class="lineno">12040</span>  </div><div class="line"><a name="l12041"></a><span class="lineno">12041</span>  memset(&m_pBlockVectors, 0, <span class="keyword">sizeof</span>(m_pBlockVectors));</div><div class="line"><a name="l12042"></a><span class="lineno">12042</span>  memset(&m_pDedicatedAllocations, 0, <span class="keyword">sizeof</span>(m_pDedicatedAllocations));</div><div class="line"><a name="l12043"></a><span class="lineno">12043</span> </div><div class="line"><a name="l12044"></a><span class="lineno">12044</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l12045"></a><span class="lineno">12045</span>  {</div><div class="line"><a name="l12046"></a><span class="lineno">12046</span>  m_HeapSizeLimit[i] = VK_WHOLE_SIZE;</div><div class="line"><a name="l12047"></a><span class="lineno">12047</span>  }</div><div class="line"><a name="l12048"></a><span class="lineno">12048</span> </div><div class="line"><a name="l12049"></a><span class="lineno">12049</span>  <span class="keywordflow">if</span>(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a> != VMA_NULL)</div><div class="line"><a name="l12050"></a><span class="lineno">12050</span>  {</div><div class="line"><a name="l12051"></a><span class="lineno">12051</span>  m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> = pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-><a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>;</div><div class="line"><a name="l12052"></a><span class="lineno">12052</span>  m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a> = pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a>-><a class="code" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c">pfnFree</a>;</div><div class="line"><a name="l12053"></a><span class="lineno">12053</span>  }</div><div class="line"><a name="l12054"></a><span class="lineno">12054</span> </div><div class="line"><a name="l12055"></a><span class="lineno">12055</span>  ImportVulkanFunctions(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>);</div><div class="line"><a name="l12056"></a><span class="lineno">12056</span> </div><div class="line"><a name="l12057"></a><span class="lineno">12057</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &m_PhysicalDeviceProperties);</div><div class="line"><a name="l12058"></a><span class="lineno">12058</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties)(m_PhysicalDevice, &m_MemProps);</div><div class="line"><a name="l12059"></a><span class="lineno">12059</span> </div><div class="line"><a name="l12060"></a><span class="lineno">12060</span>  VMA_ASSERT(VmaIsPow2(VMA_DEBUG_ALIGNMENT));</div><div class="line"><a name="l12061"></a><span class="lineno">12061</span>  VMA_ASSERT(VmaIsPow2(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY));</div><div class="line"><a name="l12062"></a><span class="lineno">12062</span>  VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.bufferImageGranularity));</div><div class="line"><a name="l12063"></a><span class="lineno">12063</span>  VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.nonCoherentAtomSize));</div><div class="line"><a name="l12064"></a><span class="lineno">12064</span> </div><div class="line"><a name="l12065"></a><span class="lineno">12065</span>  m_PreferredLargeHeapBlockSize = (pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> != 0) ?</div><div class="line"><a name="l12066"></a><span class="lineno">12066</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> : static_cast<VkDeviceSize>(VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);</div><div class="line"><a name="l12067"></a><span class="lineno">12067</span> </div><div class="line"><a name="l12068"></a><span class="lineno">12068</span>  <span class="keywordflow">if</span>(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">pHeapSizeLimit</a> != VMA_NULL)</div><div class="line"><a name="l12069"></a><span class="lineno">12069</span>  {</div><div class="line"><a name="l12070"></a><span class="lineno">12070</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l12071"></a><span class="lineno">12071</span>  {</div><div class="line"><a name="l12072"></a><span class="lineno">12072</span>  <span class="keyword">const</span> VkDeviceSize limit = pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b">pHeapSizeLimit</a>[heapIndex];</div><div class="line"><a name="l12073"></a><span class="lineno">12073</span>  <span class="keywordflow">if</span>(limit != VK_WHOLE_SIZE)</div><div class="line"><a name="l12074"></a><span class="lineno">12074</span>  {</div><div class="line"><a name="l12075"></a><span class="lineno">12075</span>  m_HeapSizeLimit[heapIndex] = limit;</div><div class="line"><a name="l12076"></a><span class="lineno">12076</span>  <span class="keywordflow">if</span>(limit < m_MemProps.memoryHeaps[heapIndex].size)</div><div class="line"><a name="l12077"></a><span class="lineno">12077</span>  {</div><div class="line"><a name="l12078"></a><span class="lineno">12078</span>  m_MemProps.memoryHeaps[heapIndex].size = limit;</div><div class="line"><a name="l12079"></a><span class="lineno">12079</span>  }</div><div class="line"><a name="l12080"></a><span class="lineno">12080</span>  }</div><div class="line"><a name="l12081"></a><span class="lineno">12081</span>  }</div><div class="line"><a name="l12082"></a><span class="lineno">12082</span>  }</div><div class="line"><a name="l12083"></a><span class="lineno">12083</span> </div><div class="line"><a name="l12084"></a><span class="lineno">12084</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12085"></a><span class="lineno">12085</span>  {</div><div class="line"><a name="l12086"></a><span class="lineno">12086</span>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(memTypeIndex);</div><div class="line"><a name="l12087"></a><span class="lineno">12087</span> </div><div class="line"><a name="l12088"></a><span class="lineno">12088</span>  m_pBlockVectors[memTypeIndex] = vma_new(<span class="keyword">this</span>, VmaBlockVector)(</div><div class="line"><a name="l12089"></a><span class="lineno">12089</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l12090"></a><span class="lineno">12090</span>  memTypeIndex,</div><div class="line"><a name="l12091"></a><span class="lineno">12091</span>  preferredBlockSize,</div><div class="line"><a name="l12092"></a><span class="lineno">12092</span>  0,</div><div class="line"><a name="l12093"></a><span class="lineno">12093</span>  SIZE_MAX,</div><div class="line"><a name="l12094"></a><span class="lineno">12094</span>  GetBufferImageGranularity(),</div><div class="line"><a name="l12095"></a><span class="lineno">12095</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>,</div><div class="line"><a name="l12096"></a><span class="lineno">12096</span>  <span class="keyword">false</span>, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l12097"></a><span class="lineno">12097</span>  <span class="keyword">false</span>, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l12098"></a><span class="lineno">12098</span>  <span class="keyword">false</span>); <span class="comment">// linearAlgorithm</span></div><div class="line"><a name="l12099"></a><span class="lineno">12099</span>  <span class="comment">// No need to call m_pBlockVectors[memTypeIndex][blockVectorTypeIndex]->CreateMinBlocks here,</span></div><div class="line"><a name="l12100"></a><span class="lineno">12100</span>  <span class="comment">// becase minBlockCount is 0.</span></div><div class="line"><a name="l12101"></a><span class="lineno">12101</span>  m_pDedicatedAllocations[memTypeIndex] = vma_new(<span class="keyword">this</span>, AllocationVectorType)(VmaStlAllocator<VmaAllocation>(GetAllocationCallbacks()));</div><div class="line"><a name="l12102"></a><span class="lineno">12102</span> </div><div class="line"><a name="l12103"></a><span class="lineno">12103</span>  }</div><div class="line"><a name="l12104"></a><span class="lineno">12104</span> }</div><div class="line"><a name="l12105"></a><span class="lineno">12105</span> </div><div class="line"><a name="l12106"></a><span class="lineno">12106</span> 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="l12107"></a><span class="lineno">12107</span> {</div><div class="line"><a name="l12108"></a><span class="lineno">12108</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l12109"></a><span class="lineno">12109</span> </div><div class="line"><a name="l12110"></a><span class="lineno">12110</span>  <span class="keywordflow">if</span>(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a> != VMA_NULL &&</div><div class="line"><a name="l12111"></a><span class="lineno">12111</span>  !VmaStrIsEmpty(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>-><a class="code" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d">pFilePath</a>))</div><div class="line"><a name="l12112"></a><span class="lineno">12112</span>  {</div><div class="line"><a name="l12113"></a><span class="lineno">12113</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12114"></a><span class="lineno">12114</span>  m_pRecorder = vma_new(<span class="keyword">this</span>, VmaRecorder)();</div><div class="line"><a name="l12115"></a><span class="lineno">12115</span>  res = m_pRecorder->Init(*pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee">pRecordSettings</a>, m_UseMutex);</div><div class="line"><a name="l12116"></a><span class="lineno">12116</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l12117"></a><span class="lineno">12117</span>  {</div><div class="line"><a name="l12118"></a><span class="lineno">12118</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12119"></a><span class="lineno">12119</span>  }</div><div class="line"><a name="l12120"></a><span class="lineno">12120</span>  m_pRecorder->WriteConfiguration(</div><div class="line"><a name="l12121"></a><span class="lineno">12121</span>  m_PhysicalDeviceProperties,</div><div class="line"><a name="l12122"></a><span class="lineno">12122</span>  m_MemProps,</div><div class="line"><a name="l12123"></a><span class="lineno">12123</span>  m_UseKhrDedicatedAllocation);</div><div class="line"><a name="l12124"></a><span class="lineno">12124</span>  m_pRecorder->RecordCreateAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l12125"></a><span class="lineno">12125</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l12126"></a><span class="lineno">12126</span>  VMA_ASSERT(0 && <span class="stringliteral">"VmaAllocatorCreateInfo::pRecordSettings used, but not supported due to VMA_RECORDING_ENABLED not defined to 1."</span>);</div><div class="line"><a name="l12127"></a><span class="lineno">12127</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l12128"></a><span class="lineno">12128</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12129"></a><span class="lineno">12129</span>  }</div><div class="line"><a name="l12130"></a><span class="lineno">12130</span> </div><div class="line"><a name="l12131"></a><span class="lineno">12131</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12132"></a><span class="lineno">12132</span> }</div><div class="line"><a name="l12133"></a><span class="lineno">12133</span> </div><div class="line"><a name="l12134"></a><span class="lineno">12134</span> VmaAllocator_T::~VmaAllocator_T()</div><div class="line"><a name="l12135"></a><span class="lineno">12135</span> {</div><div class="line"><a name="l12136"></a><span class="lineno">12136</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12137"></a><span class="lineno">12137</span>  <span class="keywordflow">if</span>(m_pRecorder != VMA_NULL)</div><div class="line"><a name="l12138"></a><span class="lineno">12138</span>  {</div><div class="line"><a name="l12139"></a><span class="lineno">12139</span>  m_pRecorder->RecordDestroyAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l12140"></a><span class="lineno">12140</span>  vma_delete(<span class="keyword">this</span>, m_pRecorder);</div><div class="line"><a name="l12141"></a><span class="lineno">12141</span>  }</div><div class="line"><a name="l12142"></a><span class="lineno">12142</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12143"></a><span class="lineno">12143</span>  </div><div class="line"><a name="l12144"></a><span class="lineno">12144</span>  VMA_ASSERT(m_Pools.empty());</div><div class="line"><a name="l12145"></a><span class="lineno">12145</span> </div><div class="line"><a name="l12146"></a><span class="lineno">12146</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = GetMemoryTypeCount(); i--; )</div><div class="line"><a name="l12147"></a><span class="lineno">12147</span>  {</div><div class="line"><a name="l12148"></a><span class="lineno">12148</span>  vma_delete(<span class="keyword">this</span>, m_pDedicatedAllocations[i]);</div><div class="line"><a name="l12149"></a><span class="lineno">12149</span>  vma_delete(<span class="keyword">this</span>, m_pBlockVectors[i]);</div><div class="line"><a name="l12150"></a><span class="lineno">12150</span>  }</div><div class="line"><a name="l12151"></a><span class="lineno">12151</span> }</div><div class="line"><a name="l12152"></a><span class="lineno">12152</span> </div><div class="line"><a name="l12153"></a><span class="lineno">12153</span> <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="l12154"></a><span class="lineno">12154</span> {</div><div class="line"><a name="l12155"></a><span class="lineno">12155</span> <span class="preprocessor">#if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l12156"></a><span class="lineno">12156</span>  m_VulkanFunctions.vkGetPhysicalDeviceProperties = &vkGetPhysicalDeviceProperties;</div><div class="line"><a name="l12157"></a><span class="lineno">12157</span>  m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties = &vkGetPhysicalDeviceMemoryProperties;</div><div class="line"><a name="l12158"></a><span class="lineno">12158</span>  m_VulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</div><div class="line"><a name="l12159"></a><span class="lineno">12159</span>  m_VulkanFunctions.vkFreeMemory = &vkFreeMemory;</div><div class="line"><a name="l12160"></a><span class="lineno">12160</span>  m_VulkanFunctions.vkMapMemory = &vkMapMemory;</div><div class="line"><a name="l12161"></a><span class="lineno">12161</span>  m_VulkanFunctions.vkUnmapMemory = &vkUnmapMemory;</div><div class="line"><a name="l12162"></a><span class="lineno">12162</span>  m_VulkanFunctions.vkFlushMappedMemoryRanges = &vkFlushMappedMemoryRanges;</div><div class="line"><a name="l12163"></a><span class="lineno">12163</span>  m_VulkanFunctions.vkInvalidateMappedMemoryRanges = &vkInvalidateMappedMemoryRanges;</div><div class="line"><a name="l12164"></a><span class="lineno">12164</span>  m_VulkanFunctions.vkBindBufferMemory = &vkBindBufferMemory;</div><div class="line"><a name="l12165"></a><span class="lineno">12165</span>  m_VulkanFunctions.vkBindImageMemory = &vkBindImageMemory;</div><div class="line"><a name="l12166"></a><span class="lineno">12166</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements = &vkGetBufferMemoryRequirements;</div><div class="line"><a name="l12167"></a><span class="lineno">12167</span>  m_VulkanFunctions.vkGetImageMemoryRequirements = &vkGetImageMemoryRequirements;</div><div class="line"><a name="l12168"></a><span class="lineno">12168</span>  m_VulkanFunctions.vkCreateBuffer = &vkCreateBuffer;</div><div class="line"><a name="l12169"></a><span class="lineno">12169</span>  m_VulkanFunctions.vkDestroyBuffer = &vkDestroyBuffer;</div><div class="line"><a name="l12170"></a><span class="lineno">12170</span>  m_VulkanFunctions.vkCreateImage = &vkCreateImage;</div><div class="line"><a name="l12171"></a><span class="lineno">12171</span>  m_VulkanFunctions.vkDestroyImage = &vkDestroyImage;</div><div class="line"><a name="l12172"></a><span class="lineno">12172</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12173"></a><span class="lineno">12173</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12174"></a><span class="lineno">12174</span>  {</div><div class="line"><a name="l12175"></a><span class="lineno">12175</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR =</div><div class="line"><a name="l12176"></a><span class="lineno">12176</span>  (PFN_vkGetBufferMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetBufferMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l12177"></a><span class="lineno">12177</span>  m_VulkanFunctions.vkGetImageMemoryRequirements2KHR =</div><div class="line"><a name="l12178"></a><span class="lineno">12178</span>  (PFN_vkGetImageMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetImageMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l12179"></a><span class="lineno">12179</span>  }</div><div class="line"><a name="l12180"></a><span class="lineno">12180</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12181"></a><span class="lineno">12181</span> <span class="preprocessor">#endif // #if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l12182"></a><span class="lineno">12182</span> </div><div class="line"><a name="l12183"></a><span class="lineno">12183</span> <span class="preprocessor">#define VMA_COPY_IF_NOT_NULL(funcName) \</span></div><div class="line"><a name="l12184"></a><span class="lineno">12184</span> <span class="preprocessor"> if(pVulkanFunctions->funcName != VMA_NULL) m_VulkanFunctions.funcName = pVulkanFunctions->funcName;</span></div><div class="line"><a name="l12185"></a><span class="lineno">12185</span> </div><div class="line"><a name="l12186"></a><span class="lineno">12186</span>  <span class="keywordflow">if</span>(pVulkanFunctions != VMA_NULL)</div><div class="line"><a name="l12187"></a><span class="lineno">12187</span>  {</div><div class="line"><a name="l12188"></a><span class="lineno">12188</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceProperties);</div><div class="line"><a name="l12189"></a><span class="lineno">12189</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l12190"></a><span class="lineno">12190</span>  VMA_COPY_IF_NOT_NULL(vkAllocateMemory);</div><div class="line"><a name="l12191"></a><span class="lineno">12191</span>  VMA_COPY_IF_NOT_NULL(vkFreeMemory);</div><div class="line"><a name="l12192"></a><span class="lineno">12192</span>  VMA_COPY_IF_NOT_NULL(vkMapMemory);</div><div class="line"><a name="l12193"></a><span class="lineno">12193</span>  VMA_COPY_IF_NOT_NULL(vkUnmapMemory);</div><div class="line"><a name="l12194"></a><span class="lineno">12194</span>  VMA_COPY_IF_NOT_NULL(vkFlushMappedMemoryRanges);</div><div class="line"><a name="l12195"></a><span class="lineno">12195</span>  VMA_COPY_IF_NOT_NULL(vkInvalidateMappedMemoryRanges);</div><div class="line"><a name="l12196"></a><span class="lineno">12196</span>  VMA_COPY_IF_NOT_NULL(vkBindBufferMemory);</div><div class="line"><a name="l12197"></a><span class="lineno">12197</span>  VMA_COPY_IF_NOT_NULL(vkBindImageMemory);</div><div class="line"><a name="l12198"></a><span class="lineno">12198</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements);</div><div class="line"><a name="l12199"></a><span class="lineno">12199</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements);</div><div class="line"><a name="l12200"></a><span class="lineno">12200</span>  VMA_COPY_IF_NOT_NULL(vkCreateBuffer);</div><div class="line"><a name="l12201"></a><span class="lineno">12201</span>  VMA_COPY_IF_NOT_NULL(vkDestroyBuffer);</div><div class="line"><a name="l12202"></a><span class="lineno">12202</span>  VMA_COPY_IF_NOT_NULL(vkCreateImage);</div><div class="line"><a name="l12203"></a><span class="lineno">12203</span>  VMA_COPY_IF_NOT_NULL(vkDestroyImage);</div><div class="line"><a name="l12204"></a><span class="lineno">12204</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12205"></a><span class="lineno">12205</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements2KHR);</div><div class="line"><a name="l12206"></a><span class="lineno">12206</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements2KHR);</div><div class="line"><a name="l12207"></a><span class="lineno">12207</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12208"></a><span class="lineno">12208</span>  }</div><div class="line"><a name="l12209"></a><span class="lineno">12209</span> </div><div class="line"><a name="l12210"></a><span class="lineno">12210</span> <span class="preprocessor">#undef VMA_COPY_IF_NOT_NULL</span></div><div class="line"><a name="l12211"></a><span class="lineno">12211</span> </div><div class="line"><a name="l12212"></a><span class="lineno">12212</span>  <span class="comment">// If these asserts are hit, you must either #define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l12213"></a><span class="lineno">12213</span>  <span class="comment">// or pass valid pointers as VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l12214"></a><span class="lineno">12214</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceProperties != VMA_NULL);</div><div class="line"><a name="l12215"></a><span class="lineno">12215</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties != VMA_NULL);</div><div class="line"><a name="l12216"></a><span class="lineno">12216</span>  VMA_ASSERT(m_VulkanFunctions.vkAllocateMemory != VMA_NULL);</div><div class="line"><a name="l12217"></a><span class="lineno">12217</span>  VMA_ASSERT(m_VulkanFunctions.vkFreeMemory != VMA_NULL);</div><div class="line"><a name="l12218"></a><span class="lineno">12218</span>  VMA_ASSERT(m_VulkanFunctions.vkMapMemory != VMA_NULL);</div><div class="line"><a name="l12219"></a><span class="lineno">12219</span>  VMA_ASSERT(m_VulkanFunctions.vkUnmapMemory != VMA_NULL);</div><div class="line"><a name="l12220"></a><span class="lineno">12220</span>  VMA_ASSERT(m_VulkanFunctions.vkFlushMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l12221"></a><span class="lineno">12221</span>  VMA_ASSERT(m_VulkanFunctions.vkInvalidateMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l12222"></a><span class="lineno">12222</span>  VMA_ASSERT(m_VulkanFunctions.vkBindBufferMemory != VMA_NULL);</div><div class="line"><a name="l12223"></a><span class="lineno">12223</span>  VMA_ASSERT(m_VulkanFunctions.vkBindImageMemory != VMA_NULL);</div><div class="line"><a name="l12224"></a><span class="lineno">12224</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l12225"></a><span class="lineno">12225</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l12226"></a><span class="lineno">12226</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateBuffer != VMA_NULL);</div><div class="line"><a name="l12227"></a><span class="lineno">12227</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyBuffer != VMA_NULL);</div><div class="line"><a name="l12228"></a><span class="lineno">12228</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateImage != VMA_NULL);</div><div class="line"><a name="l12229"></a><span class="lineno">12229</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyImage != VMA_NULL);</div><div class="line"><a name="l12230"></a><span class="lineno">12230</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12231"></a><span class="lineno">12231</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12232"></a><span class="lineno">12232</span>  {</div><div class="line"><a name="l12233"></a><span class="lineno">12233</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l12234"></a><span class="lineno">12234</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l12235"></a><span class="lineno">12235</span>  }</div><div class="line"><a name="l12236"></a><span class="lineno">12236</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12237"></a><span class="lineno">12237</span> }</div><div class="line"><a name="l12238"></a><span class="lineno">12238</span> </div><div class="line"><a name="l12239"></a><span class="lineno">12239</span> VkDeviceSize VmaAllocator_T::CalcPreferredBlockSize(uint32_t memTypeIndex)</div><div class="line"><a name="l12240"></a><span class="lineno">12240</span> {</div><div class="line"><a name="l12241"></a><span class="lineno">12241</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12242"></a><span class="lineno">12242</span>  <span class="keyword">const</span> VkDeviceSize heapSize = m_MemProps.memoryHeaps[heapIndex].size;</div><div class="line"><a name="l12243"></a><span class="lineno">12243</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isSmallHeap = heapSize <= VMA_SMALL_HEAP_MAX_SIZE;</div><div class="line"><a name="l12244"></a><span class="lineno">12244</span>  <span class="keywordflow">return</span> isSmallHeap ? (heapSize / 8) : m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l12245"></a><span class="lineno">12245</span> }</div><div class="line"><a name="l12246"></a><span class="lineno">12246</span> </div><div class="line"><a name="l12247"></a><span class="lineno">12247</span> VkResult VmaAllocator_T::AllocateMemoryOfType(</div><div class="line"><a name="l12248"></a><span class="lineno">12248</span>  VkDeviceSize size,</div><div class="line"><a name="l12249"></a><span class="lineno">12249</span>  VkDeviceSize alignment,</div><div class="line"><a name="l12250"></a><span class="lineno">12250</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l12251"></a><span class="lineno">12251</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12252"></a><span class="lineno">12252</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12253"></a><span class="lineno">12253</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l12254"></a><span class="lineno">12254</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l12255"></a><span class="lineno">12255</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12256"></a><span class="lineno">12256</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12257"></a><span class="lineno">12257</span> {</div><div class="line"><a name="l12258"></a><span class="lineno">12258</span>  VMA_ASSERT(pAllocation != VMA_NULL);</div><div class="line"><a name="l12259"></a><span class="lineno">12259</span>  VMA_DEBUG_LOG(<span class="stringliteral">" AllocateMemory: MemoryTypeIndex=%u, Size=%llu"</span>, memTypeIndex, vkMemReq.size);</div><div class="line"><a name="l12260"></a><span class="lineno">12260</span> </div><div class="line"><a name="l12261"></a><span class="lineno">12261</span>  <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> finalCreateInfo = createInfo;</div><div class="line"><a name="l12262"></a><span class="lineno">12262</span> </div><div class="line"><a name="l12263"></a><span class="lineno">12263</span>  <span class="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l12264"></a><span class="lineno">12264</span>  <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &&</div><div class="line"><a name="l12265"></a><span class="lineno">12265</span>  (m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l12266"></a><span class="lineno">12266</span>  {</div><div class="line"><a name="l12267"></a><span class="lineno">12267</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>;</div><div class="line"><a name="l12268"></a><span class="lineno">12268</span>  }</div><div class="line"><a name="l12269"></a><span class="lineno">12269</span> </div><div class="line"><a name="l12270"></a><span class="lineno">12270</span>  VmaBlockVector* <span class="keyword">const</span> blockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12271"></a><span class="lineno">12271</span>  VMA_ASSERT(blockVector);</div><div class="line"><a name="l12272"></a><span class="lineno">12272</span> </div><div class="line"><a name="l12273"></a><span class="lineno">12273</span>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = blockVector->GetPreferredBlockSize();</div><div class="line"><a name="l12274"></a><span class="lineno">12274</span>  <span class="keywordtype">bool</span> preferDedicatedMemory =</div><div class="line"><a name="l12275"></a><span class="lineno">12275</span>  VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ||</div><div class="line"><a name="l12276"></a><span class="lineno">12276</span>  dedicatedAllocation ||</div><div class="line"><a name="l12277"></a><span class="lineno">12277</span>  <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="l12278"></a><span class="lineno">12278</span>  size > preferredBlockSize / 2;</div><div class="line"><a name="l12279"></a><span class="lineno">12279</span> </div><div class="line"><a name="l12280"></a><span class="lineno">12280</span>  <span class="keywordflow">if</span>(preferDedicatedMemory &&</div><div class="line"><a name="l12281"></a><span class="lineno">12281</span>  (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) == 0 &&</div><div class="line"><a name="l12282"></a><span class="lineno">12282</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> == VK_NULL_HANDLE)</div><div class="line"><a name="l12283"></a><span class="lineno">12283</span>  {</div><div class="line"><a name="l12284"></a><span class="lineno">12284</span>  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="l12285"></a><span class="lineno">12285</span>  }</div><div class="line"><a name="l12286"></a><span class="lineno">12286</span> </div><div class="line"><a name="l12287"></a><span class="lineno">12287</span>  <span class="keywordflow">if</span>((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>) != 0)</div><div class="line"><a name="l12288"></a><span class="lineno">12288</span>  {</div><div class="line"><a name="l12289"></a><span class="lineno">12289</span>  <span class="keywordflow">if</span>((finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12290"></a><span class="lineno">12290</span>  {</div><div class="line"><a name="l12291"></a><span class="lineno">12291</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12292"></a><span class="lineno">12292</span>  }</div><div class="line"><a name="l12293"></a><span class="lineno">12293</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12294"></a><span class="lineno">12294</span>  {</div><div class="line"><a name="l12295"></a><span class="lineno">12295</span>  <span class="keywordflow">return</span> AllocateDedicatedMemory(</div><div class="line"><a name="l12296"></a><span class="lineno">12296</span>  size,</div><div class="line"><a name="l12297"></a><span class="lineno">12297</span>  suballocType,</div><div class="line"><a name="l12298"></a><span class="lineno">12298</span>  memTypeIndex,</div><div class="line"><a name="l12299"></a><span class="lineno">12299</span>  (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0,</div><div class="line"><a name="l12300"></a><span class="lineno">12300</span>  (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l12301"></a><span class="lineno">12301</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l12302"></a><span class="lineno">12302</span>  dedicatedBuffer,</div><div class="line"><a name="l12303"></a><span class="lineno">12303</span>  dedicatedImage,</div><div class="line"><a name="l12304"></a><span class="lineno">12304</span>  pAllocation);</div><div class="line"><a name="l12305"></a><span class="lineno">12305</span>  }</div><div class="line"><a name="l12306"></a><span class="lineno">12306</span>  }</div><div class="line"><a name="l12307"></a><span class="lineno">12307</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12308"></a><span class="lineno">12308</span>  {</div><div class="line"><a name="l12309"></a><span class="lineno">12309</span>  VkResult res = blockVector->Allocate(</div><div class="line"><a name="l12310"></a><span class="lineno">12310</span>  VK_NULL_HANDLE, <span class="comment">// hCurrentPool</span></div><div class="line"><a name="l12311"></a><span class="lineno">12311</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l12312"></a><span class="lineno">12312</span>  size,</div><div class="line"><a name="l12313"></a><span class="lineno">12313</span>  alignment,</div><div class="line"><a name="l12314"></a><span class="lineno">12314</span>  finalCreateInfo,</div><div class="line"><a name="l12315"></a><span class="lineno">12315</span>  suballocType,</div><div class="line"><a name="l12316"></a><span class="lineno">12316</span>  pAllocation);</div><div class="line"><a name="l12317"></a><span class="lineno">12317</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12318"></a><span class="lineno">12318</span>  {</div><div class="line"><a name="l12319"></a><span class="lineno">12319</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12320"></a><span class="lineno">12320</span>  }</div><div class="line"><a name="l12321"></a><span class="lineno">12321</span> </div><div class="line"><a name="l12322"></a><span class="lineno">12322</span>  <span class="comment">// 5. Try dedicated memory.</span></div><div class="line"><a name="l12323"></a><span class="lineno">12323</span>  <span class="keywordflow">if</span>((finalCreateInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12324"></a><span class="lineno">12324</span>  {</div><div class="line"><a name="l12325"></a><span class="lineno">12325</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12326"></a><span class="lineno">12326</span>  }</div><div class="line"><a name="l12327"></a><span class="lineno">12327</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12328"></a><span class="lineno">12328</span>  {</div><div class="line"><a name="l12329"></a><span class="lineno">12329</span>  res = AllocateDedicatedMemory(</div><div class="line"><a name="l12330"></a><span class="lineno">12330</span>  size,</div><div class="line"><a name="l12331"></a><span class="lineno">12331</span>  suballocType,</div><div class="line"><a name="l12332"></a><span class="lineno">12332</span>  memTypeIndex,</div><div class="line"><a name="l12333"></a><span class="lineno">12333</span>  (finalCreateInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0,</div><div class="line"><a name="l12334"></a><span class="lineno">12334</span>  (finalCreateInfo.flags & <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="l12335"></a><span class="lineno">12335</span>  finalCreateInfo.pUserData,</div><div class="line"><a name="l12336"></a><span class="lineno">12336</span>  dedicatedBuffer,</div><div class="line"><a name="l12337"></a><span class="lineno">12337</span>  dedicatedImage,</div><div class="line"><a name="l12338"></a><span class="lineno">12338</span>  pAllocation);</div><div class="line"><a name="l12339"></a><span class="lineno">12339</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12340"></a><span class="lineno">12340</span>  {</div><div class="line"><a name="l12341"></a><span class="lineno">12341</span>  <span class="comment">// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.</span></div><div class="line"><a name="l12342"></a><span class="lineno">12342</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated as DedicatedMemory"</span>);</div><div class="line"><a name="l12343"></a><span class="lineno">12343</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12344"></a><span class="lineno">12344</span>  }</div><div class="line"><a name="l12345"></a><span class="lineno">12345</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12346"></a><span class="lineno">12346</span>  {</div><div class="line"><a name="l12347"></a><span class="lineno">12347</span>  <span class="comment">// Everything failed: Return error code.</span></div><div class="line"><a name="l12348"></a><span class="lineno">12348</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l12349"></a><span class="lineno">12349</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12350"></a><span class="lineno">12350</span>  }</div><div class="line"><a name="l12351"></a><span class="lineno">12351</span>  }</div><div class="line"><a name="l12352"></a><span class="lineno">12352</span>  }</div><div class="line"><a name="l12353"></a><span class="lineno">12353</span> }</div><div class="line"><a name="l12354"></a><span class="lineno">12354</span> </div><div class="line"><a name="l12355"></a><span class="lineno">12355</span> VkResult VmaAllocator_T::AllocateDedicatedMemory(</div><div class="line"><a name="l12356"></a><span class="lineno">12356</span>  VkDeviceSize size,</div><div class="line"><a name="l12357"></a><span class="lineno">12357</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12358"></a><span class="lineno">12358</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l12359"></a><span class="lineno">12359</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l12360"></a><span class="lineno">12360</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l12361"></a><span class="lineno">12361</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l12362"></a><span class="lineno">12362</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12363"></a><span class="lineno">12363</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12364"></a><span class="lineno">12364</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12365"></a><span class="lineno">12365</span> {</div><div class="line"><a name="l12366"></a><span class="lineno">12366</span>  VMA_ASSERT(pAllocation);</div><div class="line"><a name="l12367"></a><span class="lineno">12367</span> </div><div class="line"><a name="l12368"></a><span class="lineno">12368</span>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l12369"></a><span class="lineno">12369</span>  allocInfo.memoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l12370"></a><span class="lineno">12370</span>  allocInfo.allocationSize = size;</div><div class="line"><a name="l12371"></a><span class="lineno">12371</span> </div><div class="line"><a name="l12372"></a><span class="lineno">12372</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12373"></a><span class="lineno">12373</span>  VkMemoryDedicatedAllocateInfoKHR dedicatedAllocInfo = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR };</div><div class="line"><a name="l12374"></a><span class="lineno">12374</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12375"></a><span class="lineno">12375</span>  {</div><div class="line"><a name="l12376"></a><span class="lineno">12376</span>  <span class="keywordflow">if</span>(dedicatedBuffer != VK_NULL_HANDLE)</div><div class="line"><a name="l12377"></a><span class="lineno">12377</span>  {</div><div class="line"><a name="l12378"></a><span class="lineno">12378</span>  VMA_ASSERT(dedicatedImage == VK_NULL_HANDLE);</div><div class="line"><a name="l12379"></a><span class="lineno">12379</span>  dedicatedAllocInfo.buffer = dedicatedBuffer;</div><div class="line"><a name="l12380"></a><span class="lineno">12380</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l12381"></a><span class="lineno">12381</span>  }</div><div class="line"><a name="l12382"></a><span class="lineno">12382</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(dedicatedImage != VK_NULL_HANDLE)</div><div class="line"><a name="l12383"></a><span class="lineno">12383</span>  {</div><div class="line"><a name="l12384"></a><span class="lineno">12384</span>  dedicatedAllocInfo.image = dedicatedImage;</div><div class="line"><a name="l12385"></a><span class="lineno">12385</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l12386"></a><span class="lineno">12386</span>  }</div><div class="line"><a name="l12387"></a><span class="lineno">12387</span>  }</div><div class="line"><a name="l12388"></a><span class="lineno">12388</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12389"></a><span class="lineno">12389</span> </div><div class="line"><a name="l12390"></a><span class="lineno">12390</span>  <span class="comment">// Allocate VkDeviceMemory.</span></div><div class="line"><a name="l12391"></a><span class="lineno">12391</span>  VkDeviceMemory hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l12392"></a><span class="lineno">12392</span>  VkResult res = AllocateVulkanMemory(&allocInfo, &hMemory);</div><div class="line"><a name="l12393"></a><span class="lineno">12393</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l12394"></a><span class="lineno">12394</span>  {</div><div class="line"><a name="l12395"></a><span class="lineno">12395</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l12396"></a><span class="lineno">12396</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12397"></a><span class="lineno">12397</span>  }</div><div class="line"><a name="l12398"></a><span class="lineno">12398</span> </div><div class="line"><a name="l12399"></a><span class="lineno">12399</span>  <span class="keywordtype">void</span>* pMappedData = VMA_NULL;</div><div class="line"><a name="l12400"></a><span class="lineno">12400</span>  <span class="keywordflow">if</span>(map)</div><div class="line"><a name="l12401"></a><span class="lineno">12401</span>  {</div><div class="line"><a name="l12402"></a><span class="lineno">12402</span>  res = (*m_VulkanFunctions.vkMapMemory)(</div><div class="line"><a name="l12403"></a><span class="lineno">12403</span>  m_hDevice,</div><div class="line"><a name="l12404"></a><span class="lineno">12404</span>  hMemory,</div><div class="line"><a name="l12405"></a><span class="lineno">12405</span>  0,</div><div class="line"><a name="l12406"></a><span class="lineno">12406</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l12407"></a><span class="lineno">12407</span>  0,</div><div class="line"><a name="l12408"></a><span class="lineno">12408</span>  &pMappedData);</div><div class="line"><a name="l12409"></a><span class="lineno">12409</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l12410"></a><span class="lineno">12410</span>  {</div><div class="line"><a name="l12411"></a><span class="lineno">12411</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkMapMemory FAILED"</span>);</div><div class="line"><a name="l12412"></a><span class="lineno">12412</span>  FreeVulkanMemory(memTypeIndex, size, hMemory);</div><div class="line"><a name="l12413"></a><span class="lineno">12413</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12414"></a><span class="lineno">12414</span>  }</div><div class="line"><a name="l12415"></a><span class="lineno">12415</span>  }</div><div class="line"><a name="l12416"></a><span class="lineno">12416</span> </div><div class="line"><a name="l12417"></a><span class="lineno">12417</span>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(m_CurrentFrameIndex.load(), isUserDataString);</div><div class="line"><a name="l12418"></a><span class="lineno">12418</span>  (*pAllocation)->InitDedicatedAllocation(memTypeIndex, hMemory, suballocType, pMappedData, size);</div><div class="line"><a name="l12419"></a><span class="lineno">12419</span>  (*pAllocation)->SetUserData(<span class="keyword">this</span>, pUserData);</div><div class="line"><a name="l12420"></a><span class="lineno">12420</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l12421"></a><span class="lineno">12421</span>  {</div><div class="line"><a name="l12422"></a><span class="lineno">12422</span>  FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l12423"></a><span class="lineno">12423</span>  }</div><div class="line"><a name="l12424"></a><span class="lineno">12424</span> </div><div class="line"><a name="l12425"></a><span class="lineno">12425</span>  <span class="comment">// Register it in m_pDedicatedAllocations.</span></div><div class="line"><a name="l12426"></a><span class="lineno">12426</span>  {</div><div class="line"><a name="l12427"></a><span class="lineno">12427</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12428"></a><span class="lineno">12428</span>  AllocationVectorType* pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12429"></a><span class="lineno">12429</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l12430"></a><span class="lineno">12430</span>  VmaVectorInsertSorted<VmaPointerLess>(*pDedicatedAllocations, *pAllocation);</div><div class="line"><a name="l12431"></a><span class="lineno">12431</span>  }</div><div class="line"><a name="l12432"></a><span class="lineno">12432</span> </div><div class="line"><a name="l12433"></a><span class="lineno">12433</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated DedicatedMemory MemoryTypeIndex=#%u"</span>, memTypeIndex);</div><div class="line"><a name="l12434"></a><span class="lineno">12434</span> </div><div class="line"><a name="l12435"></a><span class="lineno">12435</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12436"></a><span class="lineno">12436</span> }</div><div class="line"><a name="l12437"></a><span class="lineno">12437</span> </div><div class="line"><a name="l12438"></a><span class="lineno">12438</span> <span class="keywordtype">void</span> VmaAllocator_T::GetBufferMemoryRequirements(</div><div class="line"><a name="l12439"></a><span class="lineno">12439</span>  VkBuffer hBuffer,</div><div class="line"><a name="l12440"></a><span class="lineno">12440</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l12441"></a><span class="lineno">12441</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l12442"></a><span class="lineno">12442</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l12443"></a><span class="lineno">12443</span> <span class="keyword"></span>{</div><div class="line"><a name="l12444"></a><span class="lineno">12444</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12445"></a><span class="lineno">12445</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12446"></a><span class="lineno">12446</span>  {</div><div class="line"><a name="l12447"></a><span class="lineno">12447</span>  VkBufferMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l12448"></a><span class="lineno">12448</span>  memReqInfo.buffer = hBuffer;</div><div class="line"><a name="l12449"></a><span class="lineno">12449</span> </div><div class="line"><a name="l12450"></a><span class="lineno">12450</span>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l12451"></a><span class="lineno">12451</span> </div><div class="line"><a name="l12452"></a><span class="lineno">12452</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l12453"></a><span class="lineno">12453</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l12454"></a><span class="lineno">12454</span> </div><div class="line"><a name="l12455"></a><span class="lineno">12455</span>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</div><div class="line"><a name="l12456"></a><span class="lineno">12456</span> </div><div class="line"><a name="l12457"></a><span class="lineno">12457</span>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l12458"></a><span class="lineno">12458</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12459"></a><span class="lineno">12459</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12460"></a><span class="lineno">12460</span>  }</div><div class="line"><a name="l12461"></a><span class="lineno">12461</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12462"></a><span class="lineno">12462</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12463"></a><span class="lineno">12463</span>  {</div><div class="line"><a name="l12464"></a><span class="lineno">12464</span>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements)(m_hDevice, hBuffer, &memReq);</div><div class="line"><a name="l12465"></a><span class="lineno">12465</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12466"></a><span class="lineno">12466</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12467"></a><span class="lineno">12467</span>  }</div><div class="line"><a name="l12468"></a><span class="lineno">12468</span> }</div><div class="line"><a name="l12469"></a><span class="lineno">12469</span> </div><div class="line"><a name="l12470"></a><span class="lineno">12470</span> <span class="keywordtype">void</span> VmaAllocator_T::GetImageMemoryRequirements(</div><div class="line"><a name="l12471"></a><span class="lineno">12471</span>  VkImage hImage,</div><div class="line"><a name="l12472"></a><span class="lineno">12472</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l12473"></a><span class="lineno">12473</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l12474"></a><span class="lineno">12474</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l12475"></a><span class="lineno">12475</span> <span class="keyword"></span>{</div><div class="line"><a name="l12476"></a><span class="lineno">12476</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12477"></a><span class="lineno">12477</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12478"></a><span class="lineno">12478</span>  {</div><div class="line"><a name="l12479"></a><span class="lineno">12479</span>  VkImageMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l12480"></a><span class="lineno">12480</span>  memReqInfo.image = hImage;</div><div class="line"><a name="l12481"></a><span class="lineno">12481</span> </div><div class="line"><a name="l12482"></a><span class="lineno">12482</span>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l12483"></a><span class="lineno">12483</span> </div><div class="line"><a name="l12484"></a><span class="lineno">12484</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l12485"></a><span class="lineno">12485</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l12486"></a><span class="lineno">12486</span> </div><div class="line"><a name="l12487"></a><span class="lineno">12487</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</div><div class="line"><a name="l12488"></a><span class="lineno">12488</span> </div><div class="line"><a name="l12489"></a><span class="lineno">12489</span>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l12490"></a><span class="lineno">12490</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12491"></a><span class="lineno">12491</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12492"></a><span class="lineno">12492</span>  }</div><div class="line"><a name="l12493"></a><span class="lineno">12493</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12494"></a><span class="lineno">12494</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12495"></a><span class="lineno">12495</span>  {</div><div class="line"><a name="l12496"></a><span class="lineno">12496</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements)(m_hDevice, hImage, &memReq);</div><div class="line"><a name="l12497"></a><span class="lineno">12497</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12498"></a><span class="lineno">12498</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12499"></a><span class="lineno">12499</span>  }</div><div class="line"><a name="l12500"></a><span class="lineno">12500</span> }</div><div class="line"><a name="l12501"></a><span class="lineno">12501</span> </div><div class="line"><a name="l12502"></a><span class="lineno">12502</span> VkResult VmaAllocator_T::AllocateMemory(</div><div class="line"><a name="l12503"></a><span class="lineno">12503</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l12504"></a><span class="lineno">12504</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l12505"></a><span class="lineno">12505</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l12506"></a><span class="lineno">12506</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12507"></a><span class="lineno">12507</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12508"></a><span class="lineno">12508</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>& createInfo,</div><div class="line"><a name="l12509"></a><span class="lineno">12509</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12510"></a><span class="lineno">12510</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12511"></a><span class="lineno">12511</span> {</div><div class="line"><a name="l12512"></a><span class="lineno">12512</span>  VMA_ASSERT(VmaIsPow2(vkMemReq.alignment));</div><div class="line"><a name="l12513"></a><span class="lineno">12513</span> </div><div class="line"><a name="l12514"></a><span class="lineno">12514</span>  <span class="keywordflow">if</span>(vkMemReq.size == 0)</div><div class="line"><a name="l12515"></a><span class="lineno">12515</span>  {</div><div class="line"><a name="l12516"></a><span class="lineno">12516</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l12517"></a><span class="lineno">12517</span>  }</div><div class="line"><a name="l12518"></a><span class="lineno">12518</span>  <span class="keywordflow">if</span>((createInfo.<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>) != 0 &&</div><div class="line"><a name="l12519"></a><span class="lineno">12519</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12520"></a><span class="lineno">12520</span>  {</div><div class="line"><a name="l12521"></a><span class="lineno">12521</span>  VMA_ASSERT(0 && <span class="stringliteral">"Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT together with VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT makes no sense."</span>);</div><div class="line"><a name="l12522"></a><span class="lineno">12522</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12523"></a><span class="lineno">12523</span>  }</div><div class="line"><a name="l12524"></a><span class="lineno">12524</span>  <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0 &&</div><div class="line"><a name="l12525"></a><span class="lineno">12525</span>  (createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <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="l12526"></a><span class="lineno">12526</span>  {</div><div class="line"><a name="l12527"></a><span class="lineno">12527</span>  VMA_ASSERT(0 && <span class="stringliteral">"Specifying VMA_ALLOCATION_CREATE_MAPPED_BIT together with VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT is invalid."</span>);</div><div class="line"><a name="l12528"></a><span class="lineno">12528</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12529"></a><span class="lineno">12529</span>  }</div><div class="line"><a name="l12530"></a><span class="lineno">12530</span>  <span class="keywordflow">if</span>(requiresDedicatedAllocation)</div><div class="line"><a name="l12531"></a><span class="lineno">12531</span>  {</div><div class="line"><a name="l12532"></a><span class="lineno">12532</span>  <span class="keywordflow">if</span>((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT</a>) != 0)</div><div class="line"><a name="l12533"></a><span class="lineno">12533</span>  {</div><div class="line"><a name="l12534"></a><span class="lineno">12534</span>  VMA_ASSERT(0 && <span class="stringliteral">"VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT specified while dedicated allocation is required."</span>);</div><div class="line"><a name="l12535"></a><span class="lineno">12535</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12536"></a><span class="lineno">12536</span>  }</div><div class="line"><a name="l12537"></a><span class="lineno">12537</span>  <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="l12538"></a><span class="lineno">12538</span>  {</div><div class="line"><a name="l12539"></a><span class="lineno">12539</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pool specified while dedicated allocation is required."</span>);</div><div class="line"><a name="l12540"></a><span class="lineno">12540</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12541"></a><span class="lineno">12541</span>  }</div><div class="line"><a name="l12542"></a><span class="lineno">12542</span>  }</div><div class="line"><a name="l12543"></a><span class="lineno">12543</span>  <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="l12544"></a><span class="lineno">12544</span>  ((createInfo.<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>)) != 0))</div><div class="line"><a name="l12545"></a><span class="lineno">12545</span>  {</div><div class="line"><a name="l12546"></a><span class="lineno">12546</span>  VMA_ASSERT(0 && <span class="stringliteral">"Specifying VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT when pool != null is invalid."</span>);</div><div class="line"><a name="l12547"></a><span class="lineno">12547</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12548"></a><span class="lineno">12548</span>  }</div><div class="line"><a name="l12549"></a><span class="lineno">12549</span> </div><div class="line"><a name="l12550"></a><span class="lineno">12550</span>  <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="l12551"></a><span class="lineno">12551</span>  {</div><div class="line"><a name="l12552"></a><span class="lineno">12552</span>  <span class="keyword">const</span> VkDeviceSize alignmentForPool = VMA_MAX(</div><div class="line"><a name="l12553"></a><span class="lineno">12553</span>  vkMemReq.alignment,</div><div class="line"><a name="l12554"></a><span class="lineno">12554</span>  GetMemoryTypeMinAlignment(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>->m_BlockVector.GetMemoryTypeIndex()));</div><div class="line"><a name="l12555"></a><span class="lineno">12555</span>  <span class="keywordflow">return</span> createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>->m_BlockVector.Allocate(</div><div class="line"><a name="l12556"></a><span class="lineno">12556</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l12557"></a><span class="lineno">12557</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l12558"></a><span class="lineno">12558</span>  vkMemReq.size,</div><div class="line"><a name="l12559"></a><span class="lineno">12559</span>  alignmentForPool,</div><div class="line"><a name="l12560"></a><span class="lineno">12560</span>  createInfo,</div><div class="line"><a name="l12561"></a><span class="lineno">12561</span>  suballocType,</div><div class="line"><a name="l12562"></a><span class="lineno">12562</span>  pAllocation);</div><div class="line"><a name="l12563"></a><span class="lineno">12563</span>  }</div><div class="line"><a name="l12564"></a><span class="lineno">12564</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12565"></a><span class="lineno">12565</span>  {</div><div class="line"><a name="l12566"></a><span class="lineno">12566</span>  <span class="comment">// Bit mask of memory Vulkan types acceptable for this allocation.</span></div><div class="line"><a name="l12567"></a><span class="lineno">12567</span>  uint32_t memoryTypeBits = vkMemReq.memoryTypeBits;</div><div class="line"><a name="l12568"></a><span class="lineno">12568</span>  uint32_t memTypeIndex = UINT32_MAX;</div><div class="line"><a name="l12569"></a><span class="lineno">12569</span>  VkResult res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(<span class="keyword">this</span>, memoryTypeBits, &createInfo, &memTypeIndex);</div><div class="line"><a name="l12570"></a><span class="lineno">12570</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12571"></a><span class="lineno">12571</span>  {</div><div class="line"><a name="l12572"></a><span class="lineno">12572</span>  VkDeviceSize alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l12573"></a><span class="lineno">12573</span>  vkMemReq.alignment,</div><div class="line"><a name="l12574"></a><span class="lineno">12574</span>  GetMemoryTypeMinAlignment(memTypeIndex));</div><div class="line"><a name="l12575"></a><span class="lineno">12575</span> </div><div class="line"><a name="l12576"></a><span class="lineno">12576</span>  res = AllocateMemoryOfType(</div><div class="line"><a name="l12577"></a><span class="lineno">12577</span>  vkMemReq.size,</div><div class="line"><a name="l12578"></a><span class="lineno">12578</span>  alignmentForMemType,</div><div class="line"><a name="l12579"></a><span class="lineno">12579</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l12580"></a><span class="lineno">12580</span>  dedicatedBuffer,</div><div class="line"><a name="l12581"></a><span class="lineno">12581</span>  dedicatedImage,</div><div class="line"><a name="l12582"></a><span class="lineno">12582</span>  createInfo,</div><div class="line"><a name="l12583"></a><span class="lineno">12583</span>  memTypeIndex,</div><div class="line"><a name="l12584"></a><span class="lineno">12584</span>  suballocType,</div><div class="line"><a name="l12585"></a><span class="lineno">12585</span>  pAllocation);</div><div class="line"><a name="l12586"></a><span class="lineno">12586</span>  <span class="comment">// Succeeded on first try.</span></div><div class="line"><a name="l12587"></a><span class="lineno">12587</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12588"></a><span class="lineno">12588</span>  {</div><div class="line"><a name="l12589"></a><span class="lineno">12589</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12590"></a><span class="lineno">12590</span>  }</div><div class="line"><a name="l12591"></a><span class="lineno">12591</span>  <span class="comment">// Allocation from this memory type failed. Try other compatible memory types.</span></div><div class="line"><a name="l12592"></a><span class="lineno">12592</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12593"></a><span class="lineno">12593</span>  {</div><div class="line"><a name="l12594"></a><span class="lineno">12594</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12595"></a><span class="lineno">12595</span>  {</div><div class="line"><a name="l12596"></a><span class="lineno">12596</span>  <span class="comment">// Remove old memTypeIndex from list of possibilities.</span></div><div class="line"><a name="l12597"></a><span class="lineno">12597</span>  memoryTypeBits &= ~(1u << memTypeIndex);</div><div class="line"><a name="l12598"></a><span class="lineno">12598</span>  <span class="comment">// Find alternative memTypeIndex.</span></div><div class="line"><a name="l12599"></a><span class="lineno">12599</span>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(<span class="keyword">this</span>, memoryTypeBits, &createInfo, &memTypeIndex);</div><div class="line"><a name="l12600"></a><span class="lineno">12600</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12601"></a><span class="lineno">12601</span>  {</div><div class="line"><a name="l12602"></a><span class="lineno">12602</span>  alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l12603"></a><span class="lineno">12603</span>  vkMemReq.alignment,</div><div class="line"><a name="l12604"></a><span class="lineno">12604</span>  GetMemoryTypeMinAlignment(memTypeIndex));</div><div class="line"><a name="l12605"></a><span class="lineno">12605</span>  </div><div class="line"><a name="l12606"></a><span class="lineno">12606</span>  res = AllocateMemoryOfType(</div><div class="line"><a name="l12607"></a><span class="lineno">12607</span>  vkMemReq.size,</div><div class="line"><a name="l12608"></a><span class="lineno">12608</span>  alignmentForMemType,</div><div class="line"><a name="l12609"></a><span class="lineno">12609</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l12610"></a><span class="lineno">12610</span>  dedicatedBuffer,</div><div class="line"><a name="l12611"></a><span class="lineno">12611</span>  dedicatedImage,</div><div class="line"><a name="l12612"></a><span class="lineno">12612</span>  createInfo,</div><div class="line"><a name="l12613"></a><span class="lineno">12613</span>  memTypeIndex,</div><div class="line"><a name="l12614"></a><span class="lineno">12614</span>  suballocType,</div><div class="line"><a name="l12615"></a><span class="lineno">12615</span>  pAllocation);</div><div class="line"><a name="l12616"></a><span class="lineno">12616</span>  <span class="comment">// Allocation from this alternative memory type succeeded.</span></div><div class="line"><a name="l12617"></a><span class="lineno">12617</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12618"></a><span class="lineno">12618</span>  {</div><div class="line"><a name="l12619"></a><span class="lineno">12619</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12620"></a><span class="lineno">12620</span>  }</div><div class="line"><a name="l12621"></a><span class="lineno">12621</span>  <span class="comment">// else: Allocation from this memory type failed. Try next one - next loop iteration.</span></div><div class="line"><a name="l12622"></a><span class="lineno">12622</span>  }</div><div class="line"><a name="l12623"></a><span class="lineno">12623</span>  <span class="comment">// No other matching memory type index could be found.</span></div><div class="line"><a name="l12624"></a><span class="lineno">12624</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12625"></a><span class="lineno">12625</span>  {</div><div class="line"><a name="l12626"></a><span class="lineno">12626</span>  <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="l12627"></a><span class="lineno">12627</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12628"></a><span class="lineno">12628</span>  }</div><div class="line"><a name="l12629"></a><span class="lineno">12629</span>  }</div><div class="line"><a name="l12630"></a><span class="lineno">12630</span>  }</div><div class="line"><a name="l12631"></a><span class="lineno">12631</span>  }</div><div class="line"><a name="l12632"></a><span class="lineno">12632</span>  <span class="comment">// Can't find any single memory type maching requirements. res is VK_ERROR_FEATURE_NOT_PRESENT.</span></div><div class="line"><a name="l12633"></a><span class="lineno">12633</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12634"></a><span class="lineno">12634</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12635"></a><span class="lineno">12635</span>  }</div><div class="line"><a name="l12636"></a><span class="lineno">12636</span> }</div><div class="line"><a name="l12637"></a><span class="lineno">12637</span> </div><div class="line"><a name="l12638"></a><span class="lineno">12638</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeMemory(<span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l12639"></a><span class="lineno">12639</span> {</div><div class="line"><a name="l12640"></a><span class="lineno">12640</span>  VMA_ASSERT(allocation);</div><div class="line"><a name="l12641"></a><span class="lineno">12641</span> </div><div class="line"><a name="l12642"></a><span class="lineno">12642</span>  <span class="keywordflow">if</span>(TouchAllocation(allocation))</div><div class="line"><a name="l12643"></a><span class="lineno">12643</span>  {</div><div class="line"><a name="l12644"></a><span class="lineno">12644</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l12645"></a><span class="lineno">12645</span>  {</div><div class="line"><a name="l12646"></a><span class="lineno">12646</span>  FillAllocation(allocation, VMA_ALLOCATION_FILL_PATTERN_DESTROYED);</div><div class="line"><a name="l12647"></a><span class="lineno">12647</span>  }</div><div class="line"><a name="l12648"></a><span class="lineno">12648</span> </div><div class="line"><a name="l12649"></a><span class="lineno">12649</span>  <span class="keywordflow">switch</span>(allocation->GetType())</div><div class="line"><a name="l12650"></a><span class="lineno">12650</span>  {</div><div class="line"><a name="l12651"></a><span class="lineno">12651</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l12652"></a><span class="lineno">12652</span>  {</div><div class="line"><a name="l12653"></a><span class="lineno">12653</span>  VmaBlockVector* pBlockVector = VMA_NULL;</div><div class="line"><a name="l12654"></a><span class="lineno">12654</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool = allocation->GetPool();</div><div class="line"><a name="l12655"></a><span class="lineno">12655</span>  <span class="keywordflow">if</span>(hPool != VK_NULL_HANDLE)</div><div class="line"><a name="l12656"></a><span class="lineno">12656</span>  {</div><div class="line"><a name="l12657"></a><span class="lineno">12657</span>  pBlockVector = &hPool->m_BlockVector;</div><div class="line"><a name="l12658"></a><span class="lineno">12658</span>  }</div><div class="line"><a name="l12659"></a><span class="lineno">12659</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12660"></a><span class="lineno">12660</span>  {</div><div class="line"><a name="l12661"></a><span class="lineno">12661</span>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12662"></a><span class="lineno">12662</span>  pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12663"></a><span class="lineno">12663</span>  }</div><div class="line"><a name="l12664"></a><span class="lineno">12664</span>  pBlockVector->Free(allocation);</div><div class="line"><a name="l12665"></a><span class="lineno">12665</span>  }</div><div class="line"><a name="l12666"></a><span class="lineno">12666</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12667"></a><span class="lineno">12667</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12668"></a><span class="lineno">12668</span>  FreeDedicatedMemory(allocation);</div><div class="line"><a name="l12669"></a><span class="lineno">12669</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12670"></a><span class="lineno">12670</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12671"></a><span class="lineno">12671</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12672"></a><span class="lineno">12672</span>  }</div><div class="line"><a name="l12673"></a><span class="lineno">12673</span>  }</div><div class="line"><a name="l12674"></a><span class="lineno">12674</span> </div><div class="line"><a name="l12675"></a><span class="lineno">12675</span>  allocation->SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l12676"></a><span class="lineno">12676</span>  vma_delete(<span class="keyword">this</span>, allocation);</div><div class="line"><a name="l12677"></a><span class="lineno">12677</span> }</div><div class="line"><a name="l12678"></a><span class="lineno">12678</span> </div><div class="line"><a name="l12679"></a><span class="lineno">12679</span> VkResult VmaAllocator_T::ResizeAllocation(</div><div class="line"><a name="l12680"></a><span class="lineno">12680</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc,</div><div class="line"><a name="l12681"></a><span class="lineno">12681</span>  VkDeviceSize newSize)</div><div class="line"><a name="l12682"></a><span class="lineno">12682</span> {</div><div class="line"><a name="l12683"></a><span class="lineno">12683</span>  <span class="keywordflow">if</span>(newSize == 0 || alloc->GetLastUseFrameIndex() == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12684"></a><span class="lineno">12684</span>  {</div><div class="line"><a name="l12685"></a><span class="lineno">12685</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l12686"></a><span class="lineno">12686</span>  }</div><div class="line"><a name="l12687"></a><span class="lineno">12687</span>  <span class="keywordflow">if</span>(newSize == alloc->GetSize())</div><div class="line"><a name="l12688"></a><span class="lineno">12688</span>  {</div><div class="line"><a name="l12689"></a><span class="lineno">12689</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12690"></a><span class="lineno">12690</span>  }</div><div class="line"><a name="l12691"></a><span class="lineno">12691</span> </div><div class="line"><a name="l12692"></a><span class="lineno">12692</span>  <span class="keywordflow">switch</span>(alloc->GetType())</div><div class="line"><a name="l12693"></a><span class="lineno">12693</span>  {</div><div class="line"><a name="l12694"></a><span class="lineno">12694</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12695"></a><span class="lineno">12695</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l12696"></a><span class="lineno">12696</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l12697"></a><span class="lineno">12697</span>  <span class="keywordflow">if</span>(alloc->GetBlock()->m_pMetadata->ResizeAllocation(alloc, newSize))</div><div class="line"><a name="l12698"></a><span class="lineno">12698</span>  {</div><div class="line"><a name="l12699"></a><span class="lineno">12699</span>  alloc->ChangeSize(newSize);</div><div class="line"><a name="l12700"></a><span class="lineno">12700</span>  VMA_HEAVY_ASSERT(alloc->GetBlock()->m_pMetadata->Validate());</div><div class="line"><a name="l12701"></a><span class="lineno">12701</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12702"></a><span class="lineno">12702</span>  }</div><div class="line"><a name="l12703"></a><span class="lineno">12703</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12704"></a><span class="lineno">12704</span>  {</div><div class="line"><a name="l12705"></a><span class="lineno">12705</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_POOL_MEMORY;</div><div class="line"><a name="l12706"></a><span class="lineno">12706</span>  }</div><div class="line"><a name="l12707"></a><span class="lineno">12707</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12708"></a><span class="lineno">12708</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12709"></a><span class="lineno">12709</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l12710"></a><span class="lineno">12710</span>  }</div><div class="line"><a name="l12711"></a><span class="lineno">12711</span> }</div><div class="line"><a name="l12712"></a><span class="lineno">12712</span> </div><div class="line"><a name="l12713"></a><span class="lineno">12713</span> <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="l12714"></a><span class="lineno">12714</span> {</div><div class="line"><a name="l12715"></a><span class="lineno">12715</span>  <span class="comment">// Initialize.</span></div><div class="line"><a name="l12716"></a><span class="lineno">12716</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l12717"></a><span class="lineno">12717</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < VK_MAX_MEMORY_TYPES; ++i)</div><div class="line"><a name="l12718"></a><span class="lineno">12718</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l12719"></a><span class="lineno">12719</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l12720"></a><span class="lineno">12720</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l12721"></a><span class="lineno">12721</span>  </div><div class="line"><a name="l12722"></a><span class="lineno">12722</span>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l12723"></a><span class="lineno">12723</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12724"></a><span class="lineno">12724</span>  {</div><div class="line"><a name="l12725"></a><span class="lineno">12725</span>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12726"></a><span class="lineno">12726</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l12727"></a><span class="lineno">12727</span>  pBlockVector->AddStats(pStats);</div><div class="line"><a name="l12728"></a><span class="lineno">12728</span>  }</div><div class="line"><a name="l12729"></a><span class="lineno">12729</span> </div><div class="line"><a name="l12730"></a><span class="lineno">12730</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l12731"></a><span class="lineno">12731</span>  {</div><div class="line"><a name="l12732"></a><span class="lineno">12732</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12733"></a><span class="lineno">12733</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex < poolCount; ++poolIndex)</div><div class="line"><a name="l12734"></a><span class="lineno">12734</span>  {</div><div class="line"><a name="l12735"></a><span class="lineno">12735</span>  m_Pools[poolIndex]->m_BlockVector.AddStats(pStats);</div><div class="line"><a name="l12736"></a><span class="lineno">12736</span>  }</div><div class="line"><a name="l12737"></a><span class="lineno">12737</span>  }</div><div class="line"><a name="l12738"></a><span class="lineno">12738</span> </div><div class="line"><a name="l12739"></a><span class="lineno">12739</span>  <span class="comment">// Process dedicated allocations.</span></div><div class="line"><a name="l12740"></a><span class="lineno">12740</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12741"></a><span class="lineno">12741</span>  {</div><div class="line"><a name="l12742"></a><span class="lineno">12742</span>  <span class="keyword">const</span> uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12743"></a><span class="lineno">12743</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12744"></a><span class="lineno">12744</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12745"></a><span class="lineno">12745</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l12746"></a><span class="lineno">12746</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0, allocCount = pDedicatedAllocVector->size(); allocIndex < allocCount; ++allocIndex)</div><div class="line"><a name="l12747"></a><span class="lineno">12747</span>  {</div><div class="line"><a name="l12748"></a><span class="lineno">12748</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l12749"></a><span class="lineno">12749</span>  (*pDedicatedAllocVector)[allocIndex]->DedicatedAllocCalcStatsInfo(allocationStatInfo);</div><div class="line"><a name="l12750"></a><span class="lineno">12750</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l12751"></a><span class="lineno">12751</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l12752"></a><span class="lineno">12752</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l12753"></a><span class="lineno">12753</span>  }</div><div class="line"><a name="l12754"></a><span class="lineno">12754</span>  }</div><div class="line"><a name="l12755"></a><span class="lineno">12755</span> </div><div class="line"><a name="l12756"></a><span class="lineno">12756</span>  <span class="comment">// Postprocess.</span></div><div class="line"><a name="l12757"></a><span class="lineno">12757</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l12758"></a><span class="lineno">12758</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryTypeCount(); ++i)</div><div class="line"><a name="l12759"></a><span class="lineno">12759</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l12760"></a><span class="lineno">12760</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryHeapCount(); ++i)</div><div class="line"><a name="l12761"></a><span class="lineno">12761</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l12762"></a><span class="lineno">12762</span> }</div><div class="line"><a name="l12763"></a><span class="lineno">12763</span> </div><div class="line"><a name="l12764"></a><span class="lineno">12764</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_VENDOR_ID_AMD = 4098;</div><div class="line"><a name="l12765"></a><span class="lineno">12765</span> </div><div class="line"><a name="l12766"></a><span class="lineno">12766</span> VkResult VmaAllocator_T::Defragment(</div><div class="line"><a name="l12767"></a><span class="lineno">12767</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l12768"></a><span class="lineno">12768</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l12769"></a><span class="lineno">12769</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l12770"></a><span class="lineno">12770</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l12771"></a><span class="lineno">12771</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l12772"></a><span class="lineno">12772</span> {</div><div class="line"><a name="l12773"></a><span class="lineno">12773</span>  <span class="keywordflow">if</span>(pAllocationsChanged != VMA_NULL)</div><div class="line"><a name="l12774"></a><span class="lineno">12774</span>  {</div><div class="line"><a name="l12775"></a><span class="lineno">12775</span>  memset(pAllocationsChanged, 0, allocationCount * <span class="keyword">sizeof</span>(VkBool32));</div><div class="line"><a name="l12776"></a><span class="lineno">12776</span>  }</div><div class="line"><a name="l12777"></a><span class="lineno">12777</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l12778"></a><span class="lineno">12778</span>  {</div><div class="line"><a name="l12779"></a><span class="lineno">12779</span>  memset(pDefragmentationStats, 0, <span class="keyword">sizeof</span>(*pDefragmentationStats));</div><div class="line"><a name="l12780"></a><span class="lineno">12780</span>  }</div><div class="line"><a name="l12781"></a><span class="lineno">12781</span> </div><div class="line"><a name="l12782"></a><span class="lineno">12782</span>  <span class="keyword">const</span> uint32_t currentFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12783"></a><span class="lineno">12783</span> </div><div class="line"><a name="l12784"></a><span class="lineno">12784</span>  VmaMutexLock poolsLock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12785"></a><span class="lineno">12785</span> </div><div class="line"><a name="l12786"></a><span class="lineno">12786</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l12787"></a><span class="lineno">12787</span> </div><div class="line"><a name="l12788"></a><span class="lineno">12788</span>  <span class="comment">// Dispatch pAllocations among defragmentators. Create them in BlockVectors when necessary.</span></div><div class="line"><a name="l12789"></a><span class="lineno">12789</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0; allocIndex < allocationCount; ++allocIndex)</div><div class="line"><a name="l12790"></a><span class="lineno">12790</span>  {</div><div class="line"><a name="l12791"></a><span class="lineno">12791</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l12792"></a><span class="lineno">12792</span>  VMA_ASSERT(hAlloc);</div><div class="line"><a name="l12793"></a><span class="lineno">12793</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAlloc->GetMemoryTypeIndex();</div><div class="line"><a name="l12794"></a><span class="lineno">12794</span>  <span class="comment">// DedicatedAlloc cannot be defragmented.</span></div><div class="line"><a name="l12795"></a><span class="lineno">12795</span>  <span class="keyword">const</span> VkMemoryPropertyFlags requiredMemFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l12796"></a><span class="lineno">12796</span>  <span class="keywordflow">if</span>((hAlloc->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK) &&</div><div class="line"><a name="l12797"></a><span class="lineno">12797</span>  <span class="comment">// Only HOST_VISIBLE and HOST_COHERENT memory types can be defragmented.</span></div><div class="line"><a name="l12798"></a><span class="lineno">12798</span>  ((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags) &&</div><div class="line"><a name="l12799"></a><span class="lineno">12799</span>  <span class="comment">// Lost allocation cannot be defragmented.</span></div><div class="line"><a name="l12800"></a><span class="lineno">12800</span>  (hAlloc->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l12801"></a><span class="lineno">12801</span>  {</div><div class="line"><a name="l12802"></a><span class="lineno">12802</span>  VmaBlockVector* pAllocBlockVector = VMA_NULL;</div><div class="line"><a name="l12803"></a><span class="lineno">12803</span> </div><div class="line"><a name="l12804"></a><span class="lineno">12804</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool.html">VmaPool</a> hAllocPool = hAlloc->GetPool();</div><div class="line"><a name="l12805"></a><span class="lineno">12805</span>  <span class="comment">// This allocation belongs to custom pool.</span></div><div class="line"><a name="l12806"></a><span class="lineno">12806</span>  <span class="keywordflow">if</span>(hAllocPool != VK_NULL_HANDLE)</div><div class="line"><a name="l12807"></a><span class="lineno">12807</span>  {</div><div class="line"><a name="l12808"></a><span class="lineno">12808</span>  <span class="comment">// Pools with linear or buddy algorithm are not defragmented.</span></div><div class="line"><a name="l12809"></a><span class="lineno">12809</span>  <span class="keywordflow">if</span>(hAllocPool->m_BlockVector.GetAlgorithm() == 0)</div><div class="line"><a name="l12810"></a><span class="lineno">12810</span>  {</div><div class="line"><a name="l12811"></a><span class="lineno">12811</span>  pAllocBlockVector = &hAllocPool->m_BlockVector;</div><div class="line"><a name="l12812"></a><span class="lineno">12812</span>  }</div><div class="line"><a name="l12813"></a><span class="lineno">12813</span>  }</div><div class="line"><a name="l12814"></a><span class="lineno">12814</span>  <span class="comment">// This allocation belongs to general pool.</span></div><div class="line"><a name="l12815"></a><span class="lineno">12815</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12816"></a><span class="lineno">12816</span>  {</div><div class="line"><a name="l12817"></a><span class="lineno">12817</span>  pAllocBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12818"></a><span class="lineno">12818</span>  }</div><div class="line"><a name="l12819"></a><span class="lineno">12819</span> </div><div class="line"><a name="l12820"></a><span class="lineno">12820</span>  <span class="keywordflow">if</span>(pAllocBlockVector != VMA_NULL)</div><div class="line"><a name="l12821"></a><span class="lineno">12821</span>  {</div><div class="line"><a name="l12822"></a><span class="lineno">12822</span>  VmaDefragmentator* <span class="keyword">const</span> pDefragmentator =</div><div class="line"><a name="l12823"></a><span class="lineno">12823</span>  pAllocBlockVector->EnsureDefragmentator(<span class="keyword">this</span>, currentFrameIndex);</div><div class="line"><a name="l12824"></a><span class="lineno">12824</span>  VkBool32* <span class="keyword">const</span> pChanged = (pAllocationsChanged != VMA_NULL) ?</div><div class="line"><a name="l12825"></a><span class="lineno">12825</span>  &pAllocationsChanged[allocIndex] : VMA_NULL;</div><div class="line"><a name="l12826"></a><span class="lineno">12826</span>  pDefragmentator->AddAllocation(hAlloc, pChanged);</div><div class="line"><a name="l12827"></a><span class="lineno">12827</span>  }</div><div class="line"><a name="l12828"></a><span class="lineno">12828</span>  }</div><div class="line"><a name="l12829"></a><span class="lineno">12829</span>  }</div><div class="line"><a name="l12830"></a><span class="lineno">12830</span> </div><div class="line"><a name="l12831"></a><span class="lineno">12831</span>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l12832"></a><span class="lineno">12832</span> </div><div class="line"><a name="l12833"></a><span class="lineno">12833</span>  <span class="comment">// ======== Main processing.</span></div><div class="line"><a name="l12834"></a><span class="lineno">12834</span> </div><div class="line"><a name="l12835"></a><span class="lineno">12835</span>  VkDeviceSize maxBytesToMove = SIZE_MAX;</div><div class="line"><a name="l12836"></a><span class="lineno">12836</span>  uint32_t maxAllocationsToMove = UINT32_MAX;</div><div class="line"><a name="l12837"></a><span class="lineno">12837</span>  <span class="keywordflow">if</span>(pDefragmentationInfo != VMA_NULL)</div><div class="line"><a name="l12838"></a><span class="lineno">12838</span>  {</div><div class="line"><a name="l12839"></a><span class="lineno">12839</span>  maxBytesToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l12840"></a><span class="lineno">12840</span>  maxAllocationsToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l12841"></a><span class="lineno">12841</span>  }</div><div class="line"><a name="l12842"></a><span class="lineno">12842</span> </div><div class="line"><a name="l12843"></a><span class="lineno">12843</span>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l12844"></a><span class="lineno">12844</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0;</div><div class="line"><a name="l12845"></a><span class="lineno">12845</span>  (memTypeIndex < GetMemoryTypeCount()) && (result == VK_SUCCESS);</div><div class="line"><a name="l12846"></a><span class="lineno">12846</span>  ++memTypeIndex)</div><div class="line"><a name="l12847"></a><span class="lineno">12847</span>  {</div><div class="line"><a name="l12848"></a><span class="lineno">12848</span>  <span class="comment">// Only HOST_VISIBLE memory types can be defragmented.</span></div><div class="line"><a name="l12849"></a><span class="lineno">12849</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l12850"></a><span class="lineno">12850</span>  {</div><div class="line"><a name="l12851"></a><span class="lineno">12851</span>  result = m_pBlockVectors[memTypeIndex]->Defragment(</div><div class="line"><a name="l12852"></a><span class="lineno">12852</span>  pDefragmentationStats,</div><div class="line"><a name="l12853"></a><span class="lineno">12853</span>  maxBytesToMove,</div><div class="line"><a name="l12854"></a><span class="lineno">12854</span>  maxAllocationsToMove);</div><div class="line"><a name="l12855"></a><span class="lineno">12855</span>  }</div><div class="line"><a name="l12856"></a><span class="lineno">12856</span>  }</div><div class="line"><a name="l12857"></a><span class="lineno">12857</span> </div><div class="line"><a name="l12858"></a><span class="lineno">12858</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l12859"></a><span class="lineno">12859</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; (poolIndex < poolCount) && (result == VK_SUCCESS); ++poolIndex)</div><div class="line"><a name="l12860"></a><span class="lineno">12860</span>  {</div><div class="line"><a name="l12861"></a><span class="lineno">12861</span>  result = m_Pools[poolIndex]->m_BlockVector.Defragment(</div><div class="line"><a name="l12862"></a><span class="lineno">12862</span>  pDefragmentationStats,</div><div class="line"><a name="l12863"></a><span class="lineno">12863</span>  maxBytesToMove,</div><div class="line"><a name="l12864"></a><span class="lineno">12864</span>  maxAllocationsToMove);</div><div class="line"><a name="l12865"></a><span class="lineno">12865</span>  }</div><div class="line"><a name="l12866"></a><span class="lineno">12866</span> </div><div class="line"><a name="l12867"></a><span class="lineno">12867</span>  <span class="comment">// ======== Destroy defragmentators.</span></div><div class="line"><a name="l12868"></a><span class="lineno">12868</span> </div><div class="line"><a name="l12869"></a><span class="lineno">12869</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l12870"></a><span class="lineno">12870</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = poolCount; poolIndex--; )</div><div class="line"><a name="l12871"></a><span class="lineno">12871</span>  {</div><div class="line"><a name="l12872"></a><span class="lineno">12872</span>  m_Pools[poolIndex]->m_BlockVector.DestroyDefragmentator();</div><div class="line"><a name="l12873"></a><span class="lineno">12873</span>  }</div><div class="line"><a name="l12874"></a><span class="lineno">12874</span> </div><div class="line"><a name="l12875"></a><span class="lineno">12875</span>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l12876"></a><span class="lineno">12876</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = GetMemoryTypeCount(); memTypeIndex--; )</div><div class="line"><a name="l12877"></a><span class="lineno">12877</span>  {</div><div class="line"><a name="l12878"></a><span class="lineno">12878</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l12879"></a><span class="lineno">12879</span>  {</div><div class="line"><a name="l12880"></a><span class="lineno">12880</span>  m_pBlockVectors[memTypeIndex]->DestroyDefragmentator();</div><div class="line"><a name="l12881"></a><span class="lineno">12881</span>  }</div><div class="line"><a name="l12882"></a><span class="lineno">12882</span>  }</div><div class="line"><a name="l12883"></a><span class="lineno">12883</span> </div><div class="line"><a name="l12884"></a><span class="lineno">12884</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12885"></a><span class="lineno">12885</span> }</div><div class="line"><a name="l12886"></a><span class="lineno">12886</span> </div><div class="line"><a name="l12887"></a><span class="lineno">12887</span> <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="l12888"></a><span class="lineno">12888</span> {</div><div class="line"><a name="l12889"></a><span class="lineno">12889</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l12890"></a><span class="lineno">12890</span>  {</div><div class="line"><a name="l12891"></a><span class="lineno">12891</span>  <span class="comment">/*</span></div><div class="line"><a name="l12892"></a><span class="lineno">12892</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l12893"></a><span class="lineno">12893</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l12894"></a><span class="lineno">12894</span> <span class="comment"> */</span></div><div class="line"><a name="l12895"></a><span class="lineno">12895</span>  <span class="keyword">const</span> uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12896"></a><span class="lineno">12896</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12897"></a><span class="lineno">12897</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12898"></a><span class="lineno">12898</span>  {</div><div class="line"><a name="l12899"></a><span class="lineno">12899</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12900"></a><span class="lineno">12900</span>  {</div><div class="line"><a name="l12901"></a><span class="lineno">12901</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = UINT32_MAX;</div><div class="line"><a name="l12902"></a><span class="lineno">12902</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = VK_NULL_HANDLE;</div><div class="line"><a name="l12903"></a><span class="lineno">12903</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = 0;</div><div class="line"><a name="l12904"></a><span class="lineno">12904</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12905"></a><span class="lineno">12905</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l12906"></a><span class="lineno">12906</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12907"></a><span class="lineno">12907</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l12908"></a><span class="lineno">12908</span>  }</div><div class="line"><a name="l12909"></a><span class="lineno">12909</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12910"></a><span class="lineno">12910</span>  {</div><div class="line"><a name="l12911"></a><span class="lineno">12911</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12912"></a><span class="lineno">12912</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l12913"></a><span class="lineno">12913</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l12914"></a><span class="lineno">12914</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12915"></a><span class="lineno">12915</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l12916"></a><span class="lineno">12916</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12917"></a><span class="lineno">12917</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l12918"></a><span class="lineno">12918</span>  }</div><div class="line"><a name="l12919"></a><span class="lineno">12919</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12920"></a><span class="lineno">12920</span>  {</div><div class="line"><a name="l12921"></a><span class="lineno">12921</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12922"></a><span class="lineno">12922</span>  {</div><div class="line"><a name="l12923"></a><span class="lineno">12923</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l12924"></a><span class="lineno">12924</span>  }</div><div class="line"><a name="l12925"></a><span class="lineno">12925</span>  }</div><div class="line"><a name="l12926"></a><span class="lineno">12926</span>  }</div><div class="line"><a name="l12927"></a><span class="lineno">12927</span>  }</div><div class="line"><a name="l12928"></a><span class="lineno">12928</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12929"></a><span class="lineno">12929</span>  {</div><div class="line"><a name="l12930"></a><span class="lineno">12930</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12931"></a><span class="lineno">12931</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12932"></a><span class="lineno">12932</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12933"></a><span class="lineno">12933</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12934"></a><span class="lineno">12934</span>  {</div><div class="line"><a name="l12935"></a><span class="lineno">12935</span>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l12936"></a><span class="lineno">12936</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12937"></a><span class="lineno">12937</span>  {</div><div class="line"><a name="l12938"></a><span class="lineno">12938</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12939"></a><span class="lineno">12939</span>  }</div><div class="line"><a name="l12940"></a><span class="lineno">12940</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12941"></a><span class="lineno">12941</span>  {</div><div class="line"><a name="l12942"></a><span class="lineno">12942</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12943"></a><span class="lineno">12943</span>  {</div><div class="line"><a name="l12944"></a><span class="lineno">12944</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l12945"></a><span class="lineno">12945</span>  }</div><div class="line"><a name="l12946"></a><span class="lineno">12946</span>  }</div><div class="line"><a name="l12947"></a><span class="lineno">12947</span>  }</div><div class="line"><a name="l12948"></a><span class="lineno">12948</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12949"></a><span class="lineno">12949</span> </div><div class="line"><a name="l12950"></a><span class="lineno">12950</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12951"></a><span class="lineno">12951</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l12952"></a><span class="lineno">12952</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l12953"></a><span class="lineno">12953</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12954"></a><span class="lineno">12954</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation->GetMappedData();</div><div class="line"><a name="l12955"></a><span class="lineno">12955</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12956"></a><span class="lineno">12956</span>  }</div><div class="line"><a name="l12957"></a><span class="lineno">12957</span> }</div><div class="line"><a name="l12958"></a><span class="lineno">12958</span> </div><div class="line"><a name="l12959"></a><span class="lineno">12959</span> <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="l12960"></a><span class="lineno">12960</span> {</div><div class="line"><a name="l12961"></a><span class="lineno">12961</span>  <span class="comment">// This is a stripped-down version of VmaAllocator_T::GetAllocationInfo.</span></div><div class="line"><a name="l12962"></a><span class="lineno">12962</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l12963"></a><span class="lineno">12963</span>  {</div><div class="line"><a name="l12964"></a><span class="lineno">12964</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12965"></a><span class="lineno">12965</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12966"></a><span class="lineno">12966</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12967"></a><span class="lineno">12967</span>  {</div><div class="line"><a name="l12968"></a><span class="lineno">12968</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l12969"></a><span class="lineno">12969</span>  {</div><div class="line"><a name="l12970"></a><span class="lineno">12970</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l12971"></a><span class="lineno">12971</span>  }</div><div class="line"><a name="l12972"></a><span class="lineno">12972</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12973"></a><span class="lineno">12973</span>  {</div><div class="line"><a name="l12974"></a><span class="lineno">12974</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l12975"></a><span class="lineno">12975</span>  }</div><div class="line"><a name="l12976"></a><span class="lineno">12976</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12977"></a><span class="lineno">12977</span>  {</div><div class="line"><a name="l12978"></a><span class="lineno">12978</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12979"></a><span class="lineno">12979</span>  {</div><div class="line"><a name="l12980"></a><span class="lineno">12980</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l12981"></a><span class="lineno">12981</span>  }</div><div class="line"><a name="l12982"></a><span class="lineno">12982</span>  }</div><div class="line"><a name="l12983"></a><span class="lineno">12983</span>  }</div><div class="line"><a name="l12984"></a><span class="lineno">12984</span>  }</div><div class="line"><a name="l12985"></a><span class="lineno">12985</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12986"></a><span class="lineno">12986</span>  {</div><div class="line"><a name="l12987"></a><span class="lineno">12987</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12988"></a><span class="lineno">12988</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12989"></a><span class="lineno">12989</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12990"></a><span class="lineno">12990</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12991"></a><span class="lineno">12991</span>  {</div><div class="line"><a name="l12992"></a><span class="lineno">12992</span>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l12993"></a><span class="lineno">12993</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12994"></a><span class="lineno">12994</span>  {</div><div class="line"><a name="l12995"></a><span class="lineno">12995</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12996"></a><span class="lineno">12996</span>  }</div><div class="line"><a name="l12997"></a><span class="lineno">12997</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12998"></a><span class="lineno">12998</span>  {</div><div class="line"><a name="l12999"></a><span class="lineno">12999</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l13000"></a><span class="lineno">13000</span>  {</div><div class="line"><a name="l13001"></a><span class="lineno">13001</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l13002"></a><span class="lineno">13002</span>  }</div><div class="line"><a name="l13003"></a><span class="lineno">13003</span>  }</div><div class="line"><a name="l13004"></a><span class="lineno">13004</span>  }</div><div class="line"><a name="l13005"></a><span class="lineno">13005</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13006"></a><span class="lineno">13006</span> </div><div class="line"><a name="l13007"></a><span class="lineno">13007</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l13008"></a><span class="lineno">13008</span>  }</div><div class="line"><a name="l13009"></a><span class="lineno">13009</span> }</div><div class="line"><a name="l13010"></a><span class="lineno">13010</span> </div><div class="line"><a name="l13011"></a><span class="lineno">13011</span> 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="l13012"></a><span class="lineno">13012</span> {</div><div class="line"><a name="l13013"></a><span class="lineno">13013</span>  VMA_DEBUG_LOG(<span class="stringliteral">" CreatePool: MemoryTypeIndex=%u, flags=%u"</span>, pCreateInfo-><a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>, pCreateInfo-><a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>);</div><div class="line"><a name="l13014"></a><span class="lineno">13014</span> </div><div class="line"><a name="l13015"></a><span class="lineno">13015</span>  <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> newCreateInfo = *pCreateInfo;</div><div class="line"><a name="l13016"></a><span class="lineno">13016</span> </div><div class="line"><a name="l13017"></a><span class="lineno">13017</span>  <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="l13018"></a><span class="lineno">13018</span>  {</div><div class="line"><a name="l13019"></a><span class="lineno">13019</span>  newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> = SIZE_MAX;</div><div class="line"><a name="l13020"></a><span class="lineno">13020</span>  }</div><div class="line"><a name="l13021"></a><span class="lineno">13021</span>  <span class="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a> > newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>)</div><div class="line"><a name="l13022"></a><span class="lineno">13022</span>  {</div><div class="line"><a name="l13023"></a><span class="lineno">13023</span>  <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</div><div class="line"><a name="l13024"></a><span class="lineno">13024</span>  }</div><div class="line"><a name="l13025"></a><span class="lineno">13025</span> </div><div class="line"><a name="l13026"></a><span class="lineno">13026</span>  <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="l13027"></a><span class="lineno">13027</span> </div><div class="line"><a name="l13028"></a><span class="lineno">13028</span>  *pPool = vma_new(<span class="keyword">this</span>, VmaPool_T)(<span class="keyword">this</span>, newCreateInfo, preferredBlockSize);</div><div class="line"><a name="l13029"></a><span class="lineno">13029</span> </div><div class="line"><a name="l13030"></a><span class="lineno">13030</span>  VkResult res = (*pPool)->m_BlockVector.CreateMinBlocks();</div><div class="line"><a name="l13031"></a><span class="lineno">13031</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l13032"></a><span class="lineno">13032</span>  {</div><div class="line"><a name="l13033"></a><span class="lineno">13033</span>  vma_delete(<span class="keyword">this</span>, *pPool);</div><div class="line"><a name="l13034"></a><span class="lineno">13034</span>  *pPool = VMA_NULL;</div><div class="line"><a name="l13035"></a><span class="lineno">13035</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13036"></a><span class="lineno">13036</span>  }</div><div class="line"><a name="l13037"></a><span class="lineno">13037</span> </div><div class="line"><a name="l13038"></a><span class="lineno">13038</span>  <span class="comment">// Add to m_Pools.</span></div><div class="line"><a name="l13039"></a><span class="lineno">13039</span>  {</div><div class="line"><a name="l13040"></a><span class="lineno">13040</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13041"></a><span class="lineno">13041</span>  (*pPool)->SetId(m_NextPoolId++);</div><div class="line"><a name="l13042"></a><span class="lineno">13042</span>  VmaVectorInsertSorted<VmaPointerLess>(m_Pools, *pPool);</div><div class="line"><a name="l13043"></a><span class="lineno">13043</span>  }</div><div class="line"><a name="l13044"></a><span class="lineno">13044</span> </div><div class="line"><a name="l13045"></a><span class="lineno">13045</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13046"></a><span class="lineno">13046</span> }</div><div class="line"><a name="l13047"></a><span class="lineno">13047</span> </div><div class="line"><a name="l13048"></a><span class="lineno">13048</span> <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="l13049"></a><span class="lineno">13049</span> {</div><div class="line"><a name="l13050"></a><span class="lineno">13050</span>  <span class="comment">// Remove from m_Pools.</span></div><div class="line"><a name="l13051"></a><span class="lineno">13051</span>  {</div><div class="line"><a name="l13052"></a><span class="lineno">13052</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13053"></a><span class="lineno">13053</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(m_Pools, pool);</div><div class="line"><a name="l13054"></a><span class="lineno">13054</span>  VMA_ASSERT(success && <span class="stringliteral">"Pool not found in Allocator."</span>);</div><div class="line"><a name="l13055"></a><span class="lineno">13055</span>  }</div><div class="line"><a name="l13056"></a><span class="lineno">13056</span> </div><div class="line"><a name="l13057"></a><span class="lineno">13057</span>  vma_delete(<span class="keyword">this</span>, pool);</div><div class="line"><a name="l13058"></a><span class="lineno">13058</span> }</div><div class="line"><a name="l13059"></a><span class="lineno">13059</span> </div><div class="line"><a name="l13060"></a><span class="lineno">13060</span> <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="l13061"></a><span class="lineno">13061</span> {</div><div class="line"><a name="l13062"></a><span class="lineno">13062</span>  pool->m_BlockVector.GetPoolStats(pPoolStats);</div><div class="line"><a name="l13063"></a><span class="lineno">13063</span> }</div><div class="line"><a name="l13064"></a><span class="lineno">13064</span> </div><div class="line"><a name="l13065"></a><span class="lineno">13065</span> <span class="keywordtype">void</span> VmaAllocator_T::SetCurrentFrameIndex(uint32_t frameIndex)</div><div class="line"><a name="l13066"></a><span class="lineno">13066</span> {</div><div class="line"><a name="l13067"></a><span class="lineno">13067</span>  m_CurrentFrameIndex.store(frameIndex);</div><div class="line"><a name="l13068"></a><span class="lineno">13068</span> }</div><div class="line"><a name="l13069"></a><span class="lineno">13069</span> </div><div class="line"><a name="l13070"></a><span class="lineno">13070</span> <span class="keywordtype">void</span> VmaAllocator_T::MakePoolAllocationsLost(</div><div class="line"><a name="l13071"></a><span class="lineno">13071</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l13072"></a><span class="lineno">13072</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l13073"></a><span class="lineno">13073</span> {</div><div class="line"><a name="l13074"></a><span class="lineno">13074</span>  hPool->m_BlockVector.MakePoolAllocationsLost(</div><div class="line"><a name="l13075"></a><span class="lineno">13075</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l13076"></a><span class="lineno">13076</span>  pLostAllocationCount);</div><div class="line"><a name="l13077"></a><span class="lineno">13077</span> }</div><div class="line"><a name="l13078"></a><span class="lineno">13078</span> </div><div class="line"><a name="l13079"></a><span class="lineno">13079</span> VkResult VmaAllocator_T::CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool)</div><div class="line"><a name="l13080"></a><span class="lineno">13080</span> {</div><div class="line"><a name="l13081"></a><span class="lineno">13081</span>  <span class="keywordflow">return</span> hPool->m_BlockVector.CheckCorruption();</div><div class="line"><a name="l13082"></a><span class="lineno">13082</span> }</div><div class="line"><a name="l13083"></a><span class="lineno">13083</span> </div><div class="line"><a name="l13084"></a><span class="lineno">13084</span> VkResult VmaAllocator_T::CheckCorruption(uint32_t memoryTypeBits)</div><div class="line"><a name="l13085"></a><span class="lineno">13085</span> {</div><div class="line"><a name="l13086"></a><span class="lineno">13086</span>  VkResult finalRes = VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l13087"></a><span class="lineno">13087</span> </div><div class="line"><a name="l13088"></a><span class="lineno">13088</span>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l13089"></a><span class="lineno">13089</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l13090"></a><span class="lineno">13090</span>  {</div><div class="line"><a name="l13091"></a><span class="lineno">13091</span>  <span class="keywordflow">if</span>(((1u << memTypeIndex) & memoryTypeBits) != 0)</div><div class="line"><a name="l13092"></a><span class="lineno">13092</span>  {</div><div class="line"><a name="l13093"></a><span class="lineno">13093</span>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l13094"></a><span class="lineno">13094</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l13095"></a><span class="lineno">13095</span>  VkResult localRes = pBlockVector->CheckCorruption();</div><div class="line"><a name="l13096"></a><span class="lineno">13096</span>  <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l13097"></a><span class="lineno">13097</span>  {</div><div class="line"><a name="l13098"></a><span class="lineno">13098</span>  <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l13099"></a><span class="lineno">13099</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13100"></a><span class="lineno">13100</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l13101"></a><span class="lineno">13101</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l13102"></a><span class="lineno">13102</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13103"></a><span class="lineno">13103</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13104"></a><span class="lineno">13104</span>  <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l13105"></a><span class="lineno">13105</span>  }</div><div class="line"><a name="l13106"></a><span class="lineno">13106</span>  }</div><div class="line"><a name="l13107"></a><span class="lineno">13107</span>  }</div><div class="line"><a name="l13108"></a><span class="lineno">13108</span> </div><div class="line"><a name="l13109"></a><span class="lineno">13109</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l13110"></a><span class="lineno">13110</span>  {</div><div class="line"><a name="l13111"></a><span class="lineno">13111</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13112"></a><span class="lineno">13112</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0, poolCount = m_Pools.size(); poolIndex < poolCount; ++poolIndex)</div><div class="line"><a name="l13113"></a><span class="lineno">13113</span>  {</div><div class="line"><a name="l13114"></a><span class="lineno">13114</span>  <span class="keywordflow">if</span>(((1u << m_Pools[poolIndex]->m_BlockVector.GetMemoryTypeIndex()) & memoryTypeBits) != 0)</div><div class="line"><a name="l13115"></a><span class="lineno">13115</span>  {</div><div class="line"><a name="l13116"></a><span class="lineno">13116</span>  VkResult localRes = m_Pools[poolIndex]->m_BlockVector.CheckCorruption();</div><div class="line"><a name="l13117"></a><span class="lineno">13117</span>  <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l13118"></a><span class="lineno">13118</span>  {</div><div class="line"><a name="l13119"></a><span class="lineno">13119</span>  <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l13120"></a><span class="lineno">13120</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13121"></a><span class="lineno">13121</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l13122"></a><span class="lineno">13122</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l13123"></a><span class="lineno">13123</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13124"></a><span class="lineno">13124</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13125"></a><span class="lineno">13125</span>  <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l13126"></a><span class="lineno">13126</span>  }</div><div class="line"><a name="l13127"></a><span class="lineno">13127</span>  }</div><div class="line"><a name="l13128"></a><span class="lineno">13128</span>  }</div><div class="line"><a name="l13129"></a><span class="lineno">13129</span>  }</div><div class="line"><a name="l13130"></a><span class="lineno">13130</span> </div><div class="line"><a name="l13131"></a><span class="lineno">13131</span>  <span class="keywordflow">return</span> finalRes;</div><div class="line"><a name="l13132"></a><span class="lineno">13132</span> }</div><div class="line"><a name="l13133"></a><span class="lineno">13133</span> </div><div class="line"><a name="l13134"></a><span class="lineno">13134</span> <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="l13135"></a><span class="lineno">13135</span> {</div><div class="line"><a name="l13136"></a><span class="lineno">13136</span>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(VMA_FRAME_INDEX_LOST, <span class="keyword">false</span>);</div><div class="line"><a name="l13137"></a><span class="lineno">13137</span>  (*pAllocation)->InitLost();</div><div class="line"><a name="l13138"></a><span class="lineno">13138</span> }</div><div class="line"><a name="l13139"></a><span class="lineno">13139</span> </div><div class="line"><a name="l13140"></a><span class="lineno">13140</span> VkResult VmaAllocator_T::AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory)</div><div class="line"><a name="l13141"></a><span class="lineno">13141</span> {</div><div class="line"><a name="l13142"></a><span class="lineno">13142</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(pAllocateInfo->memoryTypeIndex);</div><div class="line"><a name="l13143"></a><span class="lineno">13143</span> </div><div class="line"><a name="l13144"></a><span class="lineno">13144</span>  VkResult res;</div><div class="line"><a name="l13145"></a><span class="lineno">13145</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l13146"></a><span class="lineno">13146</span>  {</div><div class="line"><a name="l13147"></a><span class="lineno">13147</span>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l13148"></a><span class="lineno">13148</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] >= pAllocateInfo->allocationSize)</div><div class="line"><a name="l13149"></a><span class="lineno">13149</span>  {</div><div class="line"><a name="l13150"></a><span class="lineno">13150</span>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l13151"></a><span class="lineno">13151</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13152"></a><span class="lineno">13152</span>  {</div><div class="line"><a name="l13153"></a><span class="lineno">13153</span>  m_HeapSizeLimit[heapIndex] -= pAllocateInfo->allocationSize;</div><div class="line"><a name="l13154"></a><span class="lineno">13154</span>  }</div><div class="line"><a name="l13155"></a><span class="lineno">13155</span>  }</div><div class="line"><a name="l13156"></a><span class="lineno">13156</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13157"></a><span class="lineno">13157</span>  {</div><div class="line"><a name="l13158"></a><span class="lineno">13158</span>  res = VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l13159"></a><span class="lineno">13159</span>  }</div><div class="line"><a name="l13160"></a><span class="lineno">13160</span>  }</div><div class="line"><a name="l13161"></a><span class="lineno">13161</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13162"></a><span class="lineno">13162</span>  {</div><div class="line"><a name="l13163"></a><span class="lineno">13163</span>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l13164"></a><span class="lineno">13164</span>  }</div><div class="line"><a name="l13165"></a><span class="lineno">13165</span> </div><div class="line"><a name="l13166"></a><span class="lineno">13166</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS && m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a> != VMA_NULL)</div><div class="line"><a name="l13167"></a><span class="lineno">13167</span>  {</div><div class="line"><a name="l13168"></a><span class="lineno">13168</span>  (*m_DeviceMemoryCallbacks.<a class="code" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb">pfnAllocate</a>)(<span class="keyword">this</span>, pAllocateInfo->memoryTypeIndex, *pMemory, pAllocateInfo->allocationSize);</div><div class="line"><a name="l13169"></a><span class="lineno">13169</span>  }</div><div class="line"><a name="l13170"></a><span class="lineno">13170</span> </div><div class="line"><a name="l13171"></a><span class="lineno">13171</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13172"></a><span class="lineno">13172</span> }</div><div class="line"><a name="l13173"></a><span class="lineno">13173</span> </div><div class="line"><a name="l13174"></a><span class="lineno">13174</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory)</div><div class="line"><a name="l13175"></a><span class="lineno">13175</span> {</div><div class="line"><a name="l13176"></a><span class="lineno">13176</span>  <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="l13177"></a><span class="lineno">13177</span>  {</div><div class="line"><a name="l13178"></a><span class="lineno">13178</span>  (*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="l13179"></a><span class="lineno">13179</span>  }</div><div class="line"><a name="l13180"></a><span class="lineno">13180</span> </div><div class="line"><a name="l13181"></a><span class="lineno">13181</span>  (*m_VulkanFunctions.vkFreeMemory)(m_hDevice, hMemory, GetAllocationCallbacks());</div><div class="line"><a name="l13182"></a><span class="lineno">13182</span> </div><div class="line"><a name="l13183"></a><span class="lineno">13183</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memoryType);</div><div class="line"><a name="l13184"></a><span class="lineno">13184</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l13185"></a><span class="lineno">13185</span>  {</div><div class="line"><a name="l13186"></a><span class="lineno">13186</span>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l13187"></a><span class="lineno">13187</span>  m_HeapSizeLimit[heapIndex] += size;</div><div class="line"><a name="l13188"></a><span class="lineno">13188</span>  }</div><div class="line"><a name="l13189"></a><span class="lineno">13189</span> }</div><div class="line"><a name="l13190"></a><span class="lineno">13190</span> </div><div class="line"><a name="l13191"></a><span class="lineno">13191</span> 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="l13192"></a><span class="lineno">13192</span> {</div><div class="line"><a name="l13193"></a><span class="lineno">13193</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l13194"></a><span class="lineno">13194</span>  {</div><div class="line"><a name="l13195"></a><span class="lineno">13195</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l13196"></a><span class="lineno">13196</span>  }</div><div class="line"><a name="l13197"></a><span class="lineno">13197</span> </div><div class="line"><a name="l13198"></a><span class="lineno">13198</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13199"></a><span class="lineno">13199</span>  {</div><div class="line"><a name="l13200"></a><span class="lineno">13200</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13201"></a><span class="lineno">13201</span>  {</div><div class="line"><a name="l13202"></a><span class="lineno">13202</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13203"></a><span class="lineno">13203</span>  <span class="keywordtype">char</span> *pBytes = VMA_NULL;</div><div class="line"><a name="l13204"></a><span class="lineno">13204</span>  VkResult res = pBlock->Map(<span class="keyword">this</span>, 1, (<span class="keywordtype">void</span>**)&pBytes);</div><div class="line"><a name="l13205"></a><span class="lineno">13205</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13206"></a><span class="lineno">13206</span>  {</div><div class="line"><a name="l13207"></a><span class="lineno">13207</span>  *ppData = pBytes + (ptrdiff_t)hAllocation->GetOffset();</div><div class="line"><a name="l13208"></a><span class="lineno">13208</span>  hAllocation->BlockAllocMap();</div><div class="line"><a name="l13209"></a><span class="lineno">13209</span>  }</div><div class="line"><a name="l13210"></a><span class="lineno">13210</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13211"></a><span class="lineno">13211</span>  }</div><div class="line"><a name="l13212"></a><span class="lineno">13212</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13213"></a><span class="lineno">13213</span>  <span class="keywordflow">return</span> hAllocation->DedicatedAllocMap(<span class="keyword">this</span>, ppData);</div><div class="line"><a name="l13214"></a><span class="lineno">13214</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13215"></a><span class="lineno">13215</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13216"></a><span class="lineno">13216</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l13217"></a><span class="lineno">13217</span>  }</div><div class="line"><a name="l13218"></a><span class="lineno">13218</span> }</div><div class="line"><a name="l13219"></a><span class="lineno">13219</span> </div><div class="line"><a name="l13220"></a><span class="lineno">13220</span> <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="l13221"></a><span class="lineno">13221</span> {</div><div class="line"><a name="l13222"></a><span class="lineno">13222</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13223"></a><span class="lineno">13223</span>  {</div><div class="line"><a name="l13224"></a><span class="lineno">13224</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13225"></a><span class="lineno">13225</span>  {</div><div class="line"><a name="l13226"></a><span class="lineno">13226</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13227"></a><span class="lineno">13227</span>  hAllocation->BlockAllocUnmap();</div><div class="line"><a name="l13228"></a><span class="lineno">13228</span>  pBlock->Unmap(<span class="keyword">this</span>, 1);</div><div class="line"><a name="l13229"></a><span class="lineno">13229</span>  }</div><div class="line"><a name="l13230"></a><span class="lineno">13230</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13231"></a><span class="lineno">13231</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13232"></a><span class="lineno">13232</span>  hAllocation->DedicatedAllocUnmap(<span class="keyword">this</span>);</div><div class="line"><a name="l13233"></a><span class="lineno">13233</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13234"></a><span class="lineno">13234</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13235"></a><span class="lineno">13235</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13236"></a><span class="lineno">13236</span>  }</div><div class="line"><a name="l13237"></a><span class="lineno">13237</span> }</div><div class="line"><a name="l13238"></a><span class="lineno">13238</span> </div><div class="line"><a name="l13239"></a><span class="lineno">13239</span> VkResult VmaAllocator_T::BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer)</div><div class="line"><a name="l13240"></a><span class="lineno">13240</span> {</div><div class="line"><a name="l13241"></a><span class="lineno">13241</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l13242"></a><span class="lineno">13242</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13243"></a><span class="lineno">13243</span>  {</div><div class="line"><a name="l13244"></a><span class="lineno">13244</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13245"></a><span class="lineno">13245</span>  res = GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l13246"></a><span class="lineno">13246</span>  m_hDevice,</div><div class="line"><a name="l13247"></a><span class="lineno">13247</span>  hBuffer,</div><div class="line"><a name="l13248"></a><span class="lineno">13248</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l13249"></a><span class="lineno">13249</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l13250"></a><span class="lineno">13250</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13251"></a><span class="lineno">13251</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13252"></a><span class="lineno">13252</span>  {</div><div class="line"><a name="l13253"></a><span class="lineno">13253</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13254"></a><span class="lineno">13254</span>  VMA_ASSERT(pBlock && <span class="stringliteral">"Binding buffer to allocation that doesn't belong to any block. Is the allocation lost?"</span>);</div><div class="line"><a name="l13255"></a><span class="lineno">13255</span>  res = pBlock->BindBufferMemory(<span class="keyword">this</span>, hAllocation, hBuffer);</div><div class="line"><a name="l13256"></a><span class="lineno">13256</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13257"></a><span class="lineno">13257</span>  }</div><div class="line"><a name="l13258"></a><span class="lineno">13258</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13259"></a><span class="lineno">13259</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13260"></a><span class="lineno">13260</span>  }</div><div class="line"><a name="l13261"></a><span class="lineno">13261</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13262"></a><span class="lineno">13262</span> }</div><div class="line"><a name="l13263"></a><span class="lineno">13263</span> </div><div class="line"><a name="l13264"></a><span class="lineno">13264</span> VkResult VmaAllocator_T::BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage)</div><div class="line"><a name="l13265"></a><span class="lineno">13265</span> {</div><div class="line"><a name="l13266"></a><span class="lineno">13266</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l13267"></a><span class="lineno">13267</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13268"></a><span class="lineno">13268</span>  {</div><div class="line"><a name="l13269"></a><span class="lineno">13269</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13270"></a><span class="lineno">13270</span>  res = GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l13271"></a><span class="lineno">13271</span>  m_hDevice,</div><div class="line"><a name="l13272"></a><span class="lineno">13272</span>  hImage,</div><div class="line"><a name="l13273"></a><span class="lineno">13273</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l13274"></a><span class="lineno">13274</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l13275"></a><span class="lineno">13275</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13276"></a><span class="lineno">13276</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13277"></a><span class="lineno">13277</span>  {</div><div class="line"><a name="l13278"></a><span class="lineno">13278</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13279"></a><span class="lineno">13279</span>  VMA_ASSERT(pBlock && <span class="stringliteral">"Binding image to allocation that doesn't belong to any block. Is the allocation lost?"</span>);</div><div class="line"><a name="l13280"></a><span class="lineno">13280</span>  res = pBlock->BindImageMemory(<span class="keyword">this</span>, hAllocation, hImage);</div><div class="line"><a name="l13281"></a><span class="lineno">13281</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13282"></a><span class="lineno">13282</span>  }</div><div class="line"><a name="l13283"></a><span class="lineno">13283</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13284"></a><span class="lineno">13284</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13285"></a><span class="lineno">13285</span>  }</div><div class="line"><a name="l13286"></a><span class="lineno">13286</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13287"></a><span class="lineno">13287</span> }</div><div class="line"><a name="l13288"></a><span class="lineno">13288</span> </div><div class="line"><a name="l13289"></a><span class="lineno">13289</span> <span class="keywordtype">void</span> VmaAllocator_T::FlushOrInvalidateAllocation(</div><div class="line"><a name="l13290"></a><span class="lineno">13290</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l13291"></a><span class="lineno">13291</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l13292"></a><span class="lineno">13292</span>  VMA_CACHE_OPERATION op)</div><div class="line"><a name="l13293"></a><span class="lineno">13293</span> {</div><div class="line"><a name="l13294"></a><span class="lineno">13294</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l13295"></a><span class="lineno">13295</span>  <span class="keywordflow">if</span>(size > 0 && IsMemoryTypeNonCoherent(memTypeIndex))</div><div class="line"><a name="l13296"></a><span class="lineno">13296</span>  {</div><div class="line"><a name="l13297"></a><span class="lineno">13297</span>  <span class="keyword">const</span> VkDeviceSize allocationSize = hAllocation->GetSize();</div><div class="line"><a name="l13298"></a><span class="lineno">13298</span>  VMA_ASSERT(offset <= allocationSize);</div><div class="line"><a name="l13299"></a><span class="lineno">13299</span> </div><div class="line"><a name="l13300"></a><span class="lineno">13300</span>  <span class="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</div><div class="line"><a name="l13301"></a><span class="lineno">13301</span> </div><div class="line"><a name="l13302"></a><span class="lineno">13302</span>  VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l13303"></a><span class="lineno">13303</span>  memRange.memory = hAllocation->GetMemory();</div><div class="line"><a name="l13304"></a><span class="lineno">13304</span>  </div><div class="line"><a name="l13305"></a><span class="lineno">13305</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l13306"></a><span class="lineno">13306</span>  {</div><div class="line"><a name="l13307"></a><span class="lineno">13307</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13308"></a><span class="lineno">13308</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l13309"></a><span class="lineno">13309</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l13310"></a><span class="lineno">13310</span>  {</div><div class="line"><a name="l13311"></a><span class="lineno">13311</span>  memRange.size = allocationSize - memRange.offset;</div><div class="line"><a name="l13312"></a><span class="lineno">13312</span>  }</div><div class="line"><a name="l13313"></a><span class="lineno">13313</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13314"></a><span class="lineno">13314</span>  {</div><div class="line"><a name="l13315"></a><span class="lineno">13315</span>  VMA_ASSERT(offset + size <= allocationSize);</div><div class="line"><a name="l13316"></a><span class="lineno">13316</span>  memRange.size = VMA_MIN(</div><div class="line"><a name="l13317"></a><span class="lineno">13317</span>  VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l13318"></a><span class="lineno">13318</span>  allocationSize - memRange.offset);</div><div class="line"><a name="l13319"></a><span class="lineno">13319</span>  }</div><div class="line"><a name="l13320"></a><span class="lineno">13320</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13321"></a><span class="lineno">13321</span> </div><div class="line"><a name="l13322"></a><span class="lineno">13322</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13323"></a><span class="lineno">13323</span>  {</div><div class="line"><a name="l13324"></a><span class="lineno">13324</span>  <span class="comment">// 1. Still within this allocation.</span></div><div class="line"><a name="l13325"></a><span class="lineno">13325</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l13326"></a><span class="lineno">13326</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l13327"></a><span class="lineno">13327</span>  {</div><div class="line"><a name="l13328"></a><span class="lineno">13328</span>  size = allocationSize - offset;</div><div class="line"><a name="l13329"></a><span class="lineno">13329</span>  }</div><div class="line"><a name="l13330"></a><span class="lineno">13330</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13331"></a><span class="lineno">13331</span>  {</div><div class="line"><a name="l13332"></a><span class="lineno">13332</span>  VMA_ASSERT(offset + size <= allocationSize);</div><div class="line"><a name="l13333"></a><span class="lineno">13333</span>  }</div><div class="line"><a name="l13334"></a><span class="lineno">13334</span>  memRange.size = VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize);</div><div class="line"><a name="l13335"></a><span class="lineno">13335</span> </div><div class="line"><a name="l13336"></a><span class="lineno">13336</span>  <span class="comment">// 2. Adjust to whole block.</span></div><div class="line"><a name="l13337"></a><span class="lineno">13337</span>  <span class="keyword">const</span> VkDeviceSize allocationOffset = hAllocation->GetOffset();</div><div class="line"><a name="l13338"></a><span class="lineno">13338</span>  VMA_ASSERT(allocationOffset % nonCoherentAtomSize == 0);</div><div class="line"><a name="l13339"></a><span class="lineno">13339</span>  <span class="keyword">const</span> VkDeviceSize blockSize = hAllocation->GetBlock()->m_pMetadata->GetSize();</div><div class="line"><a name="l13340"></a><span class="lineno">13340</span>  memRange.offset += allocationOffset;</div><div class="line"><a name="l13341"></a><span class="lineno">13341</span>  memRange.size = VMA_MIN(memRange.size, blockSize - memRange.offset);</div><div class="line"><a name="l13342"></a><span class="lineno">13342</span>  </div><div class="line"><a name="l13343"></a><span class="lineno">13343</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13344"></a><span class="lineno">13344</span>  }</div><div class="line"><a name="l13345"></a><span class="lineno">13345</span>  </div><div class="line"><a name="l13346"></a><span class="lineno">13346</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13347"></a><span class="lineno">13347</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13348"></a><span class="lineno">13348</span>  }</div><div class="line"><a name="l13349"></a><span class="lineno">13349</span> </div><div class="line"><a name="l13350"></a><span class="lineno">13350</span>  <span class="keywordflow">switch</span>(op)</div><div class="line"><a name="l13351"></a><span class="lineno">13351</span>  {</div><div class="line"><a name="l13352"></a><span class="lineno">13352</span>  <span class="keywordflow">case</span> VMA_CACHE_FLUSH:</div><div class="line"><a name="l13353"></a><span class="lineno">13353</span>  (*GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l13354"></a><span class="lineno">13354</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13355"></a><span class="lineno">13355</span>  <span class="keywordflow">case</span> VMA_CACHE_INVALIDATE:</div><div class="line"><a name="l13356"></a><span class="lineno">13356</span>  (*GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l13357"></a><span class="lineno">13357</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13358"></a><span class="lineno">13358</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13359"></a><span class="lineno">13359</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13360"></a><span class="lineno">13360</span>  }</div><div class="line"><a name="l13361"></a><span class="lineno">13361</span>  }</div><div class="line"><a name="l13362"></a><span class="lineno">13362</span>  <span class="comment">// else: Just ignore this call.</span></div><div class="line"><a name="l13363"></a><span class="lineno">13363</span> }</div><div class="line"><a name="l13364"></a><span class="lineno">13364</span> </div><div class="line"><a name="l13365"></a><span class="lineno">13365</span> <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="l13366"></a><span class="lineno">13366</span> {</div><div class="line"><a name="l13367"></a><span class="lineno">13367</span>  VMA_ASSERT(allocation && allocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l13368"></a><span class="lineno">13368</span> </div><div class="line"><a name="l13369"></a><span class="lineno">13369</span>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l13370"></a><span class="lineno">13370</span>  {</div><div class="line"><a name="l13371"></a><span class="lineno">13371</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l13372"></a><span class="lineno">13372</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l13373"></a><span class="lineno">13373</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l13374"></a><span class="lineno">13374</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(*pDedicatedAllocations, allocation);</div><div class="line"><a name="l13375"></a><span class="lineno">13375</span>  VMA_ASSERT(success);</div><div class="line"><a name="l13376"></a><span class="lineno">13376</span>  }</div><div class="line"><a name="l13377"></a><span class="lineno">13377</span> </div><div class="line"><a name="l13378"></a><span class="lineno">13378</span>  VkDeviceMemory hMemory = allocation->GetMemory();</div><div class="line"><a name="l13379"></a><span class="lineno">13379</span>  </div><div class="line"><a name="l13380"></a><span class="lineno">13380</span>  <span class="comment">/*</span></div><div class="line"><a name="l13381"></a><span class="lineno">13381</span> <span class="comment"> There is no need to call this, because Vulkan spec allows to skip vkUnmapMemory</span></div><div class="line"><a name="l13382"></a><span class="lineno">13382</span> <span class="comment"> before vkFreeMemory.</span></div><div class="line"><a name="l13383"></a><span class="lineno">13383</span> <span class="comment"></span></div><div class="line"><a name="l13384"></a><span class="lineno">13384</span> <span class="comment"> if(allocation->GetMappedData() != VMA_NULL)</span></div><div class="line"><a name="l13385"></a><span class="lineno">13385</span> <span class="comment"> {</span></div><div class="line"><a name="l13386"></a><span class="lineno">13386</span> <span class="comment"> (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</span></div><div class="line"><a name="l13387"></a><span class="lineno">13387</span> <span class="comment"> }</span></div><div class="line"><a name="l13388"></a><span class="lineno">13388</span> <span class="comment"> */</span></div><div class="line"><a name="l13389"></a><span class="lineno">13389</span>  </div><div class="line"><a name="l13390"></a><span class="lineno">13390</span>  FreeVulkanMemory(memTypeIndex, allocation->GetSize(), hMemory);</div><div class="line"><a name="l13391"></a><span class="lineno">13391</span> </div><div class="line"><a name="l13392"></a><span class="lineno">13392</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed DedicatedMemory MemoryTypeIndex=%u"</span>, memTypeIndex);</div><div class="line"><a name="l13393"></a><span class="lineno">13393</span> }</div><div class="line"><a name="l13394"></a><span class="lineno">13394</span> </div><div class="line"><a name="l13395"></a><span class="lineno">13395</span> <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="l13396"></a><span class="lineno">13396</span> {</div><div class="line"><a name="l13397"></a><span class="lineno">13397</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS &&</div><div class="line"><a name="l13398"></a><span class="lineno">13398</span>  !hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l13399"></a><span class="lineno">13399</span>  (m_MemProps.memoryTypes[hAllocation->GetMemoryTypeIndex()].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l13400"></a><span class="lineno">13400</span>  {</div><div class="line"><a name="l13401"></a><span class="lineno">13401</span>  <span class="keywordtype">void</span>* pData = VMA_NULL;</div><div class="line"><a name="l13402"></a><span class="lineno">13402</span>  VkResult res = Map(hAllocation, &pData);</div><div class="line"><a name="l13403"></a><span class="lineno">13403</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13404"></a><span class="lineno">13404</span>  {</div><div class="line"><a name="l13405"></a><span class="lineno">13405</span>  memset(pData, (<span class="keywordtype">int</span>)pattern, (<span class="keywordtype">size_t</span>)hAllocation->GetSize());</div><div class="line"><a name="l13406"></a><span class="lineno">13406</span>  FlushOrInvalidateAllocation(hAllocation, 0, VK_WHOLE_SIZE, VMA_CACHE_FLUSH);</div><div class="line"><a name="l13407"></a><span class="lineno">13407</span>  Unmap(hAllocation);</div><div class="line"><a name="l13408"></a><span class="lineno">13408</span>  }</div><div class="line"><a name="l13409"></a><span class="lineno">13409</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l13410"></a><span class="lineno">13410</span>  {</div><div class="line"><a name="l13411"></a><span class="lineno">13411</span>  VMA_ASSERT(0 && <span class="stringliteral">"VMA_DEBUG_INITIALIZE_ALLOCATIONS is enabled, but couldn't map memory to fill allocation."</span>);</div><div class="line"><a name="l13412"></a><span class="lineno">13412</span>  }</div><div class="line"><a name="l13413"></a><span class="lineno">13413</span>  }</div><div class="line"><a name="l13414"></a><span class="lineno">13414</span> }</div><div class="line"><a name="l13415"></a><span class="lineno">13415</span> </div><div class="line"><a name="l13416"></a><span class="lineno">13416</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13417"></a><span class="lineno">13417</span> </div><div class="line"><a name="l13418"></a><span class="lineno">13418</span> <span class="keywordtype">void</span> VmaAllocator_T::PrintDetailedMap(VmaJsonWriter& json)</div><div class="line"><a name="l13419"></a><span class="lineno">13419</span> {</div><div class="line"><a name="l13420"></a><span class="lineno">13420</span>  <span class="keywordtype">bool</span> dedicatedAllocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l13421"></a><span class="lineno">13421</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l13422"></a><span class="lineno">13422</span>  {</div><div class="line"><a name="l13423"></a><span class="lineno">13423</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l13424"></a><span class="lineno">13424</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l13425"></a><span class="lineno">13425</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l13426"></a><span class="lineno">13426</span>  <span class="keywordflow">if</span>(pDedicatedAllocVector->empty() == <span class="keyword">false</span>)</div><div class="line"><a name="l13427"></a><span class="lineno">13427</span>  {</div><div class="line"><a name="l13428"></a><span class="lineno">13428</span>  <span class="keywordflow">if</span>(dedicatedAllocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l13429"></a><span class="lineno">13429</span>  {</div><div class="line"><a name="l13430"></a><span class="lineno">13430</span>  dedicatedAllocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l13431"></a><span class="lineno">13431</span>  json.WriteString(<span class="stringliteral">"DedicatedAllocations"</span>);</div><div class="line"><a name="l13432"></a><span class="lineno">13432</span>  json.BeginObject();</div><div class="line"><a name="l13433"></a><span class="lineno">13433</span>  }</div><div class="line"><a name="l13434"></a><span class="lineno">13434</span> </div><div class="line"><a name="l13435"></a><span class="lineno">13435</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13436"></a><span class="lineno">13436</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l13437"></a><span class="lineno">13437</span>  json.EndString();</div><div class="line"><a name="l13438"></a><span class="lineno">13438</span>  </div><div class="line"><a name="l13439"></a><span class="lineno">13439</span>  json.BeginArray();</div><div class="line"><a name="l13440"></a><span class="lineno">13440</span> </div><div class="line"><a name="l13441"></a><span class="lineno">13441</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < pDedicatedAllocVector->size(); ++i)</div><div class="line"><a name="l13442"></a><span class="lineno">13442</span>  {</div><div class="line"><a name="l13443"></a><span class="lineno">13443</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l13444"></a><span class="lineno">13444</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = (*pDedicatedAllocVector)[i];</div><div class="line"><a name="l13445"></a><span class="lineno">13445</span>  hAlloc->PrintParameters(json);</div><div class="line"><a name="l13446"></a><span class="lineno">13446</span>  json.EndObject();</div><div class="line"><a name="l13447"></a><span class="lineno">13447</span>  }</div><div class="line"><a name="l13448"></a><span class="lineno">13448</span> </div><div class="line"><a name="l13449"></a><span class="lineno">13449</span>  json.EndArray();</div><div class="line"><a name="l13450"></a><span class="lineno">13450</span>  }</div><div class="line"><a name="l13451"></a><span class="lineno">13451</span>  }</div><div class="line"><a name="l13452"></a><span class="lineno">13452</span>  <span class="keywordflow">if</span>(dedicatedAllocationsStarted)</div><div class="line"><a name="l13453"></a><span class="lineno">13453</span>  {</div><div class="line"><a name="l13454"></a><span class="lineno">13454</span>  json.EndObject();</div><div class="line"><a name="l13455"></a><span class="lineno">13455</span>  }</div><div class="line"><a name="l13456"></a><span class="lineno">13456</span> </div><div class="line"><a name="l13457"></a><span class="lineno">13457</span>  {</div><div class="line"><a name="l13458"></a><span class="lineno">13458</span>  <span class="keywordtype">bool</span> allocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l13459"></a><span class="lineno">13459</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l13460"></a><span class="lineno">13460</span>  {</div><div class="line"><a name="l13461"></a><span class="lineno">13461</span>  <span class="keywordflow">if</span>(m_pBlockVectors[memTypeIndex]->IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l13462"></a><span class="lineno">13462</span>  {</div><div class="line"><a name="l13463"></a><span class="lineno">13463</span>  <span class="keywordflow">if</span>(allocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l13464"></a><span class="lineno">13464</span>  {</div><div class="line"><a name="l13465"></a><span class="lineno">13465</span>  allocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l13466"></a><span class="lineno">13466</span>  json.WriteString(<span class="stringliteral">"DefaultPools"</span>);</div><div class="line"><a name="l13467"></a><span class="lineno">13467</span>  json.BeginObject();</div><div class="line"><a name="l13468"></a><span class="lineno">13468</span>  }</div><div class="line"><a name="l13469"></a><span class="lineno">13469</span> </div><div class="line"><a name="l13470"></a><span class="lineno">13470</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13471"></a><span class="lineno">13471</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l13472"></a><span class="lineno">13472</span>  json.EndString();</div><div class="line"><a name="l13473"></a><span class="lineno">13473</span> </div><div class="line"><a name="l13474"></a><span class="lineno">13474</span>  m_pBlockVectors[memTypeIndex]->PrintDetailedMap(json);</div><div class="line"><a name="l13475"></a><span class="lineno">13475</span>  }</div><div class="line"><a name="l13476"></a><span class="lineno">13476</span>  }</div><div class="line"><a name="l13477"></a><span class="lineno">13477</span>  <span class="keywordflow">if</span>(allocationsStarted)</div><div class="line"><a name="l13478"></a><span class="lineno">13478</span>  {</div><div class="line"><a name="l13479"></a><span class="lineno">13479</span>  json.EndObject();</div><div class="line"><a name="l13480"></a><span class="lineno">13480</span>  }</div><div class="line"><a name="l13481"></a><span class="lineno">13481</span>  }</div><div class="line"><a name="l13482"></a><span class="lineno">13482</span> </div><div class="line"><a name="l13483"></a><span class="lineno">13483</span>  <span class="comment">// Custom pools</span></div><div class="line"><a name="l13484"></a><span class="lineno">13484</span>  {</div><div class="line"><a name="l13485"></a><span class="lineno">13485</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13486"></a><span class="lineno">13486</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l13487"></a><span class="lineno">13487</span>  <span class="keywordflow">if</span>(poolCount > 0)</div><div class="line"><a name="l13488"></a><span class="lineno">13488</span>  {</div><div class="line"><a name="l13489"></a><span class="lineno">13489</span>  json.WriteString(<span class="stringliteral">"Pools"</span>);</div><div class="line"><a name="l13490"></a><span class="lineno">13490</span>  json.BeginObject();</div><div class="line"><a name="l13491"></a><span class="lineno">13491</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; poolIndex < poolCount; ++poolIndex)</div><div class="line"><a name="l13492"></a><span class="lineno">13492</span>  {</div><div class="line"><a name="l13493"></a><span class="lineno">13493</span>  json.BeginString();</div><div class="line"><a name="l13494"></a><span class="lineno">13494</span>  json.ContinueString(m_Pools[poolIndex]->GetId());</div><div class="line"><a name="l13495"></a><span class="lineno">13495</span>  json.EndString();</div><div class="line"><a name="l13496"></a><span class="lineno">13496</span> </div><div class="line"><a name="l13497"></a><span class="lineno">13497</span>  m_Pools[poolIndex]->m_BlockVector.PrintDetailedMap(json);</div><div class="line"><a name="l13498"></a><span class="lineno">13498</span>  }</div><div class="line"><a name="l13499"></a><span class="lineno">13499</span>  json.EndObject();</div><div class="line"><a name="l13500"></a><span class="lineno">13500</span>  }</div><div class="line"><a name="l13501"></a><span class="lineno">13501</span>  }</div><div class="line"><a name="l13502"></a><span class="lineno">13502</span> }</div><div class="line"><a name="l13503"></a><span class="lineno">13503</span> </div><div class="line"><a name="l13504"></a><span class="lineno">13504</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13505"></a><span class="lineno">13505</span> </div><div class="line"><a name="l13507"></a><span class="lineno">13507</span> <span class="comment">// Public interface</span></div><div class="line"><a name="l13508"></a><span class="lineno">13508</span> </div><div class="line"><a name="l13509"></a><span class="lineno">13509</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l13510"></a><span class="lineno">13510</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator_create_info.html">VmaAllocatorCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13511"></a><span class="lineno">13511</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator)</div><div class="line"><a name="l13512"></a><span class="lineno">13512</span> {</div><div class="line"><a name="l13513"></a><span class="lineno">13513</span>  VMA_ASSERT(pCreateInfo && pAllocator);</div><div class="line"><a name="l13514"></a><span class="lineno">13514</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateAllocator"</span>);</div><div class="line"><a name="l13515"></a><span class="lineno">13515</span>  *pAllocator = vma_new(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d">pAllocationCallbacks</a>, VmaAllocator_T)(pCreateInfo);</div><div class="line"><a name="l13516"></a><span class="lineno">13516</span>  <span class="keywordflow">return</span> (*pAllocator)->Init(pCreateInfo);</div><div class="line"><a name="l13517"></a><span class="lineno">13517</span> }</div><div class="line"><a name="l13518"></a><span class="lineno">13518</span> </div><div class="line"><a name="l13519"></a><span class="lineno">13519</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l13520"></a><span class="lineno">13520</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</div><div class="line"><a name="l13521"></a><span class="lineno">13521</span> {</div><div class="line"><a name="l13522"></a><span class="lineno">13522</span>  <span class="keywordflow">if</span>(allocator != VK_NULL_HANDLE)</div><div class="line"><a name="l13523"></a><span class="lineno">13523</span>  {</div><div class="line"><a name="l13524"></a><span class="lineno">13524</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyAllocator"</span>);</div><div class="line"><a name="l13525"></a><span class="lineno">13525</span>  VkAllocationCallbacks allocationCallbacks = allocator->m_AllocationCallbacks;</div><div class="line"><a name="l13526"></a><span class="lineno">13526</span>  vma_delete(&allocationCallbacks, allocator);</div><div class="line"><a name="l13527"></a><span class="lineno">13527</span>  }</div><div class="line"><a name="l13528"></a><span class="lineno">13528</span> }</div><div class="line"><a name="l13529"></a><span class="lineno">13529</span> </div><div class="line"><a name="l13530"></a><span class="lineno">13530</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l13531"></a><span class="lineno">13531</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13532"></a><span class="lineno">13532</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</div><div class="line"><a name="l13533"></a><span class="lineno">13533</span> {</div><div class="line"><a name="l13534"></a><span class="lineno">13534</span>  VMA_ASSERT(allocator && ppPhysicalDeviceProperties);</div><div class="line"><a name="l13535"></a><span class="lineno">13535</span>  *ppPhysicalDeviceProperties = &allocator->m_PhysicalDeviceProperties;</div><div class="line"><a name="l13536"></a><span class="lineno">13536</span> }</div><div class="line"><a name="l13537"></a><span class="lineno">13537</span> </div><div class="line"><a name="l13538"></a><span class="lineno">13538</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l13539"></a><span class="lineno">13539</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13540"></a><span class="lineno">13540</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties)</div><div class="line"><a name="l13541"></a><span class="lineno">13541</span> {</div><div class="line"><a name="l13542"></a><span class="lineno">13542</span>  VMA_ASSERT(allocator && ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l13543"></a><span class="lineno">13543</span>  *ppPhysicalDeviceMemoryProperties = &allocator->m_MemProps;</div><div class="line"><a name="l13544"></a><span class="lineno">13544</span> }</div><div class="line"><a name="l13545"></a><span class="lineno">13545</span> </div><div class="line"><a name="l13546"></a><span class="lineno">13546</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l13547"></a><span class="lineno">13547</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13548"></a><span class="lineno">13548</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l13549"></a><span class="lineno">13549</span>  VkMemoryPropertyFlags* pFlags)</div><div class="line"><a name="l13550"></a><span class="lineno">13550</span> {</div><div class="line"><a name="l13551"></a><span class="lineno">13551</span>  VMA_ASSERT(allocator && pFlags);</div><div class="line"><a name="l13552"></a><span class="lineno">13552</span>  VMA_ASSERT(memoryTypeIndex < allocator->GetMemoryTypeCount());</div><div class="line"><a name="l13553"></a><span class="lineno">13553</span>  *pFlags = allocator->m_MemProps.memoryTypes[memoryTypeIndex].propertyFlags;</div><div class="line"><a name="l13554"></a><span class="lineno">13554</span> }</div><div class="line"><a name="l13555"></a><span class="lineno">13555</span> </div><div class="line"><a name="l13556"></a><span class="lineno">13556</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l13557"></a><span class="lineno">13557</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13558"></a><span class="lineno">13558</span>  uint32_t frameIndex)</div><div class="line"><a name="l13559"></a><span class="lineno">13559</span> {</div><div class="line"><a name="l13560"></a><span class="lineno">13560</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13561"></a><span class="lineno">13561</span>  VMA_ASSERT(frameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l13562"></a><span class="lineno">13562</span> </div><div class="line"><a name="l13563"></a><span class="lineno">13563</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13564"></a><span class="lineno">13564</span> </div><div class="line"><a name="l13565"></a><span class="lineno">13565</span>  allocator->SetCurrentFrameIndex(frameIndex);</div><div class="line"><a name="l13566"></a><span class="lineno">13566</span> }</div><div class="line"><a name="l13567"></a><span class="lineno">13567</span> </div><div class="line"><a name="l13568"></a><span class="lineno">13568</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l13569"></a><span class="lineno">13569</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13570"></a><span class="lineno">13570</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l13571"></a><span class="lineno">13571</span> {</div><div class="line"><a name="l13572"></a><span class="lineno">13572</span>  VMA_ASSERT(allocator && pStats);</div><div class="line"><a name="l13573"></a><span class="lineno">13573</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13574"></a><span class="lineno">13574</span>  allocator->CalculateStats(pStats);</div><div class="line"><a name="l13575"></a><span class="lineno">13575</span> }</div><div class="line"><a name="l13576"></a><span class="lineno">13576</span> </div><div class="line"><a name="l13577"></a><span class="lineno">13577</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13578"></a><span class="lineno">13578</span> </div><div class="line"><a name="l13579"></a><span class="lineno">13579</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l13580"></a><span class="lineno">13580</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13581"></a><span class="lineno">13581</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l13582"></a><span class="lineno">13582</span>  VkBool32 detailedMap)</div><div class="line"><a name="l13583"></a><span class="lineno">13583</span> {</div><div class="line"><a name="l13584"></a><span class="lineno">13584</span>  VMA_ASSERT(allocator && ppStatsString);</div><div class="line"><a name="l13585"></a><span class="lineno">13585</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13586"></a><span class="lineno">13586</span> </div><div class="line"><a name="l13587"></a><span class="lineno">13587</span>  VmaStringBuilder sb(allocator);</div><div class="line"><a name="l13588"></a><span class="lineno">13588</span>  {</div><div class="line"><a name="l13589"></a><span class="lineno">13589</span>  VmaJsonWriter json(allocator->GetAllocationCallbacks(), sb);</div><div class="line"><a name="l13590"></a><span class="lineno">13590</span>  json.BeginObject();</div><div class="line"><a name="l13591"></a><span class="lineno">13591</span> </div><div class="line"><a name="l13592"></a><span class="lineno">13592</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a> stats;</div><div class="line"><a name="l13593"></a><span class="lineno">13593</span>  allocator->CalculateStats(&stats);</div><div class="line"><a name="l13594"></a><span class="lineno">13594</span> </div><div class="line"><a name="l13595"></a><span class="lineno">13595</span>  json.WriteString(<span class="stringliteral">"Total"</span>);</div><div class="line"><a name="l13596"></a><span class="lineno">13596</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l13597"></a><span class="lineno">13597</span>  </div><div class="line"><a name="l13598"></a><span class="lineno">13598</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < allocator->GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l13599"></a><span class="lineno">13599</span>  {</div><div class="line"><a name="l13600"></a><span class="lineno">13600</span>  json.BeginString(<span class="stringliteral">"Heap "</span>);</div><div class="line"><a name="l13601"></a><span class="lineno">13601</span>  json.ContinueString(heapIndex);</div><div class="line"><a name="l13602"></a><span class="lineno">13602</span>  json.EndString();</div><div class="line"><a name="l13603"></a><span class="lineno">13603</span>  json.BeginObject();</div><div class="line"><a name="l13604"></a><span class="lineno">13604</span> </div><div class="line"><a name="l13605"></a><span class="lineno">13605</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l13606"></a><span class="lineno">13606</span>  json.WriteNumber(allocator->m_MemProps.memoryHeaps[heapIndex].size);</div><div class="line"><a name="l13607"></a><span class="lineno">13607</span> </div><div class="line"><a name="l13608"></a><span class="lineno">13608</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l13609"></a><span class="lineno">13609</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l13610"></a><span class="lineno">13610</span>  <span class="keywordflow">if</span>((allocator->m_MemProps.memoryHeaps[heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l13611"></a><span class="lineno">13611</span>  {</div><div class="line"><a name="l13612"></a><span class="lineno">13612</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</div><div class="line"><a name="l13613"></a><span class="lineno">13613</span>  }</div><div class="line"><a name="l13614"></a><span class="lineno">13614</span>  json.EndArray();</div><div class="line"><a name="l13615"></a><span class="lineno">13615</span> </div><div class="line"><a name="l13616"></a><span class="lineno">13616</span>  <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> > 0)</div><div class="line"><a name="l13617"></a><span class="lineno">13617</span>  {</div><div class="line"><a name="l13618"></a><span class="lineno">13618</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l13619"></a><span class="lineno">13619</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex]);</div><div class="line"><a name="l13620"></a><span class="lineno">13620</span>  }</div><div class="line"><a name="l13621"></a><span class="lineno">13621</span> </div><div class="line"><a name="l13622"></a><span class="lineno">13622</span>  <span class="keywordflow">for</span>(uint32_t typeIndex = 0; typeIndex < allocator->GetMemoryTypeCount(); ++typeIndex)</div><div class="line"><a name="l13623"></a><span class="lineno">13623</span>  {</div><div class="line"><a name="l13624"></a><span class="lineno">13624</span>  <span class="keywordflow">if</span>(allocator->MemoryTypeIndexToHeapIndex(typeIndex) == heapIndex)</div><div class="line"><a name="l13625"></a><span class="lineno">13625</span>  {</div><div class="line"><a name="l13626"></a><span class="lineno">13626</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13627"></a><span class="lineno">13627</span>  json.ContinueString(typeIndex);</div><div class="line"><a name="l13628"></a><span class="lineno">13628</span>  json.EndString();</div><div class="line"><a name="l13629"></a><span class="lineno">13629</span> </div><div class="line"><a name="l13630"></a><span class="lineno">13630</span>  json.BeginObject();</div><div class="line"><a name="l13631"></a><span class="lineno">13631</span> </div><div class="line"><a name="l13632"></a><span class="lineno">13632</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l13633"></a><span class="lineno">13633</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l13634"></a><span class="lineno">13634</span>  VkMemoryPropertyFlags flags = allocator->m_MemProps.memoryTypes[typeIndex].propertyFlags;</div><div class="line"><a name="l13635"></a><span class="lineno">13635</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l13636"></a><span class="lineno">13636</span>  {</div><div class="line"><a name="l13637"></a><span class="lineno">13637</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</div><div class="line"><a name="l13638"></a><span class="lineno">13638</span>  }</div><div class="line"><a name="l13639"></a><span class="lineno">13639</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l13640"></a><span class="lineno">13640</span>  {</div><div class="line"><a name="l13641"></a><span class="lineno">13641</span>  json.WriteString(<span class="stringliteral">"HOST_VISIBLE"</span>);</div><div class="line"><a name="l13642"></a><span class="lineno">13642</span>  }</div><div class="line"><a name="l13643"></a><span class="lineno">13643</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0)</div><div class="line"><a name="l13644"></a><span class="lineno">13644</span>  {</div><div class="line"><a name="l13645"></a><span class="lineno">13645</span>  json.WriteString(<span class="stringliteral">"HOST_COHERENT"</span>);</div><div class="line"><a name="l13646"></a><span class="lineno">13646</span>  }</div><div class="line"><a name="l13647"></a><span class="lineno">13647</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0)</div><div class="line"><a name="l13648"></a><span class="lineno">13648</span>  {</div><div class="line"><a name="l13649"></a><span class="lineno">13649</span>  json.WriteString(<span class="stringliteral">"HOST_CACHED"</span>);</div><div class="line"><a name="l13650"></a><span class="lineno">13650</span>  }</div><div class="line"><a name="l13651"></a><span class="lineno">13651</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0)</div><div class="line"><a name="l13652"></a><span class="lineno">13652</span>  {</div><div class="line"><a name="l13653"></a><span class="lineno">13653</span>  json.WriteString(<span class="stringliteral">"LAZILY_ALLOCATED"</span>);</div><div class="line"><a name="l13654"></a><span class="lineno">13654</span>  }</div><div class="line"><a name="l13655"></a><span class="lineno">13655</span>  json.EndArray();</div><div class="line"><a name="l13656"></a><span class="lineno">13656</span> </div><div class="line"><a name="l13657"></a><span class="lineno">13657</span>  <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> > 0)</div><div class="line"><a name="l13658"></a><span class="lineno">13658</span>  {</div><div class="line"><a name="l13659"></a><span class="lineno">13659</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l13660"></a><span class="lineno">13660</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex]);</div><div class="line"><a name="l13661"></a><span class="lineno">13661</span>  }</div><div class="line"><a name="l13662"></a><span class="lineno">13662</span> </div><div class="line"><a name="l13663"></a><span class="lineno">13663</span>  json.EndObject();</div><div class="line"><a name="l13664"></a><span class="lineno">13664</span>  }</div><div class="line"><a name="l13665"></a><span class="lineno">13665</span>  }</div><div class="line"><a name="l13666"></a><span class="lineno">13666</span> </div><div class="line"><a name="l13667"></a><span class="lineno">13667</span>  json.EndObject();</div><div class="line"><a name="l13668"></a><span class="lineno">13668</span>  }</div><div class="line"><a name="l13669"></a><span class="lineno">13669</span>  <span class="keywordflow">if</span>(detailedMap == VK_TRUE)</div><div class="line"><a name="l13670"></a><span class="lineno">13670</span>  {</div><div class="line"><a name="l13671"></a><span class="lineno">13671</span>  allocator->PrintDetailedMap(json);</div><div class="line"><a name="l13672"></a><span class="lineno">13672</span>  }</div><div class="line"><a name="l13673"></a><span class="lineno">13673</span> </div><div class="line"><a name="l13674"></a><span class="lineno">13674</span>  json.EndObject();</div><div class="line"><a name="l13675"></a><span class="lineno">13675</span>  }</div><div class="line"><a name="l13676"></a><span class="lineno">13676</span> </div><div class="line"><a name="l13677"></a><span class="lineno">13677</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = sb.GetLength();</div><div class="line"><a name="l13678"></a><span class="lineno">13678</span>  <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="l13679"></a><span class="lineno">13679</span>  <span class="keywordflow">if</span>(len > 0)</div><div class="line"><a name="l13680"></a><span class="lineno">13680</span>  {</div><div class="line"><a name="l13681"></a><span class="lineno">13681</span>  memcpy(pChars, sb.GetData(), len);</div><div class="line"><a name="l13682"></a><span class="lineno">13682</span>  }</div><div class="line"><a name="l13683"></a><span class="lineno">13683</span>  pChars[len] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l13684"></a><span class="lineno">13684</span>  *ppStatsString = pChars;</div><div class="line"><a name="l13685"></a><span class="lineno">13685</span> }</div><div class="line"><a name="l13686"></a><span class="lineno">13686</span> </div><div class="line"><a name="l13687"></a><span class="lineno">13687</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l13688"></a><span class="lineno">13688</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13689"></a><span class="lineno">13689</span>  <span class="keywordtype">char</span>* pStatsString)</div><div class="line"><a name="l13690"></a><span class="lineno">13690</span> {</div><div class="line"><a name="l13691"></a><span class="lineno">13691</span>  <span class="keywordflow">if</span>(pStatsString != VMA_NULL)</div><div class="line"><a name="l13692"></a><span class="lineno">13692</span>  {</div><div class="line"><a name="l13693"></a><span class="lineno">13693</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13694"></a><span class="lineno">13694</span>  <span class="keywordtype">size_t</span> len = strlen(pStatsString);</div><div class="line"><a name="l13695"></a><span class="lineno">13695</span>  vma_delete_array(allocator, pStatsString, len + 1);</div><div class="line"><a name="l13696"></a><span class="lineno">13696</span>  }</div><div class="line"><a name="l13697"></a><span class="lineno">13697</span> }</div><div class="line"><a name="l13698"></a><span class="lineno">13698</span> </div><div class="line"><a name="l13699"></a><span class="lineno">13699</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13700"></a><span class="lineno">13700</span> </div><div class="line"><a name="l13701"></a><span class="lineno">13701</span> <span class="comment">/*</span></div><div class="line"><a name="l13702"></a><span class="lineno">13702</span> <span class="comment">This function is not protected by any mutex because it just reads immutable data.</span></div><div class="line"><a name="l13703"></a><span class="lineno">13703</span> <span class="comment">*/</span></div><div class="line"><a name="l13704"></a><span class="lineno">13704</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13705"></a><span class="lineno">13705</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13706"></a><span class="lineno">13706</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l13707"></a><span class="lineno">13707</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l13708"></a><span class="lineno">13708</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l13709"></a><span class="lineno">13709</span> {</div><div class="line"><a name="l13710"></a><span class="lineno">13710</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13711"></a><span class="lineno">13711</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13712"></a><span class="lineno">13712</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13713"></a><span class="lineno">13713</span> </div><div class="line"><a name="l13714"></a><span class="lineno">13714</span>  <span class="keywordflow">if</span>(pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a> != 0)</div><div class="line"><a name="l13715"></a><span class="lineno">13715</span>  {</div><div class="line"><a name="l13716"></a><span class="lineno">13716</span>  memoryTypeBits &= pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l13717"></a><span class="lineno">13717</span>  }</div><div class="line"><a name="l13718"></a><span class="lineno">13718</span>  </div><div class="line"><a name="l13719"></a><span class="lineno">13719</span>  uint32_t requiredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l13720"></a><span class="lineno">13720</span>  uint32_t preferredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l13721"></a><span class="lineno">13721</span> </div><div class="line"><a name="l13722"></a><span class="lineno">13722</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> mapped = (pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f">VMA_ALLOCATION_CREATE_MAPPED_BIT</a>) != 0;</div><div class="line"><a name="l13723"></a><span class="lineno">13723</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l13724"></a><span class="lineno">13724</span>  {</div><div class="line"><a name="l13725"></a><span class="lineno">13725</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13726"></a><span class="lineno">13726</span>  }</div><div class="line"><a name="l13727"></a><span class="lineno">13727</span> </div><div class="line"><a name="l13728"></a><span class="lineno">13728</span>  <span class="comment">// Convert usage to requiredFlags and preferredFlags.</span></div><div class="line"><a name="l13729"></a><span class="lineno">13729</span>  <span class="keywordflow">switch</span>(pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>)</div><div class="line"><a name="l13730"></a><span class="lineno">13730</span>  {</div><div class="line"><a name="l13731"></a><span class="lineno">13731</span>  <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="l13732"></a><span class="lineno">13732</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13733"></a><span class="lineno">13733</span>  <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="l13734"></a><span class="lineno">13734</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l13735"></a><span class="lineno">13735</span>  {</div><div class="line"><a name="l13736"></a><span class="lineno">13736</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l13737"></a><span class="lineno">13737</span>  }</div><div class="line"><a name="l13738"></a><span class="lineno">13738</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13739"></a><span class="lineno">13739</span>  <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="l13740"></a><span class="lineno">13740</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l13741"></a><span class="lineno">13741</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13742"></a><span class="lineno">13742</span>  <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="l13743"></a><span class="lineno">13743</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13744"></a><span class="lineno">13744</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l13745"></a><span class="lineno">13745</span>  {</div><div class="line"><a name="l13746"></a><span class="lineno">13746</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l13747"></a><span class="lineno">13747</span>  }</div><div class="line"><a name="l13748"></a><span class="lineno">13748</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13749"></a><span class="lineno">13749</span>  <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="l13750"></a><span class="lineno">13750</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13751"></a><span class="lineno">13751</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;</div><div class="line"><a name="l13752"></a><span class="lineno">13752</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13753"></a><span class="lineno">13753</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13754"></a><span class="lineno">13754</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13755"></a><span class="lineno">13755</span>  }</div><div class="line"><a name="l13756"></a><span class="lineno">13756</span> </div><div class="line"><a name="l13757"></a><span class="lineno">13757</span>  *pMemoryTypeIndex = UINT32_MAX;</div><div class="line"><a name="l13758"></a><span class="lineno">13758</span>  uint32_t minCost = UINT32_MAX;</div><div class="line"><a name="l13759"></a><span class="lineno">13759</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0, memTypeBit = 1;</div><div class="line"><a name="l13760"></a><span class="lineno">13760</span>  memTypeIndex < allocator->GetMemoryTypeCount();</div><div class="line"><a name="l13761"></a><span class="lineno">13761</span>  ++memTypeIndex, memTypeBit <<= 1)</div><div class="line"><a name="l13762"></a><span class="lineno">13762</span>  {</div><div class="line"><a name="l13763"></a><span class="lineno">13763</span>  <span class="comment">// This memory type is acceptable according to memoryTypeBits bitmask.</span></div><div class="line"><a name="l13764"></a><span class="lineno">13764</span>  <span class="keywordflow">if</span>((memTypeBit & memoryTypeBits) != 0)</div><div class="line"><a name="l13765"></a><span class="lineno">13765</span>  {</div><div class="line"><a name="l13766"></a><span class="lineno">13766</span>  <span class="keyword">const</span> VkMemoryPropertyFlags currFlags =</div><div class="line"><a name="l13767"></a><span class="lineno">13767</span>  allocator->m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l13768"></a><span class="lineno">13768</span>  <span class="comment">// This memory type contains requiredFlags.</span></div><div class="line"><a name="l13769"></a><span class="lineno">13769</span>  <span class="keywordflow">if</span>((requiredFlags & ~currFlags) == 0)</div><div class="line"><a name="l13770"></a><span class="lineno">13770</span>  {</div><div class="line"><a name="l13771"></a><span class="lineno">13771</span>  <span class="comment">// Calculate cost as number of bits from preferredFlags not present in this memory type.</span></div><div class="line"><a name="l13772"></a><span class="lineno">13772</span>  uint32_t currCost = VmaCountBitsSet(preferredFlags & ~currFlags);</div><div class="line"><a name="l13773"></a><span class="lineno">13773</span>  <span class="comment">// Remember memory type with lowest cost.</span></div><div class="line"><a name="l13774"></a><span class="lineno">13774</span>  <span class="keywordflow">if</span>(currCost < minCost)</div><div class="line"><a name="l13775"></a><span class="lineno">13775</span>  {</div><div class="line"><a name="l13776"></a><span class="lineno">13776</span>  *pMemoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l13777"></a><span class="lineno">13777</span>  <span class="keywordflow">if</span>(currCost == 0)</div><div class="line"><a name="l13778"></a><span class="lineno">13778</span>  {</div><div class="line"><a name="l13779"></a><span class="lineno">13779</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13780"></a><span class="lineno">13780</span>  }</div><div class="line"><a name="l13781"></a><span class="lineno">13781</span>  minCost = currCost;</div><div class="line"><a name="l13782"></a><span class="lineno">13782</span>  }</div><div class="line"><a name="l13783"></a><span class="lineno">13783</span>  }</div><div class="line"><a name="l13784"></a><span class="lineno">13784</span>  }</div><div class="line"><a name="l13785"></a><span class="lineno">13785</span>  }</div><div class="line"><a name="l13786"></a><span class="lineno">13786</span>  <span class="keywordflow">return</span> (*pMemoryTypeIndex != UINT32_MAX) ? VK_SUCCESS : VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l13787"></a><span class="lineno">13787</span> }</div><div class="line"><a name="l13788"></a><span class="lineno">13788</span> </div><div class="line"><a name="l13789"></a><span class="lineno">13789</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l13790"></a><span class="lineno">13790</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13791"></a><span class="lineno">13791</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l13792"></a><span class="lineno">13792</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l13793"></a><span class="lineno">13793</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l13794"></a><span class="lineno">13794</span> {</div><div class="line"><a name="l13795"></a><span class="lineno">13795</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13796"></a><span class="lineno">13796</span>  VMA_ASSERT(pBufferCreateInfo != VMA_NULL);</div><div class="line"><a name="l13797"></a><span class="lineno">13797</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13798"></a><span class="lineno">13798</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13799"></a><span class="lineno">13799</span> </div><div class="line"><a name="l13800"></a><span class="lineno">13800</span>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l13801"></a><span class="lineno">13801</span>  VkBuffer hBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l13802"></a><span class="lineno">13802</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateBuffer(</div><div class="line"><a name="l13803"></a><span class="lineno">13803</span>  hDev, pBufferCreateInfo, allocator->GetAllocationCallbacks(), &hBuffer);</div><div class="line"><a name="l13804"></a><span class="lineno">13804</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13805"></a><span class="lineno">13805</span>  {</div><div class="line"><a name="l13806"></a><span class="lineno">13806</span>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l13807"></a><span class="lineno">13807</span>  allocator->GetVulkanFunctions().vkGetBufferMemoryRequirements(</div><div class="line"><a name="l13808"></a><span class="lineno">13808</span>  hDev, hBuffer, &memReq);</div><div class="line"><a name="l13809"></a><span class="lineno">13809</span> </div><div class="line"><a name="l13810"></a><span class="lineno">13810</span>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13811"></a><span class="lineno">13811</span>  allocator,</div><div class="line"><a name="l13812"></a><span class="lineno">13812</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l13813"></a><span class="lineno">13813</span>  pAllocationCreateInfo,</div><div class="line"><a name="l13814"></a><span class="lineno">13814</span>  pMemoryTypeIndex);</div><div class="line"><a name="l13815"></a><span class="lineno">13815</span> </div><div class="line"><a name="l13816"></a><span class="lineno">13816</span>  allocator->GetVulkanFunctions().vkDestroyBuffer(</div><div class="line"><a name="l13817"></a><span class="lineno">13817</span>  hDev, hBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13818"></a><span class="lineno">13818</span>  }</div><div class="line"><a name="l13819"></a><span class="lineno">13819</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13820"></a><span class="lineno">13820</span> }</div><div class="line"><a name="l13821"></a><span class="lineno">13821</span> </div><div class="line"><a name="l13822"></a><span class="lineno">13822</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l13823"></a><span class="lineno">13823</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13824"></a><span class="lineno">13824</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l13825"></a><span class="lineno">13825</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l13826"></a><span class="lineno">13826</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l13827"></a><span class="lineno">13827</span> {</div><div class="line"><a name="l13828"></a><span class="lineno">13828</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13829"></a><span class="lineno">13829</span>  VMA_ASSERT(pImageCreateInfo != VMA_NULL);</div><div class="line"><a name="l13830"></a><span class="lineno">13830</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13831"></a><span class="lineno">13831</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13832"></a><span class="lineno">13832</span> </div><div class="line"><a name="l13833"></a><span class="lineno">13833</span>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l13834"></a><span class="lineno">13834</span>  VkImage hImage = VK_NULL_HANDLE;</div><div class="line"><a name="l13835"></a><span class="lineno">13835</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateImage(</div><div class="line"><a name="l13836"></a><span class="lineno">13836</span>  hDev, pImageCreateInfo, allocator->GetAllocationCallbacks(), &hImage);</div><div class="line"><a name="l13837"></a><span class="lineno">13837</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l13838"></a><span class="lineno">13838</span>  {</div><div class="line"><a name="l13839"></a><span class="lineno">13839</span>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l13840"></a><span class="lineno">13840</span>  allocator->GetVulkanFunctions().vkGetImageMemoryRequirements(</div><div class="line"><a name="l13841"></a><span class="lineno">13841</span>  hDev, hImage, &memReq);</div><div class="line"><a name="l13842"></a><span class="lineno">13842</span> </div><div class="line"><a name="l13843"></a><span class="lineno">13843</span>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13844"></a><span class="lineno">13844</span>  allocator,</div><div class="line"><a name="l13845"></a><span class="lineno">13845</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l13846"></a><span class="lineno">13846</span>  pAllocationCreateInfo,</div><div class="line"><a name="l13847"></a><span class="lineno">13847</span>  pMemoryTypeIndex);</div><div class="line"><a name="l13848"></a><span class="lineno">13848</span> </div><div class="line"><a name="l13849"></a><span class="lineno">13849</span>  allocator->GetVulkanFunctions().vkDestroyImage(</div><div class="line"><a name="l13850"></a><span class="lineno">13850</span>  hDev, hImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13851"></a><span class="lineno">13851</span>  }</div><div class="line"><a name="l13852"></a><span class="lineno">13852</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13853"></a><span class="lineno">13853</span> }</div><div class="line"><a name="l13854"></a><span class="lineno">13854</span> </div><div class="line"><a name="l13855"></a><span class="lineno">13855</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l13856"></a><span class="lineno">13856</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13857"></a><span class="lineno">13857</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13858"></a><span class="lineno">13858</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</div><div class="line"><a name="l13859"></a><span class="lineno">13859</span> {</div><div class="line"><a name="l13860"></a><span class="lineno">13860</span>  VMA_ASSERT(allocator && pCreateInfo && pPool);</div><div class="line"><a name="l13861"></a><span class="lineno">13861</span>  </div><div class="line"><a name="l13862"></a><span class="lineno">13862</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreatePool"</span>);</div><div class="line"><a name="l13863"></a><span class="lineno">13863</span>  </div><div class="line"><a name="l13864"></a><span class="lineno">13864</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13865"></a><span class="lineno">13865</span>  </div><div class="line"><a name="l13866"></a><span class="lineno">13866</span>  VkResult res = allocator->CreatePool(pCreateInfo, pPool);</div><div class="line"><a name="l13867"></a><span class="lineno">13867</span>  </div><div class="line"><a name="l13868"></a><span class="lineno">13868</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13869"></a><span class="lineno">13869</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13870"></a><span class="lineno">13870</span>  {</div><div class="line"><a name="l13871"></a><span class="lineno">13871</span>  allocator->GetRecorder()->RecordCreatePool(allocator->GetCurrentFrameIndex(), *pCreateInfo, *pPool);</div><div class="line"><a name="l13872"></a><span class="lineno">13872</span>  }</div><div class="line"><a name="l13873"></a><span class="lineno">13873</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13874"></a><span class="lineno">13874</span>  </div><div class="line"><a name="l13875"></a><span class="lineno">13875</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13876"></a><span class="lineno">13876</span> }</div><div class="line"><a name="l13877"></a><span class="lineno">13877</span> </div><div class="line"><a name="l13878"></a><span class="lineno">13878</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l13879"></a><span class="lineno">13879</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13880"></a><span class="lineno">13880</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l13881"></a><span class="lineno">13881</span> {</div><div class="line"><a name="l13882"></a><span class="lineno">13882</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13883"></a><span class="lineno">13883</span>  </div><div class="line"><a name="l13884"></a><span class="lineno">13884</span>  <span class="keywordflow">if</span>(pool == VK_NULL_HANDLE)</div><div class="line"><a name="l13885"></a><span class="lineno">13885</span>  {</div><div class="line"><a name="l13886"></a><span class="lineno">13886</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l13887"></a><span class="lineno">13887</span>  }</div><div class="line"><a name="l13888"></a><span class="lineno">13888</span>  </div><div class="line"><a name="l13889"></a><span class="lineno">13889</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyPool"</span>);</div><div class="line"><a name="l13890"></a><span class="lineno">13890</span>  </div><div class="line"><a name="l13891"></a><span class="lineno">13891</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13892"></a><span class="lineno">13892</span>  </div><div class="line"><a name="l13893"></a><span class="lineno">13893</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13894"></a><span class="lineno">13894</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13895"></a><span class="lineno">13895</span>  {</div><div class="line"><a name="l13896"></a><span class="lineno">13896</span>  allocator->GetRecorder()->RecordDestroyPool(allocator->GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l13897"></a><span class="lineno">13897</span>  }</div><div class="line"><a name="l13898"></a><span class="lineno">13898</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13899"></a><span class="lineno">13899</span> </div><div class="line"><a name="l13900"></a><span class="lineno">13900</span>  allocator->DestroyPool(pool);</div><div class="line"><a name="l13901"></a><span class="lineno">13901</span> }</div><div class="line"><a name="l13902"></a><span class="lineno">13902</span> </div><div class="line"><a name="l13903"></a><span class="lineno">13903</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l13904"></a><span class="lineno">13904</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13905"></a><span class="lineno">13905</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l13906"></a><span class="lineno">13906</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</div><div class="line"><a name="l13907"></a><span class="lineno">13907</span> {</div><div class="line"><a name="l13908"></a><span class="lineno">13908</span>  VMA_ASSERT(allocator && pool && pPoolStats);</div><div class="line"><a name="l13909"></a><span class="lineno">13909</span> </div><div class="line"><a name="l13910"></a><span class="lineno">13910</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13911"></a><span class="lineno">13911</span> </div><div class="line"><a name="l13912"></a><span class="lineno">13912</span>  allocator->GetPoolStats(pool, pPoolStats);</div><div class="line"><a name="l13913"></a><span class="lineno">13913</span> }</div><div class="line"><a name="l13914"></a><span class="lineno">13914</span> </div><div class="line"><a name="l13915"></a><span class="lineno">13915</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l13916"></a><span class="lineno">13916</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13917"></a><span class="lineno">13917</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l13918"></a><span class="lineno">13918</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l13919"></a><span class="lineno">13919</span> {</div><div class="line"><a name="l13920"></a><span class="lineno">13920</span>  VMA_ASSERT(allocator && pool);</div><div class="line"><a name="l13921"></a><span class="lineno">13921</span> </div><div class="line"><a name="l13922"></a><span class="lineno">13922</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13923"></a><span class="lineno">13923</span> </div><div class="line"><a name="l13924"></a><span class="lineno">13924</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13925"></a><span class="lineno">13925</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13926"></a><span class="lineno">13926</span>  {</div><div class="line"><a name="l13927"></a><span class="lineno">13927</span>  allocator->GetRecorder()->RecordMakePoolAllocationsLost(allocator->GetCurrentFrameIndex(), pool);</div><div class="line"><a name="l13928"></a><span class="lineno">13928</span>  }</div><div class="line"><a name="l13929"></a><span class="lineno">13929</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13930"></a><span class="lineno">13930</span> </div><div class="line"><a name="l13931"></a><span class="lineno">13931</span>  allocator->MakePoolAllocationsLost(pool, pLostAllocationCount);</div><div class="line"><a name="l13932"></a><span class="lineno">13932</span> }</div><div class="line"><a name="l13933"></a><span class="lineno">13933</span> </div><div class="line"><a name="l13934"></a><span class="lineno">13934</span> 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="l13935"></a><span class="lineno">13935</span> {</div><div class="line"><a name="l13936"></a><span class="lineno">13936</span>  VMA_ASSERT(allocator && pool);</div><div class="line"><a name="l13937"></a><span class="lineno">13937</span> </div><div class="line"><a name="l13938"></a><span class="lineno">13938</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13939"></a><span class="lineno">13939</span> </div><div class="line"><a name="l13940"></a><span class="lineno">13940</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckPoolCorruption"</span>);</div><div class="line"><a name="l13941"></a><span class="lineno">13941</span> </div><div class="line"><a name="l13942"></a><span class="lineno">13942</span>  <span class="keywordflow">return</span> allocator->CheckPoolCorruption(pool);</div><div class="line"><a name="l13943"></a><span class="lineno">13943</span> }</div><div class="line"><a name="l13944"></a><span class="lineno">13944</span> </div><div class="line"><a name="l13945"></a><span class="lineno">13945</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l13946"></a><span class="lineno">13946</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13947"></a><span class="lineno">13947</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l13948"></a><span class="lineno">13948</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13949"></a><span class="lineno">13949</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13950"></a><span class="lineno">13950</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l13951"></a><span class="lineno">13951</span> {</div><div class="line"><a name="l13952"></a><span class="lineno">13952</span>  VMA_ASSERT(allocator && pVkMemoryRequirements && pCreateInfo && pAllocation);</div><div class="line"><a name="l13953"></a><span class="lineno">13953</span> </div><div class="line"><a name="l13954"></a><span class="lineno">13954</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemory"</span>);</div><div class="line"><a name="l13955"></a><span class="lineno">13955</span> </div><div class="line"><a name="l13956"></a><span class="lineno">13956</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13957"></a><span class="lineno">13957</span> </div><div class="line"><a name="l13958"></a><span class="lineno">13958</span>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l13959"></a><span class="lineno">13959</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l13960"></a><span class="lineno">13960</span>  <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l13961"></a><span class="lineno">13961</span>  <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l13962"></a><span class="lineno">13962</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l13963"></a><span class="lineno">13963</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l13964"></a><span class="lineno">13964</span>  *pCreateInfo,</div><div class="line"><a name="l13965"></a><span class="lineno">13965</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l13966"></a><span class="lineno">13966</span>  pAllocation);</div><div class="line"><a name="l13967"></a><span class="lineno">13967</span> </div><div class="line"><a name="l13968"></a><span class="lineno">13968</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13969"></a><span class="lineno">13969</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13970"></a><span class="lineno">13970</span>  {</div><div class="line"><a name="l13971"></a><span class="lineno">13971</span>  allocator->GetRecorder()->RecordAllocateMemory(</div><div class="line"><a name="l13972"></a><span class="lineno">13972</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13973"></a><span class="lineno">13973</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l13974"></a><span class="lineno">13974</span>  *pCreateInfo,</div><div class="line"><a name="l13975"></a><span class="lineno">13975</span>  *pAllocation);</div><div class="line"><a name="l13976"></a><span class="lineno">13976</span>  }</div><div class="line"><a name="l13977"></a><span class="lineno">13977</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13978"></a><span class="lineno">13978</span>  </div><div class="line"><a name="l13979"></a><span class="lineno">13979</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL && result == VK_SUCCESS)</div><div class="line"><a name="l13980"></a><span class="lineno">13980</span>  {</div><div class="line"><a name="l13981"></a><span class="lineno">13981</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l13982"></a><span class="lineno">13982</span>  }</div><div class="line"><a name="l13983"></a><span class="lineno">13983</span> </div><div class="line"><a name="l13984"></a><span class="lineno">13984</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l13985"></a><span class="lineno">13985</span> }</div><div class="line"><a name="l13986"></a><span class="lineno">13986</span> </div><div class="line"><a name="l13987"></a><span class="lineno">13987</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l13988"></a><span class="lineno">13988</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13989"></a><span class="lineno">13989</span>  VkBuffer buffer,</div><div class="line"><a name="l13990"></a><span class="lineno">13990</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13991"></a><span class="lineno">13991</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13992"></a><span class="lineno">13992</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l13993"></a><span class="lineno">13993</span> {</div><div class="line"><a name="l13994"></a><span class="lineno">13994</span>  VMA_ASSERT(allocator && buffer != VK_NULL_HANDLE && pCreateInfo && pAllocation);</div><div class="line"><a name="l13995"></a><span class="lineno">13995</span> </div><div class="line"><a name="l13996"></a><span class="lineno">13996</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForBuffer"</span>);</div><div class="line"><a name="l13997"></a><span class="lineno">13997</span> </div><div class="line"><a name="l13998"></a><span class="lineno">13998</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13999"></a><span class="lineno">13999</span> </div><div class="line"><a name="l14000"></a><span class="lineno">14000</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14001"></a><span class="lineno">14001</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14002"></a><span class="lineno">14002</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14003"></a><span class="lineno">14003</span>  allocator->GetBufferMemoryRequirements(buffer, vkMemReq,</div><div class="line"><a name="l14004"></a><span class="lineno">14004</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14005"></a><span class="lineno">14005</span>  prefersDedicatedAllocation);</div><div class="line"><a name="l14006"></a><span class="lineno">14006</span> </div><div class="line"><a name="l14007"></a><span class="lineno">14007</span>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l14008"></a><span class="lineno">14008</span>  vkMemReq,</div><div class="line"><a name="l14009"></a><span class="lineno">14009</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14010"></a><span class="lineno">14010</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14011"></a><span class="lineno">14011</span>  buffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14012"></a><span class="lineno">14012</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14013"></a><span class="lineno">14013</span>  *pCreateInfo,</div><div class="line"><a name="l14014"></a><span class="lineno">14014</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l14015"></a><span class="lineno">14015</span>  pAllocation);</div><div class="line"><a name="l14016"></a><span class="lineno">14016</span> </div><div class="line"><a name="l14017"></a><span class="lineno">14017</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14018"></a><span class="lineno">14018</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14019"></a><span class="lineno">14019</span>  {</div><div class="line"><a name="l14020"></a><span class="lineno">14020</span>  allocator->GetRecorder()->RecordAllocateMemoryForBuffer(</div><div class="line"><a name="l14021"></a><span class="lineno">14021</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14022"></a><span class="lineno">14022</span>  vkMemReq,</div><div class="line"><a name="l14023"></a><span class="lineno">14023</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14024"></a><span class="lineno">14024</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14025"></a><span class="lineno">14025</span>  *pCreateInfo,</div><div class="line"><a name="l14026"></a><span class="lineno">14026</span>  *pAllocation);</div><div class="line"><a name="l14027"></a><span class="lineno">14027</span>  }</div><div class="line"><a name="l14028"></a><span class="lineno">14028</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14029"></a><span class="lineno">14029</span> </div><div class="line"><a name="l14030"></a><span class="lineno">14030</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</div><div class="line"><a name="l14031"></a><span class="lineno">14031</span>  {</div><div class="line"><a name="l14032"></a><span class="lineno">14032</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14033"></a><span class="lineno">14033</span>  }</div><div class="line"><a name="l14034"></a><span class="lineno">14034</span> </div><div class="line"><a name="l14035"></a><span class="lineno">14035</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l14036"></a><span class="lineno">14036</span> }</div><div class="line"><a name="l14037"></a><span class="lineno">14037</span> </div><div class="line"><a name="l14038"></a><span class="lineno">14038</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l14039"></a><span class="lineno">14039</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14040"></a><span class="lineno">14040</span>  VkImage image,</div><div class="line"><a name="l14041"></a><span class="lineno">14041</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l14042"></a><span class="lineno">14042</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l14043"></a><span class="lineno">14043</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14044"></a><span class="lineno">14044</span> {</div><div class="line"><a name="l14045"></a><span class="lineno">14045</span>  VMA_ASSERT(allocator && image != VK_NULL_HANDLE && pCreateInfo && pAllocation);</div><div class="line"><a name="l14046"></a><span class="lineno">14046</span> </div><div class="line"><a name="l14047"></a><span class="lineno">14047</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForImage"</span>);</div><div class="line"><a name="l14048"></a><span class="lineno">14048</span> </div><div class="line"><a name="l14049"></a><span class="lineno">14049</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14050"></a><span class="lineno">14050</span> </div><div class="line"><a name="l14051"></a><span class="lineno">14051</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14052"></a><span class="lineno">14052</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14053"></a><span class="lineno">14053</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14054"></a><span class="lineno">14054</span>  allocator->GetImageMemoryRequirements(image, vkMemReq,</div><div class="line"><a name="l14055"></a><span class="lineno">14055</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14056"></a><span class="lineno">14056</span> </div><div class="line"><a name="l14057"></a><span class="lineno">14057</span>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l14058"></a><span class="lineno">14058</span>  vkMemReq,</div><div class="line"><a name="l14059"></a><span class="lineno">14059</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14060"></a><span class="lineno">14060</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14061"></a><span class="lineno">14061</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14062"></a><span class="lineno">14062</span>  image, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14063"></a><span class="lineno">14063</span>  *pCreateInfo,</div><div class="line"><a name="l14064"></a><span class="lineno">14064</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN,</div><div class="line"><a name="l14065"></a><span class="lineno">14065</span>  pAllocation);</div><div class="line"><a name="l14066"></a><span class="lineno">14066</span> </div><div class="line"><a name="l14067"></a><span class="lineno">14067</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14068"></a><span class="lineno">14068</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14069"></a><span class="lineno">14069</span>  {</div><div class="line"><a name="l14070"></a><span class="lineno">14070</span>  allocator->GetRecorder()->RecordAllocateMemoryForImage(</div><div class="line"><a name="l14071"></a><span class="lineno">14071</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14072"></a><span class="lineno">14072</span>  vkMemReq,</div><div class="line"><a name="l14073"></a><span class="lineno">14073</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14074"></a><span class="lineno">14074</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14075"></a><span class="lineno">14075</span>  *pCreateInfo,</div><div class="line"><a name="l14076"></a><span class="lineno">14076</span>  *pAllocation);</div><div class="line"><a name="l14077"></a><span class="lineno">14077</span>  }</div><div class="line"><a name="l14078"></a><span class="lineno">14078</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14079"></a><span class="lineno">14079</span> </div><div class="line"><a name="l14080"></a><span class="lineno">14080</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</div><div class="line"><a name="l14081"></a><span class="lineno">14081</span>  {</div><div class="line"><a name="l14082"></a><span class="lineno">14082</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14083"></a><span class="lineno">14083</span>  }</div><div class="line"><a name="l14084"></a><span class="lineno">14084</span> </div><div class="line"><a name="l14085"></a><span class="lineno">14085</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l14086"></a><span class="lineno">14086</span> }</div><div class="line"><a name="l14087"></a><span class="lineno">14087</span> </div><div class="line"><a name="l14088"></a><span class="lineno">14088</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l14089"></a><span class="lineno">14089</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14090"></a><span class="lineno">14090</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14091"></a><span class="lineno">14091</span> {</div><div class="line"><a name="l14092"></a><span class="lineno">14092</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14093"></a><span class="lineno">14093</span>  </div><div class="line"><a name="l14094"></a><span class="lineno">14094</span>  <span class="keywordflow">if</span>(allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l14095"></a><span class="lineno">14095</span>  {</div><div class="line"><a name="l14096"></a><span class="lineno">14096</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l14097"></a><span class="lineno">14097</span>  }</div><div class="line"><a name="l14098"></a><span class="lineno">14098</span>  </div><div class="line"><a name="l14099"></a><span class="lineno">14099</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFreeMemory"</span>);</div><div class="line"><a name="l14100"></a><span class="lineno">14100</span>  </div><div class="line"><a name="l14101"></a><span class="lineno">14101</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14102"></a><span class="lineno">14102</span> </div><div class="line"><a name="l14103"></a><span class="lineno">14103</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14104"></a><span class="lineno">14104</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14105"></a><span class="lineno">14105</span>  {</div><div class="line"><a name="l14106"></a><span class="lineno">14106</span>  allocator->GetRecorder()->RecordFreeMemory(</div><div class="line"><a name="l14107"></a><span class="lineno">14107</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14108"></a><span class="lineno">14108</span>  allocation);</div><div class="line"><a name="l14109"></a><span class="lineno">14109</span>  }</div><div class="line"><a name="l14110"></a><span class="lineno">14110</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14111"></a><span class="lineno">14111</span>  </div><div class="line"><a name="l14112"></a><span class="lineno">14112</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l14113"></a><span class="lineno">14113</span> }</div><div class="line"><a name="l14114"></a><span class="lineno">14114</span> </div><div class="line"><a name="l14115"></a><span class="lineno">14115</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0ff488958ca72b28e545880463cb8696">vmaResizeAllocation</a>(</div><div class="line"><a name="l14116"></a><span class="lineno">14116</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14117"></a><span class="lineno">14117</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14118"></a><span class="lineno">14118</span>  VkDeviceSize newSize)</div><div class="line"><a name="l14119"></a><span class="lineno">14119</span> {</div><div class="line"><a name="l14120"></a><span class="lineno">14120</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14121"></a><span class="lineno">14121</span>  </div><div class="line"><a name="l14122"></a><span class="lineno">14122</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaResizeAllocation"</span>);</div><div class="line"><a name="l14123"></a><span class="lineno">14123</span>  </div><div class="line"><a name="l14124"></a><span class="lineno">14124</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14125"></a><span class="lineno">14125</span> </div><div class="line"><a name="l14126"></a><span class="lineno">14126</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14127"></a><span class="lineno">14127</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14128"></a><span class="lineno">14128</span>  {</div><div class="line"><a name="l14129"></a><span class="lineno">14129</span>  allocator->GetRecorder()->RecordResizeAllocation(</div><div class="line"><a name="l14130"></a><span class="lineno">14130</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14131"></a><span class="lineno">14131</span>  allocation,</div><div class="line"><a name="l14132"></a><span class="lineno">14132</span>  newSize);</div><div class="line"><a name="l14133"></a><span class="lineno">14133</span>  }</div><div class="line"><a name="l14134"></a><span class="lineno">14134</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14135"></a><span class="lineno">14135</span>  </div><div class="line"><a name="l14136"></a><span class="lineno">14136</span>  <span class="keywordflow">return</span> allocator->ResizeAllocation(allocation, newSize);</div><div class="line"><a name="l14137"></a><span class="lineno">14137</span> }</div><div class="line"><a name="l14138"></a><span class="lineno">14138</span> </div><div class="line"><a name="l14139"></a><span class="lineno">14139</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l14140"></a><span class="lineno">14140</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14141"></a><span class="lineno">14141</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14142"></a><span class="lineno">14142</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14143"></a><span class="lineno">14143</span> {</div><div class="line"><a name="l14144"></a><span class="lineno">14144</span>  VMA_ASSERT(allocator && allocation && pAllocationInfo);</div><div class="line"><a name="l14145"></a><span class="lineno">14145</span> </div><div class="line"><a name="l14146"></a><span class="lineno">14146</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14147"></a><span class="lineno">14147</span> </div><div class="line"><a name="l14148"></a><span class="lineno">14148</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14149"></a><span class="lineno">14149</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14150"></a><span class="lineno">14150</span>  {</div><div class="line"><a name="l14151"></a><span class="lineno">14151</span>  allocator->GetRecorder()->RecordGetAllocationInfo(</div><div class="line"><a name="l14152"></a><span class="lineno">14152</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14153"></a><span class="lineno">14153</span>  allocation);</div><div class="line"><a name="l14154"></a><span class="lineno">14154</span>  }</div><div class="line"><a name="l14155"></a><span class="lineno">14155</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14156"></a><span class="lineno">14156</span> </div><div class="line"><a name="l14157"></a><span class="lineno">14157</span>  allocator->GetAllocationInfo(allocation, pAllocationInfo);</div><div class="line"><a name="l14158"></a><span class="lineno">14158</span> }</div><div class="line"><a name="l14159"></a><span class="lineno">14159</span> </div><div class="line"><a name="l14160"></a><span class="lineno">14160</span> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l14161"></a><span class="lineno">14161</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14162"></a><span class="lineno">14162</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14163"></a><span class="lineno">14163</span> {</div><div class="line"><a name="l14164"></a><span class="lineno">14164</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14165"></a><span class="lineno">14165</span> </div><div class="line"><a name="l14166"></a><span class="lineno">14166</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14167"></a><span class="lineno">14167</span> </div><div class="line"><a name="l14168"></a><span class="lineno">14168</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14169"></a><span class="lineno">14169</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14170"></a><span class="lineno">14170</span>  {</div><div class="line"><a name="l14171"></a><span class="lineno">14171</span>  allocator->GetRecorder()->RecordTouchAllocation(</div><div class="line"><a name="l14172"></a><span class="lineno">14172</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14173"></a><span class="lineno">14173</span>  allocation);</div><div class="line"><a name="l14174"></a><span class="lineno">14174</span>  }</div><div class="line"><a name="l14175"></a><span class="lineno">14175</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14176"></a><span class="lineno">14176</span> </div><div class="line"><a name="l14177"></a><span class="lineno">14177</span>  <span class="keywordflow">return</span> allocator->TouchAllocation(allocation);</div><div class="line"><a name="l14178"></a><span class="lineno">14178</span> }</div><div class="line"><a name="l14179"></a><span class="lineno">14179</span> </div><div class="line"><a name="l14180"></a><span class="lineno">14180</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l14181"></a><span class="lineno">14181</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14182"></a><span class="lineno">14182</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14183"></a><span class="lineno">14183</span>  <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l14184"></a><span class="lineno">14184</span> {</div><div class="line"><a name="l14185"></a><span class="lineno">14185</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14186"></a><span class="lineno">14186</span> </div><div class="line"><a name="l14187"></a><span class="lineno">14187</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14188"></a><span class="lineno">14188</span> </div><div class="line"><a name="l14189"></a><span class="lineno">14189</span>  allocation->SetUserData(allocator, pUserData);</div><div class="line"><a name="l14190"></a><span class="lineno">14190</span> </div><div class="line"><a name="l14191"></a><span class="lineno">14191</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14192"></a><span class="lineno">14192</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14193"></a><span class="lineno">14193</span>  {</div><div class="line"><a name="l14194"></a><span class="lineno">14194</span>  allocator->GetRecorder()->RecordSetAllocationUserData(</div><div class="line"><a name="l14195"></a><span class="lineno">14195</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14196"></a><span class="lineno">14196</span>  allocation,</div><div class="line"><a name="l14197"></a><span class="lineno">14197</span>  pUserData);</div><div class="line"><a name="l14198"></a><span class="lineno">14198</span>  }</div><div class="line"><a name="l14199"></a><span class="lineno">14199</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14200"></a><span class="lineno">14200</span> }</div><div class="line"><a name="l14201"></a><span class="lineno">14201</span> </div><div class="line"><a name="l14202"></a><span class="lineno">14202</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l14203"></a><span class="lineno">14203</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14204"></a><span class="lineno">14204</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l14205"></a><span class="lineno">14205</span> {</div><div class="line"><a name="l14206"></a><span class="lineno">14206</span>  VMA_ASSERT(allocator && pAllocation);</div><div class="line"><a name="l14207"></a><span class="lineno">14207</span> </div><div class="line"><a name="l14208"></a><span class="lineno">14208</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK;</div><div class="line"><a name="l14209"></a><span class="lineno">14209</span> </div><div class="line"><a name="l14210"></a><span class="lineno">14210</span>  allocator->CreateLostAllocation(pAllocation);</div><div class="line"><a name="l14211"></a><span class="lineno">14211</span> </div><div class="line"><a name="l14212"></a><span class="lineno">14212</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14213"></a><span class="lineno">14213</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14214"></a><span class="lineno">14214</span>  {</div><div class="line"><a name="l14215"></a><span class="lineno">14215</span>  allocator->GetRecorder()->RecordCreateLostAllocation(</div><div class="line"><a name="l14216"></a><span class="lineno">14216</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14217"></a><span class="lineno">14217</span>  *pAllocation);</div><div class="line"><a name="l14218"></a><span class="lineno">14218</span>  }</div><div class="line"><a name="l14219"></a><span class="lineno">14219</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14220"></a><span class="lineno">14220</span> }</div><div class="line"><a name="l14221"></a><span class="lineno">14221</span> </div><div class="line"><a name="l14222"></a><span class="lineno">14222</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l14223"></a><span class="lineno">14223</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14224"></a><span class="lineno">14224</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14225"></a><span class="lineno">14225</span>  <span class="keywordtype">void</span>** ppData)</div><div class="line"><a name="l14226"></a><span class="lineno">14226</span> {</div><div class="line"><a name="l14227"></a><span class="lineno">14227</span>  VMA_ASSERT(allocator && allocation && ppData);</div><div class="line"><a name="l14228"></a><span class="lineno">14228</span> </div><div class="line"><a name="l14229"></a><span class="lineno">14229</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14230"></a><span class="lineno">14230</span> </div><div class="line"><a name="l14231"></a><span class="lineno">14231</span>  VkResult res = allocator->Map(allocation, ppData);</div><div class="line"><a name="l14232"></a><span class="lineno">14232</span> </div><div class="line"><a name="l14233"></a><span class="lineno">14233</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14234"></a><span class="lineno">14234</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14235"></a><span class="lineno">14235</span>  {</div><div class="line"><a name="l14236"></a><span class="lineno">14236</span>  allocator->GetRecorder()->RecordMapMemory(</div><div class="line"><a name="l14237"></a><span class="lineno">14237</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14238"></a><span class="lineno">14238</span>  allocation);</div><div class="line"><a name="l14239"></a><span class="lineno">14239</span>  }</div><div class="line"><a name="l14240"></a><span class="lineno">14240</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14241"></a><span class="lineno">14241</span> </div><div class="line"><a name="l14242"></a><span class="lineno">14242</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14243"></a><span class="lineno">14243</span> }</div><div class="line"><a name="l14244"></a><span class="lineno">14244</span> </div><div class="line"><a name="l14245"></a><span class="lineno">14245</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l14246"></a><span class="lineno">14246</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14247"></a><span class="lineno">14247</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14248"></a><span class="lineno">14248</span> {</div><div class="line"><a name="l14249"></a><span class="lineno">14249</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14250"></a><span class="lineno">14250</span> </div><div class="line"><a name="l14251"></a><span class="lineno">14251</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14252"></a><span class="lineno">14252</span> </div><div class="line"><a name="l14253"></a><span class="lineno">14253</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14254"></a><span class="lineno">14254</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14255"></a><span class="lineno">14255</span>  {</div><div class="line"><a name="l14256"></a><span class="lineno">14256</span>  allocator->GetRecorder()->RecordUnmapMemory(</div><div class="line"><a name="l14257"></a><span class="lineno">14257</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14258"></a><span class="lineno">14258</span>  allocation);</div><div class="line"><a name="l14259"></a><span class="lineno">14259</span>  }</div><div class="line"><a name="l14260"></a><span class="lineno">14260</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14261"></a><span class="lineno">14261</span> </div><div class="line"><a name="l14262"></a><span class="lineno">14262</span>  allocator->Unmap(allocation);</div><div class="line"><a name="l14263"></a><span class="lineno">14263</span> }</div><div class="line"><a name="l14264"></a><span class="lineno">14264</span> </div><div class="line"><a name="l14265"></a><span class="lineno">14265</span> <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="l14266"></a><span class="lineno">14266</span> {</div><div class="line"><a name="l14267"></a><span class="lineno">14267</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14268"></a><span class="lineno">14268</span> </div><div class="line"><a name="l14269"></a><span class="lineno">14269</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFlushAllocation"</span>);</div><div class="line"><a name="l14270"></a><span class="lineno">14270</span> </div><div class="line"><a name="l14271"></a><span class="lineno">14271</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14272"></a><span class="lineno">14272</span> </div><div class="line"><a name="l14273"></a><span class="lineno">14273</span>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_FLUSH);</div><div class="line"><a name="l14274"></a><span class="lineno">14274</span> </div><div class="line"><a name="l14275"></a><span class="lineno">14275</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14276"></a><span class="lineno">14276</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14277"></a><span class="lineno">14277</span>  {</div><div class="line"><a name="l14278"></a><span class="lineno">14278</span>  allocator->GetRecorder()->RecordFlushAllocation(</div><div class="line"><a name="l14279"></a><span class="lineno">14279</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14280"></a><span class="lineno">14280</span>  allocation, offset, size);</div><div class="line"><a name="l14281"></a><span class="lineno">14281</span>  }</div><div class="line"><a name="l14282"></a><span class="lineno">14282</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14283"></a><span class="lineno">14283</span> }</div><div class="line"><a name="l14284"></a><span class="lineno">14284</span> </div><div class="line"><a name="l14285"></a><span class="lineno">14285</span> <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="l14286"></a><span class="lineno">14286</span> {</div><div class="line"><a name="l14287"></a><span class="lineno">14287</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l14288"></a><span class="lineno">14288</span> </div><div class="line"><a name="l14289"></a><span class="lineno">14289</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaInvalidateAllocation"</span>);</div><div class="line"><a name="l14290"></a><span class="lineno">14290</span> </div><div class="line"><a name="l14291"></a><span class="lineno">14291</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14292"></a><span class="lineno">14292</span> </div><div class="line"><a name="l14293"></a><span class="lineno">14293</span>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_INVALIDATE);</div><div class="line"><a name="l14294"></a><span class="lineno">14294</span> </div><div class="line"><a name="l14295"></a><span class="lineno">14295</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14296"></a><span class="lineno">14296</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14297"></a><span class="lineno">14297</span>  {</div><div class="line"><a name="l14298"></a><span class="lineno">14298</span>  allocator->GetRecorder()->RecordInvalidateAllocation(</div><div class="line"><a name="l14299"></a><span class="lineno">14299</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14300"></a><span class="lineno">14300</span>  allocation, offset, size);</div><div class="line"><a name="l14301"></a><span class="lineno">14301</span>  }</div><div class="line"><a name="l14302"></a><span class="lineno">14302</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14303"></a><span class="lineno">14303</span> }</div><div class="line"><a name="l14304"></a><span class="lineno">14304</span> </div><div class="line"><a name="l14305"></a><span class="lineno">14305</span> 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="l14306"></a><span class="lineno">14306</span> {</div><div class="line"><a name="l14307"></a><span class="lineno">14307</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14308"></a><span class="lineno">14308</span> </div><div class="line"><a name="l14309"></a><span class="lineno">14309</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckCorruption"</span>);</div><div class="line"><a name="l14310"></a><span class="lineno">14310</span> </div><div class="line"><a name="l14311"></a><span class="lineno">14311</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14312"></a><span class="lineno">14312</span> </div><div class="line"><a name="l14313"></a><span class="lineno">14313</span>  <span class="keywordflow">return</span> allocator->CheckCorruption(memoryTypeBits);</div><div class="line"><a name="l14314"></a><span class="lineno">14314</span> }</div><div class="line"><a name="l14315"></a><span class="lineno">14315</span> </div><div class="line"><a name="l14316"></a><span class="lineno">14316</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l14317"></a><span class="lineno">14317</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14318"></a><span class="lineno">14318</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l14319"></a><span class="lineno">14319</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14320"></a><span class="lineno">14320</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l14321"></a><span class="lineno">14321</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l14322"></a><span class="lineno">14322</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l14323"></a><span class="lineno">14323</span> {</div><div class="line"><a name="l14324"></a><span class="lineno">14324</span>  VMA_ASSERT(allocator && pAllocations);</div><div class="line"><a name="l14325"></a><span class="lineno">14325</span> </div><div class="line"><a name="l14326"></a><span class="lineno">14326</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDefragment"</span>);</div><div class="line"><a name="l14327"></a><span class="lineno">14327</span> </div><div class="line"><a name="l14328"></a><span class="lineno">14328</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14329"></a><span class="lineno">14329</span> </div><div class="line"><a name="l14330"></a><span class="lineno">14330</span>  <span class="keywordflow">return</span> allocator->Defragment(pAllocations, allocationCount, pAllocationsChanged, pDefragmentationInfo, pDefragmentationStats);</div><div class="line"><a name="l14331"></a><span class="lineno">14331</span> }</div><div class="line"><a name="l14332"></a><span class="lineno">14332</span> </div><div class="line"><a name="l14333"></a><span class="lineno">14333</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l14334"></a><span class="lineno">14334</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14335"></a><span class="lineno">14335</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14336"></a><span class="lineno">14336</span>  VkBuffer buffer)</div><div class="line"><a name="l14337"></a><span class="lineno">14337</span> {</div><div class="line"><a name="l14338"></a><span class="lineno">14338</span>  VMA_ASSERT(allocator && allocation && buffer);</div><div class="line"><a name="l14339"></a><span class="lineno">14339</span> </div><div class="line"><a name="l14340"></a><span class="lineno">14340</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindBufferMemory"</span>);</div><div class="line"><a name="l14341"></a><span class="lineno">14341</span> </div><div class="line"><a name="l14342"></a><span class="lineno">14342</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14343"></a><span class="lineno">14343</span> </div><div class="line"><a name="l14344"></a><span class="lineno">14344</span>  <span class="keywordflow">return</span> allocator->BindBufferMemory(allocation, buffer);</div><div class="line"><a name="l14345"></a><span class="lineno">14345</span> }</div><div class="line"><a name="l14346"></a><span class="lineno">14346</span> </div><div class="line"><a name="l14347"></a><span class="lineno">14347</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l14348"></a><span class="lineno">14348</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14349"></a><span class="lineno">14349</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14350"></a><span class="lineno">14350</span>  VkImage image)</div><div class="line"><a name="l14351"></a><span class="lineno">14351</span> {</div><div class="line"><a name="l14352"></a><span class="lineno">14352</span>  VMA_ASSERT(allocator && allocation && image);</div><div class="line"><a name="l14353"></a><span class="lineno">14353</span> </div><div class="line"><a name="l14354"></a><span class="lineno">14354</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindImageMemory"</span>);</div><div class="line"><a name="l14355"></a><span class="lineno">14355</span> </div><div class="line"><a name="l14356"></a><span class="lineno">14356</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14357"></a><span class="lineno">14357</span> </div><div class="line"><a name="l14358"></a><span class="lineno">14358</span>  <span class="keywordflow">return</span> allocator->BindImageMemory(allocation, image);</div><div class="line"><a name="l14359"></a><span class="lineno">14359</span> }</div><div class="line"><a name="l14360"></a><span class="lineno">14360</span> </div><div class="line"><a name="l14361"></a><span class="lineno">14361</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l14362"></a><span class="lineno">14362</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14363"></a><span class="lineno">14363</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l14364"></a><span class="lineno">14364</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l14365"></a><span class="lineno">14365</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l14366"></a><span class="lineno">14366</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l14367"></a><span class="lineno">14367</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14368"></a><span class="lineno">14368</span> {</div><div class="line"><a name="l14369"></a><span class="lineno">14369</span>  VMA_ASSERT(allocator && pBufferCreateInfo && pAllocationCreateInfo && pBuffer && pAllocation);</div><div class="line"><a name="l14370"></a><span class="lineno">14370</span> </div><div class="line"><a name="l14371"></a><span class="lineno">14371</span>  <span class="keywordflow">if</span>(pBufferCreateInfo->size == 0)</div><div class="line"><a name="l14372"></a><span class="lineno">14372</span>  {</div><div class="line"><a name="l14373"></a><span class="lineno">14373</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14374"></a><span class="lineno">14374</span>  }</div><div class="line"><a name="l14375"></a><span class="lineno">14375</span>  </div><div class="line"><a name="l14376"></a><span class="lineno">14376</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateBuffer"</span>);</div><div class="line"><a name="l14377"></a><span class="lineno">14377</span>  </div><div class="line"><a name="l14378"></a><span class="lineno">14378</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14379"></a><span class="lineno">14379</span> </div><div class="line"><a name="l14380"></a><span class="lineno">14380</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14381"></a><span class="lineno">14381</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14382"></a><span class="lineno">14382</span> </div><div class="line"><a name="l14383"></a><span class="lineno">14383</span>  <span class="comment">// 1. Create VkBuffer.</span></div><div class="line"><a name="l14384"></a><span class="lineno">14384</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l14385"></a><span class="lineno">14385</span>  allocator->m_hDevice,</div><div class="line"><a name="l14386"></a><span class="lineno">14386</span>  pBufferCreateInfo,</div><div class="line"><a name="l14387"></a><span class="lineno">14387</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l14388"></a><span class="lineno">14388</span>  pBuffer);</div><div class="line"><a name="l14389"></a><span class="lineno">14389</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14390"></a><span class="lineno">14390</span>  {</div><div class="line"><a name="l14391"></a><span class="lineno">14391</span>  <span class="comment">// 2. vkGetBufferMemoryRequirements.</span></div><div class="line"><a name="l14392"></a><span class="lineno">14392</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14393"></a><span class="lineno">14393</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14394"></a><span class="lineno">14394</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14395"></a><span class="lineno">14395</span>  allocator->GetBufferMemoryRequirements(*pBuffer, vkMemReq,</div><div class="line"><a name="l14396"></a><span class="lineno">14396</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14397"></a><span class="lineno">14397</span> </div><div class="line"><a name="l14398"></a><span class="lineno">14398</span>  <span class="comment">// Make sure alignment requirements for specific buffer usages reported</span></div><div class="line"><a name="l14399"></a><span class="lineno">14399</span>  <span class="comment">// in Physical Device Properties are included in alignment reported by memory requirements.</span></div><div class="line"><a name="l14400"></a><span class="lineno">14400</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) != 0)</div><div class="line"><a name="l14401"></a><span class="lineno">14401</span>  {</div><div class="line"><a name="l14402"></a><span class="lineno">14402</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14403"></a><span class="lineno">14403</span>  allocator->m_PhysicalDeviceProperties.limits.minTexelBufferOffsetAlignment == 0);</div><div class="line"><a name="l14404"></a><span class="lineno">14404</span>  }</div><div class="line"><a name="l14405"></a><span class="lineno">14405</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 0)</div><div class="line"><a name="l14406"></a><span class="lineno">14406</span>  {</div><div class="line"><a name="l14407"></a><span class="lineno">14407</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14408"></a><span class="lineno">14408</span>  allocator->m_PhysicalDeviceProperties.limits.minUniformBufferOffsetAlignment == 0);</div><div class="line"><a name="l14409"></a><span class="lineno">14409</span>  }</div><div class="line"><a name="l14410"></a><span class="lineno">14410</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_STORAGE_BUFFER_BIT) != 0)</div><div class="line"><a name="l14411"></a><span class="lineno">14411</span>  {</div><div class="line"><a name="l14412"></a><span class="lineno">14412</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14413"></a><span class="lineno">14413</span>  allocator->m_PhysicalDeviceProperties.limits.minStorageBufferOffsetAlignment == 0);</div><div class="line"><a name="l14414"></a><span class="lineno">14414</span>  }</div><div class="line"><a name="l14415"></a><span class="lineno">14415</span> </div><div class="line"><a name="l14416"></a><span class="lineno">14416</span>  <span class="comment">// 3. Allocate memory using allocator.</span></div><div class="line"><a name="l14417"></a><span class="lineno">14417</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l14418"></a><span class="lineno">14418</span>  vkMemReq,</div><div class="line"><a name="l14419"></a><span class="lineno">14419</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14420"></a><span class="lineno">14420</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14421"></a><span class="lineno">14421</span>  *pBuffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14422"></a><span class="lineno">14422</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14423"></a><span class="lineno">14423</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14424"></a><span class="lineno">14424</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l14425"></a><span class="lineno">14425</span>  pAllocation);</div><div class="line"><a name="l14426"></a><span class="lineno">14426</span> </div><div class="line"><a name="l14427"></a><span class="lineno">14427</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14428"></a><span class="lineno">14428</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14429"></a><span class="lineno">14429</span>  {</div><div class="line"><a name="l14430"></a><span class="lineno">14430</span>  allocator->GetRecorder()->RecordCreateBuffer(</div><div class="line"><a name="l14431"></a><span class="lineno">14431</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14432"></a><span class="lineno">14432</span>  *pBufferCreateInfo,</div><div class="line"><a name="l14433"></a><span class="lineno">14433</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14434"></a><span class="lineno">14434</span>  *pAllocation);</div><div class="line"><a name="l14435"></a><span class="lineno">14435</span>  }</div><div class="line"><a name="l14436"></a><span class="lineno">14436</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14437"></a><span class="lineno">14437</span> </div><div class="line"><a name="l14438"></a><span class="lineno">14438</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14439"></a><span class="lineno">14439</span>  {</div><div class="line"><a name="l14440"></a><span class="lineno">14440</span>  <span class="comment">// 3. Bind buffer with memory.</span></div><div class="line"><a name="l14441"></a><span class="lineno">14441</span>  res = allocator->BindBufferMemory(*pAllocation, *pBuffer);</div><div class="line"><a name="l14442"></a><span class="lineno">14442</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14443"></a><span class="lineno">14443</span>  {</div><div class="line"><a name="l14444"></a><span class="lineno">14444</span>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l14445"></a><span class="lineno">14445</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l14446"></a><span class="lineno">14446</span>  (*pAllocation)->InitBufferImageUsage(pBufferCreateInfo->usage);</div><div class="line"><a name="l14447"></a><span class="lineno">14447</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l14448"></a><span class="lineno">14448</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l14449"></a><span class="lineno">14449</span>  {</div><div class="line"><a name="l14450"></a><span class="lineno">14450</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14451"></a><span class="lineno">14451</span>  }</div><div class="line"><a name="l14452"></a><span class="lineno">14452</span> </div><div class="line"><a name="l14453"></a><span class="lineno">14453</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14454"></a><span class="lineno">14454</span>  }</div><div class="line"><a name="l14455"></a><span class="lineno">14455</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l14456"></a><span class="lineno">14456</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14457"></a><span class="lineno">14457</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14458"></a><span class="lineno">14458</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14459"></a><span class="lineno">14459</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14460"></a><span class="lineno">14460</span>  }</div><div class="line"><a name="l14461"></a><span class="lineno">14461</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14462"></a><span class="lineno">14462</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14463"></a><span class="lineno">14463</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14464"></a><span class="lineno">14464</span>  }</div><div class="line"><a name="l14465"></a><span class="lineno">14465</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14466"></a><span class="lineno">14466</span> }</div><div class="line"><a name="l14467"></a><span class="lineno">14467</span> </div><div class="line"><a name="l14468"></a><span class="lineno">14468</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l14469"></a><span class="lineno">14469</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14470"></a><span class="lineno">14470</span>  VkBuffer buffer,</div><div class="line"><a name="l14471"></a><span class="lineno">14471</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14472"></a><span class="lineno">14472</span> {</div><div class="line"><a name="l14473"></a><span class="lineno">14473</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14474"></a><span class="lineno">14474</span> </div><div class="line"><a name="l14475"></a><span class="lineno">14475</span>  <span class="keywordflow">if</span>(buffer == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l14476"></a><span class="lineno">14476</span>  {</div><div class="line"><a name="l14477"></a><span class="lineno">14477</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l14478"></a><span class="lineno">14478</span>  }</div><div class="line"><a name="l14479"></a><span class="lineno">14479</span> </div><div class="line"><a name="l14480"></a><span class="lineno">14480</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyBuffer"</span>);</div><div class="line"><a name="l14481"></a><span class="lineno">14481</span> </div><div class="line"><a name="l14482"></a><span class="lineno">14482</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14483"></a><span class="lineno">14483</span> </div><div class="line"><a name="l14484"></a><span class="lineno">14484</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14485"></a><span class="lineno">14485</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14486"></a><span class="lineno">14486</span>  {</div><div class="line"><a name="l14487"></a><span class="lineno">14487</span>  allocator->GetRecorder()->RecordDestroyBuffer(</div><div class="line"><a name="l14488"></a><span class="lineno">14488</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14489"></a><span class="lineno">14489</span>  allocation);</div><div class="line"><a name="l14490"></a><span class="lineno">14490</span>  }</div><div class="line"><a name="l14491"></a><span class="lineno">14491</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14492"></a><span class="lineno">14492</span> </div><div class="line"><a name="l14493"></a><span class="lineno">14493</span>  <span class="keywordflow">if</span>(buffer != VK_NULL_HANDLE)</div><div class="line"><a name="l14494"></a><span class="lineno">14494</span>  {</div><div class="line"><a name="l14495"></a><span class="lineno">14495</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, buffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14496"></a><span class="lineno">14496</span>  }</div><div class="line"><a name="l14497"></a><span class="lineno">14497</span> </div><div class="line"><a name="l14498"></a><span class="lineno">14498</span>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14499"></a><span class="lineno">14499</span>  {</div><div class="line"><a name="l14500"></a><span class="lineno">14500</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l14501"></a><span class="lineno">14501</span>  }</div><div class="line"><a name="l14502"></a><span class="lineno">14502</span> }</div><div class="line"><a name="l14503"></a><span class="lineno">14503</span> </div><div class="line"><a name="l14504"></a><span class="lineno">14504</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l14505"></a><span class="lineno">14505</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14506"></a><span class="lineno">14506</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l14507"></a><span class="lineno">14507</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a>* pAllocationCreateInfo,</div><div class="line"><a name="l14508"></a><span class="lineno">14508</span>  VkImage* pImage,</div><div class="line"><a name="l14509"></a><span class="lineno">14509</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l14510"></a><span class="lineno">14510</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14511"></a><span class="lineno">14511</span> {</div><div class="line"><a name="l14512"></a><span class="lineno">14512</span>  VMA_ASSERT(allocator && pImageCreateInfo && pAllocationCreateInfo && pImage && pAllocation);</div><div class="line"><a name="l14513"></a><span class="lineno">14513</span> </div><div class="line"><a name="l14514"></a><span class="lineno">14514</span>  <span class="keywordflow">if</span>(pImageCreateInfo->extent.width == 0 ||</div><div class="line"><a name="l14515"></a><span class="lineno">14515</span>  pImageCreateInfo->extent.height == 0 ||</div><div class="line"><a name="l14516"></a><span class="lineno">14516</span>  pImageCreateInfo->extent.depth == 0 ||</div><div class="line"><a name="l14517"></a><span class="lineno">14517</span>  pImageCreateInfo->mipLevels == 0 ||</div><div class="line"><a name="l14518"></a><span class="lineno">14518</span>  pImageCreateInfo->arrayLayers == 0)</div><div class="line"><a name="l14519"></a><span class="lineno">14519</span>  {</div><div class="line"><a name="l14520"></a><span class="lineno">14520</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l14521"></a><span class="lineno">14521</span>  }</div><div class="line"><a name="l14522"></a><span class="lineno">14522</span> </div><div class="line"><a name="l14523"></a><span class="lineno">14523</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateImage"</span>);</div><div class="line"><a name="l14524"></a><span class="lineno">14524</span> </div><div class="line"><a name="l14525"></a><span class="lineno">14525</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14526"></a><span class="lineno">14526</span> </div><div class="line"><a name="l14527"></a><span class="lineno">14527</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14528"></a><span class="lineno">14528</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14529"></a><span class="lineno">14529</span> </div><div class="line"><a name="l14530"></a><span class="lineno">14530</span>  <span class="comment">// 1. Create VkImage.</span></div><div class="line"><a name="l14531"></a><span class="lineno">14531</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateImage)(</div><div class="line"><a name="l14532"></a><span class="lineno">14532</span>  allocator->m_hDevice,</div><div class="line"><a name="l14533"></a><span class="lineno">14533</span>  pImageCreateInfo,</div><div class="line"><a name="l14534"></a><span class="lineno">14534</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l14535"></a><span class="lineno">14535</span>  pImage);</div><div class="line"><a name="l14536"></a><span class="lineno">14536</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14537"></a><span class="lineno">14537</span>  {</div><div class="line"><a name="l14538"></a><span class="lineno">14538</span>  VmaSuballocationType suballocType = pImageCreateInfo->tiling == VK_IMAGE_TILING_OPTIMAL ?</div><div class="line"><a name="l14539"></a><span class="lineno">14539</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL :</div><div class="line"><a name="l14540"></a><span class="lineno">14540</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR;</div><div class="line"><a name="l14541"></a><span class="lineno">14541</span>  </div><div class="line"><a name="l14542"></a><span class="lineno">14542</span>  <span class="comment">// 2. Allocate memory using allocator.</span></div><div class="line"><a name="l14543"></a><span class="lineno">14543</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14544"></a><span class="lineno">14544</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14545"></a><span class="lineno">14545</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14546"></a><span class="lineno">14546</span>  allocator->GetImageMemoryRequirements(*pImage, vkMemReq,</div><div class="line"><a name="l14547"></a><span class="lineno">14547</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14548"></a><span class="lineno">14548</span> </div><div class="line"><a name="l14549"></a><span class="lineno">14549</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l14550"></a><span class="lineno">14550</span>  vkMemReq,</div><div class="line"><a name="l14551"></a><span class="lineno">14551</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14552"></a><span class="lineno">14552</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14553"></a><span class="lineno">14553</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14554"></a><span class="lineno">14554</span>  *pImage, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14555"></a><span class="lineno">14555</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14556"></a><span class="lineno">14556</span>  suballocType,</div><div class="line"><a name="l14557"></a><span class="lineno">14557</span>  pAllocation);</div><div class="line"><a name="l14558"></a><span class="lineno">14558</span> </div><div class="line"><a name="l14559"></a><span class="lineno">14559</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14560"></a><span class="lineno">14560</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14561"></a><span class="lineno">14561</span>  {</div><div class="line"><a name="l14562"></a><span class="lineno">14562</span>  allocator->GetRecorder()->RecordCreateImage(</div><div class="line"><a name="l14563"></a><span class="lineno">14563</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14564"></a><span class="lineno">14564</span>  *pImageCreateInfo,</div><div class="line"><a name="l14565"></a><span class="lineno">14565</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14566"></a><span class="lineno">14566</span>  *pAllocation);</div><div class="line"><a name="l14567"></a><span class="lineno">14567</span>  }</div><div class="line"><a name="l14568"></a><span class="lineno">14568</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14569"></a><span class="lineno">14569</span> </div><div class="line"><a name="l14570"></a><span class="lineno">14570</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14571"></a><span class="lineno">14571</span>  {</div><div class="line"><a name="l14572"></a><span class="lineno">14572</span>  <span class="comment">// 3. Bind image with memory.</span></div><div class="line"><a name="l14573"></a><span class="lineno">14573</span>  res = allocator->BindImageMemory(*pAllocation, *pImage);</div><div class="line"><a name="l14574"></a><span class="lineno">14574</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14575"></a><span class="lineno">14575</span>  {</div><div class="line"><a name="l14576"></a><span class="lineno">14576</span>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l14577"></a><span class="lineno">14577</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l14578"></a><span class="lineno">14578</span>  (*pAllocation)->InitBufferImageUsage(pImageCreateInfo->usage);</div><div class="line"><a name="l14579"></a><span class="lineno">14579</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l14580"></a><span class="lineno">14580</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l14581"></a><span class="lineno">14581</span>  {</div><div class="line"><a name="l14582"></a><span class="lineno">14582</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14583"></a><span class="lineno">14583</span>  }</div><div class="line"><a name="l14584"></a><span class="lineno">14584</span> </div><div class="line"><a name="l14585"></a><span class="lineno">14585</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14586"></a><span class="lineno">14586</span>  }</div><div class="line"><a name="l14587"></a><span class="lineno">14587</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l14588"></a><span class="lineno">14588</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14589"></a><span class="lineno">14589</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14590"></a><span class="lineno">14590</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14591"></a><span class="lineno">14591</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14592"></a><span class="lineno">14592</span>  }</div><div class="line"><a name="l14593"></a><span class="lineno">14593</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14594"></a><span class="lineno">14594</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14595"></a><span class="lineno">14595</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14596"></a><span class="lineno">14596</span>  }</div><div class="line"><a name="l14597"></a><span class="lineno">14597</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14598"></a><span class="lineno">14598</span> }</div><div class="line"><a name="l14599"></a><span class="lineno">14599</span> </div><div class="line"><a name="l14600"></a><span class="lineno">14600</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l14601"></a><span class="lineno">14601</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14602"></a><span class="lineno">14602</span>  VkImage image,</div><div class="line"><a name="l14603"></a><span class="lineno">14603</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l14604"></a><span class="lineno">14604</span> {</div><div class="line"><a name="l14605"></a><span class="lineno">14605</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14606"></a><span class="lineno">14606</span> </div><div class="line"><a name="l14607"></a><span class="lineno">14607</span>  <span class="keywordflow">if</span>(image == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l14608"></a><span class="lineno">14608</span>  {</div><div class="line"><a name="l14609"></a><span class="lineno">14609</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l14610"></a><span class="lineno">14610</span>  }</div><div class="line"><a name="l14611"></a><span class="lineno">14611</span> </div><div class="line"><a name="l14612"></a><span class="lineno">14612</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyImage"</span>);</div><div class="line"><a name="l14613"></a><span class="lineno">14613</span> </div><div class="line"><a name="l14614"></a><span class="lineno">14614</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14615"></a><span class="lineno">14615</span> </div><div class="line"><a name="l14616"></a><span class="lineno">14616</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14617"></a><span class="lineno">14617</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14618"></a><span class="lineno">14618</span>  {</div><div class="line"><a name="l14619"></a><span class="lineno">14619</span>  allocator->GetRecorder()->RecordDestroyImage(</div><div class="line"><a name="l14620"></a><span class="lineno">14620</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14621"></a><span class="lineno">14621</span>  allocation);</div><div class="line"><a name="l14622"></a><span class="lineno">14622</span>  }</div><div class="line"><a name="l14623"></a><span class="lineno">14623</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14624"></a><span class="lineno">14624</span> </div><div class="line"><a name="l14625"></a><span class="lineno">14625</span>  <span class="keywordflow">if</span>(image != VK_NULL_HANDLE)</div><div class="line"><a name="l14626"></a><span class="lineno">14626</span>  {</div><div class="line"><a name="l14627"></a><span class="lineno">14627</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, image, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14628"></a><span class="lineno">14628</span>  }</div><div class="line"><a name="l14629"></a><span class="lineno">14629</span>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14630"></a><span class="lineno">14630</span>  {</div><div class="line"><a name="l14631"></a><span class="lineno">14631</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l14632"></a><span class="lineno">14632</span>  }</div><div class="line"><a name="l14633"></a><span class="lineno">14633</span> }</div><div class="line"><a name="l14634"></a><span class="lineno">14634</span> </div><div class="line"><a name="l14635"></a><span class="lineno">14635</span> <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:1586</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:1887</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:1641</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:1643</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">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:1615</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:2207</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:1596</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:1617</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:2209</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:1598</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:1842</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:1945</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:1588</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:2307</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:1638</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:2577</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:2096</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:1485</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:1844</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:1947</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:1590</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:2309</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:1640</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:2579</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:2098</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:1487</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:2188</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:1922</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:1577</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:1995</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:1869</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:1650</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:2124</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:2190</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:1924</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:1579</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:1997</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:1871</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:1652</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:2126</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:1703</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:1635</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:1705</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:1637</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:1873</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:1875</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:1775</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:1593</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:1774</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:2581</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:1777</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:1595</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:1776</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:2583</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(), or vmaAllocateMemoryForImage(). </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:1667</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:1784</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:2589</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:1979</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:2572</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:1594</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:1519</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:1669</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:1786</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:2591</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:1981</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:2574</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:1596</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:1521</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:1644</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:1646</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:2138</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:2132</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:1710</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:2317</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:2140</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:2134</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:1712</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:2319</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:1589</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:1613</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:2016</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:2158</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:2194</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:1591</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:1615</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:2018</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:2160</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:2196</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:1575</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:2141</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:1577</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:2143</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="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:1820</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:1822</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="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">Optional configuration parameters to be passed to function vmaDefragment(). </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2567</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">Optional configuration parameters to be passed to function vmaDefragment(). </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2569</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:2585</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:1859</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:2003</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:1592</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:2587</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:1861</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:2005</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:1594</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">Optional configuration parameters to be passed to function vmaDefragment(). </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:1780</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:1525</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:1782</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:1527</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_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:1963</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:1965</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:1546</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:1548</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:1617</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:1551</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:2587</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:1619</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:1553</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:2589</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:1990</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:2204</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:1992</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:2206</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:1585</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:1763</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. Optional. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2153</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:1538</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:2128</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:1587</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:1765</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. Optional. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2155</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:1540</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:2130</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:1929</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:1776</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:1542</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:1953</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:2144</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:1868</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:1591</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:1931</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:1778</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:1544</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:1955</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:2146</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:1870</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:1593</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:1985</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:1976</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:1987</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:1978</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:1766</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:1587</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:2166</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:1653</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:2197</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:1974</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:2009</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:1768</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:1589</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:2168</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:1655</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:2199</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:1976</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:2011</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:1691</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:1782</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:1909</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:1775</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:1693</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:1784</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:1911</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:1777</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:1598</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:1623</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:1540</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:1597</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:1600</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:1625</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:1542</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:1599</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:2180</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:1590</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:1940</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:2182</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:1592</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:1942</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:1631</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:2331</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 > 1 GiB...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1647</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:1775</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:1772</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:1633</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:2333</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 > 1 GiB...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1649</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:1777</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:1774</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:2185</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:2187</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:1949</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, offset) pair is unique to this allocation. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2312</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:1960</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:1972</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:2583</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:1583</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:1951</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, offset) pair is unique to this allocation. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:2314</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:1962</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:1974</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:2585</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:1585</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:1770</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:1825</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:2134</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:1772</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:1827</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:2136</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:1620</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:1768</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:1595</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:1599</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:1896</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:1967</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:1852</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:2326</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:1622</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:1770</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:1597</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:1601</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:1898</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:1969</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:1854</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:2328</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:1573</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:1575</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:1586</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:2113</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:1588</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:2115</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:2293</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:2295</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:1957</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:2078</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:1776</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:1959</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:2080</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:1778</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:1935</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:1607</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:1783</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:1937</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:1609</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:1785</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:2191</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:1776</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:2193</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:1778</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:2298</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:2300</div></div>
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diff --git a/src/vk_mem_alloc.h b/src/vk_mem_alloc.h
index 6326324..f2ddb9c 100644
--- a/src/vk_mem_alloc.h
+++ b/src/vk_mem_alloc.h
@@ -391,7 +391,9 @@
for the time of any call to `vkQueueSubmit()` or `vkQueuePresentKHR()`, this
block is migrated by WDDM to system RAM, which degrades performance. It doesn't
matter if that particular memory block is actually used by the command buffer
- being submitted.
+ being submitted.
+- On Mac/MoltenVK there is a known bug - [Issue #175](https://github.com/KhronosGroup/MoltenVK/issues/175)
+ which requires unmapping before GPU can see updated texture.
- Keeping many large memory blocks mapped may impact performance or stability of some debugging tools.
\section memory_mapping_cache_control Cache control
